| 大型泵站的泵型选择 |
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| 引用本文： | 张仁田.大型泵站的泵型选择[J].中国农村水利水电,1991(7). |
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| 作者姓名： | 张仁田 |
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| 作者单位： | 江苏省水利勘测设计院 |
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| 摘 要： | 大型泵站的泵型选择,是泵站设计的一个关键性问题。以往,主要根据已建同类泵站的机型类比选择主泵泵型,技术、经济上欠合理。作者根据设计经验,提出了大型低扬程泵站泵型选择的设计方法。这种方法以比转数和模型通用特性曲线为依据,不仅比较实用,而且可以获得较大的经济效益。
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| 关 键 词： | 泵站 泵型选择 比转数 通用特性曲线 |
Selection of Pump Types for Large-Scale Pumping Station |
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| Zhang Rentian Jiangsu Surveying and Design Institute of Water Conservancy, China..Selection of Pump Types for Large-Scale Pumping Station[J].China Rural Water and Hydropower,1991(7). |
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| Authors: | Zhang Rentian Jiangsu Surveying and Design Institute of Water Conservancy China |
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| Institution: | Zhang Rentian Jiangsu Surveying and Design Institute of Water Conservancy,225001 China. |
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| Abstract: | Selection types of pump for large-scale pumping stations is a key decision in the design of pumping stations. Usually types of pump are chosen by comparing the pumps which have been used in other pumping stations. But it is not the most reasonable method from the point of view of technology and economy. The author, according to design experience, presents a method of selecting pump types for large-scale low-lift pumping stations. This method is based on the specific speed and model general characteristic curve of pump. This is not only a practical method, but also can result in much higher economic benefit. |
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| Keywords: | Pumping station Pump type selection Specific speed General characteristic curve |
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