CN207259888U - A kind of sponge urban road sinking greenbelt - Google Patents
A kind of sponge urban road sinking greenbelt Download PDFInfo
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- CN207259888U CN207259888U CN201720791289.2U CN201720791289U CN207259888U CN 207259888 U CN207259888 U CN 207259888U CN 201720791289 U CN201720791289 U CN 201720791289U CN 207259888 U CN207259888 U CN 207259888U
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- kerbstone
- greenbelt
- sinking
- lane
- gutter
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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
A kind of sponge urban road sinking greenbelt, sinking greenbelt are respectively arranged on the left side and the right side kerbstone；The left side of left side kerbstone is equipped with gutter, and gutter is connected to the car lane in certain inclination angle；The right side of right side kerbstone is equipped with non-motorized lane and tile work pavement in certain inclination angle；Kerbstone is equipped between non-motorized lane and tile work pavement.When there is rainy weather, rainwater on non-motorized lane and pavement road surface can flow into sunk type greenbelt by the kerbstone concordant with non-motor vehicle road surface, so as to quickly exclude surface gathered water, at the same time, rainwater flows into greenbelt, the vegetation in greenbelt can be irrigated, therefore can achieve the purpose that rainwater resource recycles, has saved the urban water irrigated needed for greenbelt.
Description
Technical field
The utility model belongs to sponge urban planning and construction field, is related to rainwater storage and infiltration, the fixation of dust and road
Face pumping equipment construction, is specially a kind of sponge urban road sinking greenbelt.
Background technology
Sponge city is to refer to have good elasticity in adaptation environmental change and reply natural calamity etc., as sea
Continuous the same, water suction, water storage, infiltration, water purification are, it is necessary to be discharged the water stored with during water when raining.
In recent years, with the fast development of Chinese Urbanization construction, meet rain must flooded almost " protecting as China big and medium-sized cities
Stay program ", firmly build urban construction department of portion secondary floor manager Zhang Linwei and point out that " city in China 99% is all fast row's pattern at present, and rainwater falls
Fast row can only be concentrated in pipeline to hardened ground.Heavy showers is once all not enough to feel to repair great pipeline and many
The city of serious water shortage just so allows water-white lost in vain." due to traditional urban construction pattern, it is hard surface everywhere, often
Heavy rain is met, often results in and meets rain flooded, Embarrassing borders i.e. non-irrigated after rain.Also, also with tropical island effect, surface subsidence, water pollution,
The ecocatas-trophes such as disease is wreaked havoc, airborne dust rises, PM2.5 increases, so that the economic development of urban society of serious threat China and citizen
Normal life.
With quickly propelling for urbanization, the construction land area continuous enlargement in China city, the city scale of construction constantly increase, with
City is also faced with severe rainwater problem at the same time for this：The level of ground water in one side city is constantly declining, and water resource becomes to get over
Come more in short supply, another aspect flood frequently occurs.Therefore, rainwater resource how is made full use of to become future city ecology
The important goal of construction.
The draining and water storage predicament that China's modern city is faced, predominantly following several aspects：(1) draining predicament.I
State is continental monsoon climate, and every summer city is just attacked by torrential rain again and again, and after heavy rain, each city occurs sternly
The seeping phenomenon of weight.The main reason for causing ponding is that China's urban drainage pipe network off-capacity, road surface are waterproof, after rain in short-term
It is interior to produce substantial amounts of rainwash.(2) water storage predicament.In many Process of Urban Development, the pitch coagulation that largely uses
Soil causes the closing of earth's surface, and significant adverse effect is produced to urban ecology and climatic environment.The urban surface of modernization is difficult
Soil is looked for, difficulty is oozed under moisture, rainwater is exhausted directly to river, and ground flora growth is difficult, and some trees are even because of root system water shortage
It is dead.Still based on underground water, recharge of ground water path is obstructed for the life of a large amount of city especially north cities and industrial water,
Urban groundwater has no chance to recover after extracting, and then triggers the ground such as surface subsidence, Tianjin the problem of inwelling also occurred.
Sunk type road green belt is that a kind of rainwater of ecological, environmental protective oozes storage facility, has responded the construction reason in sponge city
Read.Sunk type road green belt refers to be designed to the greenbelt of urban road both sides to be less than 50~300mm of road surface, so
Can the most effective greenbelt of dust and rainwater-collecting access on both sides of the road by road, there is certain volume of regulating and storing, can be with
Utilize plant, microorganism and soil absorption, infiltration, the surface runoff for purifying and regulating and storing small flow.Sunk type road green belt
Functional characteristics has：First, abatement pavement runoff, alleviates the flood detention disaster that road triggers by heavy rain；Second, mitigate dust on the roads, wind
Effectively road dust can be brought into sunk type road green belt with rainwater, and eliminating organic pollutant, mitigates road surface pollution；Three
It is to save Greenland Irrigation water, saves precipitation and pavement runoff, supplements soil-water resources and groundwater resources amount, help to save
About urban water.
So how to design a kind of sponge urban road sinking greenbelt, become current urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of pattern and mark of sponge urban road sinking greenbelt Facilities Construction
Standard, to solve the problems mentioned in the above background technology.The sinking greenbelt, which builds form, can make non-motorized lane and outside
The rainwater on pavement is discharged in time, and water resource can also be made to be fully used, and saves urban water.
Technical solution is used by the utility model：A kind of sponge urban road sinking greenbelt, sinking greenbelt
It is respectively arranged on the left side and the right side kerbstone；The left side of the left side kerbstone of first kerbstone is equipped with gutter, and gutter, which is connected to, is in
The car lane at certain inclination angle；The right side of the right side kerbstone of second kerbstone is equipped with non-motorized lane and paving in certain inclination angle
Brick pavement；The second kerbstone is equipped between non-motorized lane and tile work pavement.When there is rainy weather, non-motorized lane
Sinking greenbelt can be flowed into by the kerbstone concordant with non-motor vehicle road surface with the rainwater on the road surface of pavement, so that soon
Speed excludes surface gathered water, meanwhile, rainwater flows into greenbelt, can irrigate the vegetation in greenbelt, therefore can reach rainwater money
The purpose that source recycles, has saved the urban water irrigated needed for greenbelt.
Further specifically optimize as the utility model：Car lane is compounded to form by multi-layer material, including position
Porous Asphalt Concrete surface layer, the graded broken stone base positioned at middle level and the bed course positioned at bottom in upper strata；Concrete dynamic modulus drips
The thickness ratio of blue or green concrete topping, graded broken stone base and bed course is 1:2:1.
Further specifically optimize as the utility model：The inclination angle of car lane is 1.5%-2.0%；It is described non-
The inclination angle on car lane and tile work pavement is 1.5%；
Further specifically optimize as the utility model：Second kerbstone is equipped with two kinds of sizes, non-motorized lane
Side, first uses length, width and height size to be laid with 1500mm long for the curb stone of 500mm × 120mm × 250mm and is higher than non-motor vehicle
The kerbstone of road surface 50mm, then use length, width and height size to be laid with 500mm for the curb stone of 500mm × 120mm × 200mm
The long kerbstone concordant with non-motor vehicle road surface, two kinds of kerbstones circulate laying successively；By the difference in height of kerbstone, will spread
The rainwater catchment of brick pavement and non-motorized lane is into sinking greenbelt.
Further specifically optimize as the utility model：The submergence depth of sinking greenbelt is compared with non-motor vehicle road
The low 200mm in face；It is one kind of multiple in plant arbor, shrub, hedgerow or grass planting in sinking greenbelt.
Further specifically optimize as the utility model：The top in gutter is equipped with filter screen.
Further specifically optimize as the utility model：Gutter is connected to green by some water seepage holes
Change band, the rainwater in gutter passes through water seepage hole and penetrates into sinking greenbelt.
