Largely aquarium fish are tropical inhabitants. Water room temperature not suitable for them. The aquarium must be heated. This can be done in several ways.
Question: “Opened a pet store. Business is not going well. What to do? » - 2 answers
You will need
- - aquarium;
- - water thermometer;
- - thermostat;
- - incandescent lamps;
- - reflector;
- - aquarium heater.
Instructions
1. The oldest means of heating water is a reflector. You can make it yourself in the form of a tin half-cylinder. Attach the socket with an incandescent electric lamp to the end. The lamp must be inside the reflector. Hang the device from the end of the aquarium so that the top edge of the reflector is below the water level. This is necessary so that the glass heats up evenly and does not burst. This method is suitable for both heating and lighting small rectangular aquariums with a capacity of no more than 30 liters.
2. Immerse the incandescent lamp directly into water aquarium At the same time, secure the cartridge on the lid in a special hole so that only the cylinder is in the water. Water must not touch the cartridge. The efficiency of such a system is significantly higher than that of a reflector. The power of this heating device is equal to the power of the lamp. But with this method, the flask becomes overgrown with algae.
3. The most advanced method is heating using a special heater. You can buy it at a pet store. This heater is a long test tube in which an electric coil is placed. The test tube is filled with fine dry quartz sand. The hermetically sealed terminals of the spiral are located in its upper part. Such a heater is connected to the network using a cord.
4. Heaters can be different in height and power. Choose one so that when immersed in the aquarium, the upper part with the wire leads is at least 2 cm above the water level. At the same time, the lower end should not rest against the bottom. For supporting required temperature you can adhere to the ratio of 10 l - 10 watts.
5. Secure the heater in aquarium using rubber suction cups and plastic rings. If you cannot find them, you can use metal wire as a fastener. This mount must be above the water level.
6. Use a thermostat at the same time as the heater. They are also sold in pet stores. Monitor the temperature of the water in the aquarium using a thermometer immersed in it.
7. To ensure uniform heating of the aquarium, ensure water circulation - install some kind of filter. You can arrange aeration using a compressor.
note
The main disadvantage of heating using a reflector is that the device has to be turned off at night, and the water temperature drops to room temperature. The second disadvantage can be considered the increased overgrowth of lower algae on the glass located on the side of the reflector. In addition, this device has a rather low efficiency.
There are salt heaters. As a rule, they are homemade. You shouldn't use them. Salt in the water can be harmful to some fish and plants.
TELL ME, I urgently need to heat the water in the aquarium, is it possible to heat it on the stove in a saucepan and pour it into the aquarium?
NEO MORPHIUS
If you heat it strictly to desired temperature- Please. But even if you put the fish in a jar, they will suffer thermal shock from the sudden change in water temperature.
Pour in from the side, little by little, gradually stirring from bottom to top.
Natalya A.
You can heat it up to 70 degrees and cool it down to the desired temperature, only from such procedures the fish runs the risk of getting a temperature shock, is it necessary? And then the water temperature will then drop, if the room is cool, will you continue to torment the fish with temperature fluctuations? Buy a heating pad with a thermostat at any pet store and don’t reinvent the wheel.
Should the water heater for an aquarium be placed completely in the water or should the top stick out above the water?
Andrey
Everything is fine. So it works. The light comes on when it's heating up, and goes off when it's heated up. Place it next to the sink so that heated water circulates in the aquarium. Immerse it completely, so that the adjustment knob sticks out of the water, if it has one.
It is better to have a thermometer in addition - it generally determines the need to heat the water and the required temperature for your pets.
When cleaning. Disconnect from the network,
let cool in the aquarium.
Wash gently warm water and a soft sponge.
