CN218233039U - Sidewalk based on glass pumice - Google Patents
Sidewalk based on glass pumice Download PDFInfo
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- CN218233039U CN218233039U CN202221966054.XU CN202221966054U CN218233039U CN 218233039 U CN218233039 U CN 218233039U CN 202221966054 U CN202221966054 U CN 202221966054U CN 218233039 U CN218233039 U CN 218233039U
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- rainwater
- glass pumice
- pool
- collecting
- permeable brick
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Abstract
The utility model provides a sidewalk based on glass pumice, which comprises a permeable brick pavement, an ecological tree pool, a linear collection ditch and a rainwater collection and purification pool positioned below the permeable brick pavement; the water permeable bricks are paved above the plain soil tamping layer and are arranged in a slope, and the water permeable bricks are paved on the slope ecological tree pool and the linear collecting ditch; the ecological tree pool is positioned in the permeable brick paving area and is communicated with the rainwater collecting and purifying pool; the linear collecting groove is positioned at the lower part of the permeable brick pavement and is communicated with the rainwater collecting and purifying tank; rainwater flows into the rainwater collecting and purifying tank after passing through the ecological tree pool, and rainwater which cannot be collected by the ecological tree pool flows into the rainwater collecting and purifying tank through the linear collecting ditch. The utility model also comprises a glass pumice purifying module which is used for purifying the rainwater from the linear collecting ditch and sending the purified rainwater into a rainwater collecting and purifying pool; the rainwater collecting and purifying device further comprises a lifting pump and a water taking plug, and rainwater stored in the rainwater collecting and purifying tank is lifted to the water taking plug through the lifting pump and is used for irrigating the ecological tree pool and washing a sidewalk.
Description
Technical Field
The utility model relates to a pavement especially relates to a pavement based on glass pumice.
Background
The current flood disasters happen occasionally. In order to relieve the influence of flood disasters, the nation proposes the concept of sponge cities. The sponge city refers to a city which can be like a sponge, has good elasticity in the aspect of coping with flood disasters, permeates water, stores water and purifies water when raining, and utilizes the stored water when needed. At present, when a city is developed and constructed, the special rainwater design is carried out according to the concept of a sponge city.
The glass pumice is a novel inorganic material which is recycled after the waste glass products are fired. The glass pumice has the characteristics of light weight, large porosity, good water retention and strong purification capacity.
The sidewalk refers to a part of a road special for pedestrians to pass through, and at present, rainwater infiltration, regulation and purification need to be fully considered when the sidewalk is built. At present, during sponge city construction, water permeable materials are generally adopted for paving sidewalks. However, the pavement only adopts permeable materials, and is lack of rainwater collection and utilization, so that rainwater resource waste is caused.
Disclosure of Invention
The invention aims to: the utility model aims to solve the technical problem that to prior art not enough, provide a pavement based on glass pumice, can purify, collect and regulation utilization the rainwater.
In order to solve the technical problem, the utility model discloses a sidewalk based on glass pumice, which comprises a permeable brick pavement, an ecological tree pool, a linear collecting ditch and a rainwater collecting and purifying pool positioned below the permeable brick pavement; paving water permeable bricks above the rammed earth layer in a slope manner, and paving slope ecological tree ponds and linear collection ditches on the water permeable bricks; the ecological tree pool is positioned in the permeable brick paving area and is communicated with the rainwater collecting and purifying pool; the linear collecting groove is positioned at the lower part of the permeable brick pavement and is communicated with the rainwater collecting and purifying tank; rainwater flows into the rainwater collection and purification tank after passing through the ecological tree pool, and rainwater which cannot be collected in the ecological tree pool flows into the rainwater collection and purification tank through the linear collection ditch and is stored in the rainwater collection and purification tank.
Further, still be provided with the glass pumice that is used for purifying the rainwater between linear collection ditch and the rainwater collection purification tank and purify the module, one side that glass pumice purified the module is through the linear collection ditch of pipeline intercommunication, and the opposite side is through pipeline intercommunication rainwater collection purification tank.
Further, still include elevator pump and water bolt, the elevator pump is located the rainwater and collects the purifying pond and communicates through pipeline and water bolt, and the rainwater of collecting the rainwater and storing in the purifying pond promotes to the water bolt through the elevator pump.
