新型双向平蜗壳流通泵装置特性试验研究  

THE STUDY FOR THE CHARACTERISTICS OF PUMP SETS IN THE PUMPING STATION WITH NEW-TYPED REVERSIBLE SPIRAL CASE PASSAGE

作　　者：王林锁[1] 陈松山[1] 陆伟刚[1] 陈玉明[1] 葛强[1] 

机构地区：[1]扬州大学水利与建筑工程学院水利水电系,江苏扬州225009

出　　处：《扬州大学学报（自然科学版）》2000年第4期72-75,79,共5页Journal of Yangzhou University：Natural Science Edition

基　　金：江苏省重点实验室课题!(K990 82 )

摘　　要：提出了一种适用于灌排结合低扬程大中型轴流泵站的新型双向平蜗壳流道 ,并结合魏村泵站模型试验对双向平蜗壳流道泵装置特性进行了试验研究 ,得出泵装置综合性能曲线 .结果表明 :流道流态平顺 ,泵装置运行稳定 ,装置效率较高 .该成果不仅为魏村泵站设计和施工提供了必要的依据 。A new type reversible spiral case passage suited to large or midlle irrigation/drainage pumping stations is proposed in this paper. Combined with the modle test of Weicun Pumping Station, the characteristics of pump sets with the passage is tested and studied, and the complex characteristics is got out. The study showns that the flow in the passage is good and the pump sets works stably with high efficiency. The resalts not only have provided the necessary basis for the design and construction of Weicun Pumping Station, but also have the function of guiding and refering for the design of the similar pumping stations.

关 键 词：泵装置 双向平蜗壳流道 特性试验 性能曲线 泵站 

分 类 号：TV675[水利工程—水利水电工程]