CN213653094U - Sponge city permeable pavement - Google Patents

Abstract

The utility model belongs to the technical field of green building and specifically relates to a sponge city permeable pavement is related to, and it includes soil layer roadbed, concrete layer and the permeable bed that up sets gradually from bottom to top, and the permeable bed includes a plurality of prefabricated sections that permeate water, interconnect between the prefabricated section that permeates water, and the prefabricated section that permeates water is connected with concrete layer, is provided with hydrophobic assembly in the concrete layer, and hydrophobic assembly intercommunication prefabricated section that permeates water. The application has the effect of being convenient for people to go out.

Description

Sponge city permeable pavement

Technical Field

The application relates to the field of green buildings, in particular to a sponge city permeable pavement.

Background

At present, a sponge city is a new generation of city rainfall flood management concept, and means that the city can be like a sponge, and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like. The sponge city absorbs water, stores water and purifies water when raining, and releases and utilizes the stored water when needed, so that rainwater can freely migrate in the city. From the ecological system service, the water ecological infrastructure is constructed through cross-scale construction and is constructed by combining various specific technologies, and the water ecological infrastructure is the core of a sponge city. The sponge city is an innovative expression for promoting green building construction, low-carbon city development and smart city formation, and is an organic combination of modern green new technology and multiple factors such as society, environment, humanity and the like under the characteristic background of a new era.

The existing urban pavement is paved by generally adopting impervious concrete and stone plates, and rainwater falls on the pavement in rainy days and is drained by drainage facilities such as drainage wells.

To the correlation technique among the above-mentioned, the inventor thinks during the rainwater season, and the waterproof road surface can cause large tracts of land ponding because of can not in time drainage, often appears the driver because of the pit reflection of light see not clear the way, the pedestrian is by the condition such as water splash, is not convenient for pedestrian's trip and vehicle travel.

SUMMERY OF THE UTILITY MODEL

In order to be convenient for people's trip further, this application provides a sponge city permeable pavement.

The application provides a sponge city permeable pavement adopts following technical scheme:

the utility model provides a sponge city permeable pavement, includes soil layer roadbed, concrete layer and the permeable bed that up sets gradually from bottom to top, the permeable bed includes a plurality of prefabricated sections that permeate water, interconnect between the prefabricated section permeates water, the prefabricated section that permeates water is connected with concrete layer, be provided with hydrophobic assembly in the concrete layer, the prefabricated section that permeates water of hydrophobic assembly intercommunication.

Through adopting above-mentioned technical scheme, during the rainy day, the rainwater falls to the prefabricated section that permeates water, and the rainwater permeates hydrophobic component department through the prefabricated section that permeates water to reduce the condition of road surface large tracts of land ponding, with this people's of being convenient for life.

Optionally, the concrete layer is provided with a plurality of hydrophobic chambers, the hydrophobic assembly comprises a plurality of hydrophobic chambers, one hydrophobic chamber corresponds to one hydrophobic chamber, one hydrophobic chamber corresponds to the bottom of the plurality of water permeable precast blocks, and the hydrophobic chambers are communicated with the water permeable precast blocks.

Through adopting above-mentioned technical scheme, the rainwater permeates the drain tank in through the prefabricated section that permeates water, and the drain tank has certain capacity, has played the water storage effect, has also alleviateed the drainage burden.

Optionally, the drain box is slidably connected to the drain chamber, a drain plate is arranged in the drain chamber, and a distance for the drain box to slide is formed between the bottom of the drain box and the top of the drain plate; the drainage box is provided with a water outlet hole, the drainage hole is connected with an opening and closing piece corresponding to the water outlet hole, and the opening and closing piece is connected with the drainage plate; the hydrophobic plate is provided with a plurality of hydrophobic ports, the concrete layer is internally provided with hydrophobic pipes, and the hydrophobic ports are communicated with the hydrophobic pipes; the drain board is provided with the piece that resets, the piece that resets is connected with the drain tank.

By adopting the technical scheme, water in the drain tank flows onto the drain plate through the opening and closing piece and then flows to the drain pipe through the drain port, so that the water storage pressure in the drain tank is reduced; and the rainwater can be conveniently collected and reused.

Optionally, the opening and closing piece includes montant, pivot and commentaries on classics board, the pivot is rotated and is connected in the apopore, is used for hiding the commentaries on classics board fixed connection in the pivot of apopore is used for changing change board turned angle's montant sets up in the hydrophobic plate top, the montant is connected with changeing the board.

Through adopting above-mentioned technical scheme, along with the rainwater constantly increases, the steam trap box slides downwards under the action of gravity of rainwater, and when sliding to certain position, the montant will change the board and open a top, and the angle that opens and shuts of commentaries on classics board changes, and water flows to the hydrophobic board from the delivery port department on.

Optionally, the drain board top is provided with the restriction piece, the restriction piece includes horizontal bar and a plurality of vertical bars, the vertical bar is connected in the drain board, horizontal bar fixed connection is in a plurality of vertical bars, the horizontal bar is located the apopore top, linear distance between horizontal bar and the drain box bottom is less than and changes board and rotation department looks vertically side length.

Through adopting above-mentioned technical scheme, the vertical retort supports the horizontal bar, and the horizontal bar is used for restricting the degree that changes the board and open and shut, has reduced because of changeing the too big condition emergence that can't cover the apopore of board rotation angle.

Optionally, the piece that resets includes sleeve, telescopic link and spring, the sleeve is connected in hydrophobic board, wherein one end sliding connection of telescopic link is in the sleeve, the other end of telescopic link stretches out and is connected with the drain tank from the sleeve, has the relaxation trend the spring cover is established outside telescopic link and the sleeve.

Through adopting above-mentioned technical scheme, the water yield when in the drain tank reduces, and under the effect of spring, the telescopic link moves towards the direction of keeping away from the sleeve, and the drain tank up moves thereupon, changes the degree that the board was jack-up and reduces, and the drain tank resumes the water storage function once more.

Optionally, a flow guide piece is arranged in the drainage chamber, and the flow guide piece is communicated with the drainage pipe and the drainage port.

Through adopting above-mentioned technical scheme, water that the water conservancy diversion spare was used for guiding on the drain board falls in the drain pipe.

Optionally, a filling layer is filled in a space below the hydrophobic chamber corresponding to the hydrophobic plate and outside the flow guide member.

Through adopting above-mentioned technical scheme, utilize the filling layer to strengthen the indoor support intensity of drainage.

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

1. in rainy days, rainwater falls onto the water permeable precast block and permeates into the drainage component through the water permeable precast block, so that the condition of large-area water accumulation on the road surface is reduced, and the life of people is facilitated;

2. along with the increasing of rainwater, the drain box slides downwards under the action of the gravity of the rainwater, when the drain box slides to a certain position, the vertical rod jacks the rotating plate, the opening and closing angle of the rotating plate is changed, and water flows to the drain plate and the drain pipe from the water outlet;

3. when the water yield in the drain tank reduces, under the effect of spring, the telescopic link moves towards the direction of keeping away from the sleeve, and the drain tank moves up thereupon, changes the degree that the board was jack-up and reduces, and the drain tank resumes the water storage function once more.

Drawings

FIG. 1 is a schematic structural diagram of a sponge urban permeable pavement according to an embodiment of the application.

FIG. 2 is a cross-sectional view of a sponge urban permeable pavement according to an embodiment of the application.

Description of reference numerals: 1. a soil layer roadbed; 2. a concrete layer; 21. a water draining chamber; 211. positioning blocks; 212. a chute; 213. a hydrophobic plate; 2131. a drain port; 22. a drain pipe; 3. a water permeable layer; 31. water permeable bricks; 311. positioning a groove; 4. a drain tank; 41. a slider; 42. carrying out strip bearing; 5. an opening and closing member; 51. a vertical rod; 52. a rotating shaft; 53. rotating the plate; 6. a reset member; 61. a sleeve; 62. a telescopic rod; 63. a spring; 7. a limiting member; 71. a horizontal bar; 72. vertical bars; 8. a flow guide member; 81. a flow guide frame; 82. a flow guide pipe; 9. and (5) filling the layer.

