CN209390744U - A kind of greenbelt soil layer construction in sponge city - Google Patents
A kind of greenbelt soil layer construction in sponge city Download PDFInfo
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- CN209390744U CN209390744U CN201822272291.6U CN201822272291U CN209390744U CN 209390744 U CN209390744 U CN 209390744U CN 201822272291 U CN201822272291 U CN 201822272291U CN 209390744 U CN209390744 U CN 209390744U
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- water storage
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- sponge city
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Abstract
The utility model discloses the greenbelt soil layer constructions in a kind of sponge city, are related to soil layer construction field.It includes symmetrically arranged kerbstone, plantation layer is provided between two kerbstones, cement layer is provided with below plantation layer, water storage cavity is provided with below cement layer, cement layer upper surface offers the water absorption channel being connected with water storage cavity, water absorption channel inner wall is provided with suction hose, and one end insertion water storage cavity of suction hose is interior and is bonded with water storage cavity bottom wall, and suction hose side offers the suction hole being connected with water storage cavity.The utility model has the advantages that increase reservoir storage, effective use rainwater resource, improves road traffic safety.
Description
Technical field
The utility model relates to soil layer construction fields, more specifically, it relates to the greenbelt soil in a kind of sponge city
Layer structure.
Background technique
Sponge city is new generation of city storm water man- agement concept, also referred to as " water elasticity city ".International term
For " storm-water system building is developed in low influence ".Water suction, water storage, infiltration, water purification when raining, when needing simultaneously by the water stored " release "
It is used.
Greenbelt is the important link for building sponge city, and greenbelt is generally located on the two sides of road, on the side of road
Edge is fixedly installed kerbstone, and plantation layer is provided in kerbstone, and plantation layer on kind is implanted with green plants, and plantation layer and greening are planted
Object has the function of absorbing and purify when rainy to rainwater, and the rainwater through seeping under plantation layer supplements underground water.
But since the depth of the plantation layer of greenbelt is deeper, when rainfall is larger, rainwater is easy to be deposited in plantation layer table
Face can not normally enter underground, and in hot weather, and the rainwater accumulated in plantation layer is not enough to water needed for providing plant
Point, it is often necessary to it manually additionally waters to greenbelt, rainwater resource can not be effectively utilized.
Utility model content
The purpose of this utility model is to provide the greenbelt soil layer constructions in a kind of sponge city, have and increase water storage
Amount, improves the advantages of road traffic safety at effective use rainwater resource.
To achieve the above object, the utility model provides following technical solution:
A kind of greenbelt soil layer construction in sponge city, including symmetrically arranged kerbstone, two kerbstones it
Between be provided with plantation layer, cement layer is provided with below plantation layer, is provided with water storage cavity below the cement layer, on the cement layer
Surface offers the water absorption channel being connected with water storage cavity, and the water absorption channel inner wall is provided with suction hose, the suction hose
It is bonded in one end insertion water storage cavity and with water storage cavity bottom wall, the suction hose side offers the water suction being connected with water storage cavity
Hole.
By using above-mentioned technical proposal, cement layer is played a supporting role, and plantation layer is separated with water storage cavity, simultaneously
Suction hose is provided with soil, and when raining, rainwater falls in plantation layer surface, by penetrating into plantation layer, when rainfall is larger,
Extra moisture continues to penetrate into suction hose, and is flow in water storage cavity by suction hole, and the rainwater of surface layer accumulation can continue
Ground enters in water storage cavity, is conducive to adequately save rainwater, increases the reservoir storage of greenbelt；When hot weather, kind
The rainwater stored in water storage cavity can be effectively utilized by the water in soil and suction hole absorption water storage cavity by planting the plant in layer,
Reduce the artificial number additionally to water to greenbelt.
Further, the first strainer is provided in the suction hole.
By using above-mentioned technical proposal, the first strainer separates the rainwater in the soil and water storage cavity in suction hose,
Soil in suction hose will not enter in water storage cavity together with rainwater, guarantee the space in water storage cavity, guarantee reservoir storage.
Further, drainpipe, institute are provided in the drainage channel through there are several drainage channels in the plantation layer
The one end for stating drainpipe is overlapped with plantation layer upper surface, and the other end sequentially passes through plantation layer and is connected with cement layer and with water storage cavity
It is logical.
By using above-mentioned technical proposal, when the force of rain is larger, the rainwater of plantation layer surface accumulation can pass through drainpipe
It is directly entered in water storage cavity, needs not move through osmosis, be conducive to quickly save rainwater.
Further, funnel and the biggish one end of its internal diameter is arranged far from water storage cavity in the drainpipe.
By using above-mentioned technical proposal, when the force of rain is larger, funnelform drainpipe can expand the range of draining, kind
The rainwater for planting layer surface accumulation enters water storage cavity by funnelform drainpipe, further speeds up the speed that rainwater enters storage chamber
Degree.
Further, the drainpipe is extended far from one end of water storage cavity baffle ring, and the baffle ring side offers
The inlet opening being connected with drainpipe is provided with the second strainer in the inlet opening.
