CN207362969U - A kind of Rain Garden - Google Patents
A kind of Rain Garden Download PDFInfo
- Publication number
- CN207362969U CN207362969U CN201721080509.7U CN201721080509U CN207362969U CN 207362969 U CN207362969 U CN 207362969U CN 201721080509 U CN201721080509 U CN 201721080509U CN 207362969 U CN207362969 U CN 207362969U
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- CN
- China
- Prior art keywords
- foundation pit
- road surface
- overflow
- rain garden
- water
- 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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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of Rain Garden, including foundation pit and road surface, foundation pit is arranged on the side on road surface, bottom inside foundation pit is equipped with metalling, blind pipe is equipped with the middle part of metalling, the other end of blind pipe is fixedly connected with the top of ground lower water tank side, and the top of metalling is equipped with permeable geotextiles.The overflow well being equipped with the middle part of the utility model foundation pit, the bottom of overflow well side is fixedly connected by drainpipe with catch-basin, the well lid that overflow well top is equipped with, the overflow port absolute altitude being equipped with by well lid is less than 50 ㎜ of road surface, when the water body water level on the coating top of foundation pit laid inside is higher than overflow port, rainwater flows into the inside of overflow well by overflow port, the cobblestone being laid with the same time by well lid surrounding can prevent current scour overflow well, rainwater can be filtered at the same time, the rainwater flowed into inside overflow well is discharged into the inside of catch-basin by drainpipe again, improve the drainability of Rain Garden.
Description
Technical field
Field of environment engineering technology is the utility model is related to, is specially a kind of Rain Garden.
Background technology
Rain Garden can be combined with parking lot, road etc., its runoff management effect is closed with area in certain positive correlation
System, is more suitable for the larger area in the land used space such as low-density residential area, park.A kind of rainwater management of ecological sustainability with
Rainwater utilization facility, existing Rain Garden drainability is low, generally passes through rain penetration draining, existing Rain Garden infiltration
Rainwater afterwards directly discharges, and can not recycle, therefore we make this improvement, proposes a kind of Rain Garden.
Utility model content
For solve Rain Garden drainability existing in the prior art it is low and can not water circulation use the defects of, this practicality
A kind of new Rain Garden of offer.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of Rain Garden of the utility model, including foundation pit and road surface, the foundation pit are arranged on the side on road surface, the base
Bottom inside hole is equipped with metalling, and blind pipe is equipped with the middle part of the metalling, and the other end and the underground of the blind pipe are stored up
The top of water pot side is fixedly connected, and the top of the metalling is equipped with permeable geotextiles, the top of the permeable geotextiles
Sand bedding course is equipped with, the top of the sand bedding course is equipped with planting soil layer, and the top of the planting soil layer is equipped with coating, institute
The top kind for stating coating is implanted with shrub and flowers and plants plant, and the top of the coating is equipped with some blocks of cobblestones, the foundation pit
Middle part be fixed with overflow well, the bottom of the overflow well side is fixedly connected with one end of drainpipe, the overflow well
Top is equipped with well lid, and the surface of the well lid is equipped with overflow port, and the surrounding of the well lid is equipped with cobblestone, and the road surface is close
The side of foundation pit is equipped with curb, and control cabinet, the inside difference of the control cabinet are fixed between the curb and foundation pit
Water pump and water pump controlling switch are installed with, the pump intake is set by the first water-supply-pipe through ground lower water tank tank skin
Put and be fixedly connected in the inside of ground lower water tank, the pump outlet with the bottom of the second water-supply-pipe, second water-supply-pipe
Top be equipped with spray line, the both sides of the spray line are equipped with several nozzles, the water pump by water pump controlling switch with
Power supply is electrically connected.
Further, the interior avris on the foundation pit top is equipped with slope.
Further, the foundation pit is equipped with two cloth, one film geotextiles close to the side on road surface.
Further, the other end of the drainpipe is connected with catch-basin nearby.
Further, the absolute altitude of the overflow port is less than 50 ㎜ of road surface.
Further, the middle part on described ground lower water tank top is fixedly connected with the bottom of permeability cell.
Further, the top of the permeability cell is arranged on the inside of control cabinet, and the top of permeability cell is equipped with filter cap.
Further, the side of the control cabinet is equipped with chamber door.
Compared with prior art, the utility model has the advantages that：This kind of Rain Garden, foundation pit middle part are equipped with
Overflow well, the bottom of overflow well side are fixedly connected by drainpipe with catch-basin, and the well lid that overflow well top is equipped with, passes through well
The overflow port absolute altitude being covered with is less than 50 ㎜ of road surface, when the water body water level on the coating top of foundation pit laid inside is higher than overflow port
When, rainwater flows into the inside of overflow well by overflow port, while the cobblestone being laid with by well lid surrounding can prevent current from rushing
Brush overflow well, while rainwater can be filtered, the rainwater flowed into inside overflow well is discharged into the inside of catch-basin by drainpipe again, carries
The high drainability of Rain Garden, the rainwater of coating top storage pass through shrub and flowers and plants plant and sand bedding course and plantation
Metalling is infiltrated into after soil layer filtering, by the rainwater after metalling storage filtering, inside metalling during excessive rainfall, is passed through
Unnecessary rainwater is delivered to the inside of ground lower water tank by blind pipe, then is led to the rainwater inside ground lower water tank by opening water pump
Cross the first water-supply-pipe and the second water-supply-pipe is delivered to spray line, then spilt by nozzle road pavement and shrub and flowers and plants plant
Water, then realizes water circulation use, has saved water resource.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of Rain Garden of the utility model；
Fig. 2 is a kind of partial structural diagram of Rain Garden of the utility model.
In figure：1st, foundation pit；2nd, road surface；3rd, metalling；4th, permeable geotextiles；5th, sand bedding course；6th, planting soil layer；7th, cover
Layer；8th, shrub and flowers and plants plant；9th, cobblestone；10th, overflow well；11st, drainpipe；12nd, well lid；13rd, overflow port；14th, blind pipe；
15th, lower water tank；16th, permeability cell；17th, the first water-supply-pipe；18th, control cabinet；19th, curb；20th, water pump；21st, water pump controls
Switch；22nd, the second water-supply-pipe；23rd, spray line；24th, nozzle；25th, slope；26th, two cloth, one film geotextiles.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of Rain Garden, including foundation pit 1 and road surface 2, foundation pit 1 are arranged on the side on road surface 2, foundation pit
Bottom inside 1 is equipped with metalling 3, and the middle part of metalling 3 is equipped with blind pipe 14, the other end and the ground lower water tank of blind pipe 14
The top of 15 sides is fixedly connected, and the top of metalling 3 is equipped with permeable geotextiles 4, and the top of permeable geotextiles 4 is equipped with sand
Bed course 5, the top of sand bedding course 5 are equipped with planting soil layer 6, and the top of planting soil layer 6 is equipped with coating 7, the top of coating 7
Kind is implanted with shrub and flowers and plants plant 8, and the top of coating 7 is equipped with some blocks of cobblestones 9, and the middle part of foundation pit 1 is fixed with overflow
Well 10, the bottom of 10 side of overflow well are fixedly connected with one end of drainpipe 11, and the top of overflow well 10 is equipped with well lid 12, well lid
12 surface is equipped with overflow port 13, and the surrounding of well lid 12 is equipped with cobblestone 9, and road surface 2 is equipped with curb close to the side of foundation pit 1
19, control cabinet 18 is fixed between curb 19 and foundation pit 1, the inside of control cabinet 18 is installed with water pump 20 and water respectively
Controlling switch 21 is pumped, 20 water inlet of water pump is arranged on ground lower water tank by the first water-supply-pipe 17 through ground 15 tank skin of lower water tank
15 inside, 20 water outlet of water pump are fixedly connected with the bottom of the second water-supply-pipe 22, and the top of the second water-supply-pipe 22 is equipped with sprinkling
Pipe 23, the both sides of spray line 23 are equipped with several nozzles 24, and water pump 20 is electrically connected with the power supply by water pump controlling switch 21.
Wherein, the interior avris on 1 top of foundation pit is equipped with slope 25, makes rainfall runoff by slope 25, then collect road surface 2 or
The rainwater of roof drippage.