Detailed Description

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

The embodiment of the application discloses sponge city permeable pavement. Referring to fig. 1 and 2, a sponge city permeable pavement includes soil layer roadbed 1, concrete layer 2 and permeable bed 3 that set gradually from bottom to top, 1 top of soil layer roadbed and 2 bottom fixed connection of concrete layer, 2 tops of concrete layer and 3 bottom fixed connection of permeable bed. The permeable layer 3 comprises a plurality of permeable precast blocks, the adjacent permeable precast blocks are fixedly connected, and the bottoms of the permeable precast blocks are fixedly connected with the top of the concrete layer 2. And a hydrophobic component is connected in the concrete layer 2, and the hydrophobic component is connected and communicated with the bottom of the permeable precast block. In this embodiment, the water permeable precast block is a water permeable brick 31.

Referring to fig. 2, a plurality of drain chambers 21 are arranged in the concrete layer 2, the drain assembly includes a plurality of drain tanks 4, and one drain tank 4 corresponds to one drain chamber 21. In order to maintain the supporting effect of the concrete layer 2, the water drainage chambers 21 are arranged at intervals, and one water drainage chamber 21 corresponds to the bottoms of the plurality of water drainage bricks. In this embodiment, one drain chamber 21 corresponds to two hydrophobic bricks, the two hydrophobic bricks are a hydrophobic unit, and a distance exists between the top edge of the drain chamber 21 and the bottom edge of the corresponding hydrophobic unit. The drain tank 4 is specifically a hollow uncovered cuboid. Rainwater falls on the water permeable bricks 31 and then permeates into the drain boxes 4, so that accumulated water on the road surface is reduced, and people can go out conveniently.

The outer side wall of the drain tank 4 is fixedly connected with a sliding block 41, the corresponding side wall of the drain chamber 21 is provided with a sliding groove 212, the sliding groove 212 is vertically arranged, and the sliding block 41 is slidably connected in the sliding groove 212; the inner wall of the drain chamber 21 is fixedly connected with a drain plate 213, and a space is reserved between the bottom of the drain tank 4 and the top of the drain plate 213. The bottom of the drain tank 4 is provided with a water outlet, the bottom of the drain tank 4 corresponding to the water outlet is connected with an opening and closing piece 5, and the opening and closing piece 5 is connected with the top of the drain plate 213. The top of the hydrophobic plate 213 is provided with a plurality of hydrophobic ports 2131, the inside of the concrete layer 2 is fixedly connected with a hydrophobic pipe 22, and the hydrophobic ports 2131 are communicated with the hydrophobic pipe 22. The top of the hydrophobic plate 213 is connected with two resetting pieces 6, and the top of the resetting piece 6 is connected with the bottom of the hydrophobic tank 4.

With reference to fig. 2, the opening and closing member 5 includes a vertical rod 51, a rotating shaft 52 and a rotating plate 53, two ends of the rotating shaft 52 are respectively and fixedly connected to two opposite hole walls of the water outlet, the rotating plate 53 is sleeved and fixedly connected to the rotating shaft 52, and a side wall of the rotating plate 53 is slidably connected to the hole walls of the water outlet. The bottom of the vertical rod 51 is fixedly connected to the top of the hydrophobic plate 213, and the vertical rod 51 corresponds to the water outlet. The bottom of the drain tank 4 is fixedly connected with a bearing strip 42, and the top of the bearing strip 42 is connected with the bottom of the rotating plate 53. In the initial state, no water or less water exists in the drain box 4, the top of the bearing strip 42 is abutted against the bottom of the rotating plate 53, and the rotating plate 53 covers the water outlet; in the working state, the drain tank 4 slides downwards due to the gravity of water, and after the drain tank slides to a certain position, the top of the vertical rod 51 is abutted with the rotating plate 53; when more water is supplied, the top of the vertical rod 51 pushes the rotating plate 53 open, and the water in the drain tank 4 flows out from the water outlet hole, flows into the drain port 2131 and the drain pipe 22, and is drained by the above means.

For the size that further prescribes a limit to that commentaries on classics board 53 opens and shuts, hydrophobic board 213 top fixedly connected with restriction piece 7, restriction piece 7 includes horizontal bar 71 and two vertical bars 72, vertical bar 72 bottom fixed connection is in the bottom in drain box 4, two vertical bars 72 are located the both sides of apopore respectively, horizontal bar 71 bottom fixed connection is in the top of two vertical bars 72, horizontal bar 71 is located the apopore directly over, the length direction of horizontal bar 71 is parallel with the length direction of pivot 52, the height of vertical bar 72 is less than the length of commentaries on classics board 53 rather than the perpendicular side of rotation department mutually. After the vertical rod 51 jacks the rotating plate 53 to a certain degree, the side of the rotating plate 53 departing from the vertical rod 51 is abutted to the transverse bar 71, at the moment, the rotating plate 53 stops rotating, and the situation that the rotating plate 53 cannot cover a water outlet hole due to overlarge opening and closing degree is reduced.

The two resetting pieces 6 are symmetrically arranged on two sides of the vertical rod 51, each resetting piece 6 comprises a sleeve 61, a telescopic rod 62 and a spring 63, the bottom of each sleeve 61 is fixedly connected to the top of the corresponding hydrophobic plate 213, one end of each telescopic rod 62 slides in each sleeve 61, the other end of each telescopic rod 62 extends out of each sleeve 61, and one end, far away from each sleeve 61, of each telescopic rod 62 is fixedly connected to the outer bottom of the corresponding hydrophobic box 4; the spring 63 is sleeved outside the telescopic rod 62 and the sleeve 61, one end of the spring 63 is fixedly connected to the top of the hydrophobic plate 213, the other end of the spring 63 is fixedly connected to the outer bottom of the hydrophobic tank 4, and the spring 63 has a relaxation trend. The height of the sleeve 61 is lower than the height of the vertical rod 51. When the water amount in the drain tank 4 decreases, the telescopic rod 62 moves away from the sleeve 61 under the action of the spring 63, the drain tank 4 moves upwards along with the telescopic rod, the degree of the vertical rod 51 pushing the rotating plate 53 is gradually reduced, and the drain tank 4 plays a role in storing water.

With reference to fig. 2, the diversion member 8 is connected in the drain chamber 21, the diversion member 8 includes a diversion frame 81 and a diversion tube 82, the top edge of the diversion frame 81 is fixedly connected to the bottom of the drain plate 213, the top of the diversion frame 81 is communicated with the drain port 2131, the top of the diversion tube 82 is communicated with the bottom of the diversion frame 81, the bottom of the diversion tube 82 is communicated with the drain pipe 22, and the cross-sectional area of the diversion frame 81 is gradually reduced from top to bottom.

In order to enhance the supporting effect, the space of the drain chamber 21 corresponding to the lower portion of the drain plate 213, the outside of the guide frame 81 and the outside of the guide pipe 82 is filled with the filling layer 9, and in this embodiment, the material of the filling layer 9 is expanded rubber. The expanded rubber can play the effect of support, packing on the one hand, if 8 water leakage on the other hand of water conservancy diversion spare, the expanded rubber has the effect that absorbs water.

For the convenience of positioning and installation, the top of the side wall of the drain chamber 21 is fixedly connected with a positioning block 211, the bottom of the water permeable brick 31 is provided with a positioning groove 311, and the positioning groove 311 is clamped at the corresponding positioning block 211.

The implementation principle of the sponge city permeable pavement of the embodiment of the application is as follows: in rainy days, rainwater falls to the water permeable bricks 31, water in the water permeable bricks 31 permeates into the drain tank 4, and the drain tank 4 plays a role in storing water at the moment; when the water amount in the drain tank 4 is increased to a certain degree, the drain tank 4 moves downwards to a certain position, the vertical rod 51 jacks the rotating plate 53, and the water in the drain tank 4 flows to the drain plate 213 and the drain pipe 22 from the water outlet hole; when the water volume is reduced, the drain tank 4 moves upwards under the action of the resetting piece 6, the degree of the rotating plate 53 jacked by the vertical rod 51 is gradually reduced, and the drain tank 4 recovers the water storage function again at the moment; through the means, the accumulated water on the road surface is dredged, and the accumulated water condition on the road surface is reduced, so that the life of people is facilitated.

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 city permeable pavement which characterized in that: including soil layer roadbed (1), concrete layer (2) and permeable bed (3) that up set gradually from bottom to top, permeable bed (3) include a plurality of prefabricated sections that permeate water, interconnect between the prefabricated section permeates water, the prefabricated section that permeates water is connected with concrete layer (2), be provided with hydrophobic component in concrete layer (2), hydrophobic component intercommunication prefabricated section permeates water.

2. The sponge urban permeable pavement according to claim 1, characterized in that: concrete layer (2) are provided with a plurality of and dredge hydroecium (21), the hydrophobic subassembly includes a plurality of hydrophobic box (4), one hydrophobic box (4) correspond one and dredge hydroecium (21), one hydrophobic box (21) correspond the bottom of the prefabricated section that permeates water of a plurality of blocks, hydrophobic box (4) intercommunication prefabricated section that permeates water.

3. The sponge urban permeable pavement according to claim 2, characterized in that: the drain box (4) is connected with the drain chamber (21) in a sliding manner, a drain plate (213) is arranged in the drain chamber (21), and a distance for the drain box (4) to slide is reserved between the bottom of the drain box (4) and the top of the drain plate (213); the drainage box (4) is provided with a water outlet, an opening and closing piece (5) is connected to the position, corresponding to the water outlet, of the drainage box, and the opening and closing piece (5) is connected with the drainage plate (213); the hydrophobic plate (213) is provided with a plurality of hydrophobic ports (2131), the concrete layer (2) is internally provided with hydrophobic pipes (22), and the hydrophobic ports (2131) are communicated with the hydrophobic pipes (22); the hydrophobic plate (213) is provided with a resetting piece (6), and the resetting piece (6) is connected with the hydrophobic tank (4).

4. The sponge urban permeable pavement according to claim 3, characterized in that: opening and closing member (5) include montant (51), pivot (52) and commentaries on classics board (53), pivot (52) are rotated and are connected in the apopore, are used for hiding commentaries on classics board (53) fixed connection in pivot (52) of apopore, be used for changing montant (51) of changeing board (53) turned angle set up in hydrophobic board (213) top, montant (51) are connected with commentaries on classics board (53).

5. The sponge urban permeable pavement according to claim 4, characterized in that: hydrophobic board (213) top is provided with restriction piece (7), restriction piece (7) include horizontal bar (71) and a plurality of vertical sticks (72), vertical stick (72) are connected in hydrophobic board (213), horizontal bar (71) fixed connection is in a plurality of vertical sticks (72), horizontal bar (71) are located the apopore top, linear distance between bottom is less than commentaries on classics board (53) rather than rotation department looks vertically side length in horizontal bar (71) and drain box (4).

6. The sponge urban permeable pavement according to claim 3, characterized in that: reset piece (6) and include sleeve (61), telescopic link (62) and spring (63), sleeve (61) are connected in hydrophobic board (213), wherein one end sliding connection in sleeve (61) of telescopic link (62), the other end of telescopic link (62) stretches out and is connected with hydrophobic box (4) from sleeve (61), has the relaxation trend spring (63) cover is established outside telescopic link (62) and sleeve (61).

7. The sponge urban permeable pavement according to claim 3, characterized in that: a flow guide piece (8) is arranged in the water draining chamber (21), and the flow guide piece (8) is communicated with the drain pipe (22) and the drain port (2131).

8. The sponge urban permeable pavement according to claim 7, characterized in that: and a filling layer (9) is filled in a space below the drainage chamber (21) corresponding to the drainage plate (213) and outside the flow guide piece (8).

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