High-strength vortex air pump

Abstract

The utility model relates to the technical field of vortex air pumps, and discloses a high-strength vortex air pump which comprises a working supporting table, the top face of the working supporting table is fixedly connected with a rotation driving motor, and an air pump stable driving assembly is arranged on an output shaft of the rotation driving motor. A vortex air pump left side shell and a vortex air pump right side shell are fixedly connected to the right side of the top face of the working supporting table, a fixed sealing assembly is arranged between the vortex air pump left side shell and the vortex air pump right side shell, and an air inlet hole and an air outlet hole are formed in the left side of the working supporting table. According to the vortex air pump, the air inlet dust removal assembly is matched with the air outlet buffer dust prevention assembly, so that external dust and corrosives are prevented from entering the inner side of the vortex air pump in the using process of the vortex air pump; the service life of the vortex air pump is prolonged, and meanwhile the air outlet speed of airflow is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vortex air pump technology, specifically a high-strength vortex air pump. Background Technology

[0002] In today's rapidly developing industrial and many other fields, vortex air pumps play an indispensable role. With their unique impeller structure, dozens of blades on the impeller cause air to circulate at high speed inside the pump, thus achieving both blowing and suction functions. They are widely used in electroplating, sewage treatment, chemical industry, food packaging and many other industries.

[0003] However, traditional vortex air pumps have gradually revealed many technical shortcomings. On the one hand, at the connection points, they often use simple connection methods, resulting in poor sealing with external pipe fittings. When the air pump operates at high intensity and the airflow impacts at high speed, air leakage is very likely to occur. This not only reduces work efficiency but may also affect the operation of the entire system due to unstable air pressure, and may even cause the pipe fittings to loosen or fall off, bringing safety hazards. On the other hand, the structural stability is insufficient, and the connection between the impeller and the motor rotor shaft is rudimentary. When running at high speed, the vibration is severe, which not only generates noise pollution but also aggravates component wear and shortens the overall service life of the equipment. At the same time, the air inlet and outlet lack protection, which leads to the accumulation of internal dust and severe corrosion of the fan blades due to the influence of foreign substances after long-term use. Therefore, we have proposed a high-strength vortex air pump. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a high-strength vortex air pump, which solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A high-strength vortex air pump includes a working support platform. A rotary drive motor is fixedly connected to the top surface of the working support platform. An air pump stabilization drive assembly is provided on the output shaft of the rotary drive motor. A left and right shell of the vortex air pump are fixedly connected to the right side of the top surface of the working support platform. A fixed sealing assembly is provided between the left and right shells of the vortex air pump. An air inlet and an air outlet are provided inside the left side of the working support platform. An air inlet dust removal assembly is provided inside the air inlet, and an air outlet buffer dust prevention assembly is provided inside the air outlet.

[0009] Preferably, a vortex pump support platform is fixedly connected to the right side of the top surface of the working support platform, and a left and right shell of the vortex pump are fixedly connected to the top surface of the vortex pump support platform. A connecting hole is provided on the right side of the top surface of the working support platform, connecting an air inlet and an air outlet. An air inlet pipe is fixedly connected to the inner side of the front connecting hole, and an air outlet pipe is fixedly connected to the inner side of the rear connecting hole. The tops of the air outlet pipe and the air inlet pipe are connected to the inner side of the left shell of the vortex pump.

[0010] Preferably, the fixed sealing assembly includes a connecting nut, a connecting bolt, and an internal sealing ring. Sealing grooves are formed on the inner sides of the left and right outer shells of the vortex pump. Equally spaced fixed support plates are fixedly connected to the outer sides of the left and right outer shells of the vortex pump. Sliding holes are formed on the inner sides of the fixed support plates. An internal sealing ring is fixedly connected to the inner side of the sealing groove. A connecting bolt is slidably connected to the inner side of the sliding hole. A connecting nut is threaded onto the right side of the connecting bolt. A connecting nut is slidably connected to the right side of the fixed support plate on the outer side of the right outer shell of the vortex pump.

