Ecological restoration structure for slope vegetation

Abstract

The utility model relates to the technical field of river channel ecological restoration, and provides a slope vegetation ecological restoration structure which comprises a river channel slope and a composite restoration slope arranged on the surface of the river channel slope. The composite repairing slope comprises a composite growth layer, a non-woven fabric layer laid on the surface of the composite growth layer, a grating laid on the surface of the non-woven fabric layer and a straw layer laid on the surface of the grating. The device is reasonable in structure, the soil humidity detector detects the nearby soil humidity, when the detected humidity is lower than a preset value, river water in a river channel enters the water tank through the water inlet, and meanwhile the river water is preliminarily filtered through the filter screen on the inner wall of the water inlet; the filtered river water enters the flow dividing pipe through the water outlet pipe, the hose and the water conveying pipe through the submersible pump and is divided through the flow dividing pipe, so that the river water can be conveniently discharged through the water outlet holes, vegetation is irrigated, and the vegetation is automatically irrigated.

Description

Technical Field

[0001] This utility model relates to the field of river ecological restoration technology, specifically to a slope vegetation ecological restoration structure. Background Technology

[0002] With social development, the restoration of the ecological environment has become a hot topic in today's society, and the restoration of river ecology has gradually received attention.

[0003] A known Chinese utility model patent (Publication No.: CN215669314U) discloses a vegetation structure for river ecological restoration. To address the low rate of river ecological restoration, it includes a flat area, a slope on one side of the flat area, and a river channel area on the side of the slope away from the flat area. A riverbank buffer zone is provided on the side of the flat area closest to the slope. The slope, from the outside in, includes a vegetation planting layer, an organic layer, a soil layer, a clay layer, and a gravel layer. This application has the effect of using different vegetation layers to manage and restore the ecological environment, thereby improving the rate of river ecological restoration.

[0004] However, the following problems were found in the implementation of the above technology: In summer, as the river water level drops, the vegetation planted on the slope is prone to water shortage and death before the roots can penetrate into the stable layer due to low rainfall and high evaporation, thus failing to play a role in ecological restoration. Therefore, a slope vegetation ecological restoration structure is proposed. Utility Model Content

[0005] This utility model proposes a slope vegetation ecological restoration structure, which solves the problem in related technologies that in summer, as river water levels drop, artificially planted vegetation on slopes is prone to water shortage and death before its roots can penetrate into the stable layer due to low rainfall and high evaporation, thus failing to achieve ecological restoration.

[0006] The technical solution of this utility model is as follows: a slope vegetation ecological restoration structure, comprising: a composite restoration slope set on the surface of a riverbank slope.

[0007] The composite remediation slope includes a composite growth layer, a non-woven fabric layer laid on the surface of the composite growth layer, a grid laid on the surface of the non-woven fabric layer, and a straw layer laid on the surface of the grid.

[0008] The surface of the riverbank slope is provided with multiple reinforcement slots, the inner wall of the reinforcement slots is provided with reinforcement columns, the surface of the reinforcement columns is provided with transverse reinforcement plates, one side of the reinforcement plates is provided with multiple water outlets, the inside of the reinforcement plates is provided with diversion pipes, one side of the diversion pipes is provided with water conveyance pipes, and one side of the riverbank slope is provided with a water supply mechanism.

[0009] The surface of the composite restoration slope is equipped with multiple soil moisture detectors, and one side of the riverbank slope is equipped with a power supply control component.

[0010] Optionally, the composite growth layer includes soil, humus, straw and organic fertilizer, and the composite restoration slope also includes a grass mat laid on the surface of the straw layer.

[0011] Optionally, the water supply mechanism includes a water tank, a submersible pump installed on the inner wall of the water tank, a water outlet pipe installed at the output end of the submersible pump, and a flexible hose installed at one end of the water outlet pipe.

[0012] The outlet pipe is connected to the water supply pipe via a flexible hose. The horizontal section of the outlet pipe is equipped with a switch valve. The water tank has an inlet on one side, and the inner wall of the inlet is equipped with a filter screen.

[0013] Optionally, the surface of the water tank is provided with a filter port, the inner wall of the filter port is provided with a filter frame, the inner wall of the filter frame is fixedly connected with multiple layers of nylon filter screen, and the inner surface of the filter frame is fixedly connected with multiple layers of filter cotton.

