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RTV coating spraying equipment for supporting column insulator of transformer substation

A technology for post insulators and spraying equipment, applied in coatings, spray booths, spraying devices, etc., can solve problems such as inability to ensure uniform coating thickness, difficult to guarantee coating quality, and unsafe construction personnel, so as to improve RTV coating The effect of layer quality, low manufacturing cost, and improved spraying efficiency

Active Publication Date: 2016-05-04
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is possible to flexibly spray different positions of insulating porcelain parts, there are the following disadvantages: 1) During the spraying process, a large amount of paint will not be sprayed on the porcelain parts but will be sprayed into the air, which is not only inefficient and wasteful, but also Pollution to the surrounding environment; 2) The construction quality mainly depends on the experience of the construction personnel, and the uniformity of the coating thickness cannot be guaranteed, resulting in a decrease in hydrophobicity, aging and peeling problems, making it difficult to guarantee the quality of the coating; 3) During the construction process, the construction workers need to step on the surface of the porcelain bottle, and the safety rope is hung on the pillar of the porcelain bottle. Not only is it easy to damage the porcelain umbrella skirt, but it is also extremely unsafe for the construction workers; , wind speed, etc.) have a great influence on

Method used

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  • RTV coating spraying equipment for supporting column insulator of transformer substation
  • RTV coating spraying equipment for supporting column insulator of transformer substation
  • RTV coating spraying equipment for supporting column insulator of transformer substation

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] A substation post insulator RTV paint spraying equipment, its structure is as follows Figure 1 to Figure 5 As shown, it includes a spraying pressure system 1 and a spraying device with a spray gun 32 , and the spraying device completes the spraying operation of substation post insulators under the control of the spraying pressure system 1 .

[0025] The structure of the spraying pressure system 1 is as follows: figure 1 As shown, an air compressor 11 , a storage tank 12 , a spray pump and a controller 13 are included. The air compressor 11 communicates with the spray gun 32 through the air supply pipeline 15; the storage tank 12 communicates with the spray gun 32 through the paint pipeline 14, and the spray pump is arranged in the paint pipeline 14; The controller 13 is also respectively connected with the air compressor 11 ...

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PUM

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Abstract

The invention discloses RTV coating spraying equipment for a supporting column insulator of a transformer substation. The RTV coating spraying equipment comprises a spraying pressure system and a spraying device with a spray gun, wherein the spraying pressure system comprises an air compressor, a material storage tank, a spraying pump and a controller; the air compressor is communicated with the spray gun through an air supply pipeline; the material storage tank is communicated with the spray gun through a coating pipeline; the spraying pump is arranged in the coating pipeline; the controller is connected to each controlled end of the spraying device through a control circuit; and the controller is further respectively connected to the air compressor and the spraying pump. The RTV coating spraying equipment can enable the RTV coating on the surface of the insulator to be uniform and consistent, so that the service life of the insulator is prolonged.

Description

technical field [0001] The invention relates to a processing method for insulators in a power system, in particular to an insulator paint spraying equipment. Background technique [0002] RTV is a white room temperature curing silica gel. Its two most notable features are water increase and resistance to atmospheric and chemical pollution. It can be used as an anti-pollution flashover material on the insulating porcelain parts of electrical equipment in high-voltage substations in power systems. The electrical equipment is not affected by corona, ultraviolet rays, water corrosion and air dust pollution, and has a long service life and less maintenance workload. [0003] At present, spraying RTV paint on insulating porcelain bottles is mainly realized by manual spraying by workers. Although it is possible to flexibly spray different positions of insulating porcelain parts, there are the following disadvantages: 1) During the spraying process, a large amount of paint will not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B15/04B05B15/02B05B15/12B05B7/02
CPCB05B7/02B05B12/16B05B13/04B05B15/555B05B16/20
Inventor 花广如李文浩
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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