[1]林建德,崔福义,赵锂,等.基于在线监测的二次供水水箱运行效能评估及优化[J].中国给水排水,2026,42(15):54-60.
　LinJiande,CuiFuyi,ZhaoLi,et al.Operational Efficiency Evaluation and Optimization of Secondary Water Supply Tank Based on Online Monitoring[J].China Water & Wastewater,2026,42(15):54-60.

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基于在线监测的二次供水水箱运行效能评估及优化

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第42卷期数: 2026年第15期页码: 54-60 栏目: 出版日期: 2026-08-01

Title:: Operational Efficiency Evaluation and Optimization of Secondary Water Supply Tank Based on Online Monitoring

作者:: 林建德^1,2，崔福义¹，赵锂² ，徐悦³ ，吴芹环³ ，沈晨² ，匡杰²; （1.重庆大学环境与生态学院，重庆 400045；2.中国建筑设计研究院有限公司，北京 100032；3.昆明理工大学建筑工程学院，云南昆明 650500）

Author(s):: Lin　Jiande^1，2， Cui　Fuyi¹， Zhao　Li²， Xu　Yue³， Wu　Qinhuan³， Shen　Chen²， Kuang　Jie²; （1. College of Environment and Ecology， Chongqing University， Chongqing 400045， China； 2. China Architecture Design & Research Group Co. Ltd.， Beijing 100032， China； 3. Faculty of Civil Engineering and Mechanics， Kunming University of Science and Technology， Kunming 650500， China）

关键词:: 二次供水水箱; 在线监测; 有效容积; 水力停留时间; 水质稳定性

Keywords:: secondary water supply tank; online monitoring; effective capacity; hydraulic retention time; water quality stability

摘要:: 为优化二次供水系统中水箱的运行效能，以某办公园区为例，基于长序列的水箱进水量与水质在线监测数据，采用时序分析和统计学方法，对二次供水水箱有效容积、水质变化周期、水力停留时间和水质稳定性进行全面评估。结果表明，园区二次供水水箱有效容积设计值偏大，导致非工作时段水箱的水力停留时间较长，水质安全风险增加，建议通过动态调整水箱运行策略，将夏秋季节和冬春季节水箱最高运行水位分别控制在设计有效容积的85%和70%。此外，不同水质指标的稳定性差异显著，浊度与色度因受间歇性水箱水力扰动影响，稳定性较差，可基于监测数据样本的第95百分位数（P₉₅）和第99百分位数（P₉₉）分别设定提示预警和干预预警。

Abstract:: To optimize the operational efficiency of water tank in secondary water supply systems, this study took a specific office park as a case study. Based on long-term online monitoring data of influent flow and water quality, time-series analysis and statistical methods were employed to comprehensively evaluate the effective volume, water quality variation periodicity, hydraulic retention time (HRT), and water quality stability of the secondary water supply tank. The results indicated that the designed effective volume of the tank in the office park was overly large, leading to prolonged HRT during non-operating hours and increased water quality risks. It is recommended to dynamically adjust the tank operation strategy by controlling the maximum operating water level to 85% and 70% of the designed effective volume during the summer-autumn and winter-spring seasons, respectively. In addition, the stability of various water quality parameters varied considerably. Turbidity and chromaticity, being more susceptible to intermittent hydraulic disturbances within the tank, exhibited poorer stability. For these parameters, alert thresholds and intervention thresholds can be established based on the 95th and 99th percentiles (P₉₅ and P₉₉) of the monitoring data samples, respectively.

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更新日期/Last Update: 2026-08-01