Micro-nano aeration device

Abstract

The utility model relates to the technical field of aeration, in particular to a micro-nano aeration device. The micro-nano aeration device comprises an aeration assembly, a suspension part and a supporting seat, wherein the suspension part and the supporting seat are fixed together; the device is characterized in that telescopic mechanisms are arranged on the two sides of the supporting seat, and the output ends of the telescopic mechanisms are bases; the shaft tube I is vertically and rotatably mounted on the supporting seat; the second shaft tube is in sealed sliding connection with the first shaft tube; the bottom end of the shaft pipe II is communicated with the aeration assembly; the driving mechanism is used for driving the shaft tube I to rotate; the air supply assembly is used for supplying air to the shaft tube I; the moving mechanism is used for driving the shaft tube II to slide along the axis of the shaft tube I; through the improved design, the aeration head can be conveniently carried and maintained under the condition that the aeration head is not damaged, and the depth of the aeration head in water can be flexibly adjusted according to requirements, so that the optimal aeration effect is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of aeration, and in particular to a micro-nano aeration device. Background Technology

[0002] With increasing environmental awareness and the growing severity of water pollution, water treatment has become a crucial issue in the environmental protection field. Among numerous water treatment technologies, micro-nano aeration technology has attracted widespread attention due to its high oxygen transfer efficiency and excellent pollutant degradation capabilities. However, existing micro-nano aeration devices still have certain shortcomings in design and practical application, limiting their wider application.

[0003] Traditional micro / nano aeration devices are mostly mounted on suspended components to allow them to float on the water surface. While this design facilitates deployment in open water, the aeration heads are typically fixed below the suspended components, directly exposed to the aquatic environment, leading to several significant problems:

[0004] First, when moving the equipment ashore for maintenance or transport, the aeration heads need to be laid down or supported by additional tools (such as frames) to prevent damage. This not only increases the complexity of the operation, but frequent handling can also damage the aeration heads, thus affecting the equipment's lifespan and working efficiency.

[0005] Secondly, the depth to which the aeration heads in existing designs penetrate underwater is fixed, making it impossible to flexibly adjust them according to actual needs (such as different water depths or different aeration effect requirements). This means that traditional micro-nano aeration devices struggle to provide optimal aeration effects when facing complex aquatic environments, reducing their applicability and flexibility. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a micro-nano aeration device. Through improved design, the aeration head can be easily transported and maintained without damage, and its depth in the water can be flexibly adjusted as needed to achieve the best aeration effect.

[0007] This utility model discloses a micro-nano aeration device, which includes an aeration component and a suspension component and a support base fixed together; both sides of the support base are provided with telescopic mechanisms, and the output end of the telescopic mechanism is the base.

[0008] Also includes:

[0009] One shaft tube is vertically and rotatably mounted on the support base;

[0010] Shaft tube two is sealed and slidably connected to shaft tube one; the bottom end of shaft tube two is connected to the aeration component.

[0011] Drive mechanism, used to drive the shaft tube to rotate;

[0012] Air supply assembly, used to supply air to shaft tube one;

[0013] The moving mechanism is used to drive the second shaft tube to slide along the axis of the first shaft tube.

[0014] As a preferred embodiment of this utility model, the gas supply assembly includes:

[0015] Micro-nano aeration pump, fixed on the support base;

[0016] The micro-nano aeration pump is connected to the shaft tube via a rotary joint.

[0017] As a preferred embodiment of this utility model, the driving mechanism includes:

[0018] Motor 1 is fixed on the support base;

[0019] Among them, motor one and shaft tube one are connected by a gear set transmission.

[0020] As a preferred embodiment of this utility model, at least one sliding shaft is fixed to the side of the shaft tube two;

[0021] At least one sleeve is fixed to the side of the shaft tube;

[0022] The sliding shaft is slidably connected to the sleeve.

[0023] As a preferred embodiment of this utility model, the moving mechanism includes:

[0024] The connecting plate is rotatably connected to the shaft tube at one end;

[0025] The power mechanism is used to connect the support base to the other end of the connecting plate.

[0026] As a preferred embodiment of this utility model, the telescopic mechanism includes a swing mechanism disposed on both sides of the support base;

[0027] The swing mechanism includes:

[0028] Two symmetrically arranged swing arm assemblies, each swing arm assembly including two swing rods, with one end of the two swing rods rotatably connected to form a V-shaped structure;

[0029] The other end of the upper swing rod is rotatably connected to the support base via a rotating shaft, and the two rotating shafts are connected by two meshing gears.

[0030] The other end of the swing arm located at the bottom is rotatably connected to the base;

[0031] The drive mechanism also includes a drive mechanism for driving two coaxial shafts on different sides to rotate synchronously.

[0032] As a preferred embodiment of this utility model, the driving mechanism includes:

[0033] Motor II has two output shafts, each of which is connected to a rotating shaft for transmission.

[0034] As a preferred embodiment of this utility model, a solar panel is installed on the top of the support base.

[0035] Compared with the prior art, the beneficial effects of this utility model are as follows: The air supply component inputs gas into shaft tube one, shaft tube two, and the aeration component. The drive mechanism drives shaft tube one, shaft tube two, and the aeration component to rotate, making the aeration more uniform. Under the action of the moving mechanism, shaft tube two can slide along the axis of shaft tube one, thereby adjusting the depth of the aeration component in the water and thus adjusting the aeration depth. When in the water, the telescopic mechanism controls the base to retract above the water surface, slowing down corrosion. Before removing the device from the water, the telescopic mechanism is operated to lower the base to below the aeration component. In this way, after the device is removed from the water, the base can support the device, eliminating the need to lay down the aeration component or mount it on other supports, making maintenance more convenient. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of this utility model;

[0037] Figure 2 yes Figure 1 Side view;

[0038] Figure 3 yes Figure 1 A structural diagram showing the concealed solar panels, telescopic mechanism, and base;

[0039] Figure 4 yes Figure 3 A bottom view;

[0040] The attached diagram is labeled as follows: 1. Aeration component; 2. Suspension component; 3. Support base; 4. Telescopic mechanism; 41. Swing rod; 42. Rotating shaft; 43. Motor II; 5. Base; 6. Shaft tube I; 7. Shaft tube II; 8. Drive mechanism; 81. Motor I; 82. Gear set; 9. Air supply component; 91. Micro / nano aeration pump; 92. Rotary joint; 10. Moving mechanism; 101. Connecting plate; 102. Power mechanism; 11. Sliding shaft; 12. Sleeve; 13. Solar panel. Detailed Implementation

[0041] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0042] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0043] Secondly, the term "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0044] Example:

[0045] Reference Figures 1-2 This embodiment provides a micro-nano aeration device, including an aeration component 1, a suspension component 2 and a support base 3 fixed together. The aeration component 1 is in the form of a microporous aeration disc or aeration pipe, etc., with tiny pores on its surface, for releasing gas into the water in the form of micro-nano bubbles. The suspension component 2 can be a float, made of a material with a density less than water, such as polyethylene, to provide buoyancy so that the device can float on the water surface.

[0046] Telescopic mechanisms 4 are installed on both sides of the support base 3. The telescopic mechanism 4 can be a structure such as an electric push rod. Its output end is connected to the base 5. The base 5 is flat and is used to support and stabilize the device.

[0047] Also includes:

[0048] Reference Figures 3-4 The shaft tube 6 is vertically and rotatably mounted on the support base 3, and the two are rotatably connected by a bearing;

[0049] Shaft tube 2 7 is sealed and slidably connected to shaft tube 1 6. Shaft tube 2 7 has a larger inner diameter and is fitted outside shaft tube 1 6. A seal is installed between the two to prevent air leakage. The bottom end of shaft tube 2 7 is connected to aeration component 1.

[0050] The drive mechanism 8 is used to drive the shaft tube 6 to rotate. When the shaft tube 6 rotates, it synchronously drives the shaft tube 7 and the aeration component 1 to rotate, so that the aeration is more uniform.

[0051] Air supply assembly 9 is used to supply air to shaft tube 6;

[0052] The moving mechanism 10 is used to drive the second shaft tube 7 to slide along the axis of the first shaft tube 6;

[0053] The specific working process of this device is as follows: The air supply component 9 inputs gas into shaft tube 6, shaft tube 7, and aeration component 1. The drive mechanism 8 drives shaft tube 6, shaft tube 7, and aeration component 1 to rotate, making the aeration more uniform. Under the action of the moving mechanism 10, shaft tube 7 can slide along the axis of shaft tube 6, thereby adjusting the depth of aeration component 1 in the water and thus adjusting the aeration depth. When in the water, the telescopic mechanism 4 controls the base 5 to retract above the water surface to slow down corrosion. Before removing the device from the water, the telescopic mechanism 4 is operated to lower the base 5 to below the aeration component 1. In this way, after the device is removed from the water, the base 5 can support the device without having to lay down the aeration component 1 or mount it on other supports, making maintenance more convenient.

[0054] As a preferred embodiment of this utility model, refer to Figure 3 The gas supply component 9 includes:

[0055] The micro-nano aeration pump 91 is fixed on the support base 3;

[0056] The micro-nano aeration pump 91 is connected to the shaft tube 6 through a rotary joint 92. More specifically, the rotary joint 92 includes a fixed part and a rotating part. The fixed part is connected to the micro-nano aeration pump 91, and the rotating part is connected to the shaft tube 6 to ensure that the shaft tube 6 can be continuously and stably supplied with air when it rotates.

[0057] The specific working process of the air supply component 9 is as follows: the micro-nano aeration pump 91 generates gas with micro-nano-level bubbles, which is input into the shaft tube 6 through the rotary joint 92. The rotary joint 92 ensures that the gas transmission is not affected during the rotation of the shaft tube 6.

[0058] As a preferred embodiment of this utility model, refer to Figure 3 The drive mechanism 8 includes:

[0059] Motor 181 is fixed on support base 3;

[0060] In order to provide installation space for the rotary joint 92, the motor 81 and the shaft tube 6 are connected by a gear set 82. More specifically, the output shaft of the motor 81 is equipped with a driving gear, and the shaft tube 6 is equipped with a driven gear. The driving gear and the driven gear mesh with each other to form a gear set 82 to achieve the transmission connection.

[0061] The specific working process of the drive mechanism 8 is as follows: the motor 81 drives the active gear to rotate, and the active gear drives the driven gear through meshing, thereby driving the shaft tube 6 to rotate. The gear set 82 has high transmission accuracy and stability, and can accurately control the rotation speed and direction of the shaft tube 6, making the rotation of the aeration component 1 more stable and further ensuring the uniformity of aeration.

[0062] As a preferred embodiment of this utility model, refer to Figures 3-4 At least one sliding shaft 11 is fixed to the side of the shaft tube 7. More specifically, the sliding shaft 11 is L-shaped and is fixed to the side of the shaft tube 7 by welding or bolting.

[0063] At least one sleeve 12 is fixed to the side of the shaft tube 6. The sleeve 12 has a cavity inside for the sliding shaft 11 to extend into. The sleeve 12 is fixed to the side of the shaft tube 6 by welding or bolting and is not coaxial with the shaft tube 6.

[0064] The sliding shaft 11 is slidably connected to the sleeve 12;

[0065] In this embodiment, during the rotation of shaft tube 6, it drives the sleeve 12 fixedly connected to it to rotate. Since the sleeve 12 is not coaxial with shaft tube 6, and the sliding shaft 11 fixedly connected to shaft tube 7 is slidably connected to the sleeve 12, shaft tube 6 can synchronously drive shaft tube 7 and aeration assembly 1 to rotate. When the moving mechanism 10 drives shaft tube 7 to move relative to the axis of shaft tube 6, shaft tube 6 and shaft tube 7 will not rotate relative to each other with the cooperation of sliding shaft 11 and sleeve 12.

[0066] As a preferred embodiment of this utility model, refer to Figure 4 The telescopic mechanism 4 includes:

[0067] The connecting plate 101 is rotatably connected at one end to the shaft tube 7, or more specifically, the two are rotatably connected by a bearing;

[0068] The power mechanism 102 is used to connect the support base 3 to the other end of the connecting plate 101. The power mechanism 102 can adopt structures such as electric push rod, cylinder, and hydraulic cylinder.

[0069] The specific working process of the telescopic mechanism 4 is as follows: When it is necessary to adjust the relative position of shaft tube 1 6 and shaft tube 2 7, the power mechanism 102 is operated to telescopically move the connecting plate 101 up and down, thereby driving shaft tube 2 7, which is rotatably connected to the connecting plate 101, to move up and down to adjust the depth of the aeration component 1.

[0070] If a cylinder, hydraulic cylinder, or electric actuator is used, its height would be relatively large, potentially increasing the space it occupies and causing inconvenience in use. Therefore, as a preferred solution of this utility model, [further details are needed]. Figures 1-2 The telescopic mechanism 4 includes a swing mechanism disposed on both sides of the support base 3;

[0071] The swing mechanism includes:

[0072] Two symmetrically arranged swing arm assemblies, each swing arm assembly including two swing rods 41, with one end of the two swing rods 41 rotatably connected to form a V-shaped structure;

[0073] The other end of the upper swing rod 41 is rotatably connected to the support base 3 via a rotating shaft 42, and the two rotating shafts 42 are connected by two meshing gears.

[0074] The other end of the swing rod 41 located at the lower part is rotatably connected to the base 5;

[0075] The drive mechanism 8 also includes a drive mechanism for driving two rotating shafts 42 on different sides of the coaxial line to rotate synchronously;

[0076] In this embodiment, the working process of the drive mechanism 8 is as follows: Figure 1 As shown, the two swing rods 41 are in a retracted state, with a small angle between them. The overall height of the drive mechanism 8 is small, but the width is large. However, since the suspension part 2 and the support base 3 have a certain width, they do not add extra space.

