应急泵密封系统设计及保障措施探讨  

作　　者：薛涛 徐艾青 彭沛 占鑫 武溉 曾磊 

机构地区：[1]湖北三六一一应急装备有限公司,湖北武汉430090 [2]新兴重工湖北三六一一机械有限公司,湖北襄阳441002

出　　处：《科技创新与应用》2022年第21期85-88,共4页Technology Innovation and Application

摘　　要：当前应急泵的研制与应用方兴未艾,应急泵及基于应急泵研发的装备系列在国家应急管理体系里起着核心关键作用。密封系统设计是应急泵设计的关键与重要组成,故文章从密封系统设计组成单元——密封元件设计选型及对应结构设计着手分析,并探讨水力性能设计、整机机构设计与密封系统设计的关系,从设计、加工、总装、使用维保等几个环节阐述密封系统相关保障措施。At present,the development and application of emergency pump is in the ascendant.Emergency pump and the equipment series based on emergency pump play a key role in the national emergency management system.The design of sealing system is the key and important component of emergency pump design,so this paper starts with the analysis of sealing system design unit-seal element design selection and corresponding structure design.It also discusses the relationship between hydraulic performance design,machine mechanism design and sealing system design,and expounds the relevant safeguard measures of sealing system from the aspects of design,processing,final assembly,use and maintenance.

关 键 词：应急泵 密封系统设计 保障措施 静密封 动密封 公差 水力性能 

分 类 号：TH17[机械工程—机械制造及自动化]