Water conservancy project protection slope

Abstract

The utility model relates to the field of water conservancy project equipment, in particular to a water conservancy project protection slope. The device comprises a slope body, a protective layer, a protective table, a mounting box, a water pump, a water inlet pipe, a water outlet pipe, a pressure relief pipe and nozzles, the protective layer covers the top and the inclined surface of the slope body, and a vegetation layer is arranged on the protective layer; the protection table is arranged at the bottom of the slope body and provided with a water collection tank and a water storage chamber. The lower end of the water collecting tank is communicated with the water storage chamber; the mounting box is arranged on one side of the water collecting tank and internally provided with a water pump; the water inlet pipe communicates with the water pump and the water storage chamber; the water outlet pipe is connected with the water pump; the nozzles are arranged on the vegetation layer; the pressure relief pipe is arranged at the top of the protective layer. The slope protection device has a good slope protection effect. Rainwater is collected and filtered, and the vegetation layer is irrigated regularly. And redundant water flows out from the top of the protective layer, flows through the vegetation layer and is intercepted again or flows back to the water storage chamber, so that the utilization rate of water resources is improved, and the effect of protecting the pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy engineering equipment, in particular to a water conservancy engineering protective slope. Background Art

[0002] Water conservancy projects are projects that control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water is a precious resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flows, prevent floods, and regulate and distribute water to meet people's needs for water resources in life and production.

[0003] A Chinese patent document with authorization announcement number CN 208668360 U discloses a water conservancy project protection slope, whose structure includes a slope body, a cement protective layer, a reinforced concrete layer, a gravel cushion layer, a soil foundation, a water collection trough, and a drainage pipe. The slope body is an integrated ladder structure as a whole, and a cement protective layer is laid on the inclined surface of the slope body.

[0004] The above-mentioned water conservancy project protection slope is protected by a cement protection layer and a reinforced concrete layer. The protection method is single, the utilization rate of water resources is not high, and it cannot meet the protection needs of water conservancy projects. Utility Model Content

[0005] In view of the problems existing in the background technology, a water conservancy project protection slope is proposed. The utility model has a good protective effect on the slope. Rainwater is collected and filtered, and the vegetation layer is irrigated regularly. Excess water flows out from the top of the protection layer, flows through the vegetation layer and is intercepted again, or flows back to the water storage chamber, thereby improving the utilization rate of water resources and playing a role in protecting pipelines.

[0006] The utility model proposes a water conservancy project protection slope, comprising a slope body, a protection layer, a protection platform, an installation box, a water pump, a water inlet pipe, a water outlet pipe, a pressure relief pipe and a nozzle; the protection layer covers the top and the inclined surface of the slope body, and a vegetation layer is arranged on the protection layer; the protection platform is arranged at the bottom of the slope body, and a water collecting trough and a water storage chamber are arranged on the protection platform; a filter screen is arranged at the upper end of the water collecting trough, and the lower end is connected to the water storage chamber; the installation box is arranged at one side of the water collecting trough, and a water pump is arranged inside; one end of the water inlet pipe is connected to the water pump, and the other end extends into the water storage chamber; one end of the water outlet pipe is connected to the water pump, and the other end extends to the upper end of the slope body; the nozzle is arranged on the vegetation layer, and is connected with the water outlet pipe; the pressure relief pipe is arranged on the top of the protective layer, and is connected with the water outlet pipe.

[0007] Furthermore, the protective layer and the protective platform are both made of reinforced concrete and are an integrated structure.

[0008] Furthermore, the filter screen is snap-fitted onto the notch of the water collection tank.

[0009] Furthermore, a mounting groove 1 is arranged on the protection platform; and the mounting box is snap-fitted and arranged in the mounting groove 1.

[0010] Furthermore, a gravel layer is provided between the slope and the protective layer; and the water outlet pipe is buried in the gravel layer.

[0011] Furthermore, a pressure valve is provided on the pressure relief pipe.

[0012] Furthermore, a second installation groove is provided on the protective layer; and the vegetation layer is filled on the second installation groove.

[0013] Furthermore, a liquid level control pipe is arranged on the protection platform; the liquid level control pipe is connected to the water storage chamber.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The utility model provides protection for the slope by arranging a protective layer and a protective platform outside the slope, and has a good protective effect on the slope. The vegetation layer also has a certain effect of preventing soil erosion, and can beautify the environment and purify the air. The water collection trough collects and filters rainwater. The water storage chamber stores water for the reuse of water resources. The water pump pumps the water in the water storage chamber and sends it to the nozzle to irrigate the vegetation layer regularly. When the water pressure in the outlet pipe is too high, the pressure relief pipe opens, and the water flows out from the top of the protective layer, flows through the vegetation layer and is intercepted again, or flows back to the water storage chamber, thereby improving the utilization rate of water resources and protecting the pipeline. In addition, the water pump, water collection trough and water storage chamber are centrally arranged for easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A cross-sectional view of an embodiment of the utility model;

[0017] Figure 2 It is a front view of an embodiment of the utility model;

[0018] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0019] Attached figures: 1. Slope; 2. Protective layer; 3. Protective platform; 4. Water collecting trough; 5. Installation box; 6. Water pump; 7. Water storage chamber; 8. Water inlet pipe; 9. Water outlet pipe; 10. Pressure relief pipe; 11. Pressure valve; 12. Nozzle; 13. Installation slot 2; 14. Vegetation layer; 15. Liquid level control pipe; 16. Filter. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-3As shown, a water conservancy project protection slope proposed by the utility model includes a slope body 1, a protection layer 2, a protection platform 3, an installation box 5, a water pump 6, a water inlet pipe 8, a water outlet pipe 9, a pressure relief pipe 10 and a nozzle 12; the protection layer 2 covers the top and the inclined surface of the slope body 1, and a vegetation layer 14 is arranged on the protection layer 2; the protection platform 3 is arranged at the bottom of the slope body 1, and a water collecting trough 4 and a water storage chamber 7 are arranged on the protection platform 3; a filter screen 16 is arranged at the upper end of the water collecting trough 4, and the lower end is connected to the water storage chamber 7; the installation box 5 is arranged on one side of the water collecting trough 4, and a water pump 6 is arranged inside; one end of the water inlet pipe 8 is connected to the water pump 6, and the other end extends into the water storage chamber 7; one end of the water outlet pipe 9 is connected to the water pump 6, and the other end extends to the upper end of the slope body 1; the nozzle 12 is arranged on the vegetation layer 14, and is connected to the water outlet pipe 9; the pressure relief pipe 10 is arranged on the top of the protective layer 2, and is connected to the water outlet pipe 9.

[0022] The working principle of the utility model is as follows: by setting a protective layer 2 and a protective platform 3 outside the slope 1, the slope 1 is protected, and the protective effect on the slope 1 is good. The vegetation layer 14 also has a certain effect of preventing soil erosion, and can beautify the environment and purify the air. The water collection tank 4 collects and filters rainwater. The water storage chamber 7 stores water for the reuse of water resources. The water pump 6 pumps the water in the water storage chamber 7 out and sends it to the nozzle 12 to irrigate the vegetation layer 14 regularly. When the water pressure in the outlet pipe 9 is too high, the pressure relief pipe 10 is opened, and the water flows out from the top of the protective layer 2, flows through the vegetation layer 14 and is intercepted again, or flows back to the water storage chamber 7, thereby improving the utilization rate of water resources and protecting the pipeline.

[0023] Embodiment 2

[0024] like Figure 1-3 As shown, a water conservancy project protection slope proposed by the utility model includes a slope body 1, a protection layer 2, a protection platform 3, an installation box 5, a water pump 6, a water inlet pipe 8, a water outlet pipe 9, a pressure relief pipe 10 and a nozzle 12; the protection layer 2 covers the top and the inclined surface of the slope body 1, and a vegetation layer 14 is arranged on the protection layer 2; the protection platform 3 is arranged at the bottom of the slope body 1, and a water collecting trough 4 and a water storage chamber 7 are arranged on the protection platform 3; a filter screen 16 is arranged at the upper end of the water collecting trough 4, and the lower end is connected to the water storage chamber 7; the installation box 5 is arranged on one side of the water collecting trough 4, and a water pump 6 is arranged inside; one end of the water inlet pipe 8 is connected to the water pump 6, and the other end extends into the water storage chamber 7; one end of the water outlet pipe 9 is connected to the water pump 6, and the other end extends to the upper end of the slope body 1; the nozzle 12 is arranged on the vegetation layer 14, and is connected to the water outlet pipe 9; the pressure relief pipe 10 is arranged on the top of the protective layer 2, and is connected to the water outlet pipe 9.

[0025] Furthermore, a gravel layer is provided between the slope 1 and the protective layer 2; the outlet pipe 9 is buried in the gravel layer. The burial is convenient and the installation is stable. The protective layer 2 and the protective platform 3 are both made of reinforced concrete and are an integrated structure. The structure is firm and the protective effect is good. An installation groove 1 is provided on the protective platform 3; the installation box 5 is snap-fitted and arranged in the installation groove 1. It is convenient for the staff to maintain the water pump 6 in the installation box 5. A liquid level control pipe 15 is provided on the protective platform 3; the liquid level control pipe 15 is connected to the water storage chamber 7. Avoid excessive liquid level and overflow of water. An installation groove 2 13 is provided on the protective layer 2; the vegetation layer 14 is filled on the installation groove 2 13. The vegetation layer 14 is easy to plant and replace, which reduces soil erosion and beautifies the environment.

[0026] Further, the filter screen 16 is arranged on the notch of the water collecting tank 4. The filter screen 16 is easy to install and disassemble, and is convenient for maintaining the water collecting tank 4 and the water storage chamber 7.

[0027] Furthermore, a pressure valve 11 is provided on the pressure relief pipe 10. The pressure valve 11 automatically opens / closes as the pressure changes, and the operation is simple, reducing the manual labor.

[0028] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A water conservancy project protection slope, characterized in that: The invention comprises a slope (1), a protective layer (2), a protective platform (3), an installation box (5), a water pump (6), a water inlet pipe (8), a water outlet pipe (9), a pressure relief pipe (10) and a nozzle (12); the protective layer (2) covers the top and the inclined surface of the slope (1), and a vegetation layer (14) is arranged on the protective layer (2); the protective platform (3) is arranged at the bottom of the slope (1), and a water collection tank (4) and a water storage chamber (7) are arranged on the protective platform (3); a filter screen (14) is arranged at the upper end of the water collection tank (4) 16), the lower end of which is connected to the water storage chamber (7); the installation box (5) is arranged on one side of the water collecting tank (4), and a water pump (6) is arranged inside; one end of the water inlet pipe (8) is connected to the water pump (6), and the other end extends into the water storage chamber (7); one end of the water outlet pipe (9) is connected to the water pump (6), and the other end extends to the upper end of the slope (1); the nozzle (12) is arranged on the vegetation layer (14) and is connected to the water outlet pipe (9); the pressure relief pipe (10) is arranged on the top of the protective layer (2) and is connected to the water outlet pipe (9).

2. A water conservancy project protection slope according to claim 1, characterized in that: The protective layer (2) and the protective platform (3) are both made of reinforced concrete and are an integrated structure.

3. A water conservancy project protection slope according to claim 1, characterized in that: The filter screen (16) is snap-fitted to the notch of the water collecting tank (4).

4. A water conservancy project protection slope according to claim 1, characterized in that: A first installation groove is provided on the protection platform (3); and the installation box (5) is snap-fitted and arranged in the first installation groove.

5. A water conservancy project protection slope according to claim 1, characterized in that: A gravel layer is provided between the slope (1) and the protective layer (2); and the water outlet pipe (9) is buried in the gravel layer.

6. A water conservancy project protection slope according to claim 1, characterized in that: A pressure valve (11) is provided on the pressure relief pipe (10).

7. A water conservancy project protection slope according to claim 1, characterized in that: A second installation groove (13) is provided on the protective layer (2); and the vegetation layer (14) is filled on the second installation groove (13).

8. A water conservancy project protection slope according to claim 1, characterized in that: A liquid level control pipe (15) is arranged on the protection platform (3); the liquid level control pipe (15) is connected to the water storage chamber (7).

Images