CN210797797U

CN210797797U - Sponge city water guide structure

Info

Publication number: CN210797797U
Application number: CN201921390405.5U
Authority: CN
Inventors: 李桂军
Original assignee: BEIJING CENTURY CLASSICAL LANDSCAPING CO LTD
Current assignee: BEIJING CENTURY CLASSICAL LANDSCAPING CO LTD
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-19
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a sponge city water guide structure relates to sponge city construction technical field, specifically is a sponge city water guide structure, including gravel layer, greenbelt, the fixed surface of gravel layer installs the bottom plate, and the top fixed mounting of bottom plate has the support column, the fixed surface of gravel layer installs the roadside stone that is located between bottom plate and the greenbelt, and the left side of roadside stone sets up the drainage culvert that runs through to the greenbelt, the cistern has been seted up to the inside of greenbelt. This sponge city water guide structure, when precipitation, rivers have realized that the road surface does not have ponding fast through porous disk and wash port infiltration into in the cavity between porous disk and the bottom plate, and when the water yield was less, the rainwater can advance the gravel layer through the infiltration hole infiltration, and rivers can flow into the greenbelt through the drainage culvert when the water yield is great, supplies the afforestation plant to absorb, and when the water yield is bigger, rivers can surpass the well lid height and flow into the cistern and store.

Description

Sponge city water guide structure

Technical Field

The utility model relates to a sponge city construction technical field specifically is a sponge city water guide structure.

Background

The sponge city is characterized in that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, emphasizes that the migration activity of water in the city is more natural, builds and perfects a city sponge body by strengthening city planning construction management, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed.

Based on the construction idea of sponge city, urban road should have the function of permeating water at least, for realizing road permeates water, the cement that permeates water is usually adopted during road construction, so that surface ponding permeates in the soil layer below the road surface fast, although the urban road that adopts above-mentioned structure of permeating water can realize "infiltration" function, the construction is complicated, it is comparatively difficult to lay, because the infiltration speed is too slow, the precipitation is too big still can form ponding on the road surface sometimes, and lack "save" and "recycle" function to the rainwater, a large amount of water resources have been wasted, and good sponge urban road should absorb water under the rainwater, the retaining, infiltration, the water purification, the water that will save when needing "releases" and utilizes, supply road green district to irrigate and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a sponge city water guide structure, but have lay convenient, the drainage is fast, not ponding, cyclic utilization advantage such as provide the problem in the above-mentioned background art.

(II) technical scheme

Lay convenience, drainage fast, not ponding, cyclic utilization's purpose for realizing above, the utility model discloses a following technical scheme realizes: a sponge city water guide structure comprises a gravel layer and a green belt, wherein a bottom plate is fixedly installed on the surface of the gravel layer, a support column is fixedly installed at the top of the bottom plate, a kerb between the bottom plate and the green belt is fixedly installed on the surface of the gravel layer, a drainage culvert penetrating through the green belt is formed in the left side of the kerb, a reservoir is formed in the green belt, a sewer penetrating through the reservoir is formed in the surface of the green belt, a well cover is movably installed at the top of the sewer, an overflow pipe is fixedly installed on the right side of an inner cavity of the sewer, a filter screen is fixedly installed in the sewer, a waterproof box located on the right side of the kerb is fixedly installed on the surface of the green belt, a fixing frame is fixedly installed at the bottom of the inner cavity of the waterproof box, a driving motor is fixedly installed at the top of the fixing frame, and a centrifugal pump, the fixed spray pipe that has cup jointed in top of centrifugal pump runs through to the waterproof box top, and the top fixed mounting of spray pipe has the shower nozzle, the fixed inlet tube that runs through to the cistern inner chamber that has cup jointed in bottom of centrifugal pump.

Preferably, the middle part of support column has been seted up and has been placed the platform, the top movable mounting who places the platform has the porous disk, the wash port that runs through to its bottom is seted up at the top of porous disk, the infiltration hole has been seted up between bottom plate and the bottom plate, support column, bottom plate cross-section are equilateral hexagon, the shape of porous disk is equilateral triangle, and the equal cutting part in three angle of porous disk cooperatees with the side of support column.

Preferably, the horizontal height of the top of the green belt is lower than that of the top of the bottom plate, and the horizontal height of the well cover is higher than that of the top of the green belt.

Preferably, the specification of filter screen is forty meshes per square centimeter, the filter screen is located the below of overflow pipe mouth, the bottom fixed mounting of inlet tube has metal filters.

Preferably, the inboard fixed mounting of well lid has the gusset, and the gusset is the crisscross equipartition in the inboard of well lid, the top fixed mounting of well lid has the metal mesh, and the metal mesh cross-section is porous honeycomb, the metal mesh specification is ten meshes per square centimeter.

(III) advantageous effects

The utility model provides a sponge city water guide structure possesses following beneficial effect:

1. this sponge city water guide structure, when precipitation, rivers pass through the porous disk and during wash port infiltration advances the cavity between porous disk and the bottom plate, the quick no ponding in road surface has been realized, when the water yield is less, the rainwater can advance the gravel layer through the infiltration hole infiltration, rivers can flow into the greenbelt through the drainage culvert when the water yield is great, supply the afforestation plant to absorb, when the water yield is bigger, rivers can surpass well lid high current and advance the cistern and store, compare in the past direct infiltration advance underground the device can clear up the ponding, high efficiency, the device lays conveniently, the material price is low, very big reduce the cost, in addition the device passes through the cistern with unnecessary rainwater and stores, the cyclic utilization of rainwater has been realized, the water resource has been practiced thrift.

2. This sponge city water guide structure, drive the centrifugal pump through the motor and take the rainwater out and spray greening plant, the cyclic utilization of rainwater has been realized, the water resource has been practiced thrift, install the filter screen additional at the sewer, the cleanness at the reservoir water source has been guaranteed, install the filtration metal mesh additional at the inlet tube bottom, avoided the centrifugal pump to break down because of inhaling debris, in addition, install the overflow pipe at the right side of sewer inner chamber, can be in the full condition decline rainwater of cistern passes through the overflow pipe and arranges into municipal administration pipeline, road surface ponding has not been realized, and rainwater cyclic utilization, the phenomenon of road ponding and water waste in the past has been solved, furthermore, install the metal mesh additional at the well lid top, it has reduced filter screen blocking's phenomenon to have avoided debris to fall into the sewer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the overhead brick of the present invention;

fig. 3 is the structure schematic diagram of the well lid of the utility model.

In the figure: 1. a gravel layer; 2. a base plate; 3. a support pillar; 4. a water permeable plate; 5. a kerb; 6. a drainage duct; 7. a waterproof box; 8. a drive motor; 9. a fixed mount; 10. a water spray pipe; 11. a spray head; 12. a well cover; 13. a green belt; 14. a filter screen; 15. an overflow pipe; 16. a water inlet pipe; 17. a reservoir; 18. a placing table; 19. a drain hole; 20. a penetration hole; 21. a rib plate; 22. a metal mesh; 23. a sewer; 24. a centrifugal pump.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sponge city water guide structure comprises a gravel layer 1 and a green belt 13, wherein a bottom plate 2 is fixedly installed on the surface of the gravel layer 1, a support column 3 is fixedly installed at the top of the bottom plate 2, a placing table 18 is arranged in the middle of the support column 3, a permeable plate 4 is movably installed at the top of the placing table 18, a drain hole 19 penetrating through the bottom of the permeable plate 4 is formed in the top of the permeable plate 4, a permeation hole 20 is formed between the bottom plate 2 and the bottom plate 2, rainwater permeates into a cavity between the bottom plate 2 and the permeable plate 4 through the permeable plate 4 and the permeation hole 20 and then flows into the green belt 13 through a drain duct 6, so that the rainwater can permeate rapidly, the water accumulation on the road surface is reduced, the cross sections of the support column 3 and the bottom plate 2 are equilateral hexagons, the permeable plate 4 is in the shape of an equilateral triangle, and the three corner cutting parts of the permeable plate, the use of the hexagon and the triangle is more convenient in seamless combination, and because each side is tightly attached, the structure is more stable, the bearing effect is better, because the permeable plate 4 is tightly attached to the support column 3, the permeable plate can not be washed up due to overlarge rainfall, the surface of the gravel layer 1 is fixedly provided with the curbstone 5 positioned between the bottom plate 2 and the green belt 13, the left side of the curbstone 5 is provided with the drainage duct 6 penetrating to the green belt 13, the interior of the green belt 13 is provided with the reservoir 17, the surface of the green belt 13 is provided with the sewer 23 penetrating to the reservoir 17, the rainwater flows into the green belt 13 through the drainage duct 6 and then flows into the reservoir 17 through the sewer 23, the cyclic utilization of the rainwater is realized, the water resource is saved, the top of the sewer 23 is movably provided with the well cover 12, wherein, the horizontal height of the top of the green belt 13 is lower than the, the horizontal height of the well lid 12 is higher than the horizontal height of the top of the green belt 13, when the rainfall is too small, the rainwater cannot flow into the reservoir 17 completely, the rainwater can pass through the green belt 13 firstly, then part of the rainwater can permeate into the green belt 13, the rainwater is sprayed without using a centrifugal pump 24, energy is saved, and consumption is reduced, wherein, the inner side of the well lid 12 is fixedly provided with rib plates 21, the rib plates 21 are uniformly distributed on the inner side of the well lid 12 in a crossed manner, the top of the well lid 12 is fixedly provided with a metal net 22, the cross section of the metal net 22 is a porous honeycomb shape, the specification of the metal net 22 is ten meshes per square centimeter, the rib plates 21 increase the strength of the well lid 12, the well lid is not damaged due to frequent use, the additional arrangement of the metal net 22 prevents impurities from entering a sewer 23 to block the overflow pipe 15 or the filter screen 14, maintenance times are reduced, labor, a filter screen 14 is fixedly installed inside the sewer 23, wherein the filter screen 14 is forty meshes per square centimeter, the filter screen 14 is positioned below the orifice of the overflow pipe 15, a metal filter screen is fixedly installed at the bottom end of the water inlet pipe 16, the filter screen 14 purifies rainwater, damage of a centrifugal pump 24 caused by impurities is avoided, the filter screen 14 is positioned below the overflow pipe 15, the phenomenon that rainwater flows into a municipal pipeline from the overflow pipe 15 due to overlarge rainfall is avoided, a waterproof box 7 positioned on the right side of the roadside stone 5 is fixedly installed on the surface of the green belt 13, a fixing frame 9 is fixedly installed at the bottom of an inner cavity of the waterproof box 7, a driving motor 8 is fixedly installed at the top of the fixing frame 9, the centrifugal pump 24 is fixedly sleeved on an output shaft of the driving motor 8, a water spray pipe 10 penetrating through the top of the waterproof box 7 is fixedly sleeved at the top of the centrifugal pump 24, and, the bottom of the centrifugal pump 24 is fixedly sleeved with a water inlet pipe 16 penetrating through the inner cavity of the water storage tank 17, the driving motor 8 drives the centrifugal pump 24 to extract rainwater in the water storage tank 17 to spray the green belt 13, the cyclic utilization of water resources is realized, and the water resources are saved.

To sum up, this sponge city water guide structure, during the use, when the precipitation, rivers pass through porous disk 4 and wash port 19 and permeate into in the cavity between porous disk 4 and the bottom plate 2, when the water yield is less, the rainwater can permeate into gravel layer 1 through infiltration hole 20, when the water yield is great rivers can flow into greenbelt 13 through drainage duct 6, supply the greenery to absorb, when the water yield is bigger, rivers can exceed well lid 12 height and flow into cistern 17 and store, when taking place strong rainfall cistern 17 and hold full soon, the rainwater can flow into municipal pipeline through overflow pipe 15, the rainwater filters through filter screen 14 and flows into in cistern 17, when not will rain for a long time, start driving motor 8, centrifugal pump 24 takes out the rainwater and sprays to the greenery, take off the clearance when filter screen 14 or metal mesh 22 debris are gathered, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sponge city water guide structure, includes gravel layer (1), greenbelt (13), its characterized in that: the gravel layer comprises a gravel layer (1) and is characterized in that a bottom plate (2) is fixedly mounted on the surface of the gravel layer (1), a supporting column (3) is fixedly mounted at the top of the bottom plate (2), a curbstone (5) located between the bottom plate (2) and a green belt (13) is fixedly mounted on the surface of the gravel layer (1), a drainage culvert (6) running through the green belt (13) is formed in the left side of the curbstone (5), a reservoir (17) is formed in the green belt (13), a sewer (23) running through the reservoir (17) is formed in the surface of the green belt (13), a well cover (12) is movably mounted at the top of the sewer (23), an overflow pipe (15) is fixedly mounted on the right side of an inner cavity of the sewer (23), a filtering net (14) is fixedly mounted in the sewer (23), a waterproof box (7) located on the right side of the curbstone (5), the bottom fixed mounting of the inner chamber of waterproof box (7) has mount (9), and the top fixed mounting of mount (9) has driving motor (8), fixed cover has been connected centrifugal pump (24) on the output shaft of driving motor (8), the fixed spray pipe (10) that runs through to waterproof box (7) top that has cup jointed in top of centrifugal pump (24), and the top fixed mounting of spray pipe (10) has shower nozzle (11), the fixed inlet tube (16) that runs through to cistern (17) inner chamber that has cup jointed in bottom of centrifugal pump (24).

2. The sponge city water guide structure of claim 1, characterized in that: the middle part of support column (3) has been seted up and has been placed platform (18), the top movable mounting who places platform (18) has porous disk (4), wash port (19) that run through to its bottom are seted up at the top of porous disk (4), infiltration hole (20) have been seted up between bottom plate (2) and bottom plate (2), support column (3), bottom plate (2) cross-section are equilateral hexagon, the shape of porous disk (4) is equilateral triangle, and the equal cutting part in three angles of porous disk (4) cooperatees with the side of support column (3).

3. The sponge city water guide structure of claim 1, characterized in that: the horizontal height of the top of the green belt (13) is lower than that of the top of the bottom plate (2), and the horizontal height of the well cover (12) is higher than that of the top of the green belt (13).

4. The sponge city water guide structure of claim 1, characterized in that: the specification of filter screen (14) is forty meshes per square centimeter, filter screen (14) are located the below of overflow pipe (15) mouth of pipe, the bottom fixed mounting of inlet tube (16) has metal filters.

5. The sponge city water guide structure of claim 1, characterized in that: the inboard fixed mounting of well lid (12) has gusset (21), and gusset (21) is the cross equipartition in the inboard of well lid (12), the top fixed mounting of well lid (12) has metal mesh (22), and metal mesh (22) cross-section is cellular for many empty spaces, metal mesh (22) specification is ten meshes per square centimeter.