CN205839849U - A kind of collect, store, arrange integrated rain flood and cut stagnant culvert - Google Patents
A kind of collect, store, arrange integrated rain flood and cut stagnant culvert Download PDFInfo
- Publication number
- CN205839849U CN205839849U CN201620793425.7U CN201620793425U CN205839849U CN 205839849 U CN205839849 U CN 205839849U CN 201620793425 U CN201620793425 U CN 201620793425U CN 205839849 U CN205839849 U CN 205839849U
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- culvert
- dark
- stagnant
- damming
- store
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 241001465754 Metazoa Species 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011178 precast concrete Substances 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 206010016807 Fluid retention Diseases 0.000 description 2
- 241000950629 Icteria Species 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 241000196435 Prunus domestica subsp. insititia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002352 surface water 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
Abstract
This utility model provides and a kind of collect, stores, arranges integrated rain flood and cut stagnant culvert, including dark culvert and the ecological forest of damming, described dark culvert of damming is located at subsurface, the described ecological forest is made up of aerial parts and under ground portion, described dark culvert of damming connects with ecological forest under ground portion, described in dark culvert of damming be provided with multiple osculum.This utility model saves floor space, less to surrounding environment influence；Run through circulating type to arrange, for point type is arranged, for big regional rainwater resource problem, there is clear superiority, alleviate shortage of water resources, alleviate downstream urban flood defence load, reduce pollution of area source, there is landscape value simultaneously.
Description
Technical field
This utility model belongs to urban rainwater management technical field, is specifically related to a kind of collect, stores, arranges integrated rain flood and cut stagnant
Contain.
Background technology
China is the country of water resource critical shortage, and water resources ownership per capita is less than 2200m3, and distribution of water resources is not
Equilibrium, Nan Duobei is few.In recent years, urban water shortage not only has a strong impact on economic development and people's productive life, and owing to water provides
Excessively develop and useining of source also result in a series of ecological problem.While shortage of water resources, serious water pollutes still
Not being effectively controlled, especially rainwater runoff pollution controls difficulty greatly, high to earth's surface water environmental impact, it has also become to study both at home and abroad
Emphasis.Along with the fast development of urbanization, Permeable stratum area increases, and the Water drainage system design return period is less than normal, and drainability is not
Foot, makes the Flood Control Problem in city highlight the most further, and Storm Flood Disasters takes place frequently.
China's major part city faces triple tests that shortage of water resources, water is seriously polluted and flood takes place frequently simultaneously.
The most reasonably utilize urban rainwater resources, effectively cut down storm runoff, minimizing early-stage rainwater pollution, reduction flood
Become the most concerned key subjects.
Developed countries has just been carried out Rainwater Resources in Urban Area management as far back as the sixties in last century and has been controlled work, Japan's rain
Recycling of water resource is largest, within 1963, just starts to build flood detention and the reservoir of savings rainwater；Germany is Europe Rainwater Resources
One of country that rate is the highest, it is technically characterized in that the integrated of equipment；U.S.'s Rainwater Resources research is started in last century 70
In the age, main purpose is to improve the natural infiltration capacity of soil.At present developed country's Rainwater Resources stepped into standardization,
In the industrialization stage, wherein, the engineering measure such as stormwater tank, storage pond is widely used, and becomes rainwater kind of Best Management Practices
(Best Management Practices, BMPs).
And China's urban rainwater management engineering is still at an early stage, although the engineerings such as storage pond obtain certain application,
But still need and combine different cities development and demand is studied and perfect further, particularly with there is the city of massif, how
Effectively utilize massif rainwater, reduce downstream urban flood defence load, reduction Urban Rainwater Runoff Pollution research then less, therefore, open
Exhibition Rainwater Resources research, sets up multiple target multi-functional rainwater management and control engineering and seems the most necessary.
Utility model content
The purpose of this utility model is to solve the problem that city water resource is short, water is seriously polluted and flood takes place frequently.
To this end, this utility model provides and a kind of collect, stores, arrange integration rain flood and cut stagnant culvert, including dark culvert and the ecology of damming
Woods, described in dam and be located at subsurface dark culvert, the described ecological forest is made up of aerial parts and under ground portion, described in dam dark culvert with raw
State forest land lower part connects, described in dam and be provided with multiple osculum dark culvert.
Described dark culvert of damming includes the water reserve of bottom and the overflow area on top.
Described dark culvert of damming dams dark culvert for L-type, and the dam vertical section of dark culvert of this L-type is overflow area, and horizontal segment is water-retention
District, and horizontal segment is arranged above the ecological forest；
Top, described overflow area is provided with grid, and in described water reserve, interval is disposed with overflow plate, and described overflow plate cuts with L-type
The dark horizontal segment contained of stream is parallel, and described osculum is located at the bottom of overflow plate, and osculum is all arranged at the bottom of each overflow plate.
