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Non-stored-pressure perfluoro fire extinguishing device

A technology of perfluorohexanone and fire extinguishing device, applied in fire rescue and other directions, can solve the problems of large product volume, short storage time, narrow application range, etc., and achieve the effect of improving fire extinguishing effect and simple structure

Pending Publication Date: 2021-10-19
北京星日消防技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the particularity of perfluorohexanone fire extinguishing agents, most of the fire extinguishing devices currently on the market are pressurized, which is very inconvenient in the actual application process. The products are generally large in size and difficult to install, resulting in a narrow scope of application. , shorter storage time

Method used

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  • Non-stored-pressure perfluoro fire extinguishing device
  • Non-stored-pressure perfluoro fire extinguishing device
  • Non-stored-pressure perfluoro fire extinguishing device

Examples

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Embodiment Construction

[0023] Further description will be made below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as Figure 1~3 As shown, this embodiment provides a non-storage perfluorohexanone fire extinguishing device 100, which mainly includes a flat box-shaped body 10 and a fire extinguishing assembly 20. The body 10 is provided with a cavity 11 with an upward opening and is used to close the The sealing cover 12 of the cavity 11. Wherein, the fire extinguishing assembly 20 includes a perfluorohexanone material bag 21, an aerosol gas-generating powder column 22 and a trigger device 23, the trigger device 23 is arranged at the bottom of the body 10, and the aerosol gas-generating powder column 22 is arranged close to the trigger device 23 and A thermally conductive connection is made to the triggering means 23 . The heat-conducting connection includes direct contact or indirect contact through heat-conducting components to achieve the purpose of smooth...

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Abstract

The invention relates to a non-stored-pressure perfluoro fire extinguishing device. The non-stored-pressure perfluoro fire extinguishing device comprises a body and a fire extinguishing assembly, the body is provided with a cavity with an upward opening and a sealing cover used for sealing the cavity, the fire extinguishing assembly comprises a perfluoro material bag, an aerosol gas production grain and a trigger device, and the trigger device is arranged at the bottom of the body. When the trigger device is triggered, the trigger device is suitable for generating high temperature to enable the aerosol gas production grain to burn and generate a large amount of aerosol, and meanwhile, heat generated by burning destroys a packaging bag of the perfluoro material bag, and perfluoro in the packaging bag is sprayed out of the body under the pressure of the aerosol. The non-stored-pressure perfluoro fire extinguishing device has the advantages of small size, simple structure, high fire extinguishing effect, long storage time and the like.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a non-storage perfluorohexanone fire extinguishing device. Background technique [0002] With the increasingly strict restrictions on the use of traditional halon, heptafluoropropane, hexafluoropropane and other gas fire extinguishing agents, perfluorohexanone fire extinguishing agents with good environmental performance have been used more and more widely. It has low fire extinguishing concentration and high fire extinguishing efficiency. High, high safety factor, non-conductive, no residue, etc., suitable for fire protection places where it is not suitable to use other fire extinguishing agents to fight the fire and there is no large secondary pollution after fire extinguishing, such as big data centers, computer rooms, power distribution rooms, cultural relics Archives, aviation and ship engine compartments, etc. [0003] Due to the particularity of perfluoroh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C5/033A62C31/05A62C37/14
CPCA62C5/033A62C31/05A62C37/14
Inventor 邓盛彬
Owner 北京星日消防技术有限公司
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