1) mechanical floating ring seal
机械浮环密封
2) mechanical and floating-ring seal
机械浮环组合密封
1.
Through the contrast of the work principle and applicable scope of centrifugal pump seal which is commonly used and the analysis of working conditions and performance requirement of high pressure and thick seawater pump,a mechanical and floating-ring seal was designed for high pressure and thick seawater pump.
通过对离心泵常用密封工作原理、适用范围的对比介绍,以及对造水机系统高压浓海水泵工作环境和性能要求的分析,将高压浓海水泵轴封设计为机械浮环组合密封。
4) mechanical seal with floating intermediate ring
带浮动间隔环的机械密封
5) mechanical seal circulating liquid
机械密封循环液
6) floating ring seal
浮环密封
1.
Structure and development of floating ring seals;
浮环密封的结构分析及研究现状
2.
We introduced the structure and working principle of floating ring seal of centrifugal compressor, and analysed the reason for floating ring seal failure.
叙述了离心压缩机浮环密封的结构、原理,分析了浮环密封失效原因,比较了目前常用的3种密封及密封失效处理措施。
3.
This article introduces the working principle, structural types and characteristics and the performance inspection of the floating ring seals and analyzes several factors which may affect oil leakage rate of the floating ring seals, whose aim is for reference for design and test floating ring seals.
本文介绍了浮环密封的工作原理、结构型式和特点,以及浮环密封的性能检验,分析了影响浮环密封漏油量的几种因素,为浮环密封的设计和试验提供参考。
补充资料：浮环密封
靠浮动金属圆环与轴或壳体间的极小间隙限制流体泄漏的非接触式动密封（见图）。浮环可在壳体内自由浮动，因此轴高速旋转和产生振动时对密封的影响较小，摩擦、磨损也很小。浮环密封是一种高速密封，可用以密封气体和液体。密封气体时，浮环装置中应充满润滑油，以利密封和润滑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条