CN207959429U - Sponge urban road receives drainage structure - Google Patents
Sponge urban road receives drainage structure Download PDFInfo
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- CN207959429U CN207959429U CN201820348918.9U CN201820348918U CN207959429U CN 207959429 U CN207959429 U CN 207959429U CN 201820348918 U CN201820348918 U CN 201820348918U CN 207959429 U CN207959429 U CN 207959429U
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Abstract
The utility model discloses a kind of sponge urban roads to receive drainage structure, is equipped with pavement and driveway along road width direction, the inside on pavement is equipped with greenbelt, and driveway upper edge link length direction is equipped at intervals with rainwater inspection well；Greenbelt includes aquifer, composite geo-membrane, planting soil layer, permeable geotextiles, middle layer of sand and grass planting brick layer from the bottom to top；Driveway is embedded with harvesting sink along link length direction, and harvesting sink includes groove body, and groove body top is flush with running surface；It is equipped with the elongated slot for receiving and keeping water in groove body, gap is equipped between groove body top surface at the top of elongated slot；Several receipts wells are equipped at intervals on driveway at greenbelt, it is multistage to receive well and will receive and keep sink separator, and every section of harvesting sink is spaced and is connected with several water-permeable pipes, and the water-permeable pipe other end stretches into aquifer；The utility model improves road using harvesting sink and stores outlet capacity, and can be sustained after the rain into greenbelt, reduces watering frequency, mitigates discharge pressure when raining heavyly.
Description
Technical field
The utility model is related to urban construction technical fields more particularly to road to receive drainage structure.
Background technology
Sponge city is new generation of city storm water man- agement concept, refers to that city is brought in adaptation environmental change and reply rainwater
Natural calamity etc. there is good " elasticity ", also referred to as " water elasticity city ".International term is " low influence
Develop storm-water system structure ".Water suction, water storage, infiltration, water purification when raining, by the water stored " release " and are used when needing.
Build sponge city, it is necessary to develop corresponding water storage structure, water transfer structure and water distribution structure.Urban road is general
Including pavement and driveway, certain roads Che Deng can be divided into car lane and non-motorized lane again.The design of current main-stream is
Pavement is arranged together with greenbelt.Kind is implanted with green plant in greenbelt, waters.Currently, greenbelt water storage function
It is limited, separated by tree pond between each region of greenbelt, cannot effectively be connected to, causes some region moisture sufficient, some regions
It needs to water, improves the frequency of watering, increase labor intensity.
Utility model content
The purpose of this utility model is to provide a kind of sponge urban roads to receive drainage structure, is improved using harvesting sink
Road stores outlet capacity, and can be sustained after the rain into greenbelt, greatly reduces watering frequency, mitigates municipal rainwater when raining heavyly
The discharge pressure of pipe network.
To achieve the above object, the utility model sponge urban road receive drainage structure, along road width direction by
It is equipped with pavement and driveway successively outside to inside, driveway is non-motorized lane and/or car lane；The inside on pavement is equipped with
Greenbelt, greenbelt are equipped at intervals with several tree ponds along link length direction, set in pond and kind to be implanted with green plants；Driveway upper edge road
Road length direction is equipped at intervals with several rainwater inspection wells；Running surface is less than pavement surface；On carriageway width direction,
Rainwater inspection well upper end is less than its both sides running surface, and rainwater inspection well is connected with municipal Storm Sewer Network；
Greenbelt includes aquifer, planting soil layer and middle layer of sand from the bottom to top, and middle layer of sand upper berth is equipped with grass planting brick layer；Plantation
Outer kerbstone is equipped on the outside of soil layer, outer kerbstone is identical as planting soil layer height and is flush；Interior kerbstone is equipped on the inside of planting soil layer, it is interior
Kerbstone upper surface is higher than grass planting brick layer upper surface；
It is equipped between aquifer top surface and planting soil layer for permeable and to prevent planting soil from falling to compound in aquifer
Geomembrane；Permeable geotextiles are equipped between planting soil layer and middle layer of sand；
Driveway is embedded with harvesting sink along link length direction, and harvesting sink includes groove body, groove body top and driveway
Surface is flush, and middle part and the groove body top of planting soil layer are located at same level；Groove body connects with pavement；It is equipped in groove body
Elongated slot for receiving and keeping water is equipped with the gap that elongated slot is flowed into for the surface water, the gap edge between elongated slot top and groove body top surface
The length direction of groove body is arranged and positioned at the lowest point of groove body top surface width direction；
Several receipts wells are equipped at intervals on driveway at greenbelt, it is multistage, harvesting to receive well and will receive and keep sink separator
The sink end-enclosed adjacent with well is received is arranged；Well bottom is received by connecting line to be connected with rainwater inspection well；
Every section of harvesting sink is respectively connected with several water-permeable pipes, and water-permeable pipe one end is connected with groove body and is connected with elongated slot,
The water-permeable pipe other end stretches into aquifer；Permeable length of tube is more than or equal to 1 meter；There is water-permeable pipe the gradient and its to stretch into the one of water pipe
End is less than one end that it is connected with harvesting sink；Slot bottom of the one end that water-permeable pipe is connected with harvesting sink higher than harvesting sink
5-8 centimetres；
It is covered with permeable geotextiles outside water-permeable pipe；The both ends of water-permeable pipe are equipped with the filtering for stopping sundries in water
Net；
The aquifer is metalling or water storage brick layer；It is evenly equipped on the tube wall of water-permeable pipe for permeable hole.
