CN213389579U - Sponge road seepage and drainage circulation system - Google Patents

Abstract

The application relates to a sponge road seepage and drainage circulating system, which belongs to the field of road drainage and comprises a permeable pavement layer and shoulders positioned on two sides of the permeable pavement layer, wherein a vegetation layer for planting vegetation is arranged on one side of the shoulder, which is far away from the permeable pavement layer, a buffer layer is arranged below the permeable pavement layer and the shoulders, water through cavities are formed in the positions, corresponding to two sides of the permeable pavement layer, of the buffer layer along the length direction of a road, a plurality of water storage cavities communicated with the water through cavities are formed in the positions, corresponding to the shoulders, of the buffer layer along the length direction of the road, a plurality of drainage cavities communicated with the water through cavities are formed in one side, away from the water storage cavities, of the buffer layer along the length direction of the road, drainage pipes communicated with a municipal road rainwater pipeline are communicated with the drainage cavities, the water storage cavities are connected with water seepage pipes extending into soil; this application has the effect that improves rainwater utilization ratio.

Description

Sponge road seepage and drainage circulation system

Technical Field

The application relates to the field of road drainage, in particular to a sponge road seepage and drainage circulating system.

Background

The sponge road is a novel road surface capable of absorbing water quickly, has good water seepage, water permeation and drainage functions, can quickly drain accumulated water on the road surface when raining, reduces urban waterlogging, and plays a role in wetting the road surface, reducing road dust and supplementing underground water; in the face of the current situation of rapid urban development, the sponge road is well matched with urban construction.

Sponge road generally adopts pervious concrete as the road surface layer, and the rainwater that falls to the road surface is infiltration downwards for the water permeability of pervious concrete, realizes that the rainwater drains away.

In view of the above-mentioned related art, the inventor believes that the effect of sponge road is concentrated on infiltration and drainage, and the water of draining is difficult to reuse, and the rainwater utilization ratio is low, has caused the waste of rainwater resource.

SUMMERY OF THE UTILITY MODEL

In order to improve rainwater utilization ratio, this application provides a drainage circulation system is oozed to sponge road.

The application provides a sponge road oozes drainage circulation system adopts following technical scheme:

a sponge road seepage and drainage circulation system comprises a water permeable pavement layer and road shoulders arranged on two sides of the water permeable pavement layer, wherein a vegetation layer for planting vegetation is arranged on one side of each road shoulder, which is far away from the water permeable pavement layer, a buffer layer is arranged below the water permeable pavement layer and the road shoulders, water through cavities are formed in positions, corresponding to two sides of the water permeable pavement layer, of the buffer layer along the length direction of a road, a plurality of water storage cavities communicated with the water through cavities are formed in positions, corresponding to the road shoulders, of the buffer layer along the length direction of the road, a plurality of drainage cavities communicated with the water through cavities are formed in one side, away from the water storage cavities, of the buffer layer along the length direction of the road, drainage pipes communicated with municipal road rainwater pipelines are communicated in the drainage cavities, and the water storage cavities are connected with water seepage pipes extending to the soil of the vegetation layer, the water seepage pipe is provided with a valve.

Through adopting above-mentioned technical scheme, the rainwater gets into logical water cavity and drainage chamber through the road surface layer that permeates water, leads to the water cavity and plays the effect of introducing the rainwater retaining chamber to after the rainwater was filled in to the retaining chamber, the rainwater that leads to the water cavity drains into drainage chamber, thereby can drain away the ponding of road, accumulates the rainwater at the retaining intracavity again simultaneously, and the rainwater plays the effect of irrigating the vegetation in the soil of infiltration pipe inflow vegetable layer, thereby improves the utilization ratio of rainwater.

Optionally, the inner wall in retaining chamber is equipped with waterproof mortar layer, waterproof mortar layer seted up with the first opening that leads to the water cavity intercommunication and with the second opening of infiltration pipe intercommunication.

Through adopting above-mentioned technical scheme, waterproof mortar layer reduces the rainwater and permeates and leave the condition in retaining chamber through retaining intracavity wall to with the effectual rainwater that keeps in retaining chamber, better collection and utilize the rainwater.

Optionally, a water storage port is communicated between the water storage cavity and the first through hole, a water discharge port is communicated between the water discharge cavity and the water through cavity, and the height of the water storage port is lower than that of the water discharge port.

Through adopting above-mentioned technical scheme, the height that highly is less than the outlet of retaining mouth makes the rainwater flow into the retaining chamber earlier, and after the retaining chamber was filled with the rainwater, the rainwater drained into the drainage chamber again.

Optionally, the position that permeates water the pavement layer and corresponds logical water cavity has seted up a plurality ofly along the length direction of road with the row's of helping that leads to water cavity intercommunication mouth, help row's mouth and install the filtering component who is used for filtering the rainwater.

Through adopting above-mentioned technical scheme, during the torrential rain, if the speed of the road surface layer infiltration rainwater that permeates water is not fast enough, help the mouth of draining into the water cavity that leads to fast with the rainwater to filter the rainwater, thereby reduce the ponding of road.

Optionally, the filter assembly includes a positioning ring disposed at the bottom end of the auxiliary discharge port, a positioning cylinder disposed through the auxiliary discharge port and abutted against the bearing surface of the positioning ring, a first filter screen disposed at the top end of the positioning cylinder, and a second filter screen disposed at the bottom end of the positioning cylinder.

Through adopting above-mentioned technical scheme, the holding ring can keep a location section of thick bamboo in helping the position of arranging the mouth, and first filter screen and second filter screen realize dual filtration to the rainwater, improve the filter effect.

Optionally, first filter screen articulate in the edge of a location section of thick bamboo, the road surface layer that permeates water is in help arranging the edge of mouth and enclosing and be equipped with the mount pad, the top inner wall of a location section of thick bamboo is equipped with the gag lever post, the both ends of gag lever post are all overlapped and are established and sliding connection has the locating piece, the locating piece is worn to locate the lateral wall of a location section of thick bamboo, the confession has been seted up to the inner wall of mount pad the constant head tank of locating piece joint, the both ends lateral wall of gag lever post all is equipped with the stationary blade, the stationary blade with be connected with.

By adopting the technical scheme, the mounting seat improves the height of the drainage-assisting opening, so that rainwater is drained into the drainage-assisting opening when the rainwater is accumulated to the height of the mounting seat on a road; under the effect of elastic component, the locating piece joint makes a location section of thick bamboo fixed with the mount pad in the constant head tank to realize the detachable installation in the mount pad of a location section of thick bamboo, take out a location section of thick bamboo and wash when being convenient for in a location section of thick bamboo when amazing too much debris.

Optionally, the outer wall of the mounting seat is inclined from the top end to the bottom end in a direction away from the center of the mounting seat.

Through adopting above-mentioned technical scheme, reduce the road surface to the altitude variation range of mount pad, reduce the influence to passing pedestrian.

Optionally, the opening depth of the water passing cavity is smaller than the opening depths of the water storage cavity and the water drainage cavity.

Through adopting above-mentioned technical scheme, when keeping the effect that leads the rainwater in logical water cavity, reduce the rainwater that gathers in leading to water intracavity.

In summary, the present application includes at least one of the following beneficial technical effects:

1. rainwater enters the water through cavity and the water drainage cavity through the water permeable pavement layer, the water through cavity plays a role of introducing the rainwater into the water storage cavity, and after the water storage cavity is filled with the rainwater, the rainwater in the water through cavity is drained into the water drainage cavity, so that accumulated water on a road can be drained away, meanwhile, the rainwater is accumulated in the water storage cavity, and the rainwater flows into soil of a vegetation layer through the water seepage pipe to play a role of irrigating vegetation, so that the utilization rate of the rainwater is improved;

2. the pavement layer that permeates water is seted up and is helped the row of mouthful, helps row of mouthful and installs a location section of thick bamboo, and a location section of thick bamboo is equipped with first filter screen and second filter screen to arrange into the rainwater fast and filter the debris of rainwater, detachable connection between a location section of thick bamboo and the mount pad is convenient for clear up the debris in the location section of thick bamboo.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

Description of reference numerals: 1. a permeable pavement layer; 11. a road shoulder; 12. a buffer layer; 13. a vegetable layer; 2. a water through cavity; 21. a water storage port; 22. a water outlet; 3. a water storage cavity; 31. a waterproof mortar layer; 32. a water seepage pipe; 33. a valve; 4. a drainage cavity; 41. a drain pipe; 5. a discharge-assisting port; 51. a mounting seat; 52. a positioning ring; 53. a positioning cylinder; 54. a first filter screen; 55. a second filter screen; 56. fixing the rod; 57. a limiting rod; 58. a fixing sheet; 59. positioning blocks; 510. an elastic member; 511. and (6) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses sponge road oozes drainage circulation system. As shown in fig. 1, a sponge road seepage and drainage circulation system comprises a permeable pavement layer 1, shoulders 11, a buffer layer 12 and a vegetation layer 13, wherein the permeable pavement layer 1 is a permeable concrete layer, the shoulders 11 are arranged on two sides of the permeable pavement layer 1, the buffer layer 12 is arranged below the permeable pavement layer 1 and the shoulders 11, the buffer layer 12 is a gravel layer, and rainwater permeates the buffer layer 12 after falling to a bearing surface of the permeable pavement layer 1, so that the rainwater on the road can permeate and drain; vegetation layer 13 sets up in the one side that curb 11 deviates from the pavement layer 1 that permeates water, and vegetation layer 13 sets up the degree of depth and is greater than curb 11 and the pavement layer 1 that permeates water, and vegetation layer 13 is inside to be provided with soil, and vegetation layer 13 surface is planted there is the vegetation.

Two water cavities 2 have been seted up to buffer layer 12, and two water cavities 2 distribute respectively in the both sides that buffer layer 12 corresponds the pavement layer 1 that permeates water, and water cavity 2 sets up along the length direction of road, and the top of water cavity 2 and the bottom surface intercommunication of pavement layer 1 that permeates water, rainwater fall into in water cavity 2 after the infiltration of pavement layer 1 that permeates water.

The buffer layer 12 is further provided with water storage cavities 3, the water storage cavities 3 are distributed on two sides of the buffer layer 12 and correspond to the lower portions of the road shoulders 11, and a plurality of water storage cavities 3 are arranged on each side and are distributed at intervals along the length direction of the road; each side inner wall of retaining chamber 3 all is equipped with waterproof mortar layer 31, waterproof mortar layer 31 near logical water cavity 2 has seted up first opening, the intercommunication has the mouth of a river 21 that holds between retaining chamber 3 and the logical water cavity 2, first opening with hold mouth of a river 21 intercommunication, thereby the rainwater that gets into logical water cavity 2 gathers the liquid level and is higher than when holding mouth of a river 21, the rainwater is through first opening and hold mouth of a river 21 entering retaining chamber 3 in, and then collect the rainwater, waterproof mortar layer 31 plays and reduces the rainwater and permeates and leave the condition in retaining chamber 3 through 3 inner walls in retaining chamber.

The bottom intercommunication of retaining chamber 3 has infiltration pipe 32, the second opening has been seted up on waterproof mortar layer 31, the second opening communicates with infiltration pipe 32, infiltration pipe 32 highly is less than the height that holds mouth of a river 21, the one end that retaining chamber 3 was kept away from to infiltration pipe 32 extends to in the soil of vegetable layer 13, valve 33 is installed to the one end that infiltration pipe 32 is close to retaining chamber 3, valve 33 specifically is the solenoid valve, the rainwater of collecting in the chamber 3 of retaining through valve 33 control gets into infiltration pipe 32, the rainwater is from among the infiltration pipe 32 infiltration soil, thereby utilize the rainwater to irrigate the vegetation of vegetable layer 13, the utilization ratio of rainwater is improved.

The buffer layer 12 is further provided with drainage cavities 4, the drainage cavities 4 are distributed on two sides, corresponding to the water permeable pavement layer 1, of the buffer layer 12, the drainage cavities 4 are located on one side, away from the water storage cavity 3, of the water through cavity 2, the drainage cavities 4 on each side are provided with a plurality of water through cavities and are distributed at intervals along the length direction of the road, the top of the water through cavity 2 is communicated with the bottom surface of the water permeable pavement layer 1, drainage pipes 41 are communicated among the drainage cavities 4, and the drainage pipes 41 are communicated with a municipal road rainwater pipeline; the drainage cavity 4 and the chamber 2 that leads to water communicate between have a outlet 22, the height that highly is higher than the retaining mouth 21 of outlet 22, the rainwater in the chamber 3 that impounds is amassed and gather when the liquid level of the rainwater that leads to the water cavity 2 is higher than outlet 22, the rainwater flows into drainage cavity 4 to rainwater from the permeable pavement layer 1 that is located 4 tops of drainage cavity can directly get into drainage cavity 4, thereby realize the drainage of rainwater and walk, reduce the ponding of road.

The interval of water storage chamber 3 is arranged and the interval of drainage chamber 4 is arranged and can be improved buffer layer 12's structural stability, leads to water chamber 2 and plays the effect that the guide rainwater got into water storage chamber 3 and drainage, and is concrete, leads to offering of water chamber 2 the degree of depth of offering that is less than water storage chamber 3 for when leading to water chamber 2 can guide the rainwater, reduce the rainwater of gathering in leading to water chamber 2.

As shown in fig. 1 and 2, a plurality of discharge-assisting ports 5 are formed in the position of the water permeable pavement layer 1 corresponding to the water through cavity 2, the discharge-assisting ports 5 are cylindrical cavities, the discharge-assisting ports 5 are arranged at intervals along the length direction of the road, the discharge-assisting ports 5 are communicated with the water through cavity 2, an installation seat 51 is arranged around the edge of the discharge-assisting ports 5 of the water permeable pavement layer 1, and the installation seat 51 is higher than the surface of the water permeable pavement layer 1; when raining, when the speed of rainwater permeating the water permeable pavement layer 1 is too fast to drain away the road accumulated water and the liquid level of the accumulated water is higher than the top of the mounting seat 51, the accumulated water flows into the drainage assisting opening 5 and flows into the water through cavity 2, so that the drainage of the rainwater is accelerated, and the road accumulated water is reduced; specifically, the direction slope setting of mount pad 51 center is kept away from the top to the bottom to the mount pad 51 outer wall to the reduction pavement layer 1 surface that permeates water to the altitude variation range of mount pad 51, makes the pavement layer 1 surface that permeates water more gentle to the transition of mount pad 51, reduces the influence of mount pad 51 to passing pedestrian.

The auxiliary discharge port 5 is provided with a filtering assembly, the filtering assembly comprises a positioning ring 52, a positioning cylinder 53, a first filtering net 54 and a second filtering net 55, the positioning ring 52 is fixed at the bottom end of the auxiliary discharge port 5 close to the water through cavity 2, and the axis of the positioning ring 52 and the axis of the auxiliary discharge port 5 are on the same vertical line; the positioning cylinder 53 is of a cylindrical structure, the positioning cylinder 53 penetrates through the discharge-assisting opening 5, and the bottom end, close to the water through cavity 2, of the positioning cylinder 53 abuts against the bearing surface of the positioning ring 52, so that the positioning cylinder 53 is preliminarily mounted on the discharge-assisting opening 5; first filter screen 54 articulates the edge on the top of keeping away from logical water cavity 2 in a location section of thick bamboo 53, first filter screen 54 keeps away from the edge butt on one side of articulated position and a location section of thick bamboo 53 top, second filter screen 55 is fixed in the bottom of a location section of thick bamboo 53, the filtration pore area of first filter screen 54 is greater than the filtration pore area of second filter screen 55, when the rainwater gets into helps row mouth 5, the silt that the rainwater was wrapped up by hand gets into again through water cavity 2 after the double filtration of first filter screen 54 and second filter screen 55, thereby reduce the silt that gets into through water cavity 2, keep the unblocked through water cavity 2.

As shown in fig. 2, a fixing rod 56 is fixed on the inner wall of the top end of the positioning cylinder 53, the fixing rod 56 extends along the radial direction of the positioning cylinder 53, a limiting rod 57 is vertically fixed in the middle of the fixing rod 56, the limiting rod 57 extends along the radial direction of the positioning cylinder 53, and a distance is reserved between the two ends of the limiting rod 57 and the inner wall of the positioning cylinder 53; the side walls of the two ends of the limiting rod 57 are sleeved and connected with positioning blocks 59 in a sliding manner, and the positioning blocks 59 penetrate through the side walls of the positioning cylinder 53; fixing pieces 58 are fixed on the side walls of the two ends of the limiting rod 57 and positioned between the two positioning blocks 59, an elastic piece 510 is connected between the fixing pieces 58 and the positioning blocks 59, the elastic piece 510 is specifically a spring, and the limiting rod 57 is sleeved with the elastic piece 510; constant head tank 511 has all been seted up to the relative both sides of mount pad 51 inner wall, under the spring action of elastic component 510, locating piece 59 slides and joint in constant head tank 511 along gag lever post 57, locating piece 59 part is located a location section of thick bamboo 53 this moment, thereby it is fixed with mount pad 51 to fix a location section of thick bamboo 53, realize a location section of thick bamboo 53 in the detachable installation of helping row mouth 5, when debris pile up at a location section of thick bamboo 53, be convenient for dismantle a location section of thick bamboo 53, thereby clear up the debris in a location section of thick bamboo 53, in order to guarantee to help arranging mouthful 5 unblocked.

The hinged arrangement of the first filter 54 enables the upper end of the positioning cylinder 53 to be opened, so that a cleaner can conveniently extend a hand into the positioning cylinder 53 and control the clamping state of the positioning block 59 and the positioning groove 511.

