Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a rainwater collecting, purifying and recycling system for sponge city planning and construction. The system comprises a drainage ditch, a road rainwater collecting and purifying area, a roof rainwater collecting and purifying area and a greenbelt rainwater collecting and purifying area, wherein the drainage ditch is provided with a sewage pipe connected to a water collecting pipe, rainwater in the road rainwater collecting and purifying area, the roof rainwater collecting and purifying area and the greenbelt rainwater collecting and purifying area flows into the water collecting pipe through a municipal pipe network, the water collecting pipe is connected to a primary purifying module, a secondary purifying module, an acid-base adjusting module, an aeration module,a photocatalysis module and a reservoir which are connected through pipelines are sequentially arranged behind the primary purifying module, and water in the reservoir is introduced into a municipal water area, a household water area and a garden irrigation area for use through a drainage pipe and a water pump. According to the system, urban rainwater is collected and purified in multiple directions, urban rainfall flood pressure is effectively relieved, the rainwater utilization efficiency is improved, water resources are saved, meanwhile, pollutants in water can be absorbed, and the urban non-point source pollution problem is relieved.
本发明提供一种面向海绵城市规划建设的雨水收集净化回用系统，包括排水沟、道路雨水收集净化区、屋顶雨水收集净化区、绿地雨水收集净化区，排水沟设有与集水管连接的污水管，道路雨水收集净化区、屋顶雨水收集净化区、绿地雨水收集净化区内的雨水均通过市政管网流入集水管，集水管连接至初级净化模块，初级净化模块的后方依次设有管道连接的次级净化模块、酸碱调节模块、曝气模块、光催化模块和水库，水库内的水通过排水管及水泵被引入市政用水区、家庭用水区及园林灌溉区使用；本发明通过多方位对城市雨水进行收集、净化处理，有效缓解城市雨洪压力，提高雨水利用效率，节约水资源，同时能够吸收水中的污染物，缓解城市面源污染问题。
The invention provides a rainwater collecting, purifying and recycling system for sponge city planning and construction. The system comprises a drainage ditch, a road rainwater collecting and purifying area, a roof rainwater collecting and purifying area and a greenbelt rainwater collecting and purifying area, wherein the drainage ditch is provided with a sewage pipe connected to a water collecting pipe, rainwater in the road rainwater collecting and purifying area, the roof rainwater collecting and purifying area and the greenbelt rainwater collecting and purifying area flows into the water collecting pipe through a municipal pipe network, the water collecting pipe is connected to a primary purifying module, a secondary purifying module, an acid-base adjusting module, an aeration module,a photocatalysis module and a reservoir which are connected through pipelines are sequentially arranged behind the primary purifying module, and water in the reservoir is introduced into a municipal water area, a household water area and a garden irrigation area for use through a drainage pipe and a water pump. According to the system, urban rainwater is collected and purified in multiple directions, urban rainfall flood pressure is effectively relieved, the rainwater utilization efficiency is improved, water resources are saved, meanwhile, pollutants in water can be absorbed, and the urban non-point source pollution problem is relieved.
本发明提供一种面向海绵城市规划建设的雨水收集净化回用系统，包括排水沟、道路雨水收集净化区、屋顶雨水收集净化区、绿地雨水收集净化区，排水沟设有与集水管连接的污水管，道路雨水收集净化区、屋顶雨水收集净化区、绿地雨水收集净化区内的雨水均通过市政管网流入集水管，集水管连接至初级净化模块，初级净化模块的后方依次设有管道连接的次级净化模块、酸碱调节模块、曝气模块、光催化模块和水库，水库内的水通过排水管及水泵被引入市政用水区、家庭用水区及园林灌溉区使用；本发明通过多方位对城市雨水进行收集、净化处理，有效缓解城市雨洪压力，提高雨水利用效率，节约水资源，同时能够吸收水中的污染物，缓解城市面源污染问题。
Rainwater collecting, purifying and recycling system for sponge city planning and construction
一种面向海绵城市规划建设的雨水收集净化回用系统
LIU HE (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
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