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Slot light- focused solar light voltage thermal compound heat collector

A technology of concentrating solar energy and heat collectors, which is applied in the field of solar energy utilization, can solve problems such as no public reports, and achieve the effects of improving utilization efficiency, novel structure, and high-efficiency utilization

Inactive Publication Date: 2008-08-06
YUNNAN NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Through literature search, there is no public report identical with the present invention

Method used

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  • Slot light- focused solar light voltage thermal compound heat collector

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings. The trough-type concentrating solar photovoltaic photothermal composite heat collector of the present invention consists of a housing (4), a composite heat-conducting tube (8) fixed by connecting screws (7) and the housing (4), and a composite heat-conducting tube ( 8) The solar battery (1) on the lower bracket, the insulating and heat-conducting tape (2) placed on the solar battery (1), the glass cover plate (3) placed on the casing (4), and the 4) and the heat insulating material (5) between the composite heat pipe (8), and the heat insulation sheet (6) placed between the upper part of the composite heat pipe (8) and the shell (4); wherein, the composite heat pipe ( 8) The inner tube wall is uniformly and symmetrically provided with cooling fins (9). When the trough-type concentrating solar photovoltaic photothermal composite heat collector of the present in...

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Abstract

The invention relates to a tank focus solar pv photo-thermal compound collector, belonging to the solar energy utilization technical field. The compound collector consists of a housing (4), a compound heat pipe (8) which is fixed with the housing (4) by a connecting screw (7), a solar cell (1) which is positioned on a bracket below the compound heat pipe (8), an insulating heat-conducting tape which is positioned on the solar cell (1), a glass cover board (3) which is positioned on the housing (4), a thermal insulation material (5) which is positioned between the housing (4) and the compound heat pipe (8), and an insulating strip (6) which is positioned between the upper part of the compound heat pipe (8) and the housing (4), wherein, the inner pipe wall of the compound heat pipe (8) is provided with fins (9) evenly and symmetrically. The tank focus solar PV photo-thermal compound collector can realize the combination of the utilization of PV / photo-thermal of one collector part and has the advantages of high solar efficiency, novel structure, convenient manufacture and installation, thereby being widely applicable to tank focus solar PV / photo-thermal multiple-purpose systems.

Description

Technical field: [0001] The invention relates to a trough-type concentrating solar photovoltaic photothermal composite heat collector, which belongs to the technical field of solar energy utilization. Background technique: [0002] The utilization of solar heating and solar photovoltaic power generation plays an important role in China's sustainable energy development and is an important part of solving China's energy crisis. Medium and high temperature utilization of solar energy is an effective means to improve the utilization rate of solar energy, and the trough-type concentrating solar heat collector has the characteristics of reliability, simplicity, high utilization rate, and wide application range, and has a good prospect for medium and high temperature utilization of solar energy. The concentrated solar radiation energy acts on the solar cell, which can effectively increase the output power of the solar cell and reduce the cost of the solar photovoltaic cell. The us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00F24J2/04F24J2/06F24J2/24F24S10/70F24S23/00H02S40/44
CPCF24S10/75Y02E10/44Y02E10/50
Inventor 李明王六玲郑勤红杨志坤
Owner YUNNAN NORMAL UNIV
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