The implementation principle of the sponge road seepage and drainage circulation system in the embodiment of the application is as follows:

rainwater falls on the bearing surface of the water permeable pavement layer 1 and enters the water passing cavity 2, the rainwater is accumulated in the water passing cavity 2 and firstly enters the water storage cavity 3, the rainwater collected in the water storage cavity 3 irrigates vegetation on the vegetation layer 13 through the water seepage pipe 32, and after the rainwater in the water storage cavity 3 is fully accumulated, the rainwater enters the drainage cavity 4 and is drained through the drainage pipe 41; when the speed of rainwater permeating the water permeable pavement layer 1 is too fast to drain accumulated water on the road and the liquid level of the accumulated water is higher than the top of the mounting seat 51, the accumulated water flows into the drainage assisting port 5 to accelerate the drainage of collected water; when sundries are accumulated in the positioning cylinder 53, a cleaner can firstly turn over the first filter screen 54, then slide the positioning block 59 to separate the positioning block 59 from the positioning groove 511, and then hold the fixing rod 56, so that the positioning cylinder 53 is detached from the discharge-assisting opening 5, and the sundries in the positioning cylinder 53 are cleaned.

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 (8)

1. The utility model provides a sponge road oozes drainage circulation system, includes road surface layer (1) and is located the curb (11) of road surface layer (1) both sides permeate water, curb (11) deviate from one side of road surface layer (1) permeates water is equipped with vegetable layer (13) that are used for planting the vegetation, road surface layer (1) permeate water with the below of curb (11) is equipped with buffer layer (12), its characterized in that: buffer layer (12) correspond the position of permeating water pavement layer (1) both sides has seted up logical water cavity (2) along the length direction of road, buffer layer (12) correspond the position of curb (11) have seted up along the length direction of road a plurality of with water storage cavity (3) of logical water cavity (2) intercommunication, buffer layer (12) are located logical water cavity (2) deviate from the length direction of road is followed to one side of water storage cavity (3) seted up a plurality of with drainage chamber (4) of logical water cavity (2) intercommunication, drainage chamber (4) in-connection has drain pipe (41) that are used for with town road rainwater pipeline intercommunication, water storage cavity (3) are connected with and extend to infiltration pipe (32) in the soil of vegetable layer (13), infiltration pipe (32) are equipped with valve (33).

2. The sponge road seepage and drainage circulation system as claimed in claim 1, wherein: the inner wall of the water storage cavity (3) is provided with a waterproof mortar layer (31), and the waterproof mortar layer (31) is provided with a first port communicated with the water through cavity (2) and a second port communicated with the water seepage pipe (32).

3. The sponge road seepage and drainage circulation system as claimed in claim 2, wherein: a water storage opening (21) is communicated between the water storage cavity (3) and the first through opening, a water discharge opening (22) is communicated between the water discharge cavity (4) and the water through cavity (2), and the height of the water storage opening (21) is lower than that of the water discharge opening (22).

4. The sponge road seepage and drainage circulation system as claimed in claim 1, wherein: the road surface layer that permeates water (1) correspond the position of logical water cavity (2) along the length direction of road seted up a plurality ofly with help row mouth (5) of logical water cavity (2) intercommunication, help row mouth (5) and install the filtering component who is used for filtering the rainwater.

5. The sponge road seepage and drainage circulation system as claimed in claim 4, wherein: the filter assembly comprises a positioning ring (52) arranged at the bottom end of the auxiliary discharging opening (5), a positioning barrel (53) which is arranged in a penetrating manner and abutted against the bearing surface of the positioning ring (52) and is arranged at the auxiliary discharging opening (5), a first filter screen (54) arranged at the top end of the positioning barrel (53) and a second filter screen (55) arranged at the bottom end of the positioning barrel (53).

6. The sponge road seepage and drainage circulation system as claimed in claim 5, wherein: first filter screen (54) articulate in the edge of a location section of thick bamboo (53), it is in to permeate water road surface layer (1) help the edge of arranging mouth (5) to enclose and be equipped with mount pad (51), the top inner wall of a location section of thick bamboo (53) is equipped with gag lever post (57), the both ends of gag lever post (57) are all overlapped and are established and sliding connection has locating piece (59), locating piece (59) are worn to locate the lateral wall of a location section of thick bamboo (53), the confession has been seted up to the inner wall of mount pad (51) locating slot (511) of locating piece (59) joint, the both ends lateral wall of gag lever post (57) all is equipped with stationary blade (58), stationary blade (58) with be connected with elastic component (510) between locating piece (59).

7. The sponge road seepage and drainage circulation system as claimed in claim 6, wherein: the outer wall of the mounting seat (51) is obliquely arranged from the top end to the bottom end in the direction far away from the center of the mounting seat (51).

8. The sponge road seepage and drainage circulation system as claimed in claim 1, wherein: the opening depth of the water passing cavity (2) is smaller than the opening depth of the water storage cavity (3) and the water drainage cavity (4).

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