CN113338112A - Sponge urban ecological road - Google Patents
Sponge urban ecological road Download PDFInfo
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- CN113338112A CN113338112A CN202110780877.7A CN202110780877A CN113338112A CN 113338112 A CN113338112 A CN 113338112A CN 202110780877 A CN202110780877 A CN 202110780877A CN 113338112 A CN113338112 A CN 113338112A
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- recharge
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 213
- 239000010410 layer Substances 0.000 claims abstract description 91
- 239000002344 surface layer Substances 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000012466 permeate Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/32—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river
- E03B3/34—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river of underground water
Abstract
The invention relates to the technical field of ecological municipal roads, in particular to a sponge urban ecological road which comprises a water permeable base layer, a water permeable middle layer, a water permeable surface layer and a recharge system, wherein the water permeable base layer, the water permeable middle layer and the water permeable surface layer are sequentially distributed and fixedly connected from bottom to top, a plurality of recharge systems are sequentially distributed at intervals along the length direction of the water permeable base layer, each recharge system comprises a recharge part and a water supply part for supplying water to the recharge part, the recharge part is connected between the water permeable middle layer and the water permeable middle layer, the recharge part comprises a recharge pipe and a capillary drainage plate group which is connected to the side wall of the recharge pipe in a penetrating mode, and the included angle between the axis of the capillary drainage plate group and the axis of the recharge pipe is 5-90 degrees. The invention can pour water into the permeable middle layer to reduce the temperature, thereby reducing the temperature rise rate of the road.
Description
Technical Field
The invention relates to the technical field of ecological municipal roads, in particular to a sponge urban ecological road.
Background
At present, a sponge ecological road usually adopts a permeable pavement, and rainwater is recharged to a soil layer through the permeable pavement in rainy days, so that the sponge ecological road has obvious effects on relieving urban heat islands and improving urban ecology as an ecological friendly pavement form.
However, when the permeable pavement is in a completely dry and anhydrous state, due to the unique internal pore structure, under the action of strong solar heat radiation in summer, the rising rate of the pavement temperature is faster than that of a common asphalt pavement, and the pavement can keep high temperature (50-65 ℃) for a longer time, so that the overall urban temperature is more easily raised, which is more unfavorable for the urban ecological environment.
Therefore, the application provides a sponge urban ecological road.
Disclosure of Invention
In order to reduce the speed that permeable pavement summer temperature rises, this application provides a sponge city ecological road.
The sponge urban ecological road comprises a permeable base layer, a permeable middle layer, a permeable surface layer and a recharge system, wherein the permeable base layer, the permeable middle layer and the permeable surface layer are sequentially distributed and fixedly connected from bottom to top, the recharge system is sequentially distributed at intervals along the length direction of the permeable base layer, the recharge system comprises a recharge component and a water supply component for supplying water to the recharge component, the recharge component is connected between the permeable surface layer and the permeable middle layer, the recharge component comprises a recharge pipe and a capillary drainage plate group which is connected to the side wall of the recharge pipe in a penetrating mode, and the axis of the capillary drainage plate group and the axis of the recharge pipe are arranged at an included angle of 5-90 degrees.
By adopting the technical scheme, the water permeable surface layer, the water permeable middle layer and the water permeable base layer form a road with better water permeability, the recharge system is laid between the water permeable middle layer and the water permeable surface layer, the water supply component of the recharge system supplies water to the capillary drainage plate group through the recharge pipe, the capillary drainage plate group can guide the water in the recharge pipe to the water permeable middle layer, the water content of the road is improved by supplementing water to the water permeable middle layer, and the rising rate of the temperature of the road is reduced by evaporating the water in the water permeable middle layer.
Optionally, the upper surface of the water permeable middle layer is fixedly connected with a convex rib, the convex rib corresponds to the arrangement of the capillary drainage plate group, the upper surface of the convex rib is vertically provided with a holding tank for holding the capillary drainage plate group, the holding tank is arranged along the length direction of the convex rib, the holding tank is further provided with a water permeable shielding component, and the water permeable shielding component can separate the water permeable surface layer and the capillary drainage plate group.