[0077] When the base 5 needs to be moved, the operating mechanism causes the two coaxial shafts 42 on both sides to rotate synchronously. Since the two shafts 42 on the same side are connected by two meshing gears, the two shafts 42 and the swing rods 41 on the same side rotate in opposite directions. Since one end of the two swing rods 41 is rotatably connected to form a V-shaped structure and the two swing arm assemblies are symmetrically arranged, when the upper swing rod 41 rotates, it drives the lower swing rod to rotate as well, thereby driving the base 5 to rise and fall. When the angle between the two swing rods 41 is zero degrees, the travel of the base 5 is at its maximum, thus supporting the device.

[0078] As a preferred embodiment of this utility model, refer to Figure 1 The driving organizations include:

[0079] The motor 43 has two output shafts, each of which is connected to a rotating shaft 42 via a chain or a timing belt.

[0080] The specific working process of the drive mechanism is as follows: when motor 2 43 is running, the two output shafts rotate simultaneously, driving the rotating shafts 42 on both sides to rotate synchronously, ensuring that the swing arm assemblies on both sides move in unison.

[0081] As a preferred embodiment of this utility model, refer to Figure 1A solar panel 13 is installed on the top of the support base 3. The solar panel 13 is fixed to the support base 3 by bolts or clips. The solar panel 13 is connected to the power supply system of the device to power the electrical components of the device (such as motors, micro-nano aeration pumps 91, etc.). Using solar power can reduce dependence on external power sources, reduce operating costs, and is more environmentally friendly. It is suitable for outdoor or places where it is not easy to access the mains power, and improves the ease of use and application range of the device.

[0082] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A micro / nano aeration device, comprising an aeration component (1) and a suspension element (2) and a support base (3) fixed together; characterized in that, The support base (3) is provided with telescopic mechanisms (4) on both sides, and the output end of the telescopic mechanism (4) is the base (5). Also includes: The shaft tube (6) is vertically rotatably mounted on the support base (3); Shaft tube two (7) is sealed and slidably connected to shaft tube one (6); the bottom end of shaft tube two (7) is connected to the aeration component (1); A drive mechanism (8) is used to drive the shaft tube (6) to rotate; An air supply assembly (9) is used to supply air to the shaft tube (6); The moving mechanism (10) is used to drive the second shaft tube (7) to slide along the axis of the first shaft tube (6).

2. The micro / nano aeration device as described in claim 1, characterized in that, The gas supply assembly (9) includes: A micro-nano aeration pump (91) is fixed on the support base (3); The micro-nano aeration pump (91) is connected to the shaft tube (6) via a rotary joint (92).

3. The micro / nano aeration device as described in claim 1, characterized in that, The drive mechanism (8) includes: Motor 1 (81) is fixed on the support base (3); The motor (81) and the shaft tube (6) are connected by a gear set (82).

4. The micro / nano aeration device as described in claim 1, characterized in that, At least one sliding shaft (11) is fixed to the side of the shaft tube 2 (7). At least one sleeve (12) is fixed to the side of the shaft tube (6). The sliding shaft (11) is slidably connected to the sleeve (12).

5. The micro / nano aeration device as described in claim 1, characterized in that, The moving mechanism (10) includes: One end of the connecting plate (101) is rotatably connected to the shaft tube (7); A power mechanism (102) is used to connect the support base (3) to the other end of the connecting plate (101).

6. The micro / nano aeration device as described in claim 1, characterized in that, The telescopic mechanism (4) includes a swing mechanism disposed on both sides of the support base (3); The swing mechanism includes: Two symmetrically arranged swing arm assemblies, each swing arm assembly including two swing rods (41), one end of each swing rod (41) being rotatably connected to form a V-shaped structure; The other end of the upper swing rod (41) is rotatably connected to the support base (3) via a pivot (42), and the two pivots (42) are connected by two meshing gears. The other end of the swing rod (41) located at the lower part is rotatably connected to the base (5); The drive mechanism (8) also includes a drive mechanism for driving the two rotating shafts (42) on different sides of the coaxial line to rotate synchronously.

7. The micro / nano aeration device as described in claim 6, characterized in that, The driving mechanism includes: Motor 2 (43) with dual output shafts, each of the output shafts being drive-connected to one of the rotating shafts (42).

8. The micro / nano aeration device as described in claim 1, characterized in that, A solar panel (13) is mounted on the top of the support base (3).

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