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Solar water heater lighting by using light-focusing cylinder of secondary reflection parabolic cylinder

A parabolic cylinder and cylindrical surface technology, applied in the field of solar energy applications, can solve the problems of high cost, bulky, complex structure, etc., and achieve the effect of improving light-to-heat conversion rate, high light-to-heat conversion rate, and increasing strength

Inactive Publication Date: 2011-04-13
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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  • Solar water heater lighting by using light-focusing cylinder of secondary reflection parabolic cylinder
  • Solar water heater lighting by using light-focusing cylinder of secondary reflection parabolic cylinder
  • Solar water heater lighting by using light-focusing cylinder of secondary reflection parabolic cylinder

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Embodiment Construction

[0017] exist figure 1 and figure 2 Among them, a solar concentrating receiving mechanism composed of a large plane reflector 1-1-1, a parabolic reflector 1-2-1 and a light energy receiver 1-3-1 is installed in the rectangular box 3-1 2. The solar concentrating receiving mechanism composed of large plane reflector 1-1-2, parabolic reflector 1-2-2 and light energy receiver 1-3-2. Two, by large plane reflector 1-1-3 And the solar concentrating receiving mechanism that parabolic reflector 1-2-3 and light energy receiver 1-3-3 constitute three, by large plane reflector 1-1-4 and parabolic reflector 1-2-4 The solar concentrating receiving mechanism four that constitutes with light energy receiver 1-3-4, is made of large plane reflector 1-1-5 and parabolic reflector 1-2-5 and light energy receiver 1-3-5 Five solar concentrating receiving mechanisms, the five solar concentrating receiving mechanisms are neatly arranged in the rectangular box body 3-1, and a flat transparent cover p...

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Abstract

A solar water heater lighting by using a light-focusing cylinder of a secondary reflection parabolic cylinder receives the solar energy under the action of light reflection and focusing of a large-plane reflector and a parabolic cylinder reflector so as to dramatically improve the receiving efficiency of the solar energy, and collect and receive the solar energy under the condition of high light and low light.

Description

Technical field: [0001] The invention relates to a solar energy application technology, in particular to a secondary reflective parabolic cylindrical surface concentrating cylindrical surface daylighting solar water heater which utilizes the principle of parabolic cylindrical surface concentrating to receive solar energy. Significantly improve the efficiency of solar energy reception. 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 ...

Claims

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Application Information

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IPC IPC(8): F24J2/10F24J2/24F24S23/70F24S10/70
CPCY02E10/44
Inventor 张立君王明飞
Owner BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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