From personal experience don’t put it on the washbasin (you’ll break it). It’s better to put it on a rug. Good luck girl. ! and so as not to write twice, I inform you the following
apple charlotte recipe - beat 4 eggs with a mixer + add a glass of sugar (200 g) + beat + glass of flour (200 g) + beat. we get something similar to sour cream, cut the apples into pieces from 2 to 4 depending on the size,
pour the first step into the mold - put in the apples - fill in with the rest. Bake at temp. 200 deg. 30-40 minutes (check with a stick or by appearance. Serve to the little ones with milk. And watch the clock as it’s all eaten)) Good luck
Everything is fine! As a rule, such devices are equipped with an internal thermomiter and a temperature regulator (a knob with numbers on the top of the device). The light is on and in the aquarium it will not indicate the target temperature and then goes out. As for the degree of loading into the water, there is a line below which the water level should not fall, but more is possible, so feel free to put it entirely into the water
Solve the problem of hot water in an apartment or private house; at the dacha you can heat the water using electric water heaters. There are several types, and in order to decide which water heater is best for your situation, you need to know their advantages, disadvantages and operating features of each type of water heating equipment.
What types of household water heaters are there and how do they differ?
- flow type - heat the water passing through the device;
- storage type - the water in the heater tank is heated;
- flow-storage - have two operating modes;
- liquid
It’s difficult to say which water heater is better. If speak about appearance, then the main external difference is the size. Cumulative models are large, flow-through models are small. But size is not all that is needed to understand what is best for you. You need to know the advantages and disadvantages of each type of equipment.
Cumulative models
A storage water heater (also known as a boiler) has a capacity of considerable size - from 30 to 200 liters. Inside there is a heating element- Heating element. It may be one or several. The heating elements can be switched on in parallel (they always work simultaneously) or in cascades (they are switched on as needed). When switched on in cascade, there are several heating modes for more efficient energy consumption.
Many more models contain a thermometer to conveniently control the water temperature and a thermostat to maintain the set temperature. The desired temperature is set by turning the thermostat control knob to a certain position.
A storage water heater constantly contains a certain volume of water. It is heated using electric heaters. There are two types:
- heating element ( T ribbed E lectro N heater). Inexpensive classic solution. They are quickly and easily changed, and any specialty store has a wide selection in stock. Disadvantage - it takes a long time to heat the water.
- Spiral heating element. More powerful heaters that quickly heat large volumes of water allow you to accurately maintain the required temperature. But they are more expensive (affects the price of the water heater), and their replacement is also more difficult.
Principle of operation
Regardless of the type of heater installed, the principle of operation of a storage water heater is the same. When the set temperature is reached, the thermostat turns off the power supply and heating stops. Further, the temperature is maintained automatically. When the water cools by 1 degree or cold is added to the tank during consumption, the heating is turned on. As soon as the set temperature is reached (or rather, a degree higher than the set one), heating stops. That's how they work storage water heaters with automation. They are convenient because they do not overheat (if the automation is working properly) and you always have them in stock hot water, which is heated the way you wanted. Such equipment usually has two operating modes - with temperature maintenance or without - in manual mode.
To keep the water temperature as long as possible, insulation is used. It is placed between the walls of the tank and the body. With good thermal insulation, even with hot water, the body remains cold, maybe a little warm. It is clear that if the temperature lasts a long time, the costs of maintaining it are small. Even if you turn off the keep warm function, the water will be hot even after 24 hours.
There are very simple electric water heaters that do not have a thermostat. They are turned on/off by a toggle switch - manually. As you understand, in this case there is a possibility that the water heater will boil and fail (if you forget to turn it off).
There is one more nuance - stepwise activation of heating elements. There are usually two or more of them installed in a housing, and several heating modes are also available. One is more powerful, in which all heaters are turned on, the rest are softer - one or two heating elements can work, depending on their total number. What is this for? In summer you can use heating in a gentle mode - the water will heat up quickly, in winter they usually use all heaters - wait less. In general, you can regulate the heating rate of the boiler in this way. We flushed all the hot water and need the next batch quickly - turned it on full power, there is no such need - you can avoid overloading the network by turning it on at half power.
What materials are tanks made of and features of their maintenance?
Storage water heater tanks are made of stainless and ordinary steel. Ordinary steel is coated protective layers enamel, stainless steel does not need them. From this point of view, it is easy to say which water heater is better - with a stainless steel tank. But it is also more expensive. But the service life of such equipment is much longer - the enamel, even the highest quality, flakes off over time.
