Ecological vegetation slope protection system

Abstract

The invention discloses an ecological vegetation slope protection system, and relates to the technical field of slope protection systems.The ecological vegetation slope protection system is characterized in that at least part of a liquid drainage structure is arranged in a side slope, a liquid drainage groove is formed in the liquid drainage structure, and liquid seepage holes which are selectively opened or closed are formed in the bottom wall of the liquid drainage groove; the liquid storage structure is communicated with the liquid drainage groove so that liquid in the liquid drainage groove can flow into the liquid storage structure, the liquid pumping device is used for pumping the liquid in the liquid storage structure into the liquid drainage groove, the humidity detection device is arranged in the side slope to detect humidity information of the side slope, and the control device is in communication connection with the liquid pumping device and the humidity detection device. The control device is configured to control the liquid pumping device to pump the liquid in the liquid storage structure into the liquid discharging groove according to the humidity information, and is further configured to control the liquid seepage holes to be opened or closed according to the humidity information. Therefore, the water state of the side slope can be adjusted, water and soil loss can be avoided, the irrigation requirement can be met, and the durability and ecological restoration capacity of side slope protection are improved.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection systems, and in particular to an ecological vegetation slope protection system. Background Art

[0002] Among the related technologies, the ecological vegetation slope protection system has gradually received attention. Through the reasonable combination of plants, soil and water, it can not only effectively consolidate the soil, but also restore the ecological environment of the slope. However, the existing ecological vegetation slope protection systems mostly focus on protection and often lack flexible control mechanisms to deal with drought and excessive precipitation. Therefore, how to achieve effective water resource control in the ecological vegetation slope protection system to cope with excessive precipitation and ensure the irrigation needs of plants has become an urgent problem to be solved. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention is to propose an ecological vegetation slope protection system that can adjust the moisture state of the slope, which can not only avoid soil erosion of the slope when there is excessive rainfall, but also effectively respond to the irrigation needs of the dry slope during drought periods, thereby improving the durability of slope protection and ecological restoration capabilities.

[0004] According to an embodiment of the present invention, the ecological vegetation slope protection system includes: a slope; a drainage structure, at least a part of the drainage structure is arranged in the slope, the drainage structure is formed with a drainage trough, the drainage trough extends along the length direction of the slope, and the bottom wall of the drainage trough is formed with seepage holes that are selectively opened or closed; a liquid storage structure, the liquid storage structure is connected to the drainage trough so that the liquid in the drainage trough flows into the liquid storage structure; a pumping device, the pumping device is connected to the liquid storage structure, and the pumping device is used to pump the liquid in the liquid storage structure into the drainage trough; a humidity detection device, the humidity detection device is arranged in the slope to detect humidity information of the slope; a control device, the control device is communicatively connected with the pumping device and the humidity detection device, the control device is configured to control the pumping device to pump the liquid in the liquid storage structure into the drainage trough according to the humidity information, and is also configured to control the seepage holes to open or close according to the humidity information.

[0005] According to the ecological vegetation slope protection system of the embodiment of the present invention, the control device controls the pumping device according to the humidity information to pump the liquid in the liquid storage structure into the drainage trough, and the control device controls the opening or closing of the seepage hole according to the humidity information, so as to adjust the moisture state of the slope, which can not only avoid soil erosion of the slope during excessive rainfall, but also effectively respond to the irrigation needs of the dry slope during drought periods, thereby improving the durability of slope protection and ecological restoration capabilities.

[0006] According to some embodiments of the present invention, the control device is configured to control the liquid pumping device to pump the liquid in the liquid storage structure into the liquid drainage groove and control the liquid seepage hole to open when the humidity information is lower than or equal to a preset humidity value;

[0007] The control device is configured to control the liquid seepage hole to be closed when the humidity information is higher than a preset humidity value.

[0008] According to some embodiments of the present invention, the ecological vegetation slope protection system further includes: a liquid filter element, the end of the drainage trough facing the slope surface of the slope is open to form a first open end, so that liquid flows into the drainage trough from the first open end, and the first open end is provided with a liquid filter element.

[0009] According to some embodiments of the present invention, the slope is formed with a liquid collecting channel extending along the height direction of the slope, and along the length direction of the slope, at least one side of the drainage structure is formed with a liquid collecting channel, and the liquid collecting channel connects the drainage trough and the liquid storage structure.

[0010] According to some embodiments of the present invention, along the length direction of the slope, at least one end of the drainage groove is opened to form a second open end, and the second open end is connected to the liquid collection channel on the same side.

[0011] According to some embodiments of the present invention, there are multiple drainage structures, which are arranged in sequence along the height direction of the slope, and the drainage groove of each drainage structure is connected to the liquid collecting channel on at least one side.

[0012] According to some embodiments of the present invention, the ecological vegetation slope protection system further includes: a liquid filtering device, wherein the liquid filtering device is connected to the liquid collecting channel and the liquid storage structure.

[0013] According to some embodiments of the present invention, a drainage ditch is formed on the slope. Along the height direction of the slope, the drainage ditch is located above the drainage structure and extends along the length direction of the slope. The drainage ditch is connected to the liquid collection channel on at least one side.

[0014] According to some embodiments of the present invention, a side ditch is formed on the slope. Along the height direction of the slope, the side ditch is located below the drainage structure and extends along the length direction of the slope. The side ditch is connected to the liquid collection channel on at least one side.

[0015] According to some embodiments of the present invention, the ecological vegetation slope protection system also includes: an automatic drainage device, which is connected to the liquid storage structure, and the automatic drainage device is configured to discharge part of the liquid in the liquid storage structure when the liquid height in the liquid storage structure is higher than a preset height value.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a structural schematic diagram of an ecological vegetation slope protection system according to an embodiment of the present invention;

[0019] Figure 2 is a side view of the ecological vegetation slope protection system according to an embodiment of the present invention;

[0020] Figure 3 is a side view of a liquid discharge structure according to an embodiment of the present invention;

[0021] Figure 4 1 is a top view of the drain trough according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] Ecological vegetation slope protection system 100;

[0024] Slope 10; liquid collection channel 11; intercepting ditch 12; side ditch 13;

[0025] Drainage structure 20; drainage groove 21; seepage hole 22; liquid filter 23; first open end 24; second open end 25; water baffle 26; through hole 27;

[0026] Liquid storage structure 30; water injection pipe 31; connecting pipe 32;

[0027] Liquid extraction device 40;

[0028] Humidity detection device 50;

[0029] Control device 60. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] Reference below Figure 1-Figure 4The ecological vegetation slope protection system 100 according to an embodiment of the present invention is described. The ecological vegetation slope protection system 100 includes: a slope 10; a drainage structure 20, at least part of which is disposed in the slope 10, the drainage structure 20 is formed with a drainage groove 21, the drainage groove 21 extends along the length direction of the slope 10, and the bottom wall of the drainage groove 21 is formed with a seepage hole 22 that can be selectively opened or closed; a liquid storage structure 30, the liquid storage structure 30 is connected to the drainage groove 21, so that the liquid in the drainage groove 21 flows into the liquid storage structure 30; a pumping device 40, the pumping device 4 0 is connected to the liquid storage structure 30, the pumping device 40 is used to pump the liquid in the liquid storage structure 30 into the drainage trough 21; the humidity detection device 50, the humidity detection device 50 is arranged in the slope 10 to detect the humidity information of the slope 10; the control device 60, the control device 60 is communicatively connected with the pumping device 40 and the humidity detection device 50, the control device 60 is configured to control the pumping device 40 to pump the liquid in the liquid storage structure 30 into the drainage trough 21 according to the humidity information, and is also configured to control the seepage hole 22 to be opened or closed according to the humidity information.

[0032] Among them, Figure 1 The X direction shown is the length direction of the slope 10. The slope 10 is the foundation of the ecological vegetation slope protection system 100, bearing the weight of soil, vegetation and the entire slope protection structure. The ecological vegetation slope protection system 100 is used to maintain the ecological stability of the slope 10. At least part of the drainage structure 20 is arranged in the slope 10, for example: one-half, one-third, etc. of the drainage structure 20 can be arranged in the slope 10, but the present invention is not limited thereto. The drainage structure 20 can also have other proportions arranged in the slope 10, as long as at least part of the drainage structure 20 is arranged in the slope 10, it can guide and discharge excess water in the slope 10.

[0033] The drainage structure 20 is formed with a drainage groove 21, which can be buried in the slope 10. The drainage groove 21 can be constructed as a corrugated pipe and a perforated pipe, which is convenient for the effective discharge and penetration of the water in the drainage groove 21. The drainage groove 21 extends along the length direction of the slope 10, so that the drainage groove 21 can effectively collect and guide the water in the slope 10, and the bottom wall of the drainage groove 21 is formed with a seepage hole 22 that can be selectively opened or closed, so that the water in the drainage groove 21 can be selectively discharged from the slope 10 or infiltrated into the slope 10. When the slope 10 does not need to be replenished with water, the seepage hole 22 can be closed to allow the water in the drainage groove 21 to be discharged from the slope 10, thereby avoiding soil and water loss. When the slope 10 needs to be replenished with water, the seepage hole 22 can be opened to allow the water in the drainage groove 21 to infiltrate the slope 10, thereby achieving the irrigation effect of the slope 10.

[0034] Furthermore, if Figure 3 and Figure 4As shown, the bottom wall of the drainage groove 21 can be covered with a water baffle plate 26, and the water baffle plate 26 is formed with a through hole 27. The water baffle plate 26 can be selectively moved relative to the bottom wall of the drainage groove 21 to align or stagger the through hole 27 with the seepage hole 22, so that the through hole 27 of the water baffle plate 26 is selectively connected or disconnected with the seepage hole 22 of the bottom wall of the drainage groove 21. When the water baffle plate 26 is moved to align the through hole 27 with the seepage hole 22, the through hole 27 can be connected to the seepage hole 22. The liquid holes 22 are connected, so that the water in the drainage trough 21 can seep into the slope 10 through the seepage holes 22. When the water retaining plate 26 is moved to make the through hole 27 and the seepage hole 22 staggered, the water retaining plate 26 can block the seepage hole 22, and then close the seepage hole 22 to prevent the water in the drainage trough 21 from continuing to seep into the slope 10 through the seepage hole 22, thereby avoiding excessive irrigation of the slope 10, which is beneficial to maintaining the ecological balance of the slope 10.

[0035] The liquid storage structure 30 may be a water reservoir, a water storage tank or the like, and the liquid storage structure 30 and the liquid drainage trough 21 may be connected via a connecting pipe 32, so that the liquid in the liquid drainage trough 21 can flow into the liquid storage structure 30. Specifically, when the rainfall is large, the slope 10 does not need to be irrigated, and the rainwater accumulated in the liquid drainage trough 21 may flow into the liquid storage structure 30 via the connecting pipe 32, so as to store the excess rainwater, thereby effectively reducing the soil and water loss of the slope 10.

[0036] The pumping device 40 can be an irrigation pump, a booster pump or the like. The pumping device 40 and the liquid storage structure 30 can be connected via a pipeline, and the pumping device 40 and the liquid drainage trough 21 can be connected via an injection pipe 31. The pumping device 40 is used to pump the liquid in the liquid storage structure 30 to the injection pipe 31, and to transport the liquid in the liquid storage structure 30 to the liquid drainage trough 21 through the injection pipe 31, so as to irrigate the slope 10. The coordinated use of the pumping device 40, the liquid storage structure 30 and the liquid drainage structure 20 can realize the recycling of water, help maintain the moisture balance of the slope 10, and prevent soil erosion of the slope 10, and has excellent ecological restoration function.

[0037] The humidity detection device 50 can be a humidity sensor, a hygrometer, a humidity recorder or the like. The humidity detection device 50 is disposed in the slope 10 to detect the humidity information of the slope 10. It can monitor the humidity information of the slope 10 in real time, and then can adjust the humidity of the slope 10 according to the humidity information detected by the humidity detection device 50, which helps to ensure that the humidity of the slope 10 is maintained within an appropriate range.

