In the cold season, heating of residential premisesis the most urgent task, therefore, to solve it, constantly inventing new and new devices that will be able to cope with it as efficiently as possible, not only giving warmth, but also allowing you to save financial resources. One of these devices has become a convector heater, the principle of which is different from other heating units. If you are interested in such a decision, but for the time being you don’t really have any idea what the difference is between it and other types of devices, then everything will be described later.
Main characteristics
Итак, вас заинтересовал конвекторный обогреватель.The principle of operation of this device is based on the difference in air density depending on its temperature. Due to this, the heavy air, that is, the cold one, pushes up the lighter one, that is, the warm one. That is why it is possible to achieve uniform heating of the room. Convector heaters for the home are characterized by the presence in the lower part of the heat exchanger housing, to which cold air flows through the special slots. Upstairs are openings designed to release hot air. When this occurs, the distribution of hot air to all layers of air masses, so that the colder gas is at the bottom, entering the convector. The cycle will be repeated until the device is turned on.
Design complexity
To ensure maximum heat transfer andto increase the efficiency of the heater, the heat exchanger is equipped with a whole complex of flat metal fins, which can significantly increase the surface area of contact of the heated parts with air. Most often, the plates are made of aluminum, which is characterized by the highest thermal conductivity in comparison with all other metals. The entire thermal installation is concealed by a protective cover made of a sheet of metal, the thickness of which is usually 1 mm. Due to this, the device becomes not only functional, but also a decorative element of the interior. Temperature control is provided through a special power regulator heater, which can have several positions or a smooth transition with an accuracy of a degree.
What are they?
Convector heater, principle of operationwhich was described above, depending on the source of energy used can be: electric, gas or water. Depending on the installation site, these devices can be divided into four types: floor, wall, baseboard and built-in.
Characteristics of the floor unit isheight 40-50 cm, its installation directly on the floor, which is provided by the presence of wheels or legs for the convenience and ease of moving around the apartment or house.
Wall models are usually characterized by largedimensions in comparison with the previous ones, but at the same time already the first ones, due to which the free space is not cluttered. For mounting on the wall using special brackets.
Плинтусные модели характеризуются малой высотой, compensated by the impressive length of the device. Due to such a structure, the most effective trapping of air from the lower layers is ensured; in addition, it is appropriate to install such equipment in front of panoramic windows, and a beautiful view will not be blocked.
Встроенные модели монтируются ниже уровня пола, for this purpose, ditches are used, which are provided at the stage of dwelling design. Usually they are placed near doors or windows, which allows you to create a so-called thermal curtain that blocks cold air on the way to the room.
Convector Type Electric Heaters
This option is optimal for heating.houses, cottages, garages, retail and office space, having a small area. They can even be mounted in the bathroom: at the moment there are special models for which high humidity inside the room is not a significant threat. All these devices are highly valued for virtually silent operation, as well as the highest safety performance, since the heated coil is under the protection of a special casing that does not come into contact with it. The electric heater convector Electrolux (like its counterparts of other brands) differs in that it does not burn oxygen, as heat guns do. There is also no unpleasant smell, which usually appears due to ingress of dust particles directly on the device spiral.
Variants of electric convectors
Devices in this category can be wall mounted.or outdoor. To provide a more pronounced effect of convection, they are recommended to be installed in the lower part of the wall, as close as possible to the baseboard, where the bulk of the cold air inside the room is collected. Modern electric models necessarily have a thermostat that turns off the device during operation, preventing a fire hazard or overheating of the device. It is important to understand that only a sufficiently powerful convector heater, the principle of operation of which was described earlier, is able to provide room heating in the absence of central heating. Usually more than 2 kW of power is required, or a set of several weak devices.
Gas convector heater
Instruments of this type are able to cope withheating a small house. Their power is usually higher than that of electric models. However, you should not choose this option for an object whose area exceeds 60 square meters. Such devices operate by flameless combustion of a liquefied mixture of propane-butane, supplied in cylinders. This process strongly warms up a massive panel that quickly transfers heat to the air surrounding it.
Design features of gas appliances
Any gas convector must havea switch by means of which the power of the device is adjusted, as well as a timer by means of which the device is adjusted so that, depending on the time of day, it changes the mode of operation. This greatly increases the efficiency and cost-effectiveness of the entire installation, which uses a gas convector heater.
The principle of operation and the basic rules of installation inIn this case, there are certain differences. In addition to the energy source, it is also required to install a system for the gas outlet to the atmosphere. The fire risk of such devices is minimal, since thermostats stop gas flow if the burner flame goes out. There is almost no noise from such units: this characteristic makes it possible to place it even in the bedroom, in this respect the Ballu convector heater has proven itself well.
Water convectors
This type of instrument can be floor mounted, wall mounted.and built into the floor. The most important distinctive characteristic of this type of instrument is that their place of residence is permanent. This is due to the need to connect them to the central heating system through pipes that supply them with the main source of heat - hot water. The highest security of such devices allows their use everywhere, where there is already a water heating system. If you are interested in such a wall convector heater, it will not be difficult to buy it, since its high popularity has made it so that now it is just as important a product as heating radiators of various types.
Scope of water convectors
Devices in this category are widely used forconstant heating in country houses and apartments. The closed system of circulation of water does not demand updating. Some people think that a water convector is not at all different from a conventional heating radiator, but this is absolutely not the case. He uses in his work the convection cycle of air, and radiators simply radiate heat into the room from the surface of their sections.
conclusions
Regardless of the type of device, that is, itsenergy source, it can work on the principle of forced convection. In this case, a fan is supposed to be present in the design, which accelerates the process of forcing cold air, providing a faster and better heating of the room. This principle is now most often based on the work of many models of underground and embedded convectors. This option allows you to get higher rates of efficiency due to accelerated heating of air masses.