Wherein, foundation pit 1 is equipped with two cloth, one film geotextiles 26 close to the side on road surface 2, passes through two cloth, one film geotextiles 26
Prevent road surface 2 stress extruding foundation pit 1, then destroy metalling 3, sand bedding course 5, planting soil layer 6 and the covering of 1 laid inside of foundation pit
Layer 7.
Wherein, the other end of drainpipe 11 is connected with catch-basin nearby, by drainpipe 11 by the rain inside overflow well 10
Water is discharged into catch-basin.
Wherein, the absolute altitude of overflow port 13 is less than 250 ㎜ of road surface, controls the water level of 7 top water body of coating, prevents rainwater from overflowing
The top of foundation pit 1 is crossed, ground 2 is then flowed to, influences traffic.
Wherein, the middle part on 15 top of ground lower water tank is fixedly connected with the bottom of permeability cell 16, is ground by permeability cell 16
The internal ventilation of lower water tank 15, easy to extract the water body inside ground lower water tank 15 by water pump 20.
Wherein, the top of permeability cell 16 is arranged on the inside of control cabinet 18, and the top of permeability cell 16 is equipped with filter cap, leads to
Crossing control cabinet 18 and filter cap prevents the dust in extraneous control from entering ground lower water tank 15 and polluting its internal water body, while can
To prevent dust from blocking permeability cell 16.
Wherein, the side of control cabinet 18 is equipped with chamber door, carries out operation to water pump 20 by opening chamber door, while pass through control
Case 18 processed prevents that 20 long-time of water pump from drenching with rain damage.
It should be noted that the utility model is a kind of Rain Garden, when specific, foundation pit 1 has been dug first, then in foundation pit
Overflow well 10 is built at 1 middle part, and 10 top of overflow well is equipped with well lid 12, is then laid with foundation pit 1 close to the inner wall side on road surface
Two cloth, one film geotextiles 26, prevent road surface 2 stress extruding foundation pit 1, then destroy metalling 3, the sand bedding course of 1 laid inside of foundation pit
5th, planting soil layer 6 and coating 7, are then laid with metalling 3, permeable geotextiles 4,5 kinds of sand bedding course, plant soil layer successively from bottom to top
6 and coating 7, then shrub and flowers and plants plant 8 are planted, pass through the rainwater after 3 stored filter of metalling, the inner edge on 1 top of foundation pit
Side is equipped with slope 25, makes rainfall runoff by slope 25, the rainwater of road surface 2 or roof drippage is then collected, since well lid 12 is set
Some 13 absolute altitudes of overflow port are less than 250 ㎜ of road surface, when rainwater water level is excessive in foundation pit 1, by overflow port 13 by unnecessary rain
Water flows into the inside of overflow well 10, then the rainwater inside overflow well 10 is delivered to catch-basin by drainpipe 11 and is drained,
Prevent the rainwater inside foundation pit 1 from covering foundation pit 1 and flowing to road surface 2 by overflow well 10, then influence traffic, while improve rainwater
The drainability in garden, blind pipe 14, the top of one end and ground 15 side of lower water tank of blind pipe 14 are laid with the middle part of metalling 3
It is fixedly connected, the unnecessary water body in the middle part of metalling 3 is delivered to by the inside of ground lower water tank 15 by blind pipe 14, then pass through water pump
Controlling switch 21 opens water pump 20, while covers filter cap, under the action of water pump 20 by 15 self-filtering of ground lower water tank after
Rainwater the inside of spray line 23 is delivered to by the first water-supply-pipe 17 and the second water-supply-pipe 22, then pass through 24 road pavement 2 of nozzle
Watering operation is carried out with Rain Garden, realizes water circulation use, while the rainwater after filtering can directly carry out watering operation, and
Rainwater temperature is low after filtering inside lower water tank 15 during summer, cools down beneficial to road surface 2, has saved water resource.
