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A kind of charged cleaning agent for high-voltage electric equipment and preparation method thereof

A technology for high-voltage power equipment and cleaning agents, applied in detergent compositions, detergent compounding agents, chemical instruments and methods, etc., can solve problems such as unevenness and different performance, and achieve extended service life and high insulation. , good volatility effect

Active Publication Date: 2021-06-08
国网山东省电力公司兰陵县供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of live cleaning agents for high-voltage power transmission and transformation equipment in China, but the performance after use for live cleaning is different and uneven. Therefore, it is of great significance to develop a live cleaning agent for high-voltage equipment with good comprehensive performance.

Method used

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  • A kind of charged cleaning agent for high-voltage electric equipment and preparation method thereof
  • A kind of charged cleaning agent for high-voltage electric equipment and preparation method thereof
  • A kind of charged cleaning agent for high-voltage electric equipment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A charged cleaning agent for high-voltage electrical equipment, which is made of the following raw materials in parts by weight: 60 parts of tetrachlorethylene, 1 part of polyether modified silicone, 30 parts of absolute ethanol, 1 part of propylene glycol block polyether, three 5 parts of sodium polyphosphate, 0.5 parts of ethylene glycol tetraacetic acid, 0.5 parts of simethicone, 0.5 parts of dimethyl sulfoxide, and 0.05 parts of dodecyl dimethyl betaine.

[0019] The preparation method of above-mentioned high-voltage electrical equipment charged cleaning agent, it comprises the following steps:

[0020] (1) Weigh each component separately, then pour tetrachlorethylene, polyether modified silicone, and sodium tripolyphosphate into a mixer and stir and mix for 10 to 15 minutes;

[0021] (2) Pour the material liquid mixed in step (1) into an airtight container together with other raw materials, and then stir and react at 20-30°C for 30-45 minutes.

Embodiment 2

[0023] A charged cleaning agent for high-voltage electrical equipment, which is made of the following raw materials in parts by weight: 100 parts of tetrachlorethylene, 10 parts of polyether modified silicone, 50 parts of absolute ethanol, 10 parts of propylene glycol block polyether, three 10 parts of sodium polyphosphate, 3 parts of ethylene glycol tetraacetic acid, 3 parts of simethicone, 1 part of dimethyl sulfoxide, and 0.3 parts of dodecyl dimethyl betaine.

[0024] The preparation method of above-mentioned high-voltage electrical equipment charged cleaning agent, it comprises the following steps:

[0025] (1) Weigh each component separately, then pour tetrachlorethylene, polyether modified silicone, and sodium tripolyphosphate into a mixer and stir and mix for 10 to 15 minutes;

[0026] (2) Pour the material liquid mixed in step (1) into an airtight container together with other raw materials, and then stir and react at 20-30°C for 30-45 minutes.

Embodiment 3

[0028] A charged cleaning agent for high-voltage electrical equipment, which is made of the following raw materials in parts by weight: 75 parts of tetrachlorethylene, 6 parts of polyether modified silicone, 42 parts of absolute ethanol, 6 parts of propylene glycol block polyether, three 8 parts of sodium polyphosphate, 1.2 parts of ethylene glycol tetraacetic acid, 1.8 parts of simethicone, 0.8 parts of dimethyl sulfoxide, and 0.15 parts of dodecyl dimethyl betaine.

[0029] The preparation method of above-mentioned high-voltage electrical equipment charged cleaning agent, it comprises the following steps:

[0030] (1) Weigh each component separately, then pour tetrachlorethylene, polyether modified silicone, and sodium tripolyphosphate into a mixer and stir and mix for 10 to 15 minutes;

[0031] (2) Pour the material liquid mixed in step (1) into an airtight container together with other raw materials, and then stir and react at 20-30°C for 30-45 minutes.

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Abstract

The invention discloses a charged cleaning agent for high-voltage electric equipment and a preparation method thereof, belonging to the technical field of fine chemical products. It is made of the following raw materials in parts by weight: 60-100 parts of tetrachlorethylene, 1-10 parts of polyether modified silicone, 30-50 parts of absolute ethanol, 1-10 parts of propylene glycol block polyether, terpolymer 5-10 parts of sodium phosphate, 0.5-3 parts of ethylene glycol tetraacetic acid, 0.5-3 parts of simethicone, 0.5-1 part of dimethyl sulfoxide, and 0.05-0.3 parts of dodecyl dimethyl betaine. The live cleaning agent for high-voltage power equipment of the present invention has good cleaning effect, high safety, high insulation and no damage to the high-voltage power equipment.

Description

technical field [0001] The invention relates to a powerful cleaning agent, in particular to a charged cleaning agent for high-voltage electric equipment and a preparation method thereof, belonging to the technical field of fine chemical products. Background technique [0002] The external insulation of power transformers and other power equipment is easy to deposit dirty substances, which reduces the insulation performance and increases the leakage current, which poses a hazard to the safe operation of the power grid, and often requires live cleaning. Live equipment live cleaning technology refers to the use of cleaning agents with high insulation, non-combustible, volatile, and environmentally friendly properties for operating electrical appliances and power equipment without power failure and non-stop operation. It is used by professional and technical personnel. Professional instruments, equipment, and tools follow professional operating procedures to quickly and complete...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/94C11D3/24C11D3/20C11D3/06C11D3/33C11D3/37C11D3/34C11D3/60
CPCC11D1/008C11D1/722C11D1/82C11D1/90C11D1/94C11D3/06C11D3/201C11D3/24C11D3/33C11D3/3454C11D3/373
Inventor 刘庆涛王楠许峰于升奎高伟刘益成李国昌赵杰王士伟王洪峰冯玉龙周长春张倩倩潘涛刘云增王校敏刘晓伟刘丽程远袁海洋宋青于海燕张富宫丽艳刘杰张海龙夏宗刚冯传亮邵明生王超李晓娟马东李钟明
Owner 国网山东省电力公司兰陵县供电公司
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