CN205907750U - Road surface rainwater purifies collecting system from infiltration - Google Patents
Road surface rainwater purifies collecting system from infiltration Download PDFInfo
- Publication number
- CN205907750U CN205907750U CN201620929001.9U CN201620929001U CN205907750U CN 205907750 U CN205907750 U CN 205907750U CN 201620929001 U CN201620929001 U CN 201620929001U CN 205907750 U CN205907750 U CN 205907750U
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- CN
- China
- Prior art keywords
- sedimentation tank
- tank
- layer
- collecting
- road surface
- 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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- 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
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Abstract
The utility model provides a road surface rainwater purifies collecting system from infiltration, the problem of city sclerosis road surface rainwater is difficult to collect is solved, including the elongated slot shape catch basin that is less than the sclerosis road surface, the catch basin both sides are equipped with the sedimentation tank of being separated by with the catch basin respectively, the sedimentation tank is laid along the catch basin direction, the outside of sedimentation tank is equipped with the mouth that catchments, the mouth that catchments is located the side top of sedimentation tank, mouthful bottom and sedimentation tank middle part intercommunication catchment, with mouthful relative one side connected set pond of catchmenting on the sedimentation tank, the catch basin intussuseption is filled with PP retaining module, PP retaining module top from bottom to up lays the gravel layer in proper order, geotechnique's cloth layer, modified grains of sand layer, the laminiform one -tenth filter layer of geotechnique's cloth, the sedimentation tank top is equipped with the apron, the apron forms inclosed space with the sedimentation tank, be equipped with open overflow well on the apron, overflow well is equipped with the lid and communicates with the outside, the overflow well who is located the homonymy passes through the overflow pipe intercommunication, the utility model discloses can effectively collect the rainwater on the road surface of hardening.
Description
Technical field
This utility model is related to rainwater-collecting field, and more particularly to a kind of rainwater on road surface purifies collection system from infiltration.
Background technology
Quickly carrying out with Urbanization Construction, city hard surface gets more and more, and corresponding urban green space area is also got over
Come fewer, there is under naturalness the region major parts such as the greenery patches of water conservation function, wetland, irrigation canals and ditches and be evolved into hard surface,
City is caused to be only capable of when facing precipitation relying on city planting ductwork draining, such drainage pattern one side sets to city planting ductwork
Meter standard is higher, and the rainwater of another aspect hard surface is mostly flowed away by pipeline and causes the waste of water resource, because for
For most city, its subsoil water is due to needing the personnel of supply more, typically all hydropenia；For above-mentioned situation, 2012
Year, China proposed the theory in " sponge city " first, and the construction to urban road proposes new requirement.So-called sponge city
City, is the Urban Storm Flood management concept of a new generation, refers to that natural disaster that city is brought in reply rainwater etc. has good bullet
Property, can have good elasticity as sponge, can preferably conserve rainwater when running into rain flood.
Content of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is exactly to provide a kind of road surface rain
Water purifies collection system from infiltration it is therefore intended that solving the problems, such as that city hard surface rainwater is difficult to collect.
Its technical scheme is, including the long trough collecting-tank less than hard surface, collecting-tank is respectively provided on two sides with and catchments
The sedimentation tank that pond is separated by, sedimentation tank is laid along collecting-tank direction, and the outside of sedimentation tank is provided with inlet, and inlet is located at sedimentation tank
Side above, inlet bottom connects with the middle part of sedimentation tank, relative with inlet on sedimentation tank side connection collecting-tank, catchments
Be filled with pp water storage module in pond, described water storage module bag is provided with geotechnological layer of cloth, above described pp water storage module from down to
On lay gravel layer successively, geotechnological layer of cloth, modified grains of sand layer, geotechnological layer of cloth form filter layer, sedimentation tank and collecting-tank connectivity part
Cover filter layer thickness, form the structure that sedimentation tank supernatant liquid enters pp water storage module through filter layer, described sedimentation tank
Top is provided with cover plate, and cover plate and sedimentation tank form airtight space, and cover plate is provided with open overflow well, and overflow well is provided with lid
And and ft connection, the overflow well positioned at homonymy connected by overflow pipe.
Described collecting-tank is the open rectangle trough body structure in a upper end, and it is ladder that the both sides of collecting-tank are provided with two cross sections
The sedimentation tank of shape, sedimentation tank upper end exceeds edge above collecting-tank, the connectivity part of sedimentation tank and collecting-tank, sedimentation tank and inlet
Connectivity part is spaced cavernous structure.