The advantages of basic principle and main feature and the utility model of 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 present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of Rain Garden, including foundation pit（1）And road surface（2）, it is characterised in that the foundation pit（1）It is arranged on road surface（2）'s
Side, the foundation pit（1）Internal bottom is equipped with metalling（3）, the metalling（3）Middle part be equipped with blind pipe（14）,
The blind pipe（14）The other end with ground lower water tank（15）The top of side is fixedly connected, the metalling（3）Top paving
Equipped with permeable geotextiles（4）, the permeable geotextiles（4）Top be equipped with sand bedding course（5）, the sand bedding course（5）Top
It is equipped with planting soil layer（6）, the planting soil layer（6）Top be equipped with coating（7）, the coating（7）Top kind
It is implanted with shrub and flowers and plants plant（8）, the coating（7）Top be equipped with some blocks of cobblestones（9）, the foundation pit（1）In
Portion is fixed with overflow well（10）, the overflow well（10）The bottom of side and drainpipe（11）One end be fixedly connected, it is described
Overflow well（10）Top be equipped with well lid（12）, the well lid（12）Surface be equipped with overflow port（13）, the well lid（12）'s
Surrounding is equipped with cobblestone（9）, the road surface（2）Close to foundation pit（1）Side be equipped with curb（19）, the curb（19）
With foundation pit（1）Between be fixed with control cabinet（18）, the control cabinet（18）Inside be installed with water pump respectively（20）With
Water pump controlling switch（21）, the water pump（20）Water inlet passes through the first water-supply-pipe（17）Through ground lower water tank（15）Tank skin is set
Put in ground lower water tank（15）Inside, the water pump（20）Water outlet and the second water-supply-pipe（22）Bottom be fixedly connected, institute
State the second water-supply-pipe（22）Top be equipped with spray line（23）, the spray line（23）Both sides be equipped with several nozzles
（24）, the water pump（20）Pass through water pump controlling switch（21）It is electrically connected with the power supply.
A kind of 2. Rain Garden according to claim 1, it is characterised in that the foundation pit（1）The interior avris on top is equipped with
Slope（25）.
A kind of 3. Rain Garden according to claim 1, it is characterised in that the foundation pit（1）Close to road surface（2）Side
It is equipped with two cloth, one film geotextiles（26）.
A kind of 4. Rain Garden according to claim 1, it is characterised in that the drainpipe（11）The other end with nearby
Catch-basin connects.
A kind of 5. Rain Garden according to claim 1, it is characterised in that the overflow port（13）Absolute altitude be less than road surface
（2）50㎜.
A kind of 6. Rain Garden according to claim 1, it is characterised in that described ground lower water tank（15）The middle part on top
With permeability cell（16）Bottom be fixedly connected.
A kind of 7. Rain Garden according to claim 6, it is characterised in that the permeability cell（16）Top be arranged on control
Case processed（18）Inside, and permeability cell（16）Top be equipped with filter cap.
A kind of 8. Rain Garden according to claim 1, it is characterised in that the control cabinet（18）Side be equipped with case
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080509.7U CN207362969U (en) | 2017-08-28 | 2017-08-28 | A kind of Rain Garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080509.7U CN207362969U (en) | 2017-08-28 | 2017-08-28 | A kind of Rain Garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362969U true CN207362969U (en) | 2018-05-15 |
Family
ID=62350686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080509.7U Expired - Fee Related CN207362969U (en) | 2017-08-28 | 2017-08-28 | A kind of Rain Garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024759A (en) * | 2018-07-25 | 2018-12-18 | 南昌航空大学 | A kind of Rain Garden system integrating rainwater catchment system and sport and body-building |
| CN113016490A (en) * | 2021-03-17 | 2021-06-25 | 中建八局第二建设有限公司 | Comprehensive functional rainwater garden under saline-alkali soil condition |
| CN113802432A (en) * | 2021-09-22 | 2021-12-17 | 龙岩学院 | Construction method of rainwater garden in sponge city reconstruction |
-
2017
- 2017-08-28 CN CN201721080509.7U patent/CN207362969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024759A (en) * | 2018-07-25 | 2018-12-18 | 南昌航空大学 | A kind of Rain Garden system integrating rainwater catchment system and sport and body-building |
| CN113016490A (en) * | 2021-03-17 | 2021-06-25 | 中建八局第二建设有限公司 | Comprehensive functional rainwater garden under saline-alkali soil condition |
| CN113802432A (en) * | 2021-09-22 | 2021-12-17 | 龙岩学院 | Construction method of rainwater garden in sponge city reconstruction |
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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: 20180515 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |