CN206681119U - A kind of discharge structure for recessed greenery patches - Google Patents
A kind of discharge structure for recessed greenery patches Download PDFInfo
- Publication number
- CN206681119U CN206681119U CN201720399849.XU CN201720399849U CN206681119U CN 206681119 U CN206681119 U CN 206681119U CN 201720399849 U CN201720399849 U CN 201720399849U CN 206681119 U CN206681119 U CN 206681119U
- Authority
- CN
- China
- Prior art keywords
- water
- inlet
- greenery patches
- recessed greenery
- stom
- 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
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model is a kind of discharge structure for recessed greenery patches.Include inlet for stom water cover plate, inlet for stom water water inlet, inlet for stom water drainpipe, recessed greenery patches water reserve, the side of wherein recessed greenery patches water reserve is provided with the inlet for stom water cover plate communicated with recessed greenery patches water reserve, inlet for stom water cover plate is provided with the inlet for stom water water inlet that can enter inside inlet for stom water, and the bottom of inlet for stom water is provided with the drainpipe being connected with Storm Sewer Network.The utility model can allow recessed greenery patches to set water-storage depth deep enough, and rainwater is fully accumulated in the rainy day can then exclude unnecessary ponding without outer row, fine day in given time, to ensure vegetation health.Suitable for the draining of Rain Garden, the wet pool, micro- heavy landform etc., the draining in recessed greenery patches in sponge urban construction is also applied for.
Description
Technical field
The utility model is a kind of discharge structure for recessed greenery patches, and particularly a kind of rainy day water storage is not arranged, fine day is slow
The discharge structure for recessed greenery patches of speed infiltration draining, suitable for the draining of Rain Garden, the wet pool, micro- heavy landform etc.,
The draining in recessed greenery patches suitable for sponge urban construction.
Background technology
With the continuous propulsion of national sponge urban construction process, various regions sponge urban construction is also entered in high gear
OK, recessed greenery patches etc., which has, necessarily regulates and stores with the application of the greenery patches of detergent power widely.
The Regulation capacity in recessed greenery patches（Reservoir storage）It is to be determined by the area and useful storage depth in recessed greenery patches, it is right
For general data, what the area in recessed greenery patches was to determine, in the case of end item land used anxiety, its area is even more to catch the flap
See elbow, in this case, if designing less water-storage depth, Regulation capacity is too small, is difficult often to meet sponge city
Requirement on annual flow overall control rate；If the larger water-storage depth of design, may be because of the ponding time oversize row of being not easy
Remove or draining is very slow（The reasons such as underground water saturation, the top plate of lower section hypogee be waterproof）, cause vegetation to be steeped for a long time
Caused in water rotten it is withered, so as to being damaged to vegetation, lose more than gain.
The content of the invention
The purpose of this utility model is to consider above mentioned problem and provide a kind of discharge structure for recessed greenery patches.This reality
It can allow recessed greenery patches that water-storage depth deep enough is set with new, fully accumulate rainwater in the rainy day and then may be used without outer row, fine day
To exclude unnecessary ponding in given time, to ensure vegetation health.Suitable for Rain Garden, the wet pool, micro- heavy landform etc.
Draining, be also applied for the draining in recessed greenery patches in sponge urban construction.
The technical solution of the utility model is：Discharge structure of the present utility model for recessed greenery patches, including rain
Velar plate, inlet for stom water water inlet, inlet for stom water drainpipe, recessed greenery patches water reserve, wherein the side of recessed greenery patches water reserve is provided with
The inlet for stom water cover plate communicated with recessed greenery patches water reserve, inlet for stom water cover plate are provided with the inlet for stom water water inlet that can enter inside inlet for stom water
Mouthful, the bottom of inlet for stom water is provided with the drainpipe being connected with Storm Sewer Network.
The utility model sets inlet for stom water in recessed greenery patches, and the inlet for stom water top surface is arranged on top water level horizontal line
On, in the range of design water-holding capacity, the rainwater accumulated will not drain from inlet for stom water, then can be with beyond the part of water-holding capacity
Overflow is directly discharged into Storm Sewer Network into inlet for stom water.Oozed in addition, the utility model sets one layer below vegetation planting soil layer
Filtering layer, it is paved into fine sand or haydite, inside sets draining blind pipe, water hole was opened on the blind pipe whole body, two layers of laying geotextiles, blind pipe outside it
In discharge ends access inlet for stom water.Infiltrated under the rainwater into filter layer can continue and oozed to the soil of underground by planting soil layer,
Inlet for stom water can be quickly discharged into blind pipe.In the rainy day, due to planting soil layer and the retardation of filter layer, in recessed greenery patches
The rainwater of accumulation will not quickly drain, but slowly be infiltrated by way of diafiltration, so as to ensure its Regulation capacity, not only succeed
Control rainwater does not produce the purpose arranged outside runoff, rainwater can also be precipitated and filtered, rainwater has been obtained to a certain degree
Purification.In fine day, because sub-surface is by water and the water guiding action of blind pipe, it is ensured that filter layer will not produce more
Ponding, the water storage in recessed greenery patches can be permeated the ground by planting soil layer, and then rain is discharged into by blind pipe when underground water saturation
The mouth of a river, then beyond the mode of draining drain the water away, so as to ensure planting soil layer will not long-time ponding to cause vegetation to be flooded withered.
The utility model is that a kind of rainy day water storage is not arranged, and fine day permeates at a slow speed the discharge structure of draining, suitable for Rain Garden, the wet pool,
The draining of micro- heavy landform etc., is also applied for the draining in recessed greenery patches in sponge urban construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the useful storage depth of the recessed greenery patches water reserve of the utility model, the thickness of planting soil layer and filter layer
Thickness schematic diagram.
Embodiment
Structural representation of the present utility model as shown in Figure 1, 2, the discharge structure of the present utility model for recessed greenery patches,
Include inlet for stom water cover plate 3, inlet for stom water water inlet 4, inlet for stom water drainpipe 5, recessed greenery patches water reserve 12, wherein recessed greenery patches
The side of water reserve 12 is provided with the inlet for stom water cover plate 3 communicated with recessed greenery patches water reserve 12, and inlet for stom water cover plate 3, which is provided with, to be entered
Inlet for stom water water inlet 4 inside inlet for stom water 14, the bottom of inlet for stom water 14 are provided with the drainpipe 5 being connected with Storm Sewer Network.
In the present embodiment, planting soil layer 11 is equipped with above-mentioned recessed greenery patches water reserve 12, plants and is implanted with planting soil layer 11
Vegetation 13.
In the present embodiment, the bottom of above-mentioned planting soil layer 11 is equipped with filter layer 10.
In the present embodiment, the bottom of above-mentioned filter layer 10 is underground layer 8.
In the present embodiment, above-mentioned filter layer 10 is provided with draining blind pipe 7, and draining blind pipe 7 is provided with water hole 6.
In the present embodiment, the end of above-mentioned draining blind pipe 7 is provided with blind pipe plug 9.
Water storage of the present utility model and drainage sunk well process are as follows.
Rainy day：Rainwater enters recessed greenery patches water reserve 12, after its full water, is entered by the inlet for stom water on inlet for stom water cover plate 3
The mouth of a river 4 enters inside inlet for stom water, then is discharged into Storm Sewer Network by inlet for stom water drainpipe 5.
Fine day：The rainwater of accumulation is infiltrated into filter layer 10 by planting soil layer 11 in recessed greenery patches water reserve 12, is continued
Infiltrate and enter underground layer 8, so as to reach the purpose of recharge of groundwater.In the case of the water saturation of underground layer 8, under
Draining blind pipe 7 can be entered by the water hole 6 on draining blind pipe by oozing to the rainwater of filter layer 10, be collected into inside inlet for stom water,
Storm Sewer Network is discharged into by inlet for stom water drainpipe 5 again.
During the rainy day, identical infiltration process when the rainwater of accumulation also has fine day in recessed greenery patches water reserve 12, due to ground
Lower soil horizon 8 has and enough will not be accumulated rainwater by outlet capacity, filter layer 10 so that rainwater passes through the water hole on draining blind pipe
6 enter draining blind pipes 7 rainwater it is seldom, reduced over the ground so as to which the rainwater oozed under ensureing will not quickly be drained by draining blind pipe 7
The moisturizing of lower soil horizon 8.
In addition, the overhead height of kerb 2 on the side of road 1 cannot be below the top of inlet for stom water cover plate 3, otherwise recessed greenery patches
Rainwater meeting overflow in water reserve 12 enters road 1；If the position of road 1 is the exterior wall of building or structures, can
Kerb 2 is not set, but to set prevents rainwater in recessed greenery patches water reserve 12 from entering arranging in building or structures room
Apply.
The useful storage depth A of recessed greenery patches water reserve 12 is by calculating determination, its Regulation capacity（Reservoir storage）To be recessed
The gross area of greenery patches water reserve 12 and useful storage depth A product.
Planting soil layer thickness B determines according to vegetation, as far as possible using the preferable planting soil of water permeability, such as with loess,
During the soil of the water permeabilities such as clay difference, its thickness is not easy blocked up, otherwise influences permeable effect.
Filter layer thickness C the soil property of soil horizon 8 can be determined under base area, when underground soil horizon 8 is the water permeabilities such as sandy soil
During preferable soil, its thickness can suitably reduce；When underground soil horizon 8 is the soil of the water permeabilities such as loess, clay difference, its
Thickness suitably increases, adjustable reservoir storage with prolongedly descend soil horizon 8 by the water time, so as to the soil horizon 8 that ensures to permeate the ground
Underground water rate of water make-up.
Claims (6)
1. a kind of discharge structure for recessed greenery patches, it is characterised in that include inlet for stom water cover plate, inlet for stom water water inlet, rainwater
Mouth drainpipe, recessed greenery patches water reserve, wherein the side of recessed greenery patches water reserve is provided with the rain communicated with recessed greenery patches water reserve
Mouth of a river cover plate, inlet for stom water cover plate are provided with the inlet for stom water water inlet that can enter inside inlet for stom water, and the bottom of inlet for stom water is provided with and rain
The drainpipe of grid connection.
