CN207988086U - A kind of urban road storm-water system - Google Patents
A kind of urban road storm-water system Download PDFInfo
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- CN207988086U CN207988086U CN201721734305.0U CN201721734305U CN207988086U CN 207988086 U CN207988086 U CN 207988086U CN 201721734305 U CN201721734305 U CN 201721734305U CN 207988086 U CN207988086 U CN 207988086U
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Abstract
The utility model discloses a kind of urban road storm-water systems, including up concave type greenbelt, electronic control system and timing means, multiple spray irrigation systems and soil moisture inductor are equipped in the up concave type greenbelt, up concave type greenbelt both sides are equipped with door opening vertical curb, overflow port is equipped between two door opening vertical curbs, intercepting pollution for rainwater facility is equipped on the downside of the overflow port, the overflow port side is equipped with multiple energy dissipating gravels, the bank that blocks water is equipped on rear side of the overflow port, storage sedimentation basin is equipped between the overflow port and rain water reservoir, the overflow port, rain water reservoir, it is connected by pipeline between storage sedimentation basin, lift pump is equipped in the rain water reservoir, the lift pump is connect with spray irrigation system by pipeline, the electronic control system is electrically connected with soil moisture inductor and timing means respectively.The utility model realizes effective supplement to underground water；Reduce the pressure of drainage system；Rainwater runoff pollution is controlled.
Description
Technical field
The utility model is related to a kind of storm-water system, specifically a kind of urban road storm-water system.
Background technology
It is exactly urban road that city rainfall runoff, which is generated with an important place in discharge process, traditional cities road
Rainwater mentality of designing is mainly that rainwater generates runoff, the inlet channel road two after inlet for stom water is collected along the transverse and longitudinal gradient of waterproof pavement
The storm sewer of side, is discharged downstream water body as early as possible.It is this not only will be dirty as the draining thinking of fundamental starting point using " fast row " pattern
It contaminates serious road rain water and is directly discharged into pollution of river urban rivers and lakes water body, and be also easy to produce roadside ponding, break out flood,
Even more cause the waste of rainwater resource.With the Fast Construction of road, waterproof underlying surface ratio increases significantly, and leads to city
Take place frequently waterlogging, and then increases the pressure of urban road drainage system.In initial rainwater runoff containing multiple pollutant and
Traffic rubbish, such as：The silt of the erosion, construction site of the greasy dirt and heavy metal of motor vehicle emission, the gravel on road surface, construction material
Mud and particulate matter, the wearer of tire, the debirs of animals and plants, lubricating oil, deicing salt, sprinkling pesticide etc., be easy to block
Inlet for stom water causes impeded drainage.In addition, the rainfall runoff of urban road, which carries pollutant, is discharged into water body, serious face source is caused
The main reason for pollution, this has become pollution urban water-body.China is white with road rain water pipeline more than 80% rainwater every year
It flows away, is not effectively utilized in vain not only, also cause recharge of ground water reduction, cause groundwater level and decline.On road
Greenbelt be usually above road surface and a large amount of plantation needs the plant irrigated, road rain water cannot be not only detained, be purified,
And it expends a large amount of water resource and is irrigated.In view of this situation, it cannot have been fitted completely using traditional cities road drainage
Answer current draining development trend.
Utility model content
The purpose of this utility model is to provide a kind of urban road storm-water systems, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of urban road storm-water system, including up concave type greenbelt, the bank that blocks water, overflow port, spray irrigation system, intercepting pollution for rainwater
Facility, elevator pump, rain water reservoir, storage sedimentation basin, soil moisture inductor, electronic control system and timing means, it is described
Multiple spray irrigation systems and soil moisture inductor are equipped in up concave type greenbelt, up concave type greenbelt both sides are equipped with door opening
Vertical curb is equipped with overflow port between two door opening vertical curbs, intercepting pollution for rainwater facility, the institute is equipped on the downside of the overflow port
It states overflow port side and is equipped with multiple energy dissipating gravels, block water bank, the overflow port and rain water reservoir are equipped on rear side of the overflow port
Between be equipped with storage sedimentation basin, the overflow port, rain water reservoir, storage sedimentation basin between connected by pipeline, the rain
Lift pump is equipped in water cistern, the lift pump is connect with spray irrigation system by pipeline, and the lift pump is logical with spray irrigation system
Cross electronic control system connection, the timing means is arranged in dividing strip, the electronic control system respectively with soil moisture
Inductor and timing means electrical connection.
