CN108049283A - A kind of osmosis type ecological pavement for sponge city - Google Patents
A kind of osmosis type ecological pavement for sponge city Download PDFInfo
- Publication number
- CN108049283A CN108049283A CN201711344892.7A CN201711344892A CN108049283A CN 108049283 A CN108049283 A CN 108049283A CN 201711344892 A CN201711344892 A CN 201711344892A CN 108049283 A CN108049283 A CN 108049283A
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- China
- Prior art keywords
- water storage
- water
- foundation pit
- sponge city
- kerbstone
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- Legal status (The legal status 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 status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
- E01C11/228—Gutters for porous pavings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of osmosis type ecological pavement for sponge city, including car lane, non-motorized lane and sunk type biology stranded belt and between separated respectively by kerbstone item, several notches are uniformly provided on kerbstone item.Sunk type biology stranded belt includes soil draining structure, and being dug below soil draining structure has water storage foundation pit.Composite impermeable membrane is covered in water storage foundation pit, several PP water storage modules is equipped in water storage foundation pit, is separated between PP water storage modules and composite impermeable membrane by middle sand protective layer, water storage foundation pit is communicated with environment-friendly PE water intake well.Soil draining structure intermediate vertical, which is equipped with to catchment, checks screened well, and catchmenting above PP water storage modules checks that screened well is communicated with overflow pipe, and overflow pipe is connected with municipal Stormwater Drainage System.Present invention improves rainwater on road surface to exclude effect, effectively reduces road drainage pressure, improves the comprehensive discharge standard of Storm Sewer System, take full advantage of road rain water resource, reduces water pollution control cost.
Description
Technical field
The present invention relates to a kind of ecological pavements, more particularly to a kind of osmosis type ecological pavement for sponge city.
Background technology
Sponge city refers to that city can have as sponge adapting to environmental change and reply natural calamity etc.
Good " elasticity ", rain when water suction, water storage, infiltration, water purification, it is necessary to when the water stored is discharged and is used.Sponge city
City's construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure municipal drainage prevention waterlogging safety
On the premise of, realize that rainwater in the accumulation, infiltration and purification of urban area, promotes the utilization and life of rainwater resource to greatest extent
State environmental protection.In sponge Process of Urban Development, the systematicness of natural precipitation, surface water and groundwater should be planned as a whole, coordinate to
Each link of the water circulation uses such as water, draining, and consider its complexity and chronicity.Sponge urban construction should follow Ecology Precedence etc.
Natural way is combined by principle with artificial measures, on the premise of municipal drainage prevention waterlogging safety is ensured, is realized to greatest extent
Rainwater promotes the utilization and ecological environmental protection of rainwater resource in the accumulation, infiltration and purification of urban area.Build " sponge city
City " is not to make a new start, and substitutes traditional drainage system, but one kind " Reduction of Students' Study Load " and supplement to conventional drainage systems, most
Play the effect of city in itself to big degree.In sponge Process of Urban Development, natural precipitation, surface water and groundwater should be planned as a whole
Systematicness, coordinate feedwater, each link of water circulation uses such as draining, and consider its complexity and chronicity.Build sponge city just
Have " cavernous body ".City " cavernous body " both includes the water systems such as river, lake, pond, also including greenery patches, garden, permeable road surface this
The city auxiliary facility of sample.Rainwater by being oozed under these " cavernous bodies ", it is stagnant store, purification, reuse, last remainder runoff passes through
It is arranged outside pipe network, pumping plant, so as to effectively improve the standard of sewerage system, extenuates the pressure of urban waterlogging.In the prior art
Rainwater on road surface discharge and generally by road surface drainage mouth inspection well cover be drained into sewer pipe to realize, then carry out a series of
Processing, this drainage system is big to sewer pipe pressure, is not easy to the savings purification of rainwater, it is impossible to comprehensive profit is carried out to rainwater
With waste of resource is serious.
The content of the invention
Goal of the invention：The purpose of the present invention is to solve deficiencies of the prior art, and providing one kind improves road surface rain
Water excludes effect, effectively reduces road drainage pressure, improves the comprehensive discharge standard of Storm Sewer System, take full advantage of road rain
Water resource reduces the osmosis type ecological pavement for sponge city of water pollution control cost.
