CN206971036U - Lawn watering system for sponge city - Google Patents
Lawn watering system for sponge city Download PDFInfo
- Publication number
- CN206971036U CN206971036U CN201720391479.5U CN201720391479U CN206971036U CN 206971036 U CN206971036 U CN 206971036U CN 201720391479 U CN201720391479 U CN 201720391479U CN 206971036 U CN206971036 U CN 206971036U
- Authority
- CN
- China
- Prior art keywords
- drainage
- greenery patches
- water
- cistern
- watering system
- 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
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Classifications
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model discloses the lawn watering system for sponge city, including greenery patches and road surface in a concave shape, the greenery patches is located among road surface, is provided with drainage ditch among greenery patches, the drain cap with osculum is fixed with drainage ditch；The greenery patches bottom includes soil horizon, drainage sand bed, fine sand rock layers and coarse sand rock layers successively from top to bottom；The coarse sand rock layers inner inclination is disposed with two drainage pipelines, and two drainage pipe side walls are equipped with treatment hole；Greenery patches two bottom sides are respectively equipped with cistern, two cisterns respectively with drainage pipeline communication；Two cistern side walls are equipped with water inlet pipe and outlet pipe.The utility model can effectively converge the flowing water on road when raining flood, and water is quickly arranged to underground, greatly reduce the discharge water path of urban road, while preferable draining, drainage, water seepage function is ensured, water can be also collected to preservation, and for other needs in city, many facilities are brought for urban construction and development.
Description
Technical field
The utility model belongs to sponge city field, and in particular to the lawn watering system for sponge city.
Background technology
Sponge city, it is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system structure ".When rainy water suction, water storage, infiltration, water purification, it is necessary to when by the water stored " release " and be subject to
Utilize.Natural way is combined by sponge urban construction with artificial measures, on the premise of municipal drainage prevention waterlogging safety is ensured, most
Accumulation, infiltration and purification of the rainwater in urban area are realized to limits, promotes the utilization and ecological environmental protection of rainwater resource.
In sponge city, filter structure is one of most important structure, and infiltration, filtering function and the filter structure of rainwater have greatly
Relation, filter structure directly affects the function in sponge city.
At present now, with the fast development of urban construction, urban road is progressively by various fluid-tight places and water penetration
The concrete road surface of extreme difference is covered so that city often produces serious flood in rainy season, and run-off is larger, has a strong impact on
The safety and efficiency of Public Traveling.Greenbelt is highly important part in urban transportation, play beautify the environment while, again
Subregion effect is served to traffic route.But now in greenbelt draining water storage function it is poor, when rainwater or flood
Come interim, easily cause the soil erosion of greenbelt, water rushes soil or plant to the dirt that road environment is easily caused on road surface
The blocking of dye and surface drainage, leverages the drainability of sewerage system, urban afforestation environment is caused
Tremendous influence.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to propose the lawn watering system for sponge city
System, the lawn watering system can effectively converge the flowing water on road when raining flood, and water is quickly arranged to underground, subtract significantly
The discharge water path of urban road is lacked, while preferable draining, drainage, water seepage function is ensured, water can be also collected
Preserve, and for the various needs in city, many facilities are brought for urban construction and development.
To achieve the above object, technical scheme is used by the utility model：
For the lawn watering system in sponge city, including greenery patches and road surface, the greenery patches is located among road surface, described green
Drainage ditch is provided among ground, the greenery patches is tilted down by both sides towards drainage ditch, and draining is movably fixed with the drainage ditch
Lid, drain cap are provided with multiple osculums；
The greenery patches bottom includes soil horizon, drainage sand bed, fine sand rock layers and coarse sand rock layers successively from top to bottom；It is described thick
Two drainage pipelines are provided with inside sand stone layer, two drainage pipelines are in tilted layout, and two drainage pipe side walls are equipped with drainage
Hole；
The greenery patches two bottom sides are respectively equipped with cistern, and supporter, two cistern difference are equipped with outside cistern
With drainage pipeline communication；
Two cistern side walls are equipped with the water inlet pipe from road surface bottom, and cistern sidewall bottom is equipped with outlet pipe；
Water under water inlet pipe filters road surface is delivered in cistern, and the water under the filter of greenery patches is collected in cistern together, in cistern
Water by outlet pipe be delivered in city use water place.
