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Flame-retardant cable

A technology of flame-retardant cables and flame-retardant layers, which is applied in the direction of insulated cables, power cables, cables, etc., to achieve the effect of simple and reasonable structure

Inactive Publication Date: 2016-12-21
张荣华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Flame-retardant cable

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see figure 1 , which is a structural schematic diagram of the invention. A flame-retardant 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, the conductor 1 is extruded and wrapped around the wrapping layer 2, the The outer wrapping layer 2 is extruded with a shielding layer 3, the shielding layer 3 is extruded with an armor layer 4, the...

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Abstract

The invention provides a flame-retardant 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), the conductor is extruded around the wrapping layer (2), the wrapping layer (2) is extruded to wrap the shielding layer (3), and the shielding layer (3) is extruded to wrap the armor layer (4) , the outer extruded flame-retardant layer (5) of the armored layer (4), the outer extruded insulation layer (7) of the described flame-retardant layer (5), and the outer extruded waterproof layer (6) of the described isolation layer (7) ), the thickness of the flame retardant layer (5) is 2-3mm. The structure of the invention is simple and reasonable, and has the advantages of shielding, tensile resistance, flame retardancy, waterproof and the like.

Description

technical field [0001] The invention relates to a flame-retardant 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. [0003] Therefore, it is necessary to propose a new technical solution to solve the above problems. Contents of the invention [0004] In view of the above problems, the object of the present invention is to provide a flame-retardant cable. [0005] A flame-retardant cable of the present invention comprises a conductor, a wrapping layer, a shielding layer, an armor layer, a flame-retardant layer, a waterproof layer, and an isolation layer, and the conductor is extruded to wrap the wrapping layer, and the wrapping lay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/17H01B7/282H01B7/295H01B9/02
CPCY02A30/14H01B9/024H01B7/0072H01B7/17H01B7/2825H01B7/295
Inventor 张荣华
Owner 张荣华
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