CN220598626U

CN220598626U - Ecological design structure of sponge city landscape

Info

Publication number: CN220598626U
Application number: CN202321537343.2U
Authority: CN
Inventors: 赵统光; 杨浩栋; 崔海峰
Original assignee: Hangzhou Kaihe Architectural Design Office Co ltd
Current assignee: Hangzhou Kaihe Architectural Design Office Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-03-15
Anticipated expiration: 2033-06-16

Abstract

The utility model belongs to the technical field of sponge cities, and discloses a sponge city landscape ecological design structure, which comprises the following components: the road surface, two opposite one side on road surface all is connected with the curb, set up the water port between the both sides of curb, two be connected with planting soil layer between the curb, planting soil layer's top is connected with the overburden, planting soil layer's bottom is connected with the sand bed, the utility model is through setting up circulation subassembly structure, when the rainwater highly exceeds logical groove at the overburden, the rainwater can enter into the inside of annular slab through logical groove, later flow to the drain pipe through annular slab, make the drain pipe discharge rainwater direct to the sand bed, thereby make the rainwater skip planting soil layer and directly reach the sand bed, the speed of rainwater infiltration has been accelerated, prevented that the rainwater from stopping in the top of overburden for a long time, be favorable to carrying out quick absorption to the rainwater, the practicality of structure has been promoted.

Description

Ecological design structure of sponge city landscape

Technical Field

The utility model belongs to the technical field of sponge cities, and particularly relates to a sponge city landscape ecological design structure.

Background

The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, 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 problem that the rainwater is too slow is usually easy to appear in current sponge city landscape ecology design structure at the application in-process, leads to subaerial rainwater to stay on the earth's surface for a long time, is unfavorable for carrying out quick absorption to the rainwater, has reduced the practicality of structure.

Disclosure of Invention

The utility model aims to provide a sponge city landscape ecological design structure, which aims to solve the problem that the existing structure is too slow in rainwater penetration.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sponge city landscape ecology design structure, comprising: the road surface, two opposite sides of road surface are all connected with the curb, open the mouth of a river between the both sides of curb, two be connected with between the curb and plant the soil layer, the top of planting the soil layer is connected with the overburden, the bottom of planting the soil layer is connected with the sand layer, the bottom of sand layer is connected with the gravel layer, one side of gravel layer is connected with the perforated pipe; the circulation assembly is arranged between the sand layer and the top of the covering layer and comprises a drain pipe, the drain pipe penetrates through the covering layer and the planting soil layer, one end of the top of the drain pipe is connected with an annular plate, grooves are formed in two sides of the annular plate, and through grooves are formed between the two grooves and the annular plate; and the shielding assembly is arranged between the top of the annular plate and the bottom side of the groove.

Preferably, the shielding assembly comprises a floating plate, the floating plate is connected to the top of the annular plate, arc plates are connected to two sides of the bottom of the floating plate, the bottoms of the two arc plates penetrate through the top of the annular plate, and limiting blocks are connected to the bottoms of the two arc plates.

Preferably, the water through hole is arranged as an inclined plane, and the tops of the covering layer and the planting soil layer are concave structures.

Preferably, the bottom of the annular plate is connected with an annular pipe, and the annular pipe is in threaded connection with the drain pipe.

Preferably, a filter screen is arranged at the bottom side of the inside of the drain pipe, and a pull rod is connected to the top of the filter screen.

Preferably, the outside of filter screen is connected with the baffle, the baffle is connected with the rubber pad for drain pipe one side.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, through the arrangement of the circulation assembly structure, when the height of the rainwater on the covering layer exceeds the through groove, the rainwater enters the annular plate through the through groove and flows into the drain pipe through the annular plate, so that the drain pipe directly discharges the rainwater to the sand layer, the rainwater can directly reach the sand layer after bypassing the planting soil layer, the rainwater permeation speed is accelerated, the rainwater is prevented from staying above the covering layer for a long time, the rainwater can be absorbed quickly, and the practicability of the structure is improved.

(2) According to the utility model, the shielding assembly structure is arranged, when excessive rainwater on the covering layer is generated, the floating block is driven to move upwards, so that the floating block drives the arc plate to move upwards, the through groove is opened, when the rainwater is lower than the height of the floating plate, the arc plate can seal the through groove, the automatic sealing or opening of the through groove is realized, the problem that the drain pipe is blocked due to the fact that impurities on the ground enter the drain pipe under the rainless weather is prevented, and the cleaning frequency of the drain pipe by workers is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a top cross-sectional view of the connection of the annular plate and arcuate plate of the present utility model;

in the figure: 1. road surface; 2. curbs; 3. a water-through port; 4. a cover layer; 5. planting a soil layer; 6. a sand layer; 7. a gravel layer; 8. perforating the pipe; 9. a drain pipe; 10. an annular plate; 11. a through groove; 12. a groove; 13. a floating plate; 14. an arc-shaped plate; 15. a limiting block; 16. a filter screen; 17. a baffle; 18. a pull rod; 19. and an annular tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides the following technical solutions: a sponge city landscape ecology design structure, comprising: the road surface 1, two opposite sides of the road surface 1 are connected with road teeth 2, a water through hole 3 is formed between two sides of the road teeth 2, a planting soil layer 5 is connected between the two road teeth 2, the top of the planting soil layer 5 is connected with a covering layer 4, the bottom of the planting soil layer 5 is connected with a sand layer 6, the bottom of the sand layer 6 is connected with a gravel layer 7, and one side of the gravel layer 7 is connected with a perforated pipe 8; the circulation assembly is arranged between the sand layer 6 and the top of the covering layer 4 and comprises a drain pipe 9, the drain pipe 9 penetrates through the covering layer 4 and the planting soil layer 5, one end of the top of the drain pipe 9 is connected with an annular plate 10, grooves 12 are formed in two sides of the annular plate 10, and through grooves 11 are formed between the two grooves 12 and the annular plate 10; a shutter assembly is mounted between the top of the annular plate 10 and the bottom side of the recess 12.

Through the technical scheme:

specifically, when the rainwater highly exceeds logical groove 11 at overburden 4, the rainwater can enter into the inside of annular slab 10 through logical groove 11, later flow to drain pipe 9 through annular slab 10 in, make drain pipe 9 directly discharge the rainwater to sand layer 6, thereby make partial rainwater skip planting soil layer 5 and directly reach sand layer 6, the speed of rainwater infiltration has been accelerated, prevent that the rainwater from stopping in the top of overburden 4 for a long time, be favorable to carrying out quick absorption to the rainwater, the practicality of structure has been promoted, be convenient for carry out self-closing or opening logical groove 11 through setting up shielding assembly.

In the present utility model, a further embodiment is provided, referring to fig. 1, 2 and 4, the shielding assembly includes a floating plate 13, the floating plate 13 is connected to the top of the annular plate 10, both sides of the bottom of the floating plate 13 are connected with arc plates 14, the bottoms of the two arc plates 14 penetrate through the top of the annular plate 10, and the bottoms of the two arc plates 14 are connected with limiting blocks 15.

Through the technical scheme:

specifically, when the rainwater on the overburden layer 4 is too much, can drive the kicking block 13 and upwards move to make kicking block 13 drive arc 14 upwards move, make logical groove 11 open, when the rainwater is less than the height of kicking plate 13, arc 14 can seal logical groove 11, realized leading to groove 11 and seal or open automatically, prevented that subaerial impurity from entering into drain pipe 9 in the middle of the drain pipe 9 in the rainless weather and caused the problem of jam, be favorable to reducing the clearance frequency of staff to drain pipe 9.

Referring to fig. 1-3, the water through hole 3 is provided as an inclined plane, the top of the covering layer 4 and the planting soil layer 5 is of a concave structure, the bottom of the annular plate 10 is connected with an annular pipe 19, the annular pipe 19 is in threaded connection with the drain pipe 9, the inner bottom side of the drain pipe 9 is provided with a filter screen 16, the top of the filter screen 16 is connected with a pull rod 18, the outer part of the filter screen 16 is connected with a baffle 17, and the baffle 17 is connected with a rubber pad relative to one side of the drain pipe 9.

Through the technical scheme:

specifically, be convenient for with rivers quick water conservancy diversion to overburden 4 through setting up the water port 3 into the inclined plane, be convenient for separate annular plate 10 and drain pipe 9 through making threaded connection between annular pipe 19 and the drain pipe 9, be convenient for filter the impurity in the rivers through setting up filter screen 16, be convenient for take out filter screen 16 from drain pipe 9 through setting up pull rod 18, can prevent through setting up baffle 17 that impurity on the filter screen 16 from remaining in drain pipe 9, can slow down the wearing and tearing of baffle 17 to drain pipe 9 greatly through setting up the rubber pad.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sponge city landscape ecological design structure which characterized in that includes:

road surface (1), two opposite one side of road surface (1) all is connected with curb (2), water port (3) have been seted up between the both sides of curb (2), two be connected with between curb (2) and plant soil layer (5), the top of planting soil layer (5) is connected with overburden (4), the bottom of planting soil layer (5) is connected with sand layer (6), the bottom of sand layer (6) is connected with gravel layer (7), one side of gravel layer (7) is connected with perforated pipe (8);

the circulation assembly is arranged between the sand layer (6) and the top of the covering layer (4), the circulation assembly comprises a drain pipe (9), the drain pipe (9) penetrates through the covering layer (4) and the planting soil layer (5), one end of the top of the drain pipe (9) is connected with an annular plate (10), grooves (12) are formed in two sides of the annular plate (10), and through grooves (11) are formed between the grooves (12) and the annular plate (10);

a shutter assembly is mounted between the top of the annular plate (10) and the bottom side of the recess (12).

2. The sponge urban landscape ecology design structure according to claim 1, wherein: the shielding assembly comprises a floating plate (13), the floating plate (13) is connected to the top of the annular plate (10), arc-shaped plates (14) are connected to two sides of the bottom of the floating plate (13), two arc-shaped plates (14) penetrate through the top of the annular plate (10), and limiting blocks (15) are connected to the bottoms of the two arc-shaped plates (14).

3. The sponge urban landscape ecology design structure according to claim 1, wherein: the water through hole (3) is arranged as an inclined plane, and the tops of the covering layer (4) and the planting soil layer (5) are of concave structures.

4. The sponge urban landscape ecology design structure according to claim 1, wherein: the bottom of the annular plate (10) is connected with an annular pipe (19), and the annular pipe (19) is in threaded connection with the drain pipe (9).

5. The sponge urban landscape ecology design structure according to claim 1, wherein: the inside bottom side of drain pipe (9) is provided with filter screen (16), the top of filter screen (16) is connected with pull rod (18).

6. The sponge urban landscape ecology design structure according to claim 5, wherein: the outside of filter screen (16) is connected with baffle (17), baffle (17) are connected with the rubber pad for drain pipe (9) one side.