管壳式冷油器浮动端密封结构分析

Analysis of the Sealing Structure of the Floating End in a Tube and Shell Oil Cooler

管壳式冷油器的管束浮动端易发生泄漏现象,对密封结构进行了分析。通过模拟计算,确定了较合适的结构型式。新设计的管束浮动端结构,解决了管壳式冷油器的泄漏问题,有效地保证了润滑油系统的稳定运行,减少机组事故发生率。

Leakage occurred in the tube bundle floating end of a shell and tube oil cooler, so the sealing structure was analyzed. Through simulation calculation, the suitable structure type was determined. The new design of the tube bundle floating end structure can solve the leakage problem of the shell and tube oil cooler, effectively ensure the stable operation of the lubricating oil system and reduce the unit accident rate.