引发火灾起因很多,但电器安装或用电不当引发火灾事故居多。据统计,与用电有关的火灾占80％以上。因二次装修时安装排风扇不当,电焊用电不当,安装电器电路不当等等而引发大火造成火灾的教训时有报道。去年,又有深圳端溪酒店二楼肥肥火锅城因值班人员外出不关电扇电源引发火灾,造成30人死亡,13人重伤的惨重灾难。 There are many causes of fire, but most electrical installations or improper use of electricity cause fire accidents. According to statistics, fires related to electricity use account for more than 80%. Improper installation of exhaust fans during secondary renovation, improper use of electric welding, improper installation of electrical circuits, etc., have led to reports of fires causing fires. Last year, there was another fatal hotpot city in the second floor of the Shenzhen Duanxi Hotel. The fire was caused by the on-duty personnel leaving the power supply of the fan, causing 30 deaths and 13 serious injuries.