CN106906889A - A kind of sponge urban rainwater garden - Google Patents
A kind of sponge urban rainwater garden Download PDFInfo
- Publication number
- CN106906889A CN106906889A CN201710246523.8A CN201710246523A CN106906889A CN 106906889 A CN106906889 A CN 106906889A CN 201710246523 A CN201710246523 A CN 201710246523A CN 106906889 A CN106906889 A CN 106906889A
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- Prior art keywords
- layer
- gravel
- perforated
- sponge urban
- perforated pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002689 soil Substances 0.000 claims abstract description 36
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 17
- 230000035699 permeability Effects 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims description 92
- 239000002023 wood Substances 0.000 claims description 19
- 241000196324 Embryophyta Species 0.000 claims description 11
- 240000004050 Pentaglottis sempervirens Species 0.000 claims description 9
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 3
- 239000002365 multiple layer Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 6
- 238000001764 infiltration Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001494508 Arundo donax Species 0.000 description 1
- 235000005273 Canna coccinea Nutrition 0.000 description 1
- 240000008555 Canna flaccida Species 0.000 description 1
- 244000099162 Cyperus alternifolius Species 0.000 description 1
- 241000878006 Miscanthus sinensis Species 0.000 description 1
- 244000062720 Pennisetum compressum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
Abstract
The invention discloses a kind of sponge urban rainwater garden, including aquitard, coating, plantation soil layer, transition zone, gravel layer, anti-seepage geomembrane and plain soil layer；Accumbency has some perforated pipes in gravel layer, and the every two ends of perforated pipe are all connected with vertical permeability cell, gravel layer also accumbency drainpipe, and drainpipe connects all perforated pipes；Several water seepage holes are evenly distributed with the pipeline of perforated pipe, the spacing between adjacent water seepage hole on the length direction of perforated pipe is 100 200mm, and the side slope ratio of the upper surface of coating is 1：5 and recessed depth be 150 250mm；Periphery greenery patches is 1 with the side slope ratio of Rain Garden junction:6.Reasonable in design of the present invention, water suction and penetrating power are strong, can be layered purification to the water body for entering, it is ensured that can be directly used for road and greening sprinkling etc. from the water quality of drainpipe discharge；And many perforated pipes and permeability cell are provided with, promote the seepage rate and drainage rates of water body, it is to avoid more serious seeping phenomenon occurs in Rain Garden.
Description
Technical field
The invention belongs to urban architecture technical field, more particularly to a kind of sponge urban rainwater garden.
Background technology
Sponge city refers to that city can have as sponge the aspect such as environmental change and reply natural calamity is adapted to
Good " elasticity ", water suction when rainy, retaining, infiltration, water purification, it is necessary to when the water that will store discharge and be 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, accumulation, infiltration and purification of the rainwater in urban area are realized to greatest extent, promote the utilization and life of rainwater resource
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.
Rain Garden is a kind of natural imitation circle rainwater catchment, seepage and the scrobicula greenery patches built, is mainly used in converging simultaneously
The rainwater from roof or ground is absorbed, and comprehensive function by plant and each packed layer is purified the rainwater of seepage,
Rainwater after purification not only can be with recharge groundwater, it is also possible to used as urban life miscellaneous water.But existing Rain Garden
Infiltration is limited in one's ability, if running into heavy rain or extraodinary flood, the road surface that rainwater can have little time to penetrate into underground and spill into hardening, shape
After flowing into sewer after into surface runoff, not only waste water resource, also add the workload that Sewage Plant processes sewage；And it is net
Change is limited in one's ability, and reclaimed water standard can not be reached from the water body of Rain Garden infiltration discharge.
The content of the invention
The present invention solves the technical problem of a kind of sponge urban rainwater garden is provided, reasonable in design absorbs water
And penetrating power is strong, purification can be layered to the water body for entering, improve the detergent power of Rain Garden, it is ensured that from drainpipe discharge
Water quality can be directly used for road and greening sprinkling etc.；And be provided with many perforated pipes and permeability cell, promote the seepage rate of water body with
And drainage rates, it is to avoid there is more serious seeping phenomenon in Rain Garden.
In order to solve the above technical problems, one aspect of the present invention is：A kind of sponge urban rainwater flower is provided
Garden, the Rain Garden from top to bottom include aquitard, coating, plantation soil layer, transition zone, gravel layer, anti-seepage geomembrane and
Plain soil layer；
Accumbency has some perforated pipes in the gravel layer, and some perforated pipes are parallel to each other, the every two ends of perforated pipe
All be connected with vertical permeability cell, the lower end of the permeability cell be connected with the perforated pipe and upper end higher than aquitard it is default most
High-water line, the upper end of the permeability cell is coated with also accumbency in ventilation dustproof lid, the gravel layer drainpipe, the draining
Pipe connects all perforated pipes；
Several water seepage holes are evenly distributed with the pipeline of the perforated pipe, it is adjacent on the length direction of the perforated pipe
Spacing between the water seepage hole is 100-200mm, and 6 infiltrations are evenly distributed with the circumferencial direction of the perforated pipe
Hole, the aperture of the water seepage hole is 1-3mm；
The upper surface of the plantation soil layer and coating are by up concave type structure and the recessed lower concave space composition for being formed
The aquitard, the side slope ratio of the upper surface of the coating is 1：5 and recessed depth be 150-250mm；
Periphery greenery patches is 1 with the side slope ratio of the Rain Garden junction:6；
The thickness of the coating is 50-80mm；
The plantation the thickness of the layer is 400-600mm；
The thickness 50-150mm of the transition zone, the transition zone is the permeable geotechnological layer of cloth of multiple-layer stacked；
The thickness of the gravel layer is 150-250mm；
The thickness of the anti-seepage geomembrane is 50-100mm, and the anti-seepage geomembrane is mutually folded by nonwoven layer and plastic foil
Conjunction is formed, and the non-woven fabrics is located at the top of the plastic foil；
The plantation soil layer plantation waterproof plant, planting density is 20-30 plants/m2。
Further say, hand-stuff layer, the hand-stuff layer are additionally provided between the transition zone and the gravel layer
Thickness be 350-450mm, hand-stuff layer includes that rubble and wood fragments are considered to be worth doing, the mixture of the rubble and wood fragments bits
Product is than being (12-14):(6-8).
Further say, the coating includes bark and wood chip, the mixed volume ratio of the bark and the wood chip is
(10-12:)：(5-7)；
The raw material of the plantation soil layer includes (percentage)：It is planting soil 40-60%, middle sand 30-50%, organic
Composition 5-10%, vermiculite power 1-15%, wood chip 1-10% and clay 1-5%；
The transition zone is the permeable geotechnological layer of cloth of layer 2-3 superposition, and every layer of permeable geotextiles are 300g/m2Geotechnique
Cloth；
The gravel layer is filled with coarse gravel and bird's-eye gravel, and the packing volume ratio of the coarse gravel and the bird's-eye gravel is 5：
3-3：1, the particle diameter of the coarse gravel in the gravel layer is 20-50mm, and the particle diameter of the bird's-eye gravel in the gravel layer is 1-5mm.
Further say, the perforated pipe is UPVC (hard polvinyl choride pipe) perforated pipe, PPR (three type PA tubes) perforation
Pipe, double thread ooze pipe or double-wall corrugated pipe.
Further say, the caliber of the perforated pipe is 100-200mm.
Further say, the gravel porosity of the gravel layer is 35-45%, and effective grain size is more than 80%.
Further say, the external river course of delivery port of the drainpipe, road and greening spray system, storage pond or municipal administration
Pipe network.
Further say, the Rain Garden garage top located underground.
Further say, the compacting factor of the plain soil layer is 0.95.
Further say, the perforated pipe is coated with permeable geotextiles.