Technical solution：A kind of osmosis type ecological pavement for sponge city of the present invention, including car lane, non-
Car lane, between car lane and non-motorized lane be equipped with greenbelt, greenbelt be sunk type biology stranded belt, motor vehicle
It is separated respectively by kerbstone item between road, non-motorized lane and sunk type biology stranded belt, if being uniformly provided on kerbstone item
Dry notch；
Sunk type biology stranded belt includes soil draining structure, and being dug below soil draining structure has water storage foundation pit, and water storage foundation pit is wide
Degree is detained bandwidth no more than sunk type biology；Composite impermeable membrane is covered in water storage foundation pit, being equipped with several PP in water storage foundation pit stores
Water module is separated between PP water storage modules and composite impermeable membrane by middle sand protective layer, and water storage foundation pit is communicated with environment-friendly PE and takes
Well, environment-friendly PE water intake well is interior to be equipped with immersible pump；
Soil draining structure is followed successively by aquifer, planting soil layer, geotextiles, gravel drainage blanket, antiseepage film layer, water storage from top to bottom
Layer height is kerbstone item height, and planting soil layer upper surface is flushed with kerbstone bottom；
Soil draining structure intermediate vertical, which is equipped with to catchment, checks screened well, and inspection filtering bottom of catchmenting connects with PP water storage modules
It is logical, it catchments and checks that screened well top is equipped with section dirty basket and a filter screen；
Catchmenting above PP water storage modules checks that screened well is communicated with overflow pipe, and overflow pipe is connected with municipal Stormwater Drainage System.
Further, sunk type biology is detained bandwidth 5m and less than car lane and non-motorized lane 0.1-0.15m.
Further, the long 1m of each notch and mutual spacing are 20m.
Further, catchment and check that screened well is equipped with environment-friendly PE catch-basin grate.
Further, aquifer 15cm, planting soil layer 75cm, geotextiles 250g/m2, gravel drainage blanket is
25cm。
Further, the PE that overflow pipe is DN300 is managed.
Advantageous effect：The osmosis type ecological pavement drainage pattern of the present invention significantly improves rainwater on road surface and excludes effect,
Road drainage pressure is effectively reduced, improves the comprehensive discharge standard of former municipal Storm Sewer System.Using road green belt to road
Rainwater is permeated, stored and purified, and annual flow overall control rate is more than 85%, takes full advantage of road rain water resource, changes simultaneously
It has been apt to roadside greening and landscape effect.Road runoff pollution effectively is reduced, is conducive to the protection of downstream water water quality, reduces water
Pollution control cost.Using the infiltration of sunk type biology stranded belt, purification road rain water, can effectively reduce greenbelt greening needs water
Amount.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Drawing reference numeral：1st, car lane, 2, non-motorized lane, 3, sunk type biology stranded belt, 4, kerbstone item, 5, soil
Draining structure, 6, water storage foundation pit, 7, composite impermeable membrane, 8, PP water storage modules, 9, middle sand protective layer, 51, aquifer, 52, plantation
Soil layer, 53, geotextiles, 54, gravel drainage blanket, 55, antiseepage film layer, 10, catchmenting checks screened well, 11, cut dirty basket, 12, filtering
Net, 13, overflow pipe, 14, environment-friendly PE catch-basin grate.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
As shown in Figure 1, a kind of osmosis type ecological pavement for sponge city, including car lane 1, non-motorized lane 2,
Between car lane 1 and non-motorized lane 2 be equipped with greenbelt, greenbelt be sunk type biology stranded belt 3, car lane 1, non-machine
It is separated respectively by kerbstone item 4 between motor-car road 2 and sunk type biology stranded belt 3, several lack uniformly is provided on kerbstone item 4
Mouthful.
Sunk type biology stranded belt 3 includes soil draining structure 5, and 5 lower section of soil draining structure, which is dug, water storage foundation pit 6, stores up
6 width of water base hole are not more than 3 width of sunk type biology stranded belt.Composite impermeable membrane 7 is covered in water storage foundation pit 6, in water storage foundation pit 6
Equipped with several PP water storage modules 8, separated between PP water storage modules 8 and composite impermeable membrane 7 by middle sand protective layer 9, water storage foundation pit 6
Environment-friendly PE water intake well is communicated with, immersible pump is equipped in environment-friendly PE water intake well.
Soil draining structure 5 be followed successively by from top to bottom aquifer 51, planting soil layer 52, geotextiles 53, gravel drainage blanket 54,
Antiseepage film layer 55,51 height of aquifer are 4 height of kerbstone item, and 52 upper surface of planting soil layer is flushed with 4 bottom of kerbstone item.
5 intermediate vertical of soil draining structure, which is equipped with to catchment, checks screened well 10, catchments and checks that 10 bottom of screened well is stored with PP
Water module 8 connects, and catchments and checks that 10 top of screened well is equipped with section dirty basket 11 and a filter screen 12.
Catchmenting for 8 top of PP water storage modules checks that screened well 10 is communicated with overflow pipe 13, overflow pipe 13 and municipal rain pipe
Road system convergence.