[0014] Optionally, the upper surface of the water tank is provided with multiple threaded grooves, the inner wall of the threaded grooves is threaded with bolts that fit the filter frame, a sealing plate is provided between the filter port and the filter frame, and a flow guide block that fits the filter frame is fixedly connected to the inner wall of the water tank.

[0015] Optionally, the power supply control component includes a solar panel and a control cabinet.

[0016] Optionally, both the reinforcing column and the reinforcing plate are constructed of steel bars and concrete, and the surface of the reinforcing plate is provided with an installation port for the diversion pipe.

[0017] Optionally, a placement opening is provided at the bottom of the riverbank slope, a second vegetation bag is provided on the inner wall of the placement opening, a first vegetation bag is provided on the surface of the second vegetation bag, a clamping plate is provided on the surface of the first vegetation bag, and a plurality of fixing posts that cooperate with the clamping plate are inserted into the surface of the placement opening.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] This application has a reasonable structure. The soil moisture detector detects the soil moisture in the vicinity. When the detected moisture is lower than the preset value, river water is allowed to enter the water tank through the inlet. At the same time, the river water is initially filtered through the filter screen on the inner wall of the inlet. The filtered river water is then pumped through the outlet pipe, hose and water delivery pipe into the diversion pipe, and then diverted through the diversion pipe for easy discharge through multiple outlet holes, thereby irrigating the vegetation and achieving automatic irrigation of the vegetation. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 3 for Figure 1 Enlarged 3D structural diagram at point A in the diagram;

[0024] Figure 4 This is a cross-sectional structural diagram of the water tank in the present invention (3).

[0025] Figure 5 This is a partial structural schematic diagram of the composite repair slope in this utility model;

[0026] In the image: 1. Riverbank slope;

[0027] 2. Composite slope repair; 201. Composite growth layer; 202. Non-woven fabric layer; 203. Grid; 204. Straw layer; 205. Grass mat;

[0028] 3. Water tank; 4. Solar panel; 5. Control cabinet; 6. Soil moisture detector; 7. Reinforcing column; 8. Reinforcing plate; 9. Water outlet; 10. Water supply pipe; 11. Diverter pipe; 12. Vegetation bag one; 13. Clamping plate; 14. Fixing column; 15. Filter frame; 16. Bolt; 17. Hose; 18. Water outlet pipe; 19. Switch valve; 20. Vegetation bag two; 21. Submersible pump; 22. Nylon filter screen; 23. Filter cotton; 24. Filter screen; 25. Flow guide block. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example

[0030] Please see Figure 1 - Figure 5 The present invention provides a slope vegetation ecological restoration structure, comprising: a river slope 1 and a composite restoration slope 2 disposed on the surface of the river slope 1.

[0031] The composite repair slope 2 includes a composite growth layer 201, a non-woven fabric layer 202 laid on the surface of the composite growth layer 201, a grid 203 laid on the surface of the non-woven fabric layer 202, and a straw layer 204 laid on the surface of the grid 203.

[0032] Multiple reinforcement slots are provided on the surface of the riverbank slope 1. Reinforcement columns 7 are provided on the inner wall of the reinforcement slots. A horizontal reinforcement plate 8 is provided on the surface of the reinforcement column 7. Multiple water outlet holes 9 are provided on one side of the reinforcement plate 8. A diversion pipe 11 is provided inside the reinforcement plate 8. A water conveying pipe 10 is provided on one side of the diversion pipe 11. A water supply mechanism is provided on one side of the riverbank slope 1.

[0033] Multiple soil moisture detectors 6 are installed on the surface of the composite restoration slope 2, and a power supply control component is installed on one side of the riverbank slope 1.

[0034] Furthermore, the composite growth layer 201 includes soil, humus, straw and organic fertilizer, and the composite restoration slope 2 also includes a grass mat 205 laid on the surface of the straw layer 204.

[0035] Specifically, the composite growth layer 201 is formed by mixing soil, humus, straw and organic fertilizer. The composite growth layer 201 improves soil structure, increases nutrients and water retention. The composite growth layer 201 and the river slope 1 are protected by the non-woven fabric layer 202 and the grid 203. At the same time, the river slope 1 and the grass mat 205 are combined to prevent rainwater erosion in rainy weather, and at the same time play a role in heat preservation and moisture retention.

[0036] Furthermore, the water supply mechanism includes a water tank 3, a submersible pump 21 installed on the inner wall of the water tank 3, an outlet pipe 18 installed at the output end of the submersible pump 21, and a flexible hose 17 installed at one end of the outlet pipe 18.

[0037] The outlet pipe 18 is connected to the water supply pipe 10 via the hose 17. The horizontal section of the outlet pipe 18 is equipped with a switch valve 19, which is in the open state. One side of the water tank 3 has an inlet, and the inner wall of the inlet is equipped with a filter screen 24. The surface of the water tank 3 has a filter port, and the inner wall of the filter port is equipped with a filter frame 15. The inner wall of the filter frame 15 is fixedly connected with multiple layers of nylon filter screen 22, and the inner surface of the filter frame 15 is fixedly connected with multiple layers of filter cotton 23. The upper surface of the water tank 3 has multiple threaded grooves, and the inner wall of the threaded grooves is threaded with bolts 16 that match the filter frame 15. A sealing plate is provided between the filter port and the filter frame 15. The inner wall of the water tank 3 is fixedly connected with a guide block 25 that matches the filter frame 15.

[0038] Specifically, water tank 3 is placed at the bottom of the river channel, and soil moisture detector 6 detects the soil moisture in the vicinity. When the detected moisture is lower than the preset value, river water enters the water tank 3 through the inlet. At the same time, the river water is initially filtered through the filter screen 24 on the inner wall of the inlet to prevent water plants and garbage from entering the water tank 3. In addition, the impurities and mud in the river water are filtered through the multi-layer nylon filter screen 22 and multi-layer filter cotton 23 in the filter frame 15 to prevent damage to the submersible pump 21. The filtered river water is then pumped through the submersible pump 21 into the diversion pipe 11 through the outlet pipe 18, hose 17 and water delivery pipe 10. The water is then diverted through the diversion pipe 11 and discharged through multiple outlet holes 9 to irrigate the vegetation.

[0039] Furthermore, the power supply control components include a solar panel 4 and a control cabinet 5.

[0040] Specifically, the solar panel 4 integrates a battery and an inverter, and its control cabinet 5 is waterproof. The control cabinet 5 is used in conjunction with the solar panel 4 and also controls the electronic equipment of this application.

[0041] Furthermore, both the reinforcing column 7 and the reinforcing plate 8 are made of steel bars and concrete, and the surface of the reinforcing plate 8 is provided with an installation port for the diversion pipe 11.

[0042] Specifically, multiple reinforcing columns 7 are inserted into the riverbank slope 1 to reinforce the riverbank slope 1. At the same time, reinforcing plates 8 are installed on the top of the reinforcing columns 7 to compress the composite repair slope 2, thereby reinforcing the composite repair slope 2.

[0043] Furthermore, a placement opening is provided at the bottom end of the riverbank slope 1, and a second vegetation bag 20 is provided on the inner wall of the placement opening. A first vegetation bag 12 is provided on the surface of the second vegetation bag 20, and a clamping plate 13 is provided on the surface of the first vegetation bag 12. Multiple fixing posts 14 that cooperate with the clamping plate 13 are inserted into the surface of the placement opening.

[0044] Specifically, both the first planting bag 12 and the second planting bag 20 are filled with coconut fiber, wood chips and aquatic plant seeds. The first planting bag 12 and the second planting bag 20 are placed in the river water. After the aquatic plant seeds grow, they will prevent soil erosion on the riverbank slope 1.

[0045] The workflow of this application:

[0046] The staff planted grass seeds evenly in the composite growth layer 201. Then, the composite growth layer 201 and the riverbank slope 1 were protected by the non-woven fabric layer 202 and the grid 203. At the same time, the riverbank slope 1 and the grass mat 205 were combined to prevent rainwater erosion during rainy days and to keep warm and moist.

