An insulator string cleaning tool

Abstract

The invention discloses an insulator string cleaning tool, and belongs to the field of power grids. The insulator string cleaning tool solves the technical problems that in the prior art, when insulator strings are cleaned, the work efficiency is low and the number of potential hazards is large. The insulator string cleaning tool comprises a support. A tray, a container and an operation rod are arranged on the support. A brush head used for cleaning an insulator string is arranged on the operation rod and located over the tray. The container is used for storing cleaning fluid. The tray, the container and the brush head are sequentially communicated to form a water supply system. The tray is arranged on the insulator string so that the insulator string cleaning tool can be positioned.

Description

【Technical field】 [0001] The invention relates to the field of power grid tools, in particular to an insulator string cleaning tool. 【Background technique】 [0002] The insulator strings of high-voltage overhead transmission lines are exposed to the air for a long time. Due to environmental pollution, the surface of the insulator strings inevitably adheres to solid, liquid and gaseous pollutant particles. These pollutants are generally conductive and hygroscopic, which will greatly reduce the insulation of the insulator strings. capacity, increase the leakage current on the surface of the insulator string, so that pollution flashover may also occur under the working voltage, and in severe cases, it may cause the grid to collapse and pose a serious threat to the safe operation of the power system. Therefore, the insulator string needs to be cleaned. [0003] In the prior art, the insulator strings are cleaned manually, and there are the following problems in the cleaning proc...

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Problems solved by technology

[0002] The insulator strings of high-voltage overhead transmission lines are exposed to the air for a long time. Due to environmental pollution, the surface of the insulator strings inevitably adheres to solid, liquid and gaseous pollutant particles. These pollutants are generally conductive and hygroscopic, which will greatly reduce the insulation of the insulator strings. capacity, increase the leakage current on the surface of the insulator string, so that pollution flashover may also occur under the working voltage, and in severe cases, it may lead to the collapse of the power grid and pose a serious threat to the safe operation of the power system. Therefore, the insulator string needs to be cleaned

[0003] In the prior art, the insulator strings are cleaned manually, and there are the following problems in the cleaning process: 1. Generally, two people are required to cooperate with the operation on the tower, and it is difficult for a single person to complete the operation; Cleaning is not in place; 3. Manual operations need to carry multiple tools, which are cumbersome to use together, and there are hidden dangers of falling objects; 4. Cleaning takes a long time

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