High humidity in apartments, offices or other small spaces often causes the appearance of harmful fungi and mold, which naturally has a negative impact on health. Restore as much as possible comfortable conditions And normal level A household dehumidifier will help reduce humidity in the room.
The device can be used:
- In the apartment
- In the office
- In a country house
In addition to dehumidifying air in apartments and offices, it is possible to use household dehumidifier during renovations in the apartment, it will help cope with excess humidity during finishing work.
Specifications.
Installation method and dimensions:
Floor or wall-mounted - small room dehumidifiers can be placed on the floor or table, but to save money usable space Many models have a wall mount. Floor option more mobile, it can be moved and thereby regulate the air humidity in the rooms, and wall type Suitable for those rooms where a certain level of humidity is constantly required.
Performance:
In order to correctly calculate what capacity to buy a dehumidifier for your home, you need to take into account several characteristics - each model is designed for a certain area or volume of the room, productivity liters per hour, as well as the minimum level of humidity that it can maintain.
Noise level:
Generally, for household dehumidifiers the noise level is between 30-35 dB. If you are choosing a device for a bedroom or nursery, you should pay attention to models with reduced noise levels.
Water drainage method:
Mostly, household dehumidifiers that are used in apartments and offices are equipped with a water container, which must be emptied periodically. If you need Full time job For the device, it is better to choose a model with a maximum volume of water tank. There are also models that are equipped with a special drain - a hose that can be lowered, for example, into a sink or connected to the sewer system.
Here you can choose and buy household dehumidifiers for home and office directly from the manufacturer Neoklima - the best prices, reviews, specifications, videos, certificates and instructions.
Excessive humidity is just as bad as very dry air. It negatively affects a person’s well-being.
In addition, there are other consequences: the environment deteriorates, things deteriorate, as well as elements of supporting structures.
As a result excess humidity In the room, the parquet swells and the wallpaper warps, the doors swell, the walls become covered with huge spots of mold, after a while things begin to become damp and smell unpleasant.
In addition, furniture with paintings may deteriorate, various musical instruments, parts made of wood are affected harmful microorganisms. The house is filled with mold microspores and becomes bad smell.
You can combat high humidity in your home with this classic way, like ventilation, or you can use a modern dehumidifier for the apartment.
Advanced equipment works on the basis of various physical principles that help reduce humidity in the room, as well as constantly maintain the conditions of a particular environment at an appropriate level.
Nowadays there is The four main types of household dehumidifiers for the home are:
- adsorption moisture absorber;
- compression or evaporation;
- a device created based on the Peltier principle;
- rotary adsorption.
The first type operates thanks to the adsorbent, which is contained inside and perfectly absorbs moisture.
Evaporative dryer It works due to the fact that moist air is directed to a cold surface, where it condenses and flows into a special compartment.
Third type is equipment containing a Peltier element. It is based on the cooling effect of several semiconductor structures as a result of the passage of electric current through them.
Rotary adsorption dryer- This is an improved class, the principle of operation of which combines the two previous ones.
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Air dryer or lyophilizer, installed in
- private houses and city apartments,
- bathroom or toilet,
- kitchen,
- rooms containing a swimming pool or a huge aquarium,
- greenhouses,
- storerooms,
- cellars,
- rooms intended for drying clothes,
- sports locker rooms,
- basements,
- garages,
- in the attics.
Working principle of a condensation dryer
Condensation type dryer It works on the principle of condensation of water vapor contained in the air. The operation of this method is carried out by the functioning of the refrigeration circuit, interacting with the condenser and evaporator, located close to each other. He considered the most effective from an economic point of view.
The air in the room is dehumidified as follows:
- Thanks to the engine, moist air is pumped into the system of the device.
- Then the evaporator cools it with the help of a refrigerant.
- The dehumidified and cooled air is passed through a hot condenser and returned to the room.
Condensation dryers have several advantages: 
- mobility,
- autonomy,
- compactness,
- wide range of models.
They are great for:
- household premises, which are characterized by a small cubic capacity,
- water parks,
- rooms with swimming pool.
The efficiency of their work decreases significantly with a sharp drop in temperature environment, and at temperatures below +10°C it is useless to use such devices.
A condensing device reduces the percentage of humidity by 6 - 8%. However, the temperature in the room will drop by more than 3°C.
DIY refrigerator dehumidifier
You can make a condensation dehumidifier for humid air yourself using available materials.
To make the device you will need:
- an old freezer that is in working order;
- a small piece of organic glass with dimensions matching the parameters of the camera;
- products for fastening - self-tapping screws;
- sealant – silicone glue;
- two fans;
- electric heater;
- hollow rubber tube.
First you need to dismantle the door of the selected freezer.
One fan should be securely attached to the bottom of the piece of plexiglass., so that it definitely blows into the freezer. To do this, in organic glass you need to make mounting hole appropriate size. Self-tapping screws are used for fastening, and each joint is carefully treated with sealant.
Another fan needs to be attached to the top of the glass. It is designed to exhaust hot and dry air back into the room. It is unfolded so that it blows out the air flow.
Then you need to install the hollow rubber pipe . Its role is to remove condensed moisture from the dehumidifier.
For installation, a small hole must be drilled in the bottom of the device. A hose is inserted into it, after which the edges of the hole are treated with silicone glue. A capacious vessel is placed under the tube to allow the condensate to drain there.
At the last stage organic glass with fans mounted in freezer instead of the old door.
For more information on how to make a device from a refrigerator with your own hands, watch the video:
How to get rid of dampness in an apartment: other methods of drying
Today it is known There are three main ways to dry humid air:
- Assimilation is that cold air contains relatively less water vapor than warm air. It is considered not very effective for two reasons: moisture may not be absorbed all the time and only in limited quantities, consumption large quantity electrical energy;
- Adsorption method developed on the sorption properties of special substances called sorbents. The device contains porous material, but the efficiency of the sorbent decreases significantly as it becomes saturated. Its disadvantage is the energy consumption in huge quantities, as well as a short service life. IN in this case It is better to use silica gel on a fiberglass carrier;
- Condensation method based on the condensation of water vapor contained in the air.
Humidity in a room can be measured using several instruments:
- hygrometer,
- wet glass
- thermometer.
Most simple method is the use of a special measuring device - a hygrometer. Today there are several varieties of it. Their action is based on different principles. These devices will help you easily determine what humidity should be in the house.
Adsorption type air dryer is a device that removes excess moisture from the air, which is explained by the properties of adsorbents.
To manufacture this equipment, it is necessary to prepare a special rotor, which should be filled with an adsorbent made using a fiberglass carrier. In addition, silica gel and zeolite with activated aluminum oxide can serve as an adsorbent.
Cost and manufacturers of moisture absorber
When choosing a dehumidifier model, you need to pay attention to several main characteristics:
- Drying power;
- Operating temperature range;
- Tank capacity for storing water;
- Possibility to use continuous drainage;
- Automatic operating modes;
- Power consumption.
Nowadays you can buy both cheap and more expensive models. It all depends on the type of moisture absorber, its characteristics, as well as the manufacturer.
The leading manufacturer and developer of systems is the English company Calorex. It produces duct and monoblock devices.
Relatively cheap models are manufactured by a company such as EcoSystems. In addition, other concerns are also involved in production:
- Ballu,
- Aucma,
- Cooper&Hunter,
- Coughi, DTGroup,
- Dantherm,
- Ecor Pro,
- microwell,
- MyCond
- Neoclima by Hidros,
- Aerial.
A dehumidifier is very important device, which helps maintain the indoor environment at the proper level. Therefore, equipment should be selected carefully, carefully studying the quality characteristics.
To create optimal humidity in residential premises, many climate control devices have been developed. Opinions vary regarding the optimal humidity value, but most experts agree on figures from 40 to 60%. If the air humidity in the room is below this range, humidifiers are usually used, and if it is higher, household dehumidifiers.
Why do we need household dehumidifiers for apartments and houses?
As is obvious from the name itself, household dehumidifiers for apartments and houses designed to dehumidify the air in the room, that is, to lower it relative humidity. What is it for?
Excess humidity not only creates discomfort from the feeling of dampness - it can be harmful and even dangerous to health. At high humidity in the hot season, the natural cooling of the body is disrupted due to reduced evaporation of sweat from the surface of the skin, which can lead to heat stroke even in mild heat. Attempts to increase natural evaporation only with the help of a simple fan can lead to severe hypothermia and colds.
The use of household dehumidifiers for apartments and houses is especially necessary for people with respiratory diseases, for example, asthmatics, as well as people with sensitive skin and young children, whose body reacts more sensitively to climatic conditions compared to the body of an adult.
In addition, from high humidity spoils wooden furniture, books, paintings and documents, leather items and fur products.
Why should you use dehumidifiers for your home?
Use dehumidifiers for home necessary primarily in warm, humid climates. This climate is typical not only for the tropics, but also for many areas of temperate latitudes in summer time, especially for coastal and wetlands.
But increased indoor air humidity can be associated not only with climatic conditions. Humidity increases significantly when washing and ironing clothes, frequent use baths and showers, wet cleaning, using steam generators and cooking. Increase humidity abundance indoor plants and the presence of aquariums. A lot of moisture is contained in exhaled air and natural evaporation from the skin, which is especially important for a crowded apartment.
From all this it follows that the use of household dehumidifiers for the home is justified not only in special climatic conditions, but also where high humidity is associated with local factors (for example, in the bathroom or kitchen).
How do apartment dehumidifiers work?
Household dehumidifiers for apartments They work similar to a regular refrigerator. The refrigerant evaporates and the temperature drops to the dew point. Passing through the evaporator (cooling heat exchanger), the air driven by the fan is cooled. The moisture condenses in it, and the condensate drains through drainage system into a special tank. As a result, the absolute humidity of the air, i.e., the amount of water contained in a unit of its volume, decreases. The cold air then passes through a condenser (heating coil), where it is reheated to almost its original temperature. At the same time, its relative humidity drops.
The use of closed-cycle (recirculation) air dehumidifiers for apartments allows you to significantly reduce energy consumption. After all, unlike air conditioners, the tasks of dehumidifiers do not include cooling the air in the room, and they spend energy only on moisture condensation.
Among technical characteristics The most important dehumidifiers for apartments and houses are the following:
- air capacity, which is selected based on the volume of the room;
- dehumidification performance, the choice of which is determined not only by the volume, but also by the humidity of the room;
- noise level produced;
- consumed electrical power.
Buy a household dehumidifier in the online store
Buying a household dehumidifier - perfect solution problems of excessive humidity, which negatively affects not only human well-being and health, but also the safety of interior items and decoration, books, equipment, clothing, etc.
Buy a household dehumidifier in St. Petersburg (SPb) you can in our store, where there are about fifty various models. Here you can inexpensively buy economical dehumidifiers made in China, sophisticated and high-tech Japanese models, and high-performance German devices. You can select and order a household dehumidifier online or by phone in our online store with delivery in St. Petersburg (St. Petersburg) and regions of Russia.
Price of a household dehumidifier in St. Petersburg (St. Petersburg) depends on its performance, technical equipment, set of functions, design. The price of a household dehumidifier also depends on the brand: the cheapest are the Ballu and Timberk apartment dehumidifiers, the average ones are the Master dehumidifiers, one of the most expensive and famous is the Mitsubishi Electric household dehumidifier. Current prices for home dehumidifiers are presented in our catalog.
Excessive humidity in the home brings a lot of inconvenience, in the form of wet clothes, fogged and “crying” windows, damaged furniture and books. You can get used to the inconvenience, but with high air humidity, an unpleasant odor and mold often appear in the apartment, which are a real source of danger to your health. Such manifestations cannot be tolerated, and to restore a normal microclimate, you should purchase an air dehumidifier.
Today this is not a big problem due to the variety of models presented by different manufacturers. climate control technology. But in order to do right choice, you should know what parameters and characteristics this device should have. We will talk about this and much more in this article.
When choosing a dehumidifier for your home, you should pay attention to such characteristics as the performance of the device, its power or air exchange. Also, do not forget about the noise level it produces, dimensions and price.
Performance.
This parameter indicates how much moisture the dehumidifier is able to remove from the surrounding air. It is measured in l/h, or l/day. But to do this, you need to know how much moisture is released in your room. Experts recommend calculating the approximate value as follows: multiply the area of the proposed drainage by a factor of 0.7. The resulting value will tell you what productivity per day you should choose a device with.
Important!
You can use special calculators that calculate productivity, but almost all of them calculate the value based on two parameters: the volume of the room and its purpose. And we know very well that air humidity is influenced by its temperature and the location of the room, as well as whether there are sources of high humidity near it.
Air exchange.
This is the second most important characteristic the selected device. You should know that for effective removal moisture, it is necessary for the dehumidifier to circulate air through itself 3-4 times in one hour. Therefore, if the volume of the room to be dried is 50 m3, then the device must have an air exchange of at least 150-200 m3/h.
Extra options
- dehumidifier. This indicator in practice is one of the most important, since only at first glance it seems that “... as long as it removes moisture,” but as practice shows, devices with a noise level of more than 45 dB - at first they simply do not allow you to sleep, and then - interfere with life.
- Power. The higher the performance, the higher the energy consumption. But several good producers take care of our wallet and use various innovative solutions to reduce energy consumption, which does not prevent them from making the price of their devices higher than that of other manufacturers of climate control equipment.
- Weight and dimensions. Household dehumidifiers can be wall-mounted, floor-mounted or stationary. The more power, the more serious its dimensions, this is such a direct relationship. It all depends on where and how you plan to place the device. Let's say right away: stationary climatic complexes are installed in the center of the home, so you should not choose such a device if the room area is small. The unit is quite large and it may turn out that he will be the only one to live in the place allocated to it, the rest simply will not fit.
Important!
Decide right away whether you are willing to overpay for some additional “chips” in this device.
These were the main characteristics of the devices that you should pay attention to before purchasing. Also, . Now let's move on to a review of the most popular dehumidifiers today, and practical recommendations on their acquisition.
Brand Ballu
The air dehumidifier ballu BDH-25L is a very popular model today, which is designed for effective work in a home with an area of up to 50m2, and meets all modern requirements: power - 25 l/day, air circulation 210m3/h. This device is capable of changing the humidity of a room by 20% within 24 hours, which is an excellent indicator. In addition, the device is equipped with a tank for collecting condensed water with a volume of 6.5 liters. The ballu BDH-25L dehumidifier is equipped with a shutdown timer, a humidity control function, and a condensate tank full indicator.
But, it is worth paying attention to the small capacity of the tank: with a productivity of 25 l/day, the condensate collection container will need to be emptied at least 3 times. In addition, this device has an average noise level of 45 dB. Price for this model in different stores it ranges from $230 to $280.
The air conditioner ballu BDH-35L is practically no different from the previous model, except for increased power and some additions that increase the functionality of the device and, accordingly, its cost. It is designed for use in houses and apartments with an area of up to 100 m2 and can pump through itself up to 280 m3 of air per hour. At an ambient temperature of 30C⁰ and 80% humidity, it removes up to 35 liters. moisture per day. In addition, it comes with a washable air filter, and a touch control panel, which is important for convenient use. Compared to the previous model, the condensate collection tank has also increased to 8 liters.
The disadvantages of this device remain the same as in the previous model of our review. The noise level of this device is 48 dB. The cost is from 280 USD. up to 350 USD
Air dehumidifier ballu BDM-30L. This device is intended for rooms with an area of up to 70 m2 and an air exchange of up to 180 m3/h. The device is capable of removing moisture from the environment up to 30 l/day. But this dehumidifier is equipped with a lot of additional functions:
- Automatic maintenance of set air humidity with its ionization, aromatization and purification.
- The “Drying clothes” mode, which makes the device work continuously and at full power, until the required humidity level is reached. After which, his work slows down.
- The Auto-Restart function is especially useful for working in apartments that experience power outages.
Disadvantages include a relatively small 5-liter condensate collection tank and a noise level of 46 dB. The cost on the domestic market of climate control equipment is about 320 USD.
Our conclusion:
Considering all the advantages and disadvantages different models of this company, our team gave preference to the ballu BDM-30L air dehumidifier, which, with a small price difference between these devices, has the best capabilities.
Trademark TIMBERK
The timberk DH TIM 20 E1B dehumidifier is equipped with electronic air humidity control - SWC Sensomatic. Due to the use of copper-aluminum heat exchanger material - ALLUCOP Technology, this unit has increased power compared to analogues. The air exchange is 135 m3/h, while it is capable of removing up to 20 liters of moisture per day. The device is equipped with a high-quality compressor and hydrostat from the TECO company, as well as a timer and a drain hose, thanks to which condensate can be removed. The model has an average noise level of 44 dB.
An average dehumidifier for apartments with an area of up to 45 m2, with a small tank capacity for collecting condensate of 2.5 liters, and an average price of around $300.
Air dehumidifier timberk DH TIM 20 E2W. The characteristics of this model are almost identical to the previous one, but this device has an additional built-in ionizer and purifier. In general: for 10 thousand rubles. You can get a completely acceptable 3 in 1 device.
Climatic equipment timberk NAUTILUS. This unit is larger than its “relatives” in everything: Dimensions, weight – 20.3 kg, power – 70 l/day. air exchange - 350 m3/h, as well as noise level, which is 55 dB, with the same level of sound insulation. This model has an even larger tank for collecting condensate, as much as 4.6 liters (scary to think). In addition, the price of this model has increased quite significantly. In retail stores it is about 20 thousand rubles.
Conclusion:
Of the three models considered, the most functional and inexpensive model our team chose the timberk DH TIM 20 E2W dehumidifier. With a relatively low price of 10 thousand rubles, the dehumidifier will be an excellent purchase option for a small room.
Climate control products under the Master brand
Dehumidifier master DH 716. It's simple household device designed to work in small apartments And technical rooms, bathhouses, basements and change houses, up to 40 m2. Equipped with the most necessary: built-in hydrostat and tank full indication. The equipment is equipped with a carbon filter to effectively eliminate unpleasant odors.
The dehumidifier has a small capacity of 16 l/day, and air exchange is 215 m3 per hour of operation. Its average noise level is about 46 dB. Despite its small dimensions, the unit is equipped with a fairly spacious 5.5 liter condensate collection tank. The cost varies from 260 USD. up to 300 USD
The drying device master DH 731 differs from the previous model in increased power. The installation is designed to work in private houses and apartments with an area of up to 100 m2. The productivity is 30 l/day, and the air exchange is 200 m3 per hour. It is used not only for domestic purposes: the installation copes well with the consequences of flooding in basements and garages and can be useful in repair and construction work.
Based on customer reviews, we can conclude that this is the one that showed good results during long-term operation. The price in retail stores is about $500.
Air dehumidifier master DH 745. This climatic equipment, except for the shape of the body and its power, it does not differ from the previous model. Its power is 45 l/day, air exchange is 300 m3, which allows it to function effectively in big apartment, area up to 150m2.
This unit is equipped with a hydrostat and a carbon filter, which cleans the air and gets rid of the smell of mold and mildew. The model can be purchased at various stores, from $500 to $550.
Our conclusion:
The master DH 716 air dehumidifier, in terms of price – quality – functionality – air exchange, has become the most popular among both the majority of customers and our team.
DanVex products
Air dehumidifier danvex DEH-300p. Who, if not the Finns, are best versed in saunas and how to dry them. The Finnish dehumidifier is designed to work in a room up to 70 m2, has more power 30 l/h, and air consumption - 250 m3. Equipped with a built-in hydrostat and thermometer, and can operate fully automatically.
The danvex DEH-600p air dehumidifier has completely identical equipment and simply monstrous power. The unit is capable of working in private houses and apartments with an area of up to 150 m2 and driving through itself up to 420 m3 of air per hour, extracting up to 60 l/day of moisture from it. The installation is extremely easy to use and fully automated. When the 7-liter container is filled with condensate, this device automatically turns off, which is very important when using the device constantly. But the price of this device is also considerable: For Finnish quality and serious power will have to be paid from 1000 USD. e.
Air dehumidifier danvex DEH-1700p –, saunas, showers, etc., area up to 40 m2, with critical high level humidity. Its huge productivity of 163 l/h, with an air exchange of 1100 m3 per day, allows you to easily perform your work in automatic mode. The design of the dehumidifier is simple and suitable for any interior. With such power, the equipment has an average noise level of 48 dB. The cost today varies between 2 thousand USD. and 2.5 thousand USD
Conclusion:
The danvex 300 p air dehumidifier, although one of the cheapest in the line of this manufacturer, is the most attractive in terms of price-quality-performance. Our team unanimously voted for this device.