The grain size of 50-100 centimetres of the water storage thickness, rubble is 30-50 millimeters；The planting soil thickness 70-100
Centimetre, the middle layer of sand is 20 centimetres thick.
Along road width direction, bottom setting in the outer height of grass planting brick layer.
Each tree Chi Chu is equipped with the communicating pipe of the aquifer for being connected to the both sides Shu Chi, communicating pipe is located at the bottom of aquifer
Portion, communicating pipe arrange that the both ends of communicating pipe are respectively positioned on the medium position of aquifer width direction at the edge of tree Chi Neiyanshuchi.
Pavement other than the greenbelt is equipped with the gradient along its width direction and lowest point connects with greenbelt；Pavement
On be provided along its length the blind way brick that several rows are used to indicate blind person；Upper edge its width direction in pavement is equipped at intervals with several
Arrange water-permeable brick.
Stretch into 100 centimetres of the threshold value tree pond of aquifer the communicating pipe, the caliber of communicating pipe is 100 millimeters.
The harvesting sink is provided along its length the gradient.
The water-permeable pipe curved arrangement.
It is respectively equipped with movable shutter grate at the top of the both ends of every section of harvesting sink length direction.
It is equipped with mudhole between the least significant end receipts well adjacent thereto of every section of harvesting sink, the diameter of mudhole is more than etc.
In 15 centimetres；Mudhole opening is equipped with drain plug in one end of harvesting sink.
The utility model has the following advantages：
Aquifer and harvesting sink can be made full use of to carry out water storage using the structure of the utility model, when rainy, and prevented
Only surface gathered water.The groove body of harvesting sink connects with pavement, and pavement is higher than driveway, therefore the rainwater meeting that pavement flows down
Accumulate first into harvesting sink, achievees the purpose that when rainfall is smaller first by rainwater-collecting.Rainfall is larger, receives and keeps water
After slot stores completely, the rainwater at sink is received and kept under the action of the gradient can smoothly flow into receipts well and import municipal rain pipe
Net prevents surface gathered water.
Under dry weather, the water in aquifer can provide moisture content for planting soil layer, prevent planting soil layer excessively dry, protect
Card root system of plant obtains sufficient water supply.The middle part of planting soil layer is located at same level with groove body top so that harvesting sink
Groove body store full water after, can provide higher hydraulic pressure to aquifer by water-permeable pipe, make water in aquifer more easily by
Composite geo-membrane enters planting soil layer.
It is evenly equipped on the tube wall of water-permeable pipe for permeable hole, therefore the water in it can by even tube wall enter
Aquifer.The setting of filter screen can prevent the sundries entered in harvesting sink with rainwater from entering aquifer, reducing aquifer
Water storage effect, while preventing the permeable hole on permeable tube wall from blocking.
Communicating pipe position it is excessively high when, water level be less than communicating pipe after communicating pipe with regard to disequilibrium water effect.Therefore, it is connected to
Pipe can preferably play the role of connection, equilibrium water amount positioned at the bottom of aquifer.Communicating pipe is on the side of tree Chi Neiyanshuchi
Along arrangement, to have substantially no effect on the green natural growth for being of taking root, the both ends of communicating pipe are respectively positioned in aquifer width direction
Portion position prevents the edge for communicating pipe being located at aquifer width direction from leading to ore layer to play the role of preferably receiving water
Shipwreck at opposite side is to pass through communicating pipe.
