Submerged micro-tube aerator

Abstract

The utility model relates to aeration machine technical field especially relates to a submerged micro -tube aeration machine. Including gas supply assembly, connecting pipe, regulating pump, delivery pipe no. 2, sleeve pipe and flexible pipe etc. are equipped with connecting pipe on gas supply assembly, the right side of connecting pipe is connected with regulating pump, the right side of regulating pump is connected with delivery pipe no. 2, and the bottom of delivery pipe no. 2 is also connected with regulating pump in left and right distribution type, the bottom of regulating pump is connected with sleeve pipe, and the sleeve pipe is slidably connected with flexible pipe. The utility model drives flexible pipe synchronous telescoping in sleeve pipe through starting motor no. 1, realizes the flexible adjustment of aeration depth and position, effectively avoids the problem of dead angle and uneven oxygenation of traditional fixed aeration, simultaneously drives the rotation of rotating pipe through motor no. 2, significantly improves oxygen transfer efficiency and stirring effect, thereby overcome the shortcomings that the water body is uneven and the efficiency is limited due to the fixed aeration range and the position of the existing aeration machine.

Description

Technical Field

[0001] This utility model relates to the field of aerator technology, and in particular to a submersible microtube aerator. Background Technology

[0002] Aerators, as highly efficient aquatic oxygenation devices, play a crucial role in wastewater treatment, aquaculture, and landscape water body management. Submersible micro-tube aerators, in particular, significantly increase the gas-liquid contact area by evenly dispersing air into the water in the form of tiny bubbles, thereby dramatically improving oxygen transfer efficiency and dissolved oxygen levels. Due to the small diameter and slow rising speed of the bubbles produced, micro-tube aeration enables prolonged gas-liquid contact, enhancing oxygenation efficiency while also promoting water circulation, resulting in significant advantages such as high energy efficiency and excellent performance.

[0003] However, traditional aerators typically have fixed aeration positions, making it impossible to flexibly adjust them according to actual water depth or pond bottom topography. This can lead to aeration dead zones or uneven oxygenation in water bodies with fluctuating water levels or uneven bottoms. Furthermore, conventional equipment has a relatively fixed bubble diffusion range, limited bottom water flow agitation, and a single upward path for the bubble cluster, which to some extent restricts further improvement in overall oxygenation and mixing effects. Some devices with stirring functions often have complex transmission structures, or the stirring and lifting functions are not effectively linked, making it difficult to achieve precise and efficient all-around oxygenation operations simultaneously in complex aquatic environments.

[0004] Therefore, there is an urgent need for a submersible microtube aerator that can flexibly adjust the aeration depth and effectively enhance the water's turbulence and mixing capacity. Utility Model Content

[0005] In order to overcome the shortcomings of existing aerators, such as fixed aeration range and non-adjustable position, which leads to uneven oxygenation and limited efficiency in water, this utility model provides a submersible microtube aerator.

[0006] Technical Solution: A submersible microtube aerator includes an air supply component, a connecting pipe, a regulating pump, a second delivery pipe, a sleeve, a telescopic pipe, a connecting shell, a first motor, a screw, a connector, a second motor, a first gear, a second gear, a worm gear, a worm, and a rotating tube. The air supply component is equipped with a connecting pipe, and a regulating pump is fixedly connected to the right side of the connecting pipe. A second delivery pipe is fixedly connected to the right side of the regulating pump. Regulating pumps are also fixedly connected to the bottom of the second delivery pipe in a left-right distributed pattern. A sleeve is fixedly connected to the bottom of each regulating pump. A telescopic pipe is slidably connected to each sleeve through a sliding groove. A sleeve is fixedly fitted between the sleeves. The connecting shell houses a motor, the output shaft of which is fixedly connected to a screw. A connector is fixedly fitted between the lower and middle parts of the telescopic tubes, and the screw is threadedly connected to the connector. A gear two is rotatably fitted on the lower part of the left telescopic tube, and a gear one is located behind the gear two. The motor two is located to the left of the gear one, and the output shaft of the motor two is fixedly connected to the gear one. The gear one and gear two mesh. A worm gear is rotatably fitted on the lower part of the right telescopic tube, and a worm is fixedly connected to the right side of the gear one. The worm and the worm gear mesh. Rotary tubes are fixedly connected to the bottom of both the worm gear and the gear two.

[0007] Optionally, the air supply assembly includes a submersible aerator, an air inlet pipe, and a delivery pipe. The air inlet pipe is fixedly connected to the top left side of the submersible aerator, and the delivery pipe is fixedly connected to the top right side of the submersible aerator. The connecting pipe is fixedly connected to the right end of the delivery pipe.

[0008] Optionally, it also includes a base, with the base fixedly installed on the lower part of the submersible aerator.

[0009] Optionally, it also includes a flow monitor, which is fixedly installed on the top of the connecting pipe.

[0010] Optionally, it also includes a protective shell, with the gear one, gear two and motor two covered by the protective shell, and motor two fixedly installed inside the protective shell, and the protective shell rotatably connected to the corresponding rotating tube.

[0011] Optionally, it also includes a housing, with the worm gear and worm encased in the housing, and the housing being rotatably connected to both the worm gear and worm.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model achieves flexible adjustment of aeration depth and position by starting motor one to drive the telescopic tube to extend and retract synchronously within the sleeve, effectively avoiding the dead zones and uneven oxygenation problems of traditional fixed aeration. At the same time, the rotating tube is driven by motor two to cut the air bubbles to increase the gas-liquid contact area and promote the formation of circulation in the water to promote oxygen diffusion, which significantly improves oxygen transfer efficiency and stirring effect, thereby overcoming the shortcomings of existing aerators that have uneven water oxygenation and limited efficiency due to fixed aeration range and unadjustable position.

[0013] 2. This utility model achieves precise management of the gas supply process through the coordinated operation of the gas supply component, flow monitor, and regulating pump. The flow monitor ensures real-time monitoring of the intake air volume, guaranteeing a stable basic gas supply. The regulating pump can precisely adjust and distribute the air delivered to each sleeve according to the actual working conditions and gas demand, optimizing gas delivery efficiency and providing a reliable gas source guarantee for the efficient operation of the telescopic pipe and the rotating pipe, thus ensuring a highly efficient oxygenation effect at the system level. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial cross-sectional view of the telescopic tube, outer shell, and protective shell components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the worm gear, worm shaft, and gear components of this utility model.

[0017] Figure 4 This is a partial sectional view of the regulating pump, screw, motor, and other components of this utility model.

[0018] The markings in the attached diagram are as follows: 1: base, 10: submersible aerator, 11: air inlet pipe, 12: delivery pipe one, 13: connecting pipe, 14: flow monitor, 15: regulating pump, 16: delivery pipe two, 2: sleeve, 21: telescopic pipe, 22: connecting shell, 23: motor one, 24: screw, 25: connector, 3: protective shell, 31: motor two, 32: gear one, 34: gear two, 41: worm gear, 43: worm, 44: outer shell, 5: rotating pipe. Detailed Implementation

[0019] Example: A submersible microtube aerator, such as Figures 1-4As shown, the assembly includes an air supply component, a connecting pipe 13, a regulating pump 15, a second delivery pipe 16, a sleeve 2, a telescopic pipe 21, a connecting shell 22, a first motor 23, a screw 24, a connector 25, a second motor 31, a first gear 32, a second gear 34, a worm gear 41, a worm 43, and a rotating pipe 5. The air supply component has a connecting pipe 13. A regulating pump 15 is fixedly connected to the right side of the connecting pipe 13. A second delivery pipe 16 is fixedly connected to the right side of the regulating pump 15. Regulating pumps 15 are also fixedly connected to the bottom of the second delivery pipe 16 in a left-right distributed pattern. A sleeve 2 is fixedly connected to the bottom of each regulating pump 15. A telescopic pipe 21 is slidably connected to each sleeve 2 through a groove. A connecting shell 22 is fixedly fitted between the sleeves 2. A motor 23 is fixedly installed inside the telescopic tube 22. A screw 24 is fixedly connected to the end of the output shaft of the motor 23. A connector 25 is fixedly sleeved between the middle and lower parts of the telescopic tube 21, and the screw 24 is threadedly connected to the connector 25. A gear 34 is rotatably sleeved on the lower part of the left telescopic tube 21. A gear 32 is located behind the gear 34. A motor 31 is located to the left of the gear 32, and the output shaft of the motor 31 is fixedly connected to the gear 32. The gear 32 meshes with the gear 34. A worm gear 41 is rotatably sleeved on the lower part of the right telescopic tube 21. A worm 43 is fixedly connected to the right side of the gear 32. The worm 43 meshes with the worm gear 41. Rotary tubes 5 are fixedly connected to the bottom of both the worm gear 41 and the gear 34.

[0020] like Figure 1 As shown, the air supply assembly includes a submersible aerator 10, an air inlet pipe 11, and a delivery pipe 12. The air inlet pipe 11 is fixedly connected to the top left side of the submersible aerator 10, and the delivery pipe 12 is fixedly connected to the top right side of the submersible aerator 10. The connecting pipe 13 is fixedly connected to the right end of the delivery pipe 12.

[0021] like Figure 1 As shown, it also includes a base 1, and the base 1 is installed on the lower part of the submersible aerator 10 by screws.

[0022] like Figure 1 As shown, it also includes a flow monitor 14. The flow monitor 14 is fixedly installed on the top of the connecting pipe 13 to monitor the gas flow in real time and ensure that the gas supply process is stable and reliable.

[0023] like Figure 2 As shown, it also includes a protective shell 3. Gear 1 32, gear 2 34 and motor 2 31 are covered by the protective shell 3, and motor 2 31 is fixedly installed inside the protective shell 3. The protective shell 3 is rotatably connected to the corresponding rotating pipe 5 to protect gear 1 32, gear 2 34 and motor 2 31 from water flow impact and impurity intrusion.

[0024] like Figure 2As shown, it also includes a housing 44, which covers the worm gear 41 and the worm 43. The housing 44 is rotatably connected to the worm gear 41 and the worm 43 to provide protection for the worm gear and the worm and maintain meshing accuracy.

