Heating system with photoelectric heat source

Abstract

The heating system consists of photoelectric heating machine, heat accumulating tank, control cabinet and heat medium circulating pipe system. The photoelectric heating machine consists of several photoelectric heating units comprising light condensing reflector with smooth concave reflecting surface, quartz lamp tube fixed at the focus point of the reflector, and heat exchanger installed in the position irradiated by the reflected light and with water inlet pipe connected to the water outle tof the condensing reflector cooling water. The present invention has zero pollution, no exchaust, high efficiency, saving in energy and other advantages and may be used in heating for industry and household.

Description

technical field [0001] The invention relates to industrial and building heating and heating engineering, in particular to a heating and heating system using photoelectricity as a heat source. Background technique [0002] At present, most of the heating equipment for industrial and civil buildings use boilers that use coal, gas or oil as energy sources. The disadvantages of such equipment are well known, such as pollution to the atmospheric environment during combustion, fuel transportation, storage, emissions and many other inconveniences. Although this type of equipment has been improved many times, the energy utilization rate is low and the fuel is wasted a lot. There is the danger of causing a catastrophe, and the construction of boiler rooms and fuel storage will not only consume a lot of manpower, material and financial resources, but also take up a lot of valuable land. The electric heating and heating equipment scattered in the users, such as small heat storage elec...

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Problems solved by technology

[0002] At present, most of the heating equipment for industrial and civil buildings use boilers that use coal, gas or oil as energy sources. The disadvantages of such equipment are well known, such as pollution to the atmospheric environment during combustion, fuel transportation, storage, emissions and many other inconveniences. Although this type of equipment has been improved many times, the energy utilization rate is low and the fuel is wasted a lot. There is a danger of causing a catastrophe, and the construction of boiler rooms and fuel storage will not only consume a lot of manpower, material resources, and financial resources, but also take up a lot of precious land.

The electric heating and heating equipment scattered in the users, such as small heat storage electric boilers, electric heaters, air conditioners, heaters, electric water heaters, etc., cannot be widely used because of their low thermal efficiency, large power consumption, and high price. accepted by users

At present, the product with advanced heating and heating performance in the world is a regenerative electric boiler produced in the United States. The heating element they use is resistance wire or heat pipe. The electric heat conversion rate is 68.4%. The average life of the electric heat pipe is 1000 hours. It needs to be replaced every heating season. Because the electric heating tube is in direct contact with water, there is a hidden danger of electric leakage. The solution is to rely on a complex electrical protection system to control it. The current price of this equipment is very high, and it is difficult to popularize it.

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