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Photospot photovoltaic window

A concentrating photovoltaic and window technology, which is applied in the field of solar energy utilization, can solve the problems of window lighting, poor thermal insulation performance, low efficiency of photovoltaic power generation, and blank space for three-dimensional use of solar pools, etc., and achieves simple structure, low manufacturing cost, and design reasonable effect

Inactive Publication Date: 2012-05-09
曹金龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing windows have poor lighting and thermal insulation performance, the three-dimensional space utilization of the solar pool is blank, and the photovoltaic power generation is inefficient.

Method used

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  • Photospot photovoltaic window
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  • Photospot photovoltaic window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] as attached figure 1 Shown, the concentrating photovoltaic window of the present invention, its structure comprises a form 1, and the front of form 1 is rectangular, and form 1 vertically is divided into outer, middle and inner three mutually isolated functional areas, and outer area is equipped with The lens area of ​​the Fresnel lens 2, the outer area is an open structure, and its Fresnel lens 2 is fixed on the outer wall of the middle area 3; the middle area 3 is a vacuum area, and the inner area 4 is a waterproof photovoltaic power generation system area, which is equipped with The inner area of ​​the honeycomb waterproof photovoltaic cell 5 is filled with light-transmitting liquid, which is a poor conductor of heat. An automatic spot tracking device connected to the waterproof photovoltaic power generation system is also installed in the inner area.

[0022] The thickness of the middle zone is 8-20cm, the thickness of the inner zone is 10-15cm, the distance betwee...

Embodiment 2

[0024] as attached figure 2 Shown, the concentrating photovoltaic window of the present invention, its structure comprises a window 1, and the front of window 1 is square, and window 1 longitudinally is divided into outer, middle, inner three mutually isolated functional zones, and outer zone is equipped with The lens area of ​​the Fresnel lens 2, the outer area 6 is a closed structure, the Fresnel lens 2 is fixed on the outer wall of the middle area 3, and the periphery of the Fresnel lens 2 is provided with a transparent shell 7 connected with the middle area 3 , the transparent shell 7 is filled with light-transmitting liquid, which is a poor conductor of heat. The thickness of the outer area where the transparent shell is installed is 2-3cm. The middle area 3 is the air area, and the inner area 4 is the waterproof photovoltaic power generation system area, which is equipped with a honeycomb waterproof photovoltaic cell 5, filled with light-transmitting liquid in the inne...

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Abstract

The invention provides a photospot photovoltaic window which belongs to the technical field of utilization of solar energy. The photospot photovoltaic window comprises a window body which is divided into three functional regions, i.e. an outer region, a middle region and an inner region which are isolated each other in the long direction, wherein the outer region is a lens region provided with a Fresnel lens, the middle region is a vacuum region or an air region, and the inner region is a waterproof photovoltaic generating system region which is internally provided with a waterproof photovoltaic honeycomb battery and filled with non-light tight liquid which is a hot poor conductor. The waterproof photovoltaic honeycomb battery can automatically trace a light spot of the Fresnel lens in the outer region. Heat received by a honeycomb battery of a waterproof photovoltaic generating system is absorbed by the liquid in the inner region, and therefore, the inner region is changed into a cooling plate. Because the liquid in the inner region is nontransparent for infrared radiation, the inner region is a heated plate. Compared with the prior art, the photospot photovoltaic window has the characteristics of rational design, simple structure, low manufacturing cost, and the like, and can generate electricity, bring heat in winter and coolness in summer, be widely used in fields of private residences, office buildings, commercial buildings, and the like.

Description

(1) Technical field [0001] The invention relates to a solar energy utilization technology, in particular to a concentrating photovoltaic window which integrates lighting, heat storage and power generation. (2) Technical background [0002] The existing windows have poor lighting and thermal insulation performance, blank space utilization of solar pool space and low efficiency of photovoltaic power generation. (3) Contents of the invention [0003] The technical task of the present invention is to aim at the deficiencies of the prior art, to provide a method under the guidance of the theoretical research results of data heat transfer, in the limited volume of the three-dimensional solar pool, using Fresnel lens combined with the principle of solar pool heat collection, The honeycomb photovoltaic cell automatically tracks the light spot in the window to realize the purpose of lighting, heat collection and power generation. [0004] The technical solution adopted by the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/67E06B3/677
CPCY02B80/24Y02A30/249Y02B80/22
Inventor 曹金龙朱家玲刘保东刘雪玲张伟李新军卞丽丽张玉海刘国强崔明荣崔明李岩
Owner 曹金龙