CN103268894B - A kind of drop height type component installation being applicable to solar power system - Google Patents

A kind of drop height type component installation being applicable to solar power system Download PDF

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Publication number
CN103268894B
CN103268894B CN201310128754.0A CN201310128754A CN103268894B CN 103268894 B CN103268894 B CN 103268894B CN 201310128754 A CN201310128754 A CN 201310128754A CN 103268894 B CN103268894 B CN 103268894B
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cell panel
solar cell
panel assembly
frame
sides
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CN103268894A (en
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李支柱
高业超
王�锋
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a kind of drop height type component installation being applicable to solar power system, the difference in height of the present invention by making the middle solar cell panel assembly of a row and the solar cell panel assembly on both sides form 9-11 centimetre; The solar cell panel assembly of the solar cell panel assembly that frame is high and both sides forms the interplanar spacing of 4-6 centimetre, prevents the shade by the solar cell panel assembly that frame is high produces to drop on the assembly of both sides.The invention has the advantages that, by present invention optimizes system configuration, between cell panel, forming drop height type gap, effectively can reduce the wind and snow pressure of photovoltaic module level and vertical direction, reduce the mechanical loss that high wind causes, reduce dangerous, reduce maintenance cost; Effectively prevent weather on the impact of photovoltaic system, strong wind sleety weather still can keep best angle of incidence of sunlight, improves overall generating efficiency.

Description

A kind of drop height type component installation being applicable to solar power system
Technical field
The present invention relates to a kind of component mounting method, particularly relate to a kind of drop height type component installation being applicable to solar power system, belong to Application of Solar Energy mounting technique field.
Background technology
Solar power system especially tracking type solar power system common at present, solar panel is all installed at grade, and cell panel spacing is little, defines a stifled almost airfast metope.Such design also exists the shortcomings such as wind loading rating difference and easy accumulated snow, will rock back and forth, not only have the danger that cell panel comes off, and can cause mechanical damage if things go on like this, cause more serious consequence once meet strong wind panel portions.Current settling mode is, when running into strong wind, elevation angle is adjusted to zero degree by system automatically.But such method of adjustment is also only the impact alleviating slightly strong wind, still need often to safeguard to try to avert accidents, and such adjustment also greatly reduces the generating efficiency of system, therefore need a kind of installation method of new solar power system assembly.
Summary of the invention
Object of the present invention is exactly to solve the problem, and strengthens the ability of system attack dust storm and accumulated snow, provide a kind of simple effectively, low, the easy for installation drop height type component installation being applicable to solar power system of cost.
In order to solve above technical problem, the technical solution used in the present invention is: a kind of drop height type component installation being applicable to solar power system, in each component mounting process of solar power system, channel steel cross beam is placed in system frame, the securing supports frame height by vertical middle row's solar cell panel assembly being highly 10 centimetres is fixing, the solar cell panel assembly on middle row solar cell panel assembly both sides is directly fixed on channel steel cross beam with bolt, the middle solar cell panel assembly of a row and the solar cell panel assembly on both sides is made to form the difference in height of 9-11 centimetre,
Securing supports upper end self-tapping screw is fixed on below solar cell panel assembly edge aluminum alloy frame, and lower end screw is fixed on channel steel cross beam; It is fixing that each solar cell panel assembly uses four fixtures to support; The solar cell panel assembly of the solar cell panel assembly that frame is high and both sides forms the interplanar spacing of 4-6 centimetre, prevents the shade by the solar cell panel assembly that frame is high produces to drop on the assembly of both sides.
This installation method is applicable to solar cell panel assembly transverse direction or longitudinal arrangement arranges above electricity generation system three.
The invention has the advantages that, by present invention optimizes system configuration, between cell panel, forming drop height type gap, effectively can reduce the wind and snow pressure of photovoltaic module level and vertical direction, reduce the mechanical loss that high wind causes, reduce dangerous, reduce maintenance cost; Effectively prevent weather on the impact of photovoltaic system, strong wind sleety weather still can keep best angle of incidence of sunlight, improves overall generating efficiency.
Accompanying drawing explanation
Fig. 1 is photovoltaic system assembly scheme of installation of the present invention.
Fig. 2 is the upward view in photovoltaic system component mounting process of the present invention.
Fig. 3 is the vertical view in photovoltaic system component mounting process of the present invention.
In figure: 1, securing supports; 2, solar cell panel assembly; 3, channel steel cross beam; 4, difference in height (distance between the solar cell panel assembly that frame is high and channel steel cross beam); 5, interplanar spacing (distance that the solar cell panel assembly of the solar cell panel assembly that frame is high and both sides is formed); 6, system frame.
Embodiment
Below in conjunction with accompanying drawing and exemplifying embodiment, the present invention will be further described:
The drop height type assembly mounting means being applicable to solar power system is: in each component mounting process of solar power system, channel steel cross beam 3 is placed in system frame 6, the securing supports 1 frame height by vertical middle row's solar cell panel assembly being highly 10 centimetres is fixing, the solar cell panel assembly 2 on middle row solar cell panel assembly both sides is directly fixed by bolts on channel steel cross beam 3, makes the middle solar cell panel assembly of a row and the solar cell panel assembly on both sides form the difference in height 4 of 9-11 centimetre.Securing supports 1 upper end self-tapping screw is fixed on below solar cell panel assembly edge aluminum alloy frame, and lower end screw is fixed on channel steel cross beam 3; Each solar cell panel assembly uses four fixtures to support 1 and fixes; The solar cell panel assembly of the solar cell panel assembly that frame is high and both sides forms the interplanar spacing 5 of 4-6 centimetre, drops on the assembly of both sides to prevent the shade by the solar cell panel assembly that frame is high produces.
The present invention is applicable to solar cell panel assembly transverse direction or longitudinal arrangement arranges above electricity generation system three.
Principle of the present invention is as follows: utilize installation method of the present invention, and wind and snow can pass from the space of solar panel intermediate module and both side assemblies, and the wind and snow pressure of whole array reduces.Thus effectively preventing weather from affecting photovoltaic system, strong wind sleety weather still can keep best angle of incidence of sunlight, improves overall generating efficiency.

Claims (2)

1. one kind is applicable to the drop height type component installation of solar power system, it is characterized in that: in each component mounting process of described solar power system, channel steel cross beam (3) is placed in system frame (6), securing supports (1) the frame height by vertical middle row's solar cell panel assembly being highly 10 centimetres is fixing, solar cell panel assembly (2) the direct securing member on middle row solar cell panel assembly both sides is arranged on channel steel cross beam (3), the middle solar cell panel assembly of a row and the solar cell panel assembly on both sides is made to form the difference in height (4) of 9-11 centimetre,
Securing supports (1) upper end self-tapping screw is fixed on below solar cell panel assembly edge aluminum alloy frame, and lower end screw is fixed on pattern gooseneck (3); Each solar cell panel assembly uses four fixtures to support (1) and fixes; The solar cell panel assembly of the solar cell panel assembly that frame is high and both sides forms the interplanar spacing (5) of 4-6 centimetre, prevents the shade by the solar cell panel assembly that frame is high produces to drop on the assembly of both sides.
2. the drop height type component installation being applicable to solar power system according to claim 1, is characterized in that: described installation method is applicable to solar cell panel assembly transverse direction or longitudinal arrangement arranges above electricity generation system three.
CN201310128754.0A 2013-04-15 2013-04-15 A kind of drop height type component installation being applicable to solar power system Active CN103268894B (en)

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CN201310128754.0A CN103268894B (en) 2013-04-15 2013-04-15 A kind of drop height type component installation being applicable to solar power system

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Application Number Priority Date Filing Date Title
CN201310128754.0A CN103268894B (en) 2013-04-15 2013-04-15 A kind of drop height type component installation being applicable to solar power system

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CN103268894B true CN103268894B (en) 2015-10-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106301162B (en) * 2016-09-05 2018-04-24 上海电力设计院有限公司 Two across cant beam optimization placement method of fixed type photovoltaic stent
CN112242819A (en) * 2020-10-12 2021-01-19 安徽熠阳新能源科技有限公司 Wind-resistant high-stability photovoltaic power generation equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101512242A (en) * 2005-09-28 2009-08-19 汤普森科技工业公司 Solar panel array sun tracking system
CA2755214A1 (en) * 2009-03-20 2010-09-23 Northern States Metals Company Support system for solar panels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413391B2 (en) * 2008-10-13 2013-04-09 Sunlink Corporation Solar array mounting system with universal clamp
US8418983B2 (en) * 2010-07-29 2013-04-16 First Solar, Inc. Slider clip and photovoltaic structure mounting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101512242A (en) * 2005-09-28 2009-08-19 汤普森科技工业公司 Solar panel array sun tracking system
CA2755214A1 (en) * 2009-03-20 2010-09-23 Northern States Metals Company Support system for solar panels

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