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A platform for research: civil engineering, architecture and urbanism
Ecological infiltration pond system for sponge city construction and construction method thereof
The invention relates to the technical field of sponge city construction, in particular to an ecological infiltration pond system for sponge city construction and a construction method thereof.The ecological infiltration pond system for sponge city construction sequentially comprises a water inlet area, a vegetation buffer area, a primary sedimentation sewage interception area, a pre-treatment area and a main pond treatment area in the rainwater runoff direction; the water inlet area, the vegetation buffer area, the primary sedimentation sewage interception area, the pre-treatment area and the main pond treatment area are communicated with one another; the pond bottom structure of the main pond treatment area sequentially comprises an aquatic plant layer, a sand filtering layer, a first water-permeable geotextile layer and a gravel filtering layer from top to bottom; the water outlet end of the main pond treatment area is provided with a discharge pipe connected with an urban rainwater pipe canal system, a vertical overflow pipe is arranged in the main pond treatment area, and the vertical overflow pipe is connected with the discharge pipe. According to the ecological infiltration pond system for sponge city construction, the sewage intercepting and purifying treatment effect is good, and the water quality of rainwater infiltrated and supplemented underground water is improved.
本发明涉及海绵城市建设技术领域，尤其涉及一种用于海绵城市建设的生态渗透塘系统及其施工方法，一种用于海绵城市建设的生态渗透塘系统，按雨水径流方向依次包括：进水区、植被缓冲区、初沉截污区、前置处理区和主塘处理区；进水区、植被缓冲区、初沉截污区、前置处理区和主塘处理区相连通；主塘处理区的池底结构自上而下依次包括：水生植物层、砂土过滤层、第一透水土工布层和碎石过滤层；主塘处理区的出水端设有与城市雨水管渠系统相衔接的排放管，主塘处理区内设有竖向溢流管，竖向溢流管与排放管连接。本发明的一种用于海绵城市建设的生态渗透塘系统，截污净化处理效果好，提高了雨水下渗补充地下水的水质质量。
Ecological infiltration pond system for sponge city construction and construction method thereof
The invention relates to the technical field of sponge city construction, in particular to an ecological infiltration pond system for sponge city construction and a construction method thereof.The ecological infiltration pond system for sponge city construction sequentially comprises a water inlet area, a vegetation buffer area, a primary sedimentation sewage interception area, a pre-treatment area and a main pond treatment area in the rainwater runoff direction; the water inlet area, the vegetation buffer area, the primary sedimentation sewage interception area, the pre-treatment area and the main pond treatment area are communicated with one another; the pond bottom structure of the main pond treatment area sequentially comprises an aquatic plant layer, a sand filtering layer, a first water-permeable geotextile layer and a gravel filtering layer from top to bottom; the water outlet end of the main pond treatment area is provided with a discharge pipe connected with an urban rainwater pipe canal system, a vertical overflow pipe is arranged in the main pond treatment area, and the vertical overflow pipe is connected with the discharge pipe. According to the ecological infiltration pond system for sponge city construction, the sewage intercepting and purifying treatment effect is good, and the water quality of rainwater infiltrated and supplemented underground water is improved.
本发明涉及海绵城市建设技术领域，尤其涉及一种用于海绵城市建设的生态渗透塘系统及其施工方法，一种用于海绵城市建设的生态渗透塘系统，按雨水径流方向依次包括：进水区、植被缓冲区、初沉截污区、前置处理区和主塘处理区；进水区、植被缓冲区、初沉截污区、前置处理区和主塘处理区相连通；主塘处理区的池底结构自上而下依次包括：水生植物层、砂土过滤层、第一透水土工布层和碎石过滤层；主塘处理区的出水端设有与城市雨水管渠系统相衔接的排放管，主塘处理区内设有竖向溢流管，竖向溢流管与排放管连接。本发明的一种用于海绵城市建设的生态渗透塘系统，截污净化处理效果好，提高了雨水下渗补充地下水的水质质量。
Ecological infiltration pond system for sponge city construction and construction method thereof
用于海绵城市建设的生态渗透塘系统及其施工方法
SUN HONGWEI (author) / HUANG HAIKUN (author) / GENG GANG (author) / LI FASHAN (author) / CAO YAQIANG (author) / CHENG RONGJUN (author) / ZHU XIAOJIN (author) / LIANG DONGYI (author) / LI SHENGJIE (author)
2024-06-04
Patent
Electronic Resource
Chinese
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