CN208965353U - A kind of sponge urban ground permeable pavement structure - Google Patents
A kind of sponge urban ground permeable pavement structure Download PDFInfo
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- CN208965353U CN208965353U CN201821625626.1U CN201821625626U CN208965353U CN 208965353 U CN208965353 U CN 208965353U CN 201821625626 U CN201821625626 U CN 201821625626U CN 208965353 U CN208965353 U CN 208965353U
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Abstract
The utility model relates to ground permeable pavement fields, a kind of sponge urban ground permeable pavement structure is provided, including bottom water guide structure, intermediate permeable structure and sink covering plate structure, the bottom water guide structure includes rectangular sink and the intermediate water guide face of surrounding edge distribution, the center in the intermediate water guide face is highest point, edge is minimum point, and edge extends to rectangular sink；The intermediate permeable structure includes permeable brick layer and permeable filled layer, and the partial size of permeable particle incrementally increases from inside to outside in the permeable filled layer；The sink covering plate structure includes transverse slat and riser, and riser is equipped with permeable hole, and permeable pore size is less than the partial size of the permeable particle of outermost layer in permeable filled layer.The utility model structure is simple, and each structure is a unit, and unit is reproducible, applied widely, suitable for public places such as the pavement in city, open parking ground, garden and squares.
Description
Technical field
The utility model relates to ground permeable pavement fields, more particularly, to a kind of sponge urban ground permeable pavement
Structure.
Background technique
City uses the closely knit closed earth's surface paving structure such as cement concrete, bituminous concrete mostly at present, replaces former
Some soil surfaces.The public places such as pavement, open parking ground, garden and the square in city, all with neat beautiful slabstone
Material or cement azulejo are laid with.Closely knit paving by natural precipitation completely with lower soil and underground water blocking, the big portion of precipitation
Divide through sewerage system, is discharged into rivers,lakes and seas.
Based on the above situation, when larger precipitation occurs, surface pond is excessive, can not be discharged into municipal drainage system in time
System, increases the burden of sewerage system, and to pedestrian's trip and vehicle driving is made troubles and security risk, or even causes city
City's waterlogging.
At present the permeable pavement in technology be by increasing the porosity of pavement material come permeable, though improve permeable effect
Rate, but cause its use intensity lower simultaneously because its porosity is larger, durability is poor, is not achieved what sponge urban water-through was mated formation
It is required that.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of sponge urban ground permeable pavement knot
Structure, including bottom water guide structure, intermediate permeable structure and sink covering plate structure, structure is simple, can largely improve permeable effect
Rate, and each sponge urban ground permeable pavement structure can carry out unit duplication, be laid with simply, it is applied widely.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of sponge urban ground permeable pavement structure, the sponge urban ground permeable pavement structure overall profile are provided
It is square, including bottom water guide structure, intermediate permeable structure and sink covering plate structure, the bottom water guide structure include surrounding edge point
The rectangular sink of cloth and intermediate water guide face, the center in the intermediate water guide face are highest point, and edge is minimum point, and edge
Extend to rectangular sink.
The intermediate permeable structure includes permeable brick layer and permeable filled layer, for permeating excess surface water, permeable filled layer
Be filled in permeable brick layer and intermediate water guide face be formed by cavity, in the permeable filled layer partial size of permeable particle by interior and
It incrementally increases outside.
The sink covering plate structure includes transverse slat and riser, and the transverse slat is layed in the top of rectangular sink, and with it is permeable
Brick layer keeps horizontal, and transverse slat is equipped with drainage hole；The riser encloses the surrounding set on intermediate permeable structure, for fixing water-permeable brick
Layer, riser is equipped with permeable hole, and permeable pore size is less than the partial size of the permeable particle of outermost layer in permeable filled layer.
In above scheme, the sponge urban ground permeable pavement structure overall profile is square, applied widely, each
Square structure is a unit, and unit is reproducible, public suitable for the pavement in city, open parking ground, garden and square etc.
