Thermal curtains designed for clear separation of air zones in which it is necessary different temperatures, using a narrowly directed air flow. Such installations are used in various rooms to create and maintain conditions of climatic comfort.
Depending on the energy source used to heat the coolant, there are separating devices of the following types:
- water;
- electric.
Water thermal curtains are climatic devices that create a narrow high-speed air flow to separate two different temperature regions. Installation thermal device above the door or window block ensures the creation of a powerful air barrier that supports required temperature indoors when windows or doors are opened.
Heated water from central or autonomous water supply served in water thermal curtains as a source of thermal energy. Given optimal temperature heated water is set by a special regulator. Climatic household appliance It has additional function, which provides efficient ventilation without heating through the use of a built-in single-phase electric motor, having a speed controller.
Thermal curtains are engineering equipment, which is used to prevent air mixing in different thermal zones. With the help of these devices it is possible to effectively divide the airspace. This can be an office and refrigeration area, as well as indoors and outdoors.
The main dimension when choosing such a unit is the length. Ideally, it should be equal to the height or length of the opening. Sometimes deviations from dimensions up to 10% are allowed. When choosing a thermal curtain, it is important to pay attention to the heating method. Devices of this type can be:
- gas;
- electrical;
- water.
As an example, you can consider the Teplomash water thermal curtain. Some models will be discussed below.
Reviews about the main features of the KEV-98P412W brand curtain
This model costs 30,500 rubles. She is quite robust construction, in which materials were selected taking into account continuous operation. Installation of the equipment, according to consumers, is possible in a variety of positions; in addition, the manufacturer has provided options for quick installation. The device can be easily connected to central heating, saving on electricity. The device is controlled from the remote control. The device has a sufficient number of functions to ensure optimal operation.
Reviews about technical characteristics
The above-described Teplomash water thermal curtain can be installed in a room whose area reaches 572 m2. The equipment weighs 47 kg. The heating temperature is 33 °C. Power consumption is 530 W. According to consumers, the equipment has fairly compact dimensions, which are 2020 x 298 x 391 mm.
Buyers are also attracted by the universal installation method. It is important before purchasing, according to consumers, to pay attention to the air flow characteristics, it is 5000 m 3 / h. The power of the equipment is quite large and is equivalent to 57.2 kW.
Reviews about the main positive features
The Teplomash water thermal curtain described in the article, according to customers, is different simple controls. The remote control has a display as well as buttons for adjusting the temperature and operating modes. Consumers consider the main advantage of this equipment modern design and design features.
Model operating instructions
The water thermal curtain "Teplomash KEV 98P412W" must be operated at certain conditions external environment. The temperature should be between -10 and +40 °C. It is also important relative humidity, which should be 80% or less. This is true at a temperature of +20 °C.
Operating the device with negative temperatures possible if the air heater is missing air jams. There are special requirements for air when using a curtain. For example, it must contain an acceptable amount of dust and other impurities - no more than 10 mg/m3. There should be no droplets of moisture in the air, as well as substances that would act aggressively on carbon steel, copper and aluminum.
The Teplomash water heat curtain, the operating instructions for which are included in the kit, has fins made of thin-sheet aluminum. It is important to exclude the possibility of bends, damage and dents during operation. The manufacturer advises to manipulate the device extremely carefully, holding it exclusively by the channel.
Reviews about the main features of the KEV-20P211W brand curtain
This equipment will cost slightly less, its cost is 13,200 rubles. It looks like a device that is designed to be installed in doorway 1 m wide. According to consumers, this unit guarantees protection against the entry of dust, air and insects into the premises.
The device has classic design, which will not be able to disturb the interior. The model is complemented by a remote control panel, which, according to consumers, provides comfortable control and configuration. This model was created using the latest technologies and durable materials, all this guarantees long term service, even if the curtain is operated at maximum loads.
One of the main types climate control technology, providing a reduction in heat loss of the building, a water thermal curtain capable of operating in the presence of a network central heating or hot water supply.
Installations of this type are successfully used when it is not possible to install electrical units in residential and domestic premises, production workshops, office and shopping centers.
Operating principle of a water heat curtain
Modern air thermal curtains, water ones, are an improved heater that ensures the creation of a cut-off flow in door and window openings different sections. The air flow is created using ventilation unit, which may have different design. The cut-off curtain is heated when air passes through a water heater, which is connected to the hot water supply network.
This design has a number of advantages compared to traditional electric heaters:
The use of thermal curtains in various modes not only prevents cold air from entering the room in winter. When the coolant is turned off, it works effectively even in summer heat In addition, such devices prevent insects and small living creatures from entering the serviced premises.
Classification of water thermal curtains
Experts classify thermal water curtains according to a number of technical characteristics. Moreover, each modification is most effective only for protecting premises under certain conditions.
According to thermal power, they are distinguished:
- Household (local) thermal curtains, which can be used for installation on openings of small cross-section. Most often, such installations can be found on the windows of stalls, small retail outlets, and cash registers. They are also used as window curtains in residential premises.
- A medium-power thermal curtain is effective for opening heights of up to 3 meters. This category includes most modifications used to protect entrances to shopping and office complexes.
- To protect the opening at a height of up to 7 meters, powerful thermal curtains are used. Most often they can be found in production and warehouses, logistics centers.
- For large openings, heavy-duty curtains are used. Basically, such devices are produced according to individual orders based on specially developed projects for energy supply of buildings.
According to the installation method, horizontal and vertical thermal water curtains are distinguished. Most often, horizontal modifications are used, which are mounted above the doorway. The use of several such units makes it possible to protect even very wide openings. When installing vertical curtains, they are mounted on one or two sides of the entrance, and their height must cover at least 2/3 of the opening.
In some cases, built-in curtains are used, placed behind suspended structures ceiling. In this case, only the air supply decorative grilles remain visible.
The most popular brands of thermal water curtains
Products from both domestic and Western manufacturers are widely represented on the market. The most popular products are from the following brands:
Domestic water thermal curtain "Teplomash"- the most famous trademark in Russia. This manufacturer is one of the few that has launched the production of curtains for openings with a height of 12 meters or more.
The company's products are reliable and easy to operate (they use automated systems, simplifying the selection of the required operating mode).
The advantages also include the affordable cost of Teplomash thermal curtains. Thus, a unit for an opening up to 15 meters can be purchased for 80-100 thousand rubles, and small household models for 15-20 thousand rubles.
Swedish water thermal curtain Frico belongs to a rather expensive price segment.
The average cost of a model with a capacity of 800-900 cubic meters of air per hour is about 140-150 thousand rubles.
Experts include traditional Swedish quality and excellent design among the advantages of this brand’s equipment. These curtains are widely used for installation in retail and entertainment centers.
International production holding Ballu issues significant amount climate control equipment and units for heating. Production capacity corporations are located in countries of Eastern Europe and Asia.
Features minimal energy consumption. The company produces equipment for protecting openings of various sizes.
The average cost is about 20-30 thousand rubles. The product line also includes units that meet more stringent design requirements, although their cost significantly exceeds 100 thousand rubles.
Basic rules for installing water thermal curtains
To install thermal curtains, you must use only standard mounting brackets provided by the manufacturer. In this case, it is necessary to maintain a distance from the ceiling or side wall of at least 30 cm. Failure to comply with this requirement may lead to a decrease in the efficiency of the unit due to difficult air intake from the unit.
When installing horizontal curtains, it is necessary to select a set that covers the entire width of the opening, otherwise certain areas of dips in the created drip will be observed.
Water thermal curtains from well-known global and domestic brands with delivery and installation within 2 days, with a 7% discount from the official equipment supplier.
Water curtain
A unique development in the field of heat conservation at minimum consumption electricity.
Water curtain The main components, which are a metal casing, a heat exchanger, a fan and a fan motor, are designed and installed mostly where the electric curtain is not suitable for its characteristics.
Due to heating the air by extracting heat from the water, a water thermal curtain has a much greater heat transfer, which makes it possible to install a more powerful fan in this equipment. Thus, a water air curtain can significantly heat the air flow and at the same time cover much larger openings and entrance gate. Thermal curtains from heating are controlled through a 2- or 3-way control valve, which opens or closes with an electric drive.
Water thermal air curtains are equipped with a control board, which sends a signal to open or close the control valve. At open position From the tap, water as a coolant enters the heat exchanger, which is blown by a powerful stream of air. In this way, at the exit from the thermal curtain, we have a powerful warm stream of air, which, if calculated correctly, fully performs all the functions of air protection.
It is very important to choose and buy the right water curtain in order to get exactly the result that you expect from this equipment.
When purchasing water thermal curtains, remember that the price is not the most important factor. The main thing is to take into account those very important characteristics that significantly affect the efficiency of the curtain.
We have the right selection water thermal curtain You can buy it absolutely inexpensively and at the same time it will serve you for a long time and with high quality.
The Termomir store offers customers a wide range of thermal air curtains. Heat curtains are sold on the official website wholesale and retail.
One of the most effective options protection from the penetration of cold air into the room is a thermal curtain. Using a wide air flow, the device separates the heated room from the cold air from the street, protects against dust and insects, provides a comfortable microclimate in the entrance area, saves energy resources for heating, and in the summer keeps air-conditioned rooms cool.
Air curtains are installed on entrance groups buildings with a large number of visitors: in shopping and entertainment centers, metro lobbies, cafes and restaurants, large offices, banks, clinics, etc.
Curtains come with heating - electric and water (on hot water), and also without heating - air.
Electric heat curtains operate from the mains, can be used for both domestic and industrial purposes, usually have several operating modes with power switching and can operate without heating ( summer mode). Air curtains with a power of up to 5 kW operate at a network voltage of 220 V, and from 5 and above - 380 V. Household air curtains are actively used for doors in country houses and dachas.
Water thermal curtains differ from electric ones much more more power, therefore they are actively used for large objects - doorways and gates of large warehouses, shops, workshops, hangars, etc. Such air curtains have a stationary installation, are connected to the main hot water and are characterized by high efficiency and air output.
Air curtains without heating are used where it is necessary to separate the zone of heat and cold without additional heating. These devices are not equipped heating elements, but work like large fans, allowing you to separate from heated rooms refrigeration chambers, areas or warehouses with refrigerated products, prevent smoke and dust from entering other rooms, for example, in working workshops and workshops, etc.
Thermal air curtains have the main specifications: power, air capacity and installation height. Based on these parameters, the calculation and selection of heat curtains is carried out. The dimensions, or rather the width of the curtain, are also important - it should be sufficient to cover the entire doorway, providing complete protection.
Thermal curtains are most often produced in a horizontal design and are placed above a door or gate on the wall or ceiling. Veils vertical installation are located on the side of the doorway and have important characteristic no longer width, but height. Sometimes, at high doorways, several such curtains are used, installed one above the other. There are also universal installation models that are connected from the side or from above at the user’s request. Thermal curtains quite often come with a remote control remote control– keyboard, wired or wireless. This device greatly facilitates the use of the curtain and increases comfort. A large assortment thermal curtains are presented below on the page and in the site menu. If you find it difficult to make a choice, contact our specialists for advice.
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