Set pond has buffer action to the aquifer of its both sides, it is possible to occur the aquifer moisture storage capacitys of the sides Shu Chi compared with
It is more, and the phenomenon that the water shortage of the other side.The setting of communicating pipe can avoid this phenomenon, make greenbelt in the longitudinal direction everywhere
Water-holding quantity it is more uniform, avoid the phenomenon of drought and waterlogging unevenness.If greenbelt is everywhere, some region waters are enriched and other areas
Domain needs to water, then on the one hand water, on the other hand also to distinguish often place region drought and waterlogging situation, workload compared with
Greatly, watering is frequent, needs to expend more manpower.After communicating pipe is arranged, each region water-holding quantity of greenbelt is uniform, not with previous water
Homogeneous phase ratio can more fully utilize the water-holding capacity in each region of greenbelt so that each region needs the time watered to become
Together, no longer need to distinguish which region which region that needs to water does not need when greatly reducing the frequency of watering, and watering
Watering, reduces labor intensity.After communicating pipe is arranged, the watering demand in each region of greenbelt is convergent, significantly improves on the whole
Working efficiency, reduces watering cost.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the vertical cross-section schematic diagram of the utility model at water-permeable pipe；
Fig. 3 is the vertical cross-section schematic diagram for receiving the utility model at well；
Fig. 4 is the schematic cross-section received and kept at sink；
Fig. 5 is the enlarged drawing at A in Fig. 2.
Specific implementation mode
Arrow direction in Fig. 1 to Fig. 3 show gradient direction namely water (flow) direction.
As shown in Figures 1 to 5, the sponge urban road of the utility model receives drainage structure along road width direction by outer
It is inwardly equipped with pavement 1 and driveway 2 successively, driveway 2 is non-motorized lane and/or car lane；The inside on pavement 1 is set
There are greenbelt 3, greenbelt 3 to be equipped at intervals with several tree ponds 4 along link length direction, interior kind of tree pond 4 is implanted with green plants 5；With people
The adjacent 2 upper edge link length direction of driveway in trade 1 is equipped at intervals with several rainwater inspection wells 6；2 surface of driveway is less than people's row
1 surface of road；In 2 width direction of driveway, 6 upper end of rainwater inspection well is less than its 2 surface of both sides driveway, rainwater inspection well 6
It is connected with municipal Storm Sewer Network；Municipal Storm Sewer Network is existing apparatus, not shown.
Greenbelt 3 includes aquifer 7, planting soil layer 8 and middle layer of sand 9 from the bottom to top, and 9 upper berth of middle layer of sand is equipped with grass planting brick layer
10；8 outside of planting soil layer is equipped with outer kerbstone 11, and outer kerbstone 11 is identical as 8 height of planting soil layer and is flush；In planting soil layer 8
Side is equipped with interior kerbstone 14, and 14 upper surface of interior kerbstone is higher than 10 upper surface of grass planting brick layer, can be deposited in sub-fraction rainwater green
Change at band, the rainwater of greening belt surface is made all not flow down quickly, the sufficient time is provided to being oozed under moisture.
It is equipped between 7 top surface of aquifer and planting soil layer 8 and is used for permeable and prevents planting soil from falling to answering in aquifer 7
Close geomembrane 12；Permeable geotextiles 13 are equipped between planting soil layer 8 and middle layer of sand 9；
Driveway 2 is embedded with harvesting sink 15 along link length direction, and harvesting sink 15 includes groove body 16,16 top of groove body
It is flush with 2 surface of driveway, middle part and 16 top of groove body of planting soil layer 8 are located at same level；Groove body 16 and pavement 1
Connect；It is equipped with the elongated slot 17 for receiving and keeping water in groove body 16, is equipped between 17 top of elongated slot and 16 top surface of groove body and is used for the surface water
The gap 18 of elongated slot 17 is flowed into, which is arranged along the length direction of groove body 16 and positioned at 16 top surface width direction of groove body
Lowest point；
Be equipped at intervals with several receipts wells 19 on driveway 2 at greenbelt, receive well 19 will receive and keep sink 15 be divided into it is more
Section, harvesting sink 15 end-enclosed adjacent with well 19 is received are arranged（It is not attached to lead to receipts well 19 so that rainwater can stay
In the presence of in harvesting sink 15, will not flow away along well 19 is received）；Well bottom is received by connecting line 20 to be connected with rainwater inspection well
It connects；
Every section of harvesting sink 15 is connected with several water-permeable pipes 21, water-permeable pipe 21 along the length direction interval of harvesting sink 15
One end is connected with groove body 16 and is connected with elongated slot 17, and 21 other end of water-permeable pipe stretches into aquifer 7；Permeable length of tube be more than etc.