To extend the service life of the enameled coating, magnesium anodes are installed in storage steel water heaters. They require periodic replacement - they “melt” during operation, and their condition is monitored by a special sensor with an indicator displayed on the front panel. The status of the indicator monitors the need to replace the anode.
How to choose and which one is better
In most cases, storage water heaters are installed in private houses or in apartments of multi-storey buildings where there is no centralized supply of hot water. Equipment is selected according to tank volume. If you don’t like restrictions, you can calculate it at the rate of 50 liters of hot water per family member. This should be enough. In the tank it heats up to, say, 70°. It is unrealistic to use this, you will dilute it. As a result, there will be 100-150 liters of warm water per person (depending on the temperature of the water in the water supply). This does not take into account the fact that during consumption the water is also heated.
Everything is clear about the material of the tanks: there is a possibility, it is better to take a storage electric water heater with a tank made of of stainless steel. The number of operating modes is not so critical, but it is also a good option, although such models are more complex circuit, are more expensive.
| Name | Tank capacity | Power | Dimensions (W*D*H) | Heating time | Tank | Min/max pressure | Control | Price |
|---|---|---|---|---|---|---|---|---|
| Electrolux EWH 50 Centurio DL | 50 l | 433*255*860 mm | 70 min | stainless steel | 0.7-6 Bar | electronic | 190$ | |
| Ariston ABS VLS Evo PW 100 | 100 l | 2.5 kW | 506*275*1250 mm | 91 min | stainless steel | 0.2-6 Bar | electronic | 185$ |
| Atlantic Vertigo 30 | 30 l | 1 kW | 490*290*601 mm | 46 min | enamel | 0.5-6 Bar | mechanical | 240$ |
| Thermex Flat Plus IF 80 V | 80 l | 1.3 kW | 493*270*1025 mm | 80 min | stainless steel | electronic | 300$ | |
| Zanussi Smalto ZWH/S 50 | 50 l | 2 kW | 470*250*860 mm | 95 min | enamel | 0.75-6 Bar | mechanical | 180$ |
| Gorenje OTG50SLB6 | 50 l | 2 kW | 420*445*690 mm | 115 min | enamel | 0.75-6 Bar | electronic | 155$ |
About which company is better to choose. No one can objectively tell you which water heater is better - people have different needs and requests. But we can draw some conclusions from operating experience. People speak well of storage heaters from the following companies:
- Termex. If we talk about prices for water heaters with a stainless steel tank, then this company has no competitors in terms of price. It’s hard to say about the quality, reviews vary.
- Real. Not bad storage boilers, the main thing is that there are consumables in your city.
- OSO. Very good, but expensive.
- Electrolux (AEG). Well-known company with stable quality.
Instantaneous water heaters
The instantaneous water heater has more modest dimensions. This small box, which is attached to the wall. Inside there is also a tank with a heating element, but their dimensions are very miniature, and heating elements usually have the form of a spiral - in order to better heat the passing water.
One of necessary elements flow sensor. It monitors the appearance of water movement in the device (the tap is opened) and sends a command to turn on the heating element. When the tap closes, the flow sensor turns off the power supply.
There is also a thermostat that sets the water temperature. Could he be rotary type with a scale, there are models with an electronic display with push-button or touch controls.
Pressure and non-pressure instantaneous water heaters, their connection
There are two options for instantaneous water heaters - system and individual. System ones cut into cold and hot water risers, also called pressure ones. Several points can be provided at once - for example, a shower, sink and washbasin. There are 220 V system instantaneous water heaters with relatively low power consumption (about 8-9 kW), but they can heat a small amount of water. There are very powerful units - up to 32 kW, but they are three-phase - 380 V.
There are two broad classes of pressure flowers.
Individual instantaneous water heaters - non-pressure - are connected to cold water. At their exit flexible hose with a nozzle or, as an option, a faucet - for washing. These devices are good for periods when the hot water supply is turned off or as a solution to the problem of hot water in the country.
Please note that the shut-off valve is only for supply and you can only turn off hot water using it. Connecting shut-off valves at the outlet will sooner or later lead to a rupture of the tank in which the water is heated. This happens when the automatic water shutoff does not work. But it is not intended to track water consumption, but only monitors its appearance/disappearance at the inlet. So sooner or later a failure occurs.
When connecting pressure and non-pressure options, grounding is required. In general, it is advisable to run the power supply to such connections using a separate line - high power consumption, the combination of water and electricity is an unsafe combination. Conventional wiring may not hold up. Therefore, a separate line is needed from the one on which the machine and the RCD are located.
Control type
There are two types of control for instantaneous water heaters:
- Hydraulic. When there is a flow sensor at the input (the first photo in the section), the signal from which turns the heating element on/off. The disadvantage of such a system is that it always turns on at the same power. Some models have several power modes, but they must be changed forcibly each time (by pressing buttons).
- Electronic. The operation is controlled by a microprocessor that monitors the state of the device using several sensors. These systems allow you to maintain the required temperature.
Tankless water heaters with hydraulic controls can only add a certain number of degrees to the water temperature. Exactly what depends on the power of the heating element, but on average it is about 20-25°C. This means that in the summer you will get quite warm water- about +40°C, and in winter it will be only slightly warmer than +20°C, since the incoming one is very cold and heat the device to more high temperatures I just can't.
More powerful models - system ones, with the Sistem prefix - have electronic control and can cope with the task of maintaining the set temperature. Their disadvantage is that they require high power And high price. But if you have such an opportunity, the automation will maintain a constant (set by you) temperature at any time of the year. The installation rarely operates at full power, but it is still necessary to pull the power supply line along maximum power and use it to calculate the machine and the RCD.
What are flow heaters made of?
The internal filling can be:
- Made of copper. These models have very good characteristics - they quickly heat the water. Copper has high thermal conductivity and quickly transfers heat.
- Made from stainless steel. Not a bad option, durable (if the water is not hard).
- Made of plastic. The cheapest and not the most durable. Even though special plastic is used, it is better not to buy such flow tubes.
Choice instantaneous water heater on this basis is obvious. If possible, buy one with a copper “filling,” but stainless steel ones also work well.
Pulling food copper wire cross-section of at least 3.5 mm (with power consumption up to 7 kW) and 4 mm - up to 12 kW. The machine is selected based on the current consumed; the RCD is taken one step higher with a leakage current of 10 mA. With this connection method and properly functioning grounding there will be no problems.
Features of choice
When choosing an instantaneous water heater, you need to focus on several indicators:
All these parameters should be in the description. Having selected several models, you can then, based on reviews, or based on technical characteristics, decide which water heater is better. If we talk about companies, then German and Italian devices are better in quality. With Chinese ones, it depends on your luck, although many companies have moved production to China. And now most of household appliances has dual “citizenship” - usually written - the homeland of the brand and the place of production. Most of this equipment works reliably, as companies value their name and introduce strict control over product quality.
| Name | Power | Dimensions | Performance | Amount of points | Control type | Operating pressure | Price |
|---|---|---|---|---|---|---|---|
| Thermex System 800 | 8 kW | 270*95*170 mm | 6 l/min | 1-3 | hydraulic | 0.5-6 Bar | 73$ |
| Electrolux Smartfix 2.0 TS (6.5 kW) | 6.5 kW | 270*135*100 mm | 3.7 l/min | 1 | hydraulic | 0.7-6 Bar | 45$ |
| AEG RMC 75 | 7.5 kW | 200*106*360 mm | 1-3 | electronic | 0.5-10 BAR | 230$ | |
| Stiebel Eltron DHM 3 | 3 kW | 190*82*143 mm | 3.7 l/min | 1-3 | hydraulic | 6 Bar | 290$ |
| Evan B1 - 9.45 | 9.45 kW | 260*190*705 mm | 3.83 l/min | 1 | mechanical | 0.49-5.88 Bar | 240$ |
| Electrolux NPX 8 Flow Active | 8.8 kW | 226*88*370 mm | 4.2 l/min | 1-3 | electronic | 0.7-6 Bar | 220$ |
Specific models
There are instantaneous water heaters of non-standard format. The most common is a faucet with an instantaneous water heater. This interesting option for a dacha, for example, but it’s difficult to say how things stand with maintainability - there are not very many users of such devices yet and the operating experience is very small.
