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本文推导了机械泵站抽水装置效率新的表达式,估计目前,效率通常<25％。同时还探讨了这种装置效率在新泵站设计和挖潜改造旧泵站时的应用。
In this paper, a new expression of pumping unit efficiency of mechanical pumping stations is deduced. At present, the efficiency is usually <25%. At the same time also discusses the efficiency of this device in the new pump station design and tap the potential transformation of the old pump station application.