摘要
以国内第一座运行的上海成都路雨水调蓄池为例,分析了其进水模式存在的不足,基于充分使用调蓄池容积和"放清蓄浓"的运行理念,从进水泵运行水位、开启台数及开启时间等三方面优化了调蓄池的进水模式,并利用InfoWorks CS城镇排水系统水力模型对优化方案进行了比对验证,建议采用调蓄池2台进水水泵同时启动、启动水位调整至-4.5 m的优化方案。
The Chengdulu stormwater detention tank （SDT）, the first SDT in China, was chosen for inlet mode optimization by analyzing its weaknesses. Based on the operation concepts of fully using the detention volume as well as deterring highly polluted stormwater while discharging slightly polluted stormwater, the inlet mode was optimized in terms of operation water level, starting number and starting time of stormwater pumps. The optimization mode was checked by the urban drainage system hydraulic model InfoWorks CS. The Chengdulu SDT＇ s two stormwater pumps should be started at the same time, and the operating water level of two pumps should be controlled at -4.5 m.
出处
《中国给水排水》
CAS
CSCD
北大核心
2014年第5期104-108,共5页
China Water & Wastewater
基金
国家自然科学基金资助项目(51009068
41171017)
关键词
雨水调蓄池
排水系统
运行水位
优化
stormwater detention tank
drainage system
operating water level
optimization