[0011] Preferably, the air pump stable drive assembly includes a rotary drive motor, a rotary bearing, a rotary fan blade, and a rotary support platform. The output shaft of the rotary drive motor is fixedly connected to the rotary fan blade. The outer ring of the rotary bearing is fixedly connected to the inner side of the left outer casing of the vortex air pump, and the rotary fan blade is fixedly connected to the inner ring of the rotary bearing. The rotary support platform is fixedly connected to the inner side of the right outer casing of the vortex air pump, and the rotary fan blade is rotatably connected to the left side of the rotary support platform.

[0012] Preferably, the air intake dustproof assembly includes a dust and impurity collection box, an air intake dust removal support ring, an air intake dust removal screen, and an air intake impurity removal filter screen. The dust and impurity collection box is fixedly connected to the inner side of the air intake hole, the air intake dust removal support ring is fixedly connected to the inner side of the air intake dust removal support ring, the air intake dust removal screen is fixedly connected to the inner side of the air intake dust removal support ring, and the air intake impurity removal filter screen is fixedly connected to the left side of the air intake dust removal screen.

[0013] Preferably, the exhaust buffer dustproof assembly includes a dustproof fixing ring, an outlet dustproof net, an exhaust flow guiding elastic plate, and a flow guiding mounting ring. The flow guiding mounting ring is fixedly connected to the inner side of the exhaust hole, the exhaust flow guiding elastic plate is fixedly connected to the inner side of the flow guiding mounting ring, the dustproof fixing ring is fixedly connected to the left side of the exhaust hole, and the outlet dustproof net is fixedly connected to the inner side of the dustproof fixing ring.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the advantages of this utility model are:

[0016] This invention, through the cooperation between the inlet dust removal component and the outlet buffer dust prevention component, prevents external dust and corrosive substances from entering the inner side of the vortex air pump during use, thereby improving the service life of the vortex air pump. At the same time, it reduces the airflow velocity, avoiding air leakage when the airflow impacts at high speed, thus preventing reduced work efficiency and unstable air pressure that could affect the operation of the entire system. Meanwhile, the fixed sealing component ensures good sealing performance of the vortex air pump. The design of the stable drive component for the air pump avoids severe fan blade vibration during high-speed operation, reducing noise and wear between components. 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 diagram showing the overall structure of this utility model disassembled;

[0019] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the air intake and dust removal component of this utility model.

[0021] In the diagram: 1. Working support platform; 2. Air inlet; 3. Dust and impurity collection box; 4. Dustproof fixing ring; 5. Exit dustproof net; 6. Rotary drive motor; 7. Left outer casing of vortex air pump; 8. Right outer casing of vortex air pump; 9. Connecting nut; 10. Fixed support plate; 11. Connecting bolt; 12. Exit air guide elastic plate; 13. Guide installation ring; 14. Inlet air dust removal support ring; 15. Inlet air dust removal net; 16. Inlet air impurity removal filter; 17. Air outlet; 18. Rotating bearing; 19. Rotating fan blade; 20. Internal sealing ring; 21. Sealing groove; 22. Air outlet pipe; 23. Air inlet pipe; 24. Vortex air pump support platform; 25. Rotating support platform. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution;

[0024] A high-strength vortex air pump includes a working support platform 1. A rotary drive motor 6 is fixedly connected to the top surface of the working support platform 1. An air pump stabilizing drive assembly is provided on the output shaft of the rotary drive motor 6. A left vortex air pump housing 7 and a right vortex air pump housing 8 are fixedly connected to the right side of the top surface of the working support platform 1. A fixed sealing assembly is provided between the left vortex air pump housing 7 and the right vortex air pump housing 8. An air inlet 2 and an air outlet 17 are provided inside the left side of the working support platform 1. An air inlet dust removal assembly is provided inside the air inlet 2, and an air outlet buffer dustproof assembly is provided inside the air outlet 17.

[0025] Furthermore, a vortex pump support platform 24 is fixedly connected to the right side of the top surface of the working support platform 1. The left outer shell 7 and the right outer shell 8 of the vortex pump are fixedly connected to the top surface of the vortex pump support platform 24. A connecting hole is opened on the right side of the top surface of the working support platform 1, which connects the air inlet 2 and the air outlet 17. An air inlet pipe 23 is fixedly connected to the inner side of the front connecting hole, and an air outlet pipe 22 is fixedly connected to the inner side of the rear connecting hole. The top of the air outlet pipe 22 and the air inlet pipe 23 are connected to the inner side of the left outer shell 7 of the vortex pump.

[0026] Furthermore, the fixed sealing assembly includes a connecting nut 9, a connecting bolt 11, and an internal sealing ring 20. Sealing grooves 21 are provided on the inner sides of the left outer casing 7 and the right outer casing 8 of the vortex pump. Equally spaced fixed support plates 10 are fixedly connected to the outer sides of the left outer casing 7 and the right outer casing 8 of the vortex pump. Sliding holes are provided on the inner sides of the fixed support plates 10. An internal sealing ring 20 is fixedly connected to the inner side of the sealing groove 21. A connecting bolt 11 is slidably connected to the inner side of the sliding hole. A connecting nut 9 is threaded onto the right side of the connecting bolt 11. A connecting nut 9 is slidably connected to the right side of the fixed support plate 10 on the outer side of the right outer casing 8 of the vortex pump. Through the function of the fixed sealing assembly, the high sealing performance of the vortex pump is ensured.

[0027] Furthermore, the air pump stabilization drive assembly includes a rotary drive motor 6, a rotary bearing 18, a rotary fan blade 19, and a rotary support platform 25. The output shaft of the rotary drive motor 6 is fixedly connected to the rotary fan blade 19. The outer ring of the rotary bearing 18 is fixedly connected to the inner side of the left outer casing 7 of the vortex air pump, and the rotary fan blade 19 is fixedly connected to the inner ring of the rotary bearing 18. The rotary support platform 25 is fixedly connected to the inner side of the right outer casing 8 of the vortex air pump, and the rotary fan blade 19 is rotatably connected to the left side of the rotary support platform 25. Through the action of the air pump stabilization drive assembly, the rotation of the internal rotary fan blade 19 is made more stable, avoiding friction and noise between components.

[0028] Furthermore, the air intake dustproof component includes a dust and impurity collection box 3, an air intake dust removal support ring 14, an air intake dust removal screen 15, and an air intake impurity filter screen 16. The dust and impurity collection box 3 is fixedly connected to the inner side of the air intake hole 2, the air intake dust removal support ring 14 is fixedly connected to the inner side of the air intake hole 2, the air intake dust removal screen 15 is fixedly connected to the inner side of the air intake dust removal support ring 14, and the air intake impurity filter screen 16 is fixedly connected to the left side of the air intake dust removal screen 15. Through the function of the air intake dustproof component, impurities, dust, and corrosive substances in the air are prevented from entering the interior of the vortex air pump, thereby improving the service life of the vortex air pump.

[0029] Furthermore, the exhaust buffer dustproof assembly includes a dustproof fixing ring 4, an outlet dustproof net 5, an exhaust flow guiding elastic plate 12, and a flow guiding mounting ring 13. The flow guiding mounting ring 13 is fixedly connected to the inner side of the exhaust port 17, and the exhaust flow guiding elastic plate 12 is fixedly connected to the inner side of the flow guiding mounting ring 13. The dustproof fixing ring 4 is fixedly connected to the left side of the exhaust port 17, and the outlet dustproof net 5 is fixedly connected to the inner side of the dustproof fixing ring 4. Through the function of the exhaust buffer dustproof assembly, dust is prevented from entering the interior of the vortex air pump, and the exhaust air speed is reduced, preventing air leakage when the airflow impacts at high speed, thereby reducing working efficiency and causing unstable air pressure that affects the operation of the entire system.