[0038] The control device 60 can be a computer, a PLC controller, or the like. The control device 60 is in communication with the pumping device 40 and the humidity detection device 50. The control device 60 is configured to control the pumping device 40 to pump the liquid in the liquid storage structure 30 into the liquid drainage groove 21 according to the humidity information, and is also configured to control the opening or closing of the seepage hole 22 according to the humidity information. Specifically, when the humidity detection device 50 detects that the humidity information shows that the slope 10 needs water, the control device 60 controls the pumping device 40 to pump the liquid in the liquid storage structure 30 into the liquid drainage groove 21 according to the humidity information, and the control device 60 controls the seepage hole 22 to open according to the humidity information, so that the liquid in the liquid drainage groove 21 can penetrate into the slope 10, so as to irrigate the slope 10.

[0039] When the humidity detection device 50 detects that the humidity information shows that the slope 10 does not need moisture, the control device 60 controls the seepage hole 22 to close according to the humidity information, and the liquid in the drainage groove 21 can flow back into the liquid storage structure 30, which can realize the recycling of water, help maintain the humidity balance of the slope 10, and can also prevent soil erosion of the slope 10, and has excellent ecological restoration function. It not only solves the defects of the traditional ecological vegetation slope protection system 100 under climate change conditions, but also has good environmental protection benefits and sustainable development potential, and is also suitable for various types of slope 10 protection, urban greening and ecological restoration projects, and has broad application prospects and significant social benefits.

[0040] According to the ecological vegetation slope protection system 100 of the embodiment of the present invention, the control device 60 controls the pumping device 40 according to the humidity information to pump the liquid in the liquid storage structure 30 into the drainage trough 21, and the control device 60 controls the opening or closing of the seepage hole 22 according to the humidity information, which can adjust the moisture state of the slope 10, and can avoid soil erosion of the slope 10 during excessive rainfall, and can also effectively respond to the irrigation needs of the dry slope 10 during droughts, thereby improving the durability of the protection of the slope 10 and the ecological restoration capacity.

[0041] According to some embodiments of the present invention, the control device 60 is configured to control the pumping device 40 to pump the liquid in the liquid storage structure 30 into the drainage groove 21 and control the seepage hole 22 to open when the humidity information is lower than or equal to a preset humidity value. The control device 60 is configured to control the seepage hole 22 to close when the humidity information is higher than a preset humidity value.

[0042] When the humidity information is lower than or equal to the preset humidity value, the pumping device 40 is controlled to pump the liquid in the liquid storage structure 30 into the drainage groove 21, and the seepage hole 22 is controlled to be opened, so that the liquid in the drainage groove 21 can penetrate into the slope 10 through the seepage hole 22, thereby achieving the effect of irrigating the slope 10. When the humidity information is higher than the preset humidity value, the seepage hole 22 is controlled to be closed, preventing the liquid from further penetrating into the slope 10, thereby avoiding the continued increase in the humidity of the slope 10, thereby ensuring the humidity balance of the slope 10, and avoiding unnecessary energy consumption. When the humidity has met the requirements, closing the seepage hole 22 can reduce the waste of liquid and energy consumption, and improve the energy saving of the ecological vegetation slope protection system 100.

[0043] By accurately controlling the on / off states of the pumping device 40 and the seepage holes 22 through the control device 60 , fine adjustment and stable control of the humidity of the slope 10 can be achieved, which can improve the durability of the protection of the slope 10 and the ecological restoration capacity.

[0044] According to some embodiments of the present invention, Figure 1 As shown, the ecological vegetation slope protection system 100 may also include: a liquid filter 23, the end of the drainage trough 21 facing the slope surface of the slope 10 is open to form a first open end 24, so that the liquid flows into the drainage trough 21 from the first open end 24, and the first open end 24 is provided with a liquid filter 23.

