摘要
分析了双向流道型线设计方法 ,提出了一种适用于灌排结合低扬程大型轴流泵站的新型平面蜗壳双向流道及其设计方法 ,并结合魏村泵站模型试验对平面蜗壳双向流道泵装置特性进行了试验研究 结果表明 ,流道流线平顺 ,泵装置运行稳定 。
This paper analyzes the design of the reversible passage. A new type reversible spiral case passage suitable for large or medium irrigation drainage pumping stations is presented in this paper. Combined with the model test of Weicun Pumping Station, the pump sets with the passage are tested, and the complex characteristics are obtained.The results show that the flow in the passage is smooth and the pump sets work efficiently with high stability.
出处
《江苏理工大学学报（自然科学版）》
2001年第3期45-49,共5页
Journal of Jiangsu University of Science and Technology(Natural Science)
关键词
泵装置
双向流道
设计
轴流泵
泵站
pump sets
reversible passage
design method
characteristics
