车载LNG气瓶安全阀失效成因剖析及对策

Vehicle LNG Cylinders Safety Valve Failure Cause Analysis and Countermeasures

安全阀作为车载LNG气瓶的重要安全附件,其工作状况对LNG气瓶的安全有效运行有着重要的意义。通过对车载LNG气瓶安全阀常见失效形式进行整理剖析,列举了可能引起其失效的因素,并针对各失效类型提出了相应的改进或维修处理方案。

Safety valve as an important safety accessory of vehicle LNG cylinders, Its working condition has important significance for the safe and effective operation of LNG cylinder. This paper analyzes the common failure mode of the safety valve of the vehicle LNG cylinder,list the factors that may cause the vehicle LNG cylinder failure,And put forward the corresponding improvement or maintenance treatment plan for each failure type.