离心泵轴承箱的改进  

Improvement of Bearing Box of Centrifugal Pump

作　　者：朱帅经[1] 肖维贵[1] 

机构地区：[1]深圳市水务集团有限公司大涌水厂,广东深圳518057

出　　处：《中国给水排水》2006年第20期22-23,共2页China Water & Wastewater

摘　　要：离心泵在运行中出现了轴承箱中的润滑油泄漏、油位计失去了检测功能等问题,分析了存在问题的原因,在轴承箱上加装了自制的挡油盘,使其和原迷宫密封组成综合迷宫密封,并且加装了自制的油位计,从而保证了离心泵的安全运行。This paper analyzed the problems like the lubricating oil leak from the bearing box and the oil gauge failure in measuring while the centrifugal pump is running. A new self-made oil control tray is installed in bearing box to build up an integrative labyrinth seal together with the original labyrinth seal, and a self-made oil gauge is installed to ensure safety running of centrifugal pump.

关 键 词：离心泵 轴承箱 综合迷宫密封 挡油盘 油位计 改进 

分 类 号：TU991.35[建筑科学—市政工程]