Automatic solar panel cleaning device

Abstract

The invention discloses an automatic solar panel cleaning device which comprises a roller brush shaft, a roller brush fixedly connected to the roller brush shaft and front and back mounting plates arranged oppositely, wherein the front and back ends of the roller brush shaft are rotatably arranged on the front and back mounting plates, separately, front and back clamping wheels are rotatably arranged on the lower sides of the front and back mounting plates, separately, the side walls of the front and back clamping wheels cling to the side surface of a solar panel, separately, front and back mobile wheels are rotatably arranged on opposite sides of the front and back mounting plates, separately, the side walls of the front and back mobile wheels cling to the top surface of the solar panel,separately, and the roller brush shaft and the front and back mobile wheels are driven by a driving device to rotate, separately. The automatic solar panel cleaning device can be mounted on the solarpanel quickly without a guide rail, so that the automatic solar panel cleaning device is more rapid and efficient.

Description

technical field [0001] The invention relates to the field of automatic cleaning devices, in particular to a solar panel automatic cleaning device. Background technique [0002] Solar energy is an inexhaustible renewable resource. Under the increasingly urgent form of tangible energy on the earth, solar energy, as a clean energy source, is getting more and more attention and promotion. Solar photovoltaic power generation has become a global concern and focus Developed new energy projects. In the practical application of solar photovoltaic power generation, photovoltaic panels are the most important unit of power generation, and their output power is directly affected by the intensity of sunlight. During the use of photovoltaic panels, because they are exposed to the outdoors day and night, dust and other impurities in the air will If it falls on it, it will cause insufficient light, which will reduce the efficiency of photovoltaic power generation, or form hot spots, which w...

AI Technical Summary

Problems solved by technology

In the practical application of solar photovoltaic power generation, photovoltaic panels are the most important unit of power generation, and their output power is directly affected by the intensity of sunlight. During the use of photovoltaic panels, because they are exposed to the outdoors day and night, dust and other impurities in the air will If it falls on it, it will cause insufficient light, which will reduce the efficiency of photovoltaic power generation, or form hot spots, which will damage the photovoltaic panel and cause the overall device to fail to work. Therefore, it is necessary to frequently use roller brushes to clean the surface of the solar photovoltaic panel. The current The form of roller brush is mostly to install the front and rear ends of the roller brush on the mounting plate respectively, and slide the mounting plate into the guide rail on the photovoltaic panel, and move the roller brush on the surface of the photovoltaic panel to clean the roller brush through the movement of the mounting plate in the guide rail. The installation is more complicated, the cost is higher and the utilization rate is not high, and it will also affect the daily maintenance of solar panels

[0003] Due to the problem of installation accuracy, there will be a height difference between multiple photovoltaic panels, and there will be a certain amount of deformation in the guide rail, which will easily lead to the situation that the roller brush cannot touch the surface of the photovoltaic panel during the cleaning process, resulting in poor cleaning effect. At the same time, after the roller brush is used for a period of time, there will be problems such as dirt accumulation and bristle deformation, which need to be removed for replacement or cleaning. At present, the removal process of the roller brush is cumbersome, and the mounting plate needs to be disassembled when disassembling. Time-consuming and labor-intensive, the efficiency is very low

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