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Far infrared anti-ice and snow bunched aerial insulated cable

An overhead insulated cable, far-infrared technology, applied in the direction of insulated cables, insulated conductors, cables, etc., can solve the problems of increased laying costs, increased laying space, and large power consumption, so as to reduce sag, save power, and reduce manufacturing. Effects of cost and laying costs

Inactive Publication Date: 2010-12-15
ZHENGZHOU CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the whole process of heating and melting ice and snow, it not only consumes a lot of electric energy, but also increases the overall laying cost, and the occupied laying space also increases accordingly.

Method used

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  • Far infrared anti-ice and snow bunched aerial insulated cable
  • Far infrared anti-ice and snow bunched aerial insulated cable

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with embodiment (accompanying drawing):

[0011] As shown in the figure, the far-infrared anti-ice and snow bundled overhead insulated cable of the present invention includes an overhead insulated wire core that is wrapped in an outer sheath layer 1 and is composed of four metal conductors that are respectively wrapped with an insulating material layer 2, and consists of a A far-infrared heating body core composed of a far-infrared heating conductor 5 wrapped with a heating insulating material layer 4; the far-infrared heating conductor is a far-infrared non-metallic heating conductor prepared by using high-performance carbon fiber reinforced materials.

[0012] The specifications of the non-metallic far-infrared heating element described in the present invention are 3K, 6K, 12k, 24k, 48k, 80k; the nominal section of the overhead insulated wire can be: 10mm 2 、16mm 2 、25mm 2 、35mm 2 、50mm 2 、70mm ...

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Abstract

The invention discloses a far infrared anti-ice and snow bunched aerial insulated cable. The cable is characterized by comprising an aerial insulated wire core and a far infrared heating body wire core, wherein the aerial insulated wire core is wrapped in an outer sheath layer and formed by a plurality of metal conductors wrapped by insulating material layers respectively; and the far infrared heating body wire core is formed by at least one far infrared heating conductor wrapped by a heating and insulating material layer. Compared with the prior art, the cable has the advantages of good anti-ice and snow effect, high heating speed, low power consumption, light weight and capability of relieving sag of the aerial insulated cable and effectively reducing the manufacturing cost and the laying cost.

Description

technical field [0001] The invention relates to the use of a cable, in particular to a far-infrared anti-ice and snow bundled overhead insulated cable. Background technique [0002] Most of the anti-icing and snow heating cables in the prior art are laid with a power transmission cable and a heating cable, and the heating conductors used in the heating cable are all made of metal materials, which increases the overall weight of the cable. When it is necessary to melt ice and snow, the heating method is realized by external heating of one cable (heating cable) to another cable (transmission cable). In the whole process of heating and melting ice and snow, not only a large amount of electric energy is consumed, but also the overall laying cost is increased, and the occupied laying space is correspondingly increased. Contents of the invention [0003] The purpose of the present invention is to provide a far-infrared anti-ice and snow bundled overhead insulated cable for the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/42
Inventor 卢宇朱爱荣钟苏王豫关立民陈鲁丁李红西樊华
Owner ZHENGZHOU CABLE
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