Wei Zhen,Zhang Shouhong,Li Ruixian,et al.Runoff Control Performance of Smart Tanks[J].Research of Soil and Water Conservation,2024,31(03):222-229.[doi:10.13869/j.cnki.rswc.2024.03.032]
智慧水箱径流调控效益研究
- Title:
- Runoff Control Performance of Smart Tanks
- 文章编号:
- 1005-3409(2024)03-0222-08
- Keywords:
- rainwater harvesting; smart tank; stormwater capture efficiency; overflow rate; overflow frequency
- 分类号:
- TU991.34
- 文献标志码:
- A
- 摘要:
- [目的]探究智慧水箱的径流调控效益变化规律,定量解析关键因素对其径流调控效益的综合影响,以期为智慧水箱的水文设计和径流调控效益评估提供科学参考。[方法]基于日降雨和日需水数据,构建智慧水箱水量平衡模型,采用雨水截留率、溢流率和溢流频率3个指标综合评估智慧水箱的径流调控效益,分析了智慧水箱的径流调控效益变化规律,定量解析水箱容积、水箱排放上限和降雨强度对智慧水箱径流调控效益的影响。[结果](1)智慧水箱和普通水箱雨水截留率相等,均随水箱容积的增大而增加。水箱容积为0～100 m3时,雨水截留率为0～87%;(2)智慧水箱的溢流率比同容积普通水箱低0～19%,且溢流率随水箱排放上限的增大而减小;(3)智慧水箱的溢流频率比同容积普通水箱低0～13%,且溢流频率随降雨强度的增大而增加。[结论]智慧水箱径流调控效益优于普通水箱,可以通过增加水箱容积和排放上限,降低强降雨条件对智慧水箱径流调控效益的影响。
- Abstract:
- [Objective] This study aims to explore the variation of runoff control performance of smart tanks, quantitatively to analyze the influence of key factors on their performance, thereby providing scientific referencesfor the design and runoff control performance evaluation of smart tanks. [Methods] This study developed a smart operating rule which was used for a tank water balance model based on daily rainfall and daily water demand data. The runoff control performance of the smart tank was quantitatively evaluated through three indicators, i. e., stormwater capture efficiency, overflow rate, and overflow frequency. The influence of three main factors, i. e., tank size, tank discharge upper limit, and rainfall intensity, on the three indicators was quantitatively analyzed to reveal the change rule of runoff control performance of smart tanks. [Results] The stormwater capture efficiencies of the smart tank and the conventional tank are equal and both rise with the increase in tank size. When the tank size ranges from 0 to 100 m3, the stormwater capture efficiency ranges from 0 to 87%. The overflow rate of the smart tank is 0 to 19% lower than that of the conventional tank of the same size. The overflow rate decreases with the growth of the discharge upper limit. The overflow frequency of the smart tank is 0 to 13% lower than that of the conventional tank of the same size. The overflow frequency rises with the increase in rainfall intensity. [Conclusion] The runoff control performance of smart tanks is better than that of conventional tanks. The impact of heavy rainfall intensity on the runoff control performance of smart tanks can be reduced by increasing tank size and discharge upper limit.
参考文献/References:
[1] 潘国艳,张翔,夏军.城市雨水径流的问题与处理综述[J].给水排水,2012,48(S1):113-117.
Pan G Y, Zhang X, Xia J. Review of urban stormwater runoff treatment[J]. Water and Wastewater Engineering, 2012,48(S1):113-117.
[2] 刘家宏,王浩,高学睿,等.城市水文学研究综述[J].科学通报,2014,59(36):3581-3590.
Liu J H, Wang H, Gao X R, et al. Summary of urban hydrology research[J]. Chinese Science Bulletin, 2014,59(36):3581-3590.
[3] 张建云,宋晓猛,王国庆,等.变化环境下城市水文学的发展与挑战:Ⅰ.城市水文效应[J].水科学进展,2014,25(4):594-605.
Zhang J Y, Song X M, Wang G Q, et al. Development and challenges of urban hydrology in a changing environment:Ⅰ. Hydrological response to urbanization[J]. Advances in Water Science, 2014,25(4):594-605.
[4] 朱正威.海绵城市的实践探索与韧性治理[J].人民论坛,2021,723(32):74-77.
