CN205502122U - A rainwater collection clean system for urban afforestation - Google Patents
A rainwater collection clean system for urban afforestation Download PDFInfo
- Publication number
- CN205502122U CN205502122U CN201620273401.9U CN201620273401U CN205502122U CN 205502122 U CN205502122 U CN 205502122U CN 201620273401 U CN201620273401 U CN 201620273401U CN 205502122 U CN205502122 U CN 205502122U
- Authority
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- China
- Prior art keywords
- well
- rainwater
- stealthy
- pond
- sand setting
- 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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- 239000004576 sand Substances 0.000 claims abstract description 37
- 230000008595 infiltration Effects 0.000 claims abstract description 35
- 238000001764 infiltration Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 41
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000004746 geotextile Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 230000003862 health status Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 238000011118 depth filtration Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- 239000005442 atmospheric precipitation Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000010044 Hernandia moerenhoutiana Nutrition 0.000 description 1
- 244000084296 Hernandia moerenhoutiana Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a rainwater collection clean system for urban afforestation, its infiltration well who divides the distribution reservoir, is used for to filter rain water purification regulation pond and be used for permeating the rainwater including the sand setting of preventing stifled permeable pavement structure, be used for distributing the rainwater. To prevent that stifled permeable pavement structure, sand setting divide the distribution reservoir, purify regulation pond and infiltration well and pass through the pipeline and feed through in proper order that infiltration well passes through the pipeline and feeds through the greenbelt tank, have the rainwater collect filter, purify store, the anaplerosis is guaranteed the quality, is infiltrated in the oxygen suppliment, the overflow is discharged, transfer functions such as storing up the retrieval and utilization, can protect land resource, degree of depth filtration purification rainwater for urban afforestation, road wash, replenish underground water, improve moisture content and the air humidity of soil etc.. For urban road afforestation watering provides abundant water resource, the water consumption of the secret drinking water that significantly reduces, purify the back rainwater and be used for watering the plant, very big improvement the health status of plant.
Description
Technical field
This utility model relates to a kind of rainwater-collecting cleaning system, particularly relates to a kind of for city
The rainwater-collecting cleaning system of city's greening.
Background technology
Urban plant and water body are the two main lines improving urban ecological environment, the two mutually auxiliary phase
Become.Urban afforestation to preserve with urban water system, water body and to organically combine.In China's severe hydropenia
North City, urban water-body is possible not only to improve plant and hydrobiological value volume and range of product, and
And growth and development of plants environment can also be improved, make urban green space form the most complete vegetation knot
Structure and powerful ecological functions.
From the point of view of Greening Urban Road is watered, urban afforestation is to use water rich and influential family, and this is that city is quick
The feature of development determines.But urban green space use water breach is very big, and according to investigations, majority is the Yellow River
Water or underground drinking water are used for watering, and waste huge, and Atmospheric precipitation utilization rate is less than 20%.
Urban ecology environmental protection concept falls behind, and Atmospheric precipitation waste is serious, is restriction urban road
The principal element that 422 kinds of plants grow up healthy and sound.Along with Greening Urban Road area strengthens year by year,
Annual precipitation reduces year by year, and drought will aggravate year by year.Urban road greenery land is persistently done
Drought and the double threat that can not water in time, this one rise and one drop causes the universal health status of plant not
Good, there is large area phenomenon withered and yellow, withered in some areas.
From the point of view of system engineering, fully collect rainwater summer and autumn, snow water in winter, in addition many
Kind of rainwater catchment system technology, is to solve the task of top priority of urban afforestation sustainable development and feasible
Path.
Utility model content
The purpose of this utility model is to provide a kind of rainwater-collecting for urban afforestation to purify
System.
The purpose of this utility model is implemented by following technical scheme, for the rainwater collection of urban afforestation
Collection cleaning system, it includes anti-blocking permeable pavement structure, for distributing the sand setting distribution water of rainwater
Pond, for filtering rain water purification storage pond and for permeating the infiltration well of rainwater；Described anti-blocking
Permeable pavement structure, described sand setting distribute pond, described purification storage pond and described infiltration well and lead to
Crossing pipeline to be sequentially communicated, described infiltration well passes through pipeline connection to greenbelt tank.
Concrete, described anti-blocking permeable pavement structure includes: anti-blocking porous pavement layer, described anti-
Base under basic unit, open gradation it is sequentially provided with on open gradation bed course, open gradation below stifled porous pavement layer
Layer and non-compacted foundation soil；Described open gradation inside of going to a grassroots level is provided with the drain pipe of band perforate,
The outlet of described drain pipe connects with described sand setting distribution pond；Described open gradation lower floor and non-
The geotextile preventing soil particle blocking open gradation from going to a grassroots level it is provided with between rammed subgrade soil layer
Layer.
