Sponge water-saving and recycling system for green vegetation irrigation on both sides of road

Abstract

This utility model discloses a sponge-based water-saving and recycling system for irrigating green vegetation on both sides of a road, including a filter gabion, a filter enclosure, a sponge structure, and filter wells. The filter gabions are installed along the length of the roadway and sidewalk on both sides of the road. Filter wells are spaced apart in the green areas on both sides of the roadway and sidewalk, and the filter wells are connected to an external water storage tank through pipelines. The sponge structure is located at the bottom of the green vegetation. A water-passing structure connected to the filter enclosure is provided at the bottom of the sponge structure. On rainy days, rainwater from the road is preferentially filtered by the filter gabions. The water after preliminary filtration is absorbed and stored by the sponge structure located at the bottom of the vegetation, which can reduce the interval of artificial watering of the vegetation. When the water holding capacity of the sponge structure reaches its maximum, the excess water will enter the filter enclosure through the water-passing structure for further filtration, and finally enter the filter well to be transported to the water storage tank. The water that has been filtered multiple times can be recycled for greening.

Description

Technical Field

[0001] This utility model relates to the field of road water treatment technology, and in particular to a sponge water-saving and recycling system for irrigating green vegetation on both sides of the road. Background Technology

[0002] Green vegetation is usually planted on both sides of the road. The vegetation needs to be watered regularly by humans. Only by watering it at short intervals can the vegetation have enough water to survive. On rainy days, rainwater is usually collected on both sides of the road, but the collected rainwater is directly discharged into the sewage pipe, which is not used efficiently.

[0003] Given the existing road structure, the problem that needs to be solved is how to design a system structure that reduces the intervals of manual watering while being able to efficiently filter and treat water. Utility Model Content

[0004] The purpose of this invention is to provide a sponge-based water-saving and recycling system for irrigating green vegetation on both sides of the road, addressing the aforementioned shortcomings. This system solves the problems of long watering intervals for green vegetation and inefficient treatment of rainwater collected from roads in the prior art.

[0005] This utility model is achieved through the following solution:

[0006] A sponge-based water-saving and recycling system for irrigating green vegetation along both sides of the road includes filter gabions, filter enclosures, a sponge structure, and filter wells. The filter gabions are installed along the length of the roadway and sidewalk on both sides of the road. Filter wells are spaced apart in the green areas on both sides of the roadway and sidewalk, and the filter wells are connected to an external water storage tank via pipelines. The sponge structure is located at the bottom of the green vegetation. The bottom of the sponge structure is equipped with a water-passing structure that connects to the filter enclosure.

[0007] Based on the aforementioned sponge-water-saving and recycling system for irrigating green vegetation on both sides of the road, the filter gabion includes multiple gabion units, and a supporting square tube frame is provided in adjacent gabion units; the supporting square tube frame is a frame structure as a whole, the gabion units are set in the supporting square tube frame, and the gabion units are provided with crushed stone structures.

[0008] Based on the aforementioned sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road, the filter cage includes a support frame and a cage structure. The support frame is generally U-shaped, and a cavity structure adapted to the size of the filter well cover is provided at the center of the support frame. Stones are placed in the cage structure.

[0009] Based on the aforementioned sponge-water-saving and recycling system for irrigating green vegetation on both sides of the road, the gabion units and cavity structures are all made of steel mesh splicing.

[0010] Based on the above-mentioned sponge water-saving and recycling system for green vegetation irrigation on both sides of the road, the sponge structure specifically includes a soil layer and a PP water storage structure layer. The soil layer is placed on top of the PP water storage structure layer, which is composed of multiple PP water storage modules. A vegetation layer is placed on top of the soil layer.

[0011] Based on the aforementioned sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road, the water-passing structure is an impermeable layer; specifically, it is a concrete or plastic structure. The water-passing structure is located at the bottom of the PP water storage structure layer and is connected to the filter cage.

