CN106638916A - Modular rainwater collection pipeline device for sponge cities - Google Patents
Modular rainwater collection pipeline device for sponge cities Download PDFInfo
- Publication number
- CN106638916A CN106638916A CN201610963656.2A CN201610963656A CN106638916A CN 106638916 A CN106638916 A CN 106638916A CN 201610963656 A CN201610963656 A CN 201610963656A CN 106638916 A CN106638916 A CN 106638916A
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- CN
- China
- Prior art keywords
- area
- water
- passing
- plate
- casing
- 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.)
- Granted
Links
- 239000004927 clay Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000001914 filtration Methods 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000009428 plumbing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011026 diafiltration Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a modular rainwater collection pipeline device for sponge cities. The modular rainwater collection pipeline device comprises a box body, wherein both top face and bottom face of the box body are opened; the parts, close to two sidewalls, of the interior of the box body are vertically provided with a triangular weir plate and a water-passing stopper; a mud and sand settling area is defined by one sidewall of the box body and the triangular weir plate; a filter area is defined by the triangular weir plate and the water-passing stopper; a water-passing area is defined by the water-passing stopper and the other sidewall of the box body; a rainwater grate is arranged on an opening in the top of the box body of the mud and sand settling area; a strainer is arranged under the rainwater grate; the filter area is filled with clay for planting evergreen plants; the water-passing area is divided into two parts, namely an upper part and a lower part, by virtue of a water-permeable porous plate; the upper part of the water-passing area is filled with a gravel filter layer; the lower part of the water-passing area is provided with a water-passing corridor; and the water-passing corridor communicates with a greenbelt on the ground by virtue of overflow pipes arranged at the two ends. The modular rainwater collection pipeline device provided by the invention has the beneficial effects that a construction process of the infiltration greenbelt can be completed rapidly and the construction efficiency can be improved by splicing and combining various modules.
Description
Technical field
The invention belongs to urban rainwater is processed and field of surface source pollution control technology, and in particular to one kind is used for sponge city
Greenery patches is oozed under sliceable quick splicing, modular construction.
Background technology
Now with the continuous expansion of China's city size, land use pattern change is huge, waterproof pavement proportion by
Cumulative to add, surface runoff coefficient is significantly increased, and urban rainfall runoff amount increases suddenly.Rainfall runoff washes away road and causes in rainfall
City surface source pollution become the one of the main reasons of urban water-body water quality deterioration.
Domestic cities and towns at different levels also increase the construction dynamics to " sponge city ".City " low impact " exploitation/transformation is " sea
A very important ring in the construction of continuous city ", such as：Using the greenery patches around cell, square, road side, build up concave type/under ooze
Formula greenery patches, collects the rainwash of periphery, oozes under and Urban Rainwater Pipe Networks are imported after process, in reducing Urban Rainwater Pipe Networks
The water yield, reduces the mistake water pressure of urban rainwater pipeline in heavy rain, while carrying out filtration process to rainwash, it is ensured that clean ground
Table runoff enters tubing, final to import storage water body.
Because the technology in existing sponge city is directed to the linking of sponge facility and urban rainwater pipeline, domestic construction team
The still concrete practice in indefinite sponge city.When formula greenery patches is oozed under construction, rubbish in collection, the runoff for consider runoff is not only needed
Screen out, the precipitation of silt, diafiltration conveying from rainwater to rainwater inspection well, storm period excess runoff overflow the problems such as.Construction
In water level elevation control, filler level is matched somebody with somebody, overflow hole site, pipeline connection etc. are all produced to the actual motion effect of concave herbaceous field
Large effect is given birth to.And the often extensive operation of domestic unit in charge of construction, in sides such as water level elevation, diafiltration rain pipe conveying, overflows
Face is inconsiderate, reduces the service efficiency of concave herbaceous field.
The content of the invention
For technical problem present in prior art, the technical problem to be solved is to provide a kind of for sea
The modularity rainwater-collecting plumbing installation in continuous city, it is spliced and combined by modules, can quickly finish down and ooze greenery patches
Work progress, improve efficiency of construction.
The technical problem to be solved realizes that it includes casing, casing by such technical scheme
Top surface and bottom surface opening, close two side has been erect respectively triangle weir plate and has crossed water baffle plate, casing side wall and triangle in casing
Constitute sludge settling area between weir plate, triangle weir plate and cross filtering area is constituted between water baffle plate, cross water baffle plate and casing opposite side
Excessively stream area is constituted between wall, rain perforaled strainer is housed at the casing top opening in sludge settling area, rain perforaled strainer lower section is provided with and carries
Cage, clay of the filtering area filled with plantation aithullium, the permeable orifice plate in excessively stream area is separated into upper and lower two parts, excessively stream area
On be partially filled with gravel and consider layer, the bottom in excessively stream area is divided into excessively stream gallery, and excessively stream gallery two ends have respectively overflow pipe to connect ground
Greenery patches.
The present invention the course of work be：Initial rainfall runoff carries most of roadway pollutants Jing rain perforaled strainer and flows into and just sinks
Area, is putting forward the larger granule foreign precipitation of cage Midst density, and the less rainwater water body of density flows into filtering area, filters from triangle weir plate
Clay is filled in area and kind is implanted with aithullium, and again Jing absolute altitudes the cross water baffle plate lower than triangular-notch weir top of the plate weir enters excessively stream area to rainwater,
Permeable orifice plate is provided with excessively stream area, layer is considered filled with gravel on permeable orifice plate, rainwater is considered layer and enters excessively stream gallery through sandstone, many
Individual device is spliced to form long range excessively stream gallery, and rainwater introduces rainwater inspection well and enters water body by excessively stream gallery.
The technique effect of the present invention：
1st, the collection shunting of road runoff is realized, rainwater is retained and is realized that the collection to rainwater separates drain, there is provided under road side
Greenery patches is oozed, pollution of area source control process ability is played, is alleviated or even is solved rainfall rainfall runoff and wash away what road caused
City surface source pollution problem.
2nd, the present invention is oozed under sponge urban construction is commonly used and the integrated runoff receipts in greenery patches is oozed under greenery patches modularity, modularity
The clean rainwater that rubbish sieve is removed in collection, runoff, many sand runoff sludge settlings, rainwater filtration process, Jing are percolated is to rainwater inspection well
Conveying, the function such as overflow of storm period excess runoff, by Modularized splice and combination that greenery patches is oozed under multiple modularitys, soon
Speed completes down the work progress for oozing greenery patches.Present invention, avoiding in work progress to the place of flow direction, absolute altitude, linking pipe network etc.
Reason, it is only necessary to excavated by ground, module spliced is put, Pipe installing and refilling step, is greatly enhanced applying for now concave green belt
Work efficiency rate and construction precision.
Description of the drawings
The description of the drawings of the present invention is as follows：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top views；
Fig. 3 is the sectional view of A-A in Fig. 2.
In figure：1. casing；2. rain perforaled strainer；3. cage is carried；4. triangle weir plate；5. water baffle plate is crossed；6. permeable orifice plate；7. cross
Stream gallery；8. overflow pipe, I, sludge settling area；IIth, filtering area；IIIth, filtering area.
Specific embodiment
With reference to the accompanying drawings and examples the invention will be further described：
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes casing 1, the top surface of casing 1 and bottom surface opening, near both sides in casing 1
Wall has erect respectively triangle weir plate 4 and has crossed water baffle plate 5, composition sludge settling area I between casing side wall and triangle weir plate 4, and three
Angle weir plate 4 and cross between water baffle plate 5 and constitute filtering area II, cross between water baffle plate 5 and casing opposite side wall and constitute excessively stream area III, mud
Rain perforaled strainer 2 is housed, the lower section of rain perforaled strainer 2 is provided with and carries cage 3, and filtering area II is filled at the casing top opening of sand settling zone I
There is the clay of plantation aithullium, the permeable orifice plate 6 of excessively stream area III is separated into upper and lower two parts, and the upper part in excessively stream area III is filled out
Fill gravel and consider layer, the bottom in excessively stream area III is divided into excessively stream gallery 7, and there is respectively the green of the connection of overflow pipe 8 ground at the two ends of excessively stream gallery 7
Ground, overflow pipe 8 is used to exclude excessive rainwater in greenery patches.
Cross the absolute altitude of water baffle plate 5 lower 17.5 centimetres than triangle weir plate crest of weir absolute altitude, the absolute altitude of permeable orifice plate 6 compared water baffle plate 5 and pushes up
End absolute altitude is low 30 centimetres.The permeable hole size in triangular-notch weir size and permeable orifice plate 6 in triangle weir plate 4 can be adjusted according to demand
It is whole, for adjusting streamflow.It is 2 centimetres of plastic tubes that the size of overflow pipe 8 is radius, and Road Green Space is connected with water gallery is crossed.
Carry cage 3 for intercept from rain perforaled strainer 2 inflow waste residue, put forward cage form factor and be engaged with casing 1, two ends are furnished with
Internal fastening type is portable, and when impurity particle precipitation capacity a to timing can will carry cage cleaning, convenient use are proposed.
The present invention operation principle be：What initial rainfall caused road in rainfall washes away for the first time waterproof pavement
Exist and cause the initial rainfall runoff comprising most of road area source pollutants that runoff is formed in the presence of road grade.Rainwater
Enter through rain perforaled strainer 2 and carry in cage 3, the larger impurity particle precipitation of density, the less rainwater of density flows through the He of triangle weir plate 4
The clay of filling, then the gravel of water baffle plate 5 and filling was passed through, water gallery was entered by permeable orifice plate 6.Modular unit leads to
The splicing of spigot-and-socket water hole socket joint is crossed, is formed and cross over long distances water gallery, termination leads to rainwater inspection well.With rainfall duration
Increase, cross current in water gallery and gradually increase, rainwater passed through water gallery and flows to rainwater inspection well and eventually enter into water body, so as to
Effectively realize rainfall runoff and collect detached purpose.
The present invention is a modular unit, is spliced by multiple modular units, is capable of achieving the collection of road runoff
With drain, the thing realization separation of retention rainfall runoff partial contamination, the recessed greenery patches of plantation aithullium composition road side, be conducive to
Pollution of area source control process ability is played, is effectively alleviated rainfall runoff in even solution rainfall and is washed away the city that road causes
Pollution of area source problem.
Present invention also avoids to the process of flow direction, absolute altitude, linking pipe network etc. in work progress, it is only necessary to by ground
Face is excavated, module spliced is put, Pipe installing and refilling step, drastically increases efficiency of construction and the construction of existing concave herbaceous field
Precision.
Claims (2)
1. a kind of modularity rainwater-collecting plumbing installation for sponge city, includes casing（1）, it is characterized in that：Casing（1）
Top surface and bottom surface opening, casing（1）It is interior to have erect triangle weir plate respectively near two side（4）With water baffle plate excessively（5）, casing side
Wall and triangle weir plate（4）Between constitute sludge settling area（Ⅰ）, triangle weir plate（4）With water baffle plate excessively（5）Between constitute filtering area
（Ⅱ）, cross water baffle plate（5）Excessively stream area is constituted between casing opposite side wall（Ⅲ）, sludge settling area（Ⅰ）Casing top opening
Place is equipped with rain perforaled strainer（2）, rain perforaled strainer（2）Lower section is provided with and carries cage（3）, filtering area（Ⅱ）Filled with plantation aithullium
Clay, excessively stream area（Ⅲ）Use permeable orifice plate（6）It is separated into upper and lower two parts, excessively stream area（Ⅲ）On be partially filled with gravel consider layer,
Excessively stream area（Ⅲ）Bottom be divided into excessively stream gallery（7）, excessively stream gallery（7）There is respectively overflow pipe at two ends（8）The greenery patches on connection ground.
2. the modularity rainwater-collecting plumbing installation for sponge city according to claim 1, is characterized in that：Cross water gear
Plate（5）Absolute altitude is than triangle weir plate（4）Crest of weir absolute altitude is low 17.5 centimetres, permeable orifice plate（6）Absolute altitude compared water baffle plate（5）Top absolute altitude
It is low 30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963656.2A CN106638916B (en) | 2016-11-04 | 2016-11-04 | A modularization rainwater collection pipe device for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963656.2A CN106638916B (en) | 2016-11-04 | 2016-11-04 | A modularization rainwater collection pipe device for sponge city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638916A true CN106638916A (en) | 2017-05-10 |
| CN106638916B CN106638916B (en) | 2020-08-11 |
Family
ID=58820641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610963656.2A Expired - Fee Related CN106638916B (en) | 2016-11-04 | 2016-11-04 | A modularization rainwater collection pipe device for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638916B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752053A (en) * | 2019-03-04 | 2019-05-14 | 北京建筑大学 | The inlet for stom water flow measurement device of energy auto-flushing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073111A (en) * | 2013-02-01 | 2013-05-01 | 北京建筑工程学院 | Urban road rainfall runoff ecological coprocessing device and method |
| US20130313205A1 (en) * | 2011-02-28 | 2013-11-28 | Anoka Conservation District | Storm Water Pretreatment Chamber |
| CN104141346A (en) * | 2014-07-10 | 2014-11-12 | 北京建筑大学 | Combined type rainwater infiltration tree pool |
| CN105863019A (en) * | 2016-04-07 | 2016-08-17 | 翟艳云 | Sewage intercepting type environment-friendly gutter inlet device |
| KR101656664B1 (en) * | 2015-12-18 | 2016-09-12 | 한국건설기술연구원 | Cartridge modular infiltration trench preprocessing tank, filtration apparatus using the same and rainwater filtration method using the same |
-
2016
- 2016-11-04 CN CN201610963656.2A patent/CN106638916B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130313205A1 (en) * | 2011-02-28 | 2013-11-28 | Anoka Conservation District | Storm Water Pretreatment Chamber |
| CN103073111A (en) * | 2013-02-01 | 2013-05-01 | 北京建筑工程学院 | Urban road rainfall runoff ecological coprocessing device and method |
| CN104141346A (en) * | 2014-07-10 | 2014-11-12 | 北京建筑大学 | Combined type rainwater infiltration tree pool |
| KR101656664B1 (en) * | 2015-12-18 | 2016-09-12 | 한국건설기술연구원 | Cartridge modular infiltration trench preprocessing tank, filtration apparatus using the same and rainwater filtration method using the same |
| CN105863019A (en) * | 2016-04-07 | 2016-08-17 | 翟艳云 | Sewage intercepting type environment-friendly gutter inlet device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752053A (en) * | 2019-03-04 | 2019-05-14 | 北京建筑大学 | The inlet for stom water flow measurement device of energy auto-flushing |
| CN109752053B (en) * | 2019-03-04 | 2024-03-26 | 北京建筑大学 | Automatic flushing gutter inlet flow measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106638916B (en) | 2020-08-11 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |