西南石油大学学报(自然科学版) ›› 1989, Vol. 11 ›› Issue (3): 94-99.DOI: 10.3863/j.issn.1000-2634.1989.03.012

• 石油机械工程 • 上一篇    下一篇

灌注泵轴封的探讨

孟自超
  

  1. (石油机械系)
  • 收稿日期:1988-10-12 修回日期:1900-01-01 出版日期:1989-08-20 发布日期:1989-08-20
  • 通讯作者: 孟自超

APPROACH TO AXIAL SEAL OF CHARGING PUMPS

Meng Zhi-chao

  

  1. (Department of Mechanical Engineering)
  • Received:1988-10-12 Revised:1900-01-01 Online:1989-08-20 Published:1989-08-20
  • Contact: Meng Zhi-chao

摘要: 在分析国内现用难注泵轴封采用填针密封时失效的主要原因后,提出了改进措施,供设计、制造和使用时参考。

关键词: 灌注泵 密封 改进方法

Abstract: Having analyzed the main reasons for the failure of packing seal in
axial seal of charging pumps currently used at home, this paper presents
an improvement,which is available for reference in its design,manufacture
and application,

Key words: Charging pump Axial seal Packing seal