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采取抽样调查的方法对北京市10个远郊区的农村供水小时变化特点进行了分析.分析时参照村镇供水工程技术规范将供水工程按规模分为5级,并在此基础上研究得出:在北京市农村供水工程中,对于采用连续供水方式的工程,按照村镇供水工程技术规范中的时变化系数进行设计,可满足运行需要等结论,为今后农村供水工程的建设提供参考。
By sampling survey, the characteristics of hourly changes of rural water supply in 10 outer suburbs of Beijing were analyzed.When the analysis refer to the technical specifications of water supply project in villages and towns, the water supply project was divided into 5 grades according to the scale, and on this basis, In the rural water supply project in Beijing, the design of continuous water supply project according to the time-varying coefficient in the technical specifications of water supply works in villages and towns can meet the operational requirements and other conclusions, providing reference for the future construction of rural water supply projects.