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High insulation cleaning agent for live cleaning of communication equipment

A technology for charged cleaning and communication equipment, applied in detergent compositions, detergent compounding agents, soap detergent compositions, etc., can solve problems such as component or wiring burnout, electrochemical corrosion, degradation and failure, and achieve durability Good pressure value, improved volatility, improved effect

Active Publication Date: 2019-08-02
STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The data shows that when the temperature rises by 10°C, the reliability of the equipment will drop by 25%; when the temperature continues to rise, the components or wiring with poor temperature resistance may be burned out
(2) Dust forms a microcircuit after being exposed to moisture, causing circuit leakage, electrochemical corrosion, and serious accidents such as performance change, degradation, and failure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: A high-insulation cleaning agent for live cleaning of communication equipment, which consists of the following components in parts by weight: 65 parts of base oil, 10 parts of methylene chloride, 5 parts of fluorine-containing organic solvent, and 0.1 parts of fluorine-containing surfactant parts, 0.5 parts of silicone oil. In this embodiment, the fluorine-containing organic solvent is a mixture of two fluorine-containing organic solvents, namely fluorine-containing organic solvent A and fluorine-containing organic solvent B; the base oil is an alkane with a distillation range of 140-200 °C.

[0021] The fluorine-containing organic solvent A is perfluoroheptane, and the fluorine-containing organic solvent B may be a fluorine-containing ether solvent. Simply using fluorine-containing organic solvent A has low solubility in the system, and the effect of improving the withstand voltage value is limited. The introduction of fluorine-containing organic solvent...

Embodiment 2

[0047] Embodiment 2: This embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that the high-insulation cleaning agent for live cleaning of communication equipment is composed of the following components in parts by weight: base oil 80 parts, 15 parts of dichloromethane, 15 parts of fluorine-containing organic solvent, 0.5 parts of fluorine-containing surfactant, and 5 parts of silicone oil. In this embodiment, the fluorine-containing organic solvent is a mixture of two fluorine-containing organic solvents, namely fluorine-containing organic solvent A and fluorine-containing organic solvent B; the base oil is an alkane with a distillation range of 140-200 °C.

Embodiment 3

[0048] Embodiment 3: This embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that the high-insulation cleaning agent for live cleaning of communication equipment is composed of the following components in parts by weight: base oil 72 parts, 13 parts of dichloromethane, 10 parts of fluorine-containing organic solvent, 0.3 parts of fluorine-containing surfactant, and 3 parts of silicone oil.

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Abstract

The invention discloses a high insulation cleaning agent for live cleaning of communication equipment, which consists of the following components in parts by weight: 65 to 80 parts of base oil, 10 to 15 parts of methylene chloride, and 5 to 15 parts of fluorine-containing organic solvents. parts, 0.1 to 0.5 parts of fluorosurfactant, and 0.5 to 5 parts of silicone oil. The present invention uses fluorine-containing organic solvents and fluorine-containing surfactants at the same time, which can meet high voltage resistance and good wettability, improve system compatibility, and achieve good cleaning ability under high voltage conditions.

Description

[0001] Technical field: [0002] The invention relates to a cleaning agent for electrified equipment, in particular to a high-insulation cleaning agent for electrified cleaning of communication equipment and a preparation method thereof. [0003] Background technique: [0004] The equipment is affected by the surrounding environment and climate during operation. For indoor equipment, it is mostly affected by the air in the computer room. For outdoor equipment, in addition to being affected by the surrounding air environment, outdoor equipment is also affected by various climate changes. Effects such as fog, rain, snow, ice, etc. The damage of dust and static electricity to equipment is the most prominent: the hazards of dust: (1) the accumulation of dust increases the temperature of the surface of components. The data shows that when the temperature rises by 10°C, the reliability of the equipment will drop by 25%; when the temperature continues to rise, components or wiring wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D10/02
CPCC11D1/004C11D3/24C11D3/245C11D3/373C11D10/00C11D2111/20
Inventor 杜冠军张绍辉张栋潘海囤李交克刘伟钟浩张志军王建设
Owner STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY