Greening slope protection water storage and supply structure

Abstract

The utility model discloses a greening slope protection water storage and water supply structure, a side slope comprises a slope top road surface, a slope and a slope bottom ground, and the water storage and water supply structure comprises a drainage ditch, a drainage ditch, a water spraying mechanism and a wave baffle. The drainage ditch is formed in the slope top pavement and located on the side, close to the slope, of the slope top pavement, the extension direction of the drainage ditch is consistent with that of the slope top pavement, and scouring of accumulated water on the slope top pavement to the slope is reduced. A water collecting pool buried in the slope top road surface is arranged below the drainage ditch, and preliminary water storage of a water source in the drainage ditch is achieved. The drainage ditch is formed in the slope, the inclination angle of the drainage ditch is consistent with that of the slope, and the drainage ditch communicates with the slope bottom ground so that water in the drainage ditch can be drained to the outside. The water spraying mechanism comprises a water spraying pipe and a nozzle connected with the water spraying pipe, and the water spraying pipe is embedded in the slope and communicated with the water collecting pool to achieve water supply irrigation of green plants on the slope. The multiple wave baffles are vertically fixed to the slope and distributed to the slope in a staggered mode, and the water storage capacity of the slope is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope protection, and in particular relates to a greening slope protection water storage and water supply structure. Background Art

[0002] Slope greening is an emerging ecological slope protection method that can effectively protect exposed slopes. It is combined with traditional civil engineering slope protection. It not only has the function of maintaining water and soil, but also can improve the environment and landscape. At present, when carrying out slope greening projects, it is necessary to spray water on the slope green belt regularly to make the slope green belt grow rapidly. Commonly used water supply methods for slopes are divided into: 1. Mechanical sprinkler irrigation, which is to sprinkle water on the tree in an atomized form, and then gradually infiltrate to the surface through the branches and leaves of the trees, avoiding direct impact and erosion on the soil, and basically no deep leakage and surface runoff, which not only saves water, but also reduces the damage to the soil structure, and can maintain the loose state of the original soil; 2. Mobile sprinkler irrigation by water truck, which is mostly converted from urban sprinkler trucks. A water tank, water pump, water pipe and nozzle are installed on the car to form a complete sprinkler system. The irrigation effect is similar to that of mechanical sprinkler irrigation; 3. Manual irrigation, which has a large workload and low water utilization efficiency, but is currently commonly used in cases of inconvenient transportation, distant water sources and poor facilities.

[0003] Since the surface of the slope is an inclined structure, when it rains, the water on the road surface at the top of the slope flows through the slope to the river or flat land below the slope, forming a water flow impact on the slope, causing soil erosion. When watering the green plants on the slope on a daily basis, the water flows down along the slope, and the moisture in the soil layer on the upper slope surface is relatively easy to be lost, while the moisture is concentrated at the foot of the slope, affecting the growth of vegetation. The soil layer structure of the slope cannot effectively store water, and water loss leads to increased water supply costs. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the utility model provides a green slope protection water storage and water supply structure, which reduces the scouring of the slope by the surface water on the top of the slope and reduces the soil and water loss of the slope by opening a drainage ditch on the top of the slope road surface and setting a drainage ditch connected to the drainage ditch. A wave baffle is installed on the slope to reduce the water loss of the slope. A water collection pool is set under the drainage ditch to improve the water storage capacity of the slope.

[0005] The utility model is realized through the following technical solutions:

[0006] A water storage and water supply structure for greening slope protection, the side slope includes a slope top road surface, a slope and a slope bottom ground, and the water storage and water supply structure includes a drainage ditch, a drainage ditch, a water spraying mechanism and a wave baffle. The drainage ditch is opened on the slope top road surface and is located on the side of the slope top road surface close to the slope. The extension direction of the drainage ditch is consistent with the extension direction of the slope top road surface, so as to reduce the scouring of the slope by the surface water on the slope top road surface. A water collection tank buried in the slope top road surface is provided below the drainage ditch to realize the preliminary water storage of the water source in the drainage ditch. The drainage ditch is opened on the slope and is consistent with the inclination angle of the slope. The drainage ditch connects the drainage ditch and the slope bottom ground to discharge the water in the drainage ditch to the outside. The water spraying mechanism includes a water spraying pipe and a nozzle connected to the water spraying pipe. The water spraying pipe is buried in the slope, and the water spraying pipe is connected to the water collection tank to realize water supply and irrigation of the green plants on the slope. The wave baffle is vertically fixed to the slope, and a plurality of wave baffles are provided and staggeredly distributed on the slope to increase the water storage capacity of the slope.

[0007] Furthermore, a water reservoir is opened in the ground at the bottom of the slope, and the drainage ditch is connected to the water reservoir, so as to increase the water storage capacity of the slope, and the water reservoir is located below the ground at the bottom of the slope, so the adverse effect on the supporting strength of the slope is low.

[0008] Furthermore, a water supply mechanism is provided on the slope, which includes a water supply pipe and a water pump installed on the water supply pipe. The water supply pipe connects the water reservoir and the drainage ditch to pump the water in the water reservoir into the drainage ditch.

[0009] Furthermore, a first isolation net is provided at the connection between the drainage ditch and the water reservoir to prevent garbage from flowing into the water reservoir.

[0010] Furthermore, the wave baffle is wavy in shape, and the extension direction of the wave baffle is consistent with the extension direction of the slope top road surface. An upper concave area and a lower concave area are formed in the wave baffle. The upper concave area points to the slope top road surface, and the lower concave area points to the bottom ground of the slope. The upper concave area and the lower concave area are alternately arranged to form a water retaining area between the upper concave area and the slope.

[0011] Furthermore, a support plate is fixed in the concave area, and the support plate is plugged and fixed to the slope, thereby improving the stability of the wave baffle.

[0012] Furthermore, a drainage hole is provided below the upper concave area, and a plugging cover for blocking the drainage hole is installed on the drainage hole. The water source in the upper concave area can be released by removing the plugging cover.

[0013] Furthermore, the closer the top of the slope road surface is to the drainage ditch, the lower the height of the top of the slope road surface is, which facilitates the accumulation of water on the top of the slope road surface to flow into the drainage ditch.

[0014] Furthermore, on the top of the slope, a low-lying area is formed at the connection between the drainage ditch and the drainage ditch, so that the accumulated water in the drainage ditch can flow into the drainage ditch.

[0015] Furthermore, a second isolation net is provided at the connection between the drainage ditch and the water collection tank to prevent garbage from flowing into the water collection tank.

[0016] Beneficial effects of the utility model:

[0017] 1. By opening drainage ditches on the top of the slope and setting up drainage ditches connected to the drainage ditches, the erosion of the slope by the surface water on the top of the slope can be reduced, and the soil and water loss on the slope can be reduced;

[0018] 2. Install wave baffles on the slope to reduce water loss on the slope;

[0019] 3. Set up a collection pool under the drainage ditch to improve the water storage capacity of the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A connection diagram for illustrating a schematic implementation of a greening slope protection water storage and water supply structure in the utility model;

[0021] Figure 2 A structural schematic diagram for illustrating a schematic implementation of a greening slope protection water storage and water supply structure in the utility model;

[0022] Figure 3 To illustrate Figure 2 A partial enlarged schematic diagram in the middle;

[0023] Figure 4 A top view for illustrating a schematic implementation of a greening slope protection water storage and water supply structure in the utility model;

[0024] Figure 5 A cross-sectional view for illustrating a schematic implementation of a greening slope protection water storage and water supply structure in the utility model.

[0025] List of parts and reference numerals:

[0026] 1. Slope; 11. Road surface on top of slope; 111. Low-lying area; 12. Slope; 13. Ground at bottom of slope; 2. Drainage ditch; 3. Drainage ditch; 4. Water spraying mechanism; 41. Water spraying pipe; 42. Nozzle; 5. Wave baffle; 51. Upper concave area; 52. Lower concave area; 53. Support plate; 54. Cover; 6. Water collection tank; 61. Second isolation net; 7. Reservoir; 71. First isolation net; 8. Water supply mechanism; 81. Water supply pipe; 82. Water pump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that the directional terms such as left, right, up, down, front and back in the embodiments of the present invention are merely relative concepts or are based on the normal use state of the product, that is, the direction of movement of the product, and should not be considered as limiting.

[0029] In addition, it should be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention are not only changes in position, but also include movements such as rotation and rolling where there is no relative change in position but a change in state.

