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Wind rotated dedusting insulator

An insulator and wind power technology, which is applied in the field of wind-driven dust removal insulators, can solve problems such as line influence and flashover, and achieve good results.

Inactive Publication Date: 2020-04-14
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that flashover is prone to occur when dust is attached to the surface of the insulator, which affects the line, the invention proposes a wind-driven dust-removing insulator

Method used

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  • Wind rotated dedusting insulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-6 , a wind-driven dust removal insulator, including a base 1, a fixed column 3 is welded on the top of the base 1, and a connecting sleeve 4 is sleeved on the outside of the fixed column 3, and three insulators 10 are welded on the outside of the connecting sleeve 4 , the outer sleeve of the connecting sleeve 4 is provided with three sets of rotating rings, one set of rotating rings includes a first rotating ring 5 and a second rotating ring 13, and both sides of the first rotating ring 5 and the second rotating ring 13 are welded There is a rubber ring 6, the rubber ring 6 is U-shaped, and the inner wall of the rubber ring 6 is provided with a cleaning device.

[0031] In the present invention, the cleaning device includes a fixed bar 7, an arc block 8 and a rotating bar 11, the fixed bar 7 is fixedly connected with the bottom inner wall of the rubber ring 6, and the rotating bar 11 is connected with the top inner wall of the rubber ring 6 Rotationa...

Embodiment 2

[0040] refer to Figure 7 , a wind-driven dust removal insulator. Compared with Embodiment 1, in this embodiment, in order to enable the insulator to emit light at night to play a warning role, a second through hole is opened on one side of the insulator 10, and the insulator 10 is in the The second through hole is provided with a solar bulb 24, the color of the solar bulb 24 is red, the solar bulb 24 absorbs solar energy storage during the day, and at night, the solar bulb 24 emits red light, which can play a warning role.

[0041] When in use, the base 1 is fixed by the screw 2, the power line is put into the limit groove 1701, and the threaded rod 18 is turned to fix it. External, so as to prevent the power line from being too long and easy to swing, the windshield 14 is blown by the wind to drive the rubber ring 6 to rotate through the connecting block 15, and the rubber ring 6 rotates to drive the first rotating ring 5 and the second rotating ring 13 Rotate, when the win...

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Abstract

The invention belongs to the technical field of insulators, in particular to a wind rotated dedusting insulator. When dust is attached to the surface of the insulator, a flashover phenomenon easily occurrs, and the influence on a line is caused. The wind rotated dedusting insulator comprises a base, the top end of the base is fixedly connected with a fixed column; a connecting sleeve is arranged outside the fixed column in a sleeving manner; three insulators are fixedly connected to the outer part of the connecting sleeve; three sets of rotating rings are arranged outside the connecting sleevein a sleeving mode, one set of rotating rings comprises a first rotating ring and a second rotating ring, the two sides of the first rotating ring and the two sides of the second rotating ring are each fixedly connected with U-shaped rubber rings, a cleaning device is arranged on the inner wall of each rubber ring, and each cleaning device comprises a fixing strip, an arc-shaped block and a rotating strip. A wind shield is driven by wind power to rotate, the wind shield drives the rubber ring to rotate, and the rubber ring swings through a first brush and a second brush while rotating, so that dust on the surface of the insulator can be removed.

Description

technical field [0001] The invention relates to the technical field of insulators, in particular to a wind-driven dust-removing insulator. Background technique [0002] An insulator is a special insulation control that can play an important role in overhead transmission lines. It is used to increase the creepage distance. It is usually made of glass or ceramics. The insulator should not be damaged due to changes in the environment and electrical load conditions. Failure due to various electromechanical stresses, otherwise the insulator will not have a significant effect, and it will damage the service life and operating life of the entire line. However, the dust attached to the surface of the insulator can cause flashover between high-voltage lines, which is harmful to the safety of the line. make an impact. [0003] After retrieval, the Chinese patent application number is 201010562554.2, which discloses a self-vibrating dust-removing rubber insulator, including a core rod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/52H01B17/38G09F13/22G09F23/00
CPCG09F13/22G09F23/00H01B17/38H01B17/525
Inventor 汪繁荣许屹坤周子槊钟丹
Owner HUBEI UNIV OF TECH
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