Photovoltaic power station cleaning robot based on fan direct dust removal and its working method

Abstract

The invention discloses a photovoltaic power station cleaning robot achieving direct dust removal on the basis of a draught fan and a working method of the photovoltaic power station cleaning robot. The cleaning robot comprises a power system, a walking system, a cleaning system, a dust removing system and a control system; the power system is connected with the walking system, the cleaning system, the dust removing system and the control system separately, the walking system, the cleaning system and the dust removing system are connected to the control system through sensors respectively, and the centrifugal draught fan is adopted as the dust removing system. The robot works along the working path that the robot starts from the highest position of a solar panel, walks at equal altitude in the transverse linear direction of the solar panel, turns when the robot arrives at the edge of a solar panel array and then walks in the transverse linear direction of the solar panel again and works. The dust removing system discharges dust out of the robot through an output air duct in the longitudinal direction of the solar panel and always blows the dust to the low-terrain side of the solar panel. The cleaning robot can meet the requirement that a photovoltaic power station conducts quick and efficient cleaning work on a large-area solar panel.

Description

technical field [0001] The present invention relates to an intelligent robot suitable for cleaning solar panels of photovoltaic power stations, more specifically, it relates to a centrifugal fan as the main dust removal component, and the dust is repeatedly sucked and discharged by the fan during the walking and cleaning process until A cleaning robot for a photovoltaic power station blown to the ground and its working method. Background technique [0002] Large-scale photovoltaic power plants are usually built in areas with harsh climates, where there are generally severe wind and sand, drought and water shortage. Long-term dust and wind and sand will block the solar energy absorption effect of photovoltaic panel components, greatly reducing the solar energy absorption efficiency of photovoltaic panels. Not only that, but dust, sand and other pollutants will form long-term shadows on the surface of photovoltaic panels, which will cause hot spot effects. If the photovoltaic...

AI Technical Summary

Problems solved by technology

However, some crawling cleaning robots (such as two-legged type) only realize the movement of the station during most of the walking and turning time, and do not realize the cleaning function, so the efficiency is low; there are also some crawling cleaning robots (such as Japan's SINFONIA ) capacity of the dust box, which limits its effective working time and creates a great dependence on maintenance personnel

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