Urban road collecting structure of rainwater
Technical field
The invention belongs to sponge city technical field, particularly relate to a kind of urban road collecting structure of rainwater.
Background technology
Sponge city, is new generation of city storm water man-agement concept, refers to that city is adapting to environmental change and reply rainwater band
The aspects such as the natural disaster come have good " elastic ", it is possible to referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system to build ".Rain time water suction, water-retention, infiltration, water purification, when needing, the water stored " is discharged " and add in order to
With.
At present, porous pavement is when heavy rain arrives, it is impossible to quickly water suction, water-retention, causes a large amount of rain water runoff, thus nothing
Method reaches infiltration, water purification purpose, and is likely to result in huge disaster.
Summary of the invention
In order to solve current porous pavement and cannot quickly absorb water, water-retention problem, the present invention provides a kind of urban road rainwater
Collection structure, it is possible to when heavy rain arrives, quickly water suction, water-retention, and realize effectively infiltration, water purification purpose.
The technical solution used in the present invention is as follows:
Include road rain collection well road rainwater collecting construction unit and tie without road rain collection well road rainwater collecting
Structure unit, has road rain collection well road rainwater collecting construction unit and without road rain collection well road rainwater collecting structure
Unit interval arranges;Road rain collection well road rainwater collecting construction unit is had to include double-layer water storage road surface, road rainwater collection
Ji Jing, road rainwater water inlet grate, kerbstone, road rainwater drainage pipe, the road rainwater borehole wall, the interim storage layer of road rainwater-collecting
Drain pipe, road rainwater large-scale rapid osmotic well, road rainwater far-end infiltration conveying pipe and roadnet drain pipe, described is double
Layer water storage road surface is the interim storage layer of footpath rainwater-collecting and the interim storage layer of road rainwater-collecting;Rain collection well without road
Road rainwater collecting construction unit include double-layer water storage road surface, roadnet drain pipe, footpath rainwater large-scale rapid osmotic well,
Footpath rainwater-collecting interim storage layer drain pipe and footpath rainwater far-end infiltration conveying pipe, described double-layer water storage road surface is
The interim storage layer of footpath rainwater-collecting and the interim storage layer of road rainwater-collecting;
The described side, double-layer water storage road surface in road rain collection well road rainwater collecting construction unit that has arranges kerbstone, road
Kerb side arranges road rain collection well, and road rain collection well sidewall arranges the road rainwater borehole wall, road rain collection well
Upper end arranges road rainwater water inlet grate, and road rain collection well and the interim storage layer of road rainwater-collecting are by road rain-water drainage
Pipe connects, and double-layer water storage road surface opposite side arranges road rainwater large-scale rapid osmotic well, the interim storage layer of road rainwater-collecting
Side arranges Lateral plugging plate, and the middle and upper part of Lateral plugging plate arranges and can be connected horse by rapid osmotic well large-scale with road rainwater
Road rainwater-collecting interim storage layer drain pipe, is provided with roadnet drain pipe, double in road rainwater large-scale rapid osmotic well
Height bottom layer water storage road surface arranges road rainwater far-end infiltration conveying pipe;
In the described road rainwater collecting construction unit of rain collection well without road, side, double-layer water storage road surface arranges kerbstone, separately
Side arranges footpath rainwater large-scale rapid osmotic well, and footpath rainwater-collecting interim storage layer side arranges Lateral plugging plate,
It is interim that the middle and upper part of Lateral plugging plate is provided with the footpath rainwater-collecting that rapid osmotic well large-scale with footpath rainwater be connected
Storage layer drain pipe, the height bottom double-layer water storage road surface arranges footpath rainwater far-end infiltration conveying pipe;Footpath rainwater
It is provided with roadnet drain pipe in large-scale rapid osmotic well.
Described both sides of the edge, double-layer water storage road surface use Lateral plugging plate edge sealing brick, Lateral plugging plate prevent rainwater to
Both sides flow freely;Arranging a row along longitudinally (road direction) at interval of 20~50 meters and longitudinally cut off brick, longitudinal intercepter plate is prevented
Only rainwater is along longitudinally flowing freely.
Gravel and sand is filled up in described footpath rainwater large-scale rapid osmotic well and roadnet drain pipe.
Described Lateral plugging plate is seepy material.
Described double-layer water storage road surfacing double-layer water storage pavior brick, double-layer water storage pavior brick is divided into 3 kinds of brick: standard brick
Type, longitudinally partition brick and edge sealing brick;
Standard brick includes top panel, longitudinal rib, water longitudinal direction flowing water chamber, cross rib, water longitudinal direction flowing water mouth, end face drainage
Hole, middle level dividing plate and bottom plate;Top panel all has some end face treatment holes, and end face treatment hole is circular, its a diameter of 5 ~ 20mm;
End face treatment hole is 20 ~ 40mm according to distributed rectangular, distance four limit;The two of which opposite flank of standard brick is respectively provided with 2
Individual longitudinal rib, surrounds 2 water longitudinal direction flowing water chambeies with top panel, middle level dividing plate, bottom plate;Two other side is arranged laterally
Rib, is water longitudinal direction flowing water mouth between cross rib;
Longitudinally cut off brick and include top panel, longitudinal rib, water longitudinal direction flowing water chamber, cross rib, water longitudinal direction flowing water mouth, end face filter
Water hole, longitudinal intercepter plate, middle level dividing plate and bottom plate;Top panel all has some end face treatment holes, and end face treatment hole is circular, its
A diameter of 5 ~ 20mm;End face treatment hole is 20 ~ 40mm according to distributed rectangular, distance four limit;Two of which opposite flank sets respectively
Put 2 longitudinal ribs, surround 2 water longitudinal direction flowing water chambeies with top panel, middle level dividing plate, bottom plate;Two other side arranges horizontal stroke
To between rib, cross rib being water longitudinal direction flowing water mouth;Longitudinal intercepter plate closure is in the side in water longitudinal direction flowing water chamber;
Edge sealing brick is longitudinally cut off brick and is included top panel, longitudinal rib, water longitudinal direction flowing water chamber, cross rib, water longitudinal direction flowing water
Mouth, end face treatment hole, Lateral plugging plate, middle level dividing plate and bottom plate;Top panel all has some end face treatment holes, end face treatment hole
For circle, its a diameter of 5 ~ 20mm;End face treatment hole is 20 ~ 40mm according to distributed rectangular, distance four limit;Two of which opposite side
Face is respectively provided with 2 longitudinal ribs, surrounds 2 water longitudinal direction flowing water chambeies with top panel, middle level dividing plate, bottom plate;Two other side
Face arranges cross rib, is water longitudinal direction flowing water mouth between cross rib;Lateral plugging plate blocks in the side of water longitudinal direction flowing water mouth;
Beneficial effects of the present invention:
The invention has the beneficial effects as follows that simple structure, stress performance are good, processing is easy, substantial amounts of quick collection interim water storage cavity energy
Enough quickly collected by permeable hole and store, and by the long-term infiltration of follow-up a period of time, water purification, it is achieved that efficient rainwater
Utilize and the effect of taking precautions against natural calamities.
