A device for preventing water and soil loss and greening in a steep slope in a dry area

Abstract

This utility model relates to the field of ecological environmental protection technology, specifically disclosing a waterproof and soil-erosion-resistant greening device for steep slopes in arid areas. It includes a water-blocking mesh frame with multiple water-guiding channels on its outer surface. A water storage tank is fixedly connected to the outer surface of the water-blocking mesh frame, a baffle net is fixedly connected to the upper surface of the water storage tank, a filter screen is fixedly connected to the inner wall of the water storage tank, a water pump is fixedly connected to the inner bottom wall of the water storage tank, and a diversion pipe is fixedly connected to the upper surface of the water storage tank. Through the cooperation of the water-blocking mesh frame and the water-guiding channels, it can both prevent rainwater from eroding the soil on steep slopes, reducing soil erosion, and guide some rainwater to the water storage tank for rainwater collection. The baffle net and filter screen filter the rainwater entering the water storage tank. The water pump pumps the rainwater through the diversion pipe and connecting water pipe from the drainage hole to irrigate the slope lawn. Combined with a flow valve to control the irrigation water volume, it reduces water waste.

Description

Technical Field

[0001] This utility model relates to the field of ecological and environmental protection technology, and specifically discloses a greening device for preventing soil erosion on steep slopes in arid areas. Background Technology

[0002] In arid regions, steep slopes suffer from poor soil and lack of water, making it difficult for vegetation to grow naturally. This leads to severe soil erosion, as rainwater washes away large amounts of soil, damaging the local ecosystem and potentially triggering geological disasters such as landslides and mudslides, posing a serious threat to the lives and property of nearby residents.

[0003] Currently, when treating steep slopes, turf and grass pavers are commonly used. However, in arid regions where water resources are scarce, grass pavers cannot collect, store, or use rainwater, leading to reliance on external water sources for plant irrigation. This increases maintenance costs and workload. To address these issues, we propose a soil erosion prevention and greening device for steep slopes in arid regions. Utility Model Content

[0004] This invention proposes a waterproof and soil-erosion-resistant greening device for steep slopes in arid regions. Through the combination of a water-blocking mesh frame and a water-guiding channel, it can not only prevent rainwater from eroding the soil on steep slopes, but also guide some rainwater to a water storage tank. The water is then pumped out from the drainage hole to irrigate the slope lawn. This solves the problem that slope grass grids cannot collect and store rainwater, which leads to reliance on external water sources for plant irrigation, increasing maintenance costs and workload.

[0005] This utility model is implemented as follows: a waterproof and soil-erosion greening device for steep slopes in arid areas includes a water-retaining mesh frame. Multiple water-guiding grooves are formed on the outer surface of the water-retaining mesh frame. A water storage tank is fixedly connected to the outer surface of the water-retaining mesh frame. A retaining mesh is fixedly connected to the upper surface of the water storage tank. A filter screen is fixedly connected to the inner side wall of the water storage tank. A water pump is fixedly connected to the inner bottom wall of the water storage tank. A flow guide pipe is fixedly connected to the upper surface of the water storage tank. The water pump is connected to the flow guide pipe. Multiple connecting water pipes are fixedly connected to the outer surface of the water-retaining mesh frame. Each connecting water pipe is connected to the flow guide pipe. Multiple drainage holes are formed on the outer surface of each connecting water pipe. A flow valve is fixedly connected to the outer surface of the flow guide pipe.

[0006] As a preferred embodiment of the soil erosion prevention and greening device for steep slopes in arid areas according to this utility model, a water level sensor is fixedly connected to the inner bottom wall of the water storage tank, and a water injection pipe is fixedly connected to the upper surface of the water storage tank.

[0007] As a preferred embodiment of the soil erosion prevention and greening device for steep slopes in arid areas according to this utility model, the outer surface of the water-blocking mesh frame and the outer surface of the water storage tank are fixedly connected to a support frame, and a solar power generation panel is fixedly connected to the upper surface of the support frame.

[0008] As a preferred embodiment of the soil erosion prevention and greening device for steep slopes in arid areas according to this utility model, a converter is fixedly connected to the bottom surface of the support frame, and a battery is fixedly connected to the bottom surface of the support frame.

[0009] As a preferred embodiment of this utility model of a waterproof and soil-retaining greening device for steep slopes in arid regions, a water level gauge is fixedly connected to the outer surface of the support frame.

[0010] As a preferred embodiment of the waterproofing and soil erosion greening device for steep slopes in arid regions according to this utility model, the upper surface of the water-blocking mesh frame is provided with multiple fixing holes, and the inner wall of each fixing hole is provided with a fixing bolt.

[0011] The beneficial effects of this utility model are:

[0012] This slope protection and soil erosion greening device in arid regions, through the combination of water-blocking mesh frames and water diversion channels, can not only prevent rainwater from eroding the soil on steep slopes and reduce soil erosion, but also guide some rainwater to a water storage tank for collection. By setting up mesh and filter screens, the rainwater entering the water storage tank can be filtered. The rainwater is pumped out through the drainage holes via diversion pipes and connecting pipes to irrigate the slope lawn. Combined with flow valves to control the irrigation water volume, water waste is reduced. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0014] Figure 1 This is a front view structural diagram of a soil erosion prevention and greening device for steep slopes in arid areas according to the present invention;

[0015] Figure 2 This is a top view schematic diagram of a soil erosion prevention and greening device for steep slopes in arid areas according to the present invention.

[0016] Figure 3 This is a schematic diagram of the back section structure of a soil erosion prevention and greening device for steep slopes in arid areas according to the present invention.

[0017] Figure 4 This is a side-section structural diagram of a waterproof and soil-erosion greening device for steep slopes in arid regions, according to the present invention.

[0018] The markings in the diagram are: 1. Water-blocking mesh frame; 2. Water guide channel; 3. Water storage tank; 4. Water barrier; 5. Filter screen; 6. Water pump; 7. Flow guide pipe; 8. Connecting water pipe; 9. Drain hole; 10. Flow valve; 11. Water level sensor; 12. Water level gauge; 13. Water injection pipe; 14. Fixing hole; 15. Fixing bolt; 16. Support frame; 17. Solar panel; 18. Battery; 19. Converter. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Unless otherwise specified, the methods used in the present utility model are conventional methods; unless otherwise specified, the raw materials and apparatus used are conventional commercially available products.

[0020] Please see Figure 1-4 A soil erosion prevention and greening device for steep slopes in arid areas includes a water-retaining mesh frame 1. Multiple water-guiding channels 2 are formed on the outer surface of the water-retaining mesh frame 1. A water storage tank 3 is fixedly connected to the outer surface of the water-retaining mesh frame 1. A retaining mesh 4 is fixedly connected to the upper surface of the water storage tank 3. A filter screen 5 is fixedly connected to the inner side wall of the water storage tank 3. A water pump 6 is fixedly connected to the inner bottom wall of the water storage tank 3. A flow guide pipe 7 is fixedly connected to the upper surface of the water storage tank 3. The water pump 6 is connected to the flow guide pipe 7. Multiple connecting water pipes 8 are fixedly connected to the outer surface of the water-retaining mesh frame 1. Each connecting water pipe 8 is connected to the flow guide pipe 7. Multiple drainage holes 9 are formed on the outer surface of each connecting water pipe 8. A flow valve 10 is fixedly connected to the outer surface of the flow guide pipe 7.

[0021] In this embodiment: by setting up the water-blocking mesh frame 1 and the water-guiding channel 2, the erosion of soil and water can be reduced, and rainwater can be guided into the water storage tank 3 to collect rainwater. The stored rainwater is discharged from the drainage hole 9 through the water pump 6 via the diversion pipe 7 and the connecting water pipe 8, so as to irrigate the slope protection plants and reduce the waste of water resources.

[0022] As a technical optimization of this utility model, the outer surface of the water-blocking mesh frame 1 and the outer surface of the water storage tank 3 are fixedly connected to a support frame 16. A solar power generation panel 17 is fixedly connected to the upper surface of the support frame 16, a converter 19 is fixedly connected to the bottom surface of the support frame 16, and a battery 18 is fixedly connected to the bottom surface of the support frame 16.

[0023] In this embodiment, by setting up a solar panel 17 and a converter 19, electricity can be stored in the battery 18, enabling self-sufficiency in electricity without relying on external power supply.