Beneficial effects of the present invention at least have it is following some：
First, the present invention is by aquitard, coating, plantation soil layer, filter layer, gravel layer, anti-seepage geomembrane and plain soil layer structure
Into, simple structure and rationally, purification can be layered to the water body for entering, improve the detergent power of Rain Garden, it is ensured that from draining
The water quality of pipe discharge can be directly used for road and greening sprinkling etc.；
2nd, coating of the present invention is made up of bark and wood chip, can keep planting the soil moisture of soil layer, builds biological growth
Environment, reduces erosion of the runoff to soil；
3rd, present invention additionally comprises hand-stuff layer, hand-stuff layer includes that rubble and wood fragments are considered to be worth doing, can be in adsorbed water body
Finely ground particles, and the effect with deodorization, further clarify water quality, it is ensured that reach reclaimed water from the water of drainpipe discharge
The standard of matter；
4th, the present invention is provided with many perforated pipes, and several water seepage holes are evenly distributed with perforated pipe, it is ensured that the infiltration of water body
Rate, it is to avoid more serious seeping phenomenon occurs in Rain Garden；
5th, perforated pipe of the present invention is that UPVC perforated pipes, PPR perforated pipes, double thread ooze pipe or double-wall corrugated pipe, with good
Shock resistance, tensile strength, good airproof performance the advantages of, ensure that the performance of perforated pipe in gravel layer, extend rainwater
The service life in garden；
6th, all there is vertical permeability cell at the two ends of perforated pipe of the present invention in succession, in the presence of external atmosphere pressure, it is possible to increase
The flow velocity of water in perforated pipe, accelerates Rain Garden entirety seepage rate indirectly.
Brief description of the drawings
Fig. 1 is floor map of the invention；
Fig. 2 is the generalized section of the embodiment of the present invention 1；
Fig. 3 is the generalized section of the embodiment of the present invention 2；
Fig. 4 is the floor map of perforated pipe of the present invention；
The mark of each part is as follows in accompanying drawing：
Aquitard 1, coating 2, plantation soil layer 3, transition zone 4, gravel layer 5, anti-seepage geomembrane 6, plain soil layer 7, perforated pipe
8th, water seepage hole 81, the side slope of the upper surface of permeability cell 9, coating are connected than 10, periphery greenery patches 11, periphery greenery patches with Rain Garden
The side slope at place is than 12, hand-stuff layer 13 and drainpipe 14.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment 1：A kind of sponge urban rainwater garden, as shown in Fig. 1,2 and 4, the Rain Garden includes from top to bottom
Aquitard 1, coating 2, plantation soil layer 3, transition zone 4, gravel layer 5, anti-seepage geomembrane 6 and plain soil layer 7；
Accumbency has some perforated pipes 8 in the gravel layer 5, and some perforated pipes are parallel to each other, every the two of perforated pipe
End is all connected with vertical permeability cell 9, and the lower end of the permeability cell 9 is connected with the perforated pipe 8 and upper end is higher than aquitard
Default maximum water level, the upper end of the permeability cell 9 is coated with also accumbency in ventilation dustproof lid, the gravel layer 5 drainpipe
14, the drainpipe 14 connects all perforated pipes 8；
Several water seepage holes 81 are evenly distributed with the pipeline of the perforated pipe 8, on the length direction of the perforated pipe 8
Spacing between the adjacent water seepage hole 81 is 100-200mm, preferably 200mm, on the circumferencial direction of the perforated pipe 8
6 water seepage holes 81 are evenly distributed with, the aperture of the water seepage hole 81 is 1-3mm；
The upper surface of the plantation soil layer 3 and coating are by up concave type structure and the recessed lower concave space composition for being formed
The aquitard 1, the side slope of the upper surface of the coating is 1 than 10：5 and recessed depth be 150-250mm；
Periphery greenery patches 11 is 1 than 12 with the side slope of the Rain Garden junction:6；
The thickness of the coating 2 is 50-80mm；
The thickness of the plantation soil layer 3 is 400-600mm；
The thickness of the transition zone 4 is 50-150mm, and the transition zone 4 is the permeable geotechnological layer of cloth of multiple-layer stacked；
The thickness of the gravel layer 5 is 150-250mm；
The thickness of the anti-seepage geomembrane 6 be 50-100mm, the anti-seepage geomembrane 6, the anti-seepage geomembrane is by nonwoven
Layer of cloth and plastic foil are superimposed with each other and form, and the non-woven fabrics is located at the top of the plastic foil, and the plastic foil can be PVC
Film, PE films, PP films or PI films etc.；
3 kinds of plant waterproof plants of the plantation soil layer, planting density is 20-30 plants/m2, preferred planting density be 25 plants/
m2, the waterproof plant is Chinese silvergrass, Arundo donax, Chinese pennisetum, cyperus alternifolius or canna, but not limited to this.