Zhu Z W. Practical exploration and resilience management of sponge city[J]. People'S Tribune, 2021,723(32):74-77.
[5] Zhang S H, Zhang J J, Jing X E, et al. Water saving efficiency and reliability of rainwater harvesting systems in the context of climate change[J]. Journal of Cleaner Production, 2018,196:1341-1355.
[6] 王浩.城市化进程中水源安全问题及其应对[J].给水排水,2016,52(4):1-3.
Wang H. Problems and countermeasures of water source safety in the process of urbanization[J]. Water and Wastewater Engineering, 2016,52(4):1-3.
[7] 井雪儿,张守红.北京市雨水收集利用蓄水池容积计算与分析[J].水资源保护,2017,33(5):91-97.
Jing X E, Zhang S H. Volume calculation and analysis of rainwater harvesting and utilization reservoir in Beijing[J]. Water Resources Protection, 2017,33(5):91-97.
[8] 岳桐葭.降雨和用水变化对城市雨水收集利用系统最优容积影响研究[D].北京:北京林业大学,2021.
Yue T J. Impacts of rainfall and water demand on optimal tank size of rainwater harvesting system[D]. Beijing:Beijing Forestry University, 2021.
[9] Notaro V, Liuzzo L, Freni G. Reliability analysis of rainwater harvesting systems in southern Italy[J]. Procedia Engineering, 2016,162:373-380.
[10] Palla A, Gnecco I, La Barbera P. The impact of domestic rainwater harvesting systems in storm water runoff mitigation at the urban block scale[J]. Journal of Environmental Management, 2017,191:297-305.
[11] Zhang X Q, Hu M C, Chen G, et al. Urban rainwater utilization and its role in mitigating urban waterlogging problems: A case study in Nanjing, China[J]. Water Resources Management, 2012,26(13):3757-3766.
[12] Li Y, Huang Y, Ye Q, et al. Multi-objective optimization integrated with life cycle assessment for rainwater harvesting systems[J]. Journal of Hydrology, 2018,558:659-666.
[13] Melville-Shreeve P, Ward S, Butler D. Rainwater harvesting typologies for UK houses: A multi criteria analysis of system configurations[J]. Water, 2016,8(4):129.
[14] Campisano A, Butler D, Ward S, et al. Urban rainwater harvesting systems:Research, implementation and future perspectives[J]. Water Research, 2017,115:195-209.
[15] Litofsky A L E, Jennings A A. Evaluating rain barrel storm water management effectiveness across climatography zones of the United States[J]. Journal of Environmental, 2014,140(4), DOI:10,1061/(ASCE)EE.1943-7870.0000815.
[16] Almeida A P, Liberalesso T, Silva C M, et al. Dynamic modelling of rainwater harvesting with green roofs in university buildings[J]. Journal of Cleaner Production, 2021,312(1), DOI:10,1016/j. jclepro.2021.127655.
[17] Jones M P, Hunt W F. Performance of rainwater harvesting systems in the southeastern United States[J]. Resources, Conservation and Recycling, 2010,54(10):623-629.
[18] Ward S, Memon F A, Butler D. Performance of a large building rainwater harvesting system[J]. Water Research, 2012,46(16):5127-5134.
[19] Ghaffarianhoseini A, Tookey J, Ghaffarianhoseini A, et al. State of the art of rainwater harvesting systems towards promoting green built environments:A review[J]. Desalination and Water Treatment, 2016,57(1):95-104.
[20] Semaan M, Day S D, Garvin M, et al. Optimal sizing of rainwater harvesting systems for domestic water usages: A systematic literature review[J]. Resources, Conservation & Recycling: X, 2020,6:100033.
[21] Xu W D, Fletcher T D, Burns M J, et al. Real time control of rainwater harvesting systems: The benefits of increasing rainfall forecast window[J]. Water Resources Research, 2020,56(9):e2020WR027856.
[22] Oberascher M, Zischg J, Palermo S A, et al. Smart rain barrels:Advanced LID management through measurement and control[J]. Green Energy and Technology, 2018:777-782.
[23] Oberascher M, Kinzel C, Kastlunger U, et al. Integrated urban water management with micro storages developed as an IoT-based solution-The smart rain barrel[J]. Environmental Modelling & Software, 2021,139:105028.
