Cleaning vehicle for tower-type solar thermal power generation heliostat

Abstract

The invention discloses a cleaning vehicle for a tower-type solar thermal power generation heliostat. The cleaning vehicle comprises a vehicle body, a cleaning device, a mechanical arm, an adjustment device, an auxiliary engine, a water tank, a water path and an oil path, wherein the cleaning device is mounted on the adjustment device, and the adjustment device is fixedly mounted at the tail end of the mechanical arm; the mechanical arm is mounted between the cab of the vehicle body and the auxiliary engine; the water tank is fixedly mounted at the rear end of the vehicle body; the auxiliary engine is used for supplying power for an oil pump in the oil path and a water pump in the water path and is mounted between the mechanical arm and the water tank; the water path is used for connecting the water tank with the cleaning device; and the pressure and the flow rate of the oil path can be adjusted to control actions of the mechanical arm, the adjustment device and the cleaning device.

Description

technical field [0001] The invention relates to the field of solar thermal utilization, in particular to a cleaning vehicle for tower-type solar thermal power generation heliostats. Background technique [0002] Solar thermal power generation is one of the important aspects of solar energy utilization. At present, there are mainly four types: trough type, tower type, Fresnel type and butterfly type. The basic process is: use solar concentrators to track the sun and concentrate solar radiation to absorb Thermal devices, so as to obtain high-temperature heat energy, and then use the heat energy for conventional thermal power generation or other medium-high temperature utilization. The solar concentrator is a key component of solar thermal power generation and solar energy medium and high temperature utilization system. This application mainly relates to the cleaning of the surface of the tower concentrator (also called heliostat). [0003] The cleaning of heliostats is a key ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the existing heliostat cleaning vehicle, such as the large mass of the cleaning device, the slow response speed of the adjusting device for the distance between the brush plate and the mirror surface, and the fact that every two brushing units form a group and cannot be adjusted independently, thereby providing a A heliostat cleaning vehicle with fast response speed, automatic adjustment of brush disc and mirror surface pressure, and good cleaning effect

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