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Cable fireproof coating blanket

A technology for fire-resistant packages and cables, applied in electrical components, fire rescue, etc., can solve the problems of limited fire-resistant performance and secondary pollution of fire-resistant cables, and achieve the effects of good fire resistance and high temperature resistance, strong adaptability, and simplified bundling process

Pending Publication Date: 2020-12-29
GUANGDONG ANNUO NEW MATERIAL TECHNOLOYG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

General fire-resistant cables have limited fire resistance, and at the same time, the toxic smoke produced during combustion will cause secondary pollution to the human body and the environment, which cannot satisfy the power supply of important equipment for a long time under the condition of continuous high temperature or burning.

Method used

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  • Cable fireproof coating blanket
  • Cable fireproof coating blanket
  • Cable fireproof coating blanket

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Embodiment Construction

[0020] 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.

[0021] The object of the present invention is to provide a cable fireproof covering blanket to solve the above-mentioned problems in the prior art, so that the cable has good heat insulation and fire resistance, and the cable is safer to use.

[0022] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawin...

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Abstract

The invention discloses a cable fireproof coating blanket, which relates to the technical field of cable protection and comprises a rectangular blanket body coated with fireproof cotton. The blanket body is sequentially connected with a heat insulation outer layer, a fire extinguishing agent mixed material laying layer, a slow middle layer and a supporting layer from top to bottom in a stacked mode, the fire extinguishing agent mixed material laying layer comprises a superfine dry powder non-woven fabric bag and an aerosol non-woven fabric bag, and the superfine dry powder non-woven fabric bagis filled with superfine dry powder. The aerosol non-woven fabric bag is filled with aerosol powder, and the superfine dry powder non-woven fabric bag and the aerosol non-woven fabric bag are sequentially arranged in a staggered and matched mode. An elastomer is arranged in the slow middle layer and is uniformly filled with a flame retardant; a plurality of buckles are arranged on the two sides of the blanket body in an S-shaped crossed mode, and binding belts for binding the blanket body to a cable are connected to the buckles. The cable is good in heat insulation and fire resistance and safer to use.

Description

technical field [0001] The invention relates to the technical field of cable protection, in particular to a cable fireproof covering blanket. Background technique [0002] The fire resistance of power cables has attracted more and more attention from the public. In the event of a fire, the fire resistance of the cable plays a vital role in ensuring the normal operation of many instruments and equipment that are important to the safety of life and property. In such cases, there are extremely high requirements for the heat resistance and fire resistance of the cable. General fire-resistant cables have limited fire resistance, and at the same time, the toxic smoke generated during combustion will cause secondary pollution to the human body and the environment, which cannot satisfy the power supply of important equipment for a long time under the condition of continuous high temperature or burning. Contents of the invention [0003] The object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/02A62C3/16
CPCH02G3/02A62C3/16
Inventor 钟其达
Owner GUANGDONG ANNUO NEW MATERIAL TECHNOLOYG CO LTD
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