What do you mean by sudden fire?

Sudden fire refers to the phenomenon that the energy output of fire source increases significantly due to sudden reasons during combustion. Sudden fire is a very dangerous phenomenon, which can cause fire and explosion. There are many reasons for sudden fire, including electrostatic accumulation, too high oxygen concentration, too high temperature and so on. Therefore, in daily life, we should always pay attention to avoid sudden fires.

Sudden fire is also a physical and chemical phenomenon, also known as flash fire. When combustible gas and oxygen are mixed in a certain concentration range and reach the explosion limit, only a small fire source or electric spark can cause sudden fire. Flash combustion is a rapid oxidation reaction, and the reaction speed is very fast, so the consequences of the accident are very serious.

In industrial production and scientific research, sudden fires often occur. In order to prevent sudden fire, people have taken many measures. Such as adding inert gas around combustible gas, adjusting gas concentration, cooling, etc. In addition, anti-static and flame-proof technologies are adopted in chemical industries such as petroleum refining and chemical product production, which effectively prevent the occurrence of sudden fires.