HEUI-A喷油测试与应用设计  

HEUI-A Injection Test and Its Application Design

作　　者：李孝禄[1] 宋军[1] 乔信起[1] 黄震[1] 

机构地区：[1]上海交通大学燃烧与环境技术中心,上海200030

出　　处：《柴油机设计与制造》2004年第3期29-32,共4页Design and Manufacture of Diesel Engine

摘　　要：简要介绍了HEUI-A液压增压式喷油器工作原理,实测并分析了它的喷油规律,设计了电控共轨系统,研制了用于HEUI-A的密封装置。这些工作的完成为在现有柴油机上使用HEUI-A型液压增压式喷油系统提供了数据和可能。This paper briefly introduces the principle of HEUI-A hydraulic intensified injector. Test and analysis of its injection regulation have been made, based on which an electronic-controlled common-rail system has been designed and a seal housing has also been developed for the system. This work provides the data and possibility for existing diesel engines to adopt the HEUI-A hydraulic intensified injection system.

关 键 词：喷油规律 增压 喷油系统 共轨系统 柴油机 喷油器 电控 液压 实测 密封装置 

分 类 号：TK42[动力工程及工程热物理—动力机械及工程]