Solar heat collection device based on graphite film

A solar heat collection and thin film technology, which is applied in the fields of solar heat collectors, solar heat collector safety, and solar heat collectors using working fluids, etc. Avoid environmental pollution problems, reduce heat loss, and simplify the effect of processing

Pending Publication Date: 2018-09-11
山西臣功新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has brought a series of problems: serious heat loss, low heat conduction efficiency, increased cost, environmental pollution during the process, and labor-intensive
[0003] In view of the shortcomings of the current solar thermal collectors with low thermal energy utilization, graphene material

Method used

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  • Solar heat collection device based on graphite film
  • Solar heat collection device based on graphite film

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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail in combination with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. The technical solutions of the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0021] Such as Figure 1-2 As shown, a solar heat collection device based on graphite film includes a bottom plate 1, an insulation layer 3, a side plate 2, an inner tank 4, and a transparent cover plate 5. Two U-shaped support frames 10 are fixed on the bottom plate 1, and the bottom plate 1 is connected and fixed with the side plate 2 to form a groove, the inner wall of the...

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Abstract

The invention discloses a solar heat collection device based on graphite film, and relates to the technical field of solar heat collectors. According to the solar heat collection device based on the graphite film, the graphite film with high thermal conductivity is adopted instead of a traditional heat absorber plate, the graphite film with high thermal conductivity makes direct contact with water, the thermal conduction efficiency is improved, the troublesome processing technology of a traditional heat absorber plate is omitted, the environmental pollution caused by spraying is avoided, and manpower, material resources and financial resources are greatly saved without a carrier of the traditional heat absorber plate. The solar heat collection device based on the graphite film particularlycomprises a base plate, a thermal insulation layer, a side plate, a liner and a transparent cover plate. A supporting rack is fixed to the base plate. The base plate and the side plate are fixedly connected to form a groove. The thermal insulation layer is arranged on the inner wall of the groove. The liner is fixed to the supporting rack. The graphite film with high thermal conductivity is arranged on the upward surface of the liner. The transparent cover plate is arranged on the graphite film with high thermal conductivity. The liner communicates with the exterior of the side plate througha water inlet pipe, a water outlet pipe and a drainage pipe.

Description

technical field [0001] The invention relates to the technical field of solar heat collectors, in particular to a solar heat collecting device based on a graphite film. Background technique [0002] The materials used for the heat-absorbing plate in the existing flat-plate solar collector include: copper, aluminum alloy, copper-aluminum composite, stainless steel, galvanized steel, plastics, rubber and other materials, through spraying, chemical, electrochemical, vacuum evaporation, magnetic Controlled sputtering and other methods add a coating to the heat absorbing plate to enhance the thermal conductivity of the heat absorbing plate. This method brings a series of problems: serious heat loss, low heat conduction efficiency, increased cost, environmental pollution during the process, and labor-intensive. [0003] In view of the shortcomings of the current solar thermal collectors with low thermal energy utilization, graphene materials are also used to improve it, and graphe...

Claims

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Application Information

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IPC IPC(8): F24S10/50F24S70/20F24S70/10F24S80/00F24S40/10
CPCY02E10/44
Inventor 孙宁志
Owner 山西臣功新能源科技有限公司
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