[0012] Based on the aforementioned sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road, the filter well specifically includes a top cover, a support cavity, and a water pipe; the top of the support cavity is provided with a support seat that cooperates with the top cover, the support seat is provided with a hinge seat, and the top cover is hinged to the support seat; the top cover is provided with an elongated water-permeable hole, and the water pipe is connected to the side wall of the support cavity.

[0013] Based on the aforementioned sponge water-saving and recycling system for green vegetation irrigation on both sides of the road, the top cover is specifically an outwardly convex structure; the top cover specifically includes a connecting bottom plate, a connecting top plate, and a supporting inclined plate; the connecting bottom plate and the connecting top plate are arranged in parallel, the geometric center of the connecting bottom plate and the geometric center of the connecting top plate are collinear, and the supporting inclined plate is inclinedly arranged between the connecting bottom plate and the connecting top plate.

[0014] Based on the above-mentioned sponge water-saving and recycling system for irrigating green vegetation on both sides of the road, the elongated permeable holes are set on the supporting inclined plate and the connecting top plate, and the connecting bottom plate is provided with hinge ears.

[0015] Based on the above-mentioned sponge water-saving and recycling system for green vegetation irrigation on both sides of the road, a receiving seat is provided in the support cavity, and a filter plate is provided on the receiving seat. The filter plate is connected to the connecting base by a connecting rope, and the connecting rope is in a loose state between the connecting base and the filter plate.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0017] 1. Through this scheme, rainwater from the road is preferentially filtered by the gabion during rainy days. The water after initial filtration is absorbed and stored by the sponge structure located at the bottom of the vegetation, which can reduce the interval of artificial watering of the vegetation. When the sponge structure reaches its maximum water holding capacity, the excess water will enter the gabion for further filtration through the water passage structure, and finally enter the water well to be transported to the water storage tank. The water that has been filtered multiple times can be recycled for greening. Attached Figure Description

[0018] Appendix Figure 1 This is a top view of the overall structure of this utility model;

[0019] Appendix Figure 2 This is a schematic diagram of the structure of the water-filtering gabion in this utility model;

[0020] Appendix Figure 3 This is a schematic diagram of the structure of the water filter well in this utility model;

[0021] Appendix Figure 4 This is a schematic diagram of the top cover structure in this utility model;

[0022] Attached Figure Descriptions: 1. Gabion; 2. Gabion enclosure; 3. Sponge structure; 4. Filter well; 5. Driveway; 6. Sidewalk; 7. Water passage structure; 11. Gabion unit; 12. Supporting square tube frame; 13. Crushed stone structure; 21. Support frame; 22. Cage structure; 31. Soil layer; 32. PP water storage structure layer; 41. Top cover; 42. Support cavity; 43. Water passage pipe; 44. Long strip-shaped permeable hole; 45. Connecting bottom plate; 46. Connecting top plate; 47. Supporting inclined plate; 48. Hinge lug; 49. Filter plate; 410. Connecting rope; 411. Support seat. Detailed Implementation

[0023] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0024] Any feature disclosed in this specification (including any appended claims and abstract) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0027] Example 1

[0028] like Figures 1-4 As shown, this utility model provides a technical solution:

[0029] The sponge water-saving and recycling system for irrigating green vegetation on both sides of the road includes, but is not limited to, a filter gabion 1, a filter enclosure 2, a sponge structure 3, and a filter well 4. The filter gabions 1 are set on both sides of the road along the length of the carriageway 5 and the sidewalk 6. Filter wells 4 are set at intervals in the green areas on both sides of the carriageway 5 and the sidewalk 6. The filter wells 4 are connected to an external water storage tank through pipelines. The sponge structure 3 is set at the bottom of the green vegetation. The bottom of the sponge structure 3 is provided with a water passage structure 7 connected to the filter enclosure 2.

[0030] Based on the above structure, during rainy days, rainwater from the road is preferentially filtered by the gabion 1. The water after initial filtration is absorbed and stored by the sponge structure 3 located at the lower end of the vegetation. When the sponge structure 3 reaches its maximum water capacity, the excess water will enter the gabion 2 through the water passage structure 7 for further filtration, and finally enter the water well 4 to be transported to the water storage tank. The water that has been filtered multiple times can be recycled for greening purposes, such as spraying and irrigation.

[0031] As an example, the water-filtering gabion 1 may include multiple gabion units 11, with a supporting square tube frame 12 provided in adjacent gabion units 11; the supporting square tube frame 12 is a frame structure as a whole, the gabion units 11 are set in the supporting square tube frame 12, and a crushed stone structure 13 is provided in the gabion unit 11.

[0032] Based on the above structure, the gabion unit 11 is supported by the supporting square tube frame 12. On the one hand, it can facilitate the movement of the gabion unit 11, and on the other hand, it can prevent the gabion unit 11 from deforming when it is impacted by water, thus ensuring the integrity of the overall structure.

[0033] As an example, the gabion unit 11 can be made of spliced ​​steel mesh. Splicing steel mesh can make the entire structure more stable and at the same time reduce the manufacturing cost.

[0034] As an example, the filter cage 2 may include a support frame 21 and a cage structure 22. The support frame 21 is generally U-shaped, and a cavity structure adapted to the size of the top cover 41 of the filter well 4 is provided at the center of the support frame 21. The cage structure 22 is similar in structure to the support frame 21. Stones are placed in the cage structure 22.

[0035] Based on the above structure, the support frame 21 is used to support the cage structure 22, which forms a U-shaped cavity structure. Water flows into the cage structure 22 from all directions. If the support frame 21 is not used to restrict it, on the one hand, the entire structure will deform, affecting the opening of the top cover 41 of the filter well 4; on the other hand, the deformed U-shaped structure will also affect the overall aesthetics.

[0036] As an example, the cavity structure can be constructed from spliced ​​steel mesh. Splicing steel mesh makes the entire structure more stable and also reduces manufacturing costs.

[0037] As an example, the sponge structure 3 may specifically include a soil layer 31 and a PP water storage structure layer 32. The soil layer 31 is placed on the PP water storage structure layer 32, which is composed of multiple PP water storage modules. A vegetation layer is placed on the soil layer 31.

[0038] Based on the above structure, the PP water storage structure layer 32 can absorb the water below the soil of the infiltration jacket, and when the water storage capacity reaches its maximum, it can flow downward and flow to the filter cage 2 through the water passage structure 7.

[0039] As an example, the water-passing structure 7 can be a permeable layer; specifically, it can be a concrete or plastic structure. The water-passing structure 7 is set at the bottom of the PP water storage structure layer 32 and is connected to the filter cage 2.

[0040] Based on the above structure, the water-passing structure 7 mainly blocks the water from continuing to seep downwards, which can be achieved by using a cast-in-place concrete structure or a prefabricated impermeable plastic structure.

[0041] As an example, the filter well 4 may specifically include a top cover 41, a support cavity 42, and a water pipe 43; the top of the support cavity 42 is provided with a support seat that cooperates with the top cover 41, and a hinge seat is provided on the support seat, and the top cover 41 is hinged to the support seat; the top cover 41 is provided with an elongated water permeable hole 44, and the water pipe 43 is connected to the side wall of the support cavity 42.

[0042] Based on the above structure, by setting the top cover 41 to be hinged to the support base, it is convenient to open the top cover 41, which is beneficial to the later maintenance work. The long strip-shaped water permeable hole 44 can quickly drain the water and filter out any large impurities. After the water enters the support cavity 42, it is discharged outward through the water pipe 43.

[0043] As an example, the top cover 41 is specifically a convex structure; the top cover 41 may specifically include a connecting base plate 45, a connecting top plate 46 and a supporting inclined plate 47; the connecting base plate 45 and the connecting top plate 46 are arranged in parallel, the geometric center of the connecting base plate 45 and the geometric center of the connecting top plate 46 are collinear, and the supporting inclined plate 47 is inclined between the connecting base plate 45 and the connecting top plate 46.

[0044] Long strip-shaped water-permeable holes 44 are provided on the supporting inclined plate 47 and the connecting top plate 46, and hinge lugs 48 are provided on the connecting bottom plate 45;

[0045] Based on the above structure, setting the top cover 41 as an outward convex structure can increase the water permeability of the top cover 41. Since the top cover 41 needs to block impurities from the top to a certain extent, setting it as an outward convex structure can increase the overall filtration area, thereby increasing the water permeability.

[0046] As an example, a support seat 411 is provided in the support cavity 42, and a filter plate 49 is provided on the support seat 411. The filter plate 49 is connected to the connecting base by a connecting rope 410, and the connecting rope 410 is in a loose state between the connecting base and the filter plate 49.

[0047] Based on the above structure, the water falling into the support cavity 42 is further filtered by the filter plate 49. At the same time, the filter plate 49 is connected to the connecting base, which makes it convenient to quickly remove the filter for maintenance later.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sponge-like water-saving and recycling system for irrigating green vegetation along roadsides, characterized in that: The system includes a gabion filter, a gabion enclosure, a sponge structure, and a filter well. The gabions are installed along the length of the driveway and the sidewalk on both sides of the road. Filter wells are installed at intervals in the green areas on both sides of the driveway and the sidewalk. The filter wells are connected to an external water storage tank through pipelines. The sponge structure is installed at the bottom of the green vegetation. The bottom of the sponge structure is equipped with a water-passing structure that connects to the gabion enclosure.

2. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 1, characterized in that: The water-filtering gabion includes multiple gabion units, and a supporting square tube frame is provided in adjacent gabion units; the supporting square tube frame is a frame structure as a whole, the gabion units are set in the supporting square tube frame, and the gabion units are provided with crushed stone structure.

3. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 2, characterized in that: The water filter cage includes a support frame and a cage structure. The support frame is generally U-shaped, and a cavity structure adapted to the size of the top cover of the water filter well is provided at the center of the support frame. Stones are placed in the cage structure.

4. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 3, characterized in that: Both the gabion units and the cavity structure are made of steel mesh spliced ​​together.

5. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 4, characterized in that: The sponge structure specifically includes a soil layer and a PP water storage structure layer. The soil layer is placed on top of the PP water storage structure layer, which is composed of multiple PP water storage modules. A vegetation layer is placed on top of the soil layer.

6. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 5, characterized in that: The water-passing structure is an impermeable layer; specifically, it is a concrete or plastic structure. The water-passing structure is located at the bottom of the PP water storage structure layer and is connected to the filter cage.

7. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 6, characterized in that: The water filter well specifically includes a top cover, a support cavity, and a water pipe; the top of the support cavity is provided with a support seat that cooperates with the top cover, and the support seat is provided with a hinge seat, and the top cover is hinged to the support seat; the top cover is provided with an elongated water permeable hole, and the water pipe is connected to the side wall of the support cavity.

8. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 7, characterized in that: The top cover is specifically a convex structure; the top cover specifically includes a connecting bottom plate, a connecting top plate, and a supporting inclined plate; the connecting bottom plate and the connecting top plate are arranged in parallel, the geometric center of the connecting bottom plate and the geometric center of the connecting top plate are collinear, and the supporting inclined plate is inclinedly arranged between the connecting bottom plate and the connecting top plate.

9. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 8, characterized in that: The elongated permeable holes are provided on the supporting inclined plate and the connecting top plate, and the connecting bottom plate is provided with hinge lugs.

10. The sponge-like water-saving and recycling system for irrigating green vegetation on both sides of the road as described in claim 9, characterized in that: A receiving seat is provided in the support cavity, and a filter plate is provided on the receiving seat. The filter plate is connected to the connecting base by a connecting rope, and the connecting rope is in a loose state between the connecting base and the filter plate.

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