CN207794243U - Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city - Google Patents
Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city Download PDFInfo
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- CN207794243U CN207794243U CN201820144959.6U CN201820144959U CN207794243U CN 207794243 U CN207794243 U CN 207794243U CN 201820144959 U CN201820144959 U CN 201820144959U CN 207794243 U CN207794243 U CN 207794243U
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- greenery patches
- sunk type
- reverse osmosis
- type greenery
- osmosis layer
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses sunk type greenery patches reverse osmosis layer automatic flushing devices in a kind of sponge city, its key points of the technical solution are that, including sunk type greenery patches, the horizontal plane in the sunk type greenery patches is less than road surface level, the sunk type greenery patches includes the soil horizon being from top to bottom arranged in order, reverse osmosis layer and supporting layer, the side in the sunk type greenery patches is equipped with inclined dividing wall, sunk type greenery patches bottom is equipped with water storage canal, water storage canal bottom edge is equipped with drainage ditch, it further include the flushing machine for being rinsed to reverse osmosis layer, reverse osmosis layer can be rinsed, keep filter efficiency and cleannes.
Description
Technical field
The utility model is related to sponge city engineering device technique field, more particularly to sunk type greenery patches is anti-in a kind of sponge city
Infiltration layer automatic flushing device.
Background technology
Sponge city, which refers to city, to be had adapting to environmental change and reply natural calamity etc. as sponge
The water stored release is used when needing for good elasticity, water suction, water storage, infiltration, water purification when raining.Wherein sunk type
Greenery patches is that a kind of rainwater of ecological, environmental protective oozes storage facility, and horizontal plane is less than urban pavement horizontal plane, and in precipitation, sunk type is green
Ground can cut down part surface runoff, share road ponding, effectively prevent the generation of urban waterlogging.
Currently, the Chinese utility model patent that Authorization Notice No. is CN206521805U, which discloses one kind, being based on sponge city
The sunk type lawn watering system of technology, it includes dividing wall, soil horizon, geotextiles, metalling, division wall, osmos tube, connection
Hole, support plate, waterproof layer, communicating pipe and vegetable layer are fixed with support plate, the top structure of support plate between two division walls
At cistern, and water storage canal is correspondingly provided with waterproof layer, and the lower section of the support plate is equipped with metalling, is equipped in two division walls
Communicating pipe, the communicating pipe upper end are connected to water storage canal, and metalling is led in lower end.
Although this sunk type lawn watering system can improve drainage efficiency, achieve the purpose that draining, water storage and water purification,
But the rainwater flowed on urban road usually contains the pollutants such as a large amount of silts, greasy dirt, after long-term use, in metalling often
The pollutant largely retained can be accumulated, filter effect is influenced, needs to be rinsed in face of metalling with excavating, maintenance cost is high
Enterprise, while damaging urban landscape.
Utility model content
The purpose of this utility model is to provide sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city, excellent
Point is can to carry out auto-flushing to reverse osmosis layer, keeps filter efficiency and cleannes.
The above-mentioned technical purpose of the utility model technical scheme is that：Under in a kind of sponge city
The horizontal plane of heavy formula greenery patches reverse osmosis layer automatic flushing device, including sunk type greenery patches, the sunk type greenery patches is less than road level
Face, the sunk type greenery patches include the soil horizon being from top to bottom arranged in order, reverse osmosis layer and supporting layer, the sunk type greenery patches
Side is equipped with inclined dividing wall, and sunk type greenery patches bottom is equipped with water storage canal, and water storage canal bottom edge is equipped with drainage ditch, also
It include the flushing machine for being rinsed to reverse osmosis layer.
Through the above technical solutions, during Urban Rain, rainwater is dropped on sunk type greenery patches, by soil horizon and instead
The filtering of infiltration layer is flowed into water storage canal and is collected, and the rainwater collected in water storage canal can be used for pouring soil in dry weather
The vegetation planted on layer.When rainwater excess in water storage canal, extra rainwater diffuses out catch basin, and city planting ductwork is discharged by drainage ditch
In.Reverse osmosis layer is rinsed by flushing machine, removes the dirt accumulated in reverse osmosis layer, reverse osmosis layer is made to keep cleaning, to
Be conducive to keep filter efficiency and filter the cleannes of rainwater.
The utility model is further arranged to：The flushing machine includes the flushing being arranged on reverse osmosis layer lateral separation wall
Nozzle, the water storage canal side is equipped with the water pump to draw water from water storage canal, waterline is connected on the water pump, described defeated
Triple valve is connected on water pipeline, the triple valve is equipped with the wash tub pipe for being connected to Flushing nozzle.
Through the above technical solutions, suction pump extracts rainwater from water storage canal, by waterline to conveying at triple valve,
Via the control of triple valve, rainwater enters wash tub pipe, is sprayed from Flushing nozzle, is rinsed to loaded filter, washes away sludge
The pollutants such as greasy dirt keep the cleaning of loaded filter.
The utility model is further arranged to：The dividing wall of reverse osmosis layer side is equipped with osculum, the dividing wall
It is equipped with the drainpipe that be connected to osculum, the drainpipe in dividing wall across from passing through and be connected on drainage ditch.
Through the above technical solutions, the sewage for rinsing loaded filter flows into drainpipe from osculum, directly import in drainage ditch,
Eventually enter into city planting ductwork.
The utility model is further arranged to：The soil horizon is equipped with the irrigation sprayer for providing moisture for vegetation,
The irrigation sprayer, which is equipped with, pours water pipe, and the pouring water pipe is connected on triple valve.
Through the above technical solutions, adjustment triple valve goes out water passage, the rainwater conveyed by suction pump can also be by pouring
Vegetation of the filling nozzle on soil horizon, which is poured, spills, and the moisture needed for vegetation is supplemented in dry weather, is conducive to keep the strong of vegetation
Health state, while also avoiding and being watered using external water source, operating process is simplified, the utilization rate of rainwater is improved, has
Conducive to saving natural resources.
The utility model is further arranged to：The reverse osmosis layer is filled using sandstone.
Through the above technical solutions, reverse osmosis layer takes sandstone to fill, sandstone can have preferable filtration, and price
Cheap, the sunk type greenery patches length being arranged by urban road is objective, and great amount of cost can be saved using sandstone.
The utility model is further arranged to：It is equipped in the reverse osmosis layer several for fixing sandstone position in reverse osmosis layer
Fixed plate.
Through the above technical solutions, sandstone is securely fixed in reverse osmosis layer by fixed plate, it can be to avoid in flushing process
Middle sandstone is washed away by flow.
The utility model is further arranged to：The supporting layer is equipped with the limbers that water supply stream passes through.
Through the above technical solutions, support plate plays a part of to support soil horizon and sand stone layer, concrete material is generally used,
Water permeability is general, and by opening up limbers, water storage can be successfully flowed by the rainwater of soil horizon and sand stone layer filtering
In canal.
The utility model is further arranged to：Overflow well, one end of the overflow well are additionally provided on the sunk type greenery patches
It is passed down through on the drainage ditch of sunk type greenery patches connection, the other end of the overflow well is upward through sunk type greenery patches.
Through the above technical solutions, when Urban Rain it is larger, when being more than the load in sunk type greenery patches, extra rainwater into
Enter overflow well, be directly discharged into drainage ditch, the excessive ponding in sunk type greenery patches can be avoided, to be conducive to avoid the hair of urban waterlogging
It is raw.
The utility model is further arranged to：One end that the overflow well is pierced by sunk type greenery patches is equipped with protective cover, described
Protective cover is the pot shape of back-off.
Through the above technical solutions, protective cover is located in overflow well opening, overflow well can be entered to avoid sundries.
In conclusion the utility model has the advantages that：
1. by accumulating rainwater in water storage canal, suction pump extracts rainwater, and reverse osmosis layer is rinsed by Flushing nozzle, can be not
Reverse osmosis layer is cleaned in the case of excavating greenery patches surface；
2. by irrigation sprayer, the rainwater of accumulation can be utilized to pour the vegetation planted on soil horizon；
3. the rainwater of excess is discharged by overflow well, the excessive ponding in sunk type greenery patches is avoided.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment entirety；
Fig. 2 is the structural schematic diagram for embodying embodiment side；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the sectional view at B-B in Fig. 2.
Reference numeral：1, sunk type greenery patches；11, soil horizon；12, reverse osmosis layer；121, osculum；122, drainpipe；123、
Fixed plate；13, supporting layer；131, limbers；2, dividing wall；3, water storage canal；4, drainage ditch；5, flushing machine；51, spray is rinsed
Head；52, water pump；53, waterline；54, triple valve；55, wash tub pipe；6, irrigation sprayer；61, water pipe is poured；7, overflow
Well；71, protective cover.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city, with reference to figure 1, including sunk type
The horizontal plane in greenery patches 1, sunk type greenery patches 1 is less than road surface level, generally takes the drop less than road surface 20cm or so.Sunk type
Greenery patches 1 includes soil horizon 11, reverse osmosis layer 12 and the supporting layer 13 from top to bottom set gradually, plants water conservation on soil horizon 11 and plants
Quilt, reverse osmosis layer 12 are filled using sandstone, and supporting layer 13 is equipped with the limbers 131 that water supply stream passes through.The side in sunk type greenery patches 1
Equipped with inclined dividing wall 2, sunk type greenery patches 1 and surrounding soil layer are separated by dividing wall 2.1 bottom of sunk type greenery patches
Equipped with water storage canal 3, flowed along dividing wall 2 by the flow that sunk type greenery patches 1 is filtered, into water storage canal 3.3 bottom edge of water storage canal
Equipped with drainage ditch 4, after water is more than its carrying capacity in water storage canal 3, extra water is overflowed from water storage canal 3, into draining
Canal 4, finally imports city planting ductwork.The flushing machine 5 for being rinsed to reverse osmosis layer 12 is equipped in reverse osmosis layer 12, by washer
Structure 5 is rinsed the sandstone in reverse osmosis layer 12.
With reference to figure 3, flushing machine 5 includes the Flushing nozzle 51 being arranged on 12 lateral separation wall 2 of reverse osmosis layer, water storage canal 3
In be equipped with water pump 52, be connected with waterline 53 on water pump 52, triple valve 54, triple valve 54 be connected on waterline 53
It is equipped with the wash tub pipe 55 for being connected to Flushing nozzle 51.Water pump 52 extracts the water in water storage canal 3, via waterline 53,
Triple valve 54 is conveyed to wash tub pipe 55, is eventually passed through the ejection of Flushing nozzle 51, is rinsed to the sandstone in reverse osmosis layer 12.
Several fixed plates 123 for fixing sandstone position in reverse osmosis layer 12 are equipped with reference to figure 4, in reverse osmosis layer 12, instead
The dividing wall 2 of 12 side of infiltration layer is equipped with osculum 121, and dividing wall 2 is equipped with the drainpipe 122 being connected to osculum 121, row
Water pipe 122 passes through the side in sunk type greenery patches 1 to be connected on drainage ditch 4.The waste water of flushed sandstone is discharged by osculum 121
Water pipe 122, it is final to import in drainage ditch 4.
With reference to figure 3, soil horizon 11 is equipped with the irrigation sprayer 6 for providing moisture for vegetation, and irrigation sprayer 6 is equipped with and pours
Irrigation pipe 61 pours water pipe 61 and is connected on triple valve 54.By adjusting the water outlet direction of triple valve 54, water storage canal can be utilized
Water in 3 pours the vegetation on soil horizon 11.
With reference to figure 4, overflow well 7 is additionally provided on sunk type greenery patches 1, one end of overflow well 7 is passed down through the company of sunk type greenery patches 1
On the drainage ditch 4 connect, the other end of overflow well 7 is upward through sunk type greenery patches 1.Overflow well 7 is pierced by the one end in sunk type greenery patches 1
Equipped with protective cover 71, protective cover 71 is the pot shape of back-off.When rainfall is larger, and the permeable speed in sunk type greenery patches 1 is saturated, mistake
More rainwater passes through sunk type greenery patches 1 by overflow well 7, directly imports drainage ditch 4, is ultimately drained into city planting ductwork.
Specific implementation process：When urban precipitation, rainwater is by soil horizon 11, via the filtering of reverse osmosis layer 12, handles and is
Clean water relatively, into water storage canal 3.It is operated by water pump 52, water is pumped out, be adjusted on triple valve 54, when need
When pouring vegetation, adjustment is discharged by irrigation sprayer 6；When needing to carry out the flushing of reverse osmosis layer 12, adjust to by Flushing nozzle
51 water outlets.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. reverse osmosis layer automatic flushing device in sunk type greenery patches in a kind of sponge city, including sunk type greenery patches (1), the sunk type
The horizontal plane in greenery patches (1) is less than road surface level, it is characterised in that：The sunk type greenery patches (1) includes from top to bottom arranging successively
The side of soil horizon (11), reverse osmosis layer (12) and the supporting layer (13) of row, the sunk type greenery patches (1) is equipped with inclined dividing wall
(2), sunk type greenery patches (1) bottom is equipped with water storage canal (3), and water storage canal (3) bottom edge is equipped with drainage ditch (4), further includes
Flushing machine (5) for being rinsed to reverse osmosis layer (12).
2. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 1
In：The flushing machine (5) includes the Flushing nozzle (51) being arranged on reverse osmosis layer (12) lateral separation wall (2), the water storage
It is equipped with the water pump (52) to draw water from water storage canal (3) by canal (3), waterline (53) is connected on the water pump (52),
Triple valve (54) is connected on the waterline (53), the triple valve (54) is equipped with and is connected to rushing for Flushing nozzle (51)
Wash water pipe (55).
3. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 2
In：The dividing wall (2) of reverse osmosis layer (12) side is equipped with osculum (121), and the dividing wall (2) is equipped with and osculum
(121) drainpipe (122) being connected to, the drainpipe (122) pass through and pass through and be connected in drainage ditch (4) from dividing wall (2)
On.
4. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 2
In：The soil horizon (11) is equipped with the irrigation sprayer (6) for providing moisture for vegetation, and the irrigation sprayer (6) is equipped with
Water pipe (61) is poured, the pouring water pipe (61) is connected on triple valve (54).
5. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 1
In：The reverse osmosis layer (12) is filled using sandstone.
6. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 5
In：Several fixed plates (123) for fixing sandstone position in reverse osmosis layer (12) are equipped in the reverse osmosis layer (12).
7. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 1
In：The supporting layer (13) is equipped with the limbers (131) that water supply stream passes through.
8. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 1
In：Overflow well (7) is additionally provided on the sunk type greenery patches (1), one end of the overflow well (7) is passed down through sunk type greenery patches
(1) on the drainage ditch (4) connected, the other end of the overflow well (7) is upward through sunk type greenery patches (1).
9. sunk type greenery patches reverse osmosis layer automatic flushing device, feature exist in a kind of sponge city according to claim 8
In：One end that the overflow well (7) is pierced by sunk type greenery patches (1) is equipped with protective cover (71), and the protective cover (71) is back-off
Pot shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144959.6U CN207794243U (en) | 2018-01-26 | 2018-01-26 | Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144959.6U CN207794243U (en) | 2018-01-26 | 2018-01-26 | Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794243U true CN207794243U (en) | 2018-08-31 |
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ID=63270964
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144959.6U Active CN207794243U (en) | 2018-01-26 | 2018-01-26 | Sunk type greenery patches reverse osmosis layer automatic flushing device in a kind of sponge city |
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| Country | Link |
|---|---|
| CN (1) | CN207794243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706816A (en) * | 2019-01-30 | 2019-05-03 | 咸阳陶瓷研究设计院有限公司 | A kind of Collapsible Loess District urban green space ground |
| CN112238089A (en) * | 2020-10-16 | 2021-01-19 | 北京建筑大学 | Automatic substrate cleaning green roof and use method thereof |
-
2018
- 2018-01-26 CN CN201820144959.6U patent/CN207794243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706816A (en) * | 2019-01-30 | 2019-05-03 | 咸阳陶瓷研究设计院有限公司 | A kind of Collapsible Loess District urban green space ground |
| CN112238089A (en) * | 2020-10-16 | 2021-01-19 | 北京建筑大学 | Automatic substrate cleaning green roof and use method thereof |
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