Light concentrating and collecting device of solar energy thermoelectric unit by parabolic cylinder

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

Inactive Publication Date: 2011-02-16
张晋
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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 volume, and high cost, the present invention aims at the deficiencies of the existing technology, improves the existing technology, and proposes a small volume, simple and reliable structure, and low cost The solar concentrated receiving device, which can realize the solar concentrated receiving of the solar water heater

Method used

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  • Light concentrating and collecting device of solar energy thermoelectric unit by parabolic cylinder
  • Light concentrating and collecting device of solar energy thermoelectric unit by parabolic cylinder
  • Light concentrating and collecting device of solar energy thermoelectric unit by parabolic cylinder

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Embodiment Construction

[0025] exist figure 1 Among them, the first cylindrical solar receiving tube 1-2-1, the second cylindrical solar receiving tube 1-2-2, the third cylindrical solar receiving tube 1-2-3, the fourth cylindrical solar receiving tube 1- The upper ends of 2-4 and the fifth cylindrical solar receiving tube 1-2-5 are all installed on the water tank 8, the first cylindrical solar receiving tube 1-2-1, the second cylindrical solar receiving tube 1-2-2 , the lower end of the third cylindrical solar receiving tube 1-2-3, the fourth cylindrical solar receiving tube 1-2-4 and the fifth cylindrical solar receiving tube 1-2-5 are all installed on the hollow beam 6, the first One cylindrical solar receiving tube 1-2-1, the second cylindrical solar receiving tube 1-2-2, the third cylindrical solar receiving tube 1-2-3, the fourth cylindrical solar receiving tube 1-2-4 and the fifth cylindrical solar receiving tubes 1-2-5 equidistant parallel arrangement on the same plane,

[0026] exist figu...

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Abstract

The invention discloses a light centralization and collection device of a solar energy thermoelectric unit by a parabolic cylinder, which receives solar energy through the light reflection and focus effects of the parabolic cylinder. The device can enhance the receiving efficiency of the solar energy thermoelectric unit, and can be used to realize the collection and receiving of the solar energy under the environments both of strong light and weak light.

Description

Technical field: [0001] The invention relates to a solar energy application technology, in particular to a parabolic cylindrical surface concentrating daylighting device for a solar thermoelectric device which utilizes the principle of parabolic cylindrical surface concentrating to receive solar energy. receiving efficiency. 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 solar energy. If the light intensity on the surface of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/14F24J2/24F24J2/46F24S10/70F24S23/74
CPCY02E10/44Y02E10/45
Inventor 张晋
Owner 张晋
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