Waterproof fire-retardant fire-extinguishing caution cable

A technology of cable and flame retardant layer, which is applied in the field of waterproof, flame retardant and fire extinguishing warning cables, and achieves the effect of simple and reasonable structure

Inactive Publication Date: 2016-06-01
ANHUI CHANGFENG CABLE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cables are used in all fields of life and are the basis of modern life. In some special environments, cables are required to have special requirements such as tensile resistance, waterproof, and flame retardancy. Traditional cables cannot meet the above requirements.

Method used

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  • Waterproof fire-retardant fire-extinguishing caution cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The invention will be further described below in conjunction with the accompanying drawings.

[0008] A waterproof and flame-retardant fire-extinguishing warning cable, comprising a conductor 1, a wrapping layer 2, a shielding layer 3, an armor layer 4, a flame-retardant layer 5, a waterproof layer 6, and an isolation layer 7, and the conductor 1 is extruded around the wrapping layer 2. The wrapping layer 2 is extruded with a shielding layer 3, the shielding layer 3 is extruded with an armor layer 4, the armored layer 4 is extruded with a flame-retardant layer 5, and the flame-retardant layer 5 is extruded Wrap an isolation layer 7, the isolation layer 7 is extruded and wrapped with a waterproof layer 8, the isolation layer 7 is provided with a trachea 8, the air tube 8 is provided with an inert gas, and the waterproof layer 6 is provided with a reflective strip 9 and The luminescent wire 10, the conductor 1 is twisted by a plurality of oxygen-free copper wires, the shi...

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PUM

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Abstract

The invention discloses a waterproof fire-retardant fire-extinguishing caution cable, which comprises a conductor, a wrapping layer, a shielding layer, an armor layer, a fire-retardant layer, a waterproof layer and an isolating layer, wherein the wrapping layer extrudes and wraps the outside of the conductor; the shielding layer extrudes and wraps the outside of the wrapping layer; the armor layer extrudes and wraps the outside of the shielding layer; the fire-retardant layer extrudes and wraps the outside of the armor layer; the isolating layer extrudes and wraps the outside of the fire-retardant layer; and the waterproof layer extrudes and wraps the outside of the isolating layer. The cable disclosed by the invention is simple and reasonable in structure and has the advantages of shielding property, tensile property, fire resistance, waterproofness and the like.

Description

technical field [0001] The invention relates to a waterproof, flame-retardant and fire-extinguishing warning cable, which belongs to the technical field of power cables. Background technique [0002] Cables are used in all fields of life and are the basis of modern life. However, in some special environments, the requirements for cables are higher, and special requirements such as tensile resistance, waterproof, and flame retardancy are required. Traditional cables cannot meet the above requirements. Contents of the invention [0003] In order to overcome the above disadvantages, the object of the present invention is to provide a waterproof, flame retardant and fire extinguishing warning cable. [0004] The scheme of the present invention is as follows: a waterproof, flame-retardant and fire-extinguishing warning cable, including a conductor, a wrapping layer, a shielding layer, an armor layer, a flame-retardant layer, a waterproof layer, and an isolation layer. The shie...

Claims

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Application Information

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IPC IPC(8): H01B7/18H01B7/282H01B7/295H01B7/36H01B9/02H01B7/29
CPCY02A30/14H01B9/024H01B7/18H01B7/282H01B7/29H01B7/295H01B7/365
Inventor 汪伟杨立根汪业春
Owner ANHUI CHANGFENG CABLE GROUP
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