As the further optimization to the technical program, 3 wide 5m of sunk type biology stranded belt and less than car lane 1 and non-
2 surface 0.1-0.15m of car lane.Each long 1m of notch and mutual spacing are 20m.It catchments and checks that screened well 10 is equipped with environmental protection
Type PE catch-basins grate 14.Aquifer 51 is 15cm, and planting soil layer 52 is 75cm, and geotextiles 53 are 250g/m2, gravel drainage blanket
54 be 25cm.The PE that overflow pipe 13 is DN300 is managed.
The osmosis type ecological pavement of the present invention eliminates road surface drainage mouth, rainwater on road surface by the long 1m of kerbstone item 4 and
The notch that mutual spacing is 20m is flowed into sunk type biology stranded belt 3, by soil draining above sunk type biology stranded belt 3
After 5 implants of structure, the adsorption treatment of soil, rainwater by catchment check screened well 10 environment-friendly PE catch-basin grate 14 into
Enter, bulky grain pollutant is filtered by cutting dirty basket 11 and filter screen 12, and rainwater flows into the PP water storage modules in water storage foundation pit 6
8 storages install environment-friendly PE water intake well in the suitable position of water storage foundation pit 6, and pass through immersible pump and rainwater is pressurizeed extraction for green
Change, rinse road occupation, it also can be as the dry point of municipal water use.Often locate catchmenting for 8 top of PP water storage modules and check screened well
10 are communicated with overflow pipe 13, are responsible for excluding excess rainwater.
The osmosis type ecological pavement drainage pattern of the present invention significantly improves rainwater on road surface and excludes effect, effectively reduces
Road discharge pressure improves the comprehensive discharge standard of former municipal Storm Sewer System.Road rain water is oozed using road green belt
Thoroughly, storage and purification, annual flow overall control rate are more than 85%, take full advantage of road rain water resource, while it is green to improve road
Change and landscape effect.Effectively reduce road runoff pollution, be conducive to the protection of downstream water water quality, reduce water pollution control into
This.Using the infiltration of sunk type biology stranded belt, purification road rain water, greenbelt greening water requirement can be effectively reduced.
Above-mentioned specific embodiment, technical concept and structure feature only to illustrate the invention, it is therefore intended that allow and be familiar with this
The stakeholder of item technology can implement according to this, but Yi Shang content is not intended to limit protection scope of the present invention, every according to this hair
Any equivalent change or modification that bright Spirit Essence is made, should all fall under the scope of the present invention.
Claims (6)
1. a kind of osmosis type ecological pavement for sponge city, including car lane, non-motorized lane, the car lane and
Greenbelt is equipped between non-motorized lane, it is characterised in that：The greenbelt be sunk type biology stranded belt, the motor vehicle
It is separated by kerbstone item between road, non-motorized lane and sunk type biology stranded belt, is uniformly opened on the kerbstone item respectively
There are several notches；
The sunk type biology stranded belt includes soil draining structure, and being dug below the soil draining structure has water storage foundation pit, institute
It states water storage foundation pit width and is detained bandwidth no more than sunk type biology；Composite impermeable membrane, the storage are covered in the water storage foundation pit
Several PP water storage modules are equipped in water base hole, are separated between the PP water storage modules and composite impermeable membrane by middle sand protective layer,
The water storage foundation pit is communicated with environment-friendly PE water intake well, and immersible pump is equipped in the environment-friendly PE water intake well；
The soil draining structure is followed successively by aquifer, planting soil layer, geotextiles, gravel drainage blanket, antiseepage film layer from top to bottom,
The water storage layer height is kerbstone item height, and the planting soil layer upper surface is flushed with kerbstone bottom；
The soil draining structure intermediate vertical, which is equipped with to catchment, checks screened well, catchment inspection filtering bottom and the PP water storages
Module connects, and described catchment checks that screened well top is equipped with section dirty basket and a filter screen；
Catchmenting above the PP water storage modules checks that screened well is communicated with overflow pipe, the overflow pipe and municipal storm sewer system
System linking.
2. a kind of osmosis type ecological pavement for sponge city according to claim 1, it is characterised in that：The sinking
Formula biology is detained bandwidth 5m and less than car lane and non-motorized lane 0.1-0.15m.
3. a kind of osmosis type ecological pavement for sponge city according to claim 1, it is characterised in that：It is each described
The long 1m of notch and mutual spacing are 20m.
4. a kind of osmosis type ecological pavement for sponge city according to claim 1, it is characterised in that：It is described to catchment
Check that screened well is equipped with environment-friendly PE catch-basin grate.
5. a kind of osmosis type ecological pavement for sponge city according to claim 1, it is characterised in that：The water storage
Layer is 15cm, planting soil layer 75cm, geotextiles 250g/m2, gravel drainage blanket is 25cm.
6. a kind of osmosis type ecological pavement for sponge city according to claim 1, it is characterised in that：The overflow
Manage the PE pipes for DN300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344892.7A CN108049283A (en) | 2017-12-15 | 2017-12-15 | A kind of osmosis type ecological pavement for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344892.7A CN108049283A (en) | 2017-12-15 | 2017-12-15 | A kind of osmosis type ecological pavement for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049283A true CN108049283A (en) | 2018-05-18 |
Family
ID=62132947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344892.7A Pending CN108049283A (en) | 2017-12-15 | 2017-12-15 | A kind of osmosis type ecological pavement for sponge city |
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| Country | Link |
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| CN (1) | CN108049283A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083249A (en) * | 2018-08-22 | 2018-12-25 | 江苏凯翔环境建设有限公司 | A kind of sponge urban ecology filter tank system and its construction method |
| CN109208426A (en) * | 2018-09-21 | 2019-01-15 | 深圳市鹏升建设有限公司 | A kind of municipal road construction structure and its construction method |
| CN109339099A (en) * | 2018-11-08 | 2019-02-15 | 北京场道市政工程集团有限公司 | A kind of municipal works road pavement structure |
| CN109778673A (en) * | 2019-01-23 | 2019-05-21 | 平顶山市公路交通勘察设计院 | Greenbelt construction technology and the bridge built using the technique on a kind of bridge |
| CN110820902A (en) * | 2020-01-02 | 2020-02-21 | 天津市赛英工程建设咨询管理有限公司 | Infiltration type rainwater collecting well applied to concave greenbelt |
| CN111395099A (en) * | 2020-04-02 | 2020-07-10 | 北京泰宁科创雨水利用技术股份有限公司 | Sponge ecological parking lot |
| CN114908851A (en) * | 2022-06-20 | 2022-08-16 | 天津理工大学 | Method and system for laying ecological lawn in sponge airport flight area |
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| CN105544343A (en) * | 2015-12-05 | 2016-05-04 | 华中科技大学 | Source rainwater purification and storage system based on low impact development and installation method |
| CN205848107U (en) * | 2016-07-21 | 2017-01-04 | 江苏河马井股份有限公司 | A kind of infiltration plantation module and buried rain water collecting system |
| CN107381825A (en) * | 2017-09-01 | 2017-11-24 | 重庆环投生态环境监测网络与工程治理有限公司 | River course both sides control the biological arresting device and its design method of rainwater non-point pollution |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105544343A (en) * | 2015-12-05 | 2016-05-04 | 华中科技大学 | Source rainwater purification and storage system based on low impact development and installation method |
| CN205848107U (en) * | 2016-07-21 | 2017-01-04 | 江苏河马井股份有限公司 | A kind of infiltration plantation module and buried rain water collecting system |
| CN107381825A (en) * | 2017-09-01 | 2017-11-24 | 重庆环投生态环境监测网络与工程治理有限公司 | River course both sides control the biological arresting device and its design method of rainwater non-point pollution |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083249A (en) * | 2018-08-22 | 2018-12-25 | 江苏凯翔环境建设有限公司 | A kind of sponge urban ecology filter tank system and its construction method |
| CN109208426A (en) * | 2018-09-21 | 2019-01-15 | 深圳市鹏升建设有限公司 | A kind of municipal road construction structure and its construction method |
| CN109208426B (en) * | 2018-09-21 | 2020-12-08 | 深圳市鹏升建设有限公司 | Municipal road construction structure and construction method thereof |
| CN109339099A (en) * | 2018-11-08 | 2019-02-15 | 北京场道市政工程集团有限公司 | A kind of municipal works road pavement structure |
| CN109339099B (en) * | 2018-11-08 | 2023-09-22 | 北京场道市政工程集团有限公司 | Municipal works road pavement structure |
| CN109778673A (en) * | 2019-01-23 | 2019-05-21 | 平顶山市公路交通勘察设计院 | Greenbelt construction technology and the bridge built using the technique on a kind of bridge |
| CN110820902A (en) * | 2020-01-02 | 2020-02-21 | 天津市赛英工程建设咨询管理有限公司 | Infiltration type rainwater collecting well applied to concave greenbelt |
| CN111395099A (en) * | 2020-04-02 | 2020-07-10 | 北京泰宁科创雨水利用技术股份有限公司 | Sponge ecological parking lot |
| CN114908851A (en) * | 2022-06-20 | 2022-08-16 | 天津理工大学 | Method and system for laying ecological lawn in sponge airport flight area |
| CN114908851B (en) * | 2022-06-20 | 2023-11-24 | 天津理工大学 | Method and system for paving ecological lawn in flying area of sponge airport |
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