Emergency Treatment Measures For Failures Of Natural Gas Vehicles During Driving

 Emergency Treatment Measures for Failures of Natural Gas Vehicles During Driving

1. Emergency measures in the event of natural gas leakage

2. Emergency measures in the event of vehicle spontaneous combustion

3. Emergency measures in case of vehicle collision or fire

1. Emergency measures in the event of natural gas leakage

1) If a slight natural gas leak occurs, stop immediately, turn off the ignition switch, turn off the engine, turn on the emergency light, and cut off the oil circuit. Check the leakage points and immediately close the manual shut-off valve on the gas cylinder.

2) If natural gas leaks due to a rupture of the high-pressure natural gas pipeline or the ferrule & ferrule set loosening, stop at the roadside immediately, turn on the emergency light, and quickly close the main gas circuit shut-off valve and each gas cylinder shut-off valve, cut off the power supply, and cut off the oil circuit; And, evacuate personnel, isolate the scene and the fire source. Once the surrounding leaked gas has dissipated, check the gas supply system to ensure that there is no fire hazard. Gasoline driving system shall be used to drive to a fixed refitting and maintenance shop for the repairing service of gas supply system.

 

2. Emergency measures in the event of vehicle spontaneous combustion

1) In case of the car ignites spontaneously, stop the car immediately, turn off the ignition switch, cut off the power supply, cut off the oil circuit, and quickly close the gas circuit shut-off valve and each gas cylinder valve; And, evacuate personnel and isolate the scene.

2) A dry powder fire extinguisher shall be adopted, and try to cool the gas cylinder with water.

 

3. Emergency measures in case of vehicle collision or fire

1) In the event of a traffic accident, stop immediately, turn on the emergency lights, and check whether the oil circuit and gas circuit are damaged; if damaged, turn off the ignition switch, cut off the power supply, cut off the oil circuit, close the gas cylinder valve, and evacuate personnel and isolate the scene and the fire source and protect the scene.

2) If natural gas leaks, stop immediately, turn off the ignition switch and gas cylinder valve, cut off the oil circuit, and evacuate personnel, isolate and protect the scene, and use a dry powder fire extinguisher to put out a fire.

3) If the gas cylinder valve cannot be closed, try to cool the gas cylinder. Evacuate personnel immediately, isolate the fire source, protect the scene, smoking or open flames is prohibited, and report to the relevant departments as soon as possible for emergency treatment.