| 1200LW-60大型泵低效原因浅析及改善措施探讨 |
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| 引用本文： | 丁天寿.1200LW-60大型泵低效原因浅析及改善措施探讨[J].电网与水力发电进展,2006,22(5):89-91. |
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| 作者姓名： | 丁天寿 |
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| 作者单位： | 渭南市东雷二期抽黄建设局 陕西渭南714000 |
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| 摘 要： | 1200LW-60大型蜗壳立式离心泵在下寨三级站的运行中出现经常性地流量衰减现象,致使水泵效率低下。作者通过长期观察分析,认为水泵流量衰减是进水水流紊乱所致,而水流紊乱与该站的进水形式有关,并提出了对该站进水形式进行改造的拙见。
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| 关 键 词： | 水泵:流量衰减 分析 改造探讨 |
| 文章编号： | 1671-4768(2006)05-0089-03 |
| 修稿时间： | 2006年10月17 |
The Brief Analysis of Reason for Large Scale Water Pumps With Lower Efficiency and Discuss on Improvement Measures |
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| Authors: | DING Tian-shou |
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| Abstract: | 1200LW-60 type large scale centrifugal pump often appeared phenomenon of flow decaying when Xiazhai pumping station in operation,which cause the water pump low efficiency.Through observation and analysis,it was convinced of the flow of water pump decaying was caused by the disorderly inflow,which concerning to the type of inlet,so that the inflow type alteration measures was put forward according to the opinion of the author. |
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| Keywords: | water pump the flow decays analyze alteration discussion |
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