Accompanying drawing explanation
It is described further in the present invention below in conjunction with the accompanying drawings:
Fig. 1 be urban road collecting structure of rainwater of the present invention have road rain collection well schematic cross-sectional view;
Fig. 2 is the schematic cross-sectional view of rain collection well without road of urban road collecting structure of rainwater of the present invention;
Fig. 3 is double-layer water storage pavior brick standard brick longitudinal direction elevational schematic view;
Fig. 4 is the double-layer water storage pavior brick horizontal elevational schematic view of standard brick;
Fig. 5 is that double-layer water storage pavior brick longitudinally cuts off the horizontal elevational schematic view of brick;
Fig. 6 is the double-layer water storage pavior brick horizontal elevational schematic view of edge sealing brick;
Fig. 7 is double-layer water storage pavior brick floor map;
In figure: 1 is double-layer water storage pavior brick;2 is road rain collection well;3 is road rainwater water inlet grate;4 is kerbstone;5 are
Road rainwater drainage pipe;6 is the road rainwater borehole wall;7 is the interim storage layer of footpath rainwater-collecting;8 face for road rainwater-collecting
Time storage layer;9 is road rainwater-collecting interim storage layer drain pipe;10 is road rainwater large-scale rapid osmotic well;11 is road
Rainwater far-end infiltration conveying pipe;12 is roadnet drain pipe;13 is footpath rainwater large-scale rapid osmotic well;14 is footpath
Rainwater-collecting interim storage layer drain pipe;15 is footpath rainwater far-end infiltration conveying pipe;1-1 is top panel;1-2 is longitudinally
Rib;1-3 is water longitudinal direction flowing water chamber;1-4 is cross rib;1-5 is water longitudinal direction flowing water mouth;1-6 is end face treatment hole;1-7 is
Longitudinal intercepter plate;1-8 is Lateral plugging plate;1-9 is middle level dividing plate;1-10 is bottom plate.
Detailed description of the invention:
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and the present invention is described in detail by embodiment, but can not be by
They are interpreted as limiting the scope of the present invention.
A kind of urban road collecting structure of rainwater, as shown in Fig. 1 ~ Fig. 7, mainly by double-layer water storage pavior brick 1, road rainwater
Collect well 2, road rainwater water inlet grate 3, kerbstone 4, road rainwater drainage pipe 5, the road rainwater borehole wall 6, footpath rainwater-collecting
Interim storage layer 7, the interim storage layer of road rainwater-collecting 8, road rainwater-collecting interim storage layer drain pipe 9, road rainwater are big
Type rapid osmotic well 10, road rainwater far-end infiltration conveying pipe 11, roadnet drain pipe 12, footpath rainwater is large-scale quickly oozes
Well 13, footpath rainwater-collecting interim storage layer drain pipe 14, footpath rainwater far-end infiltration conveying pipe 15 etc. are constituted thoroughly, and it is special
Levy and be:
Footpath in urban road both sides uses double-layer water storage pavior brick 1, forms two interim water storages, drainage blankets, and upper strata is
The interim storage layer of footpath rainwater-collecting 7, lower floor is the interim storage layer of road rainwater-collecting 8;
Use edge sealing brick in footpath both sides of the edge, Lateral plugging plate 1-8 prevents rainwater from flowing freely to both sides;Along longitudinal road
Direction, road arranges a row at interval of 20~50 meters and longitudinally cuts off brick, and longitudinal intercepter plate 1-7 prevents rainwater along longitudinally freely flowing
Dynamic;At interval of 20~50 meters, a footpath rainwater large-scale rapid osmotic well 13, footpath rainwater large-scale rapid osmotic well are set
Fill up gravel and sand in 13, use People's Bank of China in the middle and upper part of the Lateral plugging plate 1-8 of the interim storage layer of footpath rainwater-collecting 7
Road rainwater-collecting interim storage layer drain pipe 14 and footpath rainwater large-scale rapid osmotic well 13 UNICOM, preferentially on double-layer water storage road
Height bottom face brick 1 arranges footpath rainwater far-end infiltration conveying pipe 15;
Between two footpath rainwater large-scale rapid osmotic wells 13, at urban road edge, one road is set near footpath
Rain collection well 2, arranges a road rainwater large-scale rapid osmotic well 10 in the outside of footpath;Interim at road rainwater-collecting
The middle and upper part of the Lateral plugging plate 1-8 of storage layer 8 uses road rainwater drainage pipe 5 and road rain collection well 2 UNICOM;At road
