摘要
值此南水北调工程正式开工,回顾了我国大型泵的发展历史;介绍了国外典型大型泵的结构,具有转速高、齿轮传动,配套电机体积小,泵站建设总投资少等优点;阐述了吸取国外先进经验改进我国大型泵结构设计的必要性及可行性;提出要加大科研力度,使大型泵设计实现第二次革命,推动排灌事业的发展。
Reviews the development history of large pump in our country.The mainstructure of large pump in pumping station is introduced. The advantages of largethe submersible pump and the milred flow pump abroad are analysed.It also discussesthe necessarity and feasibility to improve the domestic pump structure and toderive the advanced experience from abroad.To realize the second revolution in pumpdesign and to speed up the development of the irrigation and drainage cause,scientific research should be strengthened.
出处
《排灌机械》
2003年第3期1-5,22,共6页
Drainage and Irrigation Machinery