Further, still include the inspection shaft, the inspection shaft bottom is collected the purification tank with the rainwater and is communicated.
Further, the upper portion of inspection shaft still is provided with the overflow downspout, the one end of overflow downspout and the upper portion intercommunication of inspection shaft, the other end and municipal rainwater pipeline intercommunication.
Preferably, the gradient of paving the water permeable bricks is 1 to 3 percent.
Specifically, the water permeable brick pavement sequentially comprises a water permeable brick surface layer, a graded coarse sand cushion layer and a glass light stone layer from top to bottom; the thickness of the surface layer of the permeable brick is 60mm, a gap is arranged between every two bricks, and coarse sand is filled in the gap; the thickness of the graded coarse sand cushion layer is 30mm; the thickness of the glass pumice layer is 200mm, and the grain diameter of the glass pumice is 20-50 mm.
The glass light stone layer paved by the water permeable bricks is positioned between the graded coarse sand cushion layer and the plain soil tamping layer and is used for absorbing and storing a small amount of rainwater.
Specifically, a waterproof layer is laid at the bottom of the ecological tree pool, and a planting soil layer and a glass pumice drainage layer for planting street trees are sequentially arranged in the ecological tree pool from top to bottom; the planting soil layer of the ecological tree pool is 20-30 mm lower than the upper surface of the permeable brick surface layer, and the glass pumice drainage layer is communicated with the rainwater collection and purification pool through a pipeline.
The planting soil layer is lower than the upper surface of the permeable brick surface layer, and rainwater can be favorably collected into the ecological tree pool. Rainwater permeates into the glass pumice drainage layer through the planting soil layer. The glass pumice drainage layer is filled with glass pumice, and the rainwater purified by the glass pumice flows into and is stored in the rainwater collecting and purifying tank.
Specifically, replaceable glass pumice is filled in the glass pumice purification module; the rainwater collecting and purifying tank is filled with glass pumice.
Furthermore, the number of the rainwater collecting and purifying tanks is more than two, and the adjacent rainwater collecting and purifying tanks are communicated with each other.
Has the advantages that:
(1) The utility model sets the pavement tree of the sidewalk into an ecological tree pool form as a sidewalk collecting facility; the planting soil layer is lower than the upper surface of the permeable brick surface layer, so that rainwater can be favorably collected into the ecological tree pool; rainwater permeates into the glass pumice drainage layer through the planting soil layer; the glass pumice is filled in the drainage layer, the characteristics of large porosity, good water retention and strong purification capacity of the glass pumice are fully utilized, and the rainwater purified by the glass pumice flows into and is stored in the rainwater collecting and purifying tank.
(2) The utility model discloses be provided with the brick that permeates water that is the slope setting and mat formation and be located the brick that permeates water and mat formation linear collection ditch of low department. The linear collecting ditches are used as supplementary collecting measures, and when the rainfall is large, rainwater which cannot be collected by the ecological tree pool flows into the rainwater collecting and purifying pool through the linear collecting ditches and is stored in the rainwater collecting and purifying pool. The permeable bricks arranged on the slope are paved, so that the sidewalk is only required to simply find the slope in the direction of the ecological tree pool, the complex slope finding is not required to be carried out according to the position of the on-site ecological tree pool, and the construction is convenient.
(3) The utility model discloses in, linear collection ditch and rainwater are collected and still are provided with the glass pumice purification module who is used for purifying the rainwater between the purification tank, and the rainwater that the linear collection ditch was collected purifies the back through glass pumice purification module, and the inward-remittance holds and collects in the rainwater and collects the purification tank. The rainwater that converges in the rainwater collection purification tank is guaranteed to purify continuously through the glass pumice of replacing in time in the glass pumice purification module after becoming dirty.
(4) The utility model discloses in, the rainwater of storage in the rainwater collection purification tank purifies once more through the glass pumice in the pond, and the rainwater after purifying once more is used for ecological tree pond watering and pavement to wash as the water source. Therefore, the sidewalk is maintained without providing an additional water source, so that the water resource is saved, and the popularization and the use are facilitated.
(5) Different with current brick mat formation of permeating water, the utility model discloses a brick mat formation of permeating water is provided with glass pumice layer, and glass pumice layer is located the level and is joined in marriage between coarse sand bed course and the plain soil tamped layer for absorb and save a small amount of rainwater.
(6) The utility model discloses a set up a plurality of rainwater and collect the purification tank, be linked together between the adjacent rainwater collection purification tank, form one set of rainwater regulation system of retrieval and utilization that is applicable to longer pavement.
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
Fig. 1 is a top view of the overall structure of a sidewalk based on glass pumice;
fig. 2 is a side view of the overall structure of the sidewalk based on the glass pumice;
FIG. 3 isbase:Sub>A cross-sectional view A-A of the pumice glass-based sidewalk of FIG. 1;
FIG. 4 is a cross-sectional view of the permeable brick paving structure of the present invention;
FIG. 5 is a sectional view of the ecological tree pool structure of the present invention;
FIG. 6 is a top view of a plurality of rainwater collection and purification pools according to the present invention;
fig. 7 is a sectional view of a plurality of rainwater collection and purification tank combinations B-B shown in fig. 6.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a reference numeral as follows: brick pavement 1 permeates water, ecological tree pond 2, linear collection ditch 3, rainwater drain pipe 4, glass pumice purifies module 5, perforation drain pipe 6, rainwater collection purification pond 7, inspection shaft 8, elevator pump 9, overflow downspout 10, street tree 11, planting soil layer 12, glass pumice drainage layer 13, waterproof layer 14, plain soil tamp layer 15, watering pipe 16, water intaking bolt 17, rainwater connecting pipe 18, brick surface course 19 permeates water, gradation coarse sand bed course 20, glass pumice layer 21, fretwork apron 22, border stone 23.
As shown in fig. 1 and 2, the utility model provides a pavement based on glass pumice contains the brick that permeates water and paves 1, ecological tree pool 2, linear collection ditch 3 and is located the brick that permeates water and paves 1 below rainwater collection purification tank 7. The permeable brick pavement 1 is laid above the soil compacting layer 15 and is arranged in a slope, the permeable brick pavement 1 slopes to the ecological tree pool 2 and the linear collecting ditch 3, and the slope is 1% -3%. Ecological tree pond 2 is located the brick 1 region of mating formation that permeates water, and ecological tree pond 2 and rainwater are collected the purification tank 7 intercommunication. The linear collecting ditch 3 is positioned at the lower part of the permeable brick paving 1 and is communicated with the rainwater collecting and purifying tank 7.
When raining, rainwater flows into the rainwater collection and purification tank 7 after being discharged into the ecological tree pool 2, and rainwater which cannot be collected by the ecological tree pool 2 flows into the rainwater collection and purification tank 7 through the linear collection ditch 3 serving as a supplementary collection facility. Thus, the rainwater is stored in the rainwater collection and purification tank 7.
As shown in fig. 4, the water permeable brick pavement comprises a water permeable brick surface layer 19, a graded coarse sand cushion layer 20 and a glass light stone layer 21 in sequence from top to bottom. The thickness of the permeable brick surface layer 19 is 60mm, a gap of 5mm can be reserved between every two bricks, and coarse sand is used for sweeping the gap. The graded grit blanket 20 is 30mm thick. The thickness of the glass pumice layer 21 is 200mm, and the particle size of the glass pumice is 20-50 mm. When the rainfall is small, the glass pumice layer 21 is used for absorbing and storing a small amount of rainwater.
As shown in fig. 1 and 5, a waterproof layer 14 is laid at the bottom of the ecological tree pool 2, and the ecological tree pool 2 sequentially comprises a planting soil layer 12 and a glass pumice drainage layer 13 from top to bottom. The planting soil layer 12 of the ecological tree pool 2 is 20-30 mm lower than the upper surface of the permeable brick surface layer 19, so that rainwater can be conveniently collected and permeated into the planting soil layer 12. The planting soil layer 12 is 1.5-1.8 m thick and is used for planting the street trees 11. The glass pumice drainage layer 13 is 2-3 cm thick and is used for purifying rainwater. The glass pumice drainage layer 13 of the ecological tree pool 2 is provided with a perforated drainage pipe 6, and the other end of the perforated drainage pipe 6 is communicated with the rainwater collection and purification pool 7. Preferably, the perforated drain pipe 6 has a diameter of 100 to 150mm. The upper part of the planting soil layer 12 of the ecological tree pool 2 is provided with a hollowed-out cover plate 22, which is also called a hollowed-out grate, and the hollowed-out cover plate 22 shields the planting soil layer 12, thereby preventing dust from flying and beautifying the environment. A vertical kerbstone 23 is arranged between the planting soil layer 12 and the hollow cover plate 22, and the hollow cover plate 22 is erected above the planting soil layer 12 through the vertical kerbstone 23. Optionally, the hollowed-out cover plate 22 is made of cast iron, resin composite or anticorrosive wood.