Described water reserve volume is more than overflow area volume.
Described overflow plate and L-type are dammed and are precast slab bottom dark culvert, dam with L-type and secretly contain the end bottom overflow plate
Portion's precast slab is connected, and this overflow plate length dark horizontal section length contained that dams with L-type is identical, highly and water reserve height
Identical.
Described ecological forest aerial parts is animals and plants layer, and under ground portion is the sandy gravel stratum group of the soil horizon by upper strata and lower floor
Becoming, described animals and plants layer Bottom Altitude is identical with grid elevation, and sandy gravel stratum is located at above water reserve.
Described soil horizon thickness is 40-80cm, and described sandy gravel stratum thickness is 15-25 cm.
The beneficial effects of the utility model are:
1, floor space is saved: integrate, store, arrange integrated rain flood and cut stagnant culvert and secretly contain structure as underground, be possible not only to effective profit
Use space elevation, and save ground space, less to surrounding environment influence.
2, running through circulating type to arrange: this structure ring massif is arranged, runs through whole massif basin, service area is wide, relative to
For " point type " is arranged, for big regional rainwater resource problem, there is clear superiority.
3, multifunctional all:
(1) shortage of water resources is alleviated: rain flood cuts stagnant culvert and is arranged on the foot of the hill, in order to collect, to save massif rainwater, and has
Effect reuse, it is to avoid rainwater is wasted, improves rainwater utilization.
(2) downstream urban flood defence load is alleviated: rain flood cuts stagnant culvert by its section, stagnant effect, collects part massif rainwater, from
And flood peak clipping flow, between delaying peak current, reduce urban runoff amount, slow down Storm Sewer Network load.
(3) reducing pollution of area source: rainfall runoff is the important component part of city surface source pollution, ecological L-type is dammed dark culvert
City surface source pollution is reduced by reducing Rainfall runoff.
(4) there is landscape value: L-type is dammed and combined with the ecological forest dark culvert, integrates ecological functions and uses function,
Increase system attractive in appearance and recreational.
It is described in further details below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is this utility model floor map；
Fig. 2 is this utility model schematic cross section；
Fig. 3 is this utility model vertical section schematic diagram.
In figure: 1, city；2, massif；3, the ecological forest；4, overflow plate；5, grid；6, osculum；7, dam dark culvert；8, dynamic
Layer of plants；9, soil horizon；10, sandy gravel stratum；11, concrete lining；12, water reserve；13, overflow area.
Detailed description of the invention
Embodiment 1:
Present embodiments provide and a kind of collect, store, arrange integration rain flood and cut stagnant culvert, including secretly culvert 7 and the ecological forest 3, the institute of damming
Stating dams dark contain 7 and is located at subsurface, and the described ecological forest 3 is made up of aerial parts and under ground portion, described in dam and dark contain 7 with ecological
Woods 3 under ground portion connects, described in dam and dark contain 7 and be provided with multiple osculum 6.
Damming and collect and save rainwater dark culvert, the ecological forest 3 absorbs, stores stagnant rainwater and exosmose, and reduces run-off, reduces city
Flood control load and pollution of area source.Rainwater-collecting is complete, the rainwater after collecting need to be released back into use, by osculum 6 or
The rainwater collected discharged by pipeline, it is simple to rainwater reuse.
Embodiment 2:
On the basis of embodiment 1, present embodiments provide a kind of collection as shown in Figure 1, store, arrange integration rain flood and cut stagnant
Contain, described in dam and dark contain 7 and include the water reserve 12 of bottom and the overflow area 13 on top.
Described damming dark contained 7 and dams dark culvert for L-type, and this L-type dark vertical section contained that dams is overflow area 13, and horizontal segment is storage
Pool 12, and horizontal segment is arranged above the ecological forest 3；
Top, described overflow area 13 is provided with grid 5, and in described water reserve 12, interval is disposed with overflow plate 4, described overflow plate 4
The dark horizontal segment contained that dams with L-type is parallel, and described osculum 6 is located at the bottom of overflow plate 4, and the bottom of each overflow plate 4 all has
Osculum 6.
This utility model rain flood cuts stagnant culvert and is arranged at the foot of the hill between massif 2 and city 1, and body 2 surrounded by mountains is arranged, i.e. mountain
Body 2, rain flood cut stagnant culvert, city 1 three is laterally arranging in lantern ring type, longitudinally arrange in notch cuttype.
As shown in Figure 1 and Figure 2, rain flood cuts stagnant culvert and is arranged at bottom massif 2, collects and save its rainwater, it is simple to rainwater recycle
Utilize, reduce run-off, reduce flood control load and the pollution of area source in city 1.
Detailed process is as follows: part rainwater enters L-type and dams dark culvert after being removed bulky grain solid matter by grid 5, L-type is cut
Being arranged in equal spacing with overflow plate 4 bottom the dark culvert of stream, dark implicit pool 12 of L-type being dammed is divided into independent " pond ", in order to edge
Section collects massif 2 rainwater, and the ecological forest 3 of another part entrance simultaneously stores stagnant, reduces run-off, between delaying peak current；During heavy rain,
After water reserve 12 stores completely, rainwater passes through the excessive rainwater in overflow area 13, and now the ecological forest 3 absorbs, stores stagnant rainwater and exosmose；Treat rain
Water is collected complete, the rainwater after collecting need to be released back into use, be discharged the rainwater collected by osculum 6, it is simple to rainwater returns
With.Wherein, quantity and the size of osculum 6 are determined by water force, arrange overflow plate 4 every 100m ~ 200m distance.
Embodiment 3:
On the basis of embodiment 2, present embodiments provide and a kind of collect, store, arrange integrated rain flood and cut stagnant culvert, described water-retention
District 12 volume is more than overflow area 13 volume.Make reservoir storage be more than spilling water amount, reduce the most more rainwater recycle of run-off and utilize.
Wherein, described L-type dark surrounding of containing of damming is concrete lining 11, and bottom is precast slab, and overflow plate 4 is
Precast slab, the bottom precast slab bottom dark culvert that dams with L-type is connected, and top is semicircle, this overflow plate 4 length
The dark culvert horizontal section length that dams with L-type is identical, and height is the most identical with water reserve 12.
L-type is dammed needs incorporation engineering scale and region land use situation to be determined dark culvert, and precast slab thickness of slab is general
For about 30cm, should calculate according to dependency structure and determine.
As shown in Figure 2 and Figure 3, the described ecological forest 3 aerial parts is animals and plants layer 8, and under ground portion is by the soil horizon on upper strata
9 and the sandy gravel stratum 10 of lower floor form, the described ecological forest 3 is by the animals and plants layer 8 set gradually from top to bottom, soil horizon 9 and gravel
Layer 10 composition, described animals and plants layer 8 Bottom Altitude is identical with grid 5 elevation, and sandy gravel stratum 10 is located at above water reserve 12.Animals and plants
In layer 8, the local feature of animals and plants combination is chosen, and soil horizon 9 is that animals and plants provide growth place, and absorbs, stores stagnant rainwater,
Its thickness is generally 40-60cm, if needing to plant trees, thickness should increase to 80cm.Sandy gravel stratum 10 acts primarily as draining and osmosis, by
Coarse sand and gravel composition, its THICKNESS CONTROL is at 15-25cm.
It is that structure is secretly contained in underground that this utility model rain flood cuts stagnant culvert, saves floor space, is possible not only to effectively utilize space
Elevation, and save ground space, less to surrounding environment influence.And multifunctional all:
(1) shortage of water resources is alleviated；(2) downstream urban flood defence load is alleviated；(3) pollution of area source is reduced；(4) there is view
It is worth.
This utility model body surrounded by mountains 2 is arranged, runs through whole massif 2 basin, and service area is wide, relative to " point type " layout
Speech, has clear superiority for big regional rainwater resource problem.
In sum, compared with prior art, advantage is as follows for this utility model:
It is that structure is secretly contained in underground that this utility model rain flood cuts stagnant culvert, saves floor space, is possible not only to effectively utilize space
Elevation, and save ground space, less to surrounding environment influence.And multifunctional all:
(1) shortage of water resources is alleviated: rain flood cuts stagnant culvert and is arranged on the foot of the hill, in order to collect, to save massif 2 rainwater, and carries out
Effectively reuse, it is to avoid rainwater is wasted, improves rainwater utilization.
(2) alleviate city, downstream 1 to control flood load: rain flood cuts stagnant culvert by its section, stagnant effect, collects part massif 2 rainwater,
Thus flood peak clipping flow, between delaying peak current, reduce city 1 run-off, slow down Storm Sewer Network load.
(3) reducing pollution of area source: rainfall runoff is the important component part of city surface source pollution, ecological L-type is dammed dark culvert
City surface source pollution is reduced by reducing Rainfall runoff.
(4) there is landscape value: L-type is dammed and combined with the ecological forest 3 dark culvert, and collection ecological functions are one with use function
Body, increases the attractive in appearance and recreational of system.
The method and structure that various embodiments above describes the most in detail belongs to the common knowledge of the industry, chats the most one by one
State.
