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Special outdoor flame-retardant tarpaulin and automatic extinguishing method

An automatic fire-extinguishing and tarpaulin technology, applied in fire-resistant coatings, fire rescue, coatings, etc., can solve the problem of no automatic fire-extinguishing, and achieve the effects of excellent thermal insulation performance, good flame retardant effect, and excellent weather resistance.

Inactive Publication Date: 2015-01-07
HANGZHOU XIAOER SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming: it does not have the function of automatic fire extinguishing

Method used

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  • Special outdoor flame-retardant tarpaulin and automatic extinguishing method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: with reference to attached figure 1 . An outdoor flame-retardant tarpaulin, one side of the flame-retardant base cloth 3 is inherently a dry powder bag fire extinguishing net 4 composed of a plurality of dry powder fire extinguishing bags 6, and a layer of flexible flame-retardant coating layer 5 is coated on the dry powder bag fire extinguishing net 4, The other side of the flame retardant base cloth 3 is provided with a flame retardant heat insulation layer 2 , and the flame retardant heat insulation layer 2 is provided with a heat reflection layer 1 . The dry powder fire extinguishing bag strip 6 is composed of a flame-retardant cloth bag strip and dry powder, and the dry powder is filled in the flame-retardant cloth bag strip. The flexible flame retardant coating layer 5 is a flame retardant flexible polyurea material layer. The diameter of the mesh hole of the dry vermicelli bag fire extinguishing net 4 is less than 2 centimeters. The main technica...

Embodiment 2

[0011] Embodiment 2: On the basis of embodiment 1, a kind of method for automatic fire extinguishing of outdoor flame-retardant tarpaulin, after open fire burns the bag in the dry powder strip bag fire extinguishing net in outdoor flame-retardant tarpaulin, its dry powder The dry powder released by the dry powder bag of the bag fire extinguishing net meets the flame and extinguishes the budding flame, so as to achieve the automatic fire extinguishing function of the outdoor flame-retardant tarpaulin.

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Abstract

The invention relates to a special outdoor flame-retardant tarpaulin with a flame retardant function and an extinguishing function, as well as an automatic extinguishing method. A dry powder strip bag extinguishing mesh composed of multiple dry powder extinguishing bag strips is fixed on one side of a flame-retardant base fabric, wherein a flexible flame-retardant coating layer is coated on the dry powder strip bag extinguishing mesh; a flame-retardant heat-insulation layer is arranged on the other side of the flame-retardant base fabric; and the flame-retardant heat-insulation layer is provided with a heat-reflecting layer. According to the invention, the special outdoor flame-retardant tarpaulin has good flame-retardant effect and automatic extinguishing function, has a function of actively reflecting the solar heat and excellent heat-insulation performance so as to integrate the flame-retarding, extinguishing, heat-insulation and decoration, and has excellent weather resistance and scrub resistance.

Description

technical field [0001] The invention relates to a tarpaulin specially used for outdoor flame retardant and an automatic fire extinguishing method with both flame retardant function and fire extinguishing function, and belongs to the field of tarpaulin manufacturing. Background technique [0002] CN101033583A, title "a multi-performance tarpaulin canvas and its manufacturing method", said tarpaulin canvas is a base cloth that has been dipped with fluoroacrylate, and the base cloth is made of core-spun yarn and flame-retardant vinylon or flame-retardant The core-spun yarn is made of flame vinyl chloride interwoven, and the yarn core of the core-spun yarn is stainless steel wire. The preparation method is as follows: use 0.05-0.08MM stainless steel wire as the core, and use vinylon or flame-retardant vinylon fiber to wrap the core-spun yarn. Then it is interwoven with flame-retardant vinylon to form a canvas, and then the canvas is dipped and rolled twice with fluorine-containi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B5/24B32B33/00C09D175/02C09D5/18A62C35/10
Inventor 冯晓波
Owner HANGZHOU XIAOER SCI & TECH