As shown in FIGS. 1 to 3, the cross-sectional dimension of the linear collecting groove 3 is 300X 300mm. A grid cover plate is laid above the linear collecting channel 3, and the grid size of the grid cover plate is 25 multiplied by 25mm. The linear collecting ditch 3 is communicated with a rainwater collecting and purifying tank 7 through a rainwater drain pipe 4, and the diameter of the rainwater drain pipe 4 is 150-200 mm.
As shown in fig. 3, a glass pumice purification module 5 is further disposed on the pipeline of the rainwater drainage pipe 4, one side of the glass pumice purification module 5 is communicated with the linear collection trench 3 through the rainwater drainage pipe 4, and the other side is communicated with the rainwater collection and purification tank 7 through the rainwater drainage pipe 4. The glass pumice purification module 5 purifies the rainwater flowing in through the linear collection ditch 3 and then discharges the purified rainwater into a rainwater collection and purification tank 7.
As shown in fig. 3, the glass pumice purification module 5 is filled with glass pumice, and the particle size of the glass pumice is 10-30 mm. The glass pumice inside the glass pumice purification module 5 can be replaced, i.e. when the glass pumice inside the glass pumice purification module 5 becomes dirty, it can be replaced.
As shown in fig. 3, the body of the rainwater collection and purification tank 7 is made of reinforced concrete, and the height of the rainwater collection and purification tank 7 is 1m to 1.5m. The rainwater collecting and purifying pool 7 is filled with glass pumice for purifying rainwater. The pore diameter of the micropores of the glass pumice in the rainwater collection and purification tank 7 is 30-50 mm.
As shown in figure 3, the utility model discloses a pavement based on glass pumice still is provided with inspection shaft 8, and 7 intercommunications of purification tank are collected with the rainwater to 8 bottoms of inspection shaft for the routine maintenance inspection. Be provided with elevator pump 9 in the rainwater collection purification tank 7, elevator pump 9 inserts the 220V alternating current and supplies power, and elevator pump 9 intercommunication watering pipe 16 and water intaking bolt 17. One end of the irrigation pipe 16 is communicated with the lift pump 9, and the other end thereof passes through the rammed vegetarian soil layer 15 and the planting soil layer 12 to be communicated with the water inlet of the water taking bolt 17. When the ecological tree pool 2 needs to be watered or the sidewalk needs to be washed, the hose can be manually connected to the water outlet of the water taking plug 17, and then the lifting pump 9 is manually started. Rainwater stored in the rainwater collecting and purifying tank 7 is lifted to a water taking plug 17 through a lifting pump 9 and then is discharged through a hose, so that irrigation or sidewalk flushing of the ecological tree pool 2 is realized.
As shown in fig. 3, the utility model discloses in, the upper portion of inspection shaft 8 still is provided with overflow downspout 10, and the one end of overflow downspout 10 and the upper portion intercommunication of inspection shaft 8, the other end and municipal rainwater pipeline intercommunication when rainwater collection purification tank 7 collects the rainwater when too much, and municipal rainwater pipeline can be discharged into through overflow downspout 10 to excessive rainwater.
As shown in fig. 6 and 7, when the length of the sidewalk is long, a plurality of rainwater collecting and purifying tanks 7 can be arranged, and adjacent rainwater collecting and purifying tanks 7 are communicated by a rainwater connecting pipe 18, so as to form a system for regulating, storing and recycling rainwater suitable for the long sidewalk.
The utility model provides a thought and method of pavement based on glass pumice, the method and the way that specifically realize this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to this technical field's ordinary technical personnel, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. All the components not specified in this embodiment can be implemented by the prior art.