The coating 2 includes bark and wood chip, and the mixed volume ratio of the bark and the wood chip is (10-12:)：
(5-7)；
The raw material of the plantation soil layer 3 includes (percentage)：Planting soil 40-60%, middle sand 30-50%, have
Machine composition 5-10%, vermiculite power 1-15%, wood chip 1-10% and clay 1-5%；
The transition zone 4 is the permeable geotechnological layer of cloth of layer 2-3 superposition, and every layer of permeable geotextiles are 300g/m2Geotechnique
Cloth；
The gravel layer 5 is filled with coarse gravel and bird's-eye gravel, and the packing volume ratio of the coarse gravel and the bird's-eye gravel is
5：3-3：1, the particle diameter of the coarse gravel in the gravel layer is 20-50mm, and the particle diameter of the bird's-eye gravel in the gravel layer is 1-
5mm。
The perforated pipe 8 is UPVC perforated pipes, PPR perforated pipes, double thread ooze pipe or double-wall corrugated pipe.
The caliber of the perforated pipe 8 is 100-200mm.
The gravel porosity of the gravel layer 5 is 35-45%, and effective grain size is more than 80%.
The external river course of delivery port of the drainpipe 14, road and greening spray system, storage pond or city planting ductwork.
The Rain Garden garage top located underground.
The compacting factor of the plain soil layer 7 is 0.95.
The perforated pipe 8 is coated with permeable geotextiles.
Embodiment 2：As shown in Fig. 1,3 and 4, remaining is same as Example 1, and difference is：The transition zone 4 and institute
State and be additionally provided between gravel layer 5 hand-stuff layer 13, the thickness of the hand-stuff layer 13 is 350-450mm, described manually to fill out
The bed of material 13 includes that rubble and wood fragments are considered to be worth doing, and the mixed volume ratio of the rubble and wood fragments bits is (12-14):(6-8).
Operation principle of the invention is as follows：The present invention is by aquitard, coating, plantation soil layer, filter layer, gravel layer, anti-
Ooze geomembrane and plain soil layer is constituted, simple structure and rationally can be layered purification to the water body for entering, and improve the net of Rain Garden
Change ability, it is ensured that can be directly used for road and greening sprinkling etc. from the water quality of drainpipe discharge；
Coating is made up of bark and wood chip, can keep planting the soil moisture of soil layer, builds biological growthing environment, reduces
Erosion of the runoff to soil；
Also include hand-stuff layer, hand-stuff layer includes that rubble and wood fragments are considered to be worth doing, molecule that can be in adsorbed water body
Thing, and the effect with deodorization, further clarify water quality, it is ensured that the mark of reclaimed water matter is reached from the water of drainpipe discharge
It is accurate；
Many perforated pipes are provided with, several water seepage holes are evenly distributed with perforated pipe, it is ensured that the permeability of water body, it is to avoid rain
There is more serious seeping phenomenon in spray garden；
Perforated pipe is that UPVC perforated pipes, PPR perforated pipes, double thread ooze pipe or double-wall corrugated pipe, with good shock resistance,
The advantages of tensile strength, good airproof performance, the performance of perforated pipe in gravel layer is ensure that, extend the use of Rain Garden
Life-span；
The two ends of perforated pipe are all connected with vertical permeability cell, in the presence of external atmosphere pressure, it is possible to increase in perforated pipe
The flow velocity of water, accelerates Rain Garden entirety seepage rate indirectly.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of sponge urban rainwater garden, the Rain Garden is up concave type structure, it is characterised in that：The Rain Garden from
Top to bottm includes aquitard, coating, plantation soil layer, transition zone, gravel layer, anti-seepage geomembrane and plain soil layer；
