Karcher for washing a car with your own hands. Do-it-yourself Karcher-type car wash

Many car enthusiasts today prefer high-pressure washers to a regular rag when washing their cars. The fact is that washing provides more gentle cleaning of the paintwork. There is no need to wash the car with a sponge or cloth. A directed jet of water not only removes dust from the body, but also removes fairly strong dirt. Considering that there is plenty of dirt on our roads at any time of the year, we can safely talk about saving money when operating such devices.

Unfortunately, good sinks are not cheap. Not all car enthusiasts can afford to buy them. Therefore, creating your own high-pressure washer seems to be quite an interesting option.

How to choose a mini washer?

All mini-washes should be divided into 2 groups: professional and household.

Professional car washes

Professional devices are characterized by increased reliability and excellent performance. But they are not available to everyone, as they are very expensive. And there is no need to talk about their compactness. The average weight of such devices is close to 100 kg. Even though they are mounted on wheels, they are not at all easy to move. The main advantage of professional AEDs lies in their characteristics:

Professional car washes can work without interruption for a long time.

Despite the attractive functionality, such devices are a specific product, and ordinary car enthusiasts almost never buy them. To ordinary people household mini-washers are sufficient.

Household AEDs

Household mini-washers can be used not only for washing car bodies, but also for solving the following problems:

Clearing clogged drains.
Cleaning garden tools.
Cleaning local area from construction waste.
Cleaning garden paths.
Cleaning walls, house facades and fences.

All household high-pressure car washes are divided into subgroups according to the following criteria: water temperature, type of power supply, power.

Household mini-washers can receive heated water from outside or heat it themselves. Unheated devices are slightly less expensive than heated devices.

Depending on the type of power supply, household high-pressure car washes come in petrol and electric.

Devices with gasoline engines are considered close to professional car washes. That's why they cost accordingly. The cheapest gas-powered car wash will cost the buyer $600. The most expensive one sells for $5,000. It is not surprising that they are not popular in our country.

Domestic high pressure car washes with electric motor – the choice of a simple car enthusiast. Based on their power, such devices can be divided into 3 groups:

Choosing a mini-wash

When choosing a household AED, The following parameters should be taken into account:

Performance.
Pressure.
Pump material.

Plastic pumps do not last long and are installed in inexpensive, low-performance devices that can be used to wash a bicycle, motorcycle or garden cart. It is not enough to wash a car. More precisely, with the help of such a car wash you can wash your car, but it will take a lot of time due to its low productivity.

The car can be easily washed using AED with brass or silumin pump. These are middle class household appliances. Their performance and pressure are sufficient to wash any passenger car. Essentially this is the best choice for household use.

Of course, if a car enthusiast has extra money, he can buy a high-class household high-pressure car wash, but for the average car enthusiast this is a luxury.

If you don’t have the money to buy an AED or simply don’t want to part with a large sum, then you can make a high-pressure car wash with your own hands.

First you need to prepare necessary details. First of all, choose a pump. It must meet the following requirements:

To secure the pump in the housing of a homemade AED, you will need a coupling. Best to choose soft model, since it will compensate for the misalignment of the shafts along the axes.

Let's not forget about water containers. This could be a large canister or barrel. It is advisable that the container has water supply. Be sure to install a filter at the outlet of the container. It will protect the pump from sand and other contaminants.

High pressure hose with a gun equipped with a nozzle that creates a working jet.

We hide the pump in a separate container and connect it through fittings to the main container with water and a hose with a gun. At the outlet of the pump we install a regulator with a closed By - pass.

Water container and pump container can be installed on a light frame hollow pipes . For ease of use, the frame itself can be placed on support wheels.

All that remains is to supply power to the pump, which will begin pumping water from the main container through a hose with a gun.

Assembling a mini-wash with your own hands, do not forget to ground the device. Before starting, make sure that all electrical components of the washer are properly isolated from water.

When operating a homemade AED device, you should regularly check the reliability of all fasteners and tighten them if necessary. Try not to load the device to the maximum, as this will lead to rapid wear of the pump. In addition, excessive pressure can easily damage paintwork body

As you can see, do homemade karcher not difficult. But although such a device will be mobile, it can still be used only where there is an electrical network of 220 volts. What if you need to wash your car while on the road? To do this, you can make a mini Karcher powered by a cigarette lighter.

To create it we will need:

We make a hole in the lid of the canister and insert the fungus from the wheel into it. The entire structure is reliably sealed.

We also make a hole in the bottom of the canister and install a fitting to which we attach a hose with a gun at the end. We connect the hose from the compressor to the fungus in the lid.

The simplest sink is ready for use. All that remains is to pour water into the canister, close the lid and turn on the compressor. It will provide the necessary pressure of the water jet at the outlet of the gun.

Of course, this mini Karcher cannot boast of high pressure, but it is quite enough to knock down road dust or wash off detergent from the car body while parked.

landscapenik.com

IN modern world Almost every family has a car for personal use. At the same time, not every car enthusiast can use a garage as a place to store useful things. It is quite obvious that all cars, without exception, sooner or later require external cleaning. Sometimes, light, superficial. And to do this, you don’t need to stand in line at a car wash or spend money on purchasing a washing machine. In order to save time and money, you can make a mini-wash with your own hands: always carry it in the trunk and use it as needed in any secluded place.

Materials for work:
1. Plastic canister with two necks for draining – 1 pc.;
2. Filling hose for a washing machine (length – 2 m) – 1 pc.;
3. Watering gun on telescopic rod- 1 PC.;
4. Quick-release fitting – 1 pc.;
5. Valve for tubeless wheels (spool valve) – 1 pc.;
6. Rubber gasket ( inner diameter 15 mm, outer – 24 mm) – 1 pc.;
7. Coupling – 1 pc.;
8. Screwdriver, thick drill, feather drill with a diameter of 22 mm, silicone sealant or rubber glue, automobile compressor.

Stages of work:

First stage: install the air inlet.
Having collected the necessary components, remove the cap from the drain neck plastic canister. Important: in the future, when using a mini-wash, the canister will need to be placed on its side, with the filler hole down (for direct release of water under pressure), so we leave the lid of this hole for the junction with the hose. Use a thick drill to make a hole in the removed cover.

Apply along the side of the valve for tubeless wheels (in colloquial speech– spool) silicone sealant.

We insert the valve into the hole in the lid, press it carefully, and dry it.

After the sealant has hardened, screw the lid onto drainer canisters.

Second stage: installing a water outlet.
Remove the cap from the second hole of the canister. Using a feather drill, we make a hole in it corresponding to the diameter of the coupling.

Insert into drilled hole coupling.

To secure the coupling more firmly, we pour water at its junction with the lid. silicone sealant, dry.

At one end (preferably a curved one) of the inlet hose for the washing machine, cut off the nut and its fastening.

The fastening itself will not be useful in further work, but we fasten it with a nut reverse side coupling, after applying silicone sealant to it.

After drying the sealant, screw the cap onto the opening of the canister.

Third stage: connect the hose to the watering gun.
The use of a washing machine inlet hose is due to its ability to withstand high water pressure. We thread the cut part of the hose into the nut of the quick-release fitting.

We fasten the section of the hose in the quick-release fitting (it is clamped with a special fastener).

We twist the main fitting and its nut.

We screw the fitting onto the watering gun on the rod.

Stage four: connect the hose to the canister.
To prevent air from escaping when water is supplied under pressure, insert into the second nut of the inlet hose required diameter rubber gasket.

Screw the nut onto the quick-release fitting.

Mini-wash is ready!

Fifth stage: putting the sink into operation.
Pour water into the canister.

We connect a car compressor to the valve and pump up air (about 1 atmosphere, the main thing is not to overdo it in pumping - it can inflate or rupture the canister).

We press the start button on the watering gun and my favorite car.

This mini sink is easy to use, requires little water, takes up little space and can be used in a miniature space. In addition to the car, the car wash will help with cleaning the windows of a country house, bicycle, boat, stroller, etc.

sdelaysam-svoimirukami.ru

Features of a high pressure car wash

Why are most special stations equipped with this type of washing? This is due, first of all, to the fact that with the help of this device you can wash the body, underbody, suspension, engine and engine compartment without making much effort. The main positive feature of a high-pressure car wash is that a directed jet of liquid easily and effectively washes away dirt from the surface of an object. This jet occurs as a result of the operation of a high-performance pump, and is formed by a special tip.

Such a device will be useful not only for washing cars, but also for various household needs. So the intention to acquire your own system will solve many everyday problems, especially if you have a plot of land with a spacious house at your disposal. At least cleaning street communications and paths will happen many times faster. There are many stores that sell this type of product, but it is much more pleasant to make a high-pressure car wash with your own hands. Moreover, this process is not particularly complicated.

Do-it-yourself high-pressure car wash - basic elements

The first thing you need to do is purchase all the parts that you will need to assemble the device. The most important and expensive part of a car wash is the pump. It must be different high performance. In addition, such a pump must develop a pressure of up to 100-200 bar. When choosing this part of the system, it is very important to pay attention to what materials it is made of. The most optimal version of the working part of the pump should look like this: the pistons are made of durable metals or from durable ceramics, the block heads are cast from brass, and the bearings of the crank mechanism need to be provided with a large support area.

Sometimes, to save money, a car wash is assembled from a compressor; such a system is, of course, faster to make with your own hands, and the compressor in this situation performs the functions of a water pump.

One more important detail is an electric motor. For a home car wash, it is best to use a 220-watt electric motor, that is, single-phase. This type of connection is safe and saves a lot of money. cash. Some car wash designs require the presence of condensers and single-stage gearbox. These items may make the device easier to use and also increase its service life, but they are not required.

carnovato.ru

I'm tired of waving a rag and washing it in spring and autumn cold water I don't really want to. I’ve been wanting to buy a Karcher 5 for a long time, but when I looked at the price, I was a little dumbfounded and thought I should have bought it 3 years ago, it cost 12 thousand then, now it’s 19 thousand. I watched a video of the owners of the device, the pressure dropped, then it goes jerkily, then I need to change the repair kit for the rings , then the valve needs to be cleaned or something else, everyone says that the quality has deteriorated much. Figuring that I had thrown away a lot of money and then, God forbid, it breaks, I decided that I would refuse the purchase. But it needs to be washed. I had a water pump in my bins, I thought that if I ran it through it, maybe something would work out? On the internet for homemade Karchers there is only a Chinese pump running on 12 volts, which is of no use. There are homemade ones, but they are made for sinks from a brushless motor and a plunger pump. On the Internet, the cost of a plunger pump starts from 20 thousand. It’s easier to buy a Karcher. There is no more information on the internet. I decided to try and assemble it, maybe it will work fine.

The pump itself

From the fire extinguisher, pressure is supplied from the compressor from the refrigerator. On the inner tube in the fire extinguisher in the upper part there is a 1 mm hole for mixing active foam with air, at the outlet of the fire extinguisher there is a mesh made of an iron sponge for washing dishes and a nozzle on the hose with a choice of jets, in my opinion it’s called fog, I tried to do it myself, but that’s not it.
I pump up the compressor while I set up the equipment to 8 atm and turn it off. There is enough foam to process - the receiver pressure of 18 liters drops from 8 atmospheres to 4 and that is enough.

I’m not saying that it’s a replacement for a Karcher, but to get by for a while, so to speak, but for now I’m saving up money for a normal car wash, maybe not even a Karcher but a Shtil or something else. Recommend something similar to Karcher 5, but cheaper.

www.drive2.com

Washing device

The main component of the sink (or Karcher) is the engine, which creates the necessary water pressure. A pump or motor will do (you don’t have to buy a new one, take a working one from an old car), the motor is built into the body of the sink and must be connected to a power source. For the body of the sink (body), choose durable material, thick plastic or metal. Even if you purchase a wear-resistant case, it is better not to use the sink for more than three hours at a time. This will put the washer out of action soon.
Hose attachments are available to facilitate the cleaning process - brushes different hardness, soft rollers, standard sprayers. If you purchase a couple of attachments, you can expand the functions of your sink by using it as an automatic mop or steam cleaner (you need to equip the sink with a heater).

Internal pressure

The higher the pressure inside the housing, the stronger the stream of water gushing from the hose, which means the dirt comes off easier. Set the pressure carefully, because water can simply break a fragile car part or glass and leave dents. Manufacturers set the pressure at 150-170 bar, but 100 bar is enough to clean the car.
If the contamination cannot be cleaned with a jet of water, purchase a special nozzle for the hose, a turbo cutter. It will help wash tires, wheels, and remove dirt accumulated in the cracks. You can use the mini-wash both outside and inside the car. If you are using a turbo cutter, you will need a pressure of 160 bar.

Electric pump

Before purchasing and using a pump when designing a sink, read how to choose the right device.
The material of the pump determines its wear resistance. A bad option is a plastic pump; it will soon fail if you use it for more than 20 minutes at a time. Expensive but reliable pumps are made of brass because it does not corrode. These pumps are rarely found in commercial car washes.

How to use the mini-wash

To wash worked properly, follow these recommendations.

Be sure to check the operation of the washer before you start using it, this will save your time and health.
Clean and change the filter installed in the car wash after each use.
If the washer uses electricity to operate and the source is unstable, provide it with a battery.
Do not let children use the sink.
If repairs are necessary, do not hesitate to carry them out. Replace damaged sink components.
Update the device gaskets.
Protect your sink from temperature changes.

How to make a Karcher yourself

Although car washes have achieved widespread use, they come at a high price. So, if you want to do the sink yourself, you will be needed:

canister;
irrigation hose with gun;
pump;
union;
canister lid;
tubeless wheel fungus;
rubber gasket;
coupling.

These are the components of the future car wash. Materials that will come in handy during the manufacturing process:

drill;
sealant.

First stage. Selection of components.

The required volume of the canister depends on you and the purposes for which you will use the washer: a five-liter canister is enough for a passenger car. Drivers carry a car wash in their luggage, so choose a body based on both volume and dimensions.
The irrigation hose must be strong and flexible and should not be twisted or broken. Hoses with nylon braid are considered durable. A hose consisting of several layers is more reliable. Don't skimp on this component. The only requirement for the gun is that it must hold tightly to the hose.

The pump can be foot-operated or automatic. Great power We won't need this pump, so don't buy an expensive one. Use automatic pump much more convenient than a foot pump, since you don’t have to constantly drag the pump from place to place and do unnecessary leg work. However, the cost of the pump plays a decisive role; an automatic one is three times more expensive.
Choose the fitting and coupling at your discretion, the main thing is that they are in close contact with each other. It is preferable to purchase both the fitting and the coupling from the same material (plastic or metal).

Second phase. Preparing the canister.

Drill a hole in the canister that is the right size for your coupling. Insert a coupling with a screwed-in fitting into this hole. Secure the structure with sealant so that the coupling does not pop out during operation, and the required pressure is maintained in the canister.

Third stage. Cover assembly.

The lid needs to be strong, solid and suitable for the canister. To prevent air from escaping from the canister, attach a rubber gasket to the bottom of the lid. Then make a hole in it and insert the tubeless tire fungus into it.

Fourth stage. Assembly of the structure. Additional functions.

Screw the lid on the canister tightly, connect the cord from the pump to the fungus, attach the free edge of the hose to the hole made in the canister using a fitting. The homemade sink is ready. The principle of operation of such a washer is simple: using a pump, air is pumped into a canister of water (the canister is not filled to the brim with water). Create pressure up to 0.3 bar or higher if your canister can handle it. Under the influence of pressure, water streams out of the gun when you press the handle.
If you will use the sink during the cold season, equip your sink with a special burner for heating the water. For these purposes, you will need a larger canister; it will lose mobility, but with the help hot water The car is cleaned of heavily dried dirt.

Provide a power source for the washer. If the washer runs on fuel (gasoline or diesel fuel), then there will be no problems with moving it. When planning an electric car wash, make sure you have a working and accessible source of electricity. In this case, you are unlikely to be able to freely transport the sink from place to place, but you will not have to spend money on expensive fuel.
Decide in advance what you are using the sink for. If you want to clean the windows of a house or the wheels of a car, then a compact, mobile washer on wheels and with a long hose will suit you. When using a sink on a production scale, you will not need its ability to move, so it is better to design a stationary sink. It connects directly to the water supply. If the need arises, set up automatic water supply to save money.
While you can save on water consumption, you cannot save on purchasing sink components. To prevent the item from becoming dirty after washing, purchase special filters. You don't need an expensive filter to purify the water to drinkable condition. A filter is needed to purify the water, at least from debris that will disable the sink.

You can even make money by designing a pressure washer if you open a car wash. The main thing is that the sink you make works. Using a car wash, you can clean bicycles, mopeds, cars, trucks and their components.

How to make a Karcher powered by a cigarette lighter

This sink design does not require any costs. Below are instructions for creating a more complex model:
Us you will need:

windshield washer motor;
irrigation hose with gun;
cigarette lighter (motor power supply), cigarette lighter plug;
two hoses 3 meters long, one hose must fit freely into the other;
corrugated hose with a diameter of 25-30 millimeters;
switch;
M8 bolt, washer and nut;
two plastic canisters (volume 10 liters);
6 self-tapping screws;
two-wire electrical wire 5-7 meters long;
plastic sleeve;
power cable;
brush for washing a car.

Additional materials:

sealant;
drill.

First stage. Creating a hose.

We make a small hole in the bottom of one of the canisters. A thinner hose (up to 6 millimeters) and a two-core wire are placed inside a thick hose (diameter 10 millimeters or more). Then the hoses we have fastened are inserted into the opening of the canister. A plastic sleeve is inserted into the free end of the hose. Next, a thin hose is attached to the washer motor, and the wires are also connected to the motor.

Second phase. Creating a canister with a double bottom.

The second canister is cut approximately in the middle in order to subsequently make a second bottom with a shuttle out of it. The motor is fixed to the second bottom of the canister; for these purposes, a homemade clamp is used, which can be made from the remains of a cut canister. For this we need an M8 bolt and a little sealant.
The wires are also secured using self-tapping screws and sealant. Then they connect, again using self-tapping screws, the body of the structure: the second bottom and the hinged lid.

Third stage. Completion.

Using the power cord, the wires are connected to the cigarette lighter. A hole is made in the brush for the button, the switch is secured. The brush itself is mounted on the edge of the hose with a plastic sleeve. Use the attached diagrams in your work to better understand the text.

couo.ru

Manufacturing technology

In what order should the parts be connected? First, install the container and filter, then attach the hose, mount the pump, then the motor and regulator, fasten it with the hose, use the gun and nozzles.

The principle of operation of such a mini-wash with your own hands is as follows: you turn on the pump, water begins to flow from the canister into the hose, then you further press the trigger of the gun, and a thin stream escapes from it under the force of pressure.

You can also use a tubeless tire nipple and a knife with a sharp tip.

Make a hole in the lid of the container using the sharp end of a knife; the hole should be smaller than the fitting diameter of the nipple.
Insert the nipple from the inside.
Make a hole for the coupling-connector at the bottom of the canister; it should be smooth without protrusions or seams.
Insert the coupling using the wire into the canister through the hole.
Apply silicone sealant to the joint.
Take the fitting and screw it to the coupling.
Wait for the sealant to dry.
Next you need to screw on the lid. Important: wait until the sealant is completely dry again.
Connect the pump.
Be sure to plug the fitting with your finger and increase the pressure in the container.
Use the connector to fit the hose.
One end of the hose must be connected to the canister, and the other to the watering gun.
Fill the canister almost completely with water and pump air inside. Please note: do not overinflate the canister with air, as it will expand under the influence and force of pressure. If you have a large canister, prepare in advance special clamps, which will restrain excess pressure and inflation of the tank.
Press the trigger of the gun to cause water to flow out under pressure. Select the desired spray type on the gun.

vivoz-gbo.ru

I'm tired of waving a rag, and in spring and autumn I don't really want to wash with cold water. And so I decided to buy a Karcher 5, but when I looked at the price, I was a little dumbfounded and thought I should have bought it 3 years ago, it cost 12 thousand then, now it’s 19 thousand. I watched the video of the owners of the device, then the pressure dropped, then it goes jerkily, then I need If you need to change the repair kit for the rings, then the valve needs to be cleaned or something else, everyone says that the quality has deteriorated a lot. Having figured that I had thrown away a lot of money and then, God forbid, it breaks, I decided that I would refuse the purchase. But it needs to be washed. I had a water pump in my bins, I thought that if I ran it through it, maybe something would work out? On the internet for homemade Karchers there is only a Chinese pump running on 12 volts, which is of no use. There are homemade ones, but they are made for sinks from a brushless motor and a plunger pump. On the Internet, the cost of a plunger pump starts from 20 thousand. It’s easier to buy a Karcher. There is no more information on the internet. I decided to try and assemble it, maybe it will work fine.
Pump 60/35 power 600 W, lift height 35 m and capacity 60 liters per minute. I understand that it is not for such purposes, and the output in this case will have completely different characteristics. And the most a big problem that with such work the engine may overheat due to high resistance, but after working for six months while the flight is normal, after washing 1 car the engine temperature reaches 43 degrees, which is considered normal.
The pump itself

Connected to a water supply system on which a flask with a filter is installed, the pressure in the water supply system is 2.5 atmospheres. From the pump comes a 16 mm rubber hose, 8 meters long, at the end of which is a polypropylene ball valve (I don’t close it without turning off the pump!). At the end of the polypropylene pipe there is a ½ plug with a slot.

I plan to connect an automatic system from the compressor so that when the tap is closed the motor turns off, but I probably won’t finish it, but maybe in the summer I will.
Regarding the outlet pressure. I can’t say with numbers, but I had a Karcher 5 and of course I couldn’t reach it, but I also had some kind of Korean sink in Leruamerlen, there was an exhibition type there that you could try out - there was a container made of transparent plastic and you could put a jet in there, so here you go my device feels like more hand takes it back than that one. And that one had a characteristic of 90 bar and naturally adjusted the handle to max. My device sweeps away large dirt, of course, and leaves traces from small ones, but not as clearly as a Karcher, but the active foam does its job and the car comes out clean, after wiping there are small traces of dirt on the rag, but this is also observed after a Karcher, all the dirt is still there You won’t wash it off if you don’t rub.

In terms of costs, there was a pump (I bought it about 3 years ago for circulating water in the heating system for cleaning with chemical reagents, it cost about 3800 rubles, now it’s probably become more expensive. I bought a good rubber reinforced hose 8 meters for 1300 rubles. Fittings for the pump about 800 rubles. hose from the water supply to the 32 mm pump, about 600 rubles. The rest was all. Total about 6 thousand rubles.

Regarding the foam generator, it was already like this

From the fire extinguisher, pressure is supplied from the compressor from the refrigerator. While I’m setting up the equipment, I pump it up to 8 atm and turn it off. There is enough foam to process - the receiver pressure of 18 liters drops from 8 atmospheres to 4 and that is enough.
Does anyone have any thoughts on this device? Can it be replaced if there is no money for a normal Karcher? Or maybe someone can tell us about their homemade products?

Today, you no longer need energy and time to fight dried-on dirt and dust that has clogged up in secluded corners, because new models appear on the market every year high pressure washers. These devices are used for washing windows, cars, walls and doors of houses, barbecues and other objects that are difficult to clean with a rag or brush. Strong water pressure copes with this task much more effectively and saves money spent on washing the car at a service center; water consumption is also minimal. Therefore, having such a sink in your arsenal is useful for everyone.

The leading companies in the production of high-pressure washers are the German companies Bosch, Karcher (hence the second name for the wash - Karcher) and Elitech. The average price of these sinks on the market starts at 10,000 rubles. Inexpensive car washes cannot be used for more than one car per day, and the most expensive models are limited to seven cars.

Washing device

The main component of the sink (or Karcher) is the engine, which creates the necessary water pressure. A pump or motor will do (you don’t have to buy a new one, take a working one from an old car), the motor is built into the body of the sink and must be connected to a power source. For the body of the sink (body), choose a durable material, thick plastic or metal. Even if you purchase a wear-resistant case, it is better not to use the sink for more than three hours at a time. This will put the washer out of action soon.
Hose attachments are available to facilitate the cleaning process - brushes of varying hardness, soft rollers, standard sprayers. If you purchase a couple of attachments, you can expand the functions of your sink by using it as an automatic mop or steam cleaner (you need to equip the sink with a heater).

Internal pressure

The higher the pressure inside the housing, the stronger the stream of water gushing from the hose, which means the dirt comes off easier. Set the pressure carefully, because water can simply break a fragile car part or glass and leave dents.
Manufacturers set the pressure at 150-170 bar, but 100 bar is enough to clean the car.
If the contamination cannot be cleaned with a jet of water, purchase a special nozzle for the hose, a turbo cutter. It will help wash tires, wheels, and remove dirt accumulated in the cracks. You can use the mini-wash both outside and inside the car. If you are using a turbo cutter, you will need a pressure of 160 bar.

Electric pump

How to use the mini-wash

To wash worked properly, follow these recommendations.

Be sure to check the operation of the washer before you start using it, this will save your time and health.

Clean and change the filter installed in the car wash after each use.
If the washer uses electricity to operate and the source is unstable, provide it with a battery.
Do not let children use the sink.
If repairs are necessary, do not hesitate to carry them out. Replace damaged sink components.
Update the device gaskets.
Protect your sink from temperature changes.

How to make a Karcher yourself

Although car washes have achieved widespread use, they come at a high price. So, if you want to do the sink yourself, you will be needed:

canister;
irrigation hose with gun;
pump;
union;
canister lid;
tubeless wheel fungus;
rubber gasket;
coupling.

These are the components of the future car wash. Materials that will come in handy during the manufacturing process:

drill;
sealant.

First stage. Selection of components.

The pump can be foot-operated or automatic. We won't need the high power of this pump, so don't buy an expensive one. Using an automatic pump is much more convenient than a foot pump, since you do not have to constantly drag the pump from place to place and do unnecessary work with your foot. However, the cost of the pump plays a decisive role; an automatic one is three times more expensive.
Choose the fitting and coupling at your discretion, the main thing is that they are in close contact with each other. It is preferable to purchase both the fitting and the coupling from the same material (plastic or metal).

Second phase. Preparing the canister.

Third stage. Cover assembly.

Fourth stage. Assembly of the structure. Additional functions.

Screw the lid on the canister tightly, connect the cord from the pump to the fungus, attach the free edge of the hose to the hole made in the canister using a fitting. The homemade sink is ready. The principle of operation of such a washer is simple: using a pump, air is pumped into a canister of water (the canister is not filled to the brim with water). Create pressure up to 0.3 bar or higher if your canister can handle it. Under the influence of pressure, water streams out of the gun when you press the handle.
If you will use the sink during the cold season, equip your sink with a special burner for heating the water. For these purposes, you will need a larger canister; it will lose mobility, but with the help of hot water the car is cleaned of heavily dried dirt.

Provide a power source for the washer.
Whether the washer runs on fuel (gasoline or diesel fuel), then there will be no problems with moving it. When planning an electric car wash, make sure you have a working and accessible source of electricity. In this case, you are unlikely to be able to freely transport the sink from place to place, but you will not have to spend money on expensive fuel.
Decide in advance what you are using the sink for. If you want to clean the windows of a house or the wheels of a car, then a compact, mobile washer on wheels and with a long hose will suit you. When using a sink on a production scale, you will not need its ability to move, so it is better to design a stationary sink. It connects directly to the water supply. If the need arises, set up automatic water supply to save money.
While you can save on water consumption, you cannot save on purchasing sink components. To prevent the item from becoming dirty after washing, purchase special filters. You don't need an expensive filter to purify the water to drinkable condition. A filter is needed to purify the water, at least from debris that will disable the sink.

