摘要
本文介绍了JY型节能油泵的性能，特点及其水力设计和结构设计方面的特殊性．分析了该泵的密封技术及其在输送不同介质时性能的换算．实际运行表明，JY型油泵具有高效节能，可靠性高．使用寿命长等优点．
The paper introduces the performance characteristics and the particularity of hydraulic design and structure design of JY model energy-saving oil pump. It's seal technical and performance conversion under transporting different medium are analyzed. It is pointed out that JY mpdel oil pump has advantages of high efficiency,energy-saving high reliability, long service life and et al.
关键词
节能
油泵
结构设计
水力设计
energy-saving oil pump
structure design
hydraulic design
performance
seal technical
