Laser cleaning method and device for insulator RTV coating

A technology for insulators and coatings, which is applied in the field of laser removal of RTV coatings on insulators. It can solve the problem of damage to insulators caused by the removal of RTV coatings, and achieve the effects of avoiding base damage, high mechanization, and improving cleaning efficiency.

Active Publication Date: 2019-06-07
CHINA ELECTRIC POWER RES INST +3
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Problems solved by technology

[0005] In view of this, the present invention proposes a method and device for laser removal of RTV paint on insulators, aiming to solve the problem of improving the removal efficiency of RTV paint on the surface of insulators and reducing the damage caused by the removal of RTV paint to insulators

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  • Laser cleaning method and device for insulator RTV coating
  • Laser cleaning method and device for insulator RTV coating
  • Laser cleaning method and device for insulator RTV coating

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Embodiment Construction

[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0029] refer to figure 1 As shown, this embodiment discloses a method for laser removal of insulator RTV paint, comprising the following steps:

[0030] Ste...

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Abstract

The invention provides a laser cleaning method for an insulator RTV coating. The method comprises the following steps that 1, position parameters, appearance parameters and temperature of the insulator RTV coating are measured; 2, laser parameters are determined; and 3, the insulator RTV coating is removed. The laser is used for treating the surface of the RTV coating, the laser is directly actedon pollutants without mechanical contact, and the pollutants are directly gasified, ablated and photodecomposed, so that the high degree of mechanization is realized, the damage to the substrate can be effectively avoided, the surface form of the substrate can be controlled and changed, and a novel surface cleaning technology with relatively high working efficiency is achieved. It can be seen thatnon-contact cleaning and long-distance cleaning of the laser cleaning method for the insulator RTV coating have the characteristics of environmental protection and energy conservation, and the cleaning efficiency and effect can be obviously improved in the aspect of maintenance and use; and meanwhile, the laser cleaning method can effectively avoid damaging the substrate, accurately adjust the laser energy density, and effectively protect the substrate while improving the cleaning efficiency of the RTV coating.

Description

technical field [0001] The invention relates to the technical field of electric equipment maintenance, in particular to a method and device for laser removal of RTV paint on insulators. Background technique [0002] Due to the strong hydrophilicity of disc suspension porcelain or glass insulators, when the surface is seriously polluted and in harsh environments such as fog, dew, and drizzle, it is easy to cause flashover accidents on high-voltage transmission lines. RTV has excellent hydrophobicity, hydrophobic migration and recovery characteristics, which can greatly improve the pollution flashover voltage of line insulators. Therefore, in the current anti-pollution flashover measures of the power system, coating RTV paint on the surface of disc-shaped suspension porcelain or glass insulators has become an extremely effective anti-pollution flashover measure, which makes the disc-shaped suspension insulators have good electromechanical properties, It also has good hydropho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/00B08B13/00
Inventor 袁田李政言朱晓贾贤石王海林朱广志周军董中强付超刘翔张锐应斯代静汪英英武文华蔡勇江山王昱晴张虎张勤郭靖
Owner CHINA ELECTRIC POWER RES INST
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