CN106351309A - Urban road rainwater detention and seepage system applicable to North - Google Patents
Urban road rainwater detention and seepage system applicable to North Download PDFInfo
- Publication number
- CN106351309A CN106351309A CN201610853414.8A CN201610853414A CN106351309A CN 106351309 A CN106351309 A CN 106351309A CN 201610853414 A CN201610853414 A CN 201610853414A CN 106351309 A CN106351309 A CN 106351309A
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- China
- Prior art keywords
- rainwater
- well
- road
- filter well
- basin
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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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- 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
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to an urban road rainwater detention and seepage system applicable to the North. The system comprises a rainwater well, a diversion tube, a seepage well, a rainwater detention and slow seepage layer and a rainwater tube. The system is characterized in that rainwater collected by the rainwater well in an urban road during rainfall flows into the seepage well in the green belt nearby the road through the diversion tube, and seeps into the rainwater detention and slow seepage layer, and surplus rainwater is drained into a municipal rainwater pipe network. The system effectively solves the problems that lots of urban roads are hardened at present, the urban rainwater runoff volume is large, the roadbed is easy to damage in winter after rainwater seeps down in cold northern regions and the like.
Description
Technical field
Present invention relates particularly to a kind of urban road rainwater retention osmotic system being applied to the north, belong to rainwater and be detained tune
Store technical field.
Background technology
In recent years, every summer China city is just attacked by torrential rain again and again, causes the main cause of this situation
It is that China city waterproof paved road proportion is big.In urban construction, many cities adopt cement, pitch in a large number, mix
Solidifying soil etc. closes earth's surface, replaces original soil surface；To public places such as footpath, open parking ground, garden and squares,
Like with neatly beautiful stone slab or the laying of cement azulejo.Closing earth's surface is being improved traffic and road conditions, is being beautified the environment
Meanwhile, also urban ecology and climatic environment are produced with significant adverse effect: (1) waterproof ratio of mating formation is big, rainwash rain
The water yield increases, and rainwater is directly drained it is impossible to instead mend subsoil water through drainage pipeline networks, impact this area water circulation；(2) heavy showers process
In, a large amount of rainwash rainwater can not be discharged in time by Storm Sewer Network, causes urban waterlogging.
Porous pavement can this problem of effectively solving, but its in application process, there are the following problems: (1) construction and safeguard
Relatively costly；(2) there is thawing period in north cold area, easily causes porous pavement frost heave, affects Road Service Life.Based on
The current porous pavement of upper reason does not also possess the condition of large-scale use it is therefore necessary to develop one in north cold area
Plant new rainwater and be detained system of regulating and storing.
Content of the invention
It is an object of the invention to provide a kind of urban road rainwater retention osmotic system being applied to northern area, it has
It is many that effect ground overcomes current city hardened ground, city rainfall runoff amount greatly, winter rapid wear after the rainwater infiltration of north cold area
The problems such as hinder roadbed.
The technical scheme is that and be achieved in that: a kind of urban road rainwater retention osmotic being applied to northern area
System, by catch-basin, mozzle, filter well, rainwater is detained slow infiltration layer and rain pipe forms；It is characterized in that: city during rainfall
The rainwater that the catch-basin of road is collected is flowed in the filter well of roadside green belt by mozzle, penetrates into rainwater in filter well
It is detained slow infiltration layer, unnecessary rainwater enters municipal Storm Sewer Network.
Described catch-basin is made up of inlet for stom water and well, and inlet for stom water is arranged on both sides of the road, along road direction every 30-
50m arranges one, well depth 50-60cm, and well inwall and bottom are all put and oozed process.
Described mozzle is arranged between catch-basin and filter well, and mozzle origin or beginning is connected with catch-basin, mozzle bottom
Away from catch-basin bottom 10-20cm, water conservancy diversion pipe end is connected with filter well, and mozzle lays the gradient 5 ‰.
Described filter well is arranged in the other greenbelt of road, filter well shaft bottom 50- low compared with road foundation absolute altitude
100cm, the filter well borehole wall divides two-layer to process, and road foundation absolute altitude is filter well borehole wall demixing point, and the above borehole wall of absolute altitude does antiseepage
Process, and be connected with municipal rain pipe, the following borehole wall of absolute altitude leaves water hole hole.
Described rainwater is detained slow infiltration layer and is arranged on filter well periphery, width 10cm few compared with greenbelt, depth 100-
200cm, length is 100-500cm, and interior placement has larger hole scoria or zeolite filler.
The positive effect of the present invention is:
(1) by original for road periphery greenbelt be transformed into rainwater be detained slow ooze band, can be in the premise not destroying city existing facility
Under, effectively improve rainwater infiltration amount, more utilize rainwater recharge groundwater, reduce the destructive power of Urban Storm Flood simultaneously.
(2) rainwater is detained buffer strip and is arranged under road foundation absolute altitude, and unnecessary rainwater can be discharged by rain pipe, can prevent
Only rainwater invades roadbed, and frost period will not damage to roadbed.
Brief description
Fig. 1 is a kind of urban road rainwater retention osmotic System planes figure being applied to northern area.
Fig. 2 is a kind of urban road rainwater retention osmotic system being applied to northern area along road transverse cross-sectional view.
Fig. 3 is a kind of urban road rainwater retention osmotic system being applied to northern area along road longitudinal sectional drawing.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings: as Figure 1-3, a kind of city being applied to northern area
City's road rain water retention osmotic system, is detained slow infiltration layer 6 and 5 groups of rain pipe by catch-basin 2, mozzle 3, filter well 4, rainwater
Become；It is characterized in that: the rainwater that during rainfall, the catch-basin 2 of urban road is collected flows into oozing of roadside green belt by mozzle 3
In well 4, penetrate in filter well 4 and be detained slow infiltration layer to rainwater, unnecessary rainwater enters municipal Storm Sewer Network.
Catch-basin 2 is made up of inlet for stom water and well, and inlet for stom water 2 is arranged on both sides of the road, along road direction every 30-50m
Setting one, well depth 50-60cm, well inwall and bottom are all put and are oozed process.
Mozzle 3 is arranged between catch-basin 2 and filter well 4, and mozzle 3 origin or beginning is connected with catch-basin 2, mozzle 3 bottom
Away from catch-basin 2 bottom 10-20cm, mozzle 3 end is connected with filter well 4, and mozzle 3 lays the gradient 5 ‰.
Filter well 4 is arranged in the other greenbelt of road, and filter well 4 shaft bottom 50-100cm low compared with road foundation absolute altitude oozes
Well 4 borehole wall divides two-layer to process, and road foundation absolute altitude is filter well borehole wall demixing point, and the above borehole wall of absolute altitude does Anti-seeping technology, and
It is connected with municipal rain pipe 5, the following borehole wall of absolute altitude leaves water hole hole.
Rainwater is detained slow infiltration layer 6 and is arranged on filter well 4 periphery, width 10cm few compared with greenbelt, and depth 100-200cm is long
Spend for 100-500cm, interior placement has larger hole scoria or zeolite filler.
Embodiment 1
The rainwash rainwater that during rainfall, urban road 1 collects enters catch-basin 2 and flows in filter well 4 by mozzle 3, rain
Water flows into rainwater by water hole after entering filter well 4 and is detained slow infiltration layer 6, and it is larger that rainwater is detained filling pore rate in slow infiltration layer 6
Filler, with the increase of rainfall time, rainwater is detained liquid level in slow infiltration layer 6 and is gradually increasing, when liquid level rises to rain pipe 5
Place, rainwater enters rain pipe 5 and enters municipal Storm Sewer Network.And remain in rainwater and be detained the rainwater delaying in infiltration layer 6 in non-flush period
Ooze under then slow and anti-mend subsoil water.
Somewhere average annual rainfall 556mm, -28 DEG C of winter minimum temperature.According to this area's feature in its municipal trunk roads
Build urban road rainwater retention osmotic system 1000m under the greenbelt of both sides, find in drizzle or moderate rain through repeated detection after building
Under the conditions of this section rainwash rainwater substantially do not enter municipal Storm Sewer Network, rain after rain time is more than 1h under the conditions of heavy rain
Water just enters municipal Storm Sewer Network, effectively alleviates this section rainwater by the construction of urban road rainwater retention osmotic system
The discharge pressure of pipe network.
Claims (5)
1. a kind of urban road rainwater retention osmotic system being applied to northern area, by catch-basin, mozzle, filter well, rain
Infiltration layer and rain pipe composition are delayed in hydropexis；It is characterized in that: the rainwater that during rainfall, the catch-basin of urban road is collected passes through water conservancy diversion
Pipe flow enters in the filter well of roadside green belt, penetrates into and be detained slow infiltration layer to rainwater in filter well, and unnecessary rainwater enters municipal administration
Storm Sewer Network.
2. a kind of urban road rainwater retention osmotic system being applied to northern area according to claim 1, it is special
Levy and be that described catch-basin is made up of inlet for stom water and well, inlet for stom water is arranged on both sides of the road, along road direction every 30-
50m arranges one, well depth 50-60cm, and well inwall and bottom are all put and oozed process.
3. a kind of urban road rainwater retention osmotic system being applied to northern area according to claim 1, it is special
Levy and be that described mozzle is arranged between catch-basin and filter well, mozzle origin or beginning is connected with catch-basin, mozzle bottom away from
Catch-basin bottom 10-20cm, water conservancy diversion pipe end is connected with filter well, and mozzle lays the gradient 5 ‰.
4. a kind of urban road rainwater retention osmotic system being applied to northern area according to claim 1, it is special
Levy and be that described filter well is arranged in the other greenbelt of road, filter well shaft bottom 50-100cm low compared with road foundation absolute altitude,
The filter well borehole wall divides two-layer to process, and road foundation absolute altitude is filter well borehole wall demixing point, and the above borehole wall of absolute altitude does Anti-seeping technology, and
It is connected with municipal rain pipe, the following borehole wall of absolute altitude leaves water hole hole.
5. a kind of urban road rainwater retention osmotic system being applied to northern area according to claim 1, it is special
Levy and be that described rainwater is detained slow infiltration layer and is arranged on filter well periphery, width 10cm few compared with greenbelt, depth 100-200cm,
Length is 100-500cm, and interior placement has larger hole scoria or zeolite filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853414.8A CN106351309A (en) | 2016-09-27 | 2016-09-27 | Urban road rainwater detention and seepage system applicable to North |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853414.8A CN106351309A (en) | 2016-09-27 | 2016-09-27 | Urban road rainwater detention and seepage system applicable to North |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351309A true CN106351309A (en) | 2017-01-25 |
Family
ID=57859625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610853414.8A Pending CN106351309A (en) | 2016-09-27 | 2016-09-27 | Urban road rainwater detention and seepage system applicable to North |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351309A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143022A (en) * | 2017-06-29 | 2017-09-08 | 中冶京诚工程技术有限公司 | The multi-functional received well of rainwater |
| CN107237388A (en) * | 2017-07-31 | 2017-10-10 | 南昌工程学院 | Waterproof ground rainwater leads the system of oozing |
| CN108166516A (en) * | 2017-11-30 | 2018-06-15 | 成都同新房地产开发有限公司 | Dewatering well utilization system based on sponge city and utilize method |
| CN109281235A (en) * | 2018-11-29 | 2019-01-29 | 西南交通大学 | A kind of volcanic slag railway bed and its process for constructing |
| CN110593374A (en) * | 2019-09-25 | 2019-12-20 | 徐世雄 | Sewer system |
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|---|---|---|---|---|
| JP2008308974A (en) * | 2007-05-17 | 2008-12-25 | Tootetsu:Kk | Dust-removal managing pit for water storage tank |
| CN101624839A (en) * | 2008-12-22 | 2010-01-13 | 长沙理工大学 | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond |
| CN102134877A (en) * | 2010-01-07 | 2011-07-27 | 任哲雄 | Water pocket using a percolation well for the in-ground storage of percolated rainwater |
| CN103088897A (en) * | 2013-01-15 | 2013-05-08 | 朱加林 | Green community impact resistance rainwater ecological utilization system |
| CN203174750U (en) * | 2013-04-16 | 2013-09-04 | 江苏山水环境建设集团股份有限公司 | Municipal drainage device |
| CN205557768U (en) * | 2016-03-21 | 2016-09-07 | 江苏百海环保科技有限公司 | Rainwater infiltration abandons a class system |
-
2016
- 2016-09-27 CN CN201610853414.8A patent/CN106351309A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008308974A (en) * | 2007-05-17 | 2008-12-25 | Tootetsu:Kk | Dust-removal managing pit for water storage tank |
| CN101624839A (en) * | 2008-12-22 | 2010-01-13 | 长沙理工大学 | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond |
| CN102134877A (en) * | 2010-01-07 | 2011-07-27 | 任哲雄 | Water pocket using a percolation well for the in-ground storage of percolated rainwater |
| CN103088897A (en) * | 2013-01-15 | 2013-05-08 | 朱加林 | Green community impact resistance rainwater ecological utilization system |
| CN203174750U (en) * | 2013-04-16 | 2013-09-04 | 江苏山水环境建设集团股份有限公司 | Municipal drainage device |
| CN205557768U (en) * | 2016-03-21 | 2016-09-07 | 江苏百海环保科技有限公司 | Rainwater infiltration abandons a class system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143022A (en) * | 2017-06-29 | 2017-09-08 | 中冶京诚工程技术有限公司 | The multi-functional received well of rainwater |
| CN107237388A (en) * | 2017-07-31 | 2017-10-10 | 南昌工程学院 | Waterproof ground rainwater leads the system of oozing |
| CN108166516A (en) * | 2017-11-30 | 2018-06-15 | 成都同新房地产开发有限公司 | Dewatering well utilization system based on sponge city and utilize method |
| CN109281235A (en) * | 2018-11-29 | 2019-01-29 | 西南交通大学 | A kind of volcanic slag railway bed and its process for constructing |
| CN110593374A (en) * | 2019-09-25 | 2019-12-20 | 徐世雄 | Sewer system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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| WD01 | Invention patent application deemed withdrawn after publication |