A prefabricated road drainage device for mountainous photovoltaic projects

Abstract

The invention discloses an assembled road drainage device for photovoltaic projects of mountain regions. The device comprises a section bar cabin body, wherein section bar cabin sub-bodies, a base layer, a section bar plate body and a surface layer are sequentially arranged in the section bar cabin body from bottom to top; a groove is longitudinally formed along the section bar plate body, one endof the section bar cabin body is provided with a through hole, and the through hole is communicated with the groove. By combining the first section bar cabin sub-body, the second section bar cabin sub-body, a first section bar plate sub-body and a second section bar plate sub-body with a cement concrete base layer and a water-permeable concrete surface layer, the construction process of a drainage project of a factory area can be accelerated, wherein the first section bar cabin sub-body, the second section bar cabin sub-body, the first section bar plate sub-body and the second section bar plate sub-body are prefabricated in standard unit length. There is no need to excavate lateral drainage ditches in the open air, and the traffic volume on a road can be increased to effectively utilize the space; by stereoscopically intersecting with a high-voltage current collecting circuit arranged on the inner side of the road, the construction width and earthwork amount of the road are reduced, and the assembled road drainage device can be reused.

Description

technical field [0001] The invention belongs to the technical field of drainage devices, and relates to an assembled road drainage device for mountainous photovoltaic projects. Background technique [0002] At present, the state's policy support for the photovoltaic industry is weakening, and the competition in the photovoltaic market is becoming more and more fierce. At the same time, the state has higher and higher requirements for environmental protection in engineering construction. Ecological and other requirements have gradually become one of the important innovative ideas to break through the current competition in the photovoltaic market. [0003] As an auxiliary project of the entire photovoltaic project, the drainage project of the factory area is not as important as electrical and civil engineering, but its engineering volume is relatively large, so its cost proportion in the entire project should not be underestimated. [0004] The traditional practice of photov...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated road drainage device for mountainous photovoltaic projects, which solves the problems existing in the prior art that the arrangement of drainage facilities easily conflicts with the arrangement of cable trenches for collector lines on the site and the engineering volume of drainage structures is large

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