Wind power self-cleaning device for insulator

An insulator and wind power technology is applied in the field of automatic cleaning devices for contamination on the outer surface of power insulators, which can solve the problems of poor cleaning effect and unreasonable structure of the cleaning device, achieve automatic cleaning, avoid pollution flashover accidents, and improve operation safety. Effect

Inactive Publication Date: 2013-12-18
孟繁恒
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wind self-cleaning device for insulators to solve the problems of unreasonable structure and poor cleaning effect of existing cleaning devices

Method used

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  • Wind power self-cleaning device for insulator
  • Wind power self-cleaning device for insulator
  • Wind power self-cleaning device for insulator

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 2 As shown, the circular ring 1 is a rigid ring made of insulating material. On the outer edge of the circular ring 1, there are six (the number can be increased or decreased) fixedly connected to the outer edge of the circular ring 1 along the circumference. The wind guide blade 2 is provided with a number of roller frames on the inner edge of the circular ring 1, and a horizontal roller 3 is installed on each roller frame. The wheel edge of the roller 3 protrudes from the roller frame to contact the insulator form rolling friction.

[0021] Depend on figure 1 It can be seen that the centrifugal wind guide vane 2 made of insulating material is a long sheet-shaped body with a concave arc surface, its shape is arc-shaped, and its cross-section is arc-shaped. Figure 4 Among them, the connecting end on the left side of the centr...

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Abstract

The invention relates to a wind power self-cleaning device for an insulator of an electric power system. According to the structure of the wind power self-cleaning device for the insulator, a plurality of centrifugal type wind guide blades stretching out transversely towards the outer sides are fixedly connected to the outer side edge of an annular ring made of insulating materials, and the centrifugal type wind guide blades are strip sheet-shaped bodies with concave arc faces. A plurality of rolling wheel carriers are arranged on the inner side edge of the annular ring, a transversely-arranged rolling wheel is arranged on each rolling wheel carrier, and the wheel rims of the rolling wheels protrude out of the rolling wheel carriers, so that rolling friction can be formed when the rolling wheels make contact with the insulator. The wind power self-cleaning device for the insulator rotates around the umbrella skirt of the insulator by using wind power, dirt on the surface of the umbrella skirt of the insulator is scraped and removed by using dirt scraping edges on the centrifugal type wind guide blades, and thus the self-cleanness of the insulator is achieved. Therefore, regular manual cleaning work in conventional situations can be removed, the occurrence of pollution flashover accidents can also be avoided effectively, and the safety of the operation of electric transmission lines is improved.

Description

technical field [0001] The invention relates to an automatic cleaning device for dirt on the outer surface of a power insulator, in particular to a wind-powered self-cleaning device for an insulator. Background technique [0002] As we all know, due to the deterioration of the atmospheric environment, the surface of the insulator erected on the transmission line is seriously polluted, and the dirt on the surface of the insulator will lead to the occurrence of electrical pollution flashover, which poses a serious threat to the operation safety of the transmission line. In order to ensure the safe operation of transmission lines, the electric power sector has to invest a lot of manpower and material resources every year to carry out regular manual cleaning or cleaning of the outer surface of insulators, which is time-consuming and labor-intensive. [0003] Patent No. CN01121784.7 discloses a wind-powered cleaning ring for insulators. Its structure is composed of an insulating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/52B08B1/04
Inventor 孟繁恒王晓峰
Owner 孟繁恒
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