As a result of our review, we can conclude that for domestic needs, the most important thing is the power of the installation and the silence of its operation. It is also very good if you don’t have to look into the device for a long time, and even a child can operate it. Based on the conclusions drawn, the best household installation that can be purchased in retail stores and on the Internet is the Finnish dehumidifier danvex DEH-300p, which at a low price is the most functional and easy to maintain.
The microclimate in a house or apartment depends on many reasons. There are dozens, if not hundreds, of devices and devices designed to monitor the internal environment of premises. Most of them can be done with your own hands. A moisture absorber is one such example.
- 1. First you need to remove the outer and inner (from the freezer) doors.
- 2. Cut out two “windows” from organic glass according to their sizes.
- 3. On large sheet glass (bottom) cut a hole that will fit the dimensions plastic grill(some refrigerators have these, if not, you can buy one that is used to decorate the ventilation holes).
- 4. Mount the grille in the area of the hole, and then the fan (working direction inward). They can be secured using self-tapping screws.
- 5. “Windows” are installed along the perimeters of the former doors. First, multiple small holes are made in the glass: in the freezer glass - over the entire area, in the large one - on top.
- 6. The structure is sealed.
Show all
Danger of high humidity
Dampness and excessive humidity in the room can lead to serious health problems. They are dangerous for wallpaper, furniture, and household appliances. An unhealthy environment also accelerates the destruction of the materials from which housing is built. In order to minimize the unhealthy influence of aggressive microflora, you can use a dehumidifier for your home.
High humidity can lead to the following consequences:
DIY air dehumidifier ECONOMY OPTION
The longer the exposure to dampness, the more it harms human health and pets, and has a destructive effect on the condition of the home and its internal environment. Sooner or later, homeowners come to the conclusion that they need to somehow combat the negative environment.
Causes of an aggressive internal environment
To understand whether and to what extent a moisture remover from the air will help, you need to understand the causes of dampness in your home. It may well be that it can be eliminated in another way. In case of major problems, on the contrary, more serious solutions are needed.
High indoor humidity occurs for many reasons . Here are some of them:
Moisture absorber (silica gel)
Some of this can be eliminated by using insulating materials or by replacing pipes. Somewhere you can involve the housing department. For problems that are not general, systemic in nature, it will be enough to constantly thoroughly ventilate the premises or use dehumidifiers.
The simplest dehumidifiers
People have been struggling with dampness in their homes for centuries. During this time, a wealth of experience has been accumulated. But most of the old techniques are of little use today - it is unlikely that anyone, for example, will heat a room “in a black way.” It would be much more effective to make a moisture absorber for your home with your own hands.
Low-cost option
Once upon a time, sandbags were used to dry the air in rooms (sometimes they were heated in advance). The most simple devices and today they work on the old principle. Their fillers simply absorb excess moisture.
Modern options are arranged like this:
It is advisable to check dryers daily. This is especially necessary at the very beginning. This way, the homeowner will be able to find out at what intervals it is worth changing and in what quantity to add filler. This method, by the way, will allow you to find out where the highest humidity in the house is without a hydrometer.
DIY AIR DRYER *from usb*
Outlet for technology lovers
Instead of hot bricks, which were replaced with new ones after cooling and getting wet, even a slightly computer literate person will find how to adapt an old cooler for a dehumidifier. However, an old table fan will also work for this purpose.
The dehumidifier is easy to make:
The air will pass through the entire system, dehydrate and return to the home. Consumables are dried or replaced as necessary. Craftsmen can decorate the device in any way, then it will acquire a completely marketable appearance.
You need to turn on both the refrigerator and the fan. With normally functioning moisture removal, the machine operates reliably, successfully serving the entire apartment. It is used as needed; there is no need to drive equipment around for days.
Desiccant absorbers, depending on the price, differ in their range of functions, reliability, and efficiency. The market even offers portable devices. But you can do without unnecessary (and rather large) expenses if you make your own device.