Fire-extinguishment composition containing unsaturated hydrocarbon compounds and derivatives thereof

Abstract

The invention discloses a fire-extinguishment composition containing unsaturated hydrocarbon compounds and derivatives thereof. According to the fire-extinguishment composition, high temperature caused by the combustion of a pyrotechnic composition is used for generating a lot of substances capable of extinguishing fire, so that the fire extinguishment aim is realized. The fire-extinguishment composition is simple in composition, stable in performance, easy to store for long time and non-toxic and has a very good environment-friendly performance.

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 ...

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 e

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