A method for constructing artificial wetlands

Abstract

The present invention belongs to the field of wetland construction technology, and in particular to a method for constructing artificial wetlands. Aiming at the problem that a large amount of garbage is easily accumulated on the existing natural tidal flats by the river after a flood, the following scheme is proposed, including a hollow base placed above the tidal flat, the hollow base is located at the bottom of the dam body, the upper surface of the hollow base is reserved with through holes distributed at equal distances, and the bottom of the through holes are all connected with spherical grooves, the inner wall of the through hole is plugged with a guide tube near the top, and the circumferential outer wall of the guide tube is welded with a wear-resistant clamp near the top, and the circumferential outer wall of the wear-resistant clamp is rotatably connected with a rotating ring. When the present invention is used, when silt falls on the tidal flat after a flood, the upper surface of the hollow base can be automatically washed by opening the valve on the spray pipe, and when the water flow hits the scraper, the water force drives the scraper to rotate while brushing the ground to achieve automatic cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of wetland construction, and in particular to a method for constructing an artificial wetland. Background Art

[0002] Wetlands are precious natural resources and important ecosystems. They have irreplaceable comprehensive functions and are known as the kidneys of the earth. my country has many rivers, and the wonders of nature have created numerous floodplains. However, in some places, the floodplains are low-lying and easily submerged by floods during the flood season. Therefore, most wetlands are wasted by the river, which not only wastes resources but also easily accumulates a large amount of garbage after the flood, which is detrimental to the scenery.

[0003] After searching, a lotus planting device for waterscape greening and wetland construction disclosed in Chinese Patent No. CN201921274940.4 was found, including a positioning plate and a protrusion, a supporting hole is arranged in the center of the positioning plate, and the supporting hole is a through hole structure which tapers from top to bottom, the protrusion is a circular ring structure, and the inner side of the protrusion is flush with the inner side of the supporting hole, and the outer wall of the positioning plate is a regular hexagonal structure; however, the device is only suitable for areas with deeper river water, and cannot be implemented for tidal flats where dry and wet conditions alternate. Summary of the invention

[0004] Based on the technical problem that a large amount of garbage is easily accumulated in the existing natural riverside tidal flats after a flood, the present invention proposes a method for constructing an artificial wetland.

[0005] The present invention proposes a method for constructing an artificial wetland, comprising a hollow base placed above a tidal flat, the hollow base being located at the bottom of a dam body, the upper surface of the hollow base being provided with through holes distributed at equal distances, and the bottom of the through holes being connected with spherical grooves, the inner wall of the through hole being plugged with a guide tube near the top end, and the circumferential outer wall of the guide tube being welded with a wear-resistant clamping ring near the top end, the circumferential outer wall of the wear-resistant clamping ring being rotatably connected with a rotating ring, and the top of the rotating ring being provided with T-shaped grooves distributed at equal distances near the circumferential edge, the T-shaped grooves being clamped with scrapers, the lower surface of the scrapers being plugged with densely distributed bristles, a C-shaped steel column with an opening facing the lake surface being fixed on the side of the outer wall of the hollow base away from the dam body, and the C-shaped steel column having a ... A slider is slidably connected in the slide groove of the column, a hose is inserted in the middle of the slider, and a water suction head and a pipe connector are respectively fixed at both ends of the hose, a water tank is fixed to the bottom inner wall of the hollow base near the bottom of the pipe connector, and a water diversion pipe and a water inlet pipe are respectively inserted on the opposite sides of the water tank near the bottom end, and a one-way valve is provided on the water diversion pipe and the water inlet pipe near the water tank, and the upper surface of the water tank is embedded with piston outer tubes distributed at equal distances, and a cross bar is fixed to the inner wall of the piston outer tube near the bottom end, a compression return spring is fixed to the upper surface of the cross bar, and a piston rod is fixed to the top of the return spring, and a piston ring is fixed to the circumferential outer wall of the piston rod near the bottom edge, a water tank is reserved at the top of the dam body, and a nozzle is inserted at the bottom end of the water tank.

[0006] As a preferred solution in the present invention, the lower surface of the rotating ring is provided with balls distributed at equal distances, and the upper surface of the wear-resistant retaining ring is provided with ball grooves matched with the balls.

[0007] As a preferred solution in the present invention, the top end of the guide tube is provided with notches distributed at equal distances, and the edges of the notches are all rounded.

[0008] As a preferred solution in the present invention, a connecting rod is provided between the back side of the C-shaped steel column and the hollow base.

[0009] As a preferred solution in the present invention, the depth of the notch is equal to the height of the guide tube protruding from the upper surface of the hollow base.

[0010] As a preferred solution in the present invention, a top plate is fixed to the top end of the piston rod, and a bump is fixed to the upper surface of the top plate.

[0011] As a preferred solution in the present invention, a slope is reserved on one side of the dam body close to the hollow base, and the slope rope is fixed with steps distributed at equal distances.

[0012] As a preferred solution in the present invention, a transverse tube is embedded in the side of the step near the bottom, and nozzles distributed equidistantly are inserted on the side of the transverse tube facing the hollow base, and the transverse tube is connected to the nozzle through a tee.

[0013] As a preferred solution in the present invention, a mounting hole matching with the top plate is opened on the upper surface of the hollow base near the bottom of the top plate, and pebbles are fixed to the outer wall of the upper surface of the hollow base near the mounting hole.

[0014] As a preferred solution in the present invention, the cobblestone blocks form a walkway.

[0015] The beneficial effects of the present invention are:

[0016] 1. By setting a rotating ring and a scraper rotating on the outer wall of the guide tube, when silt falls on the tidal flat after a flood, the upper surface of the hollow base can be automatically washed by opening the valve on the spray pipe. When the water flow hits the scraper, the water force drives the scraper to rotate while brushing the ground to achieve automatic cleaning.

[0017] 2. By setting a notch at the guide pipe mouth, it can not only prevent the sharp edges from crushing the flowers and plants planted on the beach during use, but also facilitate the rapid drainage of the accumulated water on the surface from the notch through the guide pipe.

[0018] 3. Through the spherical grooves and through holes, it is convenient to discharge sewage directly into the riverbed from the nearest guide pipe in time during use, and it is also conducive to the natural growth of plants growing naturally in the tidal flats, avoiding damage to the original ecological environment and biological living environment.

[0019] 4. By means of the reset spring on the top plate, the outer tube of the piston and the support rod, the gravity of people walking by the river can be fully utilized and converted into pressure on the piston rod, thereby increasing the pressure inside the water tank, and cooperating with the setting of the one-way valve to transfer the water in the water tank to a higher water tank. When a person's feet are lifted from the top plate, the piston ring rises and the air pressure in the water tank decreases, thereby pumping water from the lake into the water tank.

[0020] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention can quickly construct the tidal flats on the riverside without destroying the original ecological environment of the tidal flats. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of a method for constructing an artificial wetland proposed by the present invention;

[0022] Figure 2 A structural schematic diagram of a method for constructing an artificial wetland proposed by the present invention;

[0023] Figure 3 A structural schematic diagram of a method for constructing an artificial wetland proposed by the present invention;

[0024] Figure 4A structural schematic diagram of a method for constructing an artificial wetland proposed by the present invention;

[0025] Figure 5 This is a structural schematic diagram of a method for constructing an artificial wetland proposed in the present invention.

[0026] In the figure: 1 hollow base, 101 goose warming stone, 2 scraper, 201 T-shaped slide, 3 rotating ring, 4 guide tube, 5 wear-resistant clamp, 6 water tank, 7 piston rod, 701 top plate, 702 return spring, 8 mounting hole, 9 pipe connector, 10 hose, 11 piston outer tube, 12 C-shaped steel column, 13 slider, 14 float, 15 check valve, 16 through hole, 17 spherical groove, 18 dam body, 19 water inlet pipe, 20 water tank, 21 step, 22 spray pipe, 23 cleaning pipe. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Example 1

[0030] Reference Figure 1-5A method for constructing an artificial wetland includes a hollow base 1 placed above a tidal flat, the hollow base 1 being located at the bottom of a dam body 18, the upper surface of the hollow base 1 being provided with through holes 16 distributed at equal distances, and the bottoms of the through holes 16 being connected with spherical grooves 17, the inner wall of the through hole 16 being plugged with a guide tube 4 near the top end, and the circumferential outer wall of the guide tube 4 being welded with a wear-resistant clamp ring 5 near the top end, the circumferential outer wall of the wear-resistant clamp ring 5 being rotatably connected with a rotating ring 3, and the rotating ring 3 The top end is provided with T-shaped chutes 201 which are evenly distributed near the circumferential edge. Scrapers 2 are clamped in the T-shaped chutes 201. The lower surface of the scrapers 2 is plugged with dense bristles. A C-shaped steel column 12 with an opening facing the lake surface is fixed on the side of the outer wall of the hollow base 1 away from the dam body 18. A slider 13 is slidably connected in the chute of the C-shaped steel column 12. A hose 10 is plugged in the middle of the slider 13. A water suction head and a pipe connector 9 are respectively fixed at both ends of the hose 10. A water tank 6 is fixed to the bottom inner wall of the seat 1 near the bottom of the pipe connector 9, and a water diversion pipe and a water inlet pipe 19 are respectively inserted near the bottom of the two opposite sides of the water tank 6, and a one-way valve 15 is arranged near the water tank 6. The upper surface of the water tank 6 is embedded with piston outer tubes 11 distributed at equal distances, and a cross bar is fixed to the inner wall of the piston outer tube 11 near the bottom, and a compression return spring 702 is fixed to the upper surface of the cross bar, and an active valve 15 is fixed to the top of the return spring 702. The plug rod 7 and the piston ring are fixed on the circumferential outer wall of the piston rod 7 near the bottom edge. A water tank 20 is reserved at the top of the dam body 18, and a nozzle 22 is inserted at the bottom end of the water tank 20. Therefore, when silt falls on the tidal flat after a flood during use, the upper surface of the hollow base 1 can be automatically washed by opening the valve on the nozzle 22. When the water flow hits the scraper 2, the water force drives the scraper 2 to rotate while brushing the ground to achieve automatic cleaning.

[0031] In the present invention, the lower surface of the rotating ring 3 is provided with balls distributed at equal distances, and the upper surface of the wear-resistant clamping ring 5 is provided with ball grooves adapted to the balls.

[0032] Among them, the top of the guide tube 4 is reserved with notches distributed at equal distances, and the edges of the notches are rounded, so that when in use, it can not only avoid sharp edges from crushing flowers and plants planted on the beach, but also help the accumulated water on it to be quickly drained away from the notches through the guide tube 4.

[0033] Among them, a connecting rod is arranged between the back of the C-shaped steel column 12 and the hollow base 1 so as to extend the floating block into the water, ensuring that the floating block can rise with the water level and absorb water at all times, making full use of the water resources by the lake for self-washing.

[0034] Among them, the depth of the notch is equal to the height of the guide pipe 4 protruding from the upper surface of the hollow base 1, so that when in use, it is not only convenient and timely to discharge sewage directly into the riverbed from the nearest guide pipe 4, but also conducive to the natural growth of naturally grown plants in the tidal flats, avoiding damage to the original ecological environment and biological living environment.

[0035] Among them, a top plate 701 is fixed to the top of the piston rod 7, and a protrusion is fixed on the upper surface of the top plate 701, so that when in use, the gravity of people walking by the river can be fully utilized to be converted into pressure on the piston rod 7, thereby increasing the pressure inside the water tank 6, and cooperating with the setting of the one-way valve 15 to transfer the water in the water tank 6 to a higher water tank, and when a person's feet are lifted from the top plate 7, the piston ring rises and the air pressure in the water tank 6 becomes smaller, thereby pumping the water in the lake into the water tank 6.

[0036] A slope is reserved on one side of the dam body 18 close to the hollow base 1, and the slope rope is fixed with steps 21 distributed at equal distances.

[0037] Among them, a horizontal pipe is embedded in the side of the step 21 near the bottom, and the side of the horizontal pipe facing the hollow base 1 is plugged with equally distributed nozzles. The horizontal pipe is connected to the nozzle 22 through a three-way pipe, so that when in use, it can not only avoid rusting of the pipe fittings, but also the pipe fittings are not exposed to the outside, which improves the safety of the device and will not trip passers-by or catch garbage during floods.

[0038] A mounting hole 8 matching with the top plate 701 is provided on the upper surface of the hollow base 1 near the bottom of the top plate 701 , and pebbles 101 are fixed to the outer wall of the upper surface of the hollow base 1 near the mounting hole 8 .

[0039] Among them, the pebble blocks 101 form a trail, which not only attracts pedestrians to walk on it, but also has a certain anti-slip effect, preventing people walking along the river from slipping.