As further program of the utility model：The door opening vertical curb length is 80cm, width 30cm, and thickness is
30cm。
As the utility model further scheme：The intercepting pollution for rainwater facility is made of grate and walling crib, the well
Circle uses C15 concrete foundations, and length 202cm, width 96cm, thickness 10cm, the grate is using C15 microlith coagulations
Soil, length 73cm, width 38cm, thickness 5cm.
As the utility model further scheme：It is described block water bank use C20 concrete materials, length 50cm,
Width is 10cm, is highly 20cm.
Compared with prior art, the utility model has the beneficial effects that：The permeable pavement that the utility model passes through pavement
And concave herbaceous field, the rainwater in road realize effective supplement to underground water by permeating layer by layer；Using sponge road
It is main may be implemented to the oozing of rainwater, it is stagnant, store, the excretion of multipath can be realized to rainwater, reduces crest discharge, from certain journey
Town road discharge conduit rainwater flow and flow rate is reduced on degree, reduces the pressure of sewerage system to greatest extent；
The removing to rain water pollutant may be implemented by pollution cutting device and storage sedimentation basin so that rainwater is purified, rain
Water resource has obtained largely utilizing, and the cleaning road of automation, sprinkling irrigation greenbelt etc. may be implemented in the rainwater of cistern,
Reduce the waste of rainwater resource.
Description of the drawings
Fig. 1 is the structural schematic diagram of urban road storm-water system.
Fig. 2 is the system principle schematic diagram of urban road storm-water system.
Fig. 3 is concave herbaceous field layout drawing in urban road storm-water system.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of urban road storm-water system, including up concave type greening
Band, the bank 1 that blocks water, overflow port 4, spray irrigation system 5, intercepting pollution for rainwater facility 6, elevator pump 7, rain water reservoir 8, storage sedimentation basin 9, soil
Earth humidity sensor 10, electronic control system 11 and timing means 12, the up concave type greenbelt is interior to be equipped with multiple spray irrigation systems 5
With soil moisture inductor 10, up concave type greenbelt both sides are equipped with door opening vertical curb 3,3 length of door opening vertical curb
For 80cm, width 30cm, thickness 30cm, it is equipped with overflow port 4 between two door opening vertical curbs 3, under the overflow port 4
Side is equipped with intercepting pollution for rainwater facility 6, and the intercepting pollution for rainwater facility 6 is made of grate and walling crib, and the walling crib uses C15 coagulation soil matrixs
Plinth, length 202cm, width 96cm, thickness 10cm, the grate use C15 pea gravel concretens, length 73cm wide
Degree is 38cm, thickness 5cm, and 4 side of overflow port is equipped with multiple energy dissipating gravels 2, and 4 rear side of the overflow port is equipped with resistance
Water bank 1, the bank 1 that blocks water use C20 concrete materials, and length 50cm, width 10cm are highly 20cm, the overflow
Storage sedimentation basin 9 is equipped between mouth 4 and rain water reservoir 8, between the overflow port 4, rain water reservoir 8, storage sedimentation basin 9
It being connected by pipeline, lift pump 7 is equipped in the rain water reservoir 8, the lift pump 7 is connect with spray irrigation system 5 by pipeline,
The lift pump 7 is connect with spray irrigation system 5 by electronic control system 11, and the timing means 12 is arranged in dividing strip, institute
Electronic control system 11 is stated to be electrically connected with soil moisture inductor 10 and timing means 12 respectively.
When the utility model is used, it is open by door opening vertical curb 3, by track rainwater introducing up concave type greenbelt, and
3 opening of door opening vertical curb is arranged energy dissipating gravel 2 and carries out energy dissipating, and setting biology is detained facility in concave herbaceous field, realizes rainwater
Purification oozed under, stormwater overflow mouth 4 is set in recessed greenbelt, connect with storm sewer, will be more than biology delay facility
The rainwater of carrying capacity is emitted into storm sewer；Pavement uses permeable pavement, penetrates into soil, passes through inverted well realization pair
The supplement of underground water；Rainwater drops to ground, enters storage sedimentation basin 9 by rain perforaled strainer, rain perforaled strainer plays blocks dirt for the first time
Effect, storage sedimentation basin 9 are that the double-deck poroid water of crossing blocks dirty structure, and internal pore Prefabricated combined septic tank can again be filtered rainwater,
Storage sedimentation basin 9 can deposit the bulky grain grains of sand while water storage, when rainwater saves certain altitude in sedimentation basin, can pass through rainbow
Suction pipe enters rainwater-collecting pipeline and flows into rain water reservoir 8, and one layer of filter device is arranged at siphon pipe front end inlet, intercepts saturating
Cross some impurity and the floating grains of sand that this height can be reached that rain perforaled strainer is come in so that enter the rainwater in rain water reservoir 8
Free from foreign meter, rain water reservoir 8 build greenbelt, the permeable geotextiles of surrounding outsourcing in, and top has both ensured to store using pull lid structure is pushed away
The leakproofness in pond, and staff is facilitated to overhaul and launch bactericidal agent, pond is equipped with drainpipe, when reservoir storage is more than to catchment
When tankage, extra rainwater is discharged into municipal Storm Sewer Network by drainage pipeline；Each low influence development facility sets in road plot
Count the sum of volume of regulating and storing, i.e., volume of always regulating and storing, shown in the calculating such as formula (1) for volume of always regulating and storing：
W=F × Ψ × H × 10/10000 (1)
In formula：W --- always regulate and store volume (ten thousand m3)；
F --- road catchment area (hm2)；
Ψ --- comprehensive runoff coefficient；
H --- the dependable rainfall (mm) under annual flow overall control rate correspondence；
Synthesis runoff coefficient wherein in formula (1) can be determined according to formula (2)：
In formula：Fi --- all kinds of underlying surface area (hm on gathering ground2)；
Ψ i --- the runoff coefficient of all kinds of underlying surfaces, occurrence please refer to：Sponge urban construction technical manual --- low shadow
Ring exploitation storm-water system structure (tentative)；
F --- road catchment area (hm2)；
Shown in effective water volume of concave herbaceous field such as formula (3)：
Wl=Fl × hl × 10/10000 (3)
In formula：Effective water volume (ten thousand m of Wl --- concave herbaceous field3)；
Fl --- concave herbaceous field area (hm2)；
Hl --- concave herbaceous field is averaged submergence depth (mm), and submergence depth is generally 100-200mm；
Rainwater is preferably dispersed into concave herbaceous field, fender system should be arranged in inlet when concentrating into fashionable, up concave type is green
Overflow port 4 should be generally set in ground, ensure that storm runoff discharge, 4 elevation of top of overflow port should be higher than that greenery patches 50mm or more, greenery patches
When the Infiltration Characteristics in Field Soils deficiency of endosexine, the artificial osmosis plant such as seepage pipe, seepage well can be added.Concave herbaceous field plant should select resistance to
Salt, drought-enduring, water-fast wet indigenous plant kind；Shown in the volume of rain water reservoir such as formula (4), volume-up concave type of always regulating and storing
Effective water volume in greenery patches：
Wx=W-Wl (4).
When the soil moisture in greenbelt maintains moisture needed for own growth less than plant, soil moisture inductor 10 will
Collected data are sent to electronic control system 11, and electronic control system 11 is sent out according to the data received to lift pump 7
The instruction drawn water sprays to the plant in greenbelt；Since moisture needed for different plants is different, when soil moisture reaches this
After moisture needed for kind plant normal growth, feedback data is sent to electronic control system by soil moisture inductor 10 again
11, electronic control system 11 sends out the instruction to stop pumping to lift pump 7, and sprinkling irrigation stops；The timing dress being arranged in dividing strip
It sets 12 mainly to limit the frequency for cleaning road, is traditionally arranged to be cleaning in 1 day once, it also can be according to the road of different regions
The clean and tidy situation in road is adjusted.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of urban road storm-water system, including up concave type greenbelt, block water bank（1）, overflow port（4）, spray irrigation system（5）、
Intercepting pollution for rainwater facility（6）, lift pump（7）, rain water reservoir（8）, storage sedimentation basin（9）, soil moisture inductor（10）, electronics
Control system（11）And timing means（12）, which is characterized in that multiple spray irrigation systems are equipped in the up concave type greenbelt（5）With
Soil moisture inductor（10）, up concave type greenbelt both sides are equipped with door opening vertical curb（3）, two door opening vertical curbs
（3）Between be equipped with overflow port（4）, the overflow port（4）Downside is equipped with intercepting pollution for rainwater facility（6）, the overflow port（4）Side is set
There are multiple energy dissipating gravels（2）, the overflow port（4）Rear side is equipped with the bank that blocks water（1）, the overflow port（4）With rain water reservoir（8）
Between be equipped with storage sedimentation basin（9）, the overflow port（4）, rain water reservoir（8）, storage sedimentation basin（9）Between pass through pipeline
Connection, the rain water reservoir（8）It is interior to be equipped with lift pump（7）, the lift pump（7）With spray irrigation system（5）It is connected by pipeline,
The lift pump（7）With spray irrigation system（5）Pass through electronic control system（11）Connection, the timing means（12）Setting is separating
In band, the electronic control system（11）Respectively with soil moisture inductor（10）And timing means（12）Electrical connection.
2. urban road storm-water system according to claim 1, which is characterized in that the door opening vertical curb（3）Length is
80cm, width 30cm, thickness 30cm.
3. urban road storm-water system according to claim 1, which is characterized in that the intercepting pollution for rainwater facility（6）By grate
Son and walling crib composition, the walling crib use C15 concrete foundations, length 202cm, width 96cm, and thickness 10cm is described
Grate uses C15 pea gravel concretens, length 73cm, width 38cm, thickness 5cm.
4. urban road storm-water system according to claim 1, which is characterized in that the bank that blocks water（1）Using C20 coagulations
Native material, length 50cm, width 10cm are highly 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734305.0U CN207988086U (en) | 2017-12-13 | 2017-12-13 | A kind of urban road storm-water system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721734305.0U CN207988086U (en) | 2017-12-13 | 2017-12-13 | A kind of urban road storm-water system |
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| CN207988086U true CN207988086U (en) | 2018-10-19 |
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| CN201721734305.0U Active CN207988086U (en) | 2017-12-13 | 2017-12-13 | A kind of urban road storm-water system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313381A (en) * | 2019-06-06 | 2019-10-11 | 中建一局集团第一建筑有限公司 | A kind of rainwater-collecting spray ground fill system |
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2017
- 2017-12-13 CN CN201721734305.0U patent/CN207988086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313381A (en) * | 2019-06-06 | 2019-10-11 | 中建一局集团第一建筑有限公司 | A kind of rainwater-collecting spray ground fill system |
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Address after: 255000 No.15, Renmin West Road, Zhangdian District, Zibo City, Shandong Province Patentee after: Zibo planning and Design Institute Co.,Ltd. Address before: 255000 No.15, Renmin West Road, Zhangdian District, Zibo City, Shandong Province Patentee before: ZIBO URBAN PLANNING DESIGN INSTITUTE |