Claims (10)
1. A sidewalk based on glass pumice is characterized by comprising a water permeable brick pavement (1), an ecological tree pool (2), a linear collecting ditch (3) and a rainwater collecting and purifying pool (7) positioned below the water permeable brick pavement (1); the permeable brick pavements (1) are laid above the plain soil tamping layer (15) and are arranged in a slope, and the permeable brick pavements (1) are inclined towards the ecological tree pool (2) and the linear collecting ditch (3); the ecological tree pool (2) is positioned in the permeable brick paving (1) area, and the ecological tree pool (2) is communicated with the rainwater collecting and purifying pool (7); the linear collecting ditch (3) is positioned at the lower part of the permeable brick pavement (1) and is communicated with the rainwater collecting and purifying pool (7); rainwater flows into the rainwater collection and purification pool (7) after passing through the ecological tree pool (2), and rainwater which cannot be collected in the ecological tree pool (2) flows into the rainwater collection and purification pool (7) through the linear collection ditch (3) and is stored in the rainwater collection and purification pool (7).
2. The sidewalk based on the glass pumice stone, according to claim 1, characterized in that a glass pumice stone purification module (5) for purifying rainwater is further arranged between the linear collection ditch (3) and the rainwater collection and purification tank (7), one side of the glass pumice stone purification module (5) is communicated with the linear collection ditch (3) through a pipeline, and the other side is communicated with the rainwater collection and purification tank (7) through a pipeline.
3. A sidewalk based on glass pumice according to claim 2, further comprising a lift pump (9) and a water intake bolt (17), wherein the lift pump (9) is located in the rainwater collection and purification tank (7) and is communicated with the water intake bolt (17) through a pipeline, and rainwater stored in the rainwater collection and purification tank (7) is lifted to the water intake bolt (17) through the lift pump (9).
4. A sidewalk based on glass pumice according to claim 3, further comprising a manhole (8), wherein the bottom of the manhole (8) is communicated with a rainwater collection and purification tank (7).
5. A sidewalk based on glass pumice according to claim 4, wherein an overflow rainwater pipe (10) is further arranged at the upper part of the inspection well (8), one end of the overflow rainwater pipe (10) is communicated with the upper part of the inspection well (8), and the other end is communicated with a municipal rainwater pipeline.
6. A sidewalk based on glass pumice according to claim 5, characterized in that the slope of the water permeable brick pavement (1) is 1-3%.
7. A sidewalk based on glass pumice according to claim 6, wherein the water permeable brick pavement (1) comprises a water permeable brick surface layer (19), a graded coarse sand cushion layer (20) and a glass pumice layer (21) from top to bottom in sequence; the thickness of the permeable brick surface layer (19) is 60mm, a gap is arranged between every two bricks, and coarse sand is filled in the gap; the thickness of the graded coarse sand cushion layer (20) is 30mm; the thickness of the glass pumice layer (21) is 200mm, and the particle size of the glass pumice is 20-50 mm.
8. The sidewalk based on the glass pumice according to claim 7, wherein a waterproof layer (14) is laid at the bottom of the ecological tree pool (2), and a planting soil layer (12) for planting the street trees (11) and a glass pumice drainage layer (13) are sequentially arranged inside the ecological tree pool (2) from top to bottom; the planting soil layer (12) of the ecological tree pool (2) is 20-30 mm lower than the upper surface of the permeable brick surface layer (19), and the glass pumice drainage layer (13) is communicated with the rainwater collection and purification pool (7) through a pipeline.
9. A glass pumice-based walkway according to claim 8, wherein the glass pumice cleaning module (5) is internally filled with replaceable glass pumice; the rainwater collecting and purifying tank (7) is filled with glass pumice.
10. A sidewalk based on pumice glass according to claim 9, wherein the number of the rainwater collection and purification tanks (7) is more than two, and the adjacent rainwater collection and purification tanks (7) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966054.XU CN218233039U (en) | 2022-07-28 | 2022-07-28 | Sidewalk based on glass pumice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966054.XU CN218233039U (en) | 2022-07-28 | 2022-07-28 | Sidewalk based on glass pumice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218233039U true CN218233039U (en) | 2023-01-06 |
Family
ID=84678628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221966054.XU Active CN218233039U (en) | 2022-07-28 | 2022-07-28 | Sidewalk based on glass pumice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218233039U (en) |
-
2022
- 2022-07-28 CN CN202221966054.XU patent/CN218233039U/en active Active
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