[0040] Working principle: When in use, the gravity of people walking by the river is converted into pressure on the piston rod 7, thereby increasing the pressure inside the water tank 6, and the one-way valve 15 is set to transfer the water in the water tank 6 to the higher water tank 20 through the water inlet pipe 19, and when the person's feet are lifted from the top plate 7, the piston rod 7 and the piston ring rise under the action of the return spring 702 to pump air into the water tank 6. At this time, the air pressure in the water tank 6 becomes smaller, and then the water in the lake is pumped into the water tank 6 through the hose 10; when there is silt on the upper surface of the hollow base 1, the valve on the nozzle 22 can be opened, and then the upper surface of the hollow base 1 can be flushed through the cross pipe and the nozzle. For stubborn sludge, the rotating ring 3 and the scraper 2 can be rotated for deep scrubbing.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or modifications according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A method for constructing an artificial wetland, comprising a hollow base (1) placed above a tidal flat, the hollow base (1) being located at the bottom of a dam body (18), the upper surface of the hollow base (1) being reserved with through holes (16) distributed at equal distances, and the bottom of each through hole (16) being connected with a spherical groove (17), the inner wall of the through hole (16) being plugged with a guide tube (4) near the top, and the circumferential outer wall of the guide tube (4) being welded with a wear-resistant clamping ring (5) near the top, the circumferential outer wall of the wear-resistant clamping ring (5) being rotatably connected with a rotating ring (3), and the top of the rotating ring (3) being provided with T-shaped grooves (201) distributed at equal distances near the circumferential edge, and each of the T-shaped grooves (201) being clamped with a scraper (2), characterized in that: The lower surface of the scraper (2) is plugged with densely distributed bristles, a C-shaped steel column (12) with an opening facing the lake surface is fixed on the side of the outer wall of the hollow base (1) away from the dam body (18), and a slider (13) is slidably connected in the slide groove of the C-shaped steel column (12), a hose (10) is plugged in the middle of the slider (13), and a water suction head and a pipe connector (9) are respectively fixed at both ends of the hose (10), and the bottom of the hollow base (1) is connected to the bottom of the hollow base (1). A water tank (6) is fixed to the inner wall of the water tank (6) below the pipe connector (9), and a water diversion pipe and a water inlet pipe (19) are respectively inserted near the bottom of the two opposite sides of the water tank (6), and a one-way valve (15) is arranged near the water tank (6) on the water diversion pipe and the water inlet pipe (19). The upper surface of the water tank (6) is embedded with piston outer tubes (11) distributed at equal distances, and a cross bar is fixed to the inner wall of the piston outer tube (11) near the bottom, and the upper surface of the cross bar is A compression return spring (702) is fixed on the surface, and a piston rod (7) is fixed on the top of the return spring (702), and a piston ring is fixed on the circumferential outer wall of the piston rod (7) near the bottom edge. A water tank (20) is reserved at the top of the dam body (18), and a nozzle (22) is inserted at the bottom of the water tank (20). The gravity of people walking by the river is converted into pressure on the piston rod (7), thereby increasing the pressure inside the water tank (6). The one-way valve (15) is set to transfer the water in the water tank (6) to the water tank (20) at a higher position through the water inlet pipe (19). When a person's feet are lifted from the top plate (701), the piston rod (7) and the piston ring rise under the action of the return spring (702) to evacuate the inside of the water tank (6). At this time, the air pressure in the water tank (6) decreases, and the water in the lake is pumped into the water tank (6) through the hose (10).

2. The method for constructing an artificial wetland according to claim 1, characterized in that: The lower surface of the rotating ring (3) is provided with balls distributed at equal distances, and the upper surface of the wear-resistant clamping ring (5) is provided with ball grooves matched with the balls.

3. The method for constructing an artificial wetland according to claim 1, characterized in that: The top end of the guide tube (4) is provided with notches distributed at equal distances, and the edges of the notches are all rounded.

4. The method for constructing an artificial wetland according to claim 1, characterized in that: A connecting rod is provided between the back side of the C-shaped steel column (12) and the hollow base (1).

5. The method for constructing an artificial wetland according to claim 3, characterized in that: The depth of the notch is equal to the height of the guide tube (4) protruding from the upper surface of the hollow base (1).

6. The method for constructing an artificial wetland according to claim 1, characterized in that: A top plate (701) is fixed to the top end of the piston rod (7), and a protrusion is fixed to the upper surface of the top plate (701).

7. The method for constructing an artificial wetland according to claim 1, characterized in that: A slope is reserved on one side of the dam body (18) close to the hollow base (1), and steps (21) distributed at equal distances are fixed on the slope.

8. The method for constructing an artificial wetland according to claim 7, characterized in that: A transverse pipe is embedded in the side of the step (21) near the bottom, and nozzles distributed at equal distances are inserted on the side of the transverse pipe facing the hollow base (1), and the transverse pipe is connected to the nozzle (22) through a tee pipe.

9. The method for constructing an artificial wetland according to claim 6, characterized in that: A mounting hole (8) matching with the top plate (701) is provided on the upper surface of the hollow base (1) near the bottom of the top plate (701), and pebbles (101) are fixed to the outer wall of the upper surface of the hollow base (1) near the mounting hole (8).

10. The method for constructing an artificial wetland according to claim 9, characterized in that: The cobblestone blocks (101) form a walkway.

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