The security officer should have a professional fire extinguishing common sense. There are many ways to extinguish the fire, such as cooling, asphyxiation, isolation, and inhibition. The cooling method is to spray the fire extinguishing agent directly on the combustible; the asphyxiation method is to prevent the air into the burning area; the isolation method separates the burning objects from the nearby combustibles; the inhibition method is a chemical fire extinguishing agent into the burning area.
Security guards to know that fire is mainly to prevent the main, in the development of fire protection must be personal fire, technical fire both at the same time can be done in the bud. At the same time, we should also know the types of fire burning substances, which can usually be divided into three categories: fuel, fuel and fire source.
A combustible is a chemical reaction between oxygen in the air and other oxidants; a combustion aid is an oxidizing agent that produces an oxidizing reaction with the combustible; the source of fire is the source of energy produced by the supply of combustibles or the source of the fire.
Finally, master the basic method of escape, after escaping must close the door, must pay attention to the carbon monoxide in the smoke when the ground crawls, if you can use a mask or wet towel to cover your mouth and nose, you can also self do life rope, but do not have to do not do so.
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