2. the discharge structure according to claim 1 for recessed greenery patches, it is characterised in that above-mentioned recessed greenery patches water reserve
On be equipped with planting soil layer, kind is implanted with vegetation in planting soil layer.
3. the discharge structure according to claim 2 for recessed greenery patches, it is characterised in that the bottom of above-mentioned planting soil layer
It is equipped with filter layer.
4. the discharge structure according to claim 3 for recessed greenery patches, it is characterised in that the bottom of above-mentioned filter layer is
Underground layer.
5. the discharge structure for recessed greenery patches according to any one of Claims 1-4, it is characterised in that above-mentioned filter layer
Draining blind pipe is provided with, draining blind pipe is provided with water hole.
6. the discharge structure according to claim 5 for recessed greenery patches, it is characterised in that the end of above-mentioned draining blind pipe
Provided with blind pipe plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399849.XU CN206681119U (en) | 2017-04-17 | 2017-04-17 | A kind of discharge structure for recessed greenery patches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399849.XU CN206681119U (en) | 2017-04-17 | 2017-04-17 | A kind of discharge structure for recessed greenery patches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681119U true CN206681119U (en) | 2017-11-28 |
Family
ID=60400434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399849.XU Expired - Fee Related CN206681119U (en) | 2017-04-17 | 2017-04-17 | A kind of discharge structure for recessed greenery patches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360644A (en) * | 2018-01-22 | 2018-08-03 | 西安建筑科技大学 | A kind of biology for solving collapsibility of loess is detained facility and base material improvement method |
| CN109355995A (en) * | 2018-11-20 | 2019-02-19 | 广州市和泰园林工程有限公司 | A kind of road greenbelt and its construction method |
| CN109853716A (en) * | 2017-11-30 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of monitoring well device based on sponge city blind drainage system |
| CN112376354A (en) * | 2020-10-14 | 2021-02-19 | 柏国箭 | Prevent that road surface temperature from rising town road structure |
-
2017
- 2017-04-17 CN CN201720399849.XU patent/CN206681119U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853716A (en) * | 2017-11-30 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of monitoring well device based on sponge city blind drainage system |
| CN108360644A (en) * | 2018-01-22 | 2018-08-03 | 西安建筑科技大学 | A kind of biology for solving collapsibility of loess is detained facility and base material improvement method |
| CN109355995A (en) * | 2018-11-20 | 2019-02-19 | 广州市和泰园林工程有限公司 | A kind of road greenbelt and its construction method |
| CN112376354A (en) * | 2020-10-14 | 2021-02-19 | 柏国箭 | Prevent that road surface temperature from rising town road structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103758201B (en) | Band floods the clean integrated apparatus of surface flow rain-water accumulating and the method for culvert pipe | |
| CN206681119U (en) | A kind of discharge structure for recessed greenery patches | |
| CN205100360U (en) | Urban road rainwater holds stagnant structure | |
| CN201943173U (en) | Sinking groove type permeable gutter inlet facility system | |
| CN103088897A (en) | Green community impact resistance rainwater ecological utilization system | |
| CN203080678U (en) | Environment-friendly community shock-resistant rainwater ecological utilizing system | |
| CN206667420U (en) | Sponge city high-effective penetrating type greenery patches constructs | |
| CN104499560A (en) | Combined rainwater seepage well and construction method | |
| CN106400946A (en) | Water storage structure capable of improving moisture content in underground soil of urban street trees | |
| CN206371177U (en) | Rainwater savings utilize integrated greenery patches structure | |
| CN211143522U (en) | Planting roofing convenient to drainage and irrigation | |
| CN205295848U (en) | Firm type ecology system of mating formation of permeating water | |
| CN201704774U (en) | Downward passage storage-regulated leaching well draining device based on land saving and environmental protection | |
| CN208501715U (en) | A kind of Rain Garden | |
| CN207620234U (en) | A kind of reversed beam planted roof drainage system | |
| CN202679934U (en) | Saline-alkali soil improvement facility | |
| CN206157878U (en) | Biological stagnant water pond system in sponge city | |
| CN204311551U (en) | Combined rainwater seepage well | |
| CN208486268U (en) | A kind of pit foundation structure convenient for draining | |
| CN106436820A (en) | Rainwater seepage and drainage equipment for municipal administration and installing method thereof | |
| CN209397693U (en) | A kind of quick discharging device of sunk type greenery patches ponding | |
| CN208844710U (en) | A kind of up concave type greenbelt rainwater-collecting infiltration Box-shaped Drainage Culvert | |
| CN208633235U (en) | A kind of sandstone seepage well suitable for sponge urban construction | |
| CN208152189U (en) | A kind of rainwater ecological exhaust system | |
| CN207988086U (en) | A kind of urban road storm-water system |
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: 20171128 |