Utility model content
The purpose of this utility model is to provide a kind of rainwater on road surface abandoned stream and utilization system, and this system can adapt to not
Draining with the rainwater of rainfall.
To achieve these goals, this utility model provides a kind of rainwater on road surface abandoned stream and utilization system, wherein, institute
The system of stating includes laying along road surface bearing of trend and along the inward-outward direction on road surface the first disposal ditches arranged apart and the second water guide
Ditch, the first rainwater treatment module being connected with the discharge outlet of described first disposal ditches, and with the row of described second disposal ditches
The second rainwater treatment module that the mouth of a river is connected, the place of entry of described first disposal ditches enters water less than described second disposal ditches
Point.
Alternatively, described first disposal ditches overlaid with the first permeable cover plate, the top paving of described second disposal ditches
It is provided with the second permeable cover plate being spaced with described first permeable cover plate, and the upper surface of described first permeable cover plate is less than described
The upper surface of the second permeable cover plate.
Alternatively, it is provided with waterproof interlayer between described first permeable cover plate and described second permeable cover plate.
Alternatively, described second disposal ditches is integrally formed on described first disposal ditches, with formed have two mutually every
The double disposal ditches structure of the water guide groove opened.
Alternatively, described double disposal ditches structure includes diapire, respectively from a upwardly extending left side, left and right two ends for this diapire
Sidewall and right side wall, upwardly extending middle sidewall from this diapire, and respectively from the top phase of described left side wall and middle sidewall
To extending and a pair first roofs separating, and extend and separate from described middle sidewall is relative with the top of right side wall respectively
A pair second roofs, the first roof, left side wall, midfeather and diapire described in a pair surround described first disposal ditches, described in a pair
Second roof, right side wall, middle sidewall and diapire surround described second disposal ditches.
Alternatively, described double disposal ditches structure is about the center pair of the width bearing of trend of described double disposal ditches structure
Claim.
Alternatively, the first roof described in a pair about the centrosymmetry of the width bearing of trend of described first disposal ditches, one
To described second roof about the centrosymmetry of the width bearing of trend of described second disposal ditches.
Alternatively, described first rainwater treatment module is the early-stage rainwater processing module utilized for plant growing, described
Second rainwater treatment module is the rainwater catchment system module for storing and fresh-keeping rainwater, and described first disposal ditches is rain water drainage
Disposal ditches, described second disposal ditches is rainwater-collecting disposal ditches.
Alternatively, described early-stage rainwater processing module includes ecologic rainwater garden, and described rain water drainage disposal ditches is by pipe
Road is communicated to the bottom in described ecologic rainwater garden.
Alternatively, described rainwater catchment system module includes water-retention Jing Chi, is laid on breathing freely bottom described water-retention well pond
Antiseepage material layers, it is enclosed in the water impervious layer of described water-retention Jing Chi periphery, is laid on the well lid at described water-retention Jing Chi top.
Alternatively, described water-retention Jing Chi is honeycomb well body structure.
Alternatively, described honeycomb well body structure has the step groove being positioned at top, and the circumference around described step groove
Spaced multiple first water filter well, the bottom of described step groove has been formed down multiple spaced second water filter well,
Described well lid includes the sand base well lid being routed on described first water filter well, and is routed to the coagulation on described second water filter well
Soil well lid, is filled with the first metalling being positioned at above described concrete manhole cover, and is positioned at described first in described step groove
Concrete layer above metalling.
Alternatively, the bottom of described water-retention Jing Chi is provided with water pump.
Alternatively, described early-stage rainwater processing module is positioned at the inner side of described rainwater catchment system module, and described system
Also include the footpath being arranged between described rainwater-collecting disposal ditches and described early-stage rainwater processing module.
Alternatively, described footpath includes the permeable brick layer mated formation the most successively, bonding screed-coat, the second rubble
Layer, and it is positioned at described permeable brick layer, bonding screed-coat, a pair permeable road kerb of the second metalling both sides.
Alternatively, the upper surface of described footpath is higher than the place of entry of described second disposal ditches.
By technique scheme, the first disposal ditches and second that is that arrange the inward-outward direction laying along road surface and that separate
Disposal ditches, and make the first disposal ditches and the second disposal ditches respectively with the first rainwater treatment module and the second rainwater treatment module phase
Connect, and the place of entry of described first disposal ditches is less than the place of entry of described second disposal ditches.So, rainy season amount of rainfall less
Time, early-stage rainwater can flow in the first disposal ditches first along road surface, then flow at the first rainwater treatment module
Reason.As when amount of rainfall relatively big (heavy rain) in rainy season, rainwater has little time draining by the first disposal ditches, and the rainwater having little time draining can
With by the second disposal ditches, flow into the second rainwater treatment module, i.e. the first rainwater treatment module and the second rainwater can be passed through
Rainwater is processed by processing module simultaneously.Therefore, the rain of corresponding different rainfall is carried out by the rainwater treatment module of varying number
The collection of water, can solve mouth of a river bad adaptability under existing single fixing point type, have little time the problems such as draining.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, left and right " is usual
Be according to the page of accompanying drawing for, " inside and outside " refers to the interior and outer of corresponding component profile.
As it is shown in figure 1, this utility model provides a kind of rainwater on road surface abandoned stream and utilization system, such as, this system can
To mat formation to the both sides on road surface, wherein, system includes laying and arranged apart along the inward-outward direction on road surface along road surface bearing of trend
The first disposal ditches 11 and the second disposal ditches 12, the first rainwater treatment module being connected with the discharge outlet of the first disposal ditches 11
20, and the second rainwater treatment module 30 being connected with the discharge outlet of the second disposal ditches 12, the place of entry of the first disposal ditches 11
Place of entry less than the second disposal ditches 12.Wherein, " inside and outside " herein is for road surface, i.e. in road surface
The heart for inner side, away from the outside at the center on road surface.
It should be noted that the place of entry of rain water drainage disposal ditches 11 and rainwater-collecting disposal ditches 12 is to lead for ease of explanation
The rain penetration position in ditch and virtual out, be not necessary being.
By the first disposal ditches 11 and the second disposal ditches 12 that be that arrange the inward-outward direction laying along road surface and that separate, and
Make the first disposal ditches 11 and the second disposal ditches 12 respectively with the first rainwater treatment module 20 and the second rainwater treatment module 30 phase
Connect, and the place of entry of the first disposal ditches 11 is less than the place of entry of the second disposal ditches 12.So, when rainy season, amount of rainfall was less, just
Phase rainwater can flow to, in the first disposal ditches 11, then flow at the first rainwater treatment module 20 first along road surface
Reason.As when rainy season, amount of rainfall was bigger, rainwater has little time draining by the first disposal ditches 11, and the rainwater having little time draining can lead to
Cross the second disposal ditches 12, flow into the second rainwater treatment module 30, i.e. the first rainwater treatment module 20 and the second rain can be passed through
Rainwater is processed by water treating module 30 simultaneously.Therefore, corresponding different rainfall is carried out by the rainwater treatment module of varying number
The collection of rainwater, mouth of a river bad adaptability under existing single fixing point type can be solved, have little time the problems such as draining.
Wherein, the first rainwater treatment module 20 and the second rainwater treatment module 30 can be any suitably to enter rainwater
The rainwater treatment module of the identical or different process of row, this is not restricted by this utility model, belongs to protection of the present utility model
Scope.Such as, for realizing the comprehensive utilization of rainwater, the first rainwater treatment module 20 can be the initial stage utilized for plant growing
Rainwater treatment module, the second rainwater treatment module 30 can be the rainwater catchment system module for storing and fresh-keeping rainwater, first
Disposal ditches 11 can be rain water drainage disposal ditches, and the second disposal ditches 12 can be rainwater-collecting disposal ditches.
For realizing collection and the filtering function of rainwater simultaneously, the first disposal ditches 11 overlaid with the first permeable cover plate
13, the second disposal ditches 12 overlaid with the second permeable cover plate 14 being spaced with the first permeable cover plate 13, and first is permeable
The upper surface of cover plate 13 is less than the upper surface of the second permeable cover plate 14.That is, it is permeable that the place of entry of the first disposal ditches 11 is positioned at first
The plane at cover plate 13 place, the place of entry of the second disposal ditches 12 is positioned at the plane at the second permeable cover plate 14 place.
Wherein, owing to the first permeable cover plate 13 and the second permeable cover plate 14 can allow for rain penetration and can intercept city dirt
Dye thing, filters rainwater.Therefore, when rainy season, amount of rainfall was less, early-stage rainwater can flow to into water first along road surface
At the first permeable cover plate 13 that point is relatively low, filtration and infiltration enters rain water drainage disposal ditches, then flows into early-stage rainwater and processes mould
Block processes.As when amount of rainfall relatively torrential rain in rainy season, rainwater penetrates slow at the first permeable cover plate 13 or has little time to ooze
Thoroughly, at this moment, the rainwater having little time infiltration can flow to the second permeable cover plate 14 that place of entry is higher, and filtration and infiltration enters rainwater collection
Collection disposal ditches, then flows into rainwater catchment system module, to recycle.That is, corresponding difference is carried out by facial draining
The collection of size rainwater, and collect and filter synchronous carry out, can solve nozzle blocking under existing single fixing point type, pipeline block up
Fill in, have little time the problems such as draining.
Wherein, facial draining refers to rainwater can be along multiple directions draining, including rain water drainage disposal ditches and rain
Water collects the bearing of trend of the bearing of trend such as road of disposal ditches, along rainwater-collecting disposal ditches and rainwater catchment system module
Communication direction, and along rain water drainage disposal ditches and the communication direction of early-stage rainwater processing module.
During for ensureing that rainy season, rainfall was less, rainwater dredges rainwater only by the first disposal ditches 11 that place of entry is relatively low, the
It is provided with waterproof interlayer 15 between one permeable cover plate 13 and the second permeable cover plate 14.In such manner, it is possible to ensure when amount of rainfall is few,
Early-stage rainwater all flows in rain water drainage disposal ditches 11, in order to concentrates early-stage rainwater and processes.Wherein, waterproof interlayer
The 15 waterproof materials that can be well known to those skilled in the art are made, and such as, concrete, this is not limited by this utility model
System, belongs among protection domain of the present utility model.
First disposal ditches 11 and the second disposal ditches 12 can be fixed with concrete bonding, and other maybe can be used the most square
Formula is fixedly connected, and this is not restricted by this utility model, belongs among protection domain of the present utility model.Preferably,
Second disposal ditches 12 is integrally formed on the first disposal ditches 11, has two the double of water guide groove spaced apart from each other with formation and leads
Ditch structure.That is, double disposal ditches structure is a monolithic construction, thus, easy construction, to safeguard simpler, bearing capacity is more preferable,
Qualitative by force.
As the double disposal ditches structure of a kind of common shape, as shown in Figures 2 and 3, double disposal ditches structure includes the end
Wall 100, respectively from the upwardly extending left side wall in left and right two ends 101 and the right side wall 102 of this diapire 100, from this diapire 100
Upwardly extending middle sidewall 103, and respectively from left side wall 101 extend and separate a pair relative with the top of middle sidewall 103
First roof 104, and the most therefrom sidewall 103 a pair second roofs extending and separate relative with the top of right side wall 102
105, a pair first roofs 104, left side wall 101, middle sidewall 103 and diapire 100 surround rain water drainage disposal ditches 11, a pair second
Roof 105, right side wall 102, middle sidewall 103 and diapire 100 surround rainwater-collecting disposal ditches 12.
For simplifying the shaping of double disposal ditches structure, and making double disposal ditches uniform force, double disposal ditches structure is closed
Centrosymmetry in the width bearing of trend of double disposal ditches structure.
Wherein, the width bearing of trend of double disposal ditches structure refers to hang down mutually with the bearing of trend of rain water drainage disposal ditches 11
Straight direction.
For being further ensured that double disposal ditches uniform force, a pair first roofs 104 are about the width of the first disposal ditches 11
The centrosymmetry of bearing of trend, a pair second roofs 105 are about the centrosymmetry of the width bearing of trend of the second disposal ditches 12.
Wherein, the width bearing of trend of the first disposal ditches 11 and the second disposal ditches 12 and double disposal ditches knot above
The width bearing of trend of structure is identical.
Preferably, as it is shown in figure 1, early-stage rainwater processing module includes that ecologic rainwater garden, rain water drainage disposal ditches are passed through
Pipeline 21 is communicated to the bottom in ecologic rainwater garden.So, by early-stage rainwater after the first permeable cover plate 13 filters, via
Rain water drainage disposal ditches and pipeline 21 flow into the bottom in ecologic rainwater garden, it is possible to absorbed from lower by rainwater by having
To the absorbent member of eminence, the rainwater of collection is transported to from bottom the top in ecologic rainwater garden, meets ecologic rainwater garden and plant
The water demand that thing grows naturally.
