Fire extinguishing composition

A technology of fire extinguishing composition and fire extinguishing substance, which is applied in the direction of fire prevention equipment, etc. It can solve the problems of complex and bulky device structure, increase the quality of fire extinguishing agent, and reduce the use efficiency, and achieve good economy, shorten effective fire extinguishing time, and light structure Effect

Inactive Publication Date: 2016-02-03
XIAN WESTPEACE FIRE TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the hot aerosol fire extinguishing agent will release a large amount of heat when the hot aerosol is released during the combustion reaction, which may cause secondary combustion. In order to effectively reduce the temperature of the device and the aerosol and avoid secondary fires, it is necessary to Increase the cooling system. Although the cooling material of the existing thermal aerosol fire extinguishing device can reduce the temperature of the product, it also greatly weakens the fire extinguishing performance of the product. In order to compensate for the loss of fire extinguishing performance caused by the cooling system, many products either reduce the fire extinguishing performance Level, or continue to increase the quality of the actual fire extinguishing agent, so that the volume of the product increases and the use efficiency decreases, which leads to a complex and bulky structure of the device, such as the S-type fire extinguishing agent
The traditional K-type fire extinguishing agent has high fire extinguishing efficiency and small size, but its sediment is corrosive and will cause secondary damage

Method used

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  • Fire extinguishing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Fire extinguishing composition formula: m-hydroxybenzoic acid 30%, lactitol 70%

[0040] When in use, weigh 60g of the above-mentioned fire extinguishing agent and assemble it with 50g of aerosol generating agent at the same time. The fire extinguishing effect is shown in Table 1

Embodiment 2

[0042] Fire extinguishing composition formula: 20% 2,5-dimethylbenzoic acid, 15% 4-methyl salicylic acid, 64.8% mannitol, 0.2% water glass

[0043] When in use, weigh 60g of the above-mentioned fire extinguishing agent and assemble it with 50g of aerosol generating agent at the same time. The fire extinguishing effect is shown in Table 1

Embodiment 3

[0045] Fire extinguishing composition formula: phthalic acid 35%, mannitol 55%, maltitol 9%, phenolic resin 1%

[0046] When in use, weigh 60g of the above-mentioned fire extinguishing agent and assemble it with 50g of aerosol generating agent at the same time. The fire extinguishing effect is shown in Table 1

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PUM

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Abstract

The invention relates to a fire extinguishing composition. The fire extinguishing composition consists of the following components in percentage by mass: 30%-80% of aromatic organic acid compounds, 15%-65% of alcohol compounds and 0.2%-5% of an additive.

Description

technical field [0001] The invention belongs to the technical field of aerosol fire extinguishing, in particular to a thermal aerosol fire extinguishing composition. Background technique [0002] Since the 1987 Montreal Convention in Canada put forward specific targets for countries to replace halon fire extinguishing agents, countries all over the world have been committed to the research of new fire extinguishing technologies. It is people's efforts to have high fire extinguishing efficiency and non-polluting fire extinguishing technology. direction. [0003] Gas fire extinguishing system, dry powder fire extinguishing system and water system fire extinguishing system have been widely used as substitutes for halon fire extinguishing agents because they are harmless to the environment. The fire extinguishing mechanism of carbon dioxide, IG541 and other inert gas fire extinguishing systems is mainly physical fire extinguishing. It suffocates the fire by reducing the oxygen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/06
CPCA62D1/06A62D1/005
Inventor 郑高峰高超史军军杨战军
Owner XIAN WESTPEACE FIRE TECHNOLOGY CO LTD
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