Further that both sides are equipped with detent at the top of the drainage ditch, the side bottom of drain cap two be provided with
Positioning convex corresponding to detent；Drain cap activity is placed on drainage ditch, is put into detent and risen by positioning convex
Positioning action, prevent drain cap from arbitrarily being moved on drainage ditch, influence the draining water filtering function of the green space system.
It is further that the osculum has multiple and is arranged in array in drain cap；Between between each osculum
Gauge is from equal, while good bat water function is ensured, ensures preferable water filtering function also by identical interval.
It is further that the inclination angle in the greenery patches of the drainage ditch both sides is 4 °~8 °；Flowing water in greenery patches passes through inclination
Greenery patches converge in drainage ditch, if inclination angle is excessive, can make it that the pressure that is flow in the flowing water unit interval in drainage ditch is excessive,
Increase the pressure of lawn watering system.
It is further that angle of inclination of two drainage pipelines inside coarse sand rock layers is 5 °~10 °；In coarse sand rock layers
Water is entered in drainage pipeline by the treatment hole on drainage pipe side wall, and water enters in cistern with inclined drainage pipeline.
It is further that the cistern outer surface is enclosed with geomembrane；Geomembrane has stronger antiseepage function, works as water
When being stored in inside cistern, the extravasation of water can be reduced.
It is further that slider is provided between greenery patches bottom and road surface bottom；Differ with greenery patches role on road surface
Sample, the structure of road surface bottom and greenery patches bottom is also otherwise varied, separates road surface and greenery patches by slider, ensure that respectively
Road surface and the stabilization of greenery patches structure.
It is further that the outlet pipe is connected with urban water system；Water inside cistern can be met by outlet pipe
The needs in city, greenery patches can be irrigated, be available for industrial production to use, also can be for people to use after processing.
The utility model is using the beneficial effect of the technical program：
(1) the utility model proposes lawn watering system can be used for the construction in sponge city, set greenery patches is in a concave shape
Put in the centre on road surface, when rainwater is excessive causes urban road run-off larger, greenery patches can converge most water, significantly
The draining of the urban road of acceleration, water can store stream at greenery patches, and pass through the soil horizon of greenery patches bottom, drainage sand bed, grail
Layer and coarse sand rock layers are permeated downwards；The setting of drainage ditch also increases the displacement in greenery patches, slow down the pressure of greenery patches vegetation, protects
The good drainability in city has been demonstrate,proved, slow down the flood runoff amount of urban road, the speed of the draining of quickening；
(2) the utility model passes through greenery patches vegetation itself and drain cap pair while urban green space drainability is increased
Various rubbish serve Intercepting effects, prevent rubbish from following water to enter in ground water regime, ensure that the matter of collected water
Amount；Rubbish is finally deposited in drain cap, facilitates urban sanitation people to carry out focusing on collection；
(3) the utility model can pass through cistern while the good draining in greenery patches, drainage and water seepage function is realized
Water is collected storage, the water of collected storage is available for city is many-sided to use in cistern, facilitates the use of people,
Water resource has been saved, has served good environment-friendly function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is drain cap schematic diagram of the present utility model；
In figure：1st, greenery patches；2nd, road surface；3rd, drainage ditch；4th, drain cap；4-1, osculum；4-2, positioning convex；5th, soil
Layer；6th, drainage sand bed；7th, fine sand rock layers；8th, coarse sand rock layers；9th, drainage pipeline；10th, cistern；11st, geomembrane；12nd, supporter；
13rd, water inlet pipe；14th, outlet pipe.
Embodiment
In order that the purpose, technical scheme and advantage of utility model are clearer, below in conjunction with the accompanying drawings to the utility model
It is further elaborated.
In the present embodiment, as shown in figure 1, lawn watering system for sponge city, including greenery patches 1 and road surface 2, institute
State greenery patches 1 to be located among road surface 2, be provided with drainage ditch 3 among the greenery patches 1, the greenery patches 1 is dipped down by both sides towards drainage ditch 3
Tiltedly, drain cap 4 is movably fixed with the drainage ditch 3, drain cap 4 is provided with multiple osculum 4-1；The bottom of greenery patches 1 by
On down include soil horizon 5, drainage sand bed 6, fine sand rock layers 7 and coarse sand rock layers 8 successively；The inside of coarse sand rock layers 8 is provided with two
Individual drainage pipeline 9, two drainage pipelines 9 are in tilted layout, and two side walls of drainage pipeline 9 are equipped with treatment hole；The bottom of greenery patches 1
Portion both sides are respectively equipped with cistern 10, are equipped with supporter 12 outside cistern 10, two cisterns 10 respectively with drainage pipeline 9
Connection；Two side walls of cistern 10 are equipped with the water inlet pipe 13 from the bottom of road surface 2, and the sidewall bottom of cistern 10 is equipped with water outlet
Pipe 14.
As a kind of prioritization scheme of the present utility model, the top both sides of drainage ditch 3 are equipped with detent, the row
4 liang of side bottoms of water cover are provided with positioning convex 4-2 corresponding with detent；The activity of drain cap 4 is placed on drainage ditch 3, is passed through
Positioning convex 4-2, which is put into detent, to play the role of positioning, and prevents drain cap 4 from arbitrarily being moved on drainage ditch 3, so as to ensure that
The draining water filtering function of drain cap 4 in the green space system.
As a kind of prioritization scheme of the present utility model, the osculum 4-1 has multiple and is arranged in drain cap 4 in array
On；Spacing distance between each osculum 4-1 is equal, while good bat water function is ensured, also by between identical
Also there is certain aesthetic feeling every the preferable water filtering function of guarantee, while in uniform array arrangement.
As a kind of prioritization scheme of the present utility model, the inclination angle in the greenery patches 1 of the both sides of drainage ditch 3 is 5 °~10 °；
Flowing water in greenery patches 1 is converged in drainage ditch 3 by inclined greenery patches 1, if inclination angle is excessive, can be caused in the flowing water unit interval
The pressure flowing in drainage ditch 3 is excessive, increases the pressure of lawn watering system.
As a kind of prioritization scheme of the present utility model, angle of inclination of two drainage pipelines 9 inside coarse sand rock layers 8 is
5 °~10 °；Water in coarse sand rock layers 8 is entered in drainage pipeline 9 by the treatment hole in the side wall of drainage pipeline 9, and water is with inclination
Drainage pipeline 9 enter cistern 10 in.
As a kind of prioritization scheme of the present utility model, the outer surface of cistern 10 is enclosed with geomembrane 11；Geomembrane
11 have stronger antiseepage function, when water is stored in 10 inside of cistern, can reduce the extravasation of water.
As a kind of prioritization scheme of the present utility model, the bottom of greenery patches 1 is provided with slider with the bottom of road surface 2；Road surface 2 with it is green
The role of ground 1 is different, and the structure of the bottom of road surface 2 and the bottom of greenery patches 1 is also otherwise varied, by slider by road surface 2 with
Greenery patches 1 separates, and ensure that the stabilization on road surface 2 and the structure of greenery patches 1 respectively, is advantageous to realize various draining infiltration work(respectively
Energy.
As a kind of prioritization scheme of the present utility model, the outlet pipe 14 is connected with urban water system；In cistern 10
The water in portion can meet the needs in city by outlet pipe 14, greenery patches 1 can be irrigated, be available for industrial production to use, also can be through
It is for people to use after processing.
In the specific implementation, when in city by heavy rain or flood, rainwater and flood can converge to the utility model
Greenery patches 1 in a concave shape, the Rainfall runoff on urban road is greatly reduced, accelerate the water-carrying capacity of discharge road, water is green
When in ground 1, further flowed to inside drainage ditch 3 by the inclined surface of greenery patches 1, can while water flows downward in greenery patches 1
Oozed downwards by soil horizon 5, drainage sand bed 6, fine sand rock layers 7 and coarse sand rock layers 8, substantial amounts of water is converged at drainage ditch 3, is shared
The pressure of municipal drainage drainage, water is after drain cap 4 filters out rubbish, then pass through soil horizon 5, drainage sand bed 6, grail
Layer 7 and coarse sand rock layers 8 are permeated downwards, are finally oozed to the water at coarse sand rock layers 8 and are entered by the treatment hole in the side wall of drainage pipeline 9
In drainage pipeline 9, flow into cistern 10 and stored finally by drainage pipeline 9；The lawn watering system, with larger
Municipal drainage function while, can also water realize and rapidly ooze down, while also play preferable drainage effect, subtract significantly
Run-off during heavy rain flood is met in small city, slow down the pressure of urban transportation significantly, facilitates the trip of people.
The utility model is finally stored water in cistern 10, and road surface 2 ooze under water deposited also by water inlet pipe 13
Storage is in cistern 10, other purposes of water by the outflow of outlet pipe 14 for city in cistern 10, available for greenbelt
Irrigated, available for the water of industrial production, can be used for urban family etc. to use water through processing, greatling save water resource.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. the lawn watering system for sponge city, it is characterised in that：Including greenery patches (1) and road surface (2) in a concave shape, institute
State greenery patches (1) to be located among road surface (2), drainage ditch (3) is provided among the greenery patches (1), activity is fixed on the drainage ditch (3)
There is drain cap (4), drain cap (4) is provided with multiple osculums (4-1)；
Greenery patches (1) bottom includes soil horizon (5), drainage sand bed (6), fine sand rock layers (7) and grit successively from top to bottom
Layer (8)；Two drainage pipelines (9) being in tilted layout, two drainage pipeline (9) side walls are provided with inside the coarse sand rock layers (8)
It is equipped with treatment hole；
Greenery patches (1) two bottom sides are respectively equipped with cistern (10), are equipped with supporter (12) outside cistern (10), two
Cistern (10) connects with drainage pipeline (9) respectively；
Two cistern (10) side walls are equipped with the water inlet pipe (13) from road surface (2) bottom, and cistern (10) sidewall bottom is equal
Provided with outlet pipe (14).
2. lawn watering system according to claim 1, it is characterised in that：Both sides are equipped with the top of the drainage ditch (3)
Detent, the side bottom of drain cap (4) two are provided with positioning convex (4-2) corresponding with detent.
3. lawn watering system according to claim 2, it is characterised in that：The osculum (4-1) has multiple and is in battle array
Row are arranged in drain cap (4).
4. lawn watering system according to claim 3, it is characterised in that：The greenery patches (1) of drainage ditch (3) both sides
Inclination angle is 4 °~8 °.
5. lawn watering system according to claim 4, it is characterised in that：Two drainage pipelines (9) are in coarse sand rock layers (8)
Internal angle of inclination is 5 °~10 °.
6. lawn watering system according to claim 5, it is characterised in that：Cistern (10) outer surface is enclosed with soil
Work film (11).
7. lawn watering system according to claim 6, it is characterised in that：Between greenery patches (1) bottom and road surface (2) bottom
Provided with slider.
8. lawn watering system according to claim 7, it is characterised in that：The outlet pipe (14) and urban water system phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391479.5U CN206971036U (en) | 2017-04-14 | 2017-04-14 | Lawn watering system for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391479.5U CN206971036U (en) | 2017-04-14 | 2017-04-14 | Lawn watering system for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971036U true CN206971036U (en) | 2018-02-06 |
Family
ID=61415086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391479.5U Expired - Fee Related CN206971036U (en) | 2017-04-14 | 2017-04-14 | Lawn watering system for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193758A (en) * | 2018-03-15 | 2018-06-22 | 郑州市市政工程总公司 | Sponge urban road receives drainage structure |
| CN109618884A (en) * | 2018-10-30 | 2019-04-16 | 华北水利水电大学 | A kind of phreatic water seepage flow catchments hidden pipe structure |
| CN112854403A (en) * | 2021-03-25 | 2021-05-28 | 义乌浩盛新材料有限公司 | Prevent ponding municipal drainage road surface |
-
2017
- 2017-04-14 CN CN201720391479.5U patent/CN206971036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193758A (en) * | 2018-03-15 | 2018-06-22 | 郑州市市政工程总公司 | Sponge urban road receives drainage structure |
| CN108193758B (en) * | 2018-03-15 | 2024-01-09 | 郑州市市政工程总公司 | Sponge urban road storing and draining structure |
| CN109618884A (en) * | 2018-10-30 | 2019-04-16 | 华北水利水电大学 | A kind of phreatic water seepage flow catchments hidden pipe structure |
| CN109618884B (en) * | 2018-10-30 | 2021-12-10 | 华北水利水电大学 | Shallow groundwater seepage flow collection hidden pipe structure |
| CN112854403A (en) * | 2021-03-25 | 2021-05-28 | 义乌浩盛新材料有限公司 | Prevent ponding municipal drainage road surface |
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Legal Events
| 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: 20180206 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |