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Novel wire cable

A wire and cable, a new type of technology, applied in the field of new wire and cable, can solve the problems of high price, complex process, difficult construction, etc., and achieve the effects of low cost, high safety and good fire resistance

Inactive Publication Date: 2015-04-29
宁夏海洋线缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing mineral insulated cables can still maintain normal power supply for a period of time after a fire, there are problems of high price, complicated process and difficult construction

Method used

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  • Novel wire cable

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0014] refer to figure 1 , the specific embodiment adopts the following technical solutions: a new type of wire and cable, including a conductor 1, an insulating layer 2, a filling layer 3, a wrapping tape wrapping layer 4, an inner lining layer 5, a steel wire armor layer 6 and an outer sheath 7. The insulating layer 2 is wrapped outside the conductor 1; the filling layer 3 is wrapped around the outer layer of the insulating layer 2; the wrapping tape wrapping layer 4 is wrapped outside the filling layer 3, and the wrapping tape wraps around The cladding layer 4 is wrapped with an inner lining layer 5 , a steel wire armor layer 6 and an outer sheath 7 in sequence.

[0015] It should be noted that the conductor 1 is a metal with good electrical c...

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PUM

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Abstract

The invention discloses a novel wire cable. The novel wire cable comprises a conductor, an insulation layer, a packing layer, a warping-tape warping layer, a lining layer, a steel wire armor layer and an outer sheath, wherein the insulation layer wraps the conductor; the packing layer wraps the outer layer of the insulation layer; the warping-tape warping layer wraps the packing layer; the lining layer, the steel wire armor layer and the outer sheath sequentially wrap the warping-tape warping layer. The novel wire cable is high in fireproof performance, resistant to high temperature, low in cost and high in safety.

Description

technical field [0001] The invention relates to a new type of electric wire and cable. Background technique [0002] New wires and cables are widely used in high-rise buildings, underground railways, underground streets, large power stations, important industrial and mining enterprises and other places related to fire safety and fire rescue, such as power supply lines and control lines of emergency facilities such as fire-fighting equipment and emergency guide lights. Although the existing mineral insulated cables can still maintain normal power supply for a period of time after a fire, there are problems of high price, complicated process and difficult construction Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a new type of wire and cable, which has good fire resistance, high temperature resistance, low cost and high safety. [0004] In order to achieve the above object, the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/29H01B7/17H01B7/02
Inventor 荆彦铭
Owner 宁夏海洋线缆有限公司