Device capable of automatically cleaning composite post insulator and application method thereof

Abstract

The invention discloses a device capable of automatically cleaning a composite post insulator and an application method thereof. The device mainly comprises a base, a slewer, a high-pressure nozzle, acamera and a cleaning disc component; the slewer is connected onto the base; the high-pressure nozzle, the camera and a cleaning brush device are connected onto the slewer separately; the slewer canrotate around the composite post insulator; the high-pressure nozzle is used for spraying cleaning lotion and clear water to the composite post insulator; the camera is used for observing the positionbetween the cleaning disc component and the hemlines of the composite post insulator and the cleaning effect; and the cleaning disc of the cleaning disc component is inserted between the hemlines ofthe composite post insulator and cleans the hemlines and the cylinder between the hemlines through rotating around the composite post insulator. The device adopts the cleaning manner of combining flushing with repeated scrubbing to ensure high working efficiency and high-quality cleaning effect and automatically realizes the entire cleaning process. A working staff only needs to operate and mountthe lifting platform and the monitoring device of the device.

Description

technical field [0001] The invention belongs to the field of electric power industry equipment, in particular to a device capable of automatically cleaning composite post insulators and an application method thereof. Background technique [0002] Composite post insulators have good hydrophobicity, aging resistance, tracking resistance and electrical corrosion resistance, high tensile strength and bending strength, high mechanical strength, impact resistance, shock resistance and brittleness Good breaking performance, light weight, convenient installation and maintenance, it is an indispensable part of substations. [0003] During the operation of ±400kV, ±500kV and ±800kV DC converter stations, due to the complex site environment, compared with AC insulators, DC insulators have poorer electric field distribution, and they also have dirt particles and electrolysis, which is very easy to form pollution accumulation Such phenomena will cause pollution flashover faults in the o...

AI Technical Summary

Problems solved by technology

[0003] During the operation of ±400kV, ±500kV and ±800kV DC converter stations, due to the complex site environment, compared with AC insulators, DC insulators have poorer electric field distribution, and they also have the effect of adsorption of dirt particles and electrolysis, which is very easy to form pollution accumulation Such phenomena will cause pollution flashover faults in the overall power operation, which will seriously reduce the creepage distance of composite post insulators and increase the risk of failure. Once a fault occurs, it will cause huge losses to power operation, so it is necessary to Keeping Composite Post Insulators Clean

[0004] However, at present, the cleaning of composite post insulators is mainly done manually with a rag, which not only has low cleaning efficiency, but also cannot guarantee the cleaning effect

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