CN207362970U - Concave formula greenery patches structure - Google Patents
Concave formula greenery patches structure Download PDFInfo
- Publication number
- CN207362970U CN207362970U CN201721080510.XU CN201721080510U CN207362970U CN 207362970 U CN207362970 U CN 207362970U CN 201721080510 U CN201721080510 U CN 201721080510U CN 207362970 U CN207362970 U CN 207362970U
- Authority
- CN
- China
- Prior art keywords
- metalling
- overflow
- well
- field structure
- soil layer
- 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
Links
- 239000002689 soil Substances 0.000 claims abstract description 30
- 241000353135 Psenopsis anomala Species 0.000 claims abstract description 19
- 241000446313 Lamella Species 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 239000004746 geotextile Substances 0.000 claims description 28
- 241000196324 Embryophyta Species 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 235000013311 vegetables Nutrition 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a recessed greenery patches structure, including trading the fill hole body, trade and fill up the bottom of the internal portion of hole and laid first geotechnological cloth that permeates water, laid the melon seed lamella on the top of first geotechnological cloth that permeates water, laid the metalling on the top of melon seed lamella, laid the second geotechnological cloth that permeates water on the top of metalling, laid the improvement on the top of the second geotechnological cloth that permeates water and planted the soil layer, the top on improvement planting soil layer is equipped with the vegetable layer, trades the inner wall of filling the hole body and is equipped with two cloth a membrane geotechnological cloth. The utility model discloses trade and fill the internal portion of hole and be equipped with the overflow well, the top of overflow well is equipped with the well lid, and the elevation of the overflow mouth that is equipped with through the well lid is less than ground 50 mm, and when the water level was too high in the greenery patches, the rainwater passed through the inside of overflow mouth inflow overflow well, and the rethread drain pipe arranges the rainwater into rainwater well, and the blind pipe that is equipped with simultaneously through the inside in metalling arranges the inside rainwater in metalling into the inside of overflow well, has improved the drainage ability in greenery patches through the dual drainage of overflow mouth and blind pipe.
Description
Technical field
Rainwater Resources are the utility model is related to utilize and water supply and drainage technical field, specially a kind of concave herbaceous field knot
Structure.
Background technology
Concave herbaceous field is the public lawn that a kind of elevation is less than surrounding road surface, also referred to as Low elevation greenbelt.With " flower bed " on the contrary,
Its theory is to be accepted and stored rainwater using open space, has the function that to reduce outside runoff and arranges, in general Low elevation greenbelt pair
Recessed depth there are certain requirements, and how unmodified its soil property is.It is mainly " face " energy compared with " wire " of Glassed swale
More rainwater are enough accepted, and its internal plant is more based on the draft of native country.The drainability of existing concave herbaceous field is low,
And easily collapse, therefore we make this improvement, propose a kind of concave herbaceous field structure.
Utility model content
It is low to solve the drainability of existing concave herbaceous field existing in the prior art, and what is easily collapsed lacks
Fall into, the utility model provides a kind of concave herbaceous field structure.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of concave herbaceous field structure of the utility model, including change and fill out pit body, described change fills out the laying of the bottom inside pit body
There are the first permeable geotextiles, the top of the first permeable geotextiles is equipped with melon seeds lamella, the top paving of the melon seeds lamella
Equipped with metalling, the top of the metalling is equipped with the second permeable geotextiles, and the top of the second permeable geotextiles is laid with
There is an improvement planting soil layer, the top of the improvement planting soil layer is equipped with vegetable layer, and described change fills out the inner wall of pit body and be equipped with two cloth one
Film geotextiles, it is described change to fill out overflow well is fixed with the middle part of pit body, the top of the overflow well is equipped with well lid, the well lid
Surface is equipped with overflow port, and the bottom of the overflow well side is fixedly connected with one end of drainpipe.
Further, the thickness of the melon seeds lamella is 100 ㎜.
Further, the thickness of the metalling is 300 ㎜.
Further, the bottom of the metalling is fixed with blind pipe, and one end of blind pipe is communicated with the avris of overflow well.
Further, the thickness of the improvement planting soil layer is 300-500 ㎜.
Further, the both sides of the improvement planting soil layer are slope, and the top for improveing planting soil layer is less than ground 400
㎜。
Further, the surrounding of the well lid is equipped with cobblestone.
Further, the overflow port absolute altitude is less than 50 ㎜ of road surface.
Further, the other end of the drainpipe is connected with catch-basin.
Compared with prior art, the utility model has the advantages that：This kind of concave herbaceous field structure, changes and fills out pit body
Overflow well is internally provided with, the top of overflow well is equipped with well lid, and the absolute altitude for the overflow port being equipped with by well lid is less than 50 ㎜ of ground, when
When water level is excessive in greenery patches, rainwater flows into the inside of overflow well by overflow port, then rainwater is discharged into catch-basin by drainpipe
In, while the rainwater inside metalling is discharged into by the blind pipe that metalling is internally provided with the inside of overflow well, pass through overflow port
The drainability in greenery patches is improved with blind pipe dual-drainage, by changing the melon seeds lamella filled out pit body laid inside and had, changes and fills out pit body
Inner wall be equipped with two cloth, one film geotextiles, change and fill out pit body bottom and be equipped with proud geotextiles, when rainwater oozes downwards, pass through two cloth one
Film geotextiles prevent improvement planting soil to be lost in, rubble and melon seeds piece are spread to surrounding soil, are prevented by the first permeable geotextiles
Melon seeds piece stress is sunk, and is improved the ability to bear in greenery patches, is prevented greenery patches from being collapsed by rain drop erosion, due to rubble layer gap
It is larger, prevent improvement planting soil from entering the inside of metalling by the second permeable geotextiles, cause planting soil to be broken while loss
The function of bad metalling water.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of concave herbaceous field structure of the utility model.
In figure：1st, change and fill out pit body；2nd, the first permeable geotextiles；3rd, melon seeds lamella；4th, metalling；5th, the second permeable geotechnique
Cloth；6th, planting soil layer is improved；7th, vegetable layer；8th, two cloth, one film geotextiles；9th, overflow well；10th, well lid；11st, overflow port；12nd, goose
Cobble；13rd, drainpipe；14th, blind pipe.
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 Figure 1, a kind of concave herbaceous field structure, including change and fill out pit body 1, change the bottom filled out inside pit body 1 and be equipped with
First permeable geotextiles 2, the tops of the first permeable geotextiles 2 are equipped with melon seeds lamella 3, and the top of melon seeds lamella 3 is equipped with broken
Rock layers 4, the top of metalling 4 are equipped with the second permeable geotextiles 5, and the top of the second permeable geotextiles 5 is equipped with improvement plantation
Soil layer 6, the top of improvement planting soil layer 6 are equipped with vegetable layer 7, change and fill out the inner wall of pit body 1 and be equipped with two cloth, one film geotextiles 8, change and fill out
The middle part of pit body 1 is fixed with overflow well 9, and the top of overflow well 9 is equipped with well lid 10, and the surface of well lid 10 is equipped with overflow port 11,
The bottom of 9 side of overflow well is fixedly connected with one end of drainpipe 13.
Wherein, the thickness of melon seeds lamella 3 is 100 ㎜, improves the ability to bear in greenery patches, prevents greenery patches stress from collapsing
Fall into.
Wherein, the thickness of metalling 4 is 300 ㎜, and the layering of metalling 4 is laid with, and is stored from improvement and planted by metalling 4
The rainwater that soil layer 6 permeates.
Wherein, the bottom of metalling 4 is fixed with blind pipe 14, and one end of blind pipe 14 is communicated with the avris of overflow well 9, when
During 4 inside excessive rainfall of metalling, the rainwater of 4 storage inside of metalling is delivered to the inside of overflow well 9 by blind pipe 14.
Wherein, the thickness for improveing planting soil layer 6 is 300-500 ㎜, and the water storage energy in greenery patches is improved by improveing planting soil layer 6
Power.
Wherein, the both sides for improveing planting soil layer 6 are slope, and the top for improveing planting soil layer 6 is less than 400 ㎜ of ground, are led to
Cross slope realization rainwater is collected and stored.