Preferably, described anti-blocking porous pavement layer is that anti-blocking water-permeable brick is paved and formed.
Preferably, the pool wall in described sand setting distribution pond uses silica sand drainage building block to make, at the bottom of pond
Employing impermeable material is made；Sand setting distribution pond gear it is provided with in described sand setting distribution pond
Plate, described sand setting distribution pond baffle plate is arranged along the axis in described sand setting distribution pond, and with enter
The water inlet pipe entering sand setting distribution pond is correspondingly arranged.
Concrete, described purification storage pond includes the first bright well being sequentially communicated, stealthy well and the
Two bright wells；Described first bright well connects with described sand setting distribution pond, described second bright well and institute
State infiltration well connection, described stealthy well include the first stealthy well, the second stealthy well and several the
Three stealthy wells, the described first stealthy well communicates in bottom with the first bright well, described second stealth well
Communicate at middle part with the first stealthy well, between each the described 3rd stealthy well and one of them
All communicate in bottom between described stealthy well with the described second stealthy well.
Preferably, the borehole wall and the shaft bottom of described infiltration well are permeable structure, in the week of infiltration well
Side and bottom are all sequentially provided with metalling and permeable geotextiles；Described second bright well and described infiltration
Well is connected by perforated pipe；Described perforated pipe is connected to described second bright well and permeates the upper of well
Portion, and be obliquely installed in metalling；Described perforated pipe connects the height of described second Ming Jing one end
Degree is higher than the height connecting described infiltration well one end.
The utility model has the advantage of, (1) draining, water storage are all in road surface implemented below, no
Take aboveground space, and buried underground, above can normally build afforestation square, parking lot and people
The public utilities such as trade, will not destroy whole Eco-Environment System, safeguard simple；(2) will
The single sewer draining of traditional city changes sewer and the common draining of porous pavement into so that city
When big rainfall precipitation is met on road surface, city, rainwater oozes to underground from road surface is quick, and not at road surface row
Flood, it is to avoid urban waterlogging；(3) by anti-blocking permeable pavement structure, sand setting distribution pond, clean
Changing storage pond and infiltration well is sequentially communicated by pipeline, infiltration well passes through pipeline connection to greenbelt
Tank, have rainwater-collecting filter, purify store, oxygen supply is guaranteed the quality, infiltrate covering, overflow
The functions such as discharge, tune storage reuse, can protect land resource, depth-type filtration purifying rainwater, be used for
Urban afforestation, road are rinsed, recharge of groundwater, improve moisture content and the air humidity etc. of soil.
Thering is provided abundant water resource for Greening Urban Road pouring, greatly reduce underground drinking water uses water
Amount；After purification, rainwater is used for irrigating plant, improves the health status of plant greatly.
Accompanying drawing explanation
Fig. 1 is the rainwater-collecting cleaning system schematic diagram for urban afforestation.
Fig. 2 is anti-blocking permeable pavement structure schematic diagram.
Anti-blocking permeable pavement structure 1, anti-blocking porous pavement layer 11, open gradation bed course 12, open
Level mixes basic unit 13, and open gradation goes to a grassroots level 14, non-compacted foundation soil 15, drain pipe 2,
Geotextile layer 3, perforated pipe 4, sand setting distribution pond 5, purify storage pond 6, the first bright well
61, the second bright well 62, the first stealthy well 63, the second stealthy well 64, the second stealthy well 65,
Infiltration well 7, greenbelt tank 8.
Detailed description of the invention:
Embodiment 1: for the rainwater-collecting cleaning system of urban afforestation, it includes anti-blocking permeable
Pavement structure 1, for distribute rainwater sand setting distribution pond 5, for filtering rain water purification
Storage pond 6 and for permeating the infiltration well 7 of rainwater；Anti-blocking permeable pavement structure 1, sand setting divide
Distribution reservoir 5, purification storage pond 6 and infiltration well 7 are sequentially communicated by pipeline, and infiltration well 7 leads to
Cross pipeline connection to greenbelt tank 8.
Anti-blocking permeable pavement structure 1 includes: anti-blocking porous pavement layer 11, anti-blocking porous pavement
It is sequentially provided with basic unit 13, open gradation on open gradation bed course 12, open gradation below layer 11 to go to a grassroots level
14 and non-compacted foundation soil 15；Open gradation is gone to a grassroots level the 14 internal drain pipies being provided with band perforate
2, the outlet of drain pipe 2 connects with sand setting distribution pond 5；Open gradation goes to a grassroots level 14 and non-
Be provided with between rammed subgrade soil layer 15 prevent soil particle blocking open gradation go to a grassroots level 14 geotechnique
Tissue layer 3.Anti-blocking porous pavement layer 11 is paved for anti-blocking water-permeable brick and is formed.Normal precipitation feelings
Under condition, rainwater first passes around anti-blocking porous pavement layer 11 and filters, and bulky grain is trapped, and makes phase
To clean rainwater infiltration.Rainwater basic unit 13 and on open gradation bed course 12, open gradation again
Open gradation is gone to a grassroots level and is entered drain pipe 2 after 14, carries to follow-up system from drain pipe 2.Root
According to different needs, anti-blocking porous pavement layer 11 for anti-blocking water-permeable brick or other there is water penetration
Carrier pave and form.Under big rainfall precipitation event, it is possible to cause drain pipe 2 to be in full
Load state, then the rainwater being introduced into drain pipe 2 will be by action of gravity, through geotextile layer 3
Ooze under after non-compacted foundation soil 15, supplement urban groundwater.Non-compacted foundation soil 15
Substantially soil particle, after water penetrates into there is the possibility upwards adsorbed in soil particle.But it is because
The existence of geotextile layer 3, make open gradation go to a grassroots level 14 and non-compacted foundation soil 45 realize
It is relatively isolated, prevents soil particle blocking open gradation from going to a grassroots level 14, it is ensured that land drainage
Smooth and easy.
The pool wall in sand setting distribution pond 5 uses silica sand drainage building block to make, and uses waterproof at the bottom of pond
Material is made；Being provided with sand setting distribution pond baffle plate in sand setting distribution pond 5, sand setting distributes
Pond baffle plate is arranged along the axis in sand setting distribution pond 5, and distributes pond 5 with entering sand setting
Water inlet pipe is correspondingly arranged.
Purify the first bright well 61, stealthy well and the second bright well that storage pond 6 includes being sequentially communicated
62；First bright well 61 connects with sand setting distribution pond 5, and the second bright well 62 is with infiltration well 7 even
Logical, stealthy well includes the first stealthy stealthy well 64 of well 63, second and several the 3rd stealthy wells
65, the first stealthy well 63 communicates in bottom with the first bright well 61, the second stealth well 64 and the
One stealthy well 63 communicates at middle part, between each the 3rd stealthy well 65 and one of them is hidden
All communicate in bottom between shape well and the second stealthy well 65.When rainwater is less, rainwater only needs
Enter in the first bright stealthy well 63 of well 61, first and carry out filtration, purification, finally penetrate into ground
Under, recharge of groundwater.When rainwater is more, the rainwater entering the first stealthy well 63 can be therefrom
Portion enters and carries out in the second stealthy well 64 and the 3rd stealthy well 65 storing, filters, purifies, so
Laggard entering to permeate in well 7, then carry out filtering, purifying, unnecessary rainwater enters greenbelt water storage
In pond 8.
The borehole wall and the shaft bottom of infiltration well 7 are permeable structure, in all sides and the bottom of infiltration well 7
All it is sequentially provided with metalling and permeable geotextiles；Second bright well 62 and infiltration well 7 are by perforation
Pipe 4 connects；Perforated pipe 4 is connected to the second bright well 62 and the top of infiltration well 7, and tilts
It is arranged in metalling；Perforated pipe 4 connects the height of second bright well 62 one end and oozes higher than connection
The height of well 7 one end thoroughly.Common, perforated pipe 4 is connected to the second bright well 62 and infiltration well
The top of 7, and be obliquely installed in metalling.Why it is arranged at the second bright well 62 and infiltration
The top of well 7, is in order to rainwater can be made to smoothly enter the second bright well 62 and infiltration well
In 7, when rainwater is few, in the second bright well 62, only just can play the work of filtration, purification
With, when rainwater is more, can be entered in infiltration well 7 by perforated pipe 4 and filter,
Finally by entering greenbelt tank 8.
Claims (6)
1. for the rainwater-collecting cleaning system of urban afforestation, it is characterised in that it includes preventing
Block up permeable pavement structure, for distributing the sand setting distribution pond of rainwater, for filtering the clean of rainwater
Change storage pond and for permeating the infiltration well of rainwater；Described anti-blocking permeable pavement structure, described heavy
Sand distribution pond, described purification storage pond and described infiltration well are sequentially communicated by pipeline, described
Infiltration well passes through pipeline connection to greenbelt tank.
Rainwater-collecting cleaning system for urban afforestation the most according to claim 1,
It is characterized in that, described anti-blocking permeable pavement structure includes: anti-blocking porous pavement layer, described anti-
Base under basic unit, open gradation it is sequentially provided with on open gradation bed course, open gradation below stifled porous pavement layer
Layer and non-compacted foundation soil；Described open gradation inside of going to a grassroots level is provided with the drain pipe of band perforate,
The outlet of described drain pipe connects with described sand setting distribution pond；Described open gradation lower floor and non-
The geotextile preventing soil particle blocking open gradation from going to a grassroots level it is provided with between rammed subgrade soil layer
Layer.
Rainwater-collecting cleaning system for urban afforestation the most according to claim 2,
It is characterized in that, described anti-blocking porous pavement layer is that anti-blocking water-permeable brick is paved and formed.
Rainwater-collecting cleaning system for urban afforestation the most according to claim 1,
It is characterized in that, the pool wall in described sand setting distribution pond uses silica sand drainage building block to make, at the bottom of pond
Employing impermeable material is made；Sand setting distribution pond gear it is provided with in described sand setting distribution pond
Plate, described sand setting distribution pond baffle plate is arranged along the axis in described sand setting distribution pond, and with enter
The water inlet pipe entering sand setting distribution pond is correspondingly arranged.
Rainwater-collecting cleaning system for urban afforestation the most according to claim 1,
It is characterized in that, the first bright well that described purification storage pond includes being sequentially communicated, stealthy well and the
Two bright wells；Described first bright well connects with described sand setting distribution pond, described second bright well and institute
State infiltration well connection, described stealthy well include the first stealthy well, the second stealthy well and several the
Three stealthy wells, the described first stealthy well communicates in bottom with the first bright well, described second stealth well
Communicate at middle part with the first stealthy well, between each the described 3rd stealthy well and one of them
All communicate in bottom between described stealthy well with the described second stealthy well.
Rainwater-collecting cleaning system for urban afforestation the most according to claim 5,
It is characterized in that, the borehole wall and the shaft bottom of described infiltration well are permeable structure, in the week of infiltration well
Side and bottom are all sequentially provided with metalling and permeable geotextiles；Described second bright well and described infiltration
Well is connected by perforated pipe；Described perforated pipe is connected to described second bright well and permeates the upper of well
Portion, and be obliquely installed in metalling；Described perforated pipe connects the height of described second Ming Jing one end
Degree is higher than the height connecting described infiltration well one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273401.9U CN205502122U (en) | 2016-04-05 | 2016-04-05 | A rainwater collection clean system for urban afforestation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273401.9U CN205502122U (en) | 2016-04-05 | 2016-04-05 | A rainwater collection clean system for urban afforestation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205502122U true CN205502122U (en) | 2016-08-24 |
Family
ID=56734494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620273401.9U Expired - Fee Related CN205502122U (en) | 2016-04-05 | 2016-04-05 | A rainwater collection clean system for urban afforestation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205502122U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942019A (en) * | 2017-02-14 | 2017-07-14 | 北京建筑大学 | Green land irrigation device, system and method based on auto purification type water butt |
| CN107268369A (en) * | 2017-06-13 | 2017-10-20 | 赵永军 | A kind of sponge-type gardens road surface construction method |
| CN107447807A (en) * | 2017-08-02 | 2017-12-08 | 夏峰 | A kind of subsurface stormwater collection system and its construction method |
| CN108316401A (en) * | 2018-04-25 | 2018-07-24 | 徐州工业职业技术学院 | Prefabricated reinforced concrete assembled is combined to ooze rain-water pit certainly |
| CN109183944A (en) * | 2018-08-25 | 2019-01-11 | 浙江省水利河口研究院 | A kind of city cavernous body with well |
| CN112814120A (en) * | 2021-01-04 | 2021-05-18 | 中电建生态环境集团有限公司 | Construction method of primary rain purification system |
-
2016
- 2016-04-05 CN CN201620273401.9U patent/CN205502122U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942019A (en) * | 2017-02-14 | 2017-07-14 | 北京建筑大学 | Green land irrigation device, system and method based on auto purification type water butt |
| CN106942019B (en) * | 2017-02-14 | 2021-03-19 | 北京建筑大学 | Green space watering device, system and method based on self-cleaning rainwater bucket |
| CN107268369A (en) * | 2017-06-13 | 2017-10-20 | 赵永军 | A kind of sponge-type gardens road surface construction method |
| CN107447807A (en) * | 2017-08-02 | 2017-12-08 | 夏峰 | A kind of subsurface stormwater collection system and its construction method |
| CN108316401A (en) * | 2018-04-25 | 2018-07-24 | 徐州工业职业技术学院 | Prefabricated reinforced concrete assembled is combined to ooze rain-water pit certainly |
| CN109183944A (en) * | 2018-08-25 | 2019-01-11 | 浙江省水利河口研究院 | A kind of city cavernous body with well |
| CN112814120A (en) * | 2021-01-04 | 2021-05-18 | 中电建生态环境集团有限公司 | Construction method of primary rain purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20170405 |