[0047] During summer droughts, the soil moisture detector 6 monitors the soil moisture in the vicinity. When the detected moisture level is lower than a preset value, river water is introduced into the water tank 3 through the inlet. Simultaneously, the river water undergoes preliminary filtration through the filter screen 24 on the inner wall of the inlet to prevent aquatic plants and debris from entering the water tank 3. Furthermore, the multi-layer nylon filter screen 22 and multi-layer filter cotton 23 in the filter frame 15 filter impurities and mud from the river water, preventing damage to the submersible pump 21. The submersible pump 21 then directs the filtered river water through the outlet pipe 18, hose 17, and water delivery pipe 10 into the diversion pipe 11, where it is diverted for discharge through multiple outlet holes 9 to irrigate the vegetation. Afterward, the soil moisture detector 6 monitors the soil moisture in the vicinity. When the detected moisture level is equal to or higher than a preset value, the submersible pump 21 is shut off.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., 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 slope vegetation ecological restoration structure, characterized in that, include: Riverbank slope (1) A composite repair slope (2) is set on the surface of the riverbank slope (1). The composite repair slope (2) includes a composite growth layer (201), a non-woven fabric layer (202) laid on the surface of the composite growth layer (201), a grid (203) laid on the surface of the non-woven fabric layer (202), and a straw layer (204) laid on the surface of the grid (203). The surface of the riverbank slope (1) is provided with multiple reinforcement slots, the inner wall of the reinforcement slots is provided with reinforcement columns (7), the surface of the reinforcement columns (7) is provided with transverse reinforcement plates (8), one side of the reinforcement plates (8) is provided with multiple water outlets (9), the inside of the reinforcement plates (8) is provided with a diversion pipe (11), one side of the diversion pipe (11) is provided with a water conveyance pipe (10), and one side of the riverbank slope (1) is provided with a water supply mechanism; The surface of the composite restoration slope (2) is equipped with multiple soil moisture detectors (6), and one side of the riverbank slope (1) is equipped with a power supply control component.

2. The slope vegetation ecological restoration structure according to claim 1, characterized in that: The composite growth layer (201) includes soil, humus, straw and organic fertilizer, and the composite repair slope (2) also includes a grass mat (205) laid on the surface of the straw layer (204).

3. The slope vegetation ecological restoration structure according to claim 1, characterized in that: The water supply mechanism includes a water tank (3), a submersible pump (21) installed on the inner wall of the water tank (3), an outlet pipe (18) installed at the output end of the submersible pump (21), and a flexible hose (17) installed at one end of the outlet pipe (18). The outlet pipe (18) is connected to the water supply pipe (10) through a hose (17). The horizontal section of the outlet pipe (18) is equipped with a switch valve (19). The water tank (3) has an inlet on one side, and the inner wall of the inlet is equipped with a filter screen (24).

4. The slope vegetation ecological restoration structure according to claim 3, characterized in that: The surface of the water tank (3) is provided with a filter port, and the inner wall of the filter port is provided with a filter frame (15). The inner wall of the filter frame (15) is fixedly connected with multiple layers of nylon filter screen (22), and the inner surface of the filter frame (15) is fixedly connected with multiple layers of filter cotton (23).

5. The slope vegetation ecological restoration structure according to claim 4, characterized in that: The upper surface of the water tank (3) is provided with multiple threaded grooves, and the inner wall of the threaded groove is threaded with bolts (16) that match the filter frame (15). A sealing plate is provided between the filter port and the filter frame (15), and the inner wall of the water tank (3) is fixedly connected with a flow guide block (25) that matches the filter frame (15).

6. The slope vegetation ecological restoration structure according to claim 1, characterized in that: The power supply control components include a solar panel (4) and a control cabinet (5).

7. The slope vegetation ecological restoration structure according to claim 1, characterized in that: Both the reinforcing column (7) and the reinforcing plate (8) are made of steel bars and concrete, and the surface of the reinforcing plate (8) is provided with an installation port for the diversion pipe (11).

8. The slope vegetation ecological restoration structure according to claim 1, characterized in that: The bottom end of the riverbank slope (1) is provided with a placement opening. The inner wall of the placement opening is provided with a second vegetation bag (20). The surface of the second vegetation bag (20) is provided with a first vegetation bag (12). The surface of the first vegetation bag (12) is provided with a clamping plate (13). Multiple fixing posts (14) that cooperate with the clamping plate (13) are inserted into the surface of the placement opening.

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