[0025] When using this device, first start the submersible aerator 10. Air enters the machine body through the air inlet pipe 11, is pressurized to form an airflow, and is discharged through the delivery pipe 12. Then, the airflow enters the connecting pipe 13, where the flow rate is monitored in real time by the flow monitor 14 installed at the top of the pipe to ensure a stable and reliable air supply. Next, the regulating pump 15 precisely adjusts the airflow according to the actual air demand to optimize gas delivery efficiency. The adjusted airflow is then delivered to two other regulating pumps 15 through the delivery pipe 16, and distributed to each sleeve 2 as needed by these two regulating pumps. At this time, motor 23 and motor 31 are started sequentially. The output shaft of motor 23 drives the screw 24 to rotate, converting the rotation of the screw 24 into linear motion of the connecting piece 25, thereby driving the telescopic pipe 21 to synchronously extend and retract along the sleeve 2. The extension and retraction of the telescopic pipe 21 not only expands the gas distribution range but also allows for flexible adjustment of the aeration position according to the water depth, enhancing local turbulence and improving oxygen transfer efficiency. Simultaneously, the output shaft of motor 2 31 drives gear 1 32 to rotate. Gear 1 32 meshes with gear 2 34, transmitting power to gear 2 34. The worm 43, rotating synchronously with gear 1 32, meshes with the worm wheel 41, driving the worm wheel 41 to rotate. Through the coordinated transmission of gear 1 32, gear 2 34, worm 43, and worm wheel 41, the rotating tube 5 at the bottom of gear 2 34 and worm wheel 41 begins to rotate. The tube 5 has numerous micropores on its wall. Air enters the rotating tube 5 through the telescopic tube 21 and is released into the water as tiny bubbles from these micropores. The rotation of the rotating tube 5 promotes water circulation, facilitating uniform oxygen diffusion, and also cuts bubbles, increasing the gas-liquid contact area, thus significantly improving the oxygenation effect and achieving efficient oxygenation of the water. After aeration is complete, the submersible aerator 10, motor 1 23, and motor 2 31 can be turned off.

Claims

1. A submersible microtube aerator, characterized in that: The system includes an air supply assembly, a connecting pipe (13), a regulating pump (15), a second delivery pipe (16), a sleeve (2), a telescopic pipe (21), a connecting shell (22), a motor (23), a screw (24), a connector (25), a second motor (31), a gear (32), a gear (34), a worm gear (41), a worm (43), and a rotating pipe (5). The air supply assembly is equipped with a connecting pipe (13). The regulating pump (15) is connected to the right side of the connecting pipe (13). The second delivery pipe (16) is connected to the right side of the regulating pump (15). The bottom of the second delivery pipe (16) is also connected to the regulating pump (15) in a left-right distributed manner. The bottom of each regulating pump (15) is connected to a sleeve (2). The telescopic pipe (21) is slidably connected to each sleeve (2) through a sliding groove. The connecting shell (22) is fixedly fitted between the sleeves (2). (22) is equipped with a motor (23), and the output shaft of the motor (23) is connected to a screw (24). A connector (25) is fixedly sleeved between the middle and lower parts of the telescopic tube (21), and the screw (24) is threadedly connected to the connector (25). A gear (34) is rotatably sleeved on the lower part of the left telescopic tube (21), and a gear (32) is provided on the rear side of the gear (34). A motor (31) is provided on the left side of the gear (32), and the output shaft of the motor (31) is connected to the gear (32). The gear (32) meshes with the gear (34). A worm gear (41) is rotatably sleeved on the lower part of the right telescopic tube (21), and a worm (43) is connected to the right side of the gear (32). The worm (43) meshes with the worm gear (41). A rotating tube (5) is connected to the bottom of both the worm gear (41) and the gear (34).

2. The submersible microtube aerator according to claim 1, characterized in that: The air supply assembly includes a submersible aerator (10), an air inlet pipe (11), and a delivery pipe (12). The air inlet pipe (11) is connected to the top left side of the submersible aerator (10), and the delivery pipe (12) is connected to the top right side of the submersible aerator (10). The connecting pipe (13) is fixedly connected to the right end of the delivery pipe (12).

3. The submersible microtube aerator according to claim 2, characterized in that: It also includes a base (1), and the base (1) is installed on the lower part of the submersible aerator (10).

4. A submersible microtube aerator according to claim 3, characterized in that: It also includes a flow monitor (14), which is installed on the top of the connecting pipe (13).

5. A submersible microtube aerator according to claim 4, characterized in that: It also includes a protective shell (3), gear one (32), gear two (34) and motor two (31) are covered with a protective shell (3), and motor two (31) is installed inside the protective shell (3), gear one (32) is rotatably connected to the protective shell (3), and the protective shell (3) is rotatably connected to the corresponding rotating tube (5).

6. A submersible microtube aerator according to claim 5, characterized in that: It also includes a housing (44), the worm gear (41) and the worm (43) are covered by the housing (44), and the housing (44) is rotatably connected to the worm gear (41) and the worm (43).

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