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Anti-insect anti-icing electric cable

An anti-icing and anti-pest technology, which is applied in the field of power transmission lines, can solve the problems of icing, cables being easily bitten by rodents and ants, and affecting the use and laying of cables, so as to reduce weight load and improve safety Effect

Inactive Publication Date: 2016-07-13
CHENGDU SHENGERJIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide an anti-pest and anti-icing cable, which can effectively solve the problem of freezing of high-voltage transmission lines caused by low temperature, which seriously affects the use and laying of cables, and the cables are easily torn by rodents and ants. The technical problem of biting, thereby can effectively solve the problem existing in the above-mentioned prior art

Method used

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  • Anti-insect anti-icing electric cable

Examples

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Embodiment 1

[0023] Such as figure 1 As shown, an anti-pest and anti-icing cable includes a metal stranded cable core 1 composed of several metal wires, an electric heating wire 3, a basic coating layer 4, an ant-proof protective layer 5, and a rodent-proof protective layer 6 and a hydrophobic coating layer 7, and an insulating layer 2 is provided on the outside of the metal stranded cable core 1. The electric heating wire 3 and the metal stranded cable core 1 are arranged in the basic coating layer 4, the metal stranded cable cores 1 are several, arranged in a circle, and the electric heating wire 3 is one, and is arranged on several metal wires. The center of the circle surrounded by the stranded cable core 1. A filling layer 8 is provided between the metal stranded cable core 1 and the electric heating wire 3 . The anti-termite protective layer 5 is arranged on the periphery of the basic coating layer 4 , the anti-mouse protective layer 6 is bonded to the outer layer of the anti-termi...

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Abstract

The invention discloses an anti-insect anti-icing electric cable, comprising metal twisted cable cores, which are formed by a plurality of metal conductors, an electric heating wire, a basic wrapping layer, an anti-termite protection layer, a mouseproof protection layer and a hydrophobic coating layer. The electric heating wire and the metal twisted cable cores are disposed in the basic wrapping layer; the anti-termite protection layer is disposed outside the basic wrapping layer; the mouseproof protection layer is connected with the outer layer of the anti-termite protection layer in an attached manner; and the hydrophobe coating layer is disposed outside the mouseproof protection layer. When power transmission is carried out through the cable, the cable is allowed to have the waterproof capability, the antifouling capability and the anti-icing capability; meanwhile, the electric heating wire in the cable can be used for heating the cable to melt the ice on the cable, thereby preventing the functions of the cable from being influenced; and in addition, the cable also has the mouseproof function and the anti-termite function.

Description

technical field [0001] The invention relates to a power transmission line, in particular to a pest-proof and anti-icing cable, which belongs to the technical field of high-voltage power transmission cables. Background technique [0002] Electricity occupies a very important position in national construction, because electric energy can be conveniently and economically transmitted and distributed over long distances, and can be easily converted into other kinds of energy. It is also easy to operate and control when used, and it is compatible with various emerging Technology is inextricably linked. Therefore, in all sectors of the national economy, in all modern industrial and agricultural production, transportation, information and communication, and people's daily life, electric energy has been increasingly widely and massively applied. It can be said that electrification is a highly mechanized and automated production process, the technical basis for adopting the latest ...

Claims

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Application Information

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IPC IPC(8): H01B9/00H01B7/42H01B7/17
Inventor 王楠
Owner CHENGDU SHENGERJIA SCI & TECH
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