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Graphene flat plate heat pipe solar heat collector and preparation method thereof

A technology of solar collector and alkene plate is applied in the field of solar clean energy to achieve the effect of good effect, reduced investment and maintenance cost, and wide range of uses.

Pending Publication Date: 2020-06-02
胡钧 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0052] 4) There is still a certain gap between the performance and quality of domestic flat plate collectors and foreign products

Method used

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  • Graphene flat plate heat pipe solar heat collector and preparation method thereof
  • Graphene flat plate heat pipe solar heat collector and preparation method thereof
  • Graphene flat plate heat pipe solar heat collector and preparation method thereof

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Embodiment 1

[0100] Embodiment 1 graphene flat heat pipe solar collector

[0101] figure 1 as well as figure 2 It is the structural representation of the graphene flat heat pipe solar heat collector of the present invention, the graphene flat heat pipe solar heat collector consists of a cavity 1 and a cavity 2, the cavity 2 is located in the cavity 1, and the cavity 2 consists of a tube 4 and a tube sheet 3, the tube sheet 3 is combined with the tube 4 by welding or die-casting, the lumen of the tube 4 is filled with heat transfer oil, one end of the tube 4 It is open and protrudes out of the cavity 1. The cavity 1 is a sealed body, and the cavity is vacuum, semi-vacuum or filled with inert gas; the outside of the tube 4 and the tube sheet 3 are coated with Graphene coating, described graphene coating is made up of polyvinylidene fluoride, graphene powder, black chrome three kinds of materials.

[0102] Among them, a graphene flat heat pipe solar collector is 2m long, 330mm wide, and 1...

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Abstract

The invention discloses a graphene flat plate heat pipe solar heat collector and a preparation method thereof. The graphene flat plate heat pipe solar heat collector is composed of a cavity and a cavity pipe, wherein the cavity pipe is located in the cavity; and the graphene flat plate heat pipe solar heat collector is characterized in that the cavity pipe is composed of a pipe body and a pipe plate, the pipe plate is combined with the pipe body in a welding or die-casting mode, a pipe cavity of the pipe body is filled with a heat transfer working medium, at least one end of the pipe body is open and extends out of the cavity, the cavity is a sealed body, and the interior of the cavity is vacuum or semi-vacuum or is filled with inert gas; and the outer sides of the pipe body and the pipe plate are coated with graphene coatings. According to the graphene flat plate heat pipe solar heat collector and the preparation method thereof, plate solar energy and vacuum tube solar energy technologies are perfectly combined, not only are the advantages of a flat plate solar heat collector better exerted, but also the advantages of a vacuum tube solar heat collector are exerted to the maximum extent; and according to the graphene flat plate heat pipe solar heat collector and the preparation method thereof, solar energy is wider in application, mounting and use are more convenient, and a newtechnical means is provided for utilizing the solar energy.

Description

technical field [0001] The invention relates to a solar heat collector, in particular to a solar heat collector manufactured by using new graphene materials and new technologies, and combining vacuum tube heat collector and flat plate heat collector technologies. The solar heat collector has high thermal performance, simple manufacture, low cost, wide application and integration with buildings. The invention belongs to the field of solar clean energy. Background technique [0002] A solar collector is a device that converts the sun's radiant energy into heat energy. Because the solar energy is relatively scattered, it must be concentrated, so the heat collector is a key part of various solar energy devices. Due to different purposes, collectors and their matching systems are divided into many types with different names, such as solar cookers for cooking, solar water heaters for hot water, solar dryers for drying items, solar dryers for Solar furnaces for melting metals, a...

Claims

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Application Information

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IPC IPC(8): F24S10/95F24S70/20F24S60/30
CPCY02E10/44
Inventor 胡钧陆启成
Owner 胡钧
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