Place.It is simple including bottom water guide structure, intermediate permeable structure and sink covering plate structure, structure.
The bottom water guide structure include surrounding edge distribution rectangular sink and intermediate water guide face, in the intermediate water guide face
Heart position is highest point, and edge is minimum point, and edge extends to rectangular sink；Intermediate water guide face, which is that intermediate high surrounding is low, to be set
Meter is quickly passed through rectangular sink conducive to guidance water flow, and rectangular sink carries out water storage to a certain extent, improves ground permeable pavement
The permeable efficiency of structure.
The intermediate permeable structure includes permeable brick layer and permeable filled layer, for permeating excess surface water, permeable filled layer
Be filled in permeable brick layer and intermediate water guide face be formed by cavity, in the permeable filled layer partial size of permeable particle by interior and
It incrementally increases outside.The gap formed between permeable particle greatly improves permeable compared with the porosity of prior art pavement material
Efficiency.The partial size of permeable particle incrementally increases from inside to outside in the permeable filled layer, more can closely fill water-permeable brick
Layer and intermediate water guide face are formed by cavity.The laying of permeable brick layer and cement concrete in the prior art, bituminous concrete
It compares, reduces paver consolidation degree.
The sink covering plate structure includes transverse slat and riser, and the transverse slat is layed in the top of rectangular sink, and with it is permeable
Brick layer keeps horizontal, and transverse slat is equipped with drainage hole；The riser encloses the surrounding set on intermediate permeable structure, for fixing water-permeable brick
Layer, riser is equipped with permeable hole, and permeable pore size is less than the partial size of the permeable particle of outermost layer in permeable filled layer.On transverse slat
Drainage hole can have little time the ponding penetrated through permeable brick layer as early as possible.Riser encloses the surrounding set on intermediate permeable structure, can
Permeable brick layer is more effectively fixed, without additionally increasing the structure of fixed permeable brick layer.Permeable pore size on riser is less than
The partial size of the permeable particle of outermost layer in permeable filled layer can effectively stop permeable particle to enter rectangular sink, and prevent permeable
Grain is caught in the permeable hole on riser.
The bottom of the rectangular sink is lower than the edge 5-20cm in intermediate water guide face, and rectangular sink is connected to municipal drainage system
System.Rectangular sink has certain depth, can water storage to a certain extent, reduce the discharge pressure of sewerage system.
The intermediate water guide face is arcwall face, and surface is round and smooth, and the center in intermediate water guide face is highest point, and edge is most
Low spot；The intermediate water guide face is the tetragonous conical surface, and the center in middle time water guide face is highest point, and edge is minimum point, in
Between water guide face center and rectangular four angles in bottom surface line be rectangular pyramid four ribs.The intermediate water guide face can root
It is designed as the round and smooth arcwall face in surface or the tetragonous conical surface according to actual conditions, but following center always is highest point, edge
For the principle of minimum point, such design accelerates flow rate of water flow, improves water guide efficiency.
Permeable particle in the permeable filled layer is successively distributed from inside to outside, and distribution level is round level or rectangular layer
Secondary, the permeable particle of every layer of filling same particle size, slice width 20-60cm, infiltration width between layers is less than 8cm, outermost
The partial size of layer filler particles is greater than 2cm.The distribution level of permeable particle can be set according to the actual situation in the permeable filled layer
It is calculated as round level or rectangular level, intermediate water guide face is arcwall face, and distribution level may be designed as round level, intermediate water guide face
For the tetragonous conical surface, being distributed level may be designed as rectangular level.The permeable particle of every layer of filling same particle size, slice width 20-60cm,
In the actual operation process, consolidation need to be filled for every layer, guarantees that infiltration width between layers is less than 8cm.Outermost layer filling
The partial size of grain is greater than 2cm.
Preferably, the transverse slat of the sink covering plate structure and riser are linked together.The transverse slat and riser of sink covering plate structure
It can be the integrated design, it is easier in the actual production process.