[0024] As a technical optimization of this utility model, a water level sensor 11 is fixedly connected to the inner bottom wall of the water storage tank 3, a water injection pipe 13 is fixedly connected to the upper surface of the water storage tank 3, a water level gauge 12 is fixedly connected to the outer surface of the support frame 16, and a plurality of fixing holes 14 are opened on the upper surface of the water-blocking mesh frame 1, and a fixing bolt 15 is provided on the inner wall of each fixing hole 14.

[0025] In this embodiment: by setting fixing holes 14 and fixing bolts 15, the stability of the water-blocking net frame 1 on steep slopes can be enhanced. By setting water injection pipe 13, water can be stored in the water storage tank 3 when there is insufficient rainwater.

[0026] The working principle and usage process of this utility model are as follows: When in use, first dig a pit the size of the water storage tank 3 on a steep slope, place the water storage tank 3 into the hole, and drive the fixing bolt 15 into the ground to fix the water-blocking net frame 1. When it rains, the water-blocking net frame 1 blocks rainwater and soil, and filters some rainwater through the net 4 and filter screen 5 and stores it in the water storage tank 3. When watering the plants in the water-blocking net frame 1, turn on the water pump 6 and the flow regulating valve 10 to send the water in the water storage tank 3 to the connecting water pipe 8 through the water pump 6 and the guide pipe 7. The water is discharged from the drain hole 9 on the connecting water pipe 8 and generates electricity through the solar power panel 17. After being converted by the converter 19, the electricity is stored in the battery 18 for use. The water level sensor 11 detects the water level in the water storage tank 3 and displays it on the water level gauge 12. When the amount of rainwater is insufficient, water can be added to the water storage tank 3 through the water injection pipe 13.

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. 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 indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] However, the above description is merely a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model. For those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

Claims

1. A device for waterproofing and greening steep slopes in arid regions, characterized in that: The system includes a water-blocking mesh frame (1), with multiple water-guiding grooves (2) on the outer surface of the water-blocking mesh frame (1), a water storage tank (3) fixedly connected to the outer surface of the water-blocking mesh frame (1), a baffle mesh (4) fixedly connected to the upper surface of the water storage tank (3), a filter screen (5) fixedly connected to the inner side wall of the water storage tank (3), a water pump (6) fixedly connected to the inner bottom wall of the water storage tank (3), a guide pipe (7) fixedly connected to the upper surface of the water storage tank (3), the water pump (6) being connected to the guide pipe (7), multiple connecting water pipes (8) fixedly connected to the outer surface of the water-blocking mesh frame (1), each of the connecting water pipes (8) being connected to the guide pipe (7), multiple drainage holes (9) opening on the outer surface of each of the connecting water pipes (8), and a flow valve (10) fixedly connected to the outer surface of the guide pipe (7).

2. The waterproofing and soil erosion afforestation device for steep slopes in arid areas according to claim 1, characterized in that: A water level sensor (11) is fixedly connected to the inner bottom wall of the water storage tank (3), and a water injection pipe (13) is fixedly connected to the upper surface of the water storage tank (3).

3. The waterproofing and soil erosion afforestation device for steep slopes in arid areas according to claim 1, characterized in that: The outer surface of the water-blocking mesh frame (1) and the outer surface of the water storage tank (3) are fixedly connected to a support frame (16), and a solar power generation panel (17) is fixedly connected to the upper surface of the support frame (16).

4. The waterproofing and soil erosion afforestation device for steep slopes in arid areas according to claim 3, characterized in that: A converter (19) is fixedly connected to the bottom surface of the support frame (16), and a battery (18) is fixedly connected to the bottom surface of the support frame (16).

5. A soil-resistant and soil-erosion-resistant greening device for steep slopes in arid regions according to claim 3, characterized in that: A water level gauge (12) is fixedly connected to the outer surface of the support frame (16).

6. The waterproofing and soil erosion afforestation device for steep slopes in arid areas according to claim 1, characterized in that: The upper surface of the water-blocking mesh frame (1) is provided with a plurality of fixing holes (14), and each fixing hole (14) is provided with a fixing bolt (15) on its inner wall.

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