DF8B内燃机车差示压力计动作的原因分析及处理措施

Reason Analysis and Treatment Measures of Differential Manometer Movement in DF8B Diesel Locomotive

内燃机车柴油机差示压力计是为防止柴油机曲轴箱爆炸事故的发生而设置的,造成差示压力计动作产生的原因多、查找困难、处理难度大。本文通过对差示压力计动作的原因分析和处理预防,能够及时准确判断出引起差示压力计动作的故障,通过制定切实可行的预防措施,保证机车安全运行。

The differential manometer of the diesel engine of the diesel locomotive is set to prevent the explosion of the crankcase of the diesel engine,and there are many reasons for the occurrence of differential manometer movement, the process of finding and treatment is also difficult. Through the reasons analysis and prevention and treatment of differential manometer movement,this paper can timely judge the fault that causes the fault and ensure the safe operation of the locomotive by developing feasible preventive measures.