A cleaning method for a photovoltaic cleaning robot

Abstract

A cleaning method of a photovoltaic cleaning robot, comprising: controlling a transportation device (1) to move to a target position of a photovoltaic panel to be cleaned (4), at least one cleaning machine (2) being placed on the transportation device (1) (S1); and successively placing the cleaning machine (2) on the transportation device (1) onto the photovoltaic panel to be cleaned (4), so that the cleaning machine (2) independently executes cleaning (S2). According to the provided cleaning method, at least one cleaning machine (2) is placed on the transportation device (1), and after the cleaning machine (2) and the transportation device (1) are separated, the cleaning machine (2) independently executes cleaning work, and thus, influences of the transportation device (1) on the cleaning machine (2) are avoided and the cleaning effect is reliable and uniform; moreover, when the transportation device (1) transports a plurality of cleaning machines (2) at the same time, by means of a one-to-many mode, the efficiency of cleaning the photovoltaic panel (4) is effectively improved; in addition, under the assistance of the transportation device (1), the plurality of cleaning machines (2) can shift among inter-ring and inter-string target positions of the photovoltaic panel (4) the cleaning machines (2) cannot directly move to; and the applicability is improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic module cleaning machines, in particular to a cleaning method for a photovoltaic cleaning robot. Background technique [0002] As the proportion of society's demand for clean energy continues to increase, photovoltaic applications are also deepening and refining. From research and development to application, various types of photovoltaic equipment have gradually received a lot of attention. [0003] In addition to the above-mentioned topography, automation level, cost, module safety, and efficiency, the factors affecting the cleaning method also determine the characteristics of the appropriate cleaning method due to the characteristics of the photovoltaic module itself. The tracking array system is a new type of photovoltaic system. The automatic tracking system can track the sun's movement in real time, so that the sunlight can directly shine on the photovoltaic modules, thereby increasing th...

AI Technical Summary

Problems solved by technology

[0005] First of all, the existing large-chassis and large-roller-brush water-washing transportation equipment for photovoltaic modules has low adaptability to terrain, easily crushes photovoltaic panels, requires manual operation, and is difficult to operate and high in cleaning costs. , dusty, night, etc.) ability to operate;

[0006] Secondly, the existing dry-cleaning transportation equipment with walking rollers and brushes on the photovoltaic module board cannot change the board operation. The cost of equipment and supporting construction is huge, and the maintenance tasks of transportation equipment are heavy

[0007] At the same time, in the application scenario of tracking array and double glass plate, higher requirements are put forward for the cleaning solution, and the existing solutions mentioned above cannot meet the requirement of “dual glass plate installed on the tracking array”. Scenario cleaning needs, and this combination is precisely the mainstream photovoltaic power generation mode at present and for a long period of time in the future

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