Automatic tracing, snow removal and dustproof device for photovoltaic power generation panel

Abstract

The invention discloses an automatic tracing, snow removal and dustproof device for a photovoltaic power generation panel. The automatic tracing, snow removal and dustproof device comprises a base, apitching device, the photovoltaic power generation panel, a cleaning device and a controller, wherein the pitching device is horizontally arranged right above the base, the photovoltaic power generation panel is arranged at the top of the pitching device, and the cleaning device is arranged at one side of the photovoltaic power generation panel. The reciprocating motion of a cleaning assembly on the photovoltaic power generation panel is adjusted through detecting that dust or snow is accumulated on a surface of the photovoltaic power generation panel by a sensor, so that the purpose of removing the dust or snow on the surface of the photovoltaic power generation panel is achieved; when an illumination angle is detected to be changed by the sensor, the photovoltaic power generation panel is arranged at the optimal position of the illumination angle all the way through adjusting a rotation assembly and a telescopic assembly by a controller, the cleaning cost can be reduced, labor and material are saved, the cleaning efficiency is improved, moreover, the surface of the photovoltaic power generation panel is not scrubbed, the photovoltaic power generation panel also can be enabled tobe the optimal illumination angle, and the power generation efficiency of the photovoltaic power generation panel is greatly improved.

Description

technical field [0001] The invention relates to the field of automatic cleaning of electric power equipment, in particular to an automatic tracking and snow removal and dust removal device for photovoltaic power generation panels. Background technique [0002] With the continuous development of science and technology and the increasing shortage of fossil energy, solar energy, as a clean energy without pollution to the environment, has been paid more and more attention by people. The solar energy obtained by the earth every second is equivalent to the energy emitted by burning 5 million tons of high-quality coal. my country is one of the countries with the most abundant solar energy in the world. The total amount of solar radiation in my country is greater than 5.02 million kilojoules square meters, and the area with annual sunshine hours of 2,200 hours accounts for more than 2 / 3 of my country's land area, especially in the western region. The sunshine time is more than 3000 ...

AI Technical Summary

Problems solved by technology

However, due to urban industrialization and increasingly serious air pollution, solar photovoltaic panels are generally installed outdoors directly during use, resulting in serious dust accumulation on solar photovoltaic panels, which greatly affects the absorption and conversion efficiency of solar photovoltaic panels to sunlight, and Its installation angle will directly affect the power generation efficiency of solar power generation devices, and the cleaning process of modern traditional solar photovoltaic panels is not only inconvenient, labor-intensive, and the cleaning effect is poor, but also requires a large amount of water and high costs, making regular cleaning impossible. In the process of power generation, due to the constant change of the angle of the sun, it is impossible to generate all power in a day, so there is an urgent need for solar photovoltaic panels with self-cleaning functions and automatic tracking

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