Wherein, the surrounding of well lid 10 is equipped with cobblestone 12, when in greenery patches excessive rainfall by 11 row of overflow port to overflow
Prevent rain drop erosion from destroying overflow well 9 and improvement planting soil layer 6 by cobblestone 12 during well 9.
Wherein, 11 absolute altitude of overflow port is less than 50 ㎜ of road surface, will be unnecessary by overflow port 11 when water level is excessive in greenery patches
Rainwater is arranged to overflow well 9, prevents excessive rainwater from destroying vegetable layer 7.
Wherein, the other end of drainpipe 13 is connected with catch-basin, is arranged the rainwater inside overflow well 9 by drainpipe 13
Go out.
It should be noted that the utility model is a kind of concave herbaceous field structure, when specific, pit body 1 is filled out changing first
Overflow well 9 is built at middle part, is being connected the bottom of 9 side of overflow well with catch-basin by drainpipe 13, then by two cloth, one film
8 and first permeable geotextiles 2 of geotextiles, which are laid on, changes the inner wall for filling out pit body 1 and internal bottom, then in the first permeable geotechnique
The top laying depth of cloth 2 is the melon seeds lamella 3 of 100 ㎜, and the ability to bear in greenery patches is improved by melon seeds lamella 3, passes through first
Permeable geotextiles 2 prevent melon seeds piece stress from sinking, and then will prevent blind pipe 14, by one end of blind pipe 14 and 9 avris of overflow well
Bottom connects, and the rainwater inside metalling 4 is discharged into overflow well 9 by blind pipe 14 when 4 inside excessive rainfall of metalling
Portion, the metalling 4 for being then 300 ㎜ in the top of melon seeds lamella 3 layering laying depth, is then laid with the top of metalling 4
Second permeable geotextiles 5, the improvement planting soil layer for being then 300-500 ㎜ in the top laying depth of the second permeable geotextiles 5
6, prevent improvement planting soil from penetrating into the gap of metalling 4 by the second permeable geotextiles 5, then cause greenery patches to collapse,
Then in the local herbaceous plant of top plantation of improvement planting soil layer 6, cobblestone 12 finally is laid with the surrounding of well lid 10, is passed through
11 absolute altitude of overflow port that well lid 10 is equipped with is less than 50 ㎜ of road surface, and when water level is excessive in greenery patches, rainwater is flowed into by overflow port 11
The inside of overflow well 9, then rainwater is discharged into catch-basin by drainpipe 13, prevent that excessive rainfall causes vegetable layer 7 in greenery patches
It is destroyed, overflow well 9 is caused when preventing that rainwater from flowing through overflow port 11 by cobblestone 12 to damage and carry soil, causes water body
It is lost in.
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 (9)
1. a kind of concave herbaceous field structure, including change and fill out pit body（1）, it is characterised in that described change fills out pit body（1）Internal bottom
It is equipped with the first permeable geotextiles（2）, the first permeable geotextiles（2）Top be equipped with melon seeds lamella（3）, the melon seeds
Lamella（3）Top be equipped with metalling（4）, the metalling（4）Top be equipped with the second permeable geotextiles（5）, it is described
Second permeable geotextiles（5）Top be equipped with improvement planting soil layer（6）, the improvement planting soil layer（6）Top be equipped with plant
Tegillum（7）, described change fill out pit body（1）Inner wall be equipped with two cloth, one film geotextiles（8）, described change fill out pit body（1）Middle part fix
Equipped with overflow well（9）, the overflow well（9）Top be equipped with well lid（10）, the well lid（10）Surface be equipped with overflow port
（11）, the overflow well（9）The bottom of side and drainpipe（13）One end be fixedly connected.
A kind of 2. concave herbaceous field structure according to claim 1, it is characterised in that the melon seeds lamella（3）Thickness
For 100 ㎜.
A kind of 3. concave herbaceous field structure according to claim 1, it is characterised in that the metalling（4）Thickness be
300㎜。
A kind of 4. concave herbaceous field structure according to claim 1, it is characterised in that the metalling（4）Bottom consolidate
Surely it is equipped with blind pipe（14）, and blind pipe（14）One end and overflow well（9）Avris communicate.
A kind of 5. concave herbaceous field structure according to claim 1, it is characterised in that the improvement planting soil layer（6）'s
Thickness is 250 ㎜.
