A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city rainwater deep well linkage permeation replenishment system
The invention discloses a sponge city rainwater deep well linkage permeation replenishment system. The system is characterized by comprising a planting layer, a backfill soil layer and a permeation pipe network which are sequentially arranged from top to bottom; the permeation pipe network is embedded in the planting layer and the backfill soil layer; the permeation pipe network is further provided with an emergency permeation well and a storage pond in a communicating mode; the permeation pipe network comprises a plurality of permeation wells; every two permeation wells communicate through apermeation transverse pipe; each permeation transverse pipe further communicates with a plurality of permeation vertical pipes; the permeation vertical pipes are parallel to one another and perpendicularly communicate with the corresponding permeation transverse pipes; permeable geotextile is arranged on the outer wall of each permeation well; a permeation backfill area is further arranged on theouter surface of each permeable well and is located on the outer side of the corresponding permeable geotextile; and the permeable geotextile is arranged on the outer surface of each permeation backfill area. According to the system, the permeation process can be completed through unpowered gravity flow in the whole process, and the permeation area and permeation speed are increased.
本发明公开了一种海绵城市雨水深井联动渗透补给系统，其特征在于：包括从上至下依次设置的种植层和回填土层以及包埋在所述种植层和回填土层中的渗透管网，所述渗透管网还连通设置有应急渗透井和调蓄池。渗透管网包括多个渗透井，每两个渗透井之间通过渗透横管连通，每个渗透横管上还连通有多个渗透竖管，所述多个渗透竖管相互平行并且与相应的渗透横管垂直连通设置，所述多个渗透井的每一个的外壁均设置有透水土工布，所述多个渗透井的每一个的外表面位于透水土工布的外侧还设有渗透回填区，所述渗透回填区的外表面设有透水的土工布。本发明的系统能够全程通过无动力重力流完成渗透过程，增加渗透面积和渗透速度。
Sponge city rainwater deep well linkage permeation replenishment system
The invention discloses a sponge city rainwater deep well linkage permeation replenishment system. The system is characterized by comprising a planting layer, a backfill soil layer and a permeation pipe network which are sequentially arranged from top to bottom; the permeation pipe network is embedded in the planting layer and the backfill soil layer; the permeation pipe network is further provided with an emergency permeation well and a storage pond in a communicating mode; the permeation pipe network comprises a plurality of permeation wells; every two permeation wells communicate through apermeation transverse pipe; each permeation transverse pipe further communicates with a plurality of permeation vertical pipes; the permeation vertical pipes are parallel to one another and perpendicularly communicate with the corresponding permeation transverse pipes; permeable geotextile is arranged on the outer wall of each permeation well; a permeation backfill area is further arranged on theouter surface of each permeable well and is located on the outer side of the corresponding permeable geotextile; and the permeable geotextile is arranged on the outer surface of each permeation backfill area. According to the system, the permeation process can be completed through unpowered gravity flow in the whole process, and the permeation area and permeation speed are increased.
本发明公开了一种海绵城市雨水深井联动渗透补给系统，其特征在于：包括从上至下依次设置的种植层和回填土层以及包埋在所述种植层和回填土层中的渗透管网，所述渗透管网还连通设置有应急渗透井和调蓄池。渗透管网包括多个渗透井，每两个渗透井之间通过渗透横管连通，每个渗透横管上还连通有多个渗透竖管，所述多个渗透竖管相互平行并且与相应的渗透横管垂直连通设置，所述多个渗透井的每一个的外壁均设置有透水土工布，所述多个渗透井的每一个的外表面位于透水土工布的外侧还设有渗透回填区，所述渗透回填区的外表面设有透水的土工布。本发明的系统能够全程通过无动力重力流完成渗透过程，增加渗透面积和渗透速度。
Sponge city rainwater deep well linkage permeation replenishment system
一种海绵城市雨水深井联动渗透补给系统
TANG WEI (author) / TIAN LIANG (author)
2021-01-15
Patent
Electronic Resource
Chinese
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