Water conservancy project protection slope

Abstract

The utility model relates to the technical field of protective slopes, in particular to a hydraulic engineering protective slope which comprises a slope body, and the slope body comprises a soil layer, a gravel layer, a waterproof layer and a green plant layer which are sequentially arranged from inside to outside. The grating guardrail is arranged on the outer side of the green plant layer, and a transverse water passing opening and a longitudinal water passing opening are formed in the grating guardrail; the water spraying part comprises a water storage tank, the water storage tank is arranged on the upper portion of the slope body, and a water spraying row is arranged on the side, close to the grating guardrail, of the water storage tank; the water return part comprises a water return pipe, the upper part of the water return pipe is communicated with the water storage tank, and the lower part of the water return pipe is communicated with the grating guardrail; the water conservancy project protection slope solves the problem that a traditional water conservancy project protection slope cannot well water slope body green plants.

Description

Technical Field

[0001] The utility model relates to the technical field of protective slopes, and particularly relates to a protective slope for a water conservancy project. Background Art

[0002] The protective slope for a water conservancy project (also known as a slope protection or slope surface protection) is an engineering measure used to protect the slopes of water conservancy project structures (such as dams, levees, channels, etc.). These measures aim to prevent or slow down the erosion and damage of the slope surface by natural factors such as water flow, wind, and rainfall, and ensure the stability and safety of the water conservancy project.

[0003] Chinese Patent with the publication number CN220538554U discloses a protective slope for a water conservancy project, which includes a slope body, a concrete frame, and a modular planting frame. The surface of the slope body is poured with a concrete frame, and several groups of green plant troughs are formed inside the concrete frame. The modular planting frame is embedded in the green plant troughs.

[0004] Most of the existing protective slopes for water conservancy projects are provided with concrete frames and green plants on the outer side of the slope body. These green plants have the functions of preventing soil erosion, enhancing the slope stability, improving the ecological environment, and reducing soil and water loss. However, most of the existing protective slopes for water conservancy projects rely on natural rainfall to maintain the green plants. However, this method is greatly affected by the weather. In case of extreme weather and water shortage for the green plants, it is very likely to affect the growth of the green plants. Therefore, it is necessary to develop a protective slope for a water conservancy project that can effectively water the green plants on the slope body. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a protective slope for a water conservancy project, which solves the problem that the traditional protective slope for a water conservancy project cannot water the green plants on the slope body well.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] The utility model provides a protective slope for a water conservancy project, which includes a slope body. The slope body includes a soil layer, a gravel layer, a waterproof layer, and a green plant layer arranged in sequence from inside to outside; a grid guardrail, which is arranged outside the green plant layer, and the grid guardrail is provided with horizontal and vertical water passing openings; a water spraying part, which includes a water storage tank. The water storage tank is arranged at the upper part of the slope body, and a water spraying row is arranged on one side of the water storage tank close to the grid guardrail; a water return part, which includes a water return pipe. The upper part of the water return pipe is communicated with the water storage tank, and the lower part is communicated with the grid guardrail.

[0008] Preferably, the water spraying part further includes a water outlet pipe. One end of the water outlet pipe is arranged inside the water storage tank, and the other end is communicated with the water spraying row.

[0009] Preferably, a second water pump is arranged on the water outlet pipe.

[0010] Preferably, a first water pump and a purifier are provided on the return water pipe.

[0011] Preferably, a water baffle is provided at the lower part of the grid guardrail.

[0012] Preferably, a water level sensor is provided inside the water storage tank.

[0013] Preferably, a plurality of humidity sensors are provided at intervals inside the grid guardrail.

[0014] Preferably, the number of the humidity sensors is four, and they are distributed in a rectangular shape inside the grid guardrail.

[0015] Preferably, a water valve is provided outside the water storage tank.

[0016] Technical effects of the present utility model:

[0017] Compared with the prior art, for the water conservancy project slope protection related to the present utility model, by providing a water storage tank, a water spraying row, and a water passing port, the green plant layer can be actively irrigated, the influence of weather on the green plant layer is reduced, and the protection of the green plant layer is strengthened; by providing a return water pipe, a first water pump, and a purifier, the water resources can be reused, water resources are saved, and it is green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic perspective structure view of the first perspective of the present utility model;

[0019] Figure 2 is of the present utility model Figure 1 left view;

[0020] Figure 3 is of the present utility model Figure 1 schematic enlarged view of the structure of part A.

[0021] Wherein:

[0022] 1. soil layer; 2. gravel layer; 3. waterproof layer; 4. green plant layer; 5. grid guardrail; 6. water baffle; 7. return water pipe; 8. purifier; 9. first water pump; 10. water spraying row; 11. water storage tank; 12. water level sensor; 13. water outlet pipe; 14. second water pump; 15. water valve; 16. humidity sensor; 17. water passing port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model specification.

[0024] Embodiment:

[0025] As Figures 1-3 shown, a kind of water conservancy project protection slope described in this embodiment includes a slope body, and the slope body includes a soil layer 1, a gravel layer 2, a waterproof layer 3 and a green plant layer 4 arranged in sequence from inside to outside; a grid guardrail 5, the grid guardrail 5 is arranged outside the green plant layer 4 and is made of concrete. Transverse and longitudinal water passing openings 17 are provided on the grid guardrail 5, and the water passing openings 17 are used for the passage of water flow; a water spraying part, the water spraying part includes a water storage tank 11, the water storage tank 11 is arranged at the upper part of the slope body, and a water spraying row 10 is arranged on one side of the water storage tank 11 close to the grid guardrail 5. When the water spraying row 10 is started, the water spraying row 10 outputs the water in the water storage tank 11 to irrigate the green plant layer 4, and finally the remaining water is stored at the lower part of the grid guardrail 5; a water return part, the water return part includes a water return pipe 7, a first water pump 9 and a purifier 8 are arranged on the water return pipe 7, the upper part of the water return pipe 7 is communicated with the water storage tank 11, and the lower part is communicated with the grid guardrail 5. When the first water pump 9 is started, the water at the lower part of the grid guardrail 5 is sucked into the water return pipe 7 under the attraction of the water pump, is purified when passing through the purifier 8, and then returns to the water storage tank 11 through the water return pipe 7; by arranging the water storage tank 11, the water spraying row 10 and the water passing openings 17, the green plant layer 4 can be actively irrigated, the influence of weather on the green plant layer 4 is reduced, and the protection of the green plant layer 4 is strengthened; by arranging the water return pipe 7, the first water pump 9 and the purifier 8, the water resources can be reused, the water resources are saved, and it is green and environmentally friendly.

[0026] The water spraying part further includes a water outlet pipe 13, one end of the water outlet pipe 13 is arranged inside the water storage tank 11, and the other end is communicated with the water spraying row 10, and a second water pump 14 is arranged on the water outlet pipe 13.

[0027] A water retaining plate 6 is arranged at the lower part of the grid guardrail 5, and four humidity sensors 16 are arranged inside the grid guardrail 5. The humidity sensors 16 are distributed in a rectangular shape inside the grid guardrail 5, and the humidity sensors 16 are used to sense the humidity at various places in the green plant layer 4.

[0028] A water level sensor 12 is arranged inside the water storage tank 11, and the water level sensor 12 is used to detect whether the water in the water storage tank 11 is lacking. A water valve 15 is arranged outside the water storage tank 11, and the water valve 15 is used to supplement water to the water storage tank 11. There are two ways to supplement water to the water storage tank 11. One is to supplement water through the water valve 15, and the other is natural rainfall.

[0029] Working principle

[0030] When watering the green plant layer 4, first start the second water pump 14. Under the attraction of the second water pump 14, water enters the water delivery pipe from the water storage tank 11 and is sprayed out from the spray port 10. The sprayed water falls above the green plant layer 4. Under the action of gravity, the water flows downward along the water passing port 17 and finally is stored in the lower part of the grid guardrail 5, completing the watering of the green plant layer 4. Then start the first water pump 9. The water in the lower part of the grid guardrail 5 is sucked into the water return pipe 7 by the water pump, is purified when passing through the purifier 8, and then returns to the water storage tank 11 through the water return pipe 7, completing the recycling of water resources.

[0031] Any technical solution using the technical solution described in the present invention, or a technical solution designed by those skilled in the art inspired by the technical solution of the present invention and achieving the above technical effects, shall fall within the protection scope of the present invention.

Claims

1. A water conservancy project protection slope, characterized in that: include: The slope body includes a soil layer, a gravel layer, a waterproof layer and a green plant layer arranged in sequence from the inside to the outside; A grille guardrail, the grille guardrail is arranged on the outside of the green plant layer, and the grille guardrail is provided with horizontal and vertical water inlets; A water spraying part, the water spraying part comprises a water storage tank, the water storage tank is arranged at the upper part of the slope, and a water spraying row is arranged on one side of the water storage tank close to the grille guardrail; The water return part includes a water return pipe, the upper part of which is connected to the water storage tank, and the lower part of which is connected to the grille guardrail.

2. A water conservancy project protection slope according to claim 1, characterized in that: The water spraying part also includes a water outlet pipe, one end of which is arranged inside the water storage tank, and the other end of which is connected to the water spraying row.

3. A water conservancy project protection slope according to claim 2, characterized in that: The water outlet pipe is provided with a second water pump.

4. A water conservancy project protection slope according to claim 1, characterized in that: The water return pipe is provided with a first water pump and a purifier.

5. A water conservancy project protection slope according to claim 1, characterized in that: A water retaining plate is provided at the lower part of the grille guardrail.

6. A water conservancy project protection slope according to claim 1, characterized in that: A water level sensor is arranged inside the water storage tank.

7. A water conservancy project protection slope according to claim 1, characterized in that: A plurality of humidity sensors distributed at intervals are arranged in the grille guardrail.

8. A water conservancy project protection slope according to claim 7, characterized in that: There are four humidity sensors distributed in a rectangular shape inside the grille guardrail.

9. A water conservancy project protection slope according to claim 1, characterized in that: A water valve is arranged on the outer side of the water storage tank.

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