Photovoltaic module cleaning and fixing device

Abstract

The invention discloses a photovoltaic module cleaning and fixing device which is characterized in that the two sides of a photovoltaic flexible support are fixedly connected with cast-in-situ bored piles buried underground through stay cables respectively, the middle of the photovoltaic flexible support is fixedly connected with a cement pile foundation, photovoltaic modules are obliquely arranged on the photovoltaic flexible support at intervals, water pipelines are arranged on the upper sides of the photovoltaic modules, and the water pipelines are communicated with the cast-in-situ bored piles. And cleaning nozzles for cleaning the photovoltaic module are arranged on the water pipeline at intervals. The method is suitable for cleaning, operation and maintenance work of a photovoltaic power station for the flexible photovoltaic support, and the pulling resistance of a photovoltaic flexible support system is increased while the construction cost is saved; the problem that a conventional flexible support system is difficult to clean, operate and maintain is solved, the problems of assembly subfissure and even system instability in the flexible support cleaning process are solved, implementation is easy, and reliability is high.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic component cleaning, and in particular relates to a photovoltaic component cleaning and fixing device. Background technique [0002] With the proposal of the dual carbon goal, photovoltaic power generation has developed rapidly as a clean, non-polluting renewable energy. With the continuous expansion of the installed capacity, the available land resources are decreasing, and the cost of photovoltaic power plants is getting higher and higher. In recent years, flexible supports have been proposed to replace traditional fixed supports for photovoltaic power plants. The flexible bracket is to stretch the prestressed steel strand to make it have a certain rigidity to withstand the self-weight of the photovoltaic module and other loads, and realize the fixation and support of the photovoltaic panel. It is suitable for some deep water surfaces, fish ponds, and mountainous terrain There are various ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a photovoltaic module cleaning and fixing device for the deficiencies in the above-mentioned prior art, which adopts a cable-stayed fixing method to increase the pull-out resistance of the photovoltaic flexible support system, and uses overhead steel water pipes combined with fixed steel plates to connect The device and other multi-point connection methods solve the problem of difficult cleaning and maintenance of the flexible support, ensure that the cleaning process does not generate large vibrations and improve the stable support of the flexible support system

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