How to make a Karcher powered by a cigarette lighter

This sink design does not require any costs. Below are instructions for creating a more complex model:
Us you will need:

windshield washer motor;
irrigation hose with gun;
cigarette lighter (motor power supply), cigarette lighter plug;
two hoses 3 meters long, one hose must fit freely into the other;
corrugated hose with a diameter of 25-30 millimeters;
switch;
M8 bolt, washer and nut;
two plastic canisters (volume 10 liters);
6 self-tapping screws;
two-core electrical wire 5-7 meters long;
plastic sleeve;
power cable;
brush for washing a car.

Additional materials:

sealant;
drill.

First stage. Creating a hose.

Second phase. Creating a canister with a double bottom.

Third stage. Completion.

couo.ru

Requirements for a homemade Karcher

Properly assembled homemade Karcher in its own way technical specifications practically no different from the branded one. The main thing is to take into account the requirements, which are presented to the unit:

For folk craftsman It won’t be difficult to make a “Kärcher” with your own hands. To create a mini high pressure washer you will need:

Algorithm for making a mini-wash

When assembling the structure, it is very important to follow the sequence of connecting parts. The following are installed in strict sequence:

The principle of operation of this device made independently is as follows: the pump is turned on, then water flows into the hose from the canister, then the trigger of the gun is pressed, water is supplied by pressure in a thin stream. You can also use a car nipple designed for tubeless tires, as well as a pointed knife.

The operating algorithm is as follows:

Safety precautions when using the sink

When using homemade car wash You must follow safety rules, which will also extend the period of its operation.

It is imperative to take into account the operating cycle limit of the device. So, if you purchase a ready-made device, then the instructions contain information about how long it can work. The cycle can last 20, 30 minutes or an hour, it all depends on the performance of the device. And if you do not comply with the specified time interval in the work plan, the device will overheat and break down.

It is best to use a homemade device for no longer than twenty minutes. You can also calculate the time of use yourself; it all depends on the amount of material used to assemble the tank and its quality. The more plastic is present in the design, the shorter the operating cycle will be.

It is not recommended to fill the tank with technical or river water, since they contain a large number of elements undesirable for the device that negatively affect the quality of its operation. To the tank small particles did not get in or chemical elements, and also that it is protected from mechanical damage, it is recommended to install an additional filter to clean the water.

It is also extremely important that all electrical equipment is grounded using a three-wire insulated flexible cord and a plug with a grounding terminal. The entire structure and filter must be cleaned periodically.

What many people prefer to buy to successfully wash a car at home expensive equipment"Kärcher". But you can save a lot of money by assembling its analogue with your own hands. How to do this was discussed above.

tokar.guru

How to make a Karcher with your own hands. The video shows a prototype for manufacturing with minimal costs mini-washes at home. The complexity of this homemade product is at the level of a life hack; it’s easy to make such a Karcher yourself. It is known that the use of washing sharply reduces water consumption compared to manually. A homemade Karcher mini-wash, of course, will not replace a real high-pressure machine, but it will allow you to wash a car, motorcycle, or bicycle in a civilized manner, for example, in a country house where there are no conditions for washing equipment... Do this homemade product yourself. Do it yourself! YouTube: http://www.youtube.com/user/Sekretmastera WebSait: http://sekret-mastera.ru/?p=20070 We are on VKontakte http://vkontakte.ru/sekret_mas We are on Odnoklassniki http:// www.odnoklassniki.ru/group/51986856870097 +++++++++++++++++++++++++++++++++++++++++++ ++++++ See a lot of interesting information about how to make various homemade products and crafts with your own hands on the Sekretmastera channel and on the website Secret of the Master http://Sekret-mastera.ru. Don’t forget to subscribe to the channel and rate it, Master’s Secret will be immensely happy and grateful to you!!! Don"t forget to subscribe to a channel and grading, the author will be very pleased and grateful to You!!! Sekret-mastera.ru is a unique site that was created for those who like to do something on their own with their own hands Here you can find both useful and simply original homemade products that will serve you well in decorating the interior and creating comfort in your home. Make an unforgettable gift for your loved ones with your own hands in honor of any holiday, give a second life to an old thing , learn to do something you’ve never done before. Make handmade things yourself. Together with our website, this has become possible and accessible to everyone who shows interest. At all times, it was believed that a person should be able to make things with his own hands. The master’s secret will show how do at master classes and share his own developments, ideas and accumulated experience.Attention copiers, do not expect that you will receive a warning letter from Sekretmastera about theft, there is a high probability of receiving a strike immediately from Youtube with consequences for reputation, monetization or deletion of the channel altogether.

ok.ru

In the modern world, almost every family has a car for personal use. At the same time, not every car enthusiast can use a garage as a place to store useful things. It is quite obvious that all cars, without exception, sooner or later require external cleaning. Sometimes, light, superficial. And to do this, you don’t need to stand in line at a car wash or spend money on purchasing a washing machine. In order to save time and money, you can make a mini-wash with your own hands: always carry it in the trunk and use it as needed in any secluded place.

Materials for work:
1. Plastic canister with two necks for draining – 1 pc.;
2. Filling hose for a washing machine (length – 2 m) – 1 pc.;
3. Watering gun on a telescopic rod – 1 pc.;
4. Quick-release fitting – 1 pc.;
5. Valve for tubeless wheels (spool valve) – 1 pc.;
6. Rubber gasket (inner diameter 15 mm, outer diameter – 24 mm) – 1 pc.;
7. Coupling – 1 pc.;
8. Screwdriver, thick drill, feather drill with a diameter of 22 mm, silicone sealant or rubber glue, automobile compressor.

Stages of work:

First stage: install the air inlet.
Having collected the necessary components, remove the cap from the drain neck of the plastic canister. Important: in the future, when using a mini-wash, the canister will need to be placed on its side, with the filler hole down (for direct release of water under pressure), so we leave the lid of this hole for the junction with the hose. Use a thick drill to make a hole in the removed cover.

We apply silicone sealant along the side of the valve for tubeless wheels (colloquially - spool).

We insert the valve into the hole in the lid, press it carefully, and dry it.

After the sealant has hardened, screw the lid onto the drain hole of the canister.

Second stage: installing a water outlet.
Remove the cap from the second hole of the canister. Using a feather drill, we make a hole in it corresponding to the diameter of the coupling.

Insert the coupling into the drilled hole.

To secure the coupling more firmly, spray the joint with the lid with silicone sealant and dry it.

At one end (preferably a curved one) of the inlet hose for the washing machine, cut off the nut and its fastening.

The fastening itself will not be useful in further work, but we use a nut to secure the back side of the coupling, having previously applied silicone sealant to it.

After drying the sealant, screw the cap onto the opening of the canister.

We fasten the section of the hose in the quick-release fitting (it is clamped with a special fastener).

We twist the main fitting and its nut.

We screw the fitting onto the watering gun on the rod.

Stage four: connect the hose to the canister.
To prevent air from escaping when water is supplied under pressure, insert a rubber gasket of the required diameter into the second nut of the inlet hose.

Screw the nut onto the quick-release fitting.

Mini-wash is ready!

Fifth stage: putting the sink into operation.
Pour water into the canister.

