Basic element in heating system is the copper. From it нагретая water, by means of the circulating pump, or under the influence of natural circulation gets to radiators, heating by that our dwellings. Important point is the choice of system of circulation of water in system: compulsory or natural.
What kind of fuel is optimum? At present in the Russian market are presented gas, electric and твердотопливные coppers. If gas in many cases the gas copper is the most economic is brought to your house.
Natural gas for today is the cheapest fuel. Besides, such copper is easy-to-work: the main gas moves constantly. However, there are also minuses: first, it is necessity of a flue, secondly, before mounting copper is necessary to receive all the allowing documentation. However for you the assembly organisations can make this work.
Gas coppers can be wall and floor. Wall heaters it, as a rule, complex devices. In coppers of the European manufacturers are placed not only a heater, but also one or two circulating pumps, a broad tank, a manometre, the thermometer, electronic system of safety. Besides, they can be completed with room thermostats with which help it is possible to regulate not water temperature in system, and directly temperature of air in a room. If domestic производмтва circulating pump can not be, and it it is necessary to buy coppers separately. It also low cost, the compact sizes, it it is possible to place advantages of wall coppers in apartment.
The basic difference of wall coppers from floor is a material of which the heat exchanger is made. In the first case it is copper, and in the second a steel or pig-iron. Besides, wall coppers have the limited capacity – no more than 30-35 KW. On a way of tap of the fulfilled gases devices can be with compulsory draught (турбированые), or with natural draught. The special vent pipe which installation is impossible in an apartment house is necessary for coppers with natural draught. I exist as models with a coaxial flue. It is a two-layer pipe on which one channel the fulfilled gas is deduced, and on another air fence (thus air in a room where there is a copper, does not burn down) is made.
The electrocopper is considered the most safe – in it simply there is no open flame. It is simple in installation and operation, have the small size. But there are also lacks: separate conducting, and if capacity of a copper more than 6 KW, also a three-phase network of electroconducting (380) is necessary. Small capacity (for heating of very big house it is necessary to mount a separate copper on each floor). As has the big power consumption, at rather low EFFICIENCY, it is unsuitable in places where often there are faults in an electrical supply.
The tverdotoplivnyj copper is irreplaceable in districts where there is no gas highway. The principle is put in a basis of its work пиролизного burning of wood fuel. The essence of this process consists that under the influence of high temperature in the conditions of a lack of air from a seasoned wood is allocated so-called пиролизный the gas which burning is used further for thermal energy reception. To advantages of such process of burning, it is possible to carry that fuel burns down almost completely with the ashes and soot minimum quantity. Coppers on firm fuel are intended for топления premises of the various area. Capacity can be in a range of 25-95 KW. Modern coppers are equipped by the electronic monitoring system and managements. Depending on the size of a copper and model, it is possible to burn logs long to 1 metre. Combustion process can lasts till 12 o'clock, without fuel addition. The EFFICIENCY, declared by manufacturers, on 85 % that in 2-3 times is more than at classical stone furnaces.
No comments:
Post a Comment