XUWen-zheng.Design of Drainage Pumping Station Integrated with Urban Public Space in Central Urban Area[J].China Water & Wastewater,2024,40(12):73-77.
中心城区排水泵站与城市公共空间融合设计
- Title:
- Design of Drainage Pumping Station Integrated with Urban Public Space in Central Urban Area
- Keywords:
- drainage pumping station; central urban area; urban renewal; public space; integration construction
- 摘要:
- 为保障城市排水安全,上海中心城区排水标准拟提高至5年一遇,需新增雨水泵站流量487 m3/s,由于用地紧张,应充分挖掘土地综合效益。以黄浦区浙江中路泵站为例,探索排水泵站结合城市更新、与公共空间融合的建设方案。浙江中路泵站规模为26 m3/s,用地面积约为2 922 m2,结合街坊内西侧拟建环卫设施停车场统筹建设。街坊总体采用竖向空间的叠合生长策略进行设计,地面一层为泵站以及环卫设施停车场,地面二层为公共空间,泵站用地面积较常规泵站减少30%~40%,地面二层释放公共空间约1 040 m2;泵站除臭采用洗涤+离子法+化学滤料吸附工艺,执行上海市《恶臭(异味)污染物排放标准》(DB 31/1025—2016);泵站设置独立的出入口,满足运维管理的安全需要。
- Abstract:
- The drainage standard in the central urban area of Shanghai is planned to be raised to return period of five years, and the flow of the new rainwater pumping station is required to be 487 m3/s, so as to ensure the safety of urban drainage. Due to land constraint, it is necessary to fully tap the comprehensive benefit of land. This paper explored the construction scheme of Zhejiangzhong Road pumping station integrated with urban renewal and public space in Huangpu District. The scale of Zhejiangzhong Road pumping station is 26 m3/s, and its footprint area is approximately 2 922 m2, which will be constructed with the proposed parking lot for sanitation facilities on the west side of the neighborhood. The overall design of the neighborhood adopts a vertical space overlapping growth strategy. The first floor is a pumping station and a parking lot for sanitation facilities, and the second floor is public space. The footprint area of the pumping station will be reduced by 30% to 40% compared with that of the conventional pumping station, and the second floor will release approximately 1 040 m2 of public space. The deodorization process of the pumping station consists of washing, ion method and adsorption with chemical filtration material, and the exhaust is required to meet the limit specified in Emission Standards for Odor Pollutants (DB 31/1025-2016), a local standard of Shanghai. The pumping station is equipped with independent entrances and exits to meet the safety needs of operation and maintenance management.
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