[0045] Among them, the liquid filter element 23 can be a filter element such as a filter mesh or filter cotton. The end of the drainage trough 21 facing the slope surface of the slope 10 is open to form a first open end 24. It can be explained that the first open end 24 can be an end facing the sky, so that liquid (rainwater) flows into the drainage trough 21 from the first open end 24. The first open end 24 is provided with a liquid filter element 23, which can filter impurities in the rainwater or mud and impurities flowing from the slope surface of the slope 10 to the first open end 24, to prevent mud or impurities from flowing into the drainage trough 21 and clogging the drainage trough 21, thereby improving the safety and reliability of the drainage structure 20, which is conducive to improving the safety and reliability of the entire ecological vegetation slope protection system 100.

[0046] Furthermore, the liquid filter element 23 and the drainage structure 20 are detachably connected, which can facilitate the cleaning and maintenance of the liquid filter element 23 and reduce the maintenance cost of the ecological vegetation slope protection system 100 .

[0047] According to some embodiments of the present invention, Figure 1 As shown, the slope 10 is formed with a liquid collecting channel 11 extending along the height direction of the slope 10 , and along the length direction of the slope 10 , at least one side of the drainage structure 20 is formed with a liquid collecting channel 11 , and the liquid collecting channel 11 connects the drainage trough 21 and the liquid storage structure 30 .

[0048] Among them, Figure 1 The Y direction shown is the height direction of the slope 10. The slope 10 is formed with a liquid collecting channel 11 extending along the height direction of the slope 10, which can quickly collect the accumulated water on the slope 10. Along the length direction of the slope 10, at least one side of the drainage structure 20 is formed with a liquid collecting channel 11, for example: one side of the drainage structure 20 is formed with a liquid collecting channel 11, or both sides of the drainage structure 20 are formed with liquid collecting channels 11, as long as at least one side of the drainage structure 20 is formed with a liquid collecting channel 11. The liquid collecting channel 11 connects the drainage trough 21 and the liquid storage structure 30, so that the accumulated water on the slope 10 and the drainage trough 21 can be quickly discharged to the liquid storage structure 30 through the liquid collecting channel 11, which can prevent a large amount of rainfall from accumulating on the slope 10 and in the drainage trough 21, and help reduce the impact of the accumulated water on the slope 10 on the soil and the stability of the slope 10, and reduce the risk of geological disasters such as landslides.

[0049] The liquid collecting channel 11 extends along the height and length of the slope 10, and can evenly collect and distribute water flow, avoid excessive local water flow leading to soil erosion or instability of the slope 10, help enhance the overall stability of the slope 10, and reduce the instability of the slope 10 caused by water accumulation. The liquid storage structure 30 can store rainwater collected by the liquid collecting channel 11, and recycle and utilize it when needed, such as for irrigation, cleaning, etc., thereby improving the utilization efficiency of water resources.

[0050] According to some embodiments of the present invention, Figure 1 As shown, along the length direction of the slope 10 , at least one end of the drainage groove 21 is opened to form a second open end 25 , and the second open end 25 is communicated with the liquid collecting channel 11 on the same side.

[0051] Among them, at least one end of the drainage trough 21 is open to form the second open end 25, for example: one end of the drainage trough 21 can be open to form the second open end 25, or both ends of the drainage trough 21 are open to form the second open end 25, as long as at least one end of the drainage trough 21 is open to form the second open end 25. The second open end 25 is connected to the liquid collecting channel 11 on the same side, so that the water in the drainage trough 21 can quickly enter the liquid collecting channel 11 through the second open end 25, ensuring that the accumulated water on the slope 10 can be quickly discharged, and the accumulated water can be prevented from scouring the slope 10, which helps to prevent soil erosion, and further improve the stability of the slope 10.

[0052] According to some embodiments of the present invention, Figure 1 As shown, there may be multiple drainage structures 20, which are arranged in sequence along the height direction of the slope 10, and the drainage groove 21 of each drainage structure 20 is connected to the liquid collecting channel 11 on at least one side.

[0053] There may be multiple drainage structures 20, for example, there may be two, three, four, etc. drainage structures 20, but the present invention is not limited thereto, and there may be other numbers of drainage structures 20, as long as there are multiple drainage structures 20. Multiple drainage structures 20 are arranged in sequence along the height direction of the slope 10, and the drainage grooves 21 of each drainage structure 20 are connected to the liquid collecting channel 11 on at least one side, for example, the drainage grooves 21 of each drainage structure 20 are connected to the liquid collecting channel 11 on one side, or the drainage grooves 21 of each drainage structure 20 are connected to the liquid collecting channels 11 on both sides, as long as the drainage grooves 21 of each drainage structure 20 are connected to the liquid collecting channel 11 on at least one side.

[0054] Such a configuration enables the drainage structure 20 to more effectively collect and drain water accumulated at different heights on the slope 10, and also enables the water flow to flow more smoothly into the drainage trough 21 and be quickly discharged from the slope 10 through the collecting channel 11, thereby improving the overall drainage efficiency of the slope 10. Timely drainage of the accumulated water on the slope 10 helps to reduce the scouring and penetration of the slope 10 by water, thereby reducing the risk of the slope 10 becoming unstable due to water accumulation. By enhancing the drainage capacity of the slope 10, the stability of the slope 10 is indirectly improved.

[0055] According to some embodiments of the present invention, the ecological vegetation slope protection system 100 may further include: a liquid filtering device, which may be a filtering device such as a filter screen or a filter element. The liquid filtering device connects the liquid collecting channel 11 and the liquid storage structure 30, and can filter the liquid flowing from the liquid collecting channel 11 to the liquid storage structure 30 through the liquid filtering device, thereby removing impurities in the liquid, improving the quality of the water source, ensuring the cleanliness of the water source, and avoiding water source pollution. A liquid filtering device may also be connected between the water injection pipe 31 and the drainage trough 21, which can filter the water transported toward the drainage trough 21, thereby avoiding the liquid in the liquid storage structure 30 from having an adverse effect on the growth of vegetation when irrigating the slope 10 again, thereby protecting the health of the soil and ecosystem of the slope 10, and meeting the requirements of sustainable development.

[0056] According to some embodiments of the present invention, Figure 1 As shown, the slope 10 may be formed with a drainage ditch 12 , which is located above the drainage structure 20 along the height direction of the slope 10 and extends along the length direction of the slope 10 , and is connected to the liquid collection channel 11 on at least one side.

[0057] Among them, the slope 10 can be formed with a drainage ditch 12, which can be used to intercept rainwater generated on the slope 10 during rainfall. Along the height direction of the slope 10, the drainage ditch 12 is located above the drainage structure 20. It can be explained that the drainage ditch 12 can be located at the highest point of the slope 10, so that the drainage ditch 12 is located above the drainage structure 20, which can effectively intercept surface water from above the slope 10 or rainfall. The drainage ditch 12 extends along the length direction of the slope 10, which can make as much water as possible above the slope 10 flow into the drainage ditch 12, thereby greatly reducing the phenomenon of rainwater directly scouring the surface of the slope 10, thereby reducing the risk of soil erosion.

[0058] The intercepting ditch 12 is connected to the liquid collecting channel 11 on at least one side, for example: the intercepting ditch 12 is connected to the liquid collecting channel 11 on one side, the intercepting ditch 12 is connected to the liquid collecting channel 11 on both sides, as long as the intercepting ditch 12 is connected to the liquid collecting channel 11 on at least one side. Such a configuration can guide the water flow intercepted by the intercepting ditch 12 to flow in a predetermined direction, and introduce the water flow into the liquid storage structure 30 through the liquid collecting channel 11, so as to avoid the disorderly overflow of the water flow on the slope 10, reduce the scouring effect of the water flow on the slope 10, help maintain the soil structure and vegetation coverage of the slope 10, and then protect the stability and safety of the slope 10, and can also collect a large amount of rainwater for the later irrigation of the slope 10, realize the recycling of water resources, and reduce the waste of resources. Through the synergistic effect of the intercepting ditch 12, the drainage structure 20 and the liquid collecting channel 11, the accumulated water on the slope 10 can be more effectively removed, and the reliability and stability of the drainage system can be improved.

[0059] According to some embodiments of the present invention, Figure 1 As shown, the slope 10 may be formed with a ditch 13 , which is located below the drainage structure 20 along the height direction of the slope 10 and extends along the length direction of the slope 10 , and is connected to the liquid collection channel 11 on at least one side.

[0060] Among them, along the height direction of the slope 10, the side ditch 13 is located below the drainage structure 20 and extends along the length direction of the slope 10, which can effectively collect rainfall and water flow on the slope 10, thereby effectively guiding the water flow to be discharged. The side ditch 13 is connected to the liquid collection channel 11 on at least one side, for example: the side ditch 13 is connected to the liquid collection channel 11 on one side, or the side ditch 13 is connected to the liquid collection channel 11 on both sides, as long as the side ditch 13 is connected to the liquid collection channel 11 on at least one side. Through the connection between the side ditch 13 and the liquid collection channel 11, the side ditch 13 can smoothly guide the collected water flow into the liquid storage structure 30, avoid the accumulation of water flow on the slope 10, thereby reducing the scouring and erosion of the soil of the slope 10 by the water flow, and protecting the stability and soil structure of the slope 10. Through effective drainage, the ditch 13 can keep the soil of the slope 10 dry, enhance the shear strength and stability of the soil, thereby protecting the overall structure of the slope 10, and can also collect a large amount of rainwater for later irrigation of the slope 10, thereby realizing the recycling of water resources and reducing the waste of resources.

[0061] According to some embodiments of the present invention, the ecological vegetation slope protection system 100 may further include: an automatic drainage device, which is connected to the liquid storage structure 30, and the automatic drainage device is configured to discharge part of the liquid in the liquid storage structure 30 when the liquid height in the liquid storage structure 30 is higher than a preset height value.

[0062] The automatic liquid discharge device may include a liquid level detection structure and a discharge structure, the liquid level detection structure may be a liquid level detector, a liquid level sensor, etc., and the discharge structure may be configured as a discharge valve. The automatic liquid discharge device is connected to the liquid storage structure 30, and the automatic liquid discharge device is configured to discharge part of the liquid in the liquid storage structure 30 when the liquid height in the liquid storage structure 30 is higher than a preset height value.

[0063] Specifically, both the liquid level detection structure and the discharge structure can be communicatively connected to the control device 60, and the control device 60 can control the opening and closing of the discharge structure according to the detection information of the liquid level detection structure. For example, when the liquid level detection structure detects that the liquid height in the liquid storage structure 30 is higher than a preset height value, the control device 60 controls the discharge structure to open to discharge part of the liquid in the liquid storage structure 30, thereby preventing the liquid in the liquid storage structure 30 from overflowing due to excessive amount of liquid. When the liquid level detection structure detects that the liquid height in the liquid storage structure 30 is equal to or lower than the preset height value, the control device 60 controls the discharge structure to close, thereby ensuring that the amount of liquid in the liquid storage structure 30 is sufficient, thereby ensuring the normal operation of the liquid storage structure 30.

[0064] Furthermore, the liquid storage structure 30 can also be connected to other water sources. When the rainfall is small and there is not enough accumulated water on the slope 10 to flow into the liquid storage structure 30 for storage for irrigation of the slope 10, other water sources can be used to fill the liquid storage structure 30 to ensure that there is enough water in the liquid storage structure 30 for irrigating the slope 10, thereby meeting the growth needs of the vegetation on the slope 10.

[0065] Furthermore, a protective net can be laid on the slope surface of the slope 10, and the mesh density of the protective net can be adjusted according to the topography of the slope surface 10. The protective net can be made of high-strength metal material with excellent UV resistance, impact resistance and weather resistance, ensuring that the protective net can be used for a long time. The design of the protective net can be adjusted according to the changes in the slope topography, and a retractable design is adopted to flexibly adjust the density of the mesh to meet the needs of different slope 10 topography. In order to further improve the durability of the protective net, a layer of anti-ultraviolet coating can be covered on the surface of the protective net to enhance its corrosion resistance and extend its service life, thereby further improving the stability and reliability of the slope 10.

[0066] Furthermore, the preparation steps of the ecological vegetation slope protection may be:

[0067] (1) Clean the slope site and remove loose objects and debris;

[0068] (2) Dig a drainage ditch at the top of the slope, dig a side ditch at the bottom of the slope, and set up a liquid collection channel on the side of the slope;

[0069] (3) Pre-buried water injection pipes and drainage troughs on the slope surface, and installed liquid filters on the top of the drainage troughs;

[0070] (4) Lay a protective net on the slope surface and evenly plant slope protection plants on the protective net;

[0071] (5) Connect the drainage trough to the liquid storage structure through the water collection channel on the side of the slope, and set a humidity detection device on the slope;

[0072] (6) Connect the control device to the humidity detection device and the liquid extraction device, and debug the ecological vegetation slope protection system to ensure that the slope moisture regulation function is normal;

[0073] (7) Carry out irrigation and maintenance management on the slopes to ensure the normal growth of slope vegetation.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0075] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An ecological vegetation slope protection system, characterized in that: include: Slope; A drainage structure, at least part of which is disposed in the side slope, the drainage structure is formed with a drainage groove, the drainage groove extends along the length direction of the side slope, and the bottom wall of the drainage groove is formed with a seepage hole that can be selectively opened or closed; a liquid storage structure, wherein the liquid storage structure is connected to the liquid drainage groove so that the liquid in the liquid drainage groove flows into the liquid storage structure; A liquid pumping device, the liquid pumping device is connected to the liquid storage structure, and the liquid pumping device is used to pump the liquid in the liquid storage structure into the liquid drainage groove; A humidity detection device, the humidity detection device is arranged in the slope to detect humidity information of the slope; A control device, wherein the control device is communicatively connected with the pumping device and the humidity detection device, and the control device is configured to control the pumping device to pump the liquid in the liquid storage structure into the liquid drainage trough according to the humidity information, and is also configured to control the opening or closing of the liquid seepage hole according to the humidity information.

2. The ecological vegetation slope protection system according to claim 1 is characterized in that: The control device is configured to control the liquid pumping device to pump the liquid in the liquid storage structure into the liquid drainage groove and control the liquid seepage hole to open when the humidity information is lower than or equal to a preset humidity value; The control device is configured to control the liquid seepage hole to be closed when the humidity information is higher than a preset humidity value.

3. The ecological vegetation slope protection system according to claim 1 is characterized in that: Also includes: A liquid filter, wherein the end of the drainage groove facing the slope surface of the side slope is open to form a first open end, so that liquid flows into the drainage groove from the first open end, and the liquid filter is arranged at the first open end.

4. The ecological vegetation slope protection system according to claim 1 is characterized in that: The side slope is formed with a liquid collecting channel extending along the height direction of the side slope. The liquid collecting channel is formed on at least one side of the drainage structure along the length direction of the side slope. The liquid collecting channel connects the drainage trough and the liquid storage structure.

5. The ecological vegetation slope protection system according to claim 4 is characterized in that: Along the length direction of the slope, at least one end of the drainage groove is opened to form a second open end, and the second open end is communicated with the liquid collecting channel on the same side.

6. The ecological vegetation slope protection system according to claim 4 is characterized in that: There are multiple drainage structures, and the multiple drainage structures are arranged in sequence along the height direction of the slope. The drainage groove of each drainage structure is connected to the liquid collecting channel on at least one side.

7. The ecological vegetation slope protection system according to claim 4 is characterized in that: Also includes: A liquid filtering device is connected to the liquid collecting channel and the liquid storage structure.

8. The ecological vegetation slope protection system according to claim 4 is characterized in that: The slope is formed with a drainage ditch, which is located above the drainage structure along the height direction of the slope and extends along the length direction of the slope. The drainage ditch is connected to the liquid collecting channel on at least one side.

9. The ecological vegetation slope protection system according to claim 8, characterized in that: The side slope is formed with a side ditch, and along the height direction of the side slope, the side ditch is located below the drainage structure and extends along the length direction of the side slope, and the side ditch is connected with the liquid collecting channel on at least one side.

10. The ecological vegetation slope protection system according to any one of claims 1 to 9, characterized in that: Also includes: An automatic liquid discharge device is connected to the liquid storage structure, and is configured to discharge part of the liquid in the liquid storage structure when the liquid height in the liquid storage structure is higher than a preset height value.

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