Aeration device for ecological restoration of water body

Abstract

The utility model discloses a water body ecological restoration aeration purification device relates to aeration device technical field, including the installation spare of upper and lower double -deck structure, the installation spare top is equipped with the adjusting assembly, the installation spare bottom is equipped with aeration assembly, and adjusting assembly is used for adjusting aeration assembly depth, adjusting assembly includes the protective sleeve fixedly connected in the installation spare top, the installation spare top and the protective sleeve top are rotatably connected with the lead screw, the lead screw bottom is fixedly connected with the driven bevel gear, and the driven bevel gear is located in the inside of installation spare, one side fixedly connected with the mounting rod of installation spare, the mounting rod top is equipped with the adjusting shaft along its length distribution through the bearing seat installation. This water body ecological restoration aeration purification device, through the manual rotation adjusting shaft drive driven bevel gear and the rotation of lead screw, make the movement board along the axial stable movement of lead screw, thereby the depth of aeration assembly is conveniently adjusted, realizes the nimble operation of adaptation different water depth condition.

Description

Technical Field

[0001] This utility model relates to the field of aeration device technology, specifically a water body ecological restoration aeration and purification device. Background Technology

[0002] Aquatic ecological restoration aeration and purification devices are used to improve and restore the aquatic ecological environment, increase dissolved oxygen in the water, improve hypoxic or anaerobic conditions, promote the reproduction and metabolism of beneficial aerobic microorganisms, and accelerate the decomposition and purification of organic matter.

[0003] For example, Chinese Patent CN219792672U describes an aeration device. By setting an outer pipe and an inner pipe in the aeration structure, and rotatably connecting the outer pipe to the aeration branch pipe, and connecting multiple air distribution pipes with a pair of fins around the outer pipe, the aeration structure can be rotated by the pushing force generated when the gas is discharged from the air distribution holes on the air distribution pipe during aeration. This causes the sludge at the bottom of the tank to be stirred by the fins, thereby preventing its deposition. Through the combined use of the above structure, sludge deposition at the bottom of the aeration tank is prevented, overcoming the problem of sludge deposition at the bottom of existing aeration devices, and even clogging of the aeration device.

[0004] Most of the existing technologies mentioned above improve the overall structure, while traditional aeration devices are often fixed in place during operation and cannot adjust the depth according to water level changes, resulting in poor aeration effect during dry or wet seasons. Utility Model Content

[0005] The purpose of this utility model is to provide an aeration and purification device for water body ecological restoration, so as to solve the problem that traditional aeration devices in the above-mentioned background technology are often fixed and cannot adjust the depth according to water level changes, resulting in poor aeration effect during dry or wet seasons.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water body ecological restoration aeration and purification device, comprising an installation component with an upper and lower double-layer structure, wherein an adjustment component is installed on the top of the installation component, and an aeration component is installed on the bottom of the installation component, and the adjustment component is used to adjust the depth of the aeration component;

[0007] The adjustment assembly includes a protective sleeve fixedly connected to the top of the mounting component. A lead screw is rotatably connected between the top of the mounting component and the top of the protective sleeve. A driven bevel gear is fixedly connected to the bottom of the lead screw, and the driven bevel gear is located inside the mounting component. A mounting rod is fixedly connected to one side of the mounting component. An adjustment shaft distributed along the length of the mounting rod is mounted on the top of the mounting rod through a bearing seat. A bevel gear is fixedly connected to the end of the adjustment shaft, and the bevel gear meshes with the driven bevel gear.

[0008] Furthermore, the end of the mounting rod away from the mounting component forms a fixed support structure with the edge of the pool, a moving plate is threaded to the outside of the lead screw, and a handle is fixedly connected to the end of the adjusting shaft away from the driven bevel gear.

[0009] Furthermore, the aeration assembly includes a moving plate, and an annularly distributed adjusting slide rod is fixedly connected to the bottom of the moving plate. The adjusting slide rod passes through the mounting component and slides inside the mounting component, and extends downward after passing through the mounting component.

[0010] Furthermore, a driven plate is fixedly connected to the end of the adjusting slide rod away from the mounting component, and a bellows is fixedly connected between the top of the driven plate and the mounting component. The bellows is disposed inside the adjusting slide rods which are distributed in a ring at equal intervals, and the adjusting slide rods which are distributed in a ring at equal intervals form a limit on the outside of the bellows.

