| 立式自吸泵的研究 |
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| 引用本文： | 范宗霖,薛建欣,杨从新.立式自吸泵的研究[J].兰州理工大学学报,1998(1). |
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| 作者姓名： | 范宗霖 薛建欣 杨从新 |
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| 作者单位： | 甘肃工业大学流体机械及流体动力系 |
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| 摘 要： | 介绍了一种叶轮进口朝下，泵进口和吸水管在同一垂直轴线上的新型立式自吸离心泵．该泵的叶轮下方设有一个空气室，用来储存液体，特别适合用在输送腐蚀介质场合替代液下泵工作．文中介绍了这种泵的工作原理、结构及性能．
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| 关 键 词： | 自吸泵 液下泵 原理 结构 性能 |
Investigation of vertical self priming pumps |
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| Fan Zonglin,Xue Jianxin,Yang Congxin.Investigation of vertical self priming pumps[J].Journal of Lanzhou University of Technology,1998(1). |
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| Authors: | Fan Zonglin Xue Jianxin Yang Congxin |
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| Abstract: | A new vertical self priming pump whose inlet and suction pipe have the same vertical axial line with impeller eye being downward is introduced. There is air chamber beneath the impeller in the pump. Which is used to store the pumped liquid. This pump is especially suitable to pumping eroding media to substitute for submersible pumps. The working principle, construction, and performances of this type of pumps are also given in this article. |
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| Keywords: | self priming pump submersible pump principle construction performances |
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