The beneficial effects of the utility model are：
(1) rainwash crest discharge is reduced, mitigates discharge pressure；Since car lane is that penetrated asphalt pavement can subtract
The run-off of few ground 70%-80%, so setting simple roadside drainage ditch to meet drainage requirement.When concentrating rainfall
Car lane can mitigate the flood discharge pressure of municipal drainage pipeline, reduce the construction input of the pumping equipment of underground.
(2) travel safety, comfort are improved；Car lane can comparatively fast eliminate the seeping phenomenon of road when raining, prevent
Generation water floats phenomenon, reduces traffic accident incidence, greatly improves travel safety.
(3) environmental benefit is good；Car lane has good ecological environment benefit, is mainly reflected in:Rainwater can be oozed
Enter underground, natural recharge of groundwater resource, is conducive to the growth of plant, safeguards underground water, be avoided that because of exhaustive exploitation underground water
And cause setting of ground.The effects such as retention, absorption, the thing degraded by road surface and roadbed, purify runoff, make its water quality more preferable.
The porosity of car lane is larger, has sound absorption, driving noise can be reduced compared with conventional road surface.
(4) urban heat land effect is alleviated；Car lane can play the role of thermal insulation layer, thus alleviate tropical island effect.According to
The report of document, car lane temperature maintains 35 DEG C -40 DEG C, and conventional dense bitumen pavement temperature is then at 60 DEG C or so.
Sunk type greenery patches can effective water conservation, reduce the pouring number of pergola on the city road, save water resource.It is in addition, extra large
Continuous urban road sinking greenbelt can also quickly exclude surface gathered water, more effectively collect dust, avoid reentrainment of dust, improve
Urban air-quality.Quickly rainwater on road surface can be discharged in rainfall, cut down pavement runoff, alleviate road because heavy rain triggers
Flood detention disaster, provide safeguard for the trip and the safety traffic of vehicle of people.Precipitation and pavement runoff are saved, can effectively be mended
Soil-water resources and groundwater resources amount are filled, save urban water.
Brief description of the drawings
Fig. 1 is the drawing in side sectional elevation of sinking greenbelt；
Fig. 2 is the kerbstone drawing between non-motorized lane and sunk type greenery patches；
In figure：1 car lane；2 first kerbstones；3 sinking greenbelts；4 kerbstones concordant with non-motor vehicle road surface；
5 non-motorized lanes；6 tile work pavements；7 second kerbstones；8 gutters；9 Porous Asphalt Concrete surface layers；10 graded broken stones
Basic unit；11 bed courses.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Technical solution is used by the utility model：A kind of sponge urban road sinking greenbelt, sinking greenbelt 3
It is respectively arranged on the left side and the right side the first kerbstone 2；The left side of the left side kerbstone of first kerbstone 2 is equipped with gutter 8, gutter 8
It is connected to the car lane 1 in certain inclination angle；The right side of the right side kerbstone of first kerbstone 2 is equipped with the non-machine in certain inclination angle
Motor-car road 5 and tile work pavement 6；The second kerbstone 7 is equipped between non-motorized lane 5 and tile work pavement 6.When there is rainfall day
During gas, the rainwater on 6 road surface of non-motorized lane 5 and tile work pavement can pass through the kerbstone concordant with non-motor vehicle road surface
4 flow into sinking greenbelt 3, so that surface gathered water is quickly excluded, meanwhile, rainwater flows into 3 band of sinking greenbelt, can irrigate sinking
Vegetation in greenbelt 3, therefore can achieve the purpose that rainwater resource recycles, save the city use irrigated needed for greenbelt
Water.
