Waterproof keel for laying photovoltaic panel units and waterproof photovoltaic panel

A waterproof keel and photovoltaic panel technology, applied in the field of solar photovoltaic power generation, can solve problems such as easy water leakage, and achieve good waterproof effect.

Pending Publication Date: 2020-12-01
广东亿腾新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the existing photovoltaic panels are laid or used for a period of time, they are prone to water leakage

Method used

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  • Waterproof keel for laying photovoltaic panel units and waterproof photovoltaic panel
  • Waterproof keel for laying photovoltaic panel units and waterproof photovoltaic panel
  • Waterproof keel for laying photovoltaic panel units and waterproof photovoltaic panel

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0043] Such as figure 1 and figure 2 As shown, this embodiment provides an embodiment of a waterproof keel for laying a photovoltaic panel unit 3, including a longitudinal drainage keel 1 and a horizontal drainage keel 2, and the horizontal drainage keel 2 is cross-connected with the longitudinal drainage keel 1, combine image 3 The longitudinal drainage keel 1 includes a sleeve core 11 and at least two keel bodies 12 connected end to end. The keel body 12 is provided with an insertion cavity 121 matching the cross section of the sleeve core 11. The two ends of the sleeve core 11 are respectively inserted into the insertion cavities 121 of the two keel bodies 12, and fixed with the keel body 12; Figure 4 and Figure 5A first longitudinal water guide groove ...

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Abstract

The invention discloses a waterproof keel for laying photovoltaic panel units and a waterproof photovoltaic panel. The waterproof keel comprises longitudinal drainage keels and transverse drainage keels, keel bodies of the longitudinal drainage keels are provided with first longitudinal water guide grooves, second longitudinal water guide grooves, third longitudinal water guide grooves and supporting faces, and the transverse drainage keels are internally provided with transverse water guide grooves communicating with the second longitudinal water guide grooves and the third longitudinal waterguide grooves; and the two adjacent sides of the photovoltaic panel units are correspondingly in lap joint with the supporting faces and the transverse water guide grooves and are fixed to the firstlongitudinal water guide grooves. Sealants are arranged between the supporting faces and the photovoltaic panel units in a pressing mode. Connecting grooves sinking towards the supporting faces are formed in the keel bodies connected end to end, and waterproof buckle covers bonded with the connecting grooves, the second longitudinal water guide grooves and the third longitudinal water guide grooves in a sealed mode are arranged in the connecting grooves and flush with the supporting faces. The waterproof effect is good, and the power generation effect of the photovoltaic panel units is not affected.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic power generation, in particular to a waterproof keel for laying photovoltaic panel units and a waterproof photovoltaic panel. Background technique [0002] As the roof of the building, photovoltaic panels can not only make full use of sunlight to generate electricity, but also help to reduce the indoor temperature of the building. Using photovoltaic panels as the roof of buildings requires photovoltaic panels to have good waterproof performance. [0003] Existing photovoltaic panels are generally formed by laying a plurality of photovoltaic panel units. Specifically, the photovoltaic panel units are fixed to the keel, and drainage channels are set between adjacent photovoltaic panel units for drainage. However, the existing photovoltaic panels are prone to water leakage after being laid or used for a period of time. The main causes of water leakage from photovoltaic panels are: (1) wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D12/00E04D13/18E04D13/04H02S20/24F24S25/61
CPCE04D12/00E04D13/0445F24S25/61H02S20/24Y02B10/10Y02B10/20Y02E10/47Y02E10/50
Inventor 李伟文高龙
Owner 广东亿腾新能源有限公司
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