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Parabolic cylinder concentrating hollow parabolic-cylindrical closed cavity lighting solar water heater

A technology of solar water heaters and parabolic cylinders, applied in the field of solar energy applications, can solve the problems of high cost, bulky, complex structure, etc., and achieve the effects of improving light-to-heat conversion rate, high light-to-heat conversion rate, and improving strength

Inactive Publication Date: 2012-02-15
BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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  • Summary
  • Abstract
  • Description
  • Claims
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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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  • Parabolic cylinder concentrating hollow parabolic-cylindrical closed cavity lighting solar water heater
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  • Parabolic cylinder concentrating hollow parabolic-cylindrical closed cavity lighting solar water heater

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Embodiment Construction

[0017] exist figure 1 with figure 2 In the rectangular box 3-1, a solar concentrating receiving mechanism composed of a parabolic reflector 1-1-1 and a light energy receiver 1-2-1 is installed. One, the parabolic reflector 1-1 -2 and the solar energy concentrating receiving mechanism that light energy receiver 1-2-2 constitutes two, the solar energy concentrating receiving mechanism that is made of parabolic reflector 1-1-3 and light energy receiver 1-2-3 three, by The solar concentrating receiving mechanism that parabolic reflector 1-1-4 and light energy receiver 1-2-4 constitute Five solar concentrating receiving mechanisms, the five solar concentrating receiving mechanisms are neatly arranged in the rectangular box 3-1, the structure of the five solar concentrating receiving mechanisms and the same size, the light of the five solar concentrating receiving mechanisms The structure of the energy receiver is the same as the dimensions, and a plane transparent cover plate 4-...

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Abstract

The invention relates to a parabolic cylinder concentrating hollow parabolic-cylindrical closed cavity lighting solar water heater. The device receives the solar energy under the reflection focusing function of a parabolic cylinder, which can greatly increase the efficiency of receiving the solar energy and can be used for collecting and receiving solar energy under high light and low light conditions.

Description

Technical field: [0001] The invention relates to a solar energy application technology, in particular to a parabolic cylindrical surface concentrating hollow parabolic cylindrical closed cavity daylighting solar water heater which utilizes the principle of parabolic cylindrical surface concentrating 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 ut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/14F24J2/24F24S23/74F24S10/70
CPCY02E10/44Y02E10/45
Inventor 张立君
Owner BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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