Solar hot water generating device with secondary reflection disc-shaped closed cavity for light collection

A solar panel, disk-shaped technology, applied in the field of solar energy applications, can solve the problems of high cost, bulky, complex structure, etc., achieve high photoelectric and photothermal conversion rates, improve photoelectric and photothermal conversion rates, and increase strength Effect

Inactive Publication Date: 2012-05-23
BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing concentrating device, such as complex mechanical structure, bulky size, and high cost, the present invention aims at the deficiencies of the existing technology, and improves the existing technology Improvement, a small volume, simple and reliable structure, low cost solar concentrating receiving device is proposed, which can realize solar concentrating receiving

Method used

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  • Solar hot water generating device with secondary reflection disc-shaped closed cavity for light collection
  • Solar hot water generating device with secondary reflection disc-shaped closed cavity for light collection
  • Solar hot water generating device with secondary reflection disc-shaped closed cavity for light collection

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Embodiment Construction

[0017] exist figure 1 , figure 2 with image 3 25 solar concentrating receiving mechanisms are installed in a rectangular box 3-1, and the 25 solar concentrating receiving mechanisms are divided into five groups, and a water tank 8-1 is installed above the rectangular box 3-1 , a plane transparent cover plate 4-1 is covered on the rectangular box body 3-1, and the plane transparent cover plate 4-1 seals each solar concentrating receiving mechanism in the rectangular box body 3-1, and each solar concentrating receiving mechanism The mechanisms are neatly arranged in the rectangular box 3-1, and each solar concentrating receiving mechanism is composed of a rotating parabolic reflector and a light energy receiver.

[0018] Large flat reflector 1-1-1 is all installed in front of the reflective surface of the rotating parabolic reflector of the first group of solar concentrating receiving mechanism, and all is installed in front of the reflective surface of the rotating paraboli...

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Abstract

The invention relates to a solar hot water generating device with a secondary reflection disc-shaped closed cavity for light collection. The device receives solar energy through the reflecting and focusing actions of a large plane reflector and a rotating paraboloid reflector, so that the receiving efficiency on solar energy can be greatly increased. The device can be used for realizing the collection and the receiving of solar energy in environments with strong light and poor light.

Description

Technical field: [0001] The invention relates to a solar energy application technology, in particular to a solar hot water power generation device with a double reflective disk-shaped closed cavity that receives solar energy by using the principle of concentrating light on a rotating paraboloid. The device receives solar energy through the reflective focus of the rotating paraboloid. It can greatly improve the receiving efficiency of solar energy. Background technique: [0002] Solar energy is a kind of clean energy, inexhaustible and inexhaustible, and will not cause environmental pollution. Nowadays, whether in coastal cities or inland cities, solar energy products are increasingly entering people's field of vision. Solar street lights, solar lawn lights, solar garden lights, solar corridor lights, bus station lights, traffic lights, etc., all kinds of solar water heaters have also approached thousands of households. However, most of these solar products do not have the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/10F24J2/24H02N6/00F24S23/70F24S10/70H02S40/22H02S40/44
CPCY02E10/44Y02E10/50Y02E10/60
Inventor 张立君
Owner BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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