Car lane 1 described in the car lane 1 is compounded to form by multi-layer material, including the concrete dynamic modulus pitch positioned at upper strata
Concrete topping 9, the graded broken stone base 10 positioned at middle level and the bed course 11 positioned at bottom；The Porous Asphalt Concrete face
The thickness ratio of layer 9, graded broken stone base 10 and bed course 11 is 1:2:1.The porosity of car lane 1 is larger, has sound absorption,
Driving noise can be reduced compared with conventional road surface.Car lane 1 can play the role of thermal insulation layer, thus alleviate tropical island effect.
Sinking greenbelt 3 can effective water conservation, reduce the pouring number of pergola on the city road, save water resource.
The inclination angle of car lane 1 is 1.5%-2.0%, and the inclination angle on the non-motorized lane 5 and tile work pavement 6 is
1.5%, rainwater can be permeated the ground, natural recharge of groundwater resource, is conducive to the growth of plant, safeguards underground water, be avoided that
Cause setting of ground because of exhaustive exploitation underground water.The effects such as retention, absorption, the thing degraded by road surface and roadbed, purify footpath
Stream, makes its water quality more preferable.
Second kerbstone 7 is equipped with two kinds of sizes, 5 side of non-motorized lane, first use length, width and height size for 500mm ×
The curb stone of 120mm × 250mm is laid with the kerbstone that 1500mm long is higher than 5 road surface 50mm of non-motorized lane, then using length and width
The curb stone that high size is 500mm × 120mm × 200mm is laid with the 500mm long curbs concordant with 5 road surface of non-motorized lane
Stone, two kinds of kerbstones circulate laying successively；By the difference in height of kerbstone, by tile work pavement 6 and the rainwater of non-motorized lane 5
It is pooled in sinking greenbelt 3.
The submergence depth of sinking greenbelt 3 200mm low compared with 5 road surface of non-motorized lane；The interior plant arbor of sinking greenbelt 3,
It is one kind of multiple in shrub, hedgerow or grass planting.Sponge urban road sinking greenbelt 3 can also quickly exclude surface gathered water, more
Dust is effectively collected, avoids reentrainment of dust, improves urban air-quality.Quickly rainwater on road surface can be arranged in rainfall
Go out, cut down pavement runoff, alleviate the flood detention disaster that road triggers by heavy rain, provided for the trip of people and the safety traffic of vehicle
Ensure.Precipitation and pavement runoff are saved, can effectively supplement soil-water resources and groundwater resources amount, saves urban water.
The top in gutter 8 is equipped with filter screen, and gutter 8 is connected to sinking greenbelt 3, draining by some water seepage holes
Rainwater in ditch 8 is penetrated into sinking greenbelt 3 by water seepage hole.Since car lane 1 can reduce the runoff of ground 70%-80%
Amount, so setting simple roadside drainage ditch to meet drainage requirement.Car lane 1 can mitigate municipal drainage when concentrating rainfall
The flood discharge pressure of pipeline, reduces the construction input of the pumping equipment of underground.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- A kind of 1. sponge urban road sinking greenbelt, it is characterised in that：Sinking greenbelt (3) is respectively arranged on the left side and the right side One kerbstone (2)；The left side of the left side kerbstone of first kerbstone (2) is equipped with gutter (8), and gutter (8) are connected in one The car lane (1) at constant inclination angle, gutter (8) are connected to sinking greenbelt (3), the gutter by some water seepage holes (8) rainwater in is penetrated into sinking greenbelt (3) by water seepage hole；The right side of the right side kerbstone of first kerbstone (2) is equipped with Non-motorized lane (5) and tile work pavement (6) in certain inclination angle；It is equipped between non-motorized lane (5) and tile work pavement (6) Second kerbstone (7), the car lane (1) are compounded to form by multi-layer material, including the concrete dynamic modulus pitch coagulation positioned at upper strata Native surface layer (9), the graded broken stone base (10) positioned at middle level and the bed course (11) positioned at bottom.
- A kind of 2. sponge urban road sinking greenbelt according to claim 1, it is characterised in that：The concrete dynamic modulus pitch The thickness ratio of concrete topping (9), graded broken stone base (10) and bed course (11) is 1:2:1.