In 1 meter；Water-permeable pipe 21 the have gradient and its stretch into one end of water pipe less than one end that it is connected with harvesting sink；Water-permeable pipe
Slot bottom 5-8 centimetre of the one end being connected with harvesting sink higher than harvesting sink（Including endpoints thereof）；To prevent mud from blocking
Pipeline opening.
It is covered with permeable geotextiles 13 outside water-permeable pipe 21（It is routine techniques in pipe outer cladding cloth, it is not shown permeable herein
Geotextiles 13）；The both ends of water-permeable pipe 21 are equipped with the filter screen 23 for stopping sundries in water；
The aquifer 7 is metalling or water storage brick layer；It is evenly equipped on the tube wall of water-permeable pipe 21 for permeable hole.
The aquifer 7 is 50-100 centimetres thick, and the grain size of rubble is 30-50 millimeters；8 thickness 70- of the planting soil layer
100 centimetres, the middle layer of sand 9 is 20 centimetres thick.Each numberical range includes endpoints thereof.
Along road width direction, bottom setting in the outer height of grass planting brick layer 10.
Each tree Chi4Chu is equipped with the communicating pipe 22 of the aquifer 7 for being connected to tree 4 both sides of pond, communicating pipe 22 is located at water storage
The bottom of layer 7.Communicating pipe 22 position it is excessively high when, water level be less than communicating pipe 22 after communicating pipe 22 with regard to disequilibrium water effect.
Therefore, communicating pipe 22 is located at the bottom of aquifer 7, can preferably play the role of connection, equilibrium water amount.Communicating pipe 22 is setting
Along the edge arrangement in tree pond 4 in pond 4, to have substantially no effect on the green natural growth for being of taking root, the both ends of communicating pipe 22 are respectively positioned on
The medium position of 7 width direction of aquifer prevents communicating pipe 22 to be located at 7 width of aquifer to play the role of preferably receiving water
The edge in direction causes the shipwreck at the opposite side of ore layer with by communicating pipe 22.
Set pond 4 has buffer action to the aquifer 7 of its both sides, it is possible to 7 moisture storage capacity of aquifer of tree 4 side of pond occurs
It is more, and the phenomenon that the water shortage of the other side.The setting of communicating pipe 22 can avoid this phenomenon, make greenbelt 3 in the longitudinal direction
Water-holding quantity everywhere is more uniform, avoids the phenomenon of drought and waterlogging unevenness.If greenbelt 3 is everywhere, some region waters are abundant and another
Some regions need to water, then on the one hand water, and on the other hand also to distinguish the drought and waterlogging situation for often locating region, work
Measure larger, watering is frequent, needs to expend more manpower.Be arranged communicating pipe 22 after, 3 each region water-holding quantity of greenbelt is uniform, with
It is compared toward water is uneven, can more fully utilize the water-holding capacity in 3 each region of greenbelt so that each region needs to water
Time it is convergent, no longer need to distinguish which region needs which area of watering when greatly reducing the frequency of watering, and watering
Domain need not water, and reduce labor intensity.After communicating pipe 22 is arranged, watering every time waters everywhere to greenbelt 3, from entirety
On significantly improve working efficiency, reduce watering cost.
Pavement 1 other than the greenbelt 3 is equipped with the gradient along its width direction and lowest point connects with greenbelt 3；People
The blind way brick 24 that several rows are used to indicate blind person is provided along its length on trade 1；Its width direction interval of 1 upper edge of pavement
Equipped with several row's water-permeable bricks 25.
Stretch into 100 centimetres of the threshold value tree pond of aquifer 7 communicating pipe 22, the caliber of communicating pipe 22 is 100 millimeters.
The harvesting sink 15 is provided along its length the gradient.
Since harvesting sink 15 is provided along its length the gradient, after receiving and keeping storage full water in sink 15, then flow to
Receiving and keeping the rainwater of sink 15 can swimmingly flow to downwards at receipts well 19 along gradient direction, Storm Sewer Network be finally flowed into, to have
Effect avoids the water in harvesting sink 15 from storing full rear surface gathered water phenomenon.
21 curved arrangement of the water-permeable pipe, to increase the length and efficiency of water storage permeable.Every section of 15 length side of harvesting sink
To both ends at the top of be respectively equipped with movable shutter grate, easy cleaning.
It is equipped with mudhole between every section of least significant end for receiving and keeping sink 15 receipts well 15 adjacent thereto, the diameter of mudhole is big
In equal to 15 centimetres.Mudhole opening is equipped with drain plug in one end of harvesting sink.When after using for a longer period, harvesting sink in
When putting aside the dirts such as more sludge, drain plug can be extracted, dirt is poured by mudhole with water and receives well 15, Jin Ertong
Municipal Storm Sewer Network discharge is crossed, after avoiding long-time use, receives and keeps that the dirt in sink is cumulative, influences normally to make
With.Mudhole and drain plug are conventional structure, not shown.
It when raining, falls and is pooled to naturally at greenbelt 3 under the action of the rainwater on pavement 1 is in the gradient, water is by planting
Careless brick layer 10, middle layer of sand 9, permeable geotextiles 13, planting soil layer 8, composite geo-membrane 12 reach aquifer 7, savings rubble it
Between gap in or water storage brick in.When raining heavyly, the speed oozed under water is slower than speed of raining, therefore rainwater can flow to driveway 2
On.Rainwater on driveway 2 is divided into three parts, and a part flows into harvesting sink 15, is stored in elongated slot 17；It is another on driveway 2
A part of rainwater, which flows into, receives well 19 side by side to municipal Storm Sewer Network；Part III rainwater on driveway 2 flows into rainwater inspection
Well 6 enters municipal Storm Sewer Network side by side.After receiving and keeping storage full water in sink 15, the rainwater continued to flow at this branches to receipts water naturally
Well 19 or rainwater inspection well 6.Since harvesting sink 15 is provided along its length the gradient, when storage full water in harvesting sink 15
Afterwards, then flow to harvesting sink 15 rainwater can along gradient direction downwards swimmingly flow to receive well 19 at, finally flow into rain pipe
Net, to effectively avoid the water in harvesting sink 15 from storing full rear surface gathered water phenomenon.
Aquifer 7 and harvesting sink 15 can be made full use of to carry out water storage using the structure of the utility model, when rainy, and
Prevent surface gathered water.When fine, the water in aquifer 7 can be that planting soil layer 8 provides moisture content, prevent 8 mistake of planting soil layer
In drying, ensure that root system of plant obtains sufficient water supply.The middle part of planting soil layer 8 is located at same level with 16 top of groove body,
So that after the groove body 16 of harvesting sink 15 stores full water, higher hydraulic pressure can be provided to aquifer 7 by water-permeable pipe 21, make water storage
Water in layer 7 enters planting soil layer 8 more easily by composite geo-membrane 12.After even if the water in harvesting sink 15 is finished, store
7 middle and lower part institute water storage part of water layer remains able to enter in planting soil layer 8, this is because following two physical phenomenons：1, capillary is existing
As causing the water of lower section to be moved upward.2, when the moisture content in aquifer 7 is more than planting soil layer 8, the phase of the gas in aquifer 7
It is more than the relative humidity of gas in planting soil layer 8 to humidity, therefore the vapor in aquifer 7 will enter planting soil layer naturally
In 8.
Be evenly equipped on the tube wall of water-permeable pipe 21 for permeable hole, thus the water in it can by even tube wall into
Enter aquifer 7.The setting of filter screen 23 can prevent the sundries entered in harvesting sink 15 with rainwater from entering aquifer 7, reducing
The water storage effect of aquifer 7, while preventing the permeable hole on 21 tube wall of water-permeable pipe from blocking.
Above example is only to illustrate and unrestricted the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the right of the utility model.
