Thermal radiation cleaning device for photovoltaic solar panel

Abstract

The invention discloses a thermal radiation cleaning device for a photovoltaic solar panel, and belongs to the technical field of photovoltaic solar panels, according to the scheme, through arrangement of a piston, a cleaning frame and other devices, in the presence of the sun, a pull rope is heated and contracted to drive the cleaning frame to move upwards under the action of the pull rope and a piston pipe, and in the absence of the sun, the cleaning frame moves upwards; the piston extends to drive the cleaning frame to move downwards, the cleaning frame can frequently clean the surface of the photovoltaic panel in time by reciprocating the movement, the power generation efficiency of the photovoltaic panel is indirectly improved, before the cleaning frame passes through the photovoltaic panel, the energy supply liquid is evaporated after being irradiated by the sun, the pressure in the driving pipe is increased, and the power generation efficiency of the photovoltaic panel is improved. When the cleaning frame passes through the photovoltaic panel, the pneumatic plug is driven to move upwards, the gas is compressed and stored in the cleaning frame, when the cleaning frame passes through the photovoltaic panel, the compressed gas is released, dust on the surface of the photovoltaic panel can be blown off, the photovoltaic panel is prevented from being damaged when the cleaning frame is used for cleaning, and the service life of the photovoltaic panel is indirectly prolonged.

Description

technical field [0001] The invention relates to the technical field of photovoltaic solar panels, and more particularly, to a thermal radiation cleaning device for photovoltaic solar panels. Background technique [0002] Photovoltaic solar panels are devices that directly or indirectly convert solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. It also cannot be widely and universally used in large numbers. [0003] Atmospheric dust is one of the key factors affecting the efficiency of solar power generation. Dust pollution will greatly reduce the power generation of photovoltaic power plants. It is estimated that it is at least 5% per year. If it is not cleaned in time, it will affect its power generation efficiency. [0004] Most of the current cleaning methods use manual regular cleaning, and regular cleaning cannot keep the cleanliness of the photovoltaic panels well, and when the photovoltaic panels are...

AI Technical Summary

Problems solved by technology

[0002] Photovoltaic solar panels are devices that directly or indirectly convert solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. The main material of most solar panels is "silicon", but due to the high production cost, so that It is not yet widely and commonly used in large numbers

[0003] Atmospheric dust is one of the key factors affecting the efficiency of solar power generation. Dust pollution will greatly reduce the power generation of photovoltaic power plants, which is estimated to be at least 5% per year. If it is not cleaned up in time, it will affect its power generation efficiency

[0004] Most of the current cleaning methods use manual regular cleaning, and regular cleaning cannot keep the cleanliness of the photovoltaic panels well, and when the photovoltaic panels are not cleaned for a long time, the dust on the surface will be adsorbed on the surface of the photovoltaic panels, increasing the increased the difficulty of cleaning, so further improvements are needed

Images