Cleaning protective agent for insulator of high-speed rail train

A technology for insulators and protective agents, applied in detergent compositions, detergent compounding agents, surface active detergent compositions, etc., can solve problems such as low cleaning efficiency, personal injury, secondary pollution of insulators, etc. Cleaning time, storage and use safety, high breakdown voltage effect

Active Publication Date: 2019-10-22
ZHENGZHOU ZHONGYUAN LIDA NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are only two types of cleaning agents currently used: one is solvent-based cleaning agents, which are fast in cleaning speed and high in cleaning efficiency, but the volatilized gases are toxic to a certain extent, and long-term contact will cause harm to the human body. It is easy to burn, and there are great safety hazards in storage and use; one is water-based cleaning agent, which has a slow cleaning speed, and it is difficult to complete the cleaning of all insulators within a certain maintenance time, and the cleaning efficiency is not high , easy to have residues, causing secondary pollution of insulators

Method used

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Embodiment Construction

[0023] The present invention will be described in detail through the following examples, which are illustrative rather than restrictive, and cannot limit the protection scope of the present invention.

[0024] Example:

[0025] A cleaning and protecting agent for insulators of high-speed trains, which is a liquid, and the detergent is a polymer of isomeric alcohol and ethylene oxide (1310), isopropanolamide (DX6508) and lauryl phosphate (MAE ) according to the ratio of 1:2:1 to make a multi-component combined nonionic surfactant, accounting for 1.5%, the corrosion inhibitor is sodium metasilicate, accounting for 0.5%, and the solubilizer is ethanol, accounting for 0.5%. 5%, the metal complexing agent is sodium citrate, accounting for 0.3%, the added amount of pH regulator is about 0.5%, the nanomaterial is silicon dioxide, accounting for 0.3%, and the rest is deionized water.

[0026] The high-speed train insulator cleaning and protective agent with the above ratio has a fini...

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PUM

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Abstract

The invention discloses a cleaning protective agent for an insulator of a high-speed rail train. The cleaning protective agent for the insulator of the high-speed rail train is liquid and comprises the following components in percentages by weight: a detergent, a corrosion inhibitor, a solubilizer, a metal complexing agent, a pH value regulator, a nano material and deionized water. The detergent is a multi-component combined nonionic surfactant and accounts for 1-2.5%, and the corrosion inhibitor accounts for 0.3-1%, the solubilizer accounts for 3-9%, and the metal complexing agent accounts for 0.1-0.8%, the proportion of the pH regulator is determined according to the actual situation, the nano material is solid nano particles and accounts for 0.01-3%, and the rest is the deionized water.By the cleaning machine, the insulator is bright as new after being cleaned, a layer of protective film is formed on the surface of the insulator, so that the insulator is not easily secondarily polluted, and the secondary cleaning time is prolonged.

Description

technical field [0001] The invention relates to the technical field of cleaning insulators for high-speed trains, in particular to a cleaning and protecting agent for high-speed train insulators. Background technique [0002] The insulator is a key component of the high-speed rail train contacting the grid support and suspension device. It is located on the top of the high-speed rail train and plays the role of electrical isolation between the point part and the insulating part of the suspension device and the support for the suspension device. In the natural environment, the insulators of high-speed trains are easily polluted by the metal dust produced by the pantograph-catenary system and the granular dust in the environment, forming a dirty layer on the surface, reducing the surface insulation, making it easy to Dirt flash occurs. Pollution flashover will damage electrical equipment and seriously affect the operation safety of high-speed trains. [0003] Due to the spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/08C11D3/12C11D3/20C11D3/30C11D3/60
CPCC11D1/66C11D1/72C11D1/78C11D1/825C11D3/0073C11D3/08C11D3/124C11D3/201C11D3/2086C11D3/30C11D11/0041
Inventor 辛高峰王义春鹿大方
Owner ZHENGZHOU ZHONGYUAN LIDA NEW MATERIAL CO LTD
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