[0011] Furthermore, a connecting pipe is fixedly connected to the bottom of the driven plate, and the connecting pipe communicates with the interior of the driven plate. A radially distributed diversion pipe is fixedly connected to the bottom of the connecting pipe.

[0012] Furthermore, an air inlet pipe is fixedly connected to the inner side of the mounting component. The lower end of the air inlet pipe communicates with the interior of the driven plate, and the end of the air inlet pipe away from the driven plate is connected to the air supply equipment. The air inlet pipe and the adjusting slide rod do not interfere with each other.

[0013] Furthermore, an exhaust pipe is fixedly connected to the end of the diverter pipe away from the connecting pipe, and the exhaust pipe is radially distributed at the bottom of the connecting pipe. The exhaust pipe has evenly distributed exhaust holes on its outer side, and an aeration membrane that completely covers the exhaust holes is sleeved on the outer side of the exhaust pipe. A limiting rod is fixedly connected to the outer side of the exhaust pipe, which is distributed along its length and is equidistant in a ring, and the limiting rod is located outside the aeration membrane.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This is a water body ecological restoration aeration and purification device; by manually rotating the adjustment shaft, the driven bevel gear and lead screw are rotated, so that the moving plate moves smoothly along the lead screw axis, thereby conveniently adjusting the depth of the aeration components and realizing flexible operation to adapt to different water depth conditions.

[0016] The bellows connection and driven plate automatically extend and retract when the adjusting slide bar slides, maintaining the air intake pipe's sealing and effectively preventing impurities in the water from entering the internal components. The limit rod is distributed in a ring along the outside of the exhaust pipe and provides external constraint to the aeration membrane, preventing the membrane from over-expanding or rupturing due to excessive air pressure and extending the membrane's service life. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the intake pipe structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the corrugated pipe structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the exhaust pipe structure of this utility model.

[0023] In the diagram: 1. Mounting component; 2. Protective sleeve; 3. Lead screw; 4. Moving plate; 5. Driven bevel gear; 6. Mounting rod; 7. Adjusting shaft; 8. Adjusting slide rod; 9. Driven plate; 10. Bellows; 11. Connecting pipe; 12. Diverter pipe; 13. Inlet pipe; 14. Exhaust pipe; 15. Exhaust hole; 16. Aeration membrane; 17. Limiting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1 to 3 The present invention provides the following technical solution:

[0026] like Figure 1 and Figure 2 As shown, a water body ecological restoration aeration and purification device includes an installation component 1 with an upper and lower double-layer structure. An adjustment component is installed at the top of the installation component 1, and an aeration component is installed at the bottom of the installation component 1. The adjustment component is used to adjust the depth of the aeration component. Figure 3 As shown, the adjustment assembly includes a protective sleeve 2 fixedly connected to the top of the mounting component 1. A lead screw 3 is rotatably connected between the top of the mounting component 1 and the top of the protective sleeve 2. A driven bevel gear 5 is fixedly connected to the bottom of the lead screw 3, and the driven bevel gear 5 is located inside the mounting component 1. A mounting rod 6 is fixedly connected to one side of the mounting component 1. An adjustment shaft 7 distributed along the length of the mounting rod 6 is mounted on the top of the mounting rod 6 through a bearing seat. A bevel gear is fixedly connected to the end of the adjustment shaft 7, and the bevel gear meshes with the driven bevel gear 5.

[0027] like Figure 3As shown, the end of the mounting rod 6 away from the mounting part 1 forms a fixed support structure with the edge of the pool. The outer side of the lead screw 3 is threaded with a moving plate 4. The end of the adjusting shaft 7 away from the driven bevel gear 5 is fixedly connected with a handle. The aeration assembly includes a moving plate 4. The bottom of the moving plate 4 is fixedly connected with an annularly distributed adjusting slide rod 8. The adjusting slide rod 8 passes through the mounting part 1 and slides inside the mounting part 1. After passing through the mounting part 1, the adjusting slide rod 8 extends downward.

[0028] When the operator needs to adjust the aeration depth, turn the handle on the adjusting shaft 7 to make the adjusting shaft 7 rotate around its own axis. Since the adjusting shaft 7 is mounted on the top of the mounting rod 6 through the bearing seat, the rotation of the adjusting shaft 7 is smooth. The bevel gear at the end of the adjusting shaft 7 meshes with the driven bevel gear 5, thereby driving the driven bevel gear 5 to rotate.

[0029] Driven bevel gear 5 is fixedly connected to the bottom of lead screw 3, and lead screw 3 is rotatably connected between the top of mounting part 1 and the top of protective sleeve 2. Therefore, the rotation of driven bevel gear 5 drives lead screw 3 to rotate around its axis. Lead screw 3 is threadedly connected to moving plate 4. When lead screw 3 rotates, moving plate 4 moves up and down along the axial direction of lead screw 3 due to the action of the threaded pair.

[0030] The bottom of the motion plate 4 is fixedly connected to an annularly distributed adjusting slide rod 8. The adjusting slide rod 8 passes through the mounting part 1 and slides inside the mounting part 1. Therefore, the vertical linear movement of the motion plate 4 drives the adjusting slide rod 8 to slide inside the mounting part 1 and extend downward, thereby adjusting the depth of the aeration component connected to the adjusting slide rod 8. The mounting rod 6 is fixed to one side of the mounting part 1 to provide stable support, ensuring that the component will not shift during the adjustment process, and the mounting rod 6 ensures that the mounting part 1 is always on the water surface.

[0031] Example 2: Based on Example 1, please refer to... Figures 4 to 6 The following structure was also disclosed:

[0032] like Figure 5 The end of the adjusting slide bar 8 away from the mounting part 1 is fixedly connected to a driven plate 9. A bellows 10 is fixedly connected between the top of the driven plate 9 and the mounting part 1. The bellows 10 is located inside the adjusting slide bars 8 which are distributed in a ring at equal intervals, and the adjusting slide bars 8 which are distributed in a ring at equal intervals form a limit on the outside of the bellows 10.

[0033] like Figure 4 and Figure 5 As shown, a connecting pipe 11 is fixedly connected to the bottom of the driven plate 9, and the connecting pipe 11 communicates with the interior of the driven plate 9. A radially distributed diverter pipe 12 is fixedly connected to the bottom of the connecting pipe 11. An air inlet pipe 13 is fixedly connected to the inner side of the mounting component 1. The lower end of the air inlet pipe 13 communicates with the interior of the driven plate 9. The end of the air inlet pipe 13 away from the driven plate 9 is connected to the air supply equipment. The air inlet pipe 13 and the adjusting slide rod 8 do not interfere with each other.

[0034] like Figure 6 As shown, an exhaust pipe 14 is fixedly connected to one end of the diversion pipe 12 away from the connecting pipe 11, and the exhaust pipe 14 is radially distributed at the bottom of the connecting pipe 11. The exhaust pipe 14 has uniformly distributed exhaust holes 15 on its outer side, and an aeration membrane 16 that completely covers the exhaust holes 15 is sleeved on the outer side of the exhaust pipe 14. A limiting rod 17 that is distributed along its length and is equidistantly distributed in a ring is fixedly connected to the outer side of the exhaust pipe 14, and the limiting rod 17 is located outside the aeration membrane 16.

[0035] When adjusting the depth, the sliding motion of the adjusting slide bar 8 causes the driven plate 9 to move synchronously. A bellows 10 is fixedly connected between the top of the driven plate 9 and the mounting part 1. The bellows 10 is located inside the adjusting slide bar 8 which is distributed in an annular shape at equal intervals. When the driven plate 9 moves, the bellows 10 extends and retracts accordingly to maintain a seal and prevent impurities from entering.

[0036] Meanwhile, the air inlet pipe 13 is fixed inside the mounting part 1, with its lower end connected to the interior of the driven plate 9 and its upper end connected to an external air supply device. When the air supply device supplies air to the air inlet pipe 13, the gas enters the interior of the driven plate 9 and then flows to the diversion pipe 12 through the connecting pipe 11.

[0037] The diverter pipes 12 are radially distributed to evenly distribute the gas to each exhaust pipe 14. The exhaust pipes 14 are provided with evenly distributed exhaust holes 15 on the outside. The gas is discharged through the exhaust holes 15, but the aeration membrane 16 is sleeved on the outside of the exhaust pipes 14 and completely covers the exhaust holes 15, so that the gas must diffuse through the aeration membrane 16 to form microbubbles.

[0038] The limiting rod 17 is fixed to the outside of the exhaust pipe 14 and located outside the aeration membrane 16. It is used to limit the position of the aeration membrane 16, prevent excessive air pressure from causing the aeration membrane 16 to expand excessively, and extend the service life of the aeration membrane 16.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An aeration and purification device for ecological restoration of water bodies, comprising an installation component (1) with an upper and lower double-layer structure, wherein an adjustment component is installed on the top of the installation component (1), and an aeration component is installed on the bottom of the installation component (1), and the adjustment component is used to adjust the depth of the aeration component; Its features are: The adjustment assembly includes a protective sleeve (2) fixedly connected to the top of the mounting component (1), a lead screw (3) rotatably connected between the top of the mounting component (1) and the top of the protective sleeve (2), a driven bevel gear (5) fixedly connected to the bottom of the lead screw (3), and the driven bevel gear (5) is located inside the mounting component (1), an installation rod (6) fixedly connected to one side of the mounting component (1), an adjustment shaft (7) distributed along its length is mounted on the top of the installation rod (6) through a bearing seat, a bevel gear is fixedly connected to the end of the adjustment shaft (7), and the bevel gear meshes with the driven bevel gear (5).

2. The aeration and purification device for water ecological restoration according to claim 1, characterized in that: The end of the mounting rod (6) away from the mounting part (1) forms a fixed support structure with the edge of the pool. The outer side of the lead screw (3) is threaded with a moving plate (4). The end of the adjusting shaft (7) away from the driven bevel gear (5) is fixedly connected with a handle.

3. The aeration and purification device for water ecological restoration according to claim 2, characterized in that: The aeration assembly includes a moving plate (4), and the bottom of the moving plate (4) is fixedly connected with an annularly distributed adjusting slide rods (8). The adjusting slide rods (8) pass through the mounting part (1) and slide inside the mounting part (1), and the adjusting slide rods (8) extend downward after passing through the mounting part (1).

4. The aeration and purification device for water ecological restoration according to claim 3, characterized in that: The end of the adjusting slide (8) away from the mounting part (1) is fixedly connected to a driven plate (9). A bellows (10) is fixedly connected between the top of the driven plate (9) and the mounting part (1). The bellows (10) is located inside the adjusting slide (8) which is distributed in a ring at equal intervals, and the adjusting slide (8) which is distributed in a ring at equal intervals forms a limit on the outside of the bellows (10).

5. The aeration and purification device for water ecological restoration according to claim 4, characterized in that: The driven plate (9) is fixedly connected to a connecting pipe (11) at its bottom, and the connecting pipe (11) communicates with the interior of the driven plate (9). The bottom of the connecting pipe (11) is fixedly connected to a radially distributed diversion pipe (12).

6. The aeration and purification device for water ecological restoration according to claim 5, characterized in that: An air inlet pipe (13) is fixedly connected to the inner side of the mounting component (1). The lower end of the air inlet pipe (13) is connected to the interior of the driven plate (9). The end of the air inlet pipe (13) away from the driven plate (9) is connected to the air supply equipment. The air inlet pipe (13) and the adjusting slide rod (8) do not interfere with each other.

7. The aeration and purification device for water ecological restoration according to claim 6, characterized in that: The end of the diversion pipe (12) away from the connecting pipe (11) is fixedly connected to an exhaust pipe (14), and the exhaust pipe (14) is radially distributed at the bottom of the connecting pipe (11). The exhaust pipe (14) is provided with uniformly distributed exhaust holes (15) on its outer side. An aeration membrane (16) that completely covers the exhaust holes (15) is sleeved on the outer side of the exhaust pipe (14). A limiting rod (17) that is distributed along its length and is equidistantly distributed in a ring is fixedly connected to the outer side of the exhaust pipe (14), and the limiting rod (17) is located outside the aeration membrane (16).

Images