We connect a car compressor to the valve and pump up air (about 1 atmosphere, the main thing is not to overdo it in pumping - it can inflate or rupture the canister).

We press the start button on the watering gun and my favorite car.

sdelaysam-svoimirukami.ru

How to make a Karcher with your own hands. The video shows a prototype for producing a mini-wash at home at minimal cost. The complexity of this homemade product is at the level of a life hack; it’s easy to make such a Karcher yourself. It is known that the use of washing dramatically reduces water consumption compared to the manual method. A homemade Karcher mini-wash, of course, will not replace a real high-pressure machine, but it will allow you to wash a car, motorcycle, or bicycle in a civilized manner, for example, in a country house where there are no conditions for washing equipment... Do this homemade product yourself. Do it yourself!
YouTube: http://www.youtube.com/user/Sekretmastera
WebSait: http://Sekret-mastera.ru
We are on VKontakte http://vkontakte.ru/sekret_mas
We are on Odnoklassniki http://www.odnoklassniki.ru/group/51986856870097
+++++++++++++++++++++++++++++++++++++++++++++++
You can find a lot of interesting information about how to make various homemade products and crafts with your own hands on the Sekretmastera channel and on the website Secret of the Master http://Sekret-mastera.ru.
Don’t forget to subscribe to the channel and rate it, Master’s Secret will be immensely happy and grateful to you!!!
Don’t forget to subscribe to a channel and grading, the author will be very pleased and grateful to You!!!
Sekret-mastera.ru is a unique site that was created for those who like to do something on their own with their own hands. Here you can find both useful and simply original homemade products that will serve well in decorating the interior and creating coziness in your home. Make an unforgettable gift for your loved ones with your own hands in honor of some holiday, give a second life to an old thing, learn to do something you’ve never done before. Do it yourself handmade things. Together with our website, this has become possible and available to everyone who shows interest.
At all times, it was believed that a person should be able to do things with his own hands. The master's secret will show you how to do it at master classes and share his own developments, ideas and accumulated experience.
Attention copiers, do not expect that you will receive a warning letter from Sekretmastera about theft, there is a high probability of receiving a strike immediately from Youtube with consequences for reputation, monetization or deletion of the channel altogether.

fullreels.com

How to choose a mini washer?

All mini-washes should be divided into 2 groups: professional and household.

Professional car washes

Professional car washes can work without interruption for a long time.

Despite the attractive functionality, such devices are a specific product, and ordinary car enthusiasts almost never buy them. For ordinary people, household mini-washes are enough.

Household AEDs

Household mini-washers can be used not only for washing car bodies, but also for solving the following problems:

Clearing clogged drains.
Cleaning garden tools.
Cleaning the local area from construction waste.
Cleaning garden paths.
Cleaning walls, house facades and fences.

All household high-pressure car washes are divided into subgroups according to the following criteria: water temperature, type of power supply, power.

Household mini-washers can receive heated water from outside or heat it themselves. Unheated devices are slightly less expensive than heated devices.

Depending on the type of power supply, household high-pressure car washes come in petrol and electric.

Domestic high pressure car washes with electric motor – the choice of a simple car enthusiast. Based on their power, such devices can be divided into 3 groups:

Choosing a mini-wash

When choosing a household AED, The following parameters should be taken into account:

Performance.
Pressure.
Pump material.

Of course, if a car enthusiast has extra money, he can buy a high-class household high-pressure car wash, but for the average car enthusiast this is a luxury.

If you don’t have the money to buy a high-pressure car wash or you simply don’t want to part with a large sum, then you can make a high-pressure car wash with your own hands.

First you need to prepare the necessary details. First of all, choose a pump. It must meet the following requirements:

To secure the pump in the housing of a homemade AED, you will need a coupling. It is best to choose a soft model, as it will compensate for the misalignment of the shafts along the axes.

High pressure hose with a gun equipped with a nozzle that creates a working jet.

Water container and pump container can be installed on a frame made of lightweight hollow pipes. For ease of use, the frame itself can be placed on support wheels.

All that remains is to supply power to the pump, which will begin pumping water from the main container through a hose with a gun.

Assembling a mini-wash with your own hands, do not forget to ground the device. Before starting, make sure that all electrical components of the washer are properly isolated from water.

As you can see, making a homemade Karcher is not difficult. But although such a device will be mobile, it can still be used only where there is an electrical network of 220 volts. What if you need to wash your car while on the road? To do this, you can make a mini Karcher powered by a cigarette lighter.

To create it we will need:

We make a hole in the lid of the canister and insert the fungus from the wheel into it. The entire structure is reliably sealed.

We also make a hole in the bottom of the canister and install a fitting to which we attach a hose with a gun at the end. We connect the hose from the compressor to the fungus in the lid.

Of course, this mini Karcher cannot boast of high pressure, but it is quite enough to knock down road dust or wash off detergent from the car body while parked.

landscapenik.com

Do-it-yourself homemade Karcher - the best option for washing a car

Choosing a method for washing your favorite car is up to the car owner himself. Someone can pick up a rag and a bucket, someone can go to a car wash. But perfect option- this is to make a homemade Karcher. It can be done by investing a certain amount of money, or it can be done from improvised means without investing in it.

Of course, a homemade Karcher will differ from a branded one, but it will fulfill its main purpose.

Advantages homemade device: low price, compactness, ability to wash dirt out of any crevice, autonomy, does not require electrical supply, you can always take it with you.

How to make a homemade Karcher?

There are many ways to do it.

First way. The main mechanism of the future Karcher is taken - the compressor. It can be taken from any equipment that is no longer used on the farm. The mechanism is connected to the fitting using a hose. Take a brush to which the tap is attached. The tap is necessary to regulate the power of water supply. The brush and tap are also attached using a hose. When fastening, you will need to use rubber gaskets, FUM tape, and hermetic glue. The hose, on the other hand, is fixed in a container into which more than ten liters of water can be poured. The simplest homemade Karcher compressor is ready for use. You can make a more automated method that will connect to the electrical outlet or the cigarette lighter in the car.

Second way. Take a canister into which you can pour more than twenty liters of water. A compressor from the car is connected to the inlet brass nipple from the tire. The hose is attached to a gun (you can purchase it at any garden store). The hose length is at least six meters. Diameter 16 mm. For fastening, rubber flaps, clamps and nuts are used.

The effectiveness of a homemade Karcher

The efficiency of a Karcher depends directly on the selected engine (compressor). It must supply high water pressure, otherwise the production of a home sink will run haywire. A homemade Karcher must consist of a durable body made of metal or thick plastic.

The choice of brush for the hose varies: from hard to soft. Rollers and sprayers can be used.

In any case, it is not advisable to use a homemade Karcher for more than three hours. Since this can lead to its early failure.

A high-pressure washer is a convenient device that allows you to easily wash your car, as well as other surfaces in your home. Thanks to the strong water pressure, such devices are able to clean even heavily soiled surfaces without the use of detergents.

Such devices are usually installed in car washes and cost a lot of money. The Karcher high pressure washer has deservedly gained popularity, but not everyone can buy it. Therefore, for use at home, you can make a car wash with your own hands. - great alternative professional, which you can assemble yourself from available materials.

