摘要
DMA技术作为一套行之有效的水量数据采集、分析统计的模型工具,已逐渐在城市供水管网设施漏损控制及运营系统优化中得到推广应用。通过深圳市蛇口供水片区的DMA工程实例,运用总分表对照水量差的动态变化趋势研判等系统分析手段,探究水量差成因,为有效降低管网漏损、优化和改进供水设施运营维护管理提供了关键技术支撑。
As an efficient model for collecting and analyzing data and statistics, district metering area （DMA） technology has been widely applied in controlling water loss from municipal water distribution systems and improving their operation. The cause of NRW of the water distribution system in a residential area of Shenzhen Shekou District was investigated by comparing and analyzing the difference in water volume of the general customer meter and the trends of the NRW. This could effectively reduce water loss from the water distribution system, and improve the maintenance and operation of water distribution facilities.
出处
《中国给水排水》
CAS
CSCD
北大核心
2013年第23期60-63,共4页
China Water & Wastewater
关键词
DMA分析
小区管网
漏损控制
供水运营
DMA analysis
water distribution system in residential area
leakage control
water supply and operation