Claims (10)
1. sponge urban road receives drainage structure, it is equipped with pavement and driveway successively along road width direction ecto-entad,
Driveway is non-motorized lane and/or car lane；It is characterized in that：The inside on pavement is equipped with greenbelt, and greenbelt is along road
Road length direction is equipped at intervals with several tree ponds, sets in pond and kind to be implanted with green plants；Driveway upper edge link length direction interval is set
There are several rainwater inspection wells；Running surface is less than pavement surface；On carriageway width direction, rainwater inspection well upper end is low
In its both sides running surface, rainwater inspection well is connected with municipal Storm Sewer Network；
Greenbelt includes aquifer, planting soil layer and middle layer of sand from the bottom to top, and middle layer of sand upper berth is equipped with grass planting brick layer；Planting soil layer
Outside is equipped with outer kerbstone, and outer kerbstone is identical as planting soil layer height and is flush；Interior kerbstone, interior kerbstone are equipped on the inside of planting soil layer
Upper surface is higher than grass planting brick layer upper surface；
It is equipped between aquifer top surface and planting soil layer and is used for permeable and prevents planting soil from falling to the composite earthwork in aquifer
Film；Permeable geotextiles are equipped between planting soil layer and middle layer of sand；
Driveway is embedded with harvesting sink along link length direction, and harvesting sink includes groove body, groove body top and running surface
It is flush, middle part and the groove body top of planting soil layer are located at same level；Groove body connects with pavement；It is equipped with and is used in groove body
The elongated slot of water is received and kept, is equipped with the gap for flowing into elongated slot for the surface water at the top of elongated slot between groove body top surface, the gap is along groove body
Length direction be arranged and positioned at groove body top surface width direction lowest point；
Several receipts wells are equipped at intervals on driveway at greenbelt, it is multistage to receive well and will receive and keep sink separator, receives and keeps sink
The end-enclosed adjacent with well is received is arranged；Well bottom is received by connecting line to be connected with rainwater inspection well；
Every section of harvesting sink is respectively connected with several water-permeable pipes, and water-permeable pipe one end is connected with groove body and is connected with elongated slot, permeable
The pipe other end stretches into aquifer；Permeable length of tube is more than or equal to 1 meter；It is low that there is water-permeable pipe the gradient and its to stretch into one end of water pipe
One end that Yu Qiyu harvesting sinks are connected；Slot bottom 5-8 of the one end that water-permeable pipe is connected with harvesting sink higher than harvesting sink
Centimetre；
It is covered with permeable geotextiles outside water-permeable pipe；The both ends of water-permeable pipe are equipped with the filter screen for stopping sundries in water；
The aquifer is metalling or water storage brick layer；It is evenly equipped on the tube wall of water-permeable pipe for permeable hole.
2. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：The water storage thickness 50-
100 centimetres, the grain size of rubble is 30-50 millimeters；70-100 centimetres of the planting soil thickness, the middle layer of sand are 20 centimetres thick.
3. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：Along road width direction,
Bottom setting in the outer height of grass planting brick layer.
4. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：Each tree Chi Chu is all provided with useful
In the communicating pipe of the aquifer of the both sides connection Shu Chi, it is located at the bottom of aquifer communicating pipe, communicating pipe is tree Chi Neiyanshuchi's
Edge arranges that the both ends of communicating pipe are respectively positioned on the medium position of aquifer width direction.
5. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：Other than the greenbelt
Pavement is equipped with the gradient along its width direction and lowest point connects with greenbelt；Several rows are provided along its length on pavement
It is used to indicate the blind way brick of blind person；Upper edge its width direction in pavement is equipped at intervals with several row's water-permeable bricks.
6. sponge urban road according to claim 4 receives drainage structure, it is characterised in that：The communicating pipe stretches into storage
The caliber in 100 centimetres of the threshold value tree pond of water layer, communicating pipe is 100 millimeters.
7. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：The harvesting sink is along it
Length direction is equipped with the gradient.
8. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：The water-permeable pipe is bent cloth
It sets.
9. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：Every section of harvesting sink length
It is respectively equipped with movable shutter grate at the top of the both ends in direction.
10. sponge urban road according to claim 1 receives drainage structure, it is characterised in that：
Mudhole is equipped between every section of least significant end for receiving and keeping sink receipts well adjacent thereto, the diameter of mudhole is more than or equal to 15
Centimetre；Mudhole opening is equipped with drain plug in one end of harvesting sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348918.9U CN207959429U (en) | 2018-03-15 | 2018-03-15 | Sponge urban road receives drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348918.9U CN207959429U (en) | 2018-03-15 | 2018-03-15 | Sponge urban road receives drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959429U true CN207959429U (en) | 2018-10-12 |
Family
ID=63742786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348918.9U Active CN207959429U (en) | 2018-03-15 | 2018-03-15 | Sponge urban road receives drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193758A (en) * | 2018-03-15 | 2018-06-22 | 郑州市市政工程总公司 | Sponge urban road receives drainage structure |
-
2018
- 2018-03-15 CN CN201820348918.9U patent/CN207959429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193758A (en) * | 2018-03-15 | 2018-06-22 | 郑州市市政工程总公司 | Sponge urban road receives drainage structure |
| CN108193758B (en) * | 2018-03-15 | 2024-01-09 | 郑州市市政工程总公司 | Sponge urban road storing and draining structure |
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