Through adopting above-mentioned technical scheme, the fin can improve the surface course of permeating water and permeate water the connection performance between the middle level, and the holding tank on the fin can provide the positioning action for capillary drain board group to the holding tank of fin with permeate water shield the subassembly and together separate the surface course of permeating water and capillary drain board group, reduce the surface course of permeating water and construct the interference influence to capillary drain board group.
Optionally, the permeable shielding assembly includes a permeable cover and a granular material filling layer, the permeable cover is disposed along the length direction of the protruding rib, the permeable cover is fastened and fixedly connected to the upper surface of the protruding rib and shields the accommodating groove, the permeable cover is fully provided with through holes, and the permeable cover and the wall of the accommodating groove form a protection space; the granular material filling layer fills the protection space.
Through adopting above-mentioned technical scheme, capillary drain board group can be shielded to the granule filling layer, reduces the probability of capillary drain board group and the surface course contact that permeates water, and the lid that permeates water can provide the protection for the granule filling layer, when reducing the influence of surface course construction to the granule filling layer that permeates water, ensures the partition effect of granule filling layer.
Optionally, the capillary drain board group includes a plurality of plastic drain boards that are overlapped in order and have length and size that is lengthened in turn, and one end of each plastic drain board extends into the recharge pipe.
By adopting the technical scheme, the plastic drainage plates with different lengths can improve the water supplement range of the capillary drainage plate group and improve the supplement effect on the water in the permeable middle layer.
Optionally, the water supply component comprises a water storage tank, an output pipe and a rainwater collection assembly, the water storage tank is located on one side of the water permeable middle layer, the output pipe is connected between the water storage tank and the recharge pipe, and one end of the output pipe penetrates into the water storage tank and is close to the bottom end of the inner wall of the water storage tank; the upper surface of the permeable base layer is provided with a permeable groove, the permeable groove is arranged in parallel to the length direction of the permeable base layer and corresponds to the rainwater collecting component, the wall of the permeable groove is fixedly connected with a waterproof layer, a rainwater collecting pipe is connected between the permeable groove and the water storage tank, one end of the rainwater collecting pipe penetrates through the waterproof layer and extends into the permeable groove, and the other opposite end penetrates through the top end of the water storage tank and extends into the permeable groove; the rainwater collection assembly comprises a plurality of water guide plates fixedly connected to the water permeable base layer, the water guide plates are located on one side of the water permeable groove, the water guide plates are distributed in sequence at intervals along the length direction of the water permeable groove, and the upper surfaces of the water guide plates are inclined towards the water permeable groove.
Through adopting above-mentioned technical scheme, the rainwater collection subassembly can retrieve the rainwater that the part oozed from the road in rainy day through water deflector and permeable groove to pass through rainwater collecting pipe with the rainwater of collecting and carry to the storage water tank in reserve. A plurality of water deflectors that the interval set up can also make all the other rainwater that infiltrate down on water deflector and the trough of permeating water can recharge to the underground when the rainwater is collected, ensure that the rainwater can evaporate the effect through the road through the hydroenergy of road recharge in to the soil layer or in the soil layer. The waterproof layer can make the groove of permeating water can collect the rainwater.
Optionally, the water supply part further comprises an input pipe for delivering an external water source into the water storage tank.
Through adopting above-mentioned technical scheme, the input tube can supply water to the storage water tank in the season of extremely not having the rain to it is used for supplementing the road to ensure to have sufficient water in the storage water tank.
Optionally, the lower surface of the water guide plate is fixedly connected with a positioning rod for fixing the water guide plate, and the positioning rod extends into the permeable base layer.
Through adopting above-mentioned technical scheme, the locating lever can improve the connection performance between water guide board and the basic unit that permeates water, reduces to the interference influence of water guide board in the middle level work progress that permeates water, reduces the probability of water guide board slope off normal.
Optionally, the wall of the permeable groove is inclined towards the rainwater collecting pipe.
Through adopting above-mentioned technical scheme, the groove wall of permeating water of slope can lead rainwater collecting pipe with water, improves rainwater collecting pipe's collection efficiency.
Optionally, the rainwater collecting pipe is arranged in the one end of the permeable groove in a penetrating mode and is fixedly connected with a filtering assembly.
Through adopting above-mentioned technical scheme, when filtering component can reduce the middle level construction that permeates water, the probability of blockking up the rainwater collecting pipe.
In summary, the present application has at least any one of the following effects:
1. the water content of the road is ensured by recharging and supplementing water into the road, so that the water of the road can be evaporated under the action of strong solar heat radiation in summer, and the temperature rising rate of the road is slowed down;
2. the rainwater collecting component of the recharging component can collect part of rainwater seeping along the road in rainy days so as to supplement the water storage tank;
3. the filtering component can reduce the probability of blocking the rainwater collecting pipe when the permeable middle layer is constructed.
Drawings
Fig. 1 is a schematic view of the overall operating condition structure of the embodiment of the present application.
Fig. 2 is a top view of a rain water collection assembly on a water permeable substrate according to an embodiment of the present application.
FIG. 3 is a top view of a refill unit with a water permeable cover attached to a water permeable middle layer according to an embodiment of the present application.
FIG. 4 is a schematic view of the operation of the recharging part of FIG. 3.
FIG. 5 is a schematic structural diagram of a working condition after installation of the water-permeable shield and construction and pouring of the water-permeable surface layer in the embodiment of the present application.
Description of reference numerals:
1. a water permeable base layer; 2. a water permeable middle layer; 3. a water permeable facing; 4. a recharge system; 5. a water permeable tank; 6. a waterproof layer; 7. a water supply unit; 8. a recharge component; 9. a water storage tank; 10. an output pipe; 11. a rainwater collection assembly; 12. an input tube; 13. a water guide plate; 14. a rainwater collecting pipe; 15. positioning a rod; 16. a water pump; 17. a rib; 18. a recharge pipe; 19. a capillary drain board group; 20. a filter assembly; 21. accommodating grooves; 22. a water permeable cover; 23. a pellet fill layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Referring to fig. 1, the sponge urban ecological road comprises a permeable base layer 1, a permeable middle layer 2, a permeable surface layer 3 and a recharging system 4 for recharging the permeable middle layer 2 with supplementary water, wherein the recharging system 4 is sequentially distributed at intervals along the length direction of the road.
Water is supplemented to the permeable middle layer 2 through the recharge system 4, the overall water content of the road is improved, and the water in the road absorbs heat to evaporate, so that the temperature rising rate of the road is reduced.
The permeable base layer 1, the permeable middle layer 2 and the permeable surface layer 3 are constructed and formed from bottom to top in sequence, and the permeable base layer 1, the permeable middle layer 2 and the permeable surface layer 3 are made of materials with better water permeability, such as permeable concrete.
Referring to fig. 1, 2, a plurality of water permeating grooves 5 have been seted up to the upper surface of basic unit 1 that permeates water, and water permeating grooves 5 and recharge system 4 one-to-one, water permeating grooves 5 set up along the length direction of basic unit 1 that permeates water, and the transversal semicircular in shape in water permeating grooves 5, fixedly connected with waterproof layer 6 on the cell wall of water permeating grooves 5, and the increase rainwater assembles on waterproof layer 6 in water permeating grooves 5 and the probability that does not ooze down.
The recharge system 4 comprises a water supply part 7 and a recharge part 8 connected between the water permeable middle layer 2 and the water permeable surface layer 3.
The water supply part 7 comprises a water storage tank 9, an output pipe 10, a rainwater collection assembly 11 and an input pipe 12.
The water storage tank 9 is positioned on one side of the permeable base layer 1 in the width direction and is embedded in the soil layer.
The rainwater collection assembly 11 comprises a plurality of water guide plates 13 fixedly connected to the permeable base layer 1 and a rainwater collection pipe 14 connected between the permeable tank 5 and the water storage tank 9.
The water guide plate 13 is provided with two rows and is respectively arranged on both sides of the water permeable tank 5, and each row is arranged along the length direction of the water permeable tank 5. In the embodiment of the present application, three water guide plates 13 are arranged at intervals in each row, the upper surfaces of the water guide plates 13 are all inclined toward the water permeable tank 5, and the lower side of the upper surface of the water guide plates 13 is close to the water permeable tank 5.
The lower surface of the water guide plate 13 is also fixedly connected with a positioning rod 15, the positioning rod 15 extends into the permeable base layer 1, the positioning rod 15 can improve the connection performance between the water guide plate 13 and the permeable base layer 1, and the probability of displacement deviation of the water guide plate 13 during construction of the permeable middle layer 2 is reduced.
