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Middle pressing part for photovoltaic component mounting

A photovoltaic module and installation technology, which is applied in the field of intermediate pressing parts for photovoltaic module installation, can solve problems such as insufficient friction resistance, increase system cost, and affect photovoltaic system power generation efficiency, and achieve the effect of increased material consumption and simple structure

Inactive Publication Date: 2014-03-12
中电电气(南京)太阳能研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the bolt tightening torque is uneven during installation, it may lead to insufficient frictional resistance. In the photovoltaic power station that has been built, photovoltaic modules often slip and fall
[0003] For photovoltaic power stations installed on sloping roofs, in order to avoid accidents caused by the sliding of photovoltaic modules, it is usually necessary to arrange additional hook devices to prevent photovoltaic modules from falling off, which increases the system cost. It will form shadows on the lighting surface of photovoltaic modules, which will affect the power generation efficiency of photovoltaic systems

Method used

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  • Middle pressing part for photovoltaic component mounting
  • Middle pressing part for photovoltaic component mounting
  • Middle pressing part for photovoltaic component mounting

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Embodiment Construction

[0016] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0017] like Figure 1-4 As shown, the intermediate pressure piece 8 for photovoltaic module installation is used to connect two photovoltaic modules 7 during the installation process of the photovoltaic module, including two vertical plates 1, two wing plates 2, two stiffener plates 3, and a horizontal pressure plate 4. The two vertical plates 1 and the two rib plates 3 are perpendicular to the horizontal pressure plate 4, and the two vertical plates 1 are respectively arranged on the two opposite edges of the horizontal pressure plate 4; the two stiffener plates 3 are arranged on the horizontal pressure plate Below 4, the wing plate 2 is perpendicular to the vertical plate 1, and is arranged on the outer side of the vertical plate 1; the center position of the horizontal pressure plate 4 is provided with a mounting hole 5.

[0018] The above-...

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Abstract

The invention discloses an middle pressing part for photovoltaic component mounting. The middle pressing part used for connecting two photovoltaic components comprises two vertical plates, two wind plates and a transverse pressing plate. The two vertical plates are vertical to the transverse pressing plate and respectively disposed on two opposite edges of the transverse pressing plate. The wing plates are vertical to the vertical plates and disposed on the outer sides of the vertical plates. Mounting holes are formed in the transverse pressing plate. The middle pressing part has the advantages that the way that traditional aluminum alloy pressing blocks are fixed by frictional resistance is changed into the way of structural fixing, no extra anti-falling hook devices need to be added, and sliding down and falling off of the photovoltaic components can be prevented.

Description

technical field [0001] The invention relates to an intermediate pressing piece for photovoltaic module installation, which belongs to the technical field of photovoltaic system installation. Background technique [0002] During the installation and implementation of the photovoltaic system, aluminum alloy or steel pressing blocks are often used, together with bolts and nuts, to press and fix the photovoltaic modules on the corresponding guide rails. In order to obtain greater solar radiation and facilitate natural cleaning, photovoltaic modules usually have a certain installation angle. On a photovoltaic system with an installation inclination angle, the existing pressing block technology prevents the photovoltaic module from sliding due to the frictional resistance between the pressing block and the surface of the aluminum alloy frame of the photovoltaic module. If the bolt tightening torque is not uniform during installation, it may lead to insufficient frictional resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/10
CPCY02E10/50
Inventor 张勇成贾艳刚田介花韩玉强尤丽莲陈伟李露露
Owner 中电电气(南京)太阳能研究院有限公司
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