[0030] Finally, it should be noted that when a component is referred to as being "located" or "set on" another component, it can be on the other component or there can be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0031] like Figures 1 to 5 The water storage and water supply structure for greening slope protection is shown, the slope 1 includes a slope top road surface 11, a slope 12 and a slope bottom ground 13, and the water storage and water supply structure includes a drainage ditch 2, a drainage ditch 3, a water spraying mechanism 4 and a wave baffle 5. The drainage ditch 2 is opened on the slope top road surface 11 and is located on the side of the slope top road surface 11 close to the slope 12. The extension direction of the drainage ditch 2 is consistent with the extension direction of the slope top road surface 11, so as to reduce the scouring of the slope 12 by the water accumulated on the slope top road surface 11. A water collection pool 6 buried in the slope top road surface 11 is provided below the drainage ditch 2 to realize the preliminary water storage of the water source in the drainage ditch 2. The drainage ditch 3 is opened on the slope 12 and has the same inclination angle as the slope 12. The drainage ditch 3 connects the drainage ditch 2 and the slope bottom ground 13 to discharge the water in the drainage ditch 2 to the outside. The water spray mechanism 4 includes a water spray pipe 41 and a nozzle 42 connected to the water spray pipe 41. The water spray pipe 41 is buried in the slope 12, and the water spray pipe 41 is connected to the water collection tank 6 to realize water supply and irrigation of green plants on the slope 12. The wave baffle 5 is vertically fixed to the slope 12. The wave baffle 5 is provided with a plurality of wave baffles 5 and staggeredly distributed on the slope 12 to increase the water storage capacity of the slope 12.

[0032] In one embodiment, when it rains, the accumulated water on the top road surface 11 flows to the drainage ditch 2, and the water source in the drainage ditch 2 first flows into the water collection tank 6 located below the drainage ditch 2 to store rainwater. When the water collection tank 6 is full of water, the water flows out of the water collection tank 6 and gathers in the drainage ditch 2, and flows along the drainage ditch 2 to the drainage ditch 3, and flows through the slope 12 from the drainage ditch 3 to the ground 13 at the bottom of the slope, thereby preventing a large amount of rainwater from flowing through the slope 12 and reducing soil erosion.

[0033] In one embodiment, the slope bottom ground 13 may be the bottom surface of a river channel, and the drainage ditch 3 directly drains rainwater to the river channel.

[0034] When the green plants need to be irrigated on a sunny day, the nozzle 42 of the water spraying mechanism 4 draws water from the water collection pool 6 through the water spraying pipe 41 and sprays it to the green plants on the slope 12. When there is no water in the water collection pool 6, the connection between the drainage ditch 2 and the drainage ditch 3 can be blocked, and water can be injected into the drainage ditch 2 through a water truck to achieve water injection into each water collection pool 6. The provision of the drainage ditch 2 saves the step of laying water pipes.

[0035] In one embodiment, a plurality of wave baffles 5 are fixedly installed on the slope 12 , which can prevent the water on the slope 12 from flowing downward, thereby improving the water storage capacity of the slope 12 and facilitating the growth of green plants on the slope 12 .

[0036] Preferably, a water reservoir 7 is opened in the bottom ground 13 of the slope, and the drainage ditch 3 is connected to the water reservoir 7 to increase the water storage capacity of the slope 1. The water reservoir 7 is located below the bottom ground 13 of the slope, which has little adverse effect on the supporting strength of the slope 12.

[0037] Preferably, a water supply mechanism 8 is also provided on the slope 12 , and the water supply mechanism 8 includes a water supply pipe 81 and a water pump 82 installed on the water supply pipe 81 . The water supply pipe 81 connects the water reservoir 7 and the drainage ditch 2 to pump the water in the water reservoir 7 into the drainage ditch 2 .

[0038] In one embodiment, on rainy days, the water in the drainage ditch 3 flows into the reservoir 7. On sunny days, the water in the reservoir 7 can be pumped to the water collection tank 6 below the drainage ditch 2 by the water supply mechanism 8, so that the water spraying mechanism 4 can irrigate the green plants on the slope 12.

[0039] Preferably, a first isolation net 71 is provided at the connection between the drainage ditch 3 and the water reservoir 7 to prevent garbage from flowing into the water reservoir 7 .

[0040] Preferably, the wave baffle 5 is wavy in shape, and the extension direction of the wave baffle 5 is consistent with the extension direction of the slope top road surface 11. An upper concave area 51 and a lower concave area 52 are formed in the wave baffle 5. The upper concave area 51 points to the slope top road surface 11, and the lower concave area 52 points to the slope bottom ground 13. The upper concave area 51 and the lower concave area 52 are staggered to form a water retaining area between the upper concave area 51 and the slope 12.

