| 立式多级自吸离心泵的研究 |
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| 引用本文： | 韩建勇,陈静媛,刘玉波. 立式多级自吸离心泵的研究[J]. 煤矿机械, 2006, 27(3): 410-411 |
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| 作者姓名： | 韩建勇 陈静媛 刘玉波 |
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| 作者单位： | 黑龙江科技学院,机械工程学院,哈尔滨,150027;黑龙江科技学院,机械工程学院,哈尔滨,150027;黑龙江科技学院,机械工程学院,哈尔滨,150027 |
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| 摘 要： | 给出了立式多级自吸泵的结构,叙述了立式多级自吸泵的工作原理、设计要点和结构特点;分析了立式多级自吸泵的自吸过程;通过多级叶轮、静压控制回路和螺旋平衡鼓的应用,解决了普通自吸泵扬程低和虹吸造成储液量不足问题。
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| 关 键 词： | 立式多级 自吸离心泵 研究 |
| 文章编号： | 1003-0794（2006）03-0410-02 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005-12-05 |
Study of Vertical Multiple Self-priming Centrifugal Pump |
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| HAN Jian-yong,CHEN Jing-yuan,LIU Yu-bo. Study of Vertical Multiple Self-priming Centrifugal Pump[J]. Coal Mine Machinery, 2006, 27(3): 410-411 |
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| Authors: | HAN Jian-yong CHEN Jing-yuan LIU Yu-bo |
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| Affiliation: | College of Mechanical Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China |
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| Abstract: | The structure of vertical multiple self - priming pump is given, the working principle, design outline and structure features of vertical multiple self - priming pump are described. And the self - priming process of vertical multiple self - priming pump is analyzed. By the application of multiple impeller, static pressure control loop and helical balancing drum, the problems of low lift and liquid reserves shortage caused by siphanage in common self- priming pump are resolved. |
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| Keywords: | vertical multiple self - priming centrifugal pump study |
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