- A kind of 3. sponge urban road sinking greenbelt according to claim 1, it is characterised in that：The car lane (1) inclination angle is 1.5%-2.0%；The inclination angle of the non-motorized lane (5) and tile work pavement (6) is 1.5%.
- A kind of 4. sponge urban road sinking greenbelt according to claim 1, it is characterised in that：Second kerbstone (7) Equipped with two kinds of sizes, non-motorized lane (5) side, first uses kerbstone of the length, width and height size for 500mm × 120mm × 250mm Block be laid with 1500mm long higher than non-motorized lane (5) road surface 50mm kerbstone, then use length, width and height size for 500mm × The curb stone of 120mm × 200mm is laid with the 500mm long kerbstones concordant with non-motorized lane (5) road surface, two kinds of kerbstones according to Secondary circulation is laid with；By the difference in height of kerbstone, by the rainwater catchment of tile work pavement (6) and non-motorized lane (5) to sinking In greenbelt (3).
- A kind of 5. sponge urban road sinking greenbelt according to claim 1, it is characterised in that：The sinking greenbelt (3) submergence depth 200mm low compared with non-motorized lane (5) road surface；Plant arbor, shrub, hedgerow or plant in sinking greenbelt (3) It is one kind of multiple in grass.
- A kind of 6. sponge urban road sinking greenbelt according to claim 1, it is characterised in that：The gutter (8) Top be equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791289.2U CN207259888U (en) | 2017-07-03 | 2017-07-03 | A kind of sponge urban road sinking greenbelt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720791289.2U CN207259888U (en) | 2017-07-03 | 2017-07-03 | A kind of sponge urban road sinking greenbelt |
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| CN207259888U true CN207259888U (en) | 2018-04-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098064A (en) * | 2018-09-17 | 2018-12-28 | 汤文健 | The sponge urban road structure for avoiding rainwater on road surface from depositing |
| CN109113123A (en) * | 2018-05-15 | 2019-01-01 | 湖北文理学院 | A kind of shallowly heavy formula road green belt construction method |
| CN109183532A (en) * | 2018-09-21 | 2019-01-11 | 于佳惠 | A kind of north city rainwater purification depending on road is regulated and stored ecological utilization system |
| CN112982072A (en) * | 2021-02-19 | 2021-06-18 | 广东东篱环境股份有限公司 | Green belt water storage and drainage curbstone system and water storage and drainage method |
| CN113005835A (en) * | 2021-03-12 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Factory road and afforestation link up structure based on sponge city |
| CN114922016A (en) * | 2022-05-18 | 2022-08-19 | 王博 | Town road lays structure |
-
2017
- 2017-07-03 CN CN201720791289.2U patent/CN207259888U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113123A (en) * | 2018-05-15 | 2019-01-01 | 湖北文理学院 | A kind of shallowly heavy formula road green belt construction method |
| CN109113123B (en) * | 2018-05-15 | 2020-09-01 | 湖北文理学院 | Construction method of shallow-sinking road green belt |
| CN109098064A (en) * | 2018-09-17 | 2018-12-28 | 汤文健 | The sponge urban road structure for avoiding rainwater on road surface from depositing |
| CN109183532A (en) * | 2018-09-21 | 2019-01-11 | 于佳惠 | A kind of north city rainwater purification depending on road is regulated and stored ecological utilization system |
| CN109183532B (en) * | 2018-09-21 | 2021-03-12 | 于佳惠 | Depend on ecological utilization system of regulation of northern city rainwater of road |
| CN112982072A (en) * | 2021-02-19 | 2021-06-18 | 广东东篱环境股份有限公司 | Green belt water storage and drainage curbstone system and water storage and drainage method |
| CN113005835A (en) * | 2021-03-12 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Factory road and afforestation link up structure based on sponge city |
| CN114922016A (en) * | 2022-05-18 | 2022-08-19 | 王博 | Town road lays structure |
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