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.
张志光. 小型农用机井的井泵选型[J]. 排灌机械工程学报, 2004, 22(3): 34-36.
ZHANG Zhi-guang. Study on Type Selection of Miniature Well-pump Used in Agriculture. Journal of Drainage and Irrigation Machinery Engin, 2004, 22(3): 34-36.