液化石油气槽车在运输途中发生重大事故导致的险情可分为以下几类 :1.槽车底盘严重损坏 ,人员伤亡 ,但罐体及联接管路、阀门、安全附件尚未损坏 ,也没有造成液化石油气泄漏。遇到这类情况 ,抢险人员可对罐体进行喷淋冷却 ,利用防爆发电机、防爆烃泵、长距离高压胶管等装卸设备 Liquefied petroleum gas tanker car in the transit accident caused by a major accident can be divided into the following categories: 1 tanker chassis serious damage, casualties, but the tank and connection piping, valves, safety accessories have not been damaged, did not result in Liquefied petroleum gas leaks. Encounter such a situation, rescue workers can spray the tank cooling, the use of explosion-proof generator, explosion-proof hydrocarbon pump, long-distance high-pressure hose and other handling equipment