非均匀发火柴油机启动空气分配器设计改进  

Design Improvement of Air Starting Distributor for Non-Uniform Ignition Diesel Engine

作　　者：郭俊宝 郑智锋 张寅虎 GUO Junbao;ZHENG Zhifeng;ZHANG Yinhu(Shanxi Diesel Engine Industry Co.,Ltd.,Datong 037000,China;Weihai Zhongding Tuobang Intelligent Equipment Co.,Ltd.,Weihai 264200,China)

机构地区：[1]山西柴油机工业有限责任公司,大同037036 [2]威海重鼎托邦智能装备有限公司,威海264200

出　　处：《柴油机》2022年第3期47-50,共4页Diesel Engine

摘　　要：针对非均匀发火柴油机在实际使用过程中发生停车后无法启动的故障对柴油机空气启动系统进行研究,分析在柴油机启动空气分配器设计中的常见问题,并对这些问题提出改进措施。对比改进前后柴油机的启动成功率和耗气量变化,以及柴油机启动系统耗气量的理论值和试验值,证明改进措施有效。In response to the failure that the non-uniform ignition diesel engine can not start after stopping during operation,the air starting system of the diesel engine was studied.The problems frequently appeared in the design of the starting air distributor of diesel engines were analyzed,and the improvement measures for these problems were put forward.By comparing the change of the success rate and gas consumption of the diesel engine before and after the improvement,as well as the theoretical and experimental values of the gas consumption of the diesel engine starting system,it is proved that the improvement measures are effective.

关 键 词：柴油机 空气分配器 耗气量 空气启动系统 

分 类 号：TK423.7[动力工程及工程热物理—动力机械及工程]