The steam-drop heater, reviews of which you will probably be interested to read before purchasing the equipment, is a modern heat-exchange type unit, which is very different from known heating devices. The principle of its functioning is that there is water in the system that is heated by means of electricity. The water circuit is completely closed. This allowed us to create a fairly simple but very effective heat transfer scheme.
general description
The steam-drop heater, reviews of which you can read below, is essentially a heat accumulator that concentrates a heat-transfer fluid coolant. Even if the electricity is turned off, the coolant will begin to generate heat for some time. This is the main distinguishing feature of the described type of heater from other electrical analogues, which cool after disconnecting from the AC mains. The steam-drop heater has a coolant inside, the temperature of which can vary from 90 to 120 degrees. These modern devices have high-precision automatic units, through which you can adjust the temperature and operation of the device. Automation can be controlled quite simply, the user will be able to independently understand it.
Owner reviews
A steam-drop heater, reviews of which will help you make a choice, has many advantages. According to customers, such devices are characterized by a long service life, which is set within 30 years according to the manufacturer’s calculations. This quality is due to the fact that inside the metal enclosed structure, where there is a liquid coolant and steam, there is no air. All this indicates that the processes of corrosion of metals do not occur.
Among other things, this container cannot explode, since it contains a certain amount of water that does not completely fill the tank. A steam-drop heater, reviews of which will be interesting to read to any consumer, has another advantage, which is expressed in the absence of the probability of a device rupture when the heating system is turned off. In this case, the electric heater may freeze, but this will not lead to negative consequences. According to customers, this is due to the small amount of water inside, which can freeze when the temperature drops, and when the device is turned on, it defrosts again. After the water continues to circulate in a predetermined cycle.
A steam-drop heater, reviews of which are often quite positive, allows you to adjust and adjust the temperature in each room at the discretion of the owners. At the same time, it is necessary to install a device in each room, which allows saving on energy consumption. Buyers also choose this equipment for the reason that it can be used in rooms for various purposes. Most often they act as an additional heating system. If we are talking about buildings of small sizes, then steam-drop heaters can be used as the main heating.
Home masters also like the fact that installing this device yourself is quite simple. Traditionally, it is located under the window opening, although this is not the only option.
Device device
Factory steam-drop heaters are somewhat similar to tubular radiators, which are very close in size. The tubular structure is used for the reason that it has a shape in which heat transfer is most efficient. The coolant moves more easily through the pipe from the hot zone to the heat transfer region. The device has a shape that resembles a conventional radiator made of pipes. This indicates a high probability of making such a device with your own hands. The system has an electric water heater, which consists of a housing based on heat-insulating material. This part is equipped with a heat-conducting top cover, in which there are U-shaped heating elements with conductive leads.
Principle of operation
A steam-drop heater, the operating principle of which should be known to you, if you are going to make it yourself, functions by converting electrical energy into a closed cyclic space. Ultimately, thermal energy is obtained by heating a limited amount of water. After that, it turns into steam, which occurs in the hermetic cavity of the heating compartment. The steam condenses, gives off heat, and water flows down the inclined internal surfaces, entering the heating element. In this part, the liquid is again converted to steam. In general, it can be noted that such tubeless heating systems represent the estimated number of steam-drop heaters distributed over the area of the premises. In this case, the heating composition of the equipment is combined into one electrical network, the functioning of which is regulated by electronic control.
Preparation for work
In order to make a steam-drop heater, it is necessary to initially prepare some materials and tools, including a cover, a stainless wire, a copper pipe, and a valve.
The nuances of the work
A cover is installed on the metal pipe, to which a pipe of not too large diameter is fixed. On the other hand, it is necessary to exclude air. The result should be a design that allows you to regulate heat generation. The device can use not only water, but also other liquids as a low-boiling oil as a heat agent.
The master must create a vapor condensate sealed enclosure that is mounted on the support posts. You must create a heating chamber with liquid, inside of which there is a casing of an electric heating element with conductive leads. They should be fixed to the end wall of the housing, the heating chamber should be located at an angle to the horizontal so that the heating element is in the chamber below the surface level of the heat agent.
DIY device manufacturing
A do-it-yourself steam-drop heater (its drawings are presented in the article) can also be made. The body of a home-made unit will consist of a pipe, which is made of stainless steel, aluminum or copper. The filling of the metal pipe occurs through the lid, which is fixed by a pipe of small diameter. The second end of this pipe must be closed tightly. A valve is installed on the filling pipe, which is necessary for gas analysis. The owner of the home carries out these manipulations after life tests.
Wick making
When choosing a wick, it must be taken into account that the material in its base must be compatible with the working fluid. When a do-it-yourself steam-drop heater is made, it should be equipped with a wick. The wick is most often used as a braided wire mesh. This element can be weaved from monel, copper or stainless wire. For the manufacture of the wick, it is not recommended to use an aluminum mesh, since it is difficult to weave.
Specialists recommend using stainless steel mesh for the manufacture. The elements should be connected to each other by diffusion welding. This will allow you to form a fairly solid solid wick, which is associated with the walls of the body of the metal pipe. The craftsman should carry out diffusion welding at a temperature of 1150 degrees in a vacuum furnace. It is not always possible in everyday life to create such conditions, which is why if you decide to make a steam-drop heater with your own hands, then the implementation of several elements should be entrusted to specialists. The wick can be made of felt, as well as foamy material. On sale you can find metal and ceramic felt.
Conclusion
You should definitely study the device of a steam-drop heater, if you plan to produce it. This will make it clear that the inclination of the heating chamber should be at an angle of 20 degrees, but not more. Its position should be such that it faces the end wall of the housing. This effect can be achieved if the support posts are made of different heights. They should be located at different ends of the housing. Steam-drop heaters, the reviews of the owners of which were presented above, must have an electric heating element, the fixation of which is carried out using gaskets, a fitting or a union nut and nipple.