CN207974218U - A infiltration greenbelt for sponge city - Google Patents
A infiltration greenbelt for sponge city Download PDFInfo
- Publication number
- CN207974218U CN207974218U CN201820324932.5U CN201820324932U CN207974218U CN 207974218 U CN207974218 U CN 207974218U CN 201820324932 U CN201820324932 U CN 201820324932U CN 207974218 U CN207974218 U CN 207974218U
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- CN
- China
- Prior art keywords
- water
- pipe
- storing device
- infiltration
- greenbelt
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000008595 infiltration Effects 0.000 title claims abstract description 16
- 238000001764 infiltration Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 6
- 235000013311 vegetables Nutrition 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims abstract 2
- 238000005086 pumping Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000009738 saturating Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 4
- 238000004134 energy conservation Methods 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000004746 geotextile Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a infiltration greenbelt for sponge city, top-down include vegetable layer, soil horizon, filter layer, the geotechnological cloth that permeates water, permeate water pipe and bed course, the pipe that permeates water runs through between the bed course, the end-to-end connection water storage device of the pipe that permeates water, water storage device be equipped with outlet pipe, check valve and with pipe network, pump station or underground drainage pipe's outer row butt joint. The utility model discloses collect and absorb water, retaining, infiltration, water purification, drainage, water are as an organic whole, and simple structure, construction convenience, low in cost, use are convenient, can be used to urban green belts such as biological detention area, lawn, garden next door, can slow down urban waterlogging's emergence, can improve the utilization ratio of rainwater again, possess benefits such as ecological environmental protection and energy-conservation simultaneously.
Description
Technical field
The utility model is related to municipal water supply and sewage work field more particularly to a kind of infiltration greenings for sponge city
Band.
Background technology
The construction mode of most cities is substantially hard surface and is drained using subsoil drain at present, whenever
Heavy rain relies primarily on " grey " facility such as pipe duct, pumping plant to drain, is main with " quickly excluding " and " end concentration " control
Planning and design concept, often result in meet rain must flood, drought and waterlogging racing consequence, and greenery patches, lawn and flower beside urban road
The greenbelts such as garden substantially use traditional planting patterns of vegetation-soil, and soil losses, vegetation leaching are easy to cause when meeting heavy rain
Bubble is impaired etc., or even causes the situation of light rain ponding, heavy rain waterlogging, is also unfavorable for effectively collecting and make full use of for rainwater.
Utility model content
In order to solve the problems, such as above-mentioned background technology, the utility model proposes a kind of infiltrations for sponge city
Greenbelt.
Technical solution used by the utility model is：A kind of infiltration greenbelt for sponge city wraps from top to bottom
Include vegetable layer, soil horizon, filter layer, permeable geotextiles, water-permeable pipe and bed course, the water-permeable pipe is described through between bed course
The end of water-permeable pipe connects water-storing device, and the water-storing device is equipped with outlet pipe, check valve and is arranged with pipe network, pumping plant or underground
The outer row of waterpipe is docked.
Preferably, the water-storing device side is equipped with the first outlet pipe, and the water-storing device connects the first water outlet pipe part and sets
It is the metal filter screen of 1~3mm to have aperture, and the metal filter screen is produced using non-corrosive, corrosion resistant metal material, described
The one end of first outlet pipe far from water-storing device is equipped with nozzle.
Preferably, the water-storing device side is equipped with the second outlet pipe, and second outlet pipe is close to the one of water-storing device
End is equipped with check valve, the outer row of the one end of second outlet pipe far from water-storing device and pipe network, pumping plant or subsoil drain
Docking.
Preferably, the water-storing device is the concrete tank that volume is 10~15 cubic metres, the water-storing device and storage
It can be connected by pipeline between water installations by constitute linker.
Preferably, the filter layer by the cobblestone of shell and a diameter of 1~3cm according to 1:5 parts by weight mixing and
At the filtering layer thickness is 10~20cm.
Preferably, the water-permeable pipe uses the flexible porous tube of a diameter of 100mm or 150mm, and the water-permeable pipe is with 8~15
Angle of inclination be laid side by side and between two water-permeable pipes distance be 3~5m.
Preferably, the bed course is made of a diameter of 1~4cm rubbles or gravel, and the cushion thickness is 20~30cm.
Compared with prior art, the utility model has the beneficial effects that：Original city sponge is being protected to the maximum extent
In the case that body is not influenced by development activities, by manually changing the cities such as biological stranded belt, lawn, garden beside road
Traditional pattern of farming of greenbelt vegetation-soil carries out tissue draining, under the part rainwash rainwater that oozes pass through water-permeable pipe
Import water-storing device, not only improved the drainage speed in city, but can on-site elimination and using most of rainwater, it is collected and save
Rainwater can be used for irrigation, water sprinkling path, fire rescue of urban green belts etc., and the runoff of remainder then by pipe network,
Pumping plant or subsoil drain etc. are outer to be arranged, can also recharge of groundwater, adjust water saving circulating, while reaching water suction, water storage, oozing
Water, water purification, draining, with water the purpose of, have ecological, environmental protective and the benefits such as energy saving.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model water-storing device；
Connection diagrams of the Fig. 3 between the utility model water-storing device；
Fig. 4 is the structural schematic diagram of the utility model water-permeable pipe；
Fig. 5 is the schematic diagram that the utility model water-permeable pipe is laid with.
In figure：1 vegetable layer, 2 soil horizons, 3 filter layers, 4 permeable geotextiles, 5 water-permeable pipes, 6 bed courses, 7 water inlet pipes, 8 water storages
Device, 9 first outlet pipes, 10 second outlet pipes, 11 check valves, 12 pipe networks, pumping plant or subsoil drain, 13 nozzles, 14 pipes
Road.
Specific implementation mode
The technical solution that the utility model is implemented is further illustrated below in conjunction with the accompanying drawings.
Please refer to Fig. 1-5, a kind of infiltration greenbelt for sponge city, from top to bottom according to vegetable layer 1, soil horizon 2,
Filter layer 3, permeable geotextiles 4, the structure of water-permeable pipe 5 and bed course 6 are laid, and the water-permeable pipe 5 is through between bed course 6, institute
State the end connection water-storing device 8 of water-permeable pipe 5.Whenever rainfall, surface rain is followed by vegetable layer 1, soil horizon 2, filter layer
3, permeable geotextiles 4, water-permeable pipe 5 and bed course 6, the shell and cobblestone water suction, infiltration in filter layer 3 and filtering rainwater, it is permeable
Geotextiles 4 are convenient for water purification again, and the rainwater permeated down is pooled to water-storing device 8 after flowing into water-permeable pipe 5.The water-storing device 8
Side is connected with the first outlet pipe 9, and the water-storing device 8 connects the metal mistake for being equipped with that aperture is 1~3mm at the first outlet pipe 9
Strainer, the described one end of first outlet pipe 9 far from water-storing device 8 are equipped with nozzle 13, and collected and rainwater that is saving can be used for city
Irrigation, water sprinkling path, fire rescue of city's greenbelt etc..8 side of the water-storing device be equipped with the second outlet pipe 10, described second
Outlet pipe is equipped with check valve 11, second outlet pipe 10 one end and pipe far from water-storing device 8 close to one end of water-storing device 8
The outer row of net, pumping plant or subsoil drain 12 is docked, and is constituted wherein can be connected by pipeline 14 between the water-storing device 8
Linker, when some water-storing device 8 overflows, extra rainwater can supplement other water-storing devices 8 by pipeline 14, can also
It is arranged by the way that pipe network, pumping plant or subsoil drain 12 etc. are outer.
Further, the water-storing device 8 is the concrete tank that volume is 10~15 cubic metres, specific volume size by
Depending on local rainfall.
Further, the filter layer 3 by the cobblestone of shell and a diameter of 1~3cm according to 1:5 parts by weight mixing
It forms, 3 thickness of the filter layer is 10~20cm.
Further, the water-permeable pipe 5 using a diameter of 100mm or 150mm flexible porous tube 5, the water-permeable pipe 5 with
8~15 angle of inclination is laid side by side and distance is 3~5m between two water-permeable pipes 5.
Further, the bed course 6 is made of a diameter of 1~4cm rubbles or gravel, 6 thickness of the bed course be 20~
30cm。
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of infiltration greenbelt for sponge city includes vegetable layer, soil horizon, filter layer, permeable geotechnique from top to bottom
Cloth, water-permeable pipe and bed course, the water-permeable pipe connect water-storing device, the water storage dress through between the bed course and end of water-permeable pipe
It installs outlet pipe, check valve and is docked with the outer row of pipe network, pumping plant or subsoil drain.
2. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The water-storing device
Side be equipped with the first outlet pipe, the water-storing device connects the first water outlet pipe part and is equipped with the metal filtration that aperture is 1~3mm
Net, the described one end of first outlet pipe far from water-storing device are equipped with nozzle.
3. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The water-storing device
Side be equipped with the second outlet pipe, second outlet pipe close to one end of water-storing device be equipped with check valve, it is described second water outlet
It is docked with the outer row of pipe network, pumping plant or subsoil drain the one end of pipe far from water-storing device.
4. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The water-storing device
The concrete tank for being 10~15 cubic metres for volume, can be by pipeline be connected between the water-storing device and water-storing device
Constitute linker.
5. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The filter layer by
The cobblestone of shell and a diameter of 1~3cm are according to 1:5 parts by weight mix, and the filtering layer thickness is 10~20cm.
6. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The water-permeable pipe is adopted
With the flexible porous tube of a diameter of 100mm or 150mm, the water-permeable pipe is laid side by side with 8~15 angle of inclination and two saturating
Distance is 3~5m between water pipe.
7. a kind of infiltration greenbelt for sponge city according to claim 1, it is characterised in that：The bed course is by straight
Diameter is that 1~4cm rubbles or gravel form, and the cushion thickness is 20~30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324932.5U CN207974218U (en) | 2018-03-09 | 2018-03-09 | A infiltration greenbelt for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324932.5U CN207974218U (en) | 2018-03-09 | 2018-03-09 | A infiltration greenbelt for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974218U true CN207974218U (en) | 2018-10-16 |
Family
ID=63765300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324932.5U Expired - Fee Related CN207974218U (en) | 2018-03-09 | 2018-03-09 | A infiltration greenbelt for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204031A (en) * | 2018-03-09 | 2018-06-26 | 青岛理工大学 | A infiltration greenbelt for sponge city |
| CN110036880A (en) * | 2019-05-06 | 2019-07-23 | 东南大学 | It is a kind of to be afforested based on the hillside fields vertically regulated and controled from irrigation system and construction method |
-
2018
- 2018-03-09 CN CN201820324932.5U patent/CN207974218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204031A (en) * | 2018-03-09 | 2018-06-26 | 青岛理工大学 | A infiltration greenbelt for sponge city |
| CN110036880A (en) * | 2019-05-06 | 2019-07-23 | 东南大学 | It is a kind of to be afforested based on the hillside fields vertically regulated and controled from irrigation system and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |