CN102776849B - Rainwater containing deceleration strip used for slope road surface of city - Google Patents
Rainwater containing deceleration strip used for slope road surface of city Download PDFInfo
- Publication number
- CN102776849B CN102776849B CN201210272315.2A CN201210272315A CN102776849B CN 102776849 B CN102776849 B CN 102776849B CN 201210272315 A CN201210272315 A CN 201210272315A CN 102776849 B CN102776849 B CN 102776849B
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- CN
- China
- Prior art keywords
- water
- road surface
- deceleration strip
- water pocket
- housing
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Road Paving Structures (AREA)
Abstract
The invention relates to a road surface deceleration strip. The road surface deceleration strip comprises a shell, wherein the front end of the shell is hinged with a rotating shaft fixed at the upper end of the slope road surface, a spring is installed at the tail end of the shell and is sheathed on a limiting pile fixed at the lower end of the slope road surface, a water containing bag is arranged in the shell, the bottom of water containing bag is tightly attached on the road surface, the top of the water containing bag is tightly attached on the inner surface of the shell, a water inlet board is arranged at the front end of the water containing bag, a water inlet is formed in a water containing bag body behind the water inlet board, a water inlet membrane section is suspended at the top of the inner wall of the water inlet, water drain holes are respectively formed in the two sides of the tail part of the water containing bag, and are in butt joint with a water drain pipe, and a water outlet membrane section is suspended at the tops of the outer wall of the water drain holes. The road surface deceleration strip has the following advantages that running water on the road surface can be stored and held, the running water amount of the road surface is reduced, meanwhile, the running water on the road surface can be transferred to green belts on the two sides of a road, the plant process of the running water during the initial period can be implemented, and the surface source pollution load of the road surface can be reduced.
Description
Technical field
The present invention relates to a kind of deceleration driven, be specifically related to a kind of deceleration strip for city slope pavement.
Background technology
At present, although China's city point-source pollution is effectively solved gradually, but China is in fast urbanization process, population increases, city is in the Large scale construction phase, and huge variation is occurring land use pattern, the appearance on a large amount of waterproof earth's surfaces, Modes for Urban Stormwater Runoff Pollution is shown especially the impact of water environment, especially with Mountainous City more very.The features such as the hypsography of Mountainous City is large, and the gradient is large, has easy runoff yield in rainfall, and souring is strong, the impact of watershed water environment is outstanding.Thereby control city surface source pollution, to ensureing that Urban Water Environment has great importance safely.
Pollutant in city overland runoff mainly comes from rainfall washing away urban surface, urban surface deposit is the main source of pollutant in city overland runoff, urban surface deposit comprises many pollutants, has solid waste chip (municipal refuse, animal wastes, Urban Building Construction place deposit), chemicals (fertilizer and pesticide that use on lawn), Air settlement and vehicle emission etc.It is higher that city surface source pollution has precontamination substrate concentration, and Final pollution substrate concentration is low, and precontamination effect outstanding feature is one of important method of city surface source pollution control to the collection of urban rainwater Initial Runoff.
The other greenbelt that is provided with of city way more, this improvement that is pavement runoff provides good condition, if greenbelt is collected and inputed to city way runoff, utilize soil and the matrix of greenbelt to process surface flow, utilize greenbelt plant growth to absorb and cut down the pollutant in runoff, just can reach the effect of administering pavement runoff, thereby make contributions for controlling city surface source.
In urban road, a lot of sections have all adopted deceleration strip with regulation speed, and especially in Mountainous City, deceleration strip is widely used on tilted road surface, control the road speed of vehicle on ramp.It is fast that road surface, ramp produces the more straight road surface of runoff, and runoff scouring effect is obvious.The shortcoming of existing deceleration strip is: can not hold and hold pavement runoff, cut down pavement runoff amount, can not shift again pavement runoff to the greenbelt of road both sides, implement plant treatment, the minimizing road surface pollution of area source amount of Initial Runoff.
Summary of the invention
Technical problem to be solved by this invention is taken in deceleration strip with regard to being to provide a kind of rainwater for city slope pavement, it can hold and hold pavement runoff, cut down pavement runoff amount, can also shift pavement runoff to the greenbelt of road both sides, implement plant treatment, the minimizing road surface pollution of area source amount of Initial Runoff.
Technical problem to be solved by this invention is to realize by such technical scheme, it includes housing, housing front end is hinged with the rotating shaft that is fixed on slope pavement upper end, the tail end of housing is equipped with spring, spring housing is contained on the position limiting pile that is fixed on slope pavement lower end, enclosure interior is placed with receives water pocket, receive water pocket bottom close proximity to ground, shell inner surface is close at top, the water pocket front end of receiving is provided with into water plate, receiving on water pocket body in water inlet after plate has inlet opening, inwall top, inlet opening is outstanding to be had into water film lobe, the water pocket two sides of tail of receiving offers respectively drain hole, drain hole docks with gutter, drain hole outer wall top hangs the moisture film of going out lobe.
The course of work of the present invention is: after rainfall, due to the relation of road grade, comparatively fast form surface flow, along road slope aspect, the gap along housing front end and ground enters in deceleration strip surface flow.The water inlet film lobe of backwater capsule front end, under Action of Gravity Field, during without pressure, remains plumbness in capsule, keeps inlet opening in opening.Rainwater is entered and is received in water pocket by water inlet plate, inlet opening, and rainwater enters to be received after water pocket, flows into receive water pocket lowest part, and rainwater is accumulated in to be received in water pocket.When there is automobile on road surface through out-of-date, when automobile rolls deceleration strip, the surrender of the spring of deceleration strip tail end, deceleration strip housing sinks down into position limiting pile place, oppress the water pocket of receiving in housing, the water pocket internal pressure of receiving increases, and under the effect of internal pressure, water inlet film lobe is closed, block inlet opening, go out moisture film lobe simultaneously and outwards open under pressure, the rainwater of accumulating in water pocket of receiving is expelled in external pipe from drain hole, by other pipelines that are connected with gutter, is delivered in the greenbelt of road both sides.
When automobile rolls complete, under the rebound effect of spring, housing upwards sets back, and inside is received water pocket and made by rubber, itself there is restorable ability, under the drive of housing, restore to the original state gradually simultaneously, in reinstatement process, form negative pressure, under suction function, impel moisture film lobe and close, water inlet film lobe is opened, and again sucks outside rainwater and air.
Owing to having adopted technique scheme, the present invention has advantages of as follows: can hold and hold pavement runoff, cut down pavement runoff amount, can shift again pavement runoff to the greenbelt of road both sides, implement plant treatment, the minimizing road surface pollution of area source amount of Initial Runoff simultaneously.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is structural representation of the present invention;
Fig. 2 receives the structural representation of water pocket in Fig. 1;
Fig. 3 receives the structural representation that water pocket dissects along drain hole center line.
In figure: 1. housing; 2. spring; 3. position limiting pile; 4. receive water pocket; 41. go out moisture film lobe; 42. drain holes; 43. gutters; 44. water inlet film lobes; 45. inlet openings; 46. water inlet plates; 47. fastening glue; 5. rotating shaft.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As Fig. 1, shown in Fig. 2 and Fig. 3, the present invention includes housing 1, housing 1 front end is hinged with the rotating shaft 5 that is fixed on slope pavement upper end, the tail end of housing 1 is equipped with spring 2, spring 2 is sleeved on the position limiting pile 3 that is fixed on slope pavement lower end, housing 1 inside is placed with receives water pocket 4, receive water pocket 4 bottom close proximity to grounds, housing 1 inner surface is close at top, water pocket 4 front ends of receiving are provided with into water plate 46, receiving on water pocket body in water inlet after plate 46 has inlet opening 45, 45 inwall tops, inlet opening are outstanding to be had into water film lobe 44, water pocket 4 two sides of tail of receiving offer respectively drain hole 42, drain hole 42 docks with gutter 43, drain hole 42 outer wall tops hang the moisture film of going out lobe 41.
As shown in Figure 2, water pocket 4 end faces of receiving have fastening glue 47, for bonding housing 1 and the water pocket 4 of receiving.
The above-mentioned water pocket 4 of receiving is made by rubber, after crimp, can restore to the original state voluntarily.Water inlet film lobe 44 is made by rubber, only can be to receiving the inner unlatching of water pocket, and while having pressure in chance capsule, water inlet film lobe 44 closes, and stops rainwater 45 discharges from inlet opening in capsule.Go out moisture film lobe 41 and made by rubber, only can to receiving, water pocket 4 is outside to be opened, when receiving while having pressure in water pocket 4 capsules, go out moisture film lobe 41 and open.
The present invention can collect the rainfall runoff of the major part of slope pavement, and the gutter arranging by side is transferred to the rainwater holding in the greenbelt of side, especially the higher Initial Runoff of the substrate concentration of effectively transferring the pollution is to greenbelt, from having cut down to a great extent pollution of area source load.
Claims (3)
1. for the rainwater of city slope pavement, take in deceleration strip, include housing (1), it is characterized in that: housing (1) front end is hinged with the rotating shaft (5) that is fixed on slope pavement upper end, the tail end of housing (1) is equipped with spring (2), spring (2) is sleeved on the position limiting pile (3) that is fixed on slope pavement lower end, housing (1) inside is placed with receives water pocket (4), receive water pocket (4) bottom close proximity to ground, housing (1) inner surface is close at top, water pocket (4) front end of receiving is provided with into water plate (46), water inlet plate (46) receiving on water pocket body afterwards, have inlet opening (45), inwall top, inlet opening (45) is outstanding to be had into water film lobe (44), water pocket (4) two sides of tail of receiving offers respectively drain hole (42), drain hole (42) docks with gutter (43), drain hole (42) outer wall top hangs the moisture film of going out lobe (41).
2. the rainwater for city slope pavement according to claim 1 is taken in deceleration strip, it is characterized in that: water pocket (4) end face of receiving has fastening glue (47).
3. the rainwater for city slope pavement according to claim 1 and 2 is taken in deceleration strip, it is characterized in that: described in receive water pocket (4), water inlet film lobe (44) and go out moisture film lobe (41) and made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272315.2A CN102776849B (en) | 2012-08-02 | 2012-08-02 | Rainwater containing deceleration strip used for slope road surface of city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272315.2A CN102776849B (en) | 2012-08-02 | 2012-08-02 | Rainwater containing deceleration strip used for slope road surface of city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102776849A CN102776849A (en) | 2012-11-14 |
| CN102776849B true CN102776849B (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210272315.2A Expired - Fee Related CN102776849B (en) | 2012-08-02 | 2012-08-02 | Rainwater containing deceleration strip used for slope road surface of city |
Country Status (1)
| Country | Link |
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| CN (1) | CN102776849B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545190B (en) * | 2015-10-31 | 2017-02-22 | 南京军理科技股份有限公司 | Modular automatic water stop device |
| CN105401537A (en) * | 2015-12-23 | 2016-03-16 | 武汉理工大学 | Settleable deceleration strip based on non-Newtonian fluid |
| CN107513973A (en) * | 2017-09-06 | 2017-12-26 | 杨小玲 | Water on urban streets remover |
| CN108708314B (en) * | 2018-04-26 | 2020-10-23 | 泰州九润环保科技有限公司 | Self-dredging type drainage device for energy utilization of speed bump |
| CN109356058B (en) * | 2018-10-31 | 2022-08-02 | 陆铄 | Movable roadblock for expressway partition |
| CN111255662A (en) * | 2020-03-02 | 2020-06-09 | 南昌航空大学 | Energy-saving drainage device |
| CN111691917B (en) * | 2020-06-22 | 2021-11-16 | 上海铁能建设工程有限公司 | Water drainage device for tunnel and construction method thereof |
| CN112482854B (en) * | 2020-12-01 | 2022-06-14 | 义乌市旻具五金工具有限公司 | Speed-reducing water suction device for slope channel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2222088A1 (en) * | 1995-06-15 | 1997-01-03 | Aaron Follman | Road speed limiting device |
| US5769563A (en) * | 1996-09-26 | 1998-06-23 | Flynn; Gregory | Highway warning device |
| CN2362892Y (en) * | 1998-11-27 | 2000-02-09 | 北京市恒宇交通设施有限责任公司 | Road ridge-shaped barricade for reminding driver reducing vehicle speed |
| GB2397603A (en) * | 2003-01-21 | 2004-07-28 | John Gwyn Harvey | Height adjustable bumps for road traffic control |
| CN201362824Y (en) * | 2009-02-11 | 2009-12-16 | 高世超 | Spring pressure type no-vibration roadblock |
-
2012
- 2012-08-02 CN CN201210272315.2A patent/CN102776849B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2222088A1 (en) * | 1995-06-15 | 1997-01-03 | Aaron Follman | Road speed limiting device |
| US5769563A (en) * | 1996-09-26 | 1998-06-23 | Flynn; Gregory | Highway warning device |
| CN2362892Y (en) * | 1998-11-27 | 2000-02-09 | 北京市恒宇交通设施有限责任公司 | Road ridge-shaped barricade for reminding driver reducing vehicle speed |
| GB2397603A (en) * | 2003-01-21 | 2004-07-28 | John Gwyn Harvey | Height adjustable bumps for road traffic control |
| CN201362824Y (en) * | 2009-02-11 | 2009-12-16 | 高世超 | Spring pressure type no-vibration roadblock |
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| Publication number | Publication date |
|---|---|
| CN102776849A (en) | 2012-11-14 |
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Effective date of registration: 20180315 Address after: 400000 Chongqing street, Shapingba District, No. 174 Co-patentee after: Chongqing vertical and horizontal Engineering Design Co.,Ltd. Patentee after: Chongqing University Address before: 400044, Shapingba District, Sha Sha Street, No. 174, Chongqing University Patentee before: Chongqing University |
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