CN210713118U

CN210713118U - Concave formula greenery patches structure in sponge city

Info

Publication number: CN210713118U
Application number: CN201920877118.0U
Authority: CN
Inventors: 倪明
Original assignee: Jiangsu Hanzhu Energy Saving Technology Co Ltd
Current assignee: Jiangsu Hanzhu Energy Saving Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-06-09
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a concave formula greenery patches structure in sponge city, be in including soil property basic unit, setting the storage water tank and the setting of soil property basic unit bottom are in the concave infiltration subassembly of soil property basic unit top, concave infiltration subassembly is including laying a plurality of planks in the soil property basic unit, just the planks are concave formula and lay in soil property basic unit is last, the planks upper surface sets the cockscomb structure into, evenly be equipped with a plurality of infiltration holes on the planks, the planks top is planted and is had green to plant, just green plant with it prevents stifled sponge to be equipped with between the planks, adjacent can dismantle the connection through connecting the wedge between the planks, the utility model has the advantages of reasonable design, can collect and retrieve surface water fast, reduced the harm that the flood caused.

Description

Concave formula greenery patches structure in sponge city

Technical Field

The utility model relates to a city construction technical field especially relates to a concave formula greenery patches structure in sponge city.

Background

The sponge city is a new generation of city rainfall flood management concept, and refers to a city which 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, and the city can also be called as a water elasticity city. The international general term is 'low-impact development of rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, and the stored water is released and utilized when needed, so that rainwater can freely migrate in cities. 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 existing sponge urban green land structure has low seeper permeation efficiency in the use process, easily causes seeper collection, further influences road traffic and other aspects, greatly influences the normal operation of the society, and has certain defects.

Therefore, a sponge urban sunken green land structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concave formula greenery patches structure in sponge city, aim at can realize the emission of ponding fast, avoid ponding to collect, guarantee the normal operating of road.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a concave formula greenery patches structure in sponge city, is in including soil property basic unit, setting the storage water tank and the setting of soil property basic unit bottom are in the recessed infiltration subassembly of soil property basic unit top, recessed infiltration subassembly is including laying a plurality of planks in the soil property basic unit, just the planking is concave formula and lays in on the soil property basic unit, the planking upper surface sets the cockscomb structure into, evenly be equipped with a plurality of infiltration holes on the planking, the planking top is planted and is had green planting, just green planting with be equipped with between the planking and prevent stifled sponge, adjacent can dismantle the connection through connecting the wedge between the planking.

Preferably, in the concave greenbelt structure of the sponge city, the soil base layer is sequentially provided with a filtering sand grain layer and a water seepage flow guide layer from bottom to top, and the filtering sand grain layer is uniformly laid above the water storage tank.

Based on above-mentioned technical characteristic, the setting on filtration sand grain layer can the filtration earth of infiltration water, and the infiltration water diversion layer's setting can accelerate the infiltration of rivers, can also carry out interim deposit water simultaneously.

Preferably, in the sponge city sunken green land structure, the upper surface of the water storage tank is uniformly provided with a plurality of water collecting holes, and the water storage tank is internally provided with a plurality of support columns.

Based on above-mentioned technical characteristics, the setting of water catch bowl can be so that the infiltration flows into and stores in the storage water tank, and subsequent cyclic utilization of being convenient for, and the setting of support post can provide the good support in the storage water tank, has avoided the storage water tank to take place to cave in.

Preferably, in the sponge city sunken green land structure, the water collecting holes are arranged in an inverted truncated cone shape.

Based on the technical characteristics, the water collecting holes are arranged in an inverted circular truncated cone shape, so that the water can conveniently seep into the water storage tank along the inclined plane.

Preferably, in the sponge city sunken green land structure, the bottom of the water storage tank is sunken, and a drain valve is installed at the bottom of the water storage tank.

Based on above-mentioned technical characteristics, the storage water tank bottom sets up to sunken form, and the sedimentation of the solid tiny granule of being convenient for ooze aquatic, and then discharges from the bleeder valve.

Preferably, in the above sponge city sunken green land structure, the connecting wedge includes a connecting groove plate and a butt wedge plate, and the connecting groove plate and the butt wedge plate are clamped.

Based on the technical characteristics, the connecting groove plate and the butt wedge plate are connected in a clamping manner, so that the planks can be connected and installed conveniently.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, utilize recessed infiltration subassembly to realize the drainage of ponding to the sponge and infiltration hole are prevented stifled in the cooperation, have guaranteed the noncongestion of infiltration runner, have accelerated the speed of the emission of infiltration greatly, have avoided ponding to collect, have guaranteed the normal operating of road.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the plank of the present invention;

fig. 3 is a schematic view of the connecting wedge structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a soil base layer; 2-a water storage tank; 3-a concave water seepage component; 4-paving a board; 5-water seepage holes; 6-green planting; 7-anti-blocking sponge; 8-connecting wedge; 9-filtering the sand layer; 10-a water seepage flow guide layer; 11-water collecting holes; 12-a support column; 13-a drain valve; 14-connecting the groove plates; 15-butt wedge plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the embodiment is a sponge city sunken green land structure, including a soil base layer 1, a water storage tank 2 disposed at the bottom of the soil base layer 1, and a concave water seepage component 3 disposed above the soil base layer 1, the soil base layer 1 includes, from bottom to top, a filtering sand layer 9 and a water seepage and diversion layer 10, the filtering sand layer 9 is uniformly laid above the water storage tank 2, the filtering sand layer 9 is disposed to filter out the soil in the seepage water, the water seepage and diversion layer 10 is disposed to accelerate the seepage of the water flow, and temporarily store water, the water storage tank 2 is uniformly provided with a plurality of water collection holes 11 on the upper surface, the water storage tank 2 is internally provided with a plurality of support columns 12, the water collection holes 11 are disposed to allow the seepage water to flow into the water storage tank 2 for storage, so as to facilitate subsequent recycling, the support columns 12 are disposed to provide good support for the water storage tank 2, the water storage tank 2 is prevented from sinking, the bottom of the water storage tank 2 is arranged to be sunk, the bottom of the water storage tank 2 is provided with the drain valve 13, the bottom of the water storage tank 2 is arranged to be sunk, so that small solid particles in seepage can be conveniently precipitated and further discharged from the drain valve 13, the water collecting holes 11 are arranged to be inverted circular truncated cone-shaped, seepage is convenient to flow into the water storage tank 2 along an inclined plane, the lower concave seepage assembly 3 comprises a plurality of planks 4 laid on the soil base layer 1, the planks 4 are laid on the soil base layer 1 in a concave manner, the upper surfaces of the planks 4 are arranged to be zigzag, a plurality of seepage holes 5 are uniformly arranged on the planks 4, green plants 6 are planted above the planks 4, anti-blocking sponges 7 are arranged between the green plants 6 and the planks 4, adjacent planks 4 are detachably connected through connecting wedges 8, each connecting wedge, and the connecting groove plate 14 is clamped with the butt wedge plate 15, and the connecting groove plate 14 is connected with the butt wedge plate 15 in a clamping manner, so that the planks 4 can be connected and installed conveniently.

The utility model discloses a concrete implementation, when using, the ponding that is located the road top collects the depressed area along the inclined plane on the bed plate 4, seeps water afterwards and sees through green planting 6, prevents that stifled sponge 7 enters into infiltration hole 5 in, has avoided the jam of dust in the infiltration, has improved the discharge velocity of ponding greatly. The drained seepage water can be reused after subsequent filtering treatment. The utility model has the advantages of reasonable design, utilize recessed infiltration subassembly 3 to realize the drainage of ponding to the cooperation prevents stifled sponge 7 and infiltration hole 5, has guaranteed the noncongestion of infiltration runner, has accelerated the speed of the emission of infiltration greatly, has avoided ponding to collect, has guaranteed the normal operating of road.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a concave formula greenery patches structure in sponge city which characterized in that: including soil property basic unit (1), set up storage water tank (2) and the setting of soil property basic unit (1) bottom are in concave infiltration subassembly (3) of soil property basic unit (1) top, concave infiltration subassembly (3) are including laying a plurality of planks (4) on the soil property basic unit (1), just plank (4) are concave formula and lay on soil property basic unit (1), plank (4) upper surface sets the cockscomb structure to, evenly be equipped with a plurality of infiltration holes (5) on plank (4), plank (4) top planting has green planting (6), just green planting (6) with be equipped with between plank (4) and prevent stifled sponge (7), adjacent can dismantle the connection through connecting wedge (8) between plank (4).

2. The sponge city sunken greenbelt structure of claim 1, wherein: soil property basic unit (1) from the bottom up is filtering sand grain layer (9) and infiltration water conservancy diversion layer (10) in proper order, just filtering sand grain layer (9) are evenly laid storage water tank (2) top.

3. The sponge city sunken greenbelt structure of claim 1, wherein: the water storage tank is characterized in that a plurality of water collecting holes (11) are uniformly formed in the upper surface of the water storage tank (2), and a plurality of supporting columns (12) are arranged inside the water storage tank (2).

4. The sponge city depressed greenbelt structure of claim 3, wherein: the water collecting holes (11) are arranged in an inverted circular truncated cone shape.

5. The sponge city sunken greenbelt structure of claim 1, wherein: the bottom of the water storage tank (2) is arranged to be concave, and a drain valve (13) is installed at the bottom of the water storage tank (2).

6. The sponge city sunken greenbelt structure of claim 1, wherein: the connecting wedge (8) comprises a connecting groove plate (14) and a butt-joint wedge plate (15), and the connecting groove plate (14) is clamped with the butt-joint wedge plate (15).