CN210369221U

CN210369221U - Embedded water absorption device based on sponge city

Info

Publication number: CN210369221U
Application number: CN201921142105.5U
Authority: CN
Inventors: 李威峰
Original assignee: Wuhan Dongfang Juren Waterproof Insulation Co Ltd
Current assignee: Wuhan Dongfang Juren Waterproof Insulation Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-21
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an embedded water absorption device based on a sponge city, which comprises an urban road, two sides of the urban road are provided with vegetation layers, the bottom end of each vegetation layer is provided with a soil base layer, the bottom end of the urban road is provided with a pebble layer, the bottom end of the pebble layer is provided with a root system penetration prevention layer, the bottom end of the root system penetration preventing layer is provided with a filter layer, the bottom end of the filter layer is provided with a support frame, a flow guide cavity is arranged in the supporting frame, a grid is arranged at the top end of the supporting frame, the bottom end and two sides of the supporting frame are respectively provided with a base body, a water chute is arranged in the base body, the water chute is connected with the diversion cavity through a plurality of channels, and a reservoir is arranged on one side of the base body, the reservoir is connected with the water chute through a water pipe, and a water pumping device is arranged at the top end of the reservoir. Has the advantages that: can improve the drainage efficiency of absorbing water to can store the rainwater for subsequent use.

Description

Embedded water absorption device based on sponge city

Technical Field

The utility model relates to a water absorption device technical field particularly, relates to an bury water absorption device based on sponge city.

Background

Under the traditional urban construction mode, the hardened pavement is everywhere, and the water is drained mainly by 'grey' facilities such as pipe channels, pump stations and the like in heavy rain. The main planning and design concept is 'quick removal' and 'tail end centralized' control, rainwater is mainly drained through drainage facilities and cannot permeate underground, and the phenomena that waterlogging is caused when rain happens and the drought and waterlogging are caused to make a sudden turn are often caused. The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. The water absorption device around the sponge urban landscaping is particularly critical, and in some existing water absorption devices, the water absorption effect is poor, and the use is inconvenient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an bury water absorption device based on sponge city to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an embedded water absorption device based on a sponge city comprises an urban road, vegetable layers are arranged on two sides of the urban road, the bottom end of the vegetation layer is provided with a soil base layer, the bottom end of the urban road is provided with a pebble layer, the bottom end of the pebble layer is provided with a root system penetration preventing layer, the bottom end of the root system penetration preventing layer is provided with a filtering layer, the bottom end of the filter layer is provided with a support frame, the inside of the support frame is provided with a flow guide cavity, the top end of the support frame is provided with a grid, the bottom end and two sides of the supporting frame are respectively provided with a base body, the inside of the base body is provided with water chutes positioned at the bottom ends of the two sides of the supporting frame, the water chute is connected with the diversion cavity through a plurality of channels, one side of the base body is provided with a reservoir, the reservoir with through water piping connection between the guiding gutter, the top of reservoir is provided with pumping device.

Furthermore, the urban road is composed of a surface layer and a road base layer, and the surface layer and the road base layer are both of a water permeable structure.

Further, the bottom of soil basic unit is provided with the guide plate, the guide plate is the slope structure, the guide plate is the concrete material.

Furthermore, a plurality of supporting columns fixedly connected with the grid are arranged in the supporting frame.

Further, the cross section of the water chute is of a circular structure.

Furthermore, a filter screen is arranged at the top end inside the water storage tank.

Furthermore, the grid is made of stainless steel.

The utility model has the advantages that: through setting up the bury water absorption device based on sponge city that comprises soil basic unit, cobble layer, root system penetration layer, filter layer, carriage, water conservancy diversion chamber, grid, base member, guiding gutter, passageway, cistern, water pipe and pumping device to can improve the drainage efficiency that absorbs water, and can store the rainwater reserve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of an embedded water absorption device based on a sponge city according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a grid structure of an embedded water absorption device based on a sponge city according to an embodiment of the present invention.

In the figure:

1. an urban road; 2. a vegetable layer; 3. a soil base layer; 4. a pebble layer; 5. a root penetration prevention layer; 6. a filter layer; 7. a support frame; 8. a flow guide cavity; 9. a grid; 10. a substrate; 11. a water chute; 12. a channel; 13. a reservoir; 14. a water pipe; 15. a water pumping device; 16. a surface layer; 17. a roadbed layer; 18. a baffle; 19. a support pillar; 20. and (4) a filter screen.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an bury water absorption device based on sponge city.

The first embodiment is as follows:

as shown in fig. 1-2, the sponge city-based embedded water absorption device according to the embodiment of the present invention comprises an urban road 1, wherein vegetable layers 2 are disposed on two sides of the urban road 1, a soil base layer 3 is disposed on the bottom end of the vegetable layer 2, a pebble layer 4 is disposed on the bottom end of the urban road 1, a root penetration preventing layer 5 is disposed on the bottom end of the pebble layer 4, a filter layer 6 is disposed on the bottom end of the root penetration preventing layer 5, a support frame 7 is disposed on the bottom end of the filter layer 6, a diversion cavity 8 is disposed inside the support frame 7, a grid 9 is disposed on the top end of the support frame 7, a base body 10 is disposed on each of the bottom end and the two sides of the support frame 7, a water guide groove 11 is disposed inside the base body 10 and is located at the bottom ends of the two sides of the support frame 7, the water guide groove 11 is, a reservoir 13 is arranged on one side of the substrate 10, the reservoir 13 is connected with the water chute 11 through a water pipe 14, and a water pumping device 15 is arranged at the top end of the reservoir 13.

The specific arrangement and function of the root penetration-preventing layer 5 will be described in detail below.

As shown in fig. 1, the root penetration preventing layer 5 is located at the bottom end of the pebble layer 4, so that the vegetation root can be prevented from penetrating the root penetration preventing layer 5 to affect the overall structure of the water absorbing device.

By means of the technical scheme, the sponge city-based embedded water absorption device is formed by the soil base layer 3, the pebble layer 4, the root system penetration prevention layer 5, the filter layer 6, the supporting frame 7, the flow guide cavity 8, the grid 9, the base body 10, the water guide groove 11, the channel 12, the reservoir 13, the water pipe 14 and the water pumping device 15, so that the water absorption and drainage efficiency can be improved, and rainwater can be stored for later use.

Example two:

as shown in fig. 1-2, urban road 1 comprises top layer 16 and roadbed 17, and, top layer 16 with roadbed 17 is the structure of permeating water respectively, soil roadbed 3's bottom is provided with guide plate 18, guide plate 18 is the slope structure, guide plate 18 is the concrete material, the inside of carriage 7 be provided with a plurality of with grid 9 fixed connection's support column 19, the cross-section of guiding gutter 11 is circular structure, the inside top of cistern 13 is provided with filter screen 20, grid 9 is stainless steel material.

As can be seen from fig. 1, the urban road 1 is composed of a surface layer 16 and a roadbed layer 17, a flow guide plate 18 is arranged at the bottom end of the soil roadbed layer 3, a plurality of support columns 19 fixedly connected with the grid 9 are arranged inside the support frame 7, a filter screen 20 is arranged at the top end inside the reservoir 13, and the design of the flow guide plate 18, the support columns 19 and the filter screen 20 is conventional and therefore will not be described in detail.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, rainwater permeates from urban roads 1 and a soil base 3, sequentially passes through a pebble layer 4, a root penetration prevention layer 5 and a filter layer 6, then enters a diversion cavity 8, then enters a water guiding groove 11 through a channel 12, and finally enters a reservoir 13 through a water pipe 14, so that water in the reservoir 13 can be recycled in dry weather.

In conclusion, with the help of the technical scheme of the utility model, through setting up the interior water absorption device that buries based on the sponge city that comprises soil basic unit 3, cobble layer 4, root system penetration layer 5, filter layer 6, carriage 7, water conservancy diversion chamber 8, grid 9, base member 10, guiding gutter 11, passageway 12, cistern 13, water pipe 14 and pumping device 15 to can improve the drainage efficiency that absorbs water, and can store reserve to the rainwater.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an bury water absorption device based on sponge city, its characterized in that, including urban road (1), the both sides of urban road (1) are provided with vegetable layer (2), the bottom of vegetable layer (2) is provided with soil basic unit (3), the bottom of urban road (1) is provided with cobble layer (4), the bottom of cobble layer (4) is provided with prevents root system penetrating layer (5), the bottom of preventing root system penetrating layer (5) is provided with filter layer (6), the bottom of filter layer (6) is provided with carriage (7), the inside of carriage (7) is provided with water conservancy diversion chamber (8), the top of carriage (7) is provided with net bars (9), the bottom and the both sides of carriage (7) all are provided with base member (10) respectively, the inside of base member (10) is provided with guiding gutter (11) that are located carriage (7) both sides bottom, the water guide groove (11) is connected with the flow guide cavity (8) through a plurality of channels (12), a water storage tank (13) is arranged on one side of the base body (10), the water storage tank (13) is connected with the water guide groove (11) through a water pipe (14), and a water pumping device (15) is arranged at the top end of the water storage tank (13).

2. The buried water absorption device based on the sponge city as recited in claim 1, characterized in that the urban road (1) is composed of a surface layer (16) and a road base layer (17), and the surface layer (16) and the road base layer (17) are respectively of a permeable structure.

3. The sponge city-based buried water absorption device according to claim 1, wherein a guide plate (18) is arranged at the bottom end of the soil base layer (3), the guide plate (18) is of an inclined structure, and the guide plate (18) is made of concrete.

4. The sponge city-based buried water absorption device according to claim 1, wherein a plurality of support columns (19) fixedly connected with the grid (9) are arranged inside the support frame (7).

5. The sponge city-based buried water absorption device as claimed in claim 1, wherein the cross section of the water chute (11) is a circular structure.

6. The buried water absorption device based on the sponge city as set forth in claim 1, wherein the top end inside the reservoir (13) is provided with a filter screen (20).

7. The sponge city based buried water absorption device as claimed in claim 1, wherein the grid (9) is made of stainless steel.