【摘要】 随着国民经济的不断发展，能源变得日趋紧张。在给排水系统中，水泵也是耗能大户，通过对水泵耗能、效率的计算和工况的分析，介绍了选择、调试水泵的一些可行性措施，以达到低耗、高效、节约能源的目的。更多还原

【Abstract】 With the national economy continuously developing,energy resources is becoming shortening with each passing day.A Water pump is one of the biggest energy consumers in drainage system.Through calculating the energy consumption and efficiency of a water pump and analyzing its working conditions,some feasibility measures of selecting and debugging water pump are put forward for realizing the purpose of low consumption,high efficiency and economizing.更多还原