Which water heater is better: instantaneous or storage?
Deciding which water heater to buy - a boiler (storage) or a flow-through - is, in principle, not difficult. First of all, the limiting factor is the power consumption: for storage water heaters the maximum is 3-4 kW, for instantaneous water heaters it is pointless to take less than 7-8 kW - they can only heat a very small volume of water. Not everyone has the opportunity to install such powerful equipment.
Secondly, you need to look at whether you will use the electric water heater constantly or only periodically. With occasional use, especially in summer period Instantaneous water heaters are convenient, so open type(individual, which are installed next to the sink). For example this great way heat the water to comfortable temperature, if the sun did not cope with this task. This is also a way to solve problems in apartments when the hot water supply is turned off for repairs.
For constant and regular use, storage water heaters are more economical and convenient. Modern models They “keep” the temperature for more than a day, so the electricity consumption here will be less rather than more.
Flow-through storage water heaters
This is a combination of the two devices described earlier. They work in two modes. If the water consumption is small, water is supplied from the storage tank; if it increases, flow-through heating is also connected. The equipment is very convenient, but expensive. There aren't many options. This is Stiebel Eltron SHD for 30 liters and 100 liters. Price - $1500-1750.
Bulk water heaters
An excellent solution for a summer cottage or when you are away from home tap water. A tank water heater is a container with a lid in which a heating element is mounted. The container can be made of stainless steel, plastic, ordinary steel coated with enamel. The temperature is regulated by a thermostat. A shower hose is attached to the body.
There are two types of such devices - gravity and with pressure created by a small built-in pump (Alvin EVBO). Gravity-flow tankless water heaters must be hung above your head. You can take a shower, but the water flow will be weak. Models with a pump have more pressure, but the tank capacity must be decent and such a model cannot be called a camping one.
The functions here could be:
Bulk water heaters are an original Russian invention and all manufacturers are Russian. There are similar electric water heaters of the following brands:
- Success;
- Alvin Evbo;
- Aquarius;
- Elbet;
- Mr. Heath Summer Resident;
- Fairy tale.
The devices operate on a 220 V network, the power is about 1-2 kW, the price is from $20 to $100, depending on the functionality and material of the tank. Which water heater is best in this category? Stainless steel with pressure, but these are just the most expensive models.
How to heat water in a swimming pool is a question that arises among many owners who have created an artificial pond on their property. When setting up this issue, this issue is usually overlooked, and it arises only after the first attempts at operation. For comfortable swimming, the water temperature should be at least 22°C, for children younger age even higher - 28-30°C. Sunlight warms water rather slowly, especially in spring, and in some regions in early summer. Water, having heated up during the day, releases its temperature to the environment at night. The calories spent on heating fly into the atmosphere. Therefore, along with the pool heating device, it is advisable to take care of the thermal insulation of the structure.
Different ways to heat water
When installing a water heating system, the amount of heat required will depend on the volume of the pool. Heat is not free these days. Any attempt to heat water in a swimming pool at the dacha will require certain material costs for fuel or electricity.
All known and used methods can be divided into two groups:
- temporary devices;
- stationary structures.
Temporary devices include various designs and methods made from off-the-shelf materials for one-time or intermittent pool heating. At the end of the swimming season they are usually dismantled.
An example is heating a swimming pool using a regular metal wheelbarrow. Firewood is loaded into it, lit, and the wheelbarrow is lowered into the pool. If the depth of the pool is greater than the height of the wheelbarrow, you can give it the necessary buoyancy using floats made of plastic bottles. In this way you can heat a small pool.
TO stationary structures can be attributed:
- Heat pump;
- water heat exchangers;
- solar panels;
- storage or flow electric heaters.
Such devices are installed in the water circulation system and are used for their intended purpose throughout the entire period of operation.
It is quite difficult to make a heat pump with your own hands. An industrial product is very expensive. High-quality installation And adjustment work can only be performed by specialists. For these reasons, a heat pump is used quite rarely, mainly for recreation areas of VIP-class cottages.
Installation of heat exchangers
The heat exchanger is a sealed container with a system of thin-walled copper or stainless steel tubes. Hot water from the heating system circulates inside the tubes, while cold water from the swimming pool circulation system circulates outside. Heating of the water in the pool occurs due to heat transfer. Some models of heat exchangers are equipped with an automatic system that regulates the heating temperature. The system consists of an additional pump, control valve and thermostat. Thermostat according set temperature opens and closes the valve. During operation, the owner needs to set the temperature control knob to the desired value.
Power various models heat exchangers range from 10 to 200 kW. Choose a model with required power required for the volume of water for the pool.
When putting the system into operation, it is advisable not to use the maximum parameters. Heating should occur gradually over a certain period of time. A sharp temperature change can affect both the performance of the heat exchanger and the pool. Especially if the interior surface is finished with tiles. Once the required temperature has been established in the pool, the heat exchanger will switch to the mode of maintaining the required parameters, and the heat consumption will sharply decrease. It is optimal to connect the device in the water circulation system between the pump and the water purification system so that reagents and filter material do not get into the containers.
The main problem when installing heat exchangers is the frequency of operation of the heating system. With the start of swimming season heating season usually ends. This drawback can be eliminated by installing a separate heating water circulation system. In the cold season, the heat exchanger must be disconnected from the heating system, and in the warm season, the heating must be turned off and the heat exchanger started. For a more rational use of heat during the construction of a swimming pool, it is advisable to arrange bottom heating using the “warm floor” type.
You can also use a combined design with heating elements built into the heat exchanger. For the initial heating of the pool, you can use all systems; electric heaters can be used to maintain the temperature. In the absence of heat exchangers with combined heating, you can install a separate electric water heater for a flow-type pool before or after the heat exchanger.
Devices are available for sale various designs, with horizontal or vertical installation, case made of titanium, stainless steel. You can install all devices of this type for heating a pool yourself without any problems.
Solar panels for the pool
Heating of pool water in areas with a lot of sunny days can be done using solar collectors. These systems have been known for quite some time, but practical use received in last years due to the widespread rise in prices of energy resources. It is especially important to use such systems for dachas with disabilities electricity consumption and heating system low power. (Fig.1)
The solar collector functions quite simply. The device is a system of tubes, connecting manifolds and screens. The entire structure is painted matte black. Metal underneath sun rays warms up and transfers heat to the water circulating through the tubes. Operating experience has shown that water can heat up to a temperature of 140°C. Such a heater can provide not only heating for the pool, but also hot water supply in the house. For optimal performance, industrial products are equipped with an automation system. When heated to a certain temperature it turns on circulation pump pumping water into a storage tank. When installing a storage tank above the solar collector, the system can work independently, due to various densities hot and cold water. To arrange a solar heated swimming pool, you need to create additional system circulation of water from the storage tank.
The performance of industrial modules allows heating systems with water up to 30 m 3 . This volume is quite enough to heat a small pool with your own hands and provide hot water supply to the cottage. With a larger pool volume, you need to increase the number of blocks.
Various automation systems allow water to be redirected through different pipelines. This scheme optimizes the hot water supply system and heating for the pool.
The disadvantage of using solar collectors is that productivity decreases on cloudy and rainy days.
Flow-through electric heaters
The most in a simple way To heat the water in the pool seems to be the use of instantaneous electric water heaters. (Fig. 2) Everything seems to be quite easy - install the heater in the circulation system, start the pump, plug it in, press the button if available. Moreover, the heaters are designed to work with a continuous flow of water, have small sizes, and convenient connecting fittings. The body is made of materials of high strength and reliability; the heating elements have a stainless steel shell. An example is the Intex brand heaters.