A kind of 6. concave herbaceous field structure according to claim 1, it is characterised in that the improvement planting soil layer（6）'s
Both sides are slope, and improve planting soil layer（6）Top be less than 400 ㎜ of ground.
A kind of 7. concave herbaceous field structure according to claim 1, it is characterised in that the well lid（10）Surrounding be laid with
There is cobblestone（12）.
A kind of 8. concave herbaceous field structure according to claim 1, it is characterised in that the overflow port（11）Absolute altitude is less than
50 ㎜ of road surface.
A kind of 9. concave herbaceous field structure according to claim 1, it is characterised in that the drainpipe（13）The other end
Connected with catch-basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080510.XU CN207362970U (en) | 2017-08-28 | 2017-08-28 | Concave formula greenery patches structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080510.XU CN207362970U (en) | 2017-08-28 | 2017-08-28 | Concave formula greenery patches structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362970U true CN207362970U (en) | 2018-05-15 |
Family
ID=62350697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080510.XU Expired - Fee Related CN207362970U (en) | 2017-08-28 | 2017-08-28 | Concave formula greenery patches structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362970U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824352A (en) * | 2018-06-29 | 2018-11-16 | 中国冶集团有限公司 | Sponge type bank protection structure for port water in a canal system two sides |
| CN110173037A (en) * | 2019-05-10 | 2019-08-27 | 上海科苑景观工程设计有限公司 | A kind of cell rain water collecting system |
| CN111101589A (en) * | 2020-01-06 | 2020-05-05 | 苏州仁和园林股份有限公司 | Ecological drainage system of afforestation maintenance |
| CN112343151A (en) * | 2020-12-03 | 2021-02-09 | 中国电建集团昆明勘测设计研究院有限公司 | Rainwater garden overflow port and construction method thereof |
| CN112502261A (en) * | 2020-11-23 | 2021-03-16 | 中冶南方城市建设工程技术有限公司 | Formula of sinking greenery patches structure with nitrogen and phosphorus removal function |
| CN112939332A (en) * | 2021-01-25 | 2021-06-11 | 中冶南方城市建设工程技术有限公司 | Sponge urban road rainwater cuts dirty clean system |
| CN113187068A (en) * | 2021-05-12 | 2021-07-30 | 中建八局第二建设有限公司 | A recessed formula greenery patches structure for rainwater is collected in sponge city |
| CN114855846A (en) * | 2022-06-08 | 2022-08-05 | 贵州建工兴印建筑工程有限公司 | Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof |
-
2017
- 2017-08-28 CN CN201721080510.XU patent/CN207362970U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824352A (en) * | 2018-06-29 | 2018-11-16 | 中国冶集团有限公司 | Sponge type bank protection structure for port water in a canal system two sides |
| CN110173037A (en) * | 2019-05-10 | 2019-08-27 | 上海科苑景观工程设计有限公司 | A kind of cell rain water collecting system |
| CN111101589A (en) * | 2020-01-06 | 2020-05-05 | 苏州仁和园林股份有限公司 | Ecological drainage system of afforestation maintenance |
| CN112502261A (en) * | 2020-11-23 | 2021-03-16 | 中冶南方城市建设工程技术有限公司 | Formula of sinking greenery patches structure with nitrogen and phosphorus removal function |
| CN112343151A (en) * | 2020-12-03 | 2021-02-09 | 中国电建集团昆明勘测设计研究院有限公司 | Rainwater garden overflow port and construction method thereof |
| CN112939332A (en) * | 2021-01-25 | 2021-06-11 | 中冶南方城市建设工程技术有限公司 | Sponge urban road rainwater cuts dirty clean system |
| CN112939332B (en) * | 2021-01-25 | 2024-02-20 | 中冶南方城市建设工程技术有限公司 | Sponge urban road rainwater cuts dirty clean system |
| CN113187068A (en) * | 2021-05-12 | 2021-07-30 | 中建八局第二建设有限公司 | A recessed formula greenery patches structure for rainwater is collected in sponge city |
| CN114855846A (en) * | 2022-06-08 | 2022-08-05 | 贵州建工兴印建筑工程有限公司 | Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180828 |