Cleaning system of photovoltaic power station and cleaning method thereof

Abstract

The invention discloses a cleaning system of a photovoltaic power station and a cleaning method thereof, and belongs to the field of photovoltaic panel cleaning. The cleaning system comprises a bridging device, a ferrying device and a cleaning robot. The bridging device comprises detachable splicing pieces which are respectively clamped on the two adjacent mounting frames, and connecting pieces which are fixedly mounted on the detachable splicing pieces; the ferrying device comprises rails laid on the outer sides of the parallel photovoltaic panel arrays and a ferrying vehicle sliding along the rails; and the cleaning robot comprises a chain wheel robot which is erected on the photovoltaic panel mounting frame and moves in the transverse direction of the mounting frame, and a cleaning unit suitable for cleaning the photovoltaic panel. According to the invention, the mounting frames in the same row are connected together through the bridging device, so that a cleaning robot can clean a row of photovoltaic panels conveniently; and then the cleaning robot is transferred into the next row of mounting frames through the ferrying vehicle to clean the next row of photovoltaic panels, so that the manual participation degree is reduced, and the cleaning efficiency of the photovoltaic panels is greatly improved.

Description

technical field [0001] The invention belongs to the field of cleaning photovoltaic panels, in particular to a cleaning system and a cleaning method for a photovoltaic power station. Background technique [0002] Photovoltaic panels are generally placed outdoors and continuously exposed to the natural environment. Photovoltaic panels will absorb dust particles in the air. In addition, factors such as bird droppings, dust, fallen leaves, and yellow sand will also affect the efficiency of photovoltaic power generation modules to receive sunlight. In particular, large-scale photovoltaic power plants are generally built in remote areas such as desert saline-alkali land. The environment of these photovoltaic power plants is relatively harsh, and the sand and dust pollution is relatively serious, which affects the economic benefits of photovoltaic power plants. [0003] In view of the above situation, it is necessary to clean or clean the photovoltaic panels frequently. There are ...

AI Technical Summary

Problems solved by technology

[0004] However, since the photovoltaic panels are generally distributed in an array, there will be a certain distance between each other, resulting in the need to frequently move the sprocket robot, which has reached the goal of moving and cleaning the cleaning robot between different photovoltaic panels.

This greatly reduces the cleaning efficiency of photovoltaic panels

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