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紧急切断装置是液化气体汽车罐车的重要安全附件。根据《液化气体汽车罐车安全监察规程》的规定,罐体与液相管、气相管接口处必须分别装设1套内置式紧急切断装置。紧急切断装置包括紧急切断阀、远程控制系统和易熔塞自动切断装置,要求动作灵活,性能可靠,便于检修。远程控制系统的关闭操作应装在人员易于到达的位置,易熔塞自动切
Emergency shut-off device is an important safety accessory for liquefied gas tank car. According to “liquefied gas tanker truck safety supervision regulations,” the provisions of the tank and liquid pipe, gas pipe joints must be equipped with a set of built-in emergency shut-off device. Emergency shut-off devices include emergency shut-off valves, remote control systems and fusible plugs automatically cut off the device, requiring flexible action, reliable performance, easy maintenance. The closing operation of the remote control system should be installed in an easily accessible location for personnel, the fusible plug automatically cuts