Accumbency has some perforated pipes in the gravel layer, and some perforated pipes are parallel to each other, and the two ends of every perforated pipe all connect
Vertical permeability cell is connected to, the lower end of the permeability cell is connected with the perforated pipe and upper end is higher than the default highest water of aquitard
Bit line, the upper end of the permeability cell is coated with ventilation dustproof lid, the gravel layer also accumbency drainpipe, and the drainpipe connects
Connect all perforated pipes；
Several water seepage holes are evenly distributed with the pipeline of the perforated pipe, it is adjacent described on the length direction of the perforated pipe
Spacing between water seepage hole is 100-200mm, and 6 water seepage holes are evenly distributed with the circumferencial direction of the perforated pipe,
The aperture of the water seepage hole is 1-3mm；
The upper surface of the plantation soil layer and coating are described in up concave type structure and the recessed lower concave space composition for being formed
Aquitard, the side slope ratio of the upper surface of the coating is 1：5 and recessed depth be 150-250mm；
Periphery greenery patches is 1 with the side slope ratio of the Rain Garden junction:6；
The thickness of the coating is 50-80mm；
The plantation the thickness of the layer is 400-600mm；
The thickness 50-150mm of the transition zone, the transition zone is the permeable geotechnological layer of cloth of multiple-layer stacked；
The thickness of the gravel layer is 150-250mm；
The thickness of the anti-seepage geomembrane is 50-100mm, the anti-seepage geomembrane be superimposed with each other by nonwoven layer and plastic foil and
Into, and the non-woven fabrics is located at the top of the plastic foil；
The plantation soil layer plantation waterproof plant, planting density is 20-30 plants/m2。
2. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The transition zone and the gravel
Hand-stuff layer is additionally provided between layer, the thickness of the hand-stuff layer is 350-450mm, the hand-stuff layer includes rubble
With wood fragments bits, the mixed volume ratio of the rubble and wood fragments bits is (12-14):(6-8).
3. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The coating include bark and
The mixed volume ratio of wood chip, the bark and the wood chip is (10-12:)：(5-7)；
The raw material of the plantation soil layer includes (percentage)：Planting soil 40-60%, middle sand 30-50%, organic principle
5-10%, vermiculite power 1-15%, wood chip 1-10% and clay 1-5%；
The transition zone is the permeable geotechnological layer of cloth of layer 2-3 superposition, and every layer of permeable geotextiles are 300g/m2Geotextiles；
The gravel layer is filled with coarse gravel and bird's-eye gravel, and the packing volume ratio of the coarse gravel and the bird's-eye gravel is 5：3-3：
1, the particle diameter of the coarse gravel in the gravel layer is 20-50mm, and the particle diameter of the bird's-eye gravel in the gravel layer is 1-5mm.
4. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The perforated pipe is perforated for UPVC
Pipe, PPR perforated pipes, double thread ooze pipe or double-wall corrugated pipe.
5. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The caliber of the perforated pipe is
100-200mm。
6. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The gravel hole of the gravel layer
Rate is 35-45%, and effective grain size is more than 80%.
7. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：Outside the delivery port of the drainpipe
Connect river course, road and greening spray system, storage pond or city planting ductwork.
8. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The Rain Garden is located underground
Garage top.
9. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The compacting factor of the plain soil layer
It is 0.95.
