变频恒压供水调度运行模式优化  

Optimization of Operation Mode on Variable Frequency and Constant Pressure for Water Supply Controlling

作　　者：仇坚 薛明 陈捷 

机构地区：[1]上海市自来水市北有限公司,上海200086

出　　处：《净水技术》2014年第A01期156-162,共7页Water Purification Technology

摘　　要：宝山地区用水主要由月浦水厂供应,长久以来宝山地区用水量日变化系数较大,因此不同时段压力差异大,非高峰时段富余水头较大,不利于安全供应,通过月浦水厂变频恒压改造,使月浦水厂实现恒压供水,出厂水量实现8 000 m3/h～18 000 m3/h无缝调节,实现平稳供应,降低宝山地区的富余水头和运行成本。The water supply of Baoshan area is mainly supported by Yuepu waterworks. For a long time the water demand of Baoshan is changeable from day to day. There are huge differences of water pressure in different times. In non-peak hours, the redundant waterhead will influence the safety of water supply. So transformed frequency is implemented in the system to keep water pressure constant. Meanwhile the water supply achieve seamless regulation between 8 000 - 18 000 m3/h. Operation costs is also reduced.

关 键 词：变频 恒压 供水调度 

分 类 号：TU991.6[建筑科学—市政工程]