Position: Home > Articles > Distribution Blocking System in J City by Using Hydraulic Model
Journal of Irrigation and Drainage
2018
(1)
145-148
基于水力模型的J市供水管网区块化方案研究
作 者：
刘文睿;马智群;涂杰;吴芬芬;丁祥;冯阳;周晓;张凯
单 位：
长安大学环境科学与工程学院
关键词：
分区计量;DBS;水力模型;漏损控制
摘 要：
【目的】推进城镇供水管网漏损控制工作。【方法】利用软件建立J市供水管网水力模型并对进行DBS分区,对每个区块实行压力控制,降低背景漏损。【结果】J市供水管网区块化前后的压力、余氯、水龄结果对比分析后,区块化在均衡管网压力、控制漏损、改善水质方面发挥重要作用。【结论】供水管网区块化方案是可行的。
译 名：
Distribution Blocking System in J City by Using Hydraulic Model
作 者：
LIU Wenrui;MA Zhiqun;TU Jie;WU Fenfen;DING Xiang;Feng Yang;ZHOU Xiao;ZHANG Kai;School of Environment Science and Engineering, Chang'an University;Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education;School of Architectural Engineering , Chang'an University;
单 位：
LIU Wenrui%MA Zhiqun%TU Jie%WU Fenfen%DING Xiang%Feng Yang%ZHOU Xiao%ZHANG Kai%School of Environment Science and Engineering, Chang'an University%Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education%School of Architectural Engineering , Chang'an University
关键词：
division measurement;;distribution blocking system;;hydraulic model;;leakage control
摘 要：
【Objective】Promote the urban water supply network leakage control work.【Method】We established J city water supply network hydraulic model and DBS zoning by software, and pressure control for each block to reduce the background leakage.【Result】The comparison of the results of pressure, residual chlorine and water age before and after the water supply network in J city had concluded that the block played an important role in balancing the pipe network pressure, controlling leakage and improving water quality.【Conclusion】The plan is feasible and has certain guiding significance for production practice.
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