Whistle type bird repelling device in high-voltage line tower

A technology of high-voltage line towers and whistles, which is applied in the field of high-voltage line tower bird repellent devices, can solve problems that affect the safe and stable operation of transmission lines, breakdown of air gaps in towers, and flashover of insulators, etc., to achieve significant bird repelling effects, obvious changes, and sound size noticeable effect

Inactive Publication Date: 2021-03-26
烟台市经济技术开发区智翔机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When birds defecate, nest, fly, peck and other activities on the transmission line, the excreted bird droppings form a conductive channel, which may cause the air gap breakdown of the tower, and the insulator may also have flashover and other problems. The big bird will directly cause a short circuit fault, seriously affecting the safe and stable operation of the transmission line

Method used

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  • Whistle type bird repelling device in high-voltage line tower
  • Whistle type bird repelling device in high-voltage line tower
  • Whistle type bird repelling device in high-voltage line tower

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Embodiment Construction

[0026] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0027] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0028] As introduced in the background technology, the prior art lacks bird repelling devices for transmission l...

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Abstract

The invention discloses a whistle type bird repelling device in a high-voltage line tower. The whistle type bird repelling device comprises fan blade assemblies, a first sleeve, a second sleeve, a base and a connecting assembly. Compared with the prior art, the whistle type bird repelling device is simple in structure and suitable for being mounted in the high-voltage line tower to repel birds ona tower body of the high-voltage line tower. According to the overall conception, the fan blade assemblies used for collecting wind power, when the wind power is large, the wind power blows rotating fan blades to the bottoms of the fan blade assemblies to abut against the outer rings at telescopic tables, the telescopic tables drive vertical rods and blocking parts at telescopic mechanisms to moveafter being stressed so as to open first air inlets, and the wind power entering hollow pipes can be changed; so that adjustment of the volume at the first whistle position is achieved; and the windpower enters the second sleeve through the first sleeve and then drives a piston to contract, then a first air outlet and a second air outlet are opened according to the wind power, the sound volume is changed in sequence, and effective bird repelling operation is carried out.

Description

Technical field: [0001] The invention belongs to a bird-repelling device for a high-voltage line tower, in particular to a whistle-type bird-repelling device inside a high-voltage line tower. Background technique: [0002] In recent years, with the improvement of the ecological environment and the enhancement of human awareness of wildlife protection, bird activities have become more frequent. When birds defecate, nest, fly, peck and other activities on the transmission line, the excreted bird droppings form a conductive channel, which may cause the air gap breakdown of the tower, and the insulator may also have flashover and other problems. A large bird will directly cause a short circuit fault, seriously affecting the safe and stable operation of the transmission line. From 2005 to 2014, a total of 1867 trips due to bird damage occurred on 110 (66) kV and above lines of the State Grid Corporation of China, accounting for 7.1% of the total number of line trips, and it has ...

Claims

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Application Information

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IPC IPC(8): A01M29/16A01M29/06A01M29/32H02G7/00
CPCA01M29/06A01M29/16A01M29/32H02G7/00
Inventor 不公告发明人
Owner 烟台市经济技术开发区智翔机械设备有限公司
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