10. a kind of sponge urban rainwater garden according to claim 1, it is characterised in that：The perforated pipe is coated with
Permeable geotextiles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710246523.8A CN106906889A (en) | 2017-04-15 | 2017-04-15 | A kind of sponge urban rainwater garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246523.8A CN106906889A (en) | 2017-04-15 | 2017-04-15 | A kind of sponge urban rainwater garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106906889A true CN106906889A (en) | 2017-06-30 |
Family
ID=59211186
Family Applications (1)
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| CN201710246523.8A Pending CN106906889A (en) | 2017-04-15 | 2017-04-15 | A kind of sponge urban rainwater garden |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226590A (en) * | 2017-07-20 | 2017-10-03 | 郑州源致和环保科技有限公司 | A kind of ecological water purification system and purification method for sponge city |
| CN107759015A (en) * | 2017-11-01 | 2018-03-06 | 湖南大辰环保科技有限公司 | Sponge city multistage Rain Garden strengthens the method and structure that runoff pollution removes |
| CN107996196A (en) * | 2017-12-04 | 2018-05-08 | 深圳市真和丽生态环境股份有限公司 | A kind of LID trees pond |
| CN109485105A (en) * | 2017-09-12 | 2019-03-19 | 苏州盛莱茵生态科技有限公司 | A kind of sponge urban construction multifunctional purification apparatus |
| CN109626764A (en) * | 2019-02-25 | 2019-04-16 | 安庆师范大学 | A kind of biological treatment system for sponge urban rainwater purification |
| CN110024586A (en) * | 2018-01-11 | 2019-07-19 | 唐山学院 | A kind of economizing type Rain Garden for mine greening |
| CN110424510A (en) * | 2019-07-30 | 2019-11-08 | 上海交通大学 | One kind is every salt form Rain Garden structure |
| CN112411586A (en) * | 2020-09-27 | 2021-02-26 | 中建四局第六建设有限公司 | Water seepage blind drain for basement roof drainage and construction method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331728A (en) * | 1994-06-02 | 1995-12-19 | Nissui Kiko Kk | Drainage penetration construction |
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
| US20130175216A1 (en) * | 2012-01-06 | 2013-07-11 | Contech Stormwater Solutions Inc. | Phosphorous mitigation for green filter beds |
| CN204266344U (en) * | 2014-11-26 | 2015-04-15 | 苏州基业生态园林股份有限公司 | The drainage system of storehouse, ground end face |
| CN104652596A (en) * | 2013-11-20 | 2015-05-27 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater bio-retention filtering device |
| CN204825845U (en) * | 2015-06-12 | 2015-12-02 | 上海十方生态园林股份有限公司 | Administration structure of low -lying relief ponding in greenery patches |
| CN205529730U (en) * | 2016-02-01 | 2016-08-31 | 洛阳市规划建筑设计研究院有限公司 | Old urban area road reserve based on sponge city construction |
| CN106495589A (en) * | 2016-10-31 | 2017-03-15 | 上海市普陀区社区绿化管理所 | Cavernous body permeable channel and preparation method thereof, application and drainage system against rain |
-
2017
- 2017-04-15 CN CN201710246523.8A patent/CN106906889A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331728A (en) * | 1994-06-02 | 1995-12-19 | Nissui Kiko Kk | Drainage penetration construction |
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| US20130175216A1 (en) * | 2012-01-06 | 2013-07-11 | Contech Stormwater Solutions Inc. | Phosphorous mitigation for green filter beds |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
| CN104652596A (en) * | 2013-11-20 | 2015-05-27 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater bio-retention filtering device |
| CN204266344U (en) * | 2014-11-26 | 2015-04-15 | 苏州基业生态园林股份有限公司 | The drainage system of storehouse, ground end face |
| CN204825845U (en) * | 2015-06-12 | 2015-12-02 | 上海十方生态园林股份有限公司 | Administration structure of low -lying relief ponding in greenery patches |
| CN205529730U (en) * | 2016-02-01 | 2016-08-31 | 洛阳市规划建筑设计研究院有限公司 | Old urban area road reserve based on sponge city construction |
| CN106495589A (en) * | 2016-10-31 | 2017-03-15 | 上海市普陀区社区绿化管理所 | Cavernous body permeable channel and preparation method thereof, application and drainage system against rain |
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| CN107996196A (en) * | 2017-12-04 | 2018-05-08 | 深圳市真和丽生态环境股份有限公司 | A kind of LID trees pond |
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| CN109626764A (en) * | 2019-02-25 | 2019-04-16 | 安庆师范大学 | A kind of biological treatment system for sponge urban rainwater purification |
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