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Rotary paraboloid light condensing cylindrical bucket-shaped closed cavity lighting solar hot water generating device

A technology of rotating paraboloids and solar water heating, applied in the field of solar energy applications, can solve the problems of complex structure, bulky, high cost, etc., and achieve the effects of improving photoelectric and photothermal conversion rates, high photoelectric and photothermal conversion rates, and increasing strength

Inactive Publication Date: 2012-02-29
BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Rotary paraboloid light condensing cylindrical bucket-shaped closed cavity lighting solar hot water generating device
  • Rotary paraboloid light condensing cylindrical bucket-shaped closed cavity lighting solar hot water generating device
  • Rotary paraboloid light condensing cylindrical bucket-shaped closed cavity lighting solar hot water generating device

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Embodiment Construction

[0016] exist figure 1 and figure 2 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. Each solar concentrating receiving mechanism is composed of a rotating parabolic reflector and a light energy receiver. The opening of the rotating parabolic reflector of each solar concentrating receiving mechanism is transparent to the plane The cover plate 3-1, the light energy receiver of each solar concentration receiving mechanism is installed on the focal point of the rotating parabolic reflect...

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Abstract

The invention relates to a rotary paraboloid light condensing cylindrical bucket-shaped closed cavity lighting solar hot water generating device. The device receives solar energy by virtue of light reflection and focusing action of rotary paraboloid, solar energy receiving efficiency can be greatly improved, and the device can be used for realizing acquisition and receiving of solar energy under high light and low light environments.

Description

Technical field: [0001] The invention relates to a solar energy application technology, in particular to a rotating parabola concentrating cylindrical closed cavity solar water heating power generation device which utilizes the principle of concentrating light on a rotating parabola to receive solar energy. Solar energy 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 function of concentrating light, resulting in low utilization of sola...

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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