杜红光,马传胜,刘瑞华
摘要：随着《非道路移动机械用柴油机排放限值及测量方法(中国Ⅰ、Ⅱ阶段)》节能减排标准的实施,我们对柴油机燃油喷射系统进行了优化改进,验证了一些能有效降低单缸直喷柴油机排放指标的措施,有利于达到国家标准要求。本文从柴油机燃油喷射系统的喷油泵、高压油管、喷油器的改进入手,对降低排放的措施进行原理分析和验证。
关键词：单缸机;降低排放;措施
Abstract: With implement of energy
saving and emission reduction standards like Emission Limit and Measurement of
off-Road Mobile Mechanical Diesel Engine(Stage Ⅰ、Ⅱin
China),the optimization and improvement is carried out to Fuel Injection
System.Measures as to reduce signal cylinder direct injection diesel engine are
tested,which help the engine meet national standard,Based on injector pump,high
pressure oil pipe and injector in fuel injection system,the paper analyzes its
principle on mission reduction and give a further verification.
Keywords: Signal Cylinder Diesel
Engine;Emission Reduction;Measures
参考文献:
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[2]居钰生.我国柴油机喷油系统的现状及“十一五”期间的发展思路[A].中国内燃机工业年鉴—2005[C].上海交通大学出版社,2005年12月第8版,81-92.
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