The middle and upper part of the Lateral plugging plate 1-8 of the interim storage layer of rainwater-collecting 8 use road rainwater-collecting interim storage layer drain pipe 9 with
Road rainwater large-scale rapid osmotic well 10 UNICOM;Gravel and sand is filled up in roadnet drain pipe 12;Preferential at double-layer water storage
Height bottom pavior brick 1 arranges road rainwater far-end infiltration conveying pipe 11;
Footpath rainwater stores temporarily and flows: footpath rainwater is by the end face on the top panel 1-1 of double-layer water storage pavior brick 1
Treatment hole 1-6 filters and flows into the interim storage layer of footpath rainwater-collecting 7, and the Lateral plugging plate 1-8 outside footpath is permeable
Material, water is entered footpath rainwater large-scale rapid osmotic well 13 by Lateral plugging plate 1-8 seepage flow;When rainfall is relatively big or the time relatively
Long, rainwater reaches the height of footpath rainwater-collecting interim storage layer drain pipe 14, and rainwater is interim by footpath rainwater-collecting
Storage layer drain pipe 14 is flowed into footpath rainwater large-scale rapid osmotic well 13, rain in footpath rainwater large-scale rapid osmotic well 13
Water seepage flow enters underground, when the rainwater water surface reaches the height of footpath rainwater far-end infiltration conveying pipe 15, and rainwater passes through footpath
Rainwater far-end infiltration conveying pipe 15 is drained;After rainfall stops, the rainwater in the interim storage layer of footpath rainwater-collecting 7 passes through side
Face Lateral plugging plate 1-8 seepage flow is to underground or footpath rainwater large-scale rapid osmotic well 13;
Urban road rainwater stores temporarily and flows: urban road rainwater enters road rain by road rainwater water inlet grate 3 drainage
Water collects well 2, and when the water surface reaches the height of road rainwater drainage pipe 5, rainwater flows into the interim storage layer of road rainwater-collecting 8,
Lateral plugging plate 1-8 outside footpath is seepy material, and it is big that water is entered road rainwater by Lateral plugging plate 1-8 seepage flow
Type rapid osmotic well 10;When rainfall is relatively big or the time is longer, and rainwater reaches the height of road rainwater-collecting interim storage layer drain pipe 9
Degree, rainwater is flowed into road rainwater large-scale rapid osmotic well 10, road rain by road rainwater-collecting interim storage layer drain pipe 9
In water large-scale rapid osmotic well 10, storm seepage enters underground, when the rainwater water surface reaches road rainwater far-end infiltration conveying pipe 11
Highly, rainwater is drained by road rainwater far-end infiltration conveying pipe 11;After rainfall stops, the interim storage layer of road rainwater-collecting
Rainwater in 8 passes through side lateral plugging plate 1-8 seepage flow to underground or road rainwater large-scale rapid osmotic well 10.
Double-layer water storage pavior brick 1 mainly by top panel 1-1, longitudinal rib 1-2, water longitudinal direction flowing water chamber 1-3, cross rib 1-4,
Water longitudinal direction flowing water mouth 1-5, end face treatment hole 1-6, longitudinal intercepter plate 1-7, Lateral plugging plate 1-8, middle level dividing plate 1-9, bottom
Plate 1-10 etc. are constituted,
Double-layer water storage pavior brick 1 is divided into 3 kinds of brick: standard brick, longitudinally partition brick and edge sealing brick, top panel 1-1 all has
Some end face treatment hole 1-6, end face treatment hole 1-6 are preferably circular, its a diameter of 5 ~ 20mm;End face treatment hole 1-6 totally divides
Cloth is preferably rectangle, and distance four limit is 20 ~ 40mm;Top panel 1-1, middle level dividing plate 1-9, bottom plate 1-10 are preferentially uniformly distributed;
The two of which opposite flank of standard brick is respectively provided with 2 longitudinal rib 1-2, with top panel 1-1, middle level dividing plate 1-9, the end
Laminate 1-10 surrounds 2 water longitudinal direction flowing water chamber 1-3;Two other side arranges cross rib 1-4, for depositing between cross rib 1-4
Water longitudinal direction flowing water mouth 1-5;
Longitudinal partition brick main difference is that with standard brick: one of them end face of water longitudinal direction flowing water chamber 1-3 is overall
Closure, forms longitudinal intercepter plate 1-7;
Edge sealing brick main difference is that with standard brick: one of them side entirety closure of water longitudinal direction flowing water chamber 1-5,
Form Lateral plugging plate 1-8.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.