Solar focusing heating device

Abstract

The invention provides a solar focusing heating device, which relates to the field of heating equipment. The solar focusing heating device comprises a heating mechanism, a heat conduction mechanism and a heat dissipation mechanism, wherein the heating mechanism comprises a frame body and a plurality of sets of solar heat collecting mechanisms hinged to the frame body; the solar heat collecting mechanism comprises a light condensation plate and a heat collecting pipe fixedly connected with the light condensation plate; the heat conduction mechanism comprises a heat preservation barrel, a firstpipeline, a second pipeline, a third pipeline, a fourth pipeline and a circulating water pump; the heat dissipation mechanism comprises a plurality of sets of heating radiators connected in sequence,and therefore, safe and environment-friendly heating is achieved through solar energy. The light condensation plate is a reflection type thin film parabolic cylindrical surface light condensation plate, the center line of the heat collecting pipe coincides with the focal line of the light condensation plate, the heat efficiency of the heat collecting pipe is far higher than that of a conventionalsolar water heater, and the temperature in the heat collecting pipe can be heated to a boiling state.

Description

technical field [0001] The invention relates to the field of heating equipment, in particular to a solar energy focusing heating device. Background technique [0002] Since the founding of New China, the development of the heating industry has played an important role in developing the economy, improving people's living standards and improving the environment. Now there are main heating methods, mainly central heating or geothermal source heating, but for rural or remote areas, Due to the small scale and relatively scattered, central heating or geothermal heating is generally difficult to achieve, so traditional coal or straw is still widely used in rural or remote areas for indoor heating, but people burn fuel indoors for heating, and there is a danger of carbon monoxide poisoning , and the cost is relatively high, a large amount of smoke and dust will be generated during the combustion process, which does not meet the national requirements for environmental protection, and...

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Problems solved by technology

[0002] Since the founding of New China, the development of the heating industry has played an important role in developing the economy, improving people's living standards and improving the environment. Now there are main heating methods, mainly central heating or geothermal source heating, but for rural or remote areas, Due to the small scale and relatively scattered, central heating or geothermal heating is generally difficult to achieve, so traditional coal or straw is still widely used in rural or remote areas for indoor heating, but people burn fuel indoors for heating, and there is a danger of carbon monoxide poisoning , and the cost is relatively high, a large amount of smoke and dust will be generated during the combustion process, which does not meet the national requirements for environmental protection, and the existing solar water heater, when the external temperature is low, the solar heating tube continuously dissipates heat while absorbing heat. As the temperature of the water in the heating tube continues to rise, the thermal efficiency continues to decrease until the temperature of the hot water in the solar heating tube reaches about 50°C, then the thermal efficiency tends to zero, making it difficult for the existing conventional solar water heaters that rely solely on solar energy to meet the heating demand.

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