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分析了内燃机车240/275系列柴油机排气管积油问题的原因,参照黏性液体缝隙泄露原理,对240/275系列柴油机气门导管下油量进行了探讨,分析了影响下油量的主要因素,提出了控制下油问题的措施。
The reasons of oil accumulation in the exhaust pipe of 240/275 diesel engine for diesel locomotive are analyzed. According to the principle of viscous liquid gap leakage, the fuel consumption of 240/275 series diesel engine valve guide is discussed. The main factors affecting the fuel quantity are analyzed , Put forward measures to control the oil problem.