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Photovoltaic module support system

A support system and photovoltaic module technology, applied in the support structure of photovoltaic modules, photovoltaic power generation, photovoltaic modules, etc., can solve the problems of high manufacturing cost, low product qualification rate, high cost, etc., shorten the construction progress, improve economic benefits, Effect of reducing manufacturing and installation costs

Inactive Publication Date: 2018-12-21
SHANGHAI QIHUA WHARF ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing buoy with the above structure needs to take into account the problem of connection with the bracket during injection molding, which not only requires relatively high structure requirements for the buoy, but also requires high precision for the buoy forming mold, and the production cost of the buoy is relatively high. high
[0004] On the other hand, the existing supporting system for photovoltaic systems requires the joint production of the connecting parts on the buoy and the support, which leads to high manufacturing costs, low product qualification rate, and inconvenient installation.
Moreover, since the support system is completely supported by plastic buoys, the use of buoys is large and the cost is high, and the float formed by plastic buoys is difficult to cope with strong surge environments and severe weather as a whole.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0038] Such as Figure 1 to Figure 5 As shown, this embodiment provides a photovoltaic module support system, including a plurality of buoys 1, and also includes a steel structure component 2 for supporting the photovoltaic module (not shown in the figure), wherein the steel structure component is made of aluminum alloy material The resulting angle steel is fixedly connected by one or more of conventional methods such as welding, riveting or bolting.

[0039] Such as figure 1 with image 3 As shown, the buoy 1 is provided with a connecting ear 11 , and in order to ensure the strength of the connecting ear, the connecting ear 11 adopts a solid structure integrally formed with the buoy 1 .

[0040] The lower part of the steel structure component 2 is provided with a connection part, and the steel structure component 2 and the buoy 1 are fixedly connected to form a support unit through the connector inserted in the connection ear 11 and the connection part, and a plurality of s...

Embodiment 2

[0052] This embodiment is basically the same as Embodiment 1, the difference is that, as Image 6 As shown, the support unit includes a steel structure component 2 and two buoys 1, and the two ends of the steel structure component 2 are respectively fixed on the two connecting ears on the same side of the two buoys 1, and the multiple support units are composed of Figure 7 Support system shown.

[0053] Compared with embodiment 1, the number of buoys used in embodiment 2 is large, but the buoyancy provided is large, which can further meet the requirements of strong surge and bad weather for the support system.

Embodiment 3

[0055] Such as Figure 8 to Figure 12 As shown, the difference between this embodiment and Embodiment 1 is that the buoys are provided with connection ears for connecting with adjacent buoys, and adjacent buoys are connected by first bolts inserted in the adjacent connection ears.

[0056] At least one inner connection lug of the buoy is respectively provided along the two sides of the buoy away from the adjacent buoy, and the inner connection lug of the buoy is provided with a buoy connection hole for matching with the steel structure connection hole at the bottom of the steel structure component as a connection structure; The buoy is connected to the steel structure assembly as a whole through the second bolts used as connecting pieces inserted in the connection holes of the buoy and the steel structure connection holes.

[0057] Such as Figure 8 As shown, the steel structure components 2 and the buoys 1 are arranged at intervals along one direction (that is, arranged at i...

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Abstract

A photovoltaic module support system includes At least a plurality of buoys, and a plurality of steel structure assemblies and connectors for supporting the photovoltaic module are also included. Thelower part of the steel structure assemblies is provided with a connection structure for connecting with the buoy, and the buoy and the steel structure assemblies are connected as a support unit through the connection structure. The invention is convenient to install and low in cost.

Description

technical field [0001] The invention relates to the technical field of a support system, in particular to a support system for a photovoltaic module. Background technique [0002] Photovoltaic power generation is a power generation method that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. Photovoltaic power stations have the advantages of no need to consume fuel, safety and reliability, no noise, no pollution emissions, and short construction period. But the photovoltaic power station not only occupies a large area, but also changes the nature and attributes of the land. Therefore, for areas with sufficient sunshine but small land area, floating photovoltaic power plants have become a new choice. [0003] In order to support the photovoltaic system, buoys that can float on the water are usually used, and one end of the buoy is set higher than the other end of the buoy according to the local latitude, ...

Claims

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Application Information

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IPC IPC(8): H02S20/30B63B35/44
CPCB63B35/44B63B2035/4453H02S20/30Y02E10/50
Inventor 孔飞
Owner SHANGHAI QIHUA WHARF ENG CO LTD
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