摘要
在以调水为目的的大型给水加压泵站设计中 ,加压站作为接力式泵站 ,采用直抽式可以充分利用来水压力 ,而且占地面积小 ,节省投资。大型直抽式加压泵站的设计工况点不确定性因素多 ,设计难度大。通过合理的工艺设计 ,精心的设备选型 ,泵组在宽范围流量和扬程的情况下电机轴功率不过载 ,泵组效率较高 ,泵组搭配合理 ,充分满足了广州市东水西调的目标要求。
The high-capacity booster pump station for water conveyance used to be designed as in-line relay to keep on the water head. By this way it will be smaller space requirement and low investment. To design a large pump station of this kind is not easy, because the working status seems determined by various factors. A pumping station working in wide spheres of discharge and delivery lift has been designed with just allocation of technological performance and equipment. Now it is serving for the water diverting engineering to Guangzhou City satisfactorily.
出处
《给水排水》
CSCD
北大核心
2003年第5期21-24,共4页
Water & Wastewater Engineering
