回龙电站水泵水轮机主轴密封设计计算  

Design and Calculations on Pump Turbine Shaft Seal of Hui Long Power Station

作　　者：贾允[1] 高欣[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》2010年第1期46-49,共4页Large Electric Machine and Hydraulic Turbine

摘　　要：本文讨论了一种水泵水轮机主轴密封的设计分析方法,介绍了该密封的工作条件、性能要求、结构形式、工作原理及特点等,重点对密封压力、补偿方式、泄漏量、密封副冷却做了定量分析。A method of design and analysis of pump turbine shaft seal was discussed in this paper, which introduced the working condition, performance requirements, configuration, working principle etc, and a main calculation analysis on seal pressure, automatic complementary manner, leakage quantity, seal parts coolant was made.

关 键 词：水泵水轮机 径向密封 设计 

分 类 号：TK730.2[交通运输工程—轮机工程]