Preferably, there is the water-guiding hole being uniformly distributed straight down on the intermediate water guide face.Water guide on intermediate water guide face
Hole improves water guide efficiency.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, and each structure is a unit, and unit is reproducible, applied widely, is suitable for city
The public places such as pavement, open parking ground, garden and the square in city.Permeable efficiency can be largely improved, is laid with simple.Side
Shape sink has certain depth, can carry out water storage to a certain extent, improves the permeable efficiency of ground permeable pavement structure, reduces
The discharge pressure of sewerage system.It is highest point that intermediate water guide face, which follows center, and edge is the principle of minimum point, this
The design of sample accelerates flow rate of water flow, improves water guide efficiency.Drainage hole on transverse slat can come not through permeable brick layer as early as possible
And the ponding penetrated.Riser is for fixing permeable brick layer, and transverse slat and riser can be the integrated design, in the actual production process
It is easier.
Detailed description of the invention
Fig. 1 is the side sectional view of sponge urban ground permeable pavement structure；
Fig. 2 is the top view of sponge urban ground permeable pavement structure；
Fig. 3 is the round level distribution schematic diagram of permeable particle in permeable filled layer；
Fig. 4 is the rectangular level distribution schematic diagram of permeable particle in permeable filled layer；
Fig. 5 is the permeable schematic illustration of sponge urban ground permeable pavement structure；
Fig. 6 is sink covering plate structure schematic diagram.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, the utility model embodiment
Attached drawing in the same or similar label correspond to the same or similar components, only for illustration, should not be understood as to this
The limitation of utility model；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, amplification or contracting
It is small, do not represent the size of actual product；The side of the instructions such as embodiment term " on ", "lower", "left", "right" in the utility model
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, rather than the device or element of indication or suggestion meaning must
There must be specific orientation or be constructed with specific orientation, it for the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term.
It is as depicted in figs. 1 and 2 the side sectional view and top view of sponge urban ground permeable pavement structure, the sponge
Urban ground permeable pavement structure overall profile is square, including bottom water guide structure, intermediate permeable structure and sink cover are hardened
Structure, the bottom water guide structure include rectangular sink 200 and the intermediate water guide face 100 of surrounding edge distribution, the intermediate water guide face 100
Center be highest point, edge is minimum point, and edge extends to rectangular sink 200；
The intermediate permeable structure includes permeable brick layer 400 and permeable filled layer 300, permeable for permeating excess surface water
Filled layer 300 is filled in permeable brick layer 400 and intermediate water guide face 100 is formed by cavity, in the permeable filled layer 300 thoroughly
The partial size of particle water incrementally increases from inside to outside；
As shown in fig. 6, the sink covering plate structure includes transverse slat 510 and riser 520, the transverse slat 510 is layed in rectangular
The top of sink 200, and keep horizontal with permeable brick layer 400, transverse slat 510 is equipped with drainage hole 511；The riser 520, which encloses, to be set
In the surrounding of intermediate permeable structure, for fixing permeable brick layer 400, riser 520 is equipped with permeable hole 521, and permeable hole 521 is straight
Diameter is less than the partial size of the permeable particle of outermost layer in permeable filled layer 300.
In the present embodiment, sponge urban ground permeable pavement structure overall profile is square, applied widely, each rectangular
Structure is a unit, and unit is reproducible, suitable for public places such as the pavement in city, open parking ground, garden and squares.
It is simple including bottom water guide structure, intermediate permeable structure and sink covering plate structure, structure.
The bottom water guide structure includes rectangular sink 200 and the intermediate water guide face 100 of surrounding edge distribution, the intermediate water guide
The center in face 100 is highest point, and edge is minimum point, and edge extends to rectangular sink 200；Intermediate water guide face 100 is
The low design of intermediate high surrounding is quickly passed through rectangular sink 200 conducive to guidance water flow, rectangular sink 200 to a certain extent into
Row water storage improves the permeable efficiency of ground permeable pavement structure.
The intermediate permeable structure includes permeable brick layer 400 and permeable filled layer 300, permeable for permeating excess surface water
Filled layer 300 is filled in permeable brick layer 400 and intermediate water guide face 100 is formed by cavity, in the permeable filled layer 300 thoroughly
The partial size of particle water incrementally increases from inside to outside.The porosity in the gap and prior art pavement material that are formed between permeable particle
It compares, greatly improves permeable efficiency.The partial size of permeable particle incrementally increases from inside to outside in the permeable filled layer 300, can
It more closely fills permeable brick layer 400 and intermediate water guide face 100 is formed by cavity.The laying of permeable brick layer 400 with it is existing
Cement concrete, bituminous concrete in technology are compared, and paver consolidation degree is reduced.
As shown in fig. 6, the sink covering plate structure includes transverse slat 510 and riser 520, the transverse slat 510 is layed in rectangular
The top of sink, and keep horizontal with permeable brick layer 400, transverse slat 510 is equipped with drainage hole 511；The riser 520, which encloses, to be set to
Between permeable structure surrounding, for fixing permeable brick layer, riser 520 is equipped with permeable hole 521, and 521 diameter of permeable hole is less than
The partial size of the permeable particle of outermost layer in permeable filled layer 300.Drainage hole 511 on transverse slat 510 can penetrate permeable brick layer as early as possible
400 have little time the ponding penetrated.Riser 520 encloses the surrounding set on intermediate permeable structure, more can effectively fix water-permeable brick
Layer 400, without additionally increasing the structure of fixed permeable brick layer 400.521 diameter of permeable hole on riser 520 is less than permeable filling
The partial size of the permeable particle of outermost layer in layer 300 can effectively stop permeable particle to enter rectangular sink, and permeable particle is prevented to be caught in
Permeable hole 521 on riser 520.
The bottom of the rectangular sink 200 is lower than the edge 5-20cm in intermediate water guide face, and rectangular sink 200 is connected to city row
Water system.Rectangular sink 200 has certain depth, can water storage to a certain extent, reduce the draining of sewerage system
Pressure.
The intermediate water guide face 100 is arcwall face, and surface is round and smooth, and the center in intermediate water guide face 100 is highest point, side
Edge is minimum point；The intermediate water guide face 100 is the tetragonous conical surface, and the center in intermediate water guide face 100 is highest point, and edge is
The line at minimum point, the center in intermediate water guide face 100 and rectangular four angles in bottom surface is four ribs of rectangular pyramid.The centre
Water guide face 100 can be designed as the round and smooth arcwall face in surface or the tetragonous conical surface according to the actual situation, but follow centre bit always
It is set to highest point, edge is the principle of minimum point, and such design accelerates flow rate of water flow, improves water guide efficiency.
As shown in Figure 3 and Figure 4, the permeable particle in permeable filled layer 300 is successively distributed from inside to outside, and distribution level is circle
Shape level or rectangular level, the permeable particle of every layer of filling same particle size, slice width 20-60cm, infiltration between layers are wide
Degree is less than 8cm, and the partial size of outermost layer filler particles is greater than 2cm.The distribution level of permeable particle can in the permeable filled layer 300
To be designed as round level or rectangular level according to the actual situation, intermediate water guide face 100 is arcwall face, and distribution level may be designed as
Round level, intermediate water guide face 100 are the tetragonous conical surface, and distribution level may be designed as rectangular level.Every layer is filled same particle size
Permeable particle, slice width 20-60cm, in the actual operation process, every layer need to fill consolidation, guarantee that infiltration between layers is wide
Degree is less than 8cm.The partial size of outermost layer filler particles is greater than 2cm.
As shown in fig. 6, preferably, the transverse slat 510 and riser 520 of the sink covering plate structure are linked together.Sink cover
The transverse slat 510 and riser 520 of hardened structure can be the integrated design, easier in the actual production process.
As shown in figure 5, being the permeable schematic illustration of the present embodiment, surface gathered water penetrates permeable brick layer 400 by gravity
There is guide functions, ponding since intermediate water guide face 100 is the low structure of intermediate high surrounding into permeable filled layer 300
Enter the rectangular sink 200 of surrounding along intermediate water guide face 100, rectangular sink 200 is connected to sewerage system, ponding is discharged into city
Drainage system.Preferably, having equally distributed water-guiding hole 110 on the intermediate water guide face 100, water guide efficiency is improved.
