输配水系统设计中若干问题的探讨

Study on the design of water transportion and distribution system

日变化系数、时变化系数、最小服务水头的确定以及合理确定水泵扬程和正确选择水泵 ,是输配水系统设计中的重要环节。本文通过对调查资料的详细分析和经济计算对以上问题进行了探讨。

Through the analysis and the economic evaluation on findings result from water supply practice in recent years, some considerations in design of water transportion and distribution system such as the ratio of maximum day rate to average rate, the ratio of peak hour rate to average rate, system head, and the selection of pump units are discussed.