WO2008037153A1 - Système de récupération des eaux pluviales en ville et de recharge des nappes d'eau souterraine empêchant l'inondation des routes - Google Patents

Système de récupération des eaux pluviales en ville et de recharge des nappes d'eau souterraine empêchant l'inondation des routes Download PDF

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Publication number
WO2008037153A1
WO2008037153A1 PCT/CN2007/001280 CN2007001280W WO2008037153A1 WO 2008037153 A1 WO2008037153 A1 WO 2008037153A1 CN 2007001280 W CN2007001280 W CN 2007001280W WO 2008037153 A1 WO2008037153 A1 WO 2008037153A1
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WO
WIPO (PCT)
Prior art keywords
reservoir
rainwater
ground
water
garden
Prior art date
Application number
PCT/CN2007/001280
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English (en)
Chinese (zh)
Inventor
Guoliang Dong
Guishu Zhang
Yizhou Zhang
Xueyi Dong
Xuejian Dong
Original Assignee
Guoliang Dong
Guishu Zhang
Yizhou Zhang
Xueyi Dong
Xuejian Dong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guoliang Dong, Guishu Zhang, Yizhou Zhang, Xueyi Dong, Xuejian Dong filed Critical Guoliang Dong
Publication of WO2008037153A1 publication Critical patent/WO2008037153A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells

Definitions

  • the invention relates to a city rainwater collecting system, in particular to a city rainwater collecting and road waterproofing flooding groundwater replenishing system. Background technique
  • Chinese Patent Application Publication No. CN1796670A discloses a method and apparatus for collecting and utilizing flat roof rain. Water. On a flat roof, a "V" or “bucket” type of rainwater suspended by a lightweight steel structure is produced and installed. The collection layer is provided with a water tank, a water tank, and a flow control device. This method and apparatus are only suitable for single buildings and cannot solve the problem of large-scale rainwater harvesting.
  • Cipheral Patent Application Publication No. CN1419021A discloses a rainwater recovery device for a building roof, which is connected to a water storage tank/water tank and a filter in turn through a connecting pipe. This type of device is only suitable for the production and office buildings of residential buildings and enterprises, and cannot solve the problem of large-scale rainwater harvesting.
  • Chinese Patent Application Publication No. CN2806567Y discloses a dark well installed in an underground city for collecting rainwater and infiltrating rainwater into the ground. This method has a small seepage area and limited groundwater recharge capacity. Summary of the invention
  • the object of the present invention is to provide a city rainwater collection and road waterproofing and flooding groundwater replenishment system, the same Four problems are solved: one is to collect all the rainwater that the urban area can undertake; the other is to guide the flow of rainwater, to isolate the stagnant water to prevent water from accumulating on the urban roads; and the third is to save a lot of rainwater that cannot be stored for a while.
  • a landscape-type reservoir that can store the collected rainwater in large quantities while maintaining the water level on the surface of the pool during the dry season. To meet the needs of landscape and leisure.
  • the urban 'rainwater collection and road waterproof flooding groundwater replenishment system is characterized in that a ground parking garage is widely installed in the city to form a large-area roof platform including a ground parking garage roof, on the ground.
  • a reservoir is set up in the green garden, and the rainwater on the roof terrace and the ground green garden is collected in the reservoir in the ground green garden.
  • a cover is placed above the motor vehicle road to connect the large-area roof deck to the cover provided above the motor vehicle road to create a larger area for collecting rainwater.
  • the urban road waterproof flooding groundwater replenishing system is characterized in that: a water retaining wall is arranged around the ground green garden, and when the rainfall concentration is excessive, the ground green garden water storage tank accommodates The rainwater that is not in use is intercepted by the water retaining wall in the ground green garden, preventing rainwater from flowing into the urban road and causing flooding.
  • the water in the ground green garden infiltrates into the ground through the bare soil, supplementing the city's groundwater.
  • the landscape type reservoir is characterized in that the reservoir is a two-layer structure, and the shape and depth of the upper layer of the reservoir are designed according to the requirements of the pond in the garden, and the lower layer of the reservoir According to the requirements of water storage, after the water in the upper pool exceeds the design height, the excess water enters the lower reservoir through the overflow. When the water in the upper pool is insufficient, it is supplemented by the water supply device from the lower reservoir to maintain the upper pool. Landscape.
  • Filters are provided at the water inlet and vent of the reservoir to prevent debris and animals from falling into the pool.
  • ground parking garage It refers to the parking garage where the motor vehicle is parked on the ground, usually a layer. When there are multiple floors, the bottom layer is on the ground.
  • bare soil It refers to the part of the ground that is not covered by hard ground (such as concrete floor, tarmac, etc.), including lawn, planting ground, mud floor and so on.
  • the water area is covered by a cover on a city road and a large area.
  • the top platform and the ground green garden constitute the rainwater.
  • the area of the rainwater covers almost all the urban area, so it can collect all the rainwater that the urban area can undertake.
  • the rainwater on the urban road cover and roof terrace All flow into the ground green garden, and then into the reservoir in the green garden. Because there is no cover on the urban road, there is no rain on the city road.
  • a water retaining wall is set around the green garden to isolate the concentrated rainwater in the green garden.
  • the rainwater will not enter the urban road system, completely avoiding the accumulation of water and traffic in the urban roads caused by heavy rain; the third is to isolate a large amount of rainwater that cannot be stored for a while in the ground green garden, and a large area of bare ground Water infiltrates into the ground to replenish urban groundwater.
  • the third provides a landscape-type reservoir.
  • the water level in the upper layer of the reservoir is the same as the height of the overflow.
  • excess water flows into the lower storage space through the overflow.
  • the amount of water in the upper layer is insufficient, it is replenished by the water storage device with the water storage in the lower layer.
  • the pool can maintain the surface of the water, the landscape and recreational needs, taking into account the dual function of landscape and water.
  • the implementation of the present invention can be carried out in synchronization with solving the problem of urban traffic congestion and mixed vehicles.
  • the comprehensive separation of people and vehicles is realized in the city, the human activities are placed on the roof platform and the cover of the motor vehicle road, and the ground green garden is completely free from automobile interference; All-weather traffic on motor vehicle roads, roads are not flooded, unaffected by bad weather, and motor vehicle noise is completely isolated.
  • the solution of the invention is also a technical solution for comprehensively solving the problem of urban transportation and urban livability, and can be obtained in one fell swoop, which is economically feasible and has extensive social and economic significance.
  • Figure 1 is a schematic cross-sectional view of a block 1 of a city rainwater harvesting system.
  • Figure 2 is a plan view of the block 1 of the urban rainwater harvesting system.
  • Figure 3 is a plan view of the block 2 of the urban rainwater harvesting system.
  • Figure 4 is a schematic view of a landscape type reservoir of Embodiment 3.
  • Figure 5 is a schematic view of a landscape type reservoir of Embodiment 4.
  • Figure 6 is a schematic view of a landscape type reservoir of Embodiment 5.
  • Embodiment 1 Referring to FIG. 1 and FIG. 2, the rainwater collecting area of the roof platform 2 of the ground parking garage 1 and the cover 7 and the ground green garden 3 on the urban road 6 covers the entire ground of the block, and the ground parking garage 1
  • the rainwater collected by the roof platform 2 and the cover 7 on the urban road 6 is sent to the ground green garden 3 through the rainwater passage 8, and all the rainwater is merged into the reservoir 4, and the reservoir 4 cannot accommodate the rainwater, and is blocked by the water.
  • the wall 5 is isolated within the ground green garden 3, and through the large bare ground surface of the ground green garden 3, it penetrates into the ground to replenish groundwater. 'The reservoir 4 can't hold the rainwater, and the water retaining wall 5 is isolated within the ground green garden 3 to prevent rainwater from flowing into the city road. 6. Avoid flooding the road to cause traffic disruption.
  • Embodiment 2 Referring to Fig. 3, the composition of the system is the same as that of Embodiment 1, and the difference is that the shape of the roof deck 2 of the ground parking garage 1 is different from that of Embodiment 1, and the position of the ground green garden 3 is different from that of Embodiment 1.
  • the shape of the roof deck 2 of the parking garage 1 and the location of the ground green garden 3 may be other shapes and locations that are designed according to actual needs.
  • the landscape reservoir shown in Embodiment 3 is shown in Fig. 4.
  • the reservoir is a two-layer structure, which is composed of a reservoir upper pool 9 and a reservoir lower space 10 and an overflow passage 11, and the reservoir upper pool 9 and The projected space of the lower space of the reservoir 10 is the same.
  • the lower space of the reservoir 10 may be provided with a vent so that the overflow water in the upper pool 9 smoothly enters the lower space 10 of the reservoir from the overflow passage 11.
  • the vent may be omitted.
  • filter devices are provided at the overflow passage 11 and the vent.
  • the landscape reservoir shown in Embodiment 4 is shown in Fig. 5.
  • the reservoir is a two-layer structure, which is composed of a reservoir upper pool 9 and a reservoir lower space 10 and an overflow passage 11, and the reservoir upper pool 9 and The projected area of the lower space 10 of the reservoir is different, the upper pool of the reservoir 9 has a large area, and the lower space of the reservoir 10 has a small area.
  • the landscape reservoir shown in Embodiment 5 is shown in Fig. 6.
  • the reservoir is a two-layer structure, which is composed of a reservoir upper pool 9 and a reservoir lower space 10 and an overflow passage 11, and the reservoir upper pool 9 and The projected area of the lower space of the reservoir is different.
  • the upper pool of the reservoir has a small area of 9 and the upper space of the reservoir has a large area of 10.
  • the water storage device When the amount of water in the upper layer is insufficient, it can be replenished by the water storage device with the water storage in the lower layer.
  • the water supply device is a commonly used water pump.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

L'invention concerne un système de collecte des eaux pluviales en ville et de recharge des nappes d'eau souterraine empêchant d'inonder les routes. Ce système comprend des garages au sol agencés de manière très étendue dans la région urbaine et des dalles de couverture placées au-dessus des chaussées de façon à former un système de récupération d'eau pluviale, y compris les toits des garages au sol, les dalle de couverture placée au-dessus des chaussées, et le sol des jardins, à savoir la totalité de la zone urbaine. Une citerne d'eau pluviale est placée sur le sol du jardin dans laquelle toute l'eau fluviale s'accumulera. Le niveau d'eau du réservoir supérieur de la citerne d'eau pluviale peut être maintenu en permanence. Un mur de rétention est érigé sur la périphérie du jardin, ce qui empêche l'inondation des rues de la ville provoquée par l'accumulation des eaux pluviales, les nappes d'eau souterraine étant rechargées par le débordement d'eaux pluviales qui se sont infiltrées dans le sol.
PCT/CN2007/001280 2006-09-22 2007-04-18 Système de récupération des eaux pluviales en ville et de recharge des nappes d'eau souterraine empêchant l'inondation des routes WO2008037153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610153088.6 2006-09-22
CNB2006101530886A CN100501015C (zh) 2006-09-22 2006-09-22 一种城市雨水收集和道路防水淹地下水补给***

Publications (1)

Publication Number Publication Date
WO2008037153A1 true WO2008037153A1 (fr) 2008-04-03

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PCT/CN2007/001280 WO2008037153A1 (fr) 2006-09-22 2007-04-18 Système de récupération des eaux pluviales en ville et de recharge des nappes d'eau souterraine empêchant l'inondation des routes

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CN (1) CN100501015C (fr)
WO (1) WO2008037153A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558533A (zh) * 2017-08-30 2018-01-09 浙江大学 山地丘陵地区雨水雨能发电***及方法
CN109284926A (zh) * 2018-09-27 2019-01-29 中国科学院生态环境研究中心 一种评价城市雨水可利用潜力的方法
CN112049185A (zh) * 2020-08-28 2020-12-08 南昌工程学院 一种多级分布式城市雨水综合利用***及其构建方法
CN112112221A (zh) * 2020-09-26 2020-12-22 科顺生态建设(宁波)有限公司 一种排水***及其施工方法
CN114164720A (zh) * 2021-08-05 2022-03-11 中国电建集团贵阳勘测设计研究院有限公司 一种城市主干道路横断面优化***及雨水处理方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266658A (zh) * 2013-01-31 2013-08-28 朱加林 城市抗冲击防内涝雨洪管理***
CN104631562B (zh) * 2015-01-29 2016-05-18 佛山市顺德区顺茵绿化设计工程有限公司 多个串联的绿化景观的地下补水池
CN104612210B (zh) * 2015-01-30 2016-04-06 同济大学 一种基于低影响开发的动态渗透雨水塘***
CN105714911B (zh) * 2016-02-03 2018-07-06 济南轨道交通集团有限公司 区域低影响雨水处理利用***及区域雨水处理方法
CN109235600A (zh) * 2018-09-21 2019-01-18 丰和营造集团股份有限公司 一种减少城市洪涝的防涝储水结构
CN111677346A (zh) * 2020-06-19 2020-09-18 同济大学建筑设计研究院(集团)有限公司 一种适用于城市更新建设的空间布局方法

Citations (7)

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Publication number Priority date Publication date Assignee Title
JPH11222905A (ja) * 1998-02-05 1999-08-17 Yoshicon Co Ltd 濾過式貯水槽装置
JPH11269946A (ja) * 1998-03-20 1999-10-05 Sekisui House Ltd 雨水貯溜利用システムの貯水池
DE20103950U1 (de) * 2001-03-07 2001-08-30 Zapf GmbH, 95448 Bayreuth Fertiggarage mit Regenwasserspeicher
DE20120633U1 (de) * 2001-12-20 2002-04-18 Zapf GmbH, 95448 Bayreuth Regenwasserspeicher
GB2397537A (en) * 2003-01-23 2004-07-28 Nicholas John Trincas A separation device
JP2005048509A (ja) * 2003-07-30 2005-02-24 Sekisui Chem Co Ltd 雨水の貯留浸透施設
CN1594142A (zh) * 2004-06-18 2005-03-16 长江水资源保护科学研究所 一种新型的小区雨水处理利用方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11222905A (ja) * 1998-02-05 1999-08-17 Yoshicon Co Ltd 濾過式貯水槽装置
JPH11269946A (ja) * 1998-03-20 1999-10-05 Sekisui House Ltd 雨水貯溜利用システムの貯水池
DE20103950U1 (de) * 2001-03-07 2001-08-30 Zapf GmbH, 95448 Bayreuth Fertiggarage mit Regenwasserspeicher
DE20120633U1 (de) * 2001-12-20 2002-04-18 Zapf GmbH, 95448 Bayreuth Regenwasserspeicher
GB2397537A (en) * 2003-01-23 2004-07-28 Nicholas John Trincas A separation device
JP2005048509A (ja) * 2003-07-30 2005-02-24 Sekisui Chem Co Ltd 雨水の貯留浸透施設
CN1594142A (zh) * 2004-06-18 2005-03-16 长江水资源保护科学研究所 一种新型的小区雨水处理利用方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558533A (zh) * 2017-08-30 2018-01-09 浙江大学 山地丘陵地区雨水雨能发电***及方法
CN109284926A (zh) * 2018-09-27 2019-01-29 中国科学院生态环境研究中心 一种评价城市雨水可利用潜力的方法
CN109284926B (zh) * 2018-09-27 2022-05-24 中国科学院生态环境研究中心 一种评价城市雨水可利用潜力的方法
CN112049185A (zh) * 2020-08-28 2020-12-08 南昌工程学院 一种多级分布式城市雨水综合利用***及其构建方法
CN112112221A (zh) * 2020-09-26 2020-12-22 科顺生态建设(宁波)有限公司 一种排水***及其施工方法
CN112112221B (zh) * 2020-09-26 2021-11-09 科顺生态建设(宁波)有限公司 一种排水***及其施工方法
CN114164720A (zh) * 2021-08-05 2022-03-11 中国电建集团贵阳勘测设计研究院有限公司 一种城市主干道路横断面优化***及雨水处理方法

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CN1920193A (zh) 2007-02-28
CN100501015C (zh) 2009-06-17

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