By using above-mentioned technical proposal, the soil planted in layer can be blocked in drainpipe by baffle ring and the second strainer
Outside, the rainwater of plantation layer surface accumulation enters in drainpipe by the second strainer, avoids soil from entering and occupies water storage in water storage cavity
Space guarantees reservoir storage.
Further, be provided with communicating pipe between several drainpipes, the both ends of the communicating pipe respectively from it is different
Drainpipe is connected.
By using above-mentioned technical proposal, when single drainpipe is surprisingly blocked, rainwater can be flow to by communicating pipe
It in other drainpipes, eventually enters into water storage cavity, increases reservoir storage.
Further, the water storage cavity side is provided with tapping pipe, one end of the tapping pipe close to one end of cement layer
It is connected with water storage cavity, the other end is towards ground end.
By using above-mentioned technical proposal, when the insufficient space in water storage cavity, extra rainwater can pass through tapping pipe
Discharge, the supplement as groundwater resources；The rainwater for planting layer surface simultaneously can continue to flow into water storage cavity, avoid rainwater heap
Product is in plantation layer surface and flow on road, and road rain water is avoided to accumulate, and improves road traffic safety.
Further, cobble is provided in the tapping pipe.
By using above-mentioned technical proposal, the soil outside tapping pipe can not be sent out by the filtering of cobble with the water in water storage cavity
Raw exchange, guarantees the water space in water storage cavity, guarantees reservoir storage.
Compared with prior art, the utility model has the beneficial effects that
(1) by setting water storage cavity, cement layer, water absorption channel and suction hose, and water suction is offered in suction hose side
Hole, what rainwater can continue is flow in water storage cavity by suction hose, increases reservoir storage；When hot weather, plant can absorb
The rainwater stored in water storage cavity, effectively utilizes rainwater resource；
(2) by setting drainage channel and drainpipe, the rainwater for increasing plantation layer surface accumulation flows into the stream of water storage cavity
Speed quickly saves rainwater；
(3) by setting tapping pipe, when water storage cavity insufficient space, the water storage in water storage cavity is discharged, improves driving peace
Entirely；
(4) by setting baffle ring, inlet opening, the first strainer, the second strainer and cobble, soil and water storage cavity are separated
It opens, avoids soil from entering and occupy water storage cavity space in water storage cavity, guarantee reservoir storage.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram that suction hose and partial drainage pipe are removed in Fig. 1；
Fig. 3 is the partial enlargement diagram of part A in Fig. 1；
Fig. 4 is the partial enlargement diagram of part B in Fig. 1.
Appended drawing reference: 1, kerbstone；2, layer is planted；3, cement layer；4, water storage cavity；5, water absorption channel；6, suction hose；7, it inhales
Water hole；8, the first strainer；9, drainage channel；10, drainpipe；11, baffle ring；12, inlet opening；13, the second strainer；14, communicating pipe；
15, tapping pipe；16, cobble.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Referring to Fig.1, the greenbelt soil layer construction in a kind of sponge city, including symmetrically arranged kerbstone 1, two curbs
Plantation layer 2 is provided between stone 1, planting has soil in layer 2, interior kind of soil is implanted with plant (not shown).Plant 2 lower section of layer
It is equipped with cement layer 3, water storage cavity 4 is offered below cement layer 3, water storage cavity 4 and plantation layer 2 are separated and risen by cement layer 3
To supporting role.Referring to Fig. 2 and Fig. 3, it is logical that 3 upper surface of cement layer offers the cylindric water suction being connected with water storage cavity 4 vertically
Road 5,5 inner wall of water absorption channel are socketed with suction hose 6, are filled with soil in suction hose 6.In one end insertion water storage cavity 4 of suction hose 6
And be bonded with 4 bottom wall of water storage cavity, 6 side of suction hose offers the suction hole 7 being connected with water storage cavity 4.When raining, rainwater can lead to
It crosses suction hose 6 and suction hole 7 enters in water storage cavity 4, increase reservoir storage；Plant needs that the water in water storage cavity 4 can be absorbed when water,
Effectively utilize rainwater resource.It is fixed with the first strainer 8 in suction hole 7, soil and water storage cavity 4 are separated, guarantees reservoir storage.
Referring to Fig. 2 and Fig. 4, plants in layer 2 vertically through there are several funnelform drainage channels 9, be socketed in drainage channel 9
There is funnelform drainpipe 10, the biggish one end of 10 internal diameter of drainpipe is overlapped with plantation 2 upper surface of layer, and the other end sequentially passes through kind
Layer 2 is planted to be connected with cement layer 3 and with water storage cavity 4.When the force of rain is larger, rainwater can be directly discharged into water storage by drainpipe 10
In chamber 4, quickly rainwater is saved.Drainpipe 10 is extended far from one end of water storage cavity 4 annular baffle ring 11, baffle ring 11
It is integrally formed with drainpipe 10,11 side level of baffle ring offers the round inlet opening 12 being connected with drainpipe 10, inlet opening
The second strainer 13 is fixed in 12.Baffle ring 11 and the second strainer 13 avoid soil from entering and occupy water space in water storage cavity 4, guarantee
Reservoir storage.
Be horizontally fixed with communicating pipe 14 between adjacent row water pipe 10, the both ends of communicating pipe 14 respectively from different drainpipes 10
It is connected, when single drainpipe 10 is unexpected to be blocked, rainwater can be flow in other drainpipes 10 by communicating pipe 14, finally
Into in water storage cavity 4, increase reservoir storage.
Referring to Fig.1,4 side of water storage cavity is provided with tapping pipe 15, one end of tapping pipe 15 and storage close to one end of cement layer 3
Water cavity 4 is connected, and the other end is towards ground end, and rainwater extra in water storage cavity 4 is discharged tapping pipe 15, as groundwater resources
Supplement, while guaranteeing that the rainwater for planting 2 surface of layer is lasting and entering in water storage cavity 4, improve travel safety.It is set in tapping pipe 15
It is equipped with cobble 16, cobble 16 filters the soil outside tapping pipe 15, guarantees the water space in water storage cavity, guarantees reservoir storage.
The course of work of the utility model and have the beneficial effect that: when raining, extra rainwater can by suction hose 6 with
And drainpipe 10 guides rainwater to water storage cavity 4.It, can be by suction hose 6 by water storage cavity 4 when plant needs to absorb moisture
Interior moisture is absorbed.When the water in water storage cavity 4 expires fastly, rainwater can be discharged by tapping pipe 15, plant 2 surface of layer
What the rainwater of accumulation can continue flows into water storage cavity 4, increases reservoir storage, effectively utilizes rainwater resource, increases road row
Vehicle safety.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. the greenbelt soil layer construction in a kind of sponge city, including symmetrically arranged kerbstone (1), two kerbstones
(1) plantation layer (2) is provided between, which is characterized in that be provided with cement layer (3) below plantation layer (2), the cement layer (3)
Lower section is provided with water storage cavity (4), and cement layer (3) upper surface offers the water absorption channel (5) being connected with water storage cavity (4),
Water absorption channel (5) inner wall is provided with suction hose (6), and one end of the suction hose (6) is inserted into water storage cavity (4) and and water storage
The fitting of chamber (4) bottom wall, suction hose (6) side offers the suction hole (7) being connected with water storage cavity (4).
2. the greenbelt soil layer construction in a kind of sponge city according to claim 1, which is characterized in that the suction hole
(7) the first strainer (8) are provided in.
3. the greenbelt soil layer construction in a kind of sponge city according to claim 1, which is characterized in that the plantation layer
(2) it through having several drainage channels (9) in, is provided with drainpipe (10) in the drainage channel (9), the drainpipe (10)
One end is overlapped with plantation layer (2) upper surface, and the other end sequentially passes through plantation layer (2) and is connected with cement layer (3) and with water storage cavity (4)
It is logical.
4. the greenbelt soil layer construction in a kind of sponge city according to claim 3, which is characterized in that the drainpipe
(10) funnel and the biggish one end of its internal diameter are set far from water storage cavity (4).
5. the greenbelt soil layer construction in a kind of sponge city according to claim 4, which is characterized in that the drainpipe
(10) one end far from water storage cavity (4) is extended and has baffle ring (11), and baffle ring (11) side offers and drainpipe (10)
The inlet opening (12) being connected, the inlet opening (12) is interior to be provided with the second strainer (13).
6. the greenbelt soil layer construction in a kind of sponge city according to claim 3, which is characterized in that several rows
It is provided between water pipe (10) communicating pipe (14), the both ends of the communicating pipe (14) are connected from different drainpipes (10) respectively
It is logical.
7. the greenbelt soil layer construction in a kind of sponge city according to claim 1, which is characterized in that the water storage cavity
(4) side is provided with tapping pipe (15) close to one end of cement layer (3), one end and water storage cavity (4) phase of the tapping pipe (15)
Connection, the other end is towards ground end.
8. the greenbelt soil layer construction in a kind of sponge city according to claim 7, which is characterized in that the tapping pipe
(15) cobble (16) are provided in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272291.6U CN209390744U (en) | 2018-12-29 | 2018-12-29 | A kind of greenbelt soil layer construction in sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272291.6U CN209390744U (en) | 2018-12-29 | 2018-12-29 | A kind of greenbelt soil layer construction in sponge city |
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| Publication Number | Publication Date |
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| CN209390744U true CN209390744U (en) | 2019-09-17 |
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| CN201822272291.6U Active CN209390744U (en) | 2018-12-29 | 2018-12-29 | A kind of greenbelt soil layer construction in sponge city |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402973A (en) * | 2021-12-31 | 2022-04-29 | 北京碧海怡景园林绿化有限公司 | Mildew-proof root irrigation system |
-
2018
- 2018-12-29 CN CN201822272291.6U patent/CN209390744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402973A (en) * | 2021-12-31 | 2022-04-29 | 北京碧海怡景园林绿化有限公司 | Mildew-proof root irrigation system |
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