双向大型立式潜水泵在城市水环境整治中的应用

Application of Vertical Double Acting Submersible Pump in Water Environment Training City

分析了国内外现有双向功能泵组及泵站的结构型式,进行了技术经济比较。针对当前我国城市防洪排涝工程需要,结合水环境整治的要求,同时以上海市木渎港泵闸工程的设计思路为例,提出了当前城市水环境整治中双向泵站泵组选择的原则、趋势和双向大型立式潜水泵的应用。经实际运行证明达到了预期的技术经济指标。

There are many types of structures of double acting pumps and pumping stations which have different technique and economic characteristics. According to demand for flood control and draining and water environment training, principles of choosing double acting pump and station have been introduced in water environment training engineering in city, taking Mudu River Pump and gate engineering as example. The trend and application of double acting pump have been presented. In practice, the value of technique and economic indexes have be achieved the desired results by use of this kind of pump. So the reference and guide obtained here could provided for designing double pumping station and selecting pumps.