It obviously, is not the restriction to the utility model although the utility model is disclosed with above-described embodiment.Any
The those of ordinary skill in field without departing from the spirit and scope of the utility model, can do on the basis of the above description
Possible change and modification out.Therefore, the protection scope of the utility model should be with claims institute circle of the utility model
Subject to fixed range.
Claims (9)
1. a kind of sponge urban ground permeable pavement structure, the sponge urban ground permeable pavement structure overall profile is in side
Shape, including bottom water guide structure, intermediate permeable structure and sink covering plate structure, which is characterized in that the bottom water guide structure packet
Rectangular sink and the intermediate water guide face of surrounding edge distribution are included, the center in the intermediate water guide face is highest point, and edge is minimum
Point, and edge extends to rectangular sink；
The intermediate permeable structure includes permeable brick layer and permeable filled layer, for permeating excess surface water, permeable filled layer filling
Be formed by cavity in permeable brick layer and intermediate water guide face, in the permeable filled layer partial size of permeable particle from inside to outside by
Step increases；
The sink covering plate structure includes transverse slat and riser, and the transverse slat is layed in the top of rectangular sink, and with permeable brick layer
Keep horizontal, transverse slat is equipped with drainage hole；The riser encloses the surrounding set on intermediate permeable structure, for fixing permeable brick layer,
Riser is equipped with permeable hole, and permeable pore size is less than the partial size of the permeable particle of outermost layer in permeable filled layer.
2. sponge urban ground permeable pavement structure according to claim 1, which is characterized in that the bottom of the rectangular sink
Portion is lower than the edge 5-20cm in intermediate water guide face, and rectangular sink is connected to sewerage system.
3. sponge urban ground permeable pavement structure according to claim 1, which is characterized in that the intermediate water guide face is
Arcwall face, surface is round and smooth, and the center in intermediate water guide face is highest point, and edge is minimum point.
4. sponge urban ground permeable pavement structure according to claim 1, which is characterized in that the intermediate water guide face is
The tetragonous conical surface, the center in intermediate water guide face are highest point, and edge is minimum point, the center in intermediate water guide face with it is rectangular
The line at four angles in bottom surface is four ribs of rectangular pyramid.
5. sponge urban ground permeable pavement structure according to any one of claims 1 to 4, which is characterized in that described
Permeable particle in water filled layer is successively distributed from inside to outside, the permeable particle of every layer of filling same particle size.
6. sponge urban ground permeable pavement structure according to claim 5, which is characterized in that distribution level is circular layer
Secondary or rectangular level.
7. sponge urban ground permeable pavement structure according to claim 5, which is characterized in that the permeable every slice width of filled layer
For 20-60cm, infiltration width between layers is less than 8cm, and the partial size of outermost layer filler particles is greater than 2cm.
8. sponge urban ground permeable pavement structure according to any one of claims 1 to 4, which is characterized in that the water
The transverse slat and riser of tank cover plate structure are linked together.
9. sponge urban ground permeable pavement structure according to any one of claims 1 to 4, which is characterized in that in described
Between have the water-guiding hole being uniformly distributed straight down on water guide face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625626.1U CN208965353U (en) | 2018-10-01 | 2018-10-01 | A kind of sponge urban ground permeable pavement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625626.1U CN208965353U (en) | 2018-10-01 | 2018-10-01 | A kind of sponge urban ground permeable pavement structure |
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| Publication Number | Publication Date |
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| CN208965353U true CN208965353U (en) | 2019-06-11 |
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| CN201821625626.1U Active CN208965353U (en) | 2018-10-01 | 2018-10-01 | A kind of sponge urban ground permeable pavement structure |
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- 2018-10-01 CN CN201821625626.1U patent/CN208965353U/en active Active
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