Exemplified as above is only to illustration of the present utility model, is not intended that protection domain of the present utility model
Limit, within the every and same or analogous design of this utility model belongs to protection domain of the present utility model.
Claims (7)
1. one kind collects, stores, arranges integration rain flood and cut stagnant culvert, it is characterised in that: include damming and dark contain (7) and the ecological forest (3), described
Subsurface is located in dark contain (7) of damming, and the described ecological forest (3) is made up of aerial parts and under ground portion, described in dam dark contain (7) with
The ecological forest (3) under ground portion connects, described in dark contain (7) of damming be provided with multiple osculum (6).
One the most according to claim 1 collects, store, arrange integration rain flood cuts stagnant culvert, it is characterised in that dam described in: dark culvert
(7) water reserve (12) of bottom and the overflow area (13) on top are included.
One the most according to claim 2 collects, store, arrange integration rain flood cuts stagnant culvert, it is characterised in that dam described in: dark culvert
(7) being that L-type is dammed dark culvert, this L-type dark vertical section contained that dams is overflow area (13), and horizontal segment is water reserve (12), and level
Section is arranged above the ecological forest (3)；
Described overflow area (13) top is provided with grid (5), and in described water reserve (12), interval is disposed with overflow plate (4), described excessive
Dam with the L-type horizontal segment of dark culvert of stream plate (4) is parallel, and described osculum (6) is located at the bottom of overflow plate (4), each overflow plate
(4) osculum (6) is all arranged at bottom.
One the most according to claim 3 collects, store, arrange integration rain flood cuts stagnant culvert, it is characterised in that: described water reserve
(12) volume is more than overflow area (13) volume.
One the most according to claim 3 collects, store, arrange integration rain flood cuts stagnant culvert, it is characterised in that: described overflow plate
(4) damming and be precast slab with L-type bottom dark culvert, overflow plate (4) bottom and L-type are dammed precast concrete bottom dark culvert
Plate is connected, and this overflow plate (4) the length dark horizontal section length contained that dams with L-type is identical, the most identical with water reserve (12).
6. collect according to a kind of described in any one of claim 3-5, store, arrange integrated rain flood and cut stagnant culvert, it is characterised in that: described
The ecological forest (3) aerial parts is animals and plants layer (8), and under ground portion is the soil horizon (9) by upper strata and the sandy gravel stratum (10) of lower floor
Composition, described animals and plants layer (8) Bottom Altitude is identical with grid (5) elevation, and sandy gravel stratum (10) is located at top, water reserve (12).
One the most according to claim 6 collects, store, arrange integration rain flood cuts stagnant culvert, it is characterised in that: described soil horizon
(9) thickness is 40-80cm, and described sandy gravel stratum (10) thickness is 15-25 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793425.7U CN205839849U (en) | 2016-07-27 | 2016-07-27 | A kind of collect, store, arrange integrated rain flood and cut stagnant culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793425.7U CN205839849U (en) | 2016-07-27 | 2016-07-27 | A kind of collect, store, arrange integrated rain flood and cut stagnant culvert |
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| Publication Number | Publication Date |
|---|---|
| CN205839849U true CN205839849U (en) | 2016-12-28 |
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| CN201620793425.7U Active CN205839849U (en) | 2016-07-27 | 2016-07-27 | A kind of collect, store, arrange integrated rain flood and cut stagnant culvert |
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| CN (1) | CN205839849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049601A (en) * | 2016-07-27 | 2016-10-26 | 中国电建集团西北勘测设计研究院有限公司 | Collection, storage, and drain integrated rainfall flood holding up culvert and rainwater resource method |
| CN107143021A (en) * | 2017-06-06 | 2017-09-08 | 武汉钢铁有限公司 | A kind of biological delaying basin |
| WO2019061869A1 (en) * | 2017-09-30 | 2019-04-04 | 武汉圣禹排水系统有限公司 | Integrated rainwater treatment device |
-
2016
- 2016-07-27 CN CN201620793425.7U patent/CN205839849U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049601A (en) * | 2016-07-27 | 2016-10-26 | 中国电建集团西北勘测设计研究院有限公司 | Collection, storage, and drain integrated rainfall flood holding up culvert and rainwater resource method |
| CN107143021A (en) * | 2017-06-06 | 2017-09-08 | 武汉钢铁有限公司 | A kind of biological delaying basin |
| CN107143021B (en) * | 2017-06-06 | 2019-07-23 | 武汉钢铁有限公司 | A kind of biology delaying basin |
| WO2019061869A1 (en) * | 2017-09-30 | 2019-04-04 | 武汉圣禹排水系统有限公司 | Integrated rainwater treatment device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |