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Cover plate of ocular light guide and heat insulation collector

A heat collector and photoresist technology, which is applied in the field of compound eye light guide heat shield heat collector cover plate, can solve the problems of increasing installation difficulty and reducing the safety of the heat collector, so as to achieve low production cost and increase light guide performance. , the effect of high practical value

Inactive Publication Date: 2010-06-16
四川锦尚博美科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, increasing the number of layers of the cover plate to prevent heat loss not only greatly reduces the safety of the heat collector installed on the roof or wall, but also increases the difficulty of installation, and requires the building to have a higher bearing capacity

Method used

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  • Cover plate of ocular light guide and heat insulation collector
  • Cover plate of ocular light guide and heat insulation collector
  • Cover plate of ocular light guide and heat insulation collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the cover plate of the compound eye light-conducting heat-resistance heat collector consists of a total of sixteen sealed cavities 1 made of high-strength and high-transparency materials with the same shape and size, which are arranged in four rows and four columns in the same plane. .

[0022] The cavity 1 is a cylinder with a regular polygonal cross section, specifically, the cavity 1 is a regular hexagon, and the diameter of the inscribed circle on its end surface is 10 mm.

[0023] The upper and lower end faces of the cavities 1 are planes, and the centerlines of all the cavities 1 are parallel to each other.

[0024] The pressure in the cavity 1 is normal pressure.

[0025] The cavity 1 has a height of 500 mm.

[0026] The cavity 1 and the plate 2 are made of the same material, which is toughened glass.

[0027] Since the shape of the cavities 1 in the above example is a regular shape, and the arrangement is also regular, the above ex...

Embodiment 2

[0030] Such as Figure 4 As shown, embodiment 2 is based on embodiment 1, and a layer of high-strength and high-transparency flat plate 2 is added to the upper and lower surfaces of the array composed of sealed cavities 1, so that the entire heat collector has better heat resistance performance . In this embodiment, the plate 2 can also be added only on one surface of the array composed of sealed cavities, and the implementer can select corresponding products according to actual needs.

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Abstract

The invention discloses a cover plate of an ocular light guide and heat insulation collector, belonging to heat collector technique, and mainly solving the problem that the heat absorbed by a heat absorbing core plate in the heat collector is easy to dissipate through a cover plate in the prior art. The cover plate of the ocular light guide and heat insulation collector is formed by arraying at least four high-strength and high-transparent sealed cavities with the same shape and size on one plane. The upper surface and the lower surface of the array composed of cavities can be respectively provided with a high-strength and high-transparent flat. The cross section of the cavities is a column in a round or regular polygon shape so as to facilitate processing. In order to ensure using effect, the cavities and the flat are generally manufactured by adopting a high-strength and high-transparent material. The invention has ingenious design, simple structure and convenient processing, and can really realize the purpose of light guide and heat insulation of the heat collector.

Description

technical field [0001] The invention relates to a cover plate of a heat collector, in particular to a cover plate of a heat collector with a compound eye light guide and heat resistance designed by using the compound eye principle in bionics. Background technique [0002] As people pay more and more attention to solar building integration, solar flat panel collectors will receive more and more attention. Compared with glass vacuum tube collectors, solar flat panel collectors mainly have the disadvantage of weak thermal insulation performance, and its cover plate is the main way of heat loss. [0003] In order to improve the heat insulation effect of the flat plate collector cover, double-layer or multi-layer glass plates are usually used as the cover plate of the heat collector. Although this design blocks the heat on the heat-absorbing core plate from convection The channel lost by the cover plate reduces heat loss, but due to the addition of one or more layers of glass pl...

Claims

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Application Information

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IPC IPC(8): F24J2/50
CPCY02E10/40
Inventor 宋剑高宇
Owner 四川锦尚博美科技有限公司