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Gas generating device and dry powder fire extinguishing device

A fire-extinguishing device and gas generation technology, which are applied in fire rescue and other directions, can solve problems such as unsatisfactory fire-extinguishing effect, and achieve the effects of ideal fire-extinguishing effect, high efficiency and simple structure

Inactive Publication Date: 2016-08-03
SHENZHEN SHENGJIE FIRE FIGHTING EQUIP ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current dry powder fire extinguishing device extinguishes the fire by spraying dry powder, but the fire extinguishing effect of the current dry powder fire extinguishing device is not ideal

Method used

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  • Gas generating device and dry powder fire extinguishing device
  • Gas generating device and dry powder fire extinguishing device
  • Gas generating device and dry powder fire extinguishing device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018] Such as figure 1 and figure 2 As shown, the present invention discloses a gas generating device, which includes a casing 1 and a gas-generating agent 2 located in the casing 1. The casing 1 is provided with at least two rows of gas ports 3, and each row has at least two Each gas outlet 3 is arranged in parallel, and two adjacent columns of gas ports 3 are arranged in a staggered manner; the outer surface of the gas-generating agent body 2 is coated with a high-temperature-resistant coating.

[0019] The distances between two adjacent air outlets 3 located in the same column are the same, the high temperature resistant coating is high temperature resistant silica gel, and the air outlets 3 are circular holes.

[0020] The gas outlet 3 arranged in the casing 1 of the gas generating device allows the gas generated by the gas-generating agent 2 to be ejected from the casing 1 evenly, and the air flow ejected from the gas outlet 3 of the casing 1 is fully stirred in the co...

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PUM

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Abstract

The invention provides a gasifier section and a dry powder extinguishing device. The gasifier section comprises an outer shell and a gas producing agent body in the outer shell. At least two rows of air outlets are formed in the outer shell, and each row comprises at least two air outlets, the rows of the air outlets are in parallel, and two adjacent rows of air outlets are inter-arranged. A high-temperature coating is coated on the outer surface of the gas producing agent body. The dry powder extinguishing device has the advantages of simple structure, ideal extinguishing effect and high efficiency.

Description

technical field [0001] The invention relates to a fire extinguishing device, in particular to a gas generating device and a dry powder fire extinguishing device. Background technique [0002] The current dry powder fire extinguishing device extinguishes the fire by spraying dry powder, but the fire extinguishing effect of the current dry powder fire extinguishing device is not ideal. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a gas generator. [0004] The invention provides a gas generating device, which includes a casing and a gas-generating agent located in the casing. The casing is provided with at least two rows of gas ports, and each row has at least two gas outlets. Each row of gas ports Parallel, two adjacent rows of air ports are arranged in a staggered manner; the outer surface of the gas-generating agent is coated with a high-temperature-resistant coating. [0005] As a further improvement of the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C13/76
Inventor 王景龙沈哲冉张雪峰国威王和平
Owner SHENZHEN SHENGJIE FIRE FIGHTING EQUIP ENG