[24] Xu W D, Fletcher T D, Duncan H P, et al. Improving the multi-objective performance of rainwater harvesting systems using real-time control technology[J]. Water, 2018,10(2):w10020147.
[25] Snir O, Friedler E. Dual benefit of rainwater harvesting:High temporal-resolution stochastic modelling[J]. Water, 2021,13(17):w13172415.
[26] Roman D, Braga A, Shetty N, et al. Design and modeling of an adaptively controlled rainwater harvesting system[J]. Water, 2017,9(12),974:w9120974.
[27] 北京市建筑设计研究院有限公司.海绵城市雨水控制与利用工程设计规范[S].北京市规划和自然资源委员会 DB11/685,2021.
Beijing Institute of Architectural Design and Research Co., Ltd.. Code for design of stormwater management and harvest engineering[S]. Beijing Municipal Commission of Planning and Natural Resources, DB11/ 685,2021.
[28] Jing X E, Zhang S H, Zhang J J, et al. Assessing efficiency and economic viability of rainwater harvesting systems for meeting non-potable water demands in four climatic zones of China[J]. Resources, Conservation and Recycling, 2017,126:74-85.
[29] Zhang S H, Zhang J J, Yue T J, et al. Impacts of climate change on urban rainwater harvesting systems[J]. Science of the Total Environment, 2019,665:262-274.
[30] Ali S, Zhang S H, Yue T J. Environmental and economic assessment of rainwater harvesting systems under five climatic conditions of Pakistan[J]. Journal of Cleaner Production, 2020,259:120829.
[31] 中华人民共和国住房和城乡建设部.海绵城市建设技术指南—低影响开发雨水系统构建(试行)[M].北京:中国建筑工业出版社,2015.
Ministry of Housing and Urban-Rural Development of PRC. Technical Guidelines for Sponge City construction-Construction of Rainwater System for Low Impact Development(Trial)[M]. Beijing:China Architecture & Building Press, 2015.
[32] Imteaz M A, Ahsan A, Shanableh A. Reliability analysis of rainwater tanks using daily water balance model:Variations within a large city[J]. Resources, Conservation and Recycling, 2013,77:37-43.
[33] Sample D J, Liu J. Optimizing rainwater harvesting systems for the dual purposes of water supply and runoff capture[J]. Journal of Cleaner Production, 2014,75:174-194.
[34] Okoye C O, Solyali O, Akintuˇ/gB. Optimal sizing of storage tanks in domestic rainwater harvesting systems:A linear programming approach[J]. Resources, Conservation and Recycling, 2015,104:131-140.
[35] Liang R, Di Matteo M, Maier H, et al. Real-time, smart rainwater storage systems:Potential solution to mitigate urban flooding[J]. Water, 2019,11(12),2428:w11122428.
[36] Parker E A, Grant S B, Sahin A. Can smart stormwater systems outsmart the weather?Stormwater capture with real-time control in southern California[J]. Acs Est Water, 2022,2(1):10-21.
[37] Sefton C, Sharp L, Quinn R, et al. The feasibility of domestic raintanks contributing to community oriented urban flood resilience[J]. Climate Risk Management, 2022,35:100390.
[38] Xu W D, Burns M J, Cherqui F, et al. Enhancing stormwater control measures using real-time control technology:A review[J]. Urban Water Journal, 2020,18(2):101-114.
[39] Behzadian K, Kapelan Z, Mousavi S J, et al. Can smart rainwater harvesting schemes result in the improved performance of integrated urban water systems[J]. Environmental Science and Pollution Research, 2018,25(20):19271-19282.
[40] Dirckx G, Korving H, Bessembinder J, et al. How climate proof is real-time control with regard to combined sewer overflows?[J]. Urban Water Journal, 2017,15(6):1-8.
备注/Memo
收稿日期:2023-06-25 修回日期:2023-08-14
资助项目:国家自然科学基金项目“城市雨水利用工程径流控制与供水功能变化机理与优化调控”(52279001)
第一作者:魏祯(1999—),女,天津武清人,硕士研究生,研究方向为城市雨水控制与利用研究。E-mail:weizhen@bjfu.edu.cn
通信作者:张守红(1985—),男,河南信阳人,教授,博士,博士生导师,研究方向为城市雨水控制与利用研究。E-mail:zhangs@bjfu.edu.cn