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Study on Type Selection of Miniature Well-pump Used in Agriculture |
ZHANG Zhi-guang |
Shandong Vocational College of Water Conservancy, Qufu 273100, China |
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Abstract In order to reduce the cost and raise the efficiency of pumping station devices, discusses thefactors that must be taken into account when selecting the type of well pumps.Expounds the steps of typeselection and the ways of the checking of operating points. Set forth a simple and easy method to find out theoptimum of discharge and head so that users can decide what type of well pumps to choose in a more scientificway.
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Received: 08 August 2013
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