Cleaning machine for solar battery panel

Abstract

The invention discloses a cleaning machine for a solar battery panel. The cleaning machine comprises a vehicle body capable of moving along the surface of the solar battery panel. A groove is formed in the bottom face of the vehicle body. A mounting space used for mounting a cleaning assembly is formed in the groove in a pre-install mode. Upper and lower pulleys are respectively arranged on the upper and lower sides in the groove. The solar battery panel is arranged behind the groove. Running rails of the upper and lower pulleys are formed on the upper and lower lateral edges of the solar battery panel. A driving machine in the vehicle body drives the upper and lower pulleys to move the vehicle body. An infrared sensor and a controller are arranged on the front side of the vehicle body. The controller controls the driving machine to work according to signals of the infrared sensor. According to stain types of the battery panel, a sand sucking device is especially arranged to clear sandon the battery panel surface firstly, then a washing device washes bird droppings or other sticky matters attached to the surface of the battery panel, and finally a drying device sucks water on thesurface of the battery panel to avoid moisture residue.

Description

technical field [0001] The invention relates to the technical field of cleaning, and more specifically, the invention relates to a cleaning machine for solar panels. Background technique [0002] Solar panels are one of the most important components of a solar power station. In a solar power station, the panels are placed in the open air, and the surface is easy to accumulate bird droppings, dust, and some sand particles brought by the wind, etc. These different types of stains , The cleaning methods of different types of stains are also different. For example, bird droppings are easy to adhere to the surface of the battery board, so it needs to be cleaned with water combined with brushing; dust can be cleaned with static electricity, rags or vacuum cleaners; sand particles are heavy, Ordinary vacuum cleaners are difficult to clean. If the suction force of the vacuum cleaner is too strong, it will be adsorbed on the battery board, which may crush the battery board. It is di...

AI Technical Summary

Problems solved by technology

[0002] Solar panels are one of the most important components of a solar power station. In a solar power station, the panels are placed in the open air, and the surface is easy to accumulate bird droppings, dust, and some sand particles brought by the wind, etc. These different types of stains , The cleaning methods of different types of stains are also different. For example, bird droppings are easy to adhere to the surface of the battery board, so it needs to be cleaned with water combined with brushing; dust can be cleaned with static electricity, rags or vacuum cleaners; sand particles are heavy, Ordinary vacuum cleaners are difficult to clean. If the suction force of the vacuum cleaner is too strong, it will be adsorbed on the battery board, which may crush the battery board.

It is difficult for existing cleaning equipment to clean these different types of stains. At the same time, the existing cleaning equipment does not consider the interaction and impact of these different types of stains. For example, the cleaning equipment does not clean the sand thoroughly before cleaning sticky stains with brushes, As a result, the sand rolls back and forth on the brush body and the surface of the battery board and scratches the battery board. It can be seen that the cleaning of the battery board needs to take into account the type of stain and the order of cleaning

[0003] In addition, the existing cleaning equipment cannot automatically run and stop along the solar panels, and requires manual operation of the cleaning equipment, which cannot be intelligent

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