A photovoltaic solar panel cleaning device

Abstract

The invention discloses a photovoltaic solar panel cleaning device, belonging to the technical field of photovoltaic panels. A photovoltaic solar panel cleaning device includes a robot body, one end of the robot body is fixedly connected with two symmetrically arranged transmission plates, and the robot body is internally installed There is a dust collector, wherein a first cleaning cylinder is rotatably connected to the inner side wall of one transmission plate, and a second cleaning cylinder is rotatably connected to the inner side wall of the other transmission plate. The inner wall between the first cleaning cylinder and the second cleaning cylinder There is a transfer tube on it, and the two ends of the transfer tube are respectively fixed with bearings between the inner walls of the first cleaning cylinder and the second cleaning cylinder, which can realize that when the robot uses the cleaning roller to clean the photovoltaic solar panel, the scraped The dust is sucked into the interior of the cleaning cylinder and stored, which prevents the swept-off dust from falling to the cleaned photovoltaic panel, which not only avoids the need for secondary cleaning, but also prevents the dust from falling around and affecting the normal use of the photovoltaic panel.

Description

technical field [0001] The present invention relates to the technical field of photovoltaic panels, and more particularly, to a photovoltaic solar panel cleaning device. Background technique [0002] Photovoltaic power generation is a promising clean energy source. By 2020, the installed capacity of solar power generation in my country will reach 100 million kilowatts. However, due to the poor air quality in my country, dust in the air seriously affects the power generation efficiency of photovoltaic modules. Some data show that not cleaning photovoltaic solar panel panels for one year will affect the power generation efficiency by more than 20%. In my country's large-scale power stations, manual cleaning is mainly used, and the efficiency is very low. In order to improve the cleaning efficiency of photovoltaic solar panels, it is necessary to provide a cleaning equipment to clean photovoltaic solar panels. The existing cleaning equipment is mainly for cleaning. Robot-based...

AI Technical Summary

Problems solved by technology

However, due to the poor air quality in our country, the dust in the air seriously affects the power generation efficiency of photovoltaic modules

According to data, if the photovoltaic solar panels are not cleaned for a year, the power generation efficiency will be affected by more than 20%.

In my country's large-scale power stations, manual cleaning is the main method, and the efficiency is very low. In order to improve the efficiency of cleaning photovoltaic solar panels, it is necessary to provide a cleaning device to clean photovoltaic solar panels. The existing cleaning equipment is mainly based on cleaning robot-based

[0003] There is usually a cleaning roller on the cleaning robot. When cleaning the outer surface of the photovoltaic panel, the cleaning roller rotates to wipe off the dust on the surface of the photovoltaic panel. However, this cleaning method only sweeps the dust from the surface of the photovoltaic panel, but cannot remove it The swept dust is collected, so the dust is only transferred from one place to another. When there is too much dust, the photovoltaic panel that has just been cleaned may drop new dust, and when the dust floats into the gap of the photovoltaic panel or When the electrical connection of the photovoltaic panel, etc., may cause failure of the photovoltaic panel, further improvement is required

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