Wherein, what absorbent member can be well known to those skilled in the art any is suitable to automatically be sent to moisture from lower height
The moisture automatic transport structure at place, this is not restricted by this utility model, belongs among protection domain of the present utility model.
For realizing collecting the storing and fresh-keeping function of rainwater, as it is shown in figure 1, the second rainwater treatment module 30 includes water-retention Jing Chi
31, it is laid on the ventilation anti-seepage material layers 32 bottom water-retention well pond 31, is enclosed in the water impervious layer 33 of water-retention well pond 31 surrounding, paving
It is located at the well lid 34 at top, water-retention well pond 31.
Wherein, water-retention well pond 31 may be used for the rainwater of store collected, ventilation anti-seepage material layers 32, such as ventilation anti-seepage
Sand, may be used for preventing water loss from going bad, water impervious layer 33, such as geomembrane, may be used for preventing water loss, well lid 34
Be easy to from water-retention well pond 31 water intaking utilize, for example, it is possible to arrange a water pump in the bottom in water-retention well pond 31, with by moisture from
Bottom extraction comes up, may be used for carwash, flush the toilet, the multiple water place that needs such as irrigation, it is achieved the comprehensive utilization function of rainwater, separately
Outward, well lid 34 can also strengthen the structural strength in water-retention well pond 31.
For strengthening the structural strength in water-retention well pond 31, being beneficial to construction, maintain easily, robust structure, water-retention well pond 31 is honeybee
Nest well body structure.
Specifically, as it is shown in figure 1, honeycomb well body structure has the step groove being positioned at top, and the week around step groove
To spaced multiple first water filter wells 311, the bottom of step groove has been formed down multiple spaced second water filter well
312, well lid 34 includes the sand base well lid 341 being routed on the first water filter well 311, and is routed on the second water filter well 312
Concrete manhole cover 342, is filled with the first metalling 35 being positioned at above concrete manhole cover 342, and is positioned at first in step groove
Concrete layer 36 above metalling 35.Therefore, concrete layer 36 and the first metalling 35 can improve whole honeybee further
The intensity of nest well body structure, can increase the service life.
For the benefit of space is arranged so that the connecting pipeline of whole rainwater on road surface abandoned stream and utilization system is arranged the simplest
Single, as it is shown in figure 1, early-stage rainwater processing module is positioned at the inner side of rainwater catchment system module, and this system also includes being arranged on
Footpath 40 between rainwater-collecting disposal ditches and early-stage rainwater processing module.
Wherein, for ease of recharge of groundwater, footpath 40 includes the permeable brick layer 41 mated formation the most successively, bonding looks for
Flat bed the 42, second metalling 43, and be positioned at permeable brick layer 41, a pair of bonding screed-coat the 42, second metalling 43 both sides saturating
Water route kerb 44.That is, of the left side in a pair permeable road kerb 44 be positioned at rainwater-collecting disposal ditches 12 and footpath 40 it
Between, another of right side may be located between footpath 40 and early-stage rainwater processing module above.So, during heavy rain, one
Dividing rainwater can flow through the second metalling 43 by the permeable road kerb 44 in left side, supplement to subsoil water, a part of rainwater is also
After can being filtered by permeable brick layer 41, supplement to subsoil water by bonding screed-coat 42 and the second metalling 43, it is achieved
The comprehensive utilization of rainwater.
It addition, the moisture being flowed in the second metalling 43 can also flow into first by the permeable road kerb 44 on right side
In rainwater treatment module 20.
For preventing rainwater from having influence on pedestrian, the upper surface of footpath 40 is higher than the place of entry of the second disposal ditches 12.That is, People's Bank of China
The upper surface in road 40 is higher than the upper surface of the second permeable cover plate 14.That is, when raining, it is saturating that the rainwater on road surface can all pass through first
Water cover plate 13 and the second permeable cover plate 14 penetrate into rain water drainage disposal ditches and rainwater-collecting disposal ditches, respectively without flowing to
In footpath 40.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.