It is coated with clay layer above described filter layer, plant above clay layer and be implanted with vegetable layer.
Described precipitation pond length and pond length of catchmenting match, and described inlet is multiple and is separated by setting, also wraps
Include water intake well, described water intake well is separated by setting along collecting-tank length direction, and water intaking downhole end extends to below pp water storage module
And submerged type water pump is installed, water intake well upper end extends through filtered water level and clay layer exposes earth's surface.
This utility model can effectively be collected to the rainwater of hard surface, and rainwater filters through filter layer and pp water storage module
Afterwards, in rainwater, most of silt and impurity are filtered, and its setting is configured using the greenbelt of hard surface, compares
Hidden, easy to use.
Brief description
Fig. 1 arranges the cross-sectional view of inlet for this utility model.
Fig. 2 is the cross-sectional view that this practicality is provided with water intake well.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail.
Embodiment one: as depicted in figs. 1 and 2, a kind of rainwater on road surface purifies collection system from infiltration, including less than hardening road
The long trough collecting-tank 1 in face, collecting-tank 1 is the open rectangle trough body structure in a upper end, and the outside of the two side of cell body is provided with
Independent cavity forms sedimentation tank 2, and sedimentation tank 2 length is identical with collecting-tank 1 length, and the both sides of collecting-tank 1 are provided with two cross sections
For trapezoidal sedimentation tank 2, sedimentation tank 2 upper end exceeds collecting-tank 1 top edge, the connectivity part of sedimentation tank 2 and collecting-tank 1, precipitation
Pond 2 and inlet 3 connectivity part are spaced cavernous structure, and one is to be formed to support, and is on the other hand used for water flowing, inlet
3 is multiple and be separated by setting, is filled with pp water storage module 4 in collecting-tank 1, and described water storage module 4 bag is provided with geotechnological layer of cloth 5,
Gravel layer 6, geotechnological layer of cloth 5, modified grains of sand layer 7, geotechnological layer of cloth 5 is laid from bottom to top successively above described pp water storage module 4
Form filter layer, above described filter layer, be coated with clay layer 10, clay layer 10 top is planted and is implanted with vegetable layer, sedimentation tank 2 with
Collecting-tank 1 connectivity part covers filter layer thickness, forms the knot that sedimentation tank 2 supernatant liquid enters pp water storage module 4 through filter layer
Structure, is provided with cover plate 8 above described sedimentation tank 2, cover plate 8 and sedimentation tank 2 form airtight space, and cover plate is provided with open overflowing
Stream well 9, overflow well 9 be provided with lid and and ft connection, the overflow well 9 positioned at homonymy connects by overflow pipe, also includes water intaking
Well 11, described water intake well 11 is separated by setting along collecting-tank 1 length direction, and water intake well 11 lower end extends under pp water storage module 4
Side and be provided with submerged type water pump 12, water intake well 11 upper end extends through filtered water level and clay layer 10 exposes earth's surface.
In specific use, hard surface and greenbelt joint are side trip to this utility model, described inlet 3
It is arranged at side trip, and collecting-tank 1 is digging in greenbelt, the wall such as collecting-tank 1, inlet 3, sedimentation tank 2 water intake well 11
Body is along using impermeable structure construction, it is to avoid less than rainwater, when hard surface hydrops, rainwater initially enters inlet 3 for storage
And filter out the larger debris of volume through flase floor, and such as leaveves, plastic bag, packaging etc., carry compared with small impurities and a large amount of silt
Rainwater sedimentation tank 2, through becoming after the preliminary clarification of battery, the clarification rainwater of upper part enters filter layer, warp from the side of filter layer
The multiple filtration of filter layer forms the filtration to rainwater, and the rainwater after filtration enters pp water storage module 4 and water intake well 11；Work as precipitation
When in pond 2, rainwater is more, rainwater covers and enters vegetable layer by spillway hole overflow during inlet 3 bottom, enters the rain of vegetable layer
Water enters filter layer through vegetable layer and clay layer 10, repeats above-mentioned filter.
This utility model can effectively be collected to the rainwater of hard surface, and rainwater is through filter layer and pp water storage module 4 mistake
After filter, in rainwater, most of silt and impurity are filtered, and its setting is configured using the greenbelt of hard surface, than
More hidden, easy to use.
Claims (4)
1. a kind of rainwater on road surface purifies collection system from infiltration, including the long trough collecting-tank (1) less than hard surface, its feature
It is, collecting-tank (1) is respectively provided on two sides with the sedimentation tank (2) being separated by with collecting-tank (1), and sedimentation tank (2) is along collecting-tank (1) direction
Lay, the outside of sedimentation tank (2) is provided with inlet (3), inlet (3) is located above the side of sedimentation tank (2), inlet (3) bottom
Portion connects with the middle part of sedimentation tank (2), upper side connection collecting-tank (1) relative with inlet (3) of sedimentation tank (2), collecting-tank (1)
Inside it is filled with pp water storage module (4), described water storage module (4) bag is provided with geotechnological layer of cloth (5), described pp water storage module (4)
Laying gravel layer (6), geotechnological layer of cloth (5), modified grains of sand layer (7), geotechnological layer of cloth (5) form and filter successively from bottom to top for top
Layer, sedimentation tank (2) covers filter layer thickness with collecting-tank (1) connectivity part, forms sedimentation tank (2) supernatant liquid and enters through filter layer
Enter the structure of pp water storage module (4), above described sedimentation tank (2), be provided with cover plate (8), cover plate (8) and sedimentation tank (2) form close
The space closed, cover plate is provided with open overflow well (9), overflow well (9) be provided with lid and and ft connection, positioned at homonymy overflow
Stream well (9) is connected by overflow pipe.
2. a kind of rainwater on road surface according to claim 1 purifies collection system it is characterised in that described catchments from infiltration
Pond (1) is the open rectangle trough body structure in a upper end, and it is trapezoidal sedimentation tank that the both sides of collecting-tank (1) are provided with two cross sections
(2), sedimentation tank (2) upper end exceeds edge above collecting-tank (1), the connectivity part of sedimentation tank (2) and collecting-tank (1), sedimentation tank (2)
It is spaced cavernous structure with inlet (3) connectivity part.
3. a kind of rainwater on road surface according to claim 1 purifies collection system from infiltration it is characterised in that described filtration
It is coated with clay layer (10) above layer, plant above clay layer (10) and be implanted with vegetable layer.
4. a kind of rainwater on road surface according to claim 1 purifies collection system from infiltration it is characterised in that described precipitation
Pond (2) length is matched with collecting-tank (1) length, and described inlet (3) is multiple and is separated by setting, also includes water intake well
(11), described water intake well (11) is separated by setting along collecting-tank (1) length direction, and water intake well (11) lower end extends to pp water-retention mould
Below block (4) and be provided with submerged type water pump (12), water intake well (11) upper end extends through filtered water level and clay layer (10) exposes
Earth's surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929001.9U CN205907750U (en) | 2016-08-24 | 2016-08-24 | Road surface rainwater purifies collecting system from infiltration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929001.9U CN205907750U (en) | 2016-08-24 | 2016-08-24 | Road surface rainwater purifies collecting system from infiltration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907750U true CN205907750U (en) | 2017-01-25 |
Family
ID=57801593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929001.9U Expired - Fee Related CN205907750U (en) | 2016-08-24 | 2016-08-24 | Road surface rainwater purifies collecting system from infiltration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052651A (en) * | 2018-08-31 | 2018-12-21 | 上海应用技术大学 | A kind of multi-functional low biological gaseous-waste holdup system of influence exploitation |
| CN109452138A (en) * | 2018-12-25 | 2019-03-12 | 浙江明通建设工程有限公司 | Collection and cyclic utilization system for gardens rainwater |
| CN109680576A (en) * | 2019-01-24 | 2019-04-26 | 浙江大学建筑设计研究院有限公司 | A kind of hard road with modified permeable structure |
-
2016
- 2016-08-24 CN CN201620929001.9U patent/CN205907750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052651A (en) * | 2018-08-31 | 2018-12-21 | 上海应用技术大学 | A kind of multi-functional low biological gaseous-waste holdup system of influence exploitation |
| CN109452138A (en) * | 2018-12-25 | 2019-03-12 | 浙江明通建设工程有限公司 | Collection and cyclic utilization system for gardens rainwater |
| CN109680576A (en) * | 2019-01-24 | 2019-04-26 | 浙江大学建筑设计研究院有限公司 | A kind of hard road with modified permeable structure |
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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 |
Granted publication date: 20170125 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |