浮动环式主轴密封在灯泡贯流式水轮机上的应用  

Application for the Shaft Seal of Floating-ring Type on the Bulb Turbine

作　　者：刘玉辉[1] 

机构地区：[1]哈尔滨电机厂有限责任公司,哈尔滨150040

出　　处：《大电机技术》2008年第3期42-43,共2页Large Electric Machine and Hydraulic Turbine

摘　　要：灯泡贯流式水轮机的主轴密封设计在灯泡贯流式水轮机的设计中占有极其重要的地位,本文简要介绍了一种新开发的浮动环式主轴密封的设计原理、典型结构及安装方式。The design of the shaft seal for the Bulb turbine occupy the very important station in the design of the turbine. In this paper, the design principle, typical structure and installation method for a new shaft seal of floating-ring type were introduced briefly.

关 键 词：灯泡贯流式水轮机 主轴 平板密封 浮动环式主轴密封 

分 类 号：TK730.325[交通运输工程—轮机工程]