To make a Karcher high pressure washer you need to find suitable materials. You can use scrap items or buy new ones at the store. So, to create a mini-wash you will need:

Operating principle of the device

It will work on the principle of conventional car washes. The water is supplied through a rubberized hose under high pressure. Air is pumped into a container with water by a car pump, which creates a overpressure. Water is pressurized to the outside and released when the trigger of the watering gun is pulled. Thanks to the strong water pressure, a car wash can clean any surface.

In this case, the pump is used exclusively to pump air into the tank. You can replace the constant use of a pump by installing a pump that will allow you to increase the pressure manually. Also an alternative to automobile pumps are plunger pumps.

Plunger pumps - modern devices, which are classified as metering-type hydraulic devices. The plunger pump independently mixes water and detergents in selected proportions and supplies the mixture under high pressure. The disadvantage of installing such a pump is the excess final weight of the car wash.

How to assemble a car wash with your own hands

Initially, you need to prepare a water tank. To do this using sharp knife It is necessary to cut a hole in the lid of the canister, which will be narrower in diameter than the nipple. After that, after inner side The lid is threaded through the nipple.

Advice : If the hole is larger than required, the gaps must be additionally sealed.

Through the nipple in the lid, the pump will pump air into the tank, and will also fill with water and detergents.

Next, you need to prepare a system for connecting the canister to the watering gun. To do this, you need to cut a hole in the bottom of the canister close in diameter to the coupling. The coupling is attached from the inside of the canister; you can wind it using a piece of wire. After threading the hose connector, sealant must be applied around the circumference. A fitting is also attached to the coupling.

After the sealant has dried, you can begin preparing the sink for use. To do this, plug the fitting with your finger and pour water into the canister. You can also add any detergents (specialized car washes or household chemicals) to the tank. The nipple must be connected to a car pump and gradually inflate the canister with air. While performing this action, you need to ensure that the canister does not inflate too much. If it was decided to install a plunger pump or pump, then they are attached to the fitting using connecting hoses.

Having completed these steps, a rubber hose is connected to the fitting, at the end of which a watering gun should be attached.

Advice : You can check the correct assembly by pressing the trigger of the gun. If, as a result, water begins to flow from the gun with strong pressure, then the device is assembled correctly. If this does not happen, then the canister is leaking air and you need to check all connections again and, if necessary, treat them with sealant.

To connect plumbing fixtures to the water supply network, a flexible water supply is used. It is in demand when connecting faucets, showers, toilets and other water intake points, and significantly simplifies the installation process. Flexible liner is also used during installation gas equipment. It differs from similar water devices in its manufacturing technology and special safety requirements.

Characteristics and types

Flexible liner for connecting plumbing is a hose different lengths, made of non-toxic synthetic rubber. Thanks to the elasticity and softness of the material, it easily takes the desired position and allows installation in hard to reach places. For guard flexible hose The upper reinforcing layer is designed in the form of a braid, which is made from the following materials:

Aluminum. Such models can withstand no more than +80 °C and retain functionality for 3 years. At high humidity Aluminum braiding is prone to rust.
Of stainless steel. Thanks to this reinforcing layer, the service life of the flexible water line is at least 10 years, and the maximum temperature of the transported medium is +95 °C.
Nylon. This braid is used for the manufacture of reinforced models that can withstand temperatures up to +110 °C and are designed for intensive use for 15 years.

The fasteners used are nut-nut and nut-fitting pairs, which are made of brass or of stainless steel. Devices with different permissible temperatures differ in the color of the braid. Blue ones are used for connecting to a pipeline with cold water, and red ones for connecting to hot water.

When choosing a water line, you need to pay attention to its elasticity, reliability of fasteners and purpose. It is also mandatory to have a certificate that prevents the rubber from releasing toxic components during operation.

Features of gas connections

When connecting gas stoves, water heaters and other types of equipment, flexible hoses are also used. Unlike water models, they are yellow and are not tested for environmental safety. For fixation, end steel or aluminum reinforcement is used. Distinguish the following types accessories for connecting gas appliances:

PVC hoses reinforced with polyester thread;
made of synthetic rubber with stainless steel braid;
bellows, made in the form of a corrugated stainless steel tube.

Santekhkomplekt holding offers engineering equipment, fittings, plumbing and devices for connecting it to communications. The assortment is represented by products and materials from famous foreign and domestic producers. Discounts apply for bulk purchases, and product quality is confirmed by standard certificates. For information support and assistance, each client is assigned a personal manager. The ability to arrange delivery within Moscow and to other regions of the Russian Federation allows you to quickly receive the purchased goods without unnecessary hassle.

Drainage is a drainage and drainage measure to remove excess groundwater.

If water does not leave the site for a long time, the soil becomes gleyed, if shrubs and trees quickly disappear (get wet), you need to urgently take action and drain the site.

Causes of soil waterlogging

There are several reasons for soil waterlogging:

clay heavy soil structure with poor water permeability;
aquifer in the form of gray-green and red-brown clays is located close to the surface;
high groundwater table;
technogenic factors (construction of roads, pipelines, various objects) that interfere with natural drainage;
disruption of the water balance by the construction of irrigation systems;
The landscape area is located in a lowland, ravine, or hollow. In this case, precipitation and the influx of water from higher places play a big role.

What are the consequences of excess moisture in the soil?

You can see the results of this phenomenon yourself - trees and shrubs die. Why is this happening?

the oxygen content in the soil decreases and the carbon dioxide content increases, which leads to disruption of air exchange processes, water regime and nutritional regime in the soil;
oxygen starvation of the root-forming layer occurs, which leads to the death of plant roots;
the supply of macro and microelements by plants (nitrogen, phosphorus, potassium, etc.) is disrupted, because excess water washes out mobile forms of elements from the soil, and they become unavailable for absorption;
intensive breakdown of proteins occurs and, accordingly, the processes of decay are activated.

Plants can tell you at what level groundwater lies

Take a close look at the flora of your area. The species inhabiting it will tell you at what depth the ground water layers are located:

perched water - it is best to dig a reservoir in this place;
at a depth of up to 0.5 m - marigold, horsetails, varieties of sedges grow - bladderwrack, holly, foxweed, Langsdorff's reed;
at a depth of 0.5 m to 1 m - meadowsweet, canary grass, ;
from 1 m to 1.5 m – favorable conditions for meadow fescue, bluegrass, mouse pea, china;
from 1.5 m - wheatgrass, clover, wormwood, plantain.

What is important to know when planning site drainage

Each group of plants has its own moisture needs:

at a groundwater depth of 0.5 to 1 m they can grow on raised beds vegetables and annual flowers;
water depth up to 1.5 m is well tolerated vegetable crops, cereals, annuals and perennials (flowers), ornamental and fruit and berry bushes, trees on a dwarf rootstock;
if the groundwater is more than 2 m deep, fruit trees can be grown;
optimal depth of groundwater for Agriculture– from 3.5 m.

Is site drainage necessary?

Record your observations for at least some time. You yourself can understand how much drainage is needed.

Maybe it makes sense to simply redirect melt and sediment water along the bypass channel, rather than allowing it to flow through your site?

Perhaps it is necessary to design and equip a storm drain and improve the composition of the soil and this will be enough?

Or is it worth doing drainage system only for fruit and ornamental trees?

A specialist will give you the exact answer, and we strongly recommend calling him. But after reading this article, you will gain some awareness on this issue.

Upon completion of technological and production tasks related to the arrangement of the sewer system in apartment building, industrial building, as well as in private households, it is required to test the involved system using the forced flow method. This task is used to identify possible defects or incorrect installation of the entire involved sewer part and a system testing report internal sewerage and drains will be material evidence of the work on acceptance of the object.

A visual inspection should be accompanied by inclusion in the test report of internal sewerage and drainage systems according to SNIP, which is currently represented by the current regulations of the “D” series appendix, which corresponds to SP 73.13330.2012 “Internal sanitary systems of a building”, recently a new one has been applied updated working edition according to SNiP 3.05.01-85.

The cleanliness of a car is not only an aesthetic indicator, but also protects the product from negative environmental factors. After all, stuck and dried dirt may contain aggressive elements that damage the paintwork. Also, long-term and regular contamination of the body can lead to irreversible damage to the metal, including through corrosion on individual elements.

In this case, regular visits to a car wash or home care can help. water procedures. But in the second case, you need to buy a washing device or make a car wash with your own hands from improvised materials. Prices in stores generally start from 5 thousand rubles. The upper threshold may not stop at 20 thousand. Therefore, we will do it ourselves.

Pump and electrical part

The main part of any water supply unit is the pump. For our product we will need it to be powerful enough, capable of developing a pressure of at least 150 atmospheres. When selecting a finished pump, it is necessary to take into account the materials from which the working units are made.

Preference should be given to products with a high-strength metal or ceramic piston.

It is advisable to select an electric motor with a voltage of 220 V. Reliable starting is ensured by an additional capacitor unit. More high frequency rpm will provide greater productivity.

You need to know that a too high-speed pump with a high number of revolutions can lose power at maximum operating speeds and is subject to intense wear.

Consumers of 2-3 kW and rotation up to 2000 rpm are considered optimal.

Rotation transmission

A DIY high pressure washer must have the necessary safety elements in the circuit to maintain important nodes. This link is the coupling connecting the pump and the motor.

It is advisable to install a coupling that can compensate for small axial misalignments between the shafts.

It is also possible to install a single-stage belt drive. Such a gearbox balances the speed and load between the engine and the pump. The gear ratio is selected based on the required output parameters for the rotation frequency.

Reservoir and performance regulator

The mini sink must be equipped with sufficient water capacity. A tank that can be additionally powered from a permanent water source is suitable: a water tap, a deep-water well, or a small water tower.

What to make a sink from

It is advisable to install coarse and medium filters at the entrance to the container. Thus, unnecessary debris will not get into the pump and will not interfere with the operation of the entire system.

You can add car shampoo or other approved car cosmetics to the main water container. The process will be more efficient.

The pump's capacity regulator is usually combined with an auto-unloading valve, which redirects unused pressure back to the tank, reducing the load on the pump.

External elements

All units are mounted on a frame made of profile or round curved pipes. Often a pair of wheels are attached to the down pipes to help transport the unit. Stops for fixation and a handle are also installed so that the entire structure can be moved.

Exterior view of a DIY car wash

For a high-pressure hose, you can use a plastic or rubberized reinforced hose. It is imperative to ensure the tightness of the connections using high-quality clamps or hydraulic sealing.

The structure must be dismountable and repairable. Therefore, it is advisable to use threaded connections where possible.

Also, in places of contact with water (fittings, valves), low-corrosion alloys should be used: brass and bronze.

Car wash scheme

Direct water supply is carried out through a gun with a nozzle installed in it. It bears a visual resemblance to the gas station pistol. A stream of water is generated only after pressing the key. This method helps save prepared working fluid with consumable additives. You can simply buy a pistol at any hardware store.

Operating a DIY sink

Parts for assembling the sink

When operating, you must follow a few tips:

periodically it is necessary to inspect the connecting units and tighten the threaded connections with a wrench;
filters installed in the device need to be inspected before each connection so that the throughput is not reduced;
the electrical part must be grounded to avoid accidents during operation; for this, a cable with three copper cores is used, and the plug must have a grounding terminal;
During the washing process, you do not need to fix the jet at one point on the car body for a long time, so as not to damage the paintwork with strong pressure.

Foam generators for car washes

A device for high-quality contactless washing is called a foam generator. With its help, you can completely envelop the car with small bubbles of a washing suspension and carry out high-quality cleaning of the surface from dust, dirt and adhered small particles.

The process of foaming with a home foam generator

You can make a foam generator for washing with your own hands even in the garage. You need to be patient and have all the components and elements ready.

The principle of operation of the foam generator

The device performs two main functions during the car washing process:

formation of fine-cell foam from prepared reagents;
uniform application of foam to the desired surface of the vehicle.

Homemade foam generator

To carry out this process, a stream of water mixed with car cosmetics (shampoo or other specialized preparations) is sprayed using a stream of air passing through installed channels, and together form a coarse foam.

After this, the mixture is passed through a block with a foaming tablet. Now this mass can be applied to the surface.

Plates that regulate the flow and provide a fine spray jet distribute the working foam into all irregularities in the outer part of the body.

The difference between homemade equipment and professional equipment

The quality of work performed by a professional cleaner using a foam generator can be higher than when using a device made independently. For this there are several criteria that determine the final result.

The main parameter is the size of the foam formed. Important characteristic is a homogeneous structure and minimum diameter bubbles.

When using professional washes, specialized industrial shampoos are used.

Also, professional equipment allows you to pump up significantly higher fluid pressure than what can be achieved in a garage environment. Due to this, the consumption of cleaning materials is reduced.

But with all these factors, the result of self-washing turns out to be quite worthy, especially since the final price for one session speaks in favor of a homemade device.

Making your own foam generator

Making a foam generator will require the creators to stock up on a set of keys, an angle grinder, and a pre-purchased repair kit with spare parts for a professional installation, consisting of a nozzle, a gun, a compressor, and a flushing hose.

How a car wash works

In addition to the listed elements, you need to take an inch pipe approximately 70 cm long. You will need to make a filter from it. To do this, fill the cavity with pieces of fishing line. It is advisable to use it of different diameters, this way foam will be formed more efficiently.

After filling, you will need to install metal filters on both sides to prevent pieces of fishing line from getting into the container with shampoo.

The principle of operation of the foam generator

Next, threaded plugs are placed on both ends of the pipe. Now a T-junction is screwed to one of the plugs. A compressor is screwed to such an adapter, and a hose from a reservoir with liquid is screwed onto the second thread. The free end of the tube with fishing line will be the exit for the foam. A hose for spraying the finished foam is attached to it through a fitting.

You need to know that the quality of the resulting foam depends on the quality of the filling in the tube with fishing line.

You can achieve the desired result by changing the packing in the tube with fishing line. It is also possible to empirically select the required length of such a pipe and the texture of the fishing line to be filled.