Patent ID: 8865014

Claim:
A fire extinguishing composition which generates fire extinguishing substance by high temperature sublimation, wherein the fire extinguishing composition comprises: a fire extinguishing material which can release a fire extinguishing substance with fire extinguishing properties by sublimation in a heating process, the content of the fire extinguishing material being at least 80 wt %; and a pyrotechnic agent, wherein the pyrotechnic agent of the fire extinguishing composition is adopted as a heat source and a power source in a process of fire extinguishing, and wherein fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire extinguishing substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire extinguishing substance spraying out together with the pyrotechnic agent.