[0041] Preferably, a support plate 53 is fixed in the concave area 52 , and the support plate 53 is plugged and fixed to the slope 12 , thereby improving the stability of the wave baffle 5 .

[0042] Preferably, a drainage hole is provided below the upper concave area 51, and a plugging cover 54 for plugging the drainage hole is installed on the drainage hole. The water source in the upper concave area 51 can be released by removing the plugging cover 54.

[0043] Preferably, the closer the slope top road surface 11 is to the drainage ditch 2 , the lower the height of the slope top road surface 11 is, so that the accumulated water on the slope top road surface 11 can flow into the drainage ditch 2 .

[0044] Preferably, a low-lying area 111 is formed at the connection between the drainage ditch 2 and the drainage ditch 3 on the top of the slope road surface 11 to facilitate the accumulation of water in the drainage ditch 2 to flow into the drainage ditch 3 .

[0045] Preferably, a second isolation net 61 is provided at the connection between the drainage ditch 2 and the water collection tank 6 to prevent garbage from flowing into the water collection tank 6.

[0046] When the above-mentioned greening slope protection water storage and water supply structure is adopted, by opening a drainage ditch 2 on the slope top road surface 11 and setting a drainage ditch 3 connected to the drainage ditch 2, the scouring of the slope 12 by the accumulated water on the slope top road surface 11 is reduced, and the soil and water loss of the slope 12 is reduced. A wave baffle 5 is installed on the slope 12 to reduce the water loss of the slope 12. A water collection pool 6 is set under the drainage ditch 2 to improve the water storage capacity of the slope 1.

[0047] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A greening slope protection water storage and water supply structure, the slope includes a slope top road surface, a slope and a slope bottom ground, characterized in that: The water storage and water supply structure includes: A drainage ditch, the drainage ditch is opened on the top road surface and is located on a side of the top road surface close to the slope, the extension direction of the drainage ditch is consistent with the extension direction of the top road surface, and a water collection pool buried in the top road surface is provided below the drainage ditch; A drainage ditch, the drainage ditch is opened on the slope and has the same inclination angle as the slope, and the drainage ditch connects the drainage ditch and the ground at the bottom of the slope; A water spray mechanism, the water spray mechanism comprising a water spray pipe and a nozzle connected to the water spray pipe, the water spray pipe is buried in the slope, and the water spray pipe is connected to the water collection pool; A wave baffle is vertically fixed to the slope, and a plurality of wave baffles are provided and staggeredly distributed on the slope.

2. A greening slope protection water storage and water supply structure according to claim 1, characterized in that: A water reservoir is provided in the ground at the bottom of the slope, and the drainage ditch is connected to the water reservoir.

3. A greening slope protection water storage and water supply structure according to claim 2, characterized in that: A water supply mechanism is also provided on the slope, and the water supply mechanism includes a water supply pipe and a water pump installed on the water supply pipe, and the water supply pipe is connected to the water reservoir and the drainage ditch.

4. The greening slope protection water storage and water supply structure according to claim 2 is characterized in that: A first isolation net is provided at the connection between the drainage ditch and the water reservoir.

5. The greening slope protection water storage and water supply structure according to claim 1 is characterized in that: The wave baffle is wavy in shape, and the extension direction of the wave baffle is consistent with the extension direction of the slope top road surface. An upper concave area and a lower concave area are formed in the wave baffle. The upper concave area points to the slope top road surface, and the lower concave area points to the slope bottom ground. The upper concave area and the lower concave area are alternately arranged, and a water retaining area is formed between the upper concave area and the slope.

6. A greening slope protection water storage and water supply structure according to claim 5, characterized in that: A support plate is fixed in the concave area, and the support plate is plugged and fixed to the slope.

7. The greening slope protection water storage and water supply structure according to claim 5 is characterized in that: A drainage hole is provided below the upper concave area, and a plugging cover for sealing the drainage hole is installed on the drainage hole.

8. The greening slope protection water storage and water supply structure according to claim 1, characterized in that: The closer the slope top road surface is to the drainage ditch, the lower the height of the slope top road surface is.

9. The greening slope protection water storage and water supply structure according to claim 1, characterized in that: On the slope top road surface, a low-lying area is formed at the connection between the drainage ditch and the drainage ditch.

10. The greening slope protection water storage and water supply structure according to claim 1, characterized in that: A second isolation net is provided at the connection between the drainage ditch and the water collection tank.

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