Fire extinguishers are more common in life, but you may not know much about the working principle of fire extinguishers. Next, let the editor briefly introduce the working principle of automatic fire extinguishers.
1. The dry powder fire extinguisher should be placed in a ventilated, dry, cool and convenient place. The ambient temperature is recommended to be -5 ℃ to 45 ℃. Do not in high temperature, humidity and serious corrosion occasions, to prevent dry powder fire extinguisher rigid body corrosion caused by explosion and dry powder fire extinguishing agent agglomeration, decomposition and other problems.