The rainwater collecting pipe 14 is arranged on the permeable base layer 1 in a penetrating way, one end of the rainwater collecting pipe penetrates through the waterproof layer 6 and extends into the permeable groove 5, and the other end, opposite to the rainwater collecting pipe 14, of the rainwater collecting pipe is arranged on the top end of the water storage tank 9 in a penetrating way and is fixedly connected with the water storage tank. The cell wall of jar 5 of permeating water all sets up to rainwater collecting pipe 14 slope, improves rainwater collecting pipe 14's collection rate to the probability that ponding appears on the jar 5 of permeating water is reduced.
One end of the rainwater collecting pipe 14 located in the water permeable groove 5 is fixedly connected with a filtering component 20, and the filtering component 20 can be water permeable geotextile wrapping the end part of the rainwater collecting pipe. The filtration subassembly 20 that infiltration geotechnological cloth formed can reduce the permeable concrete when the middle level 2 construction is pour, the probability of the rainwater collecting pipe 14 of shutoff.
During rainy day, the rainwater oozes from the surface course 3 that permeates water, and partial rainwater oozes to water guide plate 13 upper surface to along water guide plate 13 upper surface direction permeable tank 5, then enter into in the storage water tank 9 after filter assembly 20 along permeable tank 5 incline direction. And residual rainwater seeps and is recharged to the soil layer below the road from the road.
The input pipe 12 is connected with a municipal water supply pipeline (not shown), and an electric valve (not shown) is connected between the input pipe 12 and the municipal water supply pipeline and controls the input pipe 12 and the municipal water supply pipeline to be communicated or disconnected. In a long-term rain-free and drought season, the electric valve is started, so that the municipal water supply pipeline is communicated with the input pipe 12, water is supplied to the water storage tank 9 through the municipal water supply pipe, water is conveniently refilled into the water permeable middle layer 2, and the use of the refilling system 4 is guaranteed.
Referring to fig. 1 and 3, the recharging part 8 includes a recharging pipe 18 and a plurality of sets of capillary drain plates 19 connected to the recharging pipe 18. The one end of 18 of recharging pipes is the opening setting, and fixedly connected with water pump 16 between 18 open-ended one ends of recharging pipes and the one end that output tube 10 deviates from storage water tank 9, and the relative other end is worn to establish and is stretched into the bottom of surface course 3 that permeates water. By means of the water pump 16, a water pressure can be created, so that the water in the storage tank 9 can be transported into the recharge pipe 18.
Referring to fig. 3 and 4, the axis of the recharge pipe 18 is perpendicular to the axis of the road, the permeable middle layer 2 and the ribs 17 located on the recharge pipe 18 along the length direction of the permeable middle layer 2 are arranged on the permeable middle layer 2, the ribs 17 are arranged along the axis direction of the recharge pipe 18, and in the implementation of the present application, 4 ribs 17 located on one side of the recharge pipe 18 are arranged at intervals. The convex rib 17 is rectangular, the axis of the convex rib 17 forms an included angle of 5-90 degrees with the axis of the recharge pipe 18, and in the embodiment of the application, the axis of the convex rib 17 forms a 90 degree with the axis of the recharge pipe 18. Holding tank 21 has been seted up to the upper surface of fin 17, and holding tank 21 sets up along the axis direction of fin 17.
The two columns of convex ribs 17 positioned at the two sides of the recharge pipe 18 can also form horizontal restraint on the recharge pipe 18, so that the probability of disturbing the recharge pipe 18 and enabling the recharge pipe 18 to incline when the permeable surface layer 3 is constructed and poured is reduced.
The capillary drainage plate group 19 is provided with a plurality of groups corresponding to the accommodating groove 21, the capillary drainage plate group 19 is laid in the accommodating groove 21, and one end of the capillary drainage plate group penetrates through the recharge pipe 18. The capillary drainage plate group 19 comprises a plurality of plastic drainage plates which are stacked in sequence and placed horizontally, and the length sizes of the plastic drainage plates from bottom to top are shortened in sequence, so that the recharging range of the capillary drainage plate group 19 to the water-permeable middle layer 2 is enlarged. In the embodiment of the application, three plastic drainage plates are vertically distributed.
Referring to fig. 5, a water permeable shield assembly is also disposed above the capillary drain plate group 19, and includes a water permeable cover 22 and a granular material filling layer 23.
The permeable cover 22 is arranged along the length direction of the convex rib 17, the permeable cover 22 is fixedly connected to the convex rib 17, the cross section of the permeable cover 22 is in an inverted U shape, through holes (not shown in the figure) are fully distributed on the permeable cover 22, the diameter of each through hole is smaller than the grain diameter of the permeable concrete coarse aggregate adopted by the permeable middle layer 2, and a protective space is formed between the permeable cover 22 and the accommodating groove 21.
The granular material filling layer 23 may be formed by filling a protection space with crushed stones, pebbles or ceramsite, and in the embodiment of the present application, ceramsite is used.
The water permeable screen assembly has the function of separating and protecting the capillary drain board group 19, and reduces the probability of blocking the plastic drain board when the water permeable surface layer 3 is constructed.
The application relates to a concrete implementation principle of a sponge urban ecological road, which comprises the following steps: in sunny days and in long-term drought and no rain days, such as continuous two-week rainless days, the water pump 16 is started, so that water in the water storage tank 9 is transported into the recharge pipe 18, and then is slowly recharged and supplemented into the water permeable surface layer 3 and the water permeable middle layer 2 through the capillary drainage plate group 19 on the recharge pipe 18, so that the water content of the road in long-term drought and no rain is improved, the water in the road can absorb heat and evaporate, and the temperature rise rate of the road in sunny days is reduced.
When the water in the storage tank 9 is used up, the valve is opened, so that the water in the municipal water supply pipe enters the storage tank 9 through the input pipe 12, and the water in the storage tank 9 is replenished.
In rainy days, rainwater seeps downwards from the water permeable surface layer 3, when seeping into the water guide plate 13 and the water permeable groove 5, the rainwater enters the water storage tank 9 through the rainwater collecting pipe 14 for standby use under the action of the water guide plate 13 and the water permeable groove 5, and other rainwater seeps downwards through the water permeable base layer 1 and is irrigated back to soil layers under roads.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a sponge urban ecological road which characterized in that: comprises a permeable base layer (1), a permeable middle layer (2), a permeable surface layer (3) and a recharge system (4), the permeable base layer (1), the permeable middle layer (2) and the permeable surface layer (3) are distributed and fixedly connected from bottom to top in sequence, a plurality of recharge systems (4) are sequentially arranged at intervals along the length direction of the permeable base layer (1), the recharging system (4) comprises a recharging part (8) and a water supply part (7) for supplying water to the recharging part (8), the recharging part (8) is connected between the permeable surface layer (3) and the permeable middle layer (2), the recharging part (8) comprises a recharging pipe (18) and a capillary drainage plate group (19) which is arranged on the side wall of the recharging pipe (18) in a penetrating way, the axis of the capillary drainage plate group (19) and the axis of the recharge pipe (18) form an included angle of 5-90 degrees.
2. The sponge urban ecological road according to claim 1, characterized in that: the upper surface fixedly connected with fin (17) of middle level (2) permeates water, fin (17) correspond capillary drainage board group (19) and set up, vertical holding tank (21) of offering the capillary drainage board group (19) that is used for holding of fin (17) upper surface, holding tank (21) set up along fin (17) length direction, it shields the subassembly still to be provided with to permeate water on holding tank (21), it can separate face layer (3) and capillary drainage board group (19) to permeate water to shield the subassembly.
3. The sponge urban ecological road according to claim 2, characterized in that: the permeable shielding assembly comprises a permeable cover (22) and a granular material filling layer, the permeable cover (22) is arranged along the length direction of the convex rib (17), the permeable cover (22) is fixedly connected to the upper surface of the convex rib (17) in a buckling mode and shields the accommodating groove (21), through holes are formed in the permeable cover (22) in a full distribution mode, and a protection space is formed by the permeable cover (22) and the wall of the accommodating groove (21); the pellet-packed layer (23) fills the protective space.
4. The sponge urban ecological road according to claim 2, characterized in that: the capillary drainage plate group (19) comprises a plurality of plastic drainage plates which are sequentially overlapped and have sequentially-lengthened length sizes, and one end parts of the plastic drainage plates extend into the recharge pipe (18).
5. The sponge urban ecological road according to claim 1, characterized in that: the water supply part (7) comprises a water storage tank (9), an output pipe (10) and a rainwater collection assembly (11), the water storage tank (9) is located on one side of the water permeable middle layer (2), the output pipe (10) is connected between the water storage tank (9) and a recharge pipe (18), and one end of the output pipe (10) penetrates through the inner wall bottom end which extends into the water storage tank (9) and is close to the water storage tank (9); the rainwater collecting device is characterized in that a water permeable groove (5) is formed in the upper surface of the water permeable base layer (1), the water permeable groove (5) is arranged in parallel to the length direction of the water permeable base layer (1) and corresponds to a rainwater collecting component (11), a waterproof layer (6) is fixedly connected to the wall of the water permeable groove (5), a rainwater collecting pipe (14) is connected between the water permeable groove (5) and the water storage tank (9), one end of the rainwater collecting pipe (14) penetrates through the waterproof layer (6) and extends into the water permeable groove (5), and the other opposite end of the rainwater collecting pipe penetrates through the top end of the water storage tank (9) and extends into the water storage tank; subassembly (11) are collected to rainwater includes a plurality of fixed connection water guide plate (13) on basic unit (1) permeates water, and a plurality of water guide plate (13) all are located one side of permeating water groove (5), and a plurality of water guide plate (13) are along the length direction of permeating water groove (5) mutual interval distribution in proper order, and the upper surface of water guide plate (13) all sets up to permeating water groove (5) slope.
6. The sponge urban ecological road according to claim 5, characterized in that: the water supply unit (7) further comprises an input pipe (12) for delivering an external water source into the water storage tank (9).
7. The sponge urban ecological road according to claim 5, characterized in that: the lower surface of the water guide plate (13) is fixedly connected with a positioning rod (15) used for fixing the water guide plate (13), and the positioning rod (15) extends into the permeable base layer (1).
8. The sponge urban ecological road according to claim 5, characterized in that: the wall of the permeable groove (5) is inclined towards the rainwater collecting pipe (14).
9. The sponge urban ecological road according to claim 5, characterized in that: the rainwater collecting pipe (14) penetrates through one end of the water permeable groove (5) and is fixedly connected with a filtering component (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780877.7A CN113338112A (en) | 2021-07-09 | 2021-07-09 | Sponge urban ecological road |
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| CN202110780877.7A CN113338112A (en) | 2021-07-09 | 2021-07-09 | Sponge urban ecological road |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018507972A (en) * | 2015-03-12 | 2018-03-22 | 周太澤ＺＨＯＵ， Ｔａｉｚｅ | Pavement method of hard road surface that can naturally recharge groundwater |
| CN207582219U (en) * | 2017-12-14 | 2018-07-06 | 宁波交通工程建设集团有限公司 | A kind of pitch highway capillary penetrating drainage band attachment device |
| CN110453565A (en) * | 2019-07-16 | 2019-11-15 | 广州大学 | A kind of roadway rainwater collection system in sponge city |
| CN112626959A (en) * | 2020-12-12 | 2021-04-09 | 杨宁杰 | Blind road water replenishing floor tile |
-
2021
- 2021-07-09 CN CN202110780877.7A patent/CN113338112A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018507972A (en) * | 2015-03-12 | 2018-03-22 | 周太澤ＺＨＯＵ， Ｔａｉｚｅ | Pavement method of hard road surface that can naturally recharge groundwater |
| CN207582219U (en) * | 2017-12-14 | 2018-07-06 | 宁波交通工程建设集团有限公司 | A kind of pitch highway capillary penetrating drainage band attachment device |
| CN110453565A (en) * | 2019-07-16 | 2019-11-15 | 广州大学 | A kind of roadway rainwater collection system in sponge city |
| CN112626959A (en) * | 2020-12-12 | 2021-04-09 | 杨宁杰 | Blind road water replenishing floor tile |
Non-Patent Citations (1)
| Title |
|---|
| 张健: "《建筑给水排水工程》", 31 October 2002, 重庆大学出版社 * |
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