灭火器一般由筒体、器头、喷嘴等部件组成,借助驱动压力将所充装的灭火剂喷出,达到灭火的目的。由1.2至1.5毫米的钢板焊接成的灭火器筒体,能承受的压力有几兆帕,有的高达20兆帕。灭火器是用来灭火的,但保管和操作不当也能发生爆炸。那么,如何避免灭火器爆炸伤人呢?1.二氧化碳、卤代烷、贮压式干粉灭火器不能存放在高温处,避免其发生物理性爆炸。 Fire extinguishers generally by the cylinder, head, nozzles and other components, with the driving pressure will be filled with the fire extinguishing agent, to extinguish the fire. Fire extinguisher cylinders welded from 1.2 to 1.5 mm steel can withstand pressures up to 20 MPa and up to 20 MPa. Extinguishers are used to extinguish a fire, but can also explode if stored and handled improperly. So, how to avoid the explosion of fire extinguishers wounding it? 1. Carbon dioxide, alkyl halide, storage dry powder fire extinguishers can not be stored at high temperatures to avoid its occurrence of physical explosions.