Despite all of the above, flow-through heaters have obvious advantages:
- higher heating rate;
- Temperature regulator;
- water pressure control (protection function);
- ease of installation.
Therefore, before installing a flow-through heater, it is advisable to carefully weigh all factors and think about alternative way heating pool.
In addition to the methods described, there are various possibilities to arrange heating in the pool yourself.
When creating your own device and method, you need to remember about the safety of the work, your own safety and that of your loved ones.
Even the use of industrial devices in emergency situations can lead to damage electric shock and accidents of varying severity.
Summer, dacha, swimming pool - the dream of city dwellers. And many, trying to realize it, choose to be closer to nature during the hot season. But here’s the problem: the main equipment has been purchased street version, and its kit does not include a heating device. Therefore, let’s take a closer look at ways to heat water in a pool. First, let’s look at what types of swimming structures exist.
Types of pools
For summer cottages and country houses, seasonal outdoor models are very popular:
- Inflatable. Such designs have become famous due to their low price, ease of installation/disassembly, and mobility. Most often they are purchased for children. Small volumes and low sides ensure safety for children.
- Frame. The types and volumes of such models are numerous. They differ affordable price, easy installation, mobility. Purchased for family holidays.
- Bowls. This option applies to stationary ones. The shape and size can be very diverse. Buy for the whole family. Installation is simple, the price is quite high compared to previous options. Requires communications.
- Concrete. The most expensive of the above and technologically complex options. But the design, volume, dimensions are made to suit any request. When constructing such structures, a heating system is thought through at the design stage.
As seen, modern market offers a large assortment models.
Can be purchased a budget option or start capital construction outdoor covered structure.
Temperature standards
There are a number of indicators of a comfortable stay in the pool. One of them is the optimal temperature regime. For an adult it should be within 24-28 °C, for a child - 29-32 °C. Such temperatures are intended for active water recreation without harm to health. Therefore, how to heat and maintain heat in a pool is one of the hot topics of the summer.
Heat saving elements
Before considering the question of how to heat water in a pool, you should familiarize yourself with heat saving methods. There are several options:
- Covering material. Typically, the structure is covered at night to prevent severe cooling. The same material will help warm the water by several degrees if the pool is left covered during the day. The most effective option is bubble wrap.
- Sometimes a pavilion is built over the pool. Some craftsmen use old greenhouses. This option amazingly retains heat at night and allows you to heat water during the day.
- Choose or arrange swimming structures with bottom colors that will absorb heat. This will significantly speed up the process of natural heating of water from sunlight.
The measures considered can be applied comprehensively; they will significantly reduce the cost of heating liquids using electricity.
How to quickly heat water in an inflatable pool
Such structures have a small volume, so one of the popular ways to increase the temperature is to heat water in containers using a separate heat source (gas, electric stove, Electric kettle, fire, sauna).
After that, it is carried and poured into the pool, achieving the desired temperature. The method is one of the simplest and safest. But it is suitable for small volumes, for example, children's structures.
Some people try to heat the water in the pool with a boiler. Yes, it can be done. But don't forget about safety. If this method is used in a place where there are children, then they should not be left unattended even for a second. The consequences can be very sad, given children's spontaneity and curiosity. Therefore, think several times about the safety of this method before using it.
We looked at two options for how to heat water in an inflatable pool, now let’s take a look at other, more powerful equipment for such purposes.
Flow heater
Used for structures no more than 35 cubic meters. m. The operating principle is based on the circulation of water through a container with a built-in heating element. The recommended temperature of the incoming liquid should not be lower than 18 °C. The cost of such equipment is low, but significant energy costs arise. The power consumption of the installations is from 3.5 to 18 kW. By using covering material, these costs can be partially reduced.
Heat exchanger
“How to heat water in a swimming pool without electricity?” - this is one of the popular questions. Heat exchangers are just such devices that operate from the heating system. They are presented in which there is a coil inside. This equipment also includes a circulation pump, thermostat, and valve. Liquid from the heating system is supplied to the coil, and water for heating is supplied to the cylinder itself. Having reached the desired temperature, it enters the pool. Operating parameters are set using a thermostat. The power of such installations reaches 200 kW, which is suitable for heating large volumes of water.
The disadvantage of the heat exchanger is that it depends on the heating of the house. In summer it is usually irrelevant. Therefore, a separate operating circuit will be required to heat the pool. And this will entail reworking the project gas heating and unnecessary financial costs.
Solar collectors
How to heat water in a pool at your dacha using natural resources? This issue is especially relevant in areas where there is no gas connection and the electricity supply is unstable. Solar collectors in such cases become ideal option solving the problem.
Nowadays, such equipment is purchased in stores that sell swimming pools. The units are quite compact and can be placed near the swimming structure. When heated, the collectors transmit thermal energy water in storage tank, after which it enters the pool. This method will allow you to quickly achieve the desired temperature in sunny weather, but this won’t work on cloudy days. One collector module can heat up to 30 cubic meters of water, respectively, their quantity is adjusted to the required volume.
Such equipment should not be purchased in regions where cloudy weather prevails. It will not be economically justified because additional heating devices will have to be used.
Solar mats
This type of solar collector is presented in the form of two pieces of black film, soldered in such a way that internal space channels for water circulation are formed. Such a system is connected to a conventional pump included in the basic equipment package. How to heat water in a pool with such a device? Quite simple: it is launched onto the surface of the water, and the pump is placed on the bottom, from where it will supply liquid for heating.
This design operates from a regular network. Minus - it is intended for small volumes and depends on sunny weather.
Heat pumps
This is a fairly new, and therefore expensive, way to heat water in a pool. This equipment is interesting because it can be used in two ways at the same time: as a home air conditioner and a water heater.
The operating principle is based on operating technology conventional air conditioners, only in the opposite direction. Swimming water is heated in the condensate system, and the refrigerant cools due to this. The heat itself is taken from the surrounding air.
The power consumption of such a device is three times lower than that of an instantaneous water heater. That's why high price when purchasing, it will justify the reduction in energy costs. This equipment is also notable for the fact that it can operate effectively at temperatures environment+5 °С. Having dealt with the factory devices, it is worth familiarizing yourself with what is offered folk craft in this domain.
Rubber manifold
For this type of water heater, take a regular one watering hose, preferably black, and lay it flat in the shape of a snail. One end is connected with clamps to the hole in the pool, the other to the pump filter. Circulating through the formed system, the water is heated. This method is good for sunny days. This is one way to quickly heat the water in the pool.
Wood heating
A coil is taken; the performance depends on the size of its spiral. It is better to prefer stainless steel. One end is connected to the hole in the pool, the other to the pump. The coil itself should be mounted in a container in which firewood will be burned. This is enough effective option how to heat water in a frame pool.
For greater effect, you can make a coil - a container for burning. That is, the firewood will burn in the internal space formed by the tubes. This is an even more efficient device for heating water.
This method distinguishes low price, independence from energy carriers, high speed, independence from weather conditions. The disadvantages include the need to control heating. Overheating can cause the pool to deform.
A few important points
Since heating water in a pool using electricity and heating is quite an expensive task, the field for activity craftsmen open wide enough. An interesting direction is the use natural resources, such as wind, sun. By “taming” them, you can get a free and high-quality source of energy, which is suitable not only for but also for other needs.
You should be careful when using homemade electric heaters. All safety measures should be observed during their creation and operation, this process should not be ignored and children should not be allowed into it.
If we consider factory-made heating products, then the choice depends, first of all, on the financial component. You should pay attention not only to the initial price of the equipment, but also to the costs that will be necessary to connect and operate it.
Swimming in pools is one of the popular types holidays for Russians. Therefore, the topic of heating water is always relevant. What choice will be made depends on the weather conditions of the region, the parameters of the pool, and financial capabilities. The main thing is to follow the installation technology and safety precautions during operation.