文献类型：会议论文

英文题名：Experimental study on influence on operation temperature of centrifugal pump's bearing for different compound mode

作者：Liu, Jianhua[1]; Wang, Rui[1]

第一作者：刘建华

通讯作者：Liu, J.

机构：[1] College of Mechanical Electrical Engineering, Xinxiang University, Xinxiang 453003, China

第一机构：新乡学院机电工程学院

会议论文集：Advances in Computer Science, Intelligent System and Environment

语种：英文

外文关键词：Bearings (structural) - Flow patterns - Intelligent systems - Temperature - Water treatment

摘要：The paper aimed at the problems of bearings running in the higher operating temperature for a centrifugal pump used in water treatment system to provide high-pressure water and analyzed the reasons caused bearings running in the higher operating temperature based on stress state of pump bearing and combined with internal flow pattern with centrifugal pump. The solution was raised to change bearing types and specifications and new bearing combination scheme. The solution achieved anticipated goal to reduce the operating temperature of bearings through the experiment proves. The scheme provides a reference method for operation and maintenance to the centrifugal pump and this conclusion can also provide the reference for pump structure design. ? 2011 Springer-Verlag Berlin Heidelberg.