[0030] Structural Description:

[0031] Work support platform 1: It is the basic load-bearing component of the entire high-strength vortex air pump. The top surface provides an installation plane for the rotary drive motor 6, the left outer shell 7 and the right outer shell 8 of the vortex air pump, etc., to ensure that the position of each component is fixed during operation. An air inlet 2 and an air outlet 17 are opened inside the left side to plan the gas inlet and outlet paths, ensuring the orderly realization of the air pump's gas flow function and maintaining the overall structural stability and normal function.

[0032] Rotary drive motor 6: As the core power source of the air pump, it is installed on the top surface of the working support platform 1. Its output shaft is connected to the stable drive component of the air pump. After being powered on, it drives the rotating fan blade 19 to rotate, so that the air forms a circulating airflow in the air pump, realizing the pumping and delivery of air. The power and performance of the motor determine the working efficiency and gas delivery capacity of the air pump. It is a key power device for the normal operation of the air pump.

[0033] Left outer casing 7 of the vortex air pump: It is an important part of the air pump casing. It works with the right outer casing 8 to wrap the internal components and provide protection. It is tightly connected to the right outer casing through a fixed sealing component to ensure the air pump's internal space is sealed. The inside provides installation and rotation space for components such as rotating fan blades, ensuring the normal operation of the internal components.

[0034] The right outer casing 8 of the vortex air pump, together with the left outer casing 7, forms the complete external protective structure of the air pump. The inner side provides rotation space for the internal active impeller. The bottom air inlet pipe 14 and exhaust pipe 15 are responsible for gas intake and exhaust. They are fixed to the left outer casing through a fixed connection sealing component to ensure the air pump's sealing performance.

[0035] Connecting nut 9: It is a key component for fixing the sealing assembly. It works with connecting bolt 11. After connecting bolt 11 passes through the connecting hole of fixing connecting platform 17 on the outer side of both housings, connecting nut 9 is tightened to generate a fastening force, which firmly connects the right housing 2 and the left housing 7, ensuring the integrity and stability of the air pump housing.

[0036] Connecting bolt 11: It serves to connect and fix the air pump housing. It passes through the connecting hole of the outer fixing connecting platform 17 of the right housing 2 and the left housing 7. It works in conjunction with the connecting nut 9. The screw provides the connection path. Tightening the fit makes the air pump a whole. Its strength and stability affect the housing sealing and structural robustness.

[0037] Internal sealing ring 20: Installed in the internal sealing groove 18 inside the right outer shell 2 and the left outer shell 7, filling the gap at the connection of the outer shell, preventing leakage of high-pressure gas inside the air pump, ensuring stable air pressure inside the air pump, reducing energy loss, improving the working efficiency of the air pump, and ensuring efficient and stable operation of the air pump.

[0038] Rotary bearing 18: It is an important part of the stable drive assembly of the air pump. It is installed at one end of the rotating fan blade 19 and connected to the left outer casing 7. It supports the rotating fan blade 19, reduces frictional resistance during high-speed rotation, makes its rotation smooth and stable, withstands radial and axial forces, ensures rotational accuracy and stability, and extends the service life of the component.

[0039] Rotating fan blade 19: It is a key component for the air pump to deliver gas. Driven by the rotating drive motor 6, it rotates at high speed. Utilizing the shape of the blade and centrifugal force, it draws in air from the air inlet, pressurizes it, and then discharges it from the exhaust port. Its design and performance affect parameters such as air volume and air pressure of the air pump, and it is a core actuator.

[0040] Rotating support platform 25: Located inside the right outer casing 8, it provides support and rotation positioning for the other end of the rotating fan blade 19. It works with the rotating fan blade 19 to maintain a stable axial position during high-speed rotation, preventing swaying and deviation. It is crucial for the normal operation of the rotating fan blade 19 and ensures stable operation of the air pump and high efficiency of gas delivery.

[0041] Dust and impurity collection box 3: Installed inside the air inlet 2, it is an air intake dust removal component. When outside air enters the air inlet 2, dust and impurities are filtered by the air intake impurity filter 16 and the air intake dust removal filter 15 and stored here. This collects impurities in a concentrated manner to prevent them from entering the air pump and damaging the components, thus extending the life of the air pump.

[0042] Intake dust removal support ring 14: It plays a supporting and fixing role in the intake dust removal assembly. It is installed in the intake hole 2 and provides a stable installation base for the intake dust removal screen 15 and the intake impurity removal filter screen 16, ensuring that their position and shape are correct, effectively filtering air, and also making the air evenly distributed during intake, thus improving the filtration effect.

[0043] Air intake dust filter 15: It is an important filter component of the air intake dust removal assembly. It is located inside the air intake hole 2 and performs preliminary filtration on the air entering the air pump, intercepting larger dust particles and impurities, reducing the amount of impurities entering the air pump, reducing the risk of component wear and damage, and ensuring the normal operation of the air pump and the quality of gas delivery.

[0044] Intake air impurity filter 16: It is a finer filter component in the intake dust removal assembly. Based on the intake dust removal filter 15, it further filters the air, removes smaller dust particles, impurities and corrosive substances, and provides high-precision filtration to protect the key internal components of the air pump, extend the service life of the air pump and improve the working stability.

[0045] Dustproof fixing ring 4: Installed inside the air outlet 17, it is an air outlet buffer dustproof component, which fixes the outlet dustproof net 5 to ensure its position and shape are stable during the operation of the air pump, prevents it from being displaced and damaged due to airflow impact, and allows the outlet dustproof net 5 to continue to effectively play its dustproof role.

[0046] Dustproof screen 5 at the outlet: It is installed inside the air outlet 17 to prevent external dust from entering the air pump in reverse when the air pump stops running or the air pressure changes. It blocks dust and debris, keeps the inside of the air pump clean, avoids component contamination and damage, extends the service life of the air pump, and ensures stable performance.

[0047] Air outlet guide elastic plate 12: Installed inside the air outlet 17, it cooperates with the guide installation ring 13. When the air pump gas is discharged through the air outlet 17, it uses its elasticity and special shape to change the airflow direction, buffer and disperse the high-speed airflow, reduce the air outlet speed, reduce the impact of airflow on the pipeline and external equipment, reduce noise, and improve the safety and comfort of use.

[0048] Guide installation ring 13: In collaboration with the outlet guide elastic plate 12, it is installed inside the outlet hole 17 to provide an installation and positioning base for the outlet guide elastic plate 12, ensuring that it can accurately play the role of guiding and buffering airflow. Its structural design and installation accuracy affect the airflow control effect of the outlet guide elastic plate 12 and optimize the air pump's air output performance.

[0049] Air pipe 14: Located at the bottom of the right outer casing 2, it is the air pump's intake channel for outside air and is connected to the air inlet 2. Its pipe diameter, length and connection method affect the air pump's intake efficiency and intake volume. Reasonable design ensures that the air pump can smoothly draw in enough air under different operating conditions.

[0050] Exhaust pipe 15: Also located at the bottom of the right outer casing 2, it is the channel for the air pump to discharge pressurized gas and is connected to the air outlet 17. Its design and connection affect the air pump's exhaust efficiency and exhaust pressure. A proper design ensures that the air pump outputs gas stably and efficiently and delivers it to the target location.

[0051] Working Principle: When this utility model is needed, outside air enters through the air inlet 2 on the left side of the working support platform 1. Inside the air inlet 2, the air intake dust removal component begins to function. The air intake impurity filter 16 and the air intake dust removal filter 15 filter dust, impurities, and any corrosive substances in the air layer by layer. The filtered air then enters the dust and impurity collection box 3, which temporarily stores these impurities to prevent them from entering the air pump, ensuring that the air entering the air pump is relatively clean. The drive motor 6 is powered on and started. The motor output shaft drives the rotating fan blade 19 to rotate at high speed. One end of the rotating fan blade 19 is connected to the left outer casing 7 of the vortex air pump through the rotating bearing 18, and the other end is rotatably connected to the rotating support platform 25 inside the right outer casing 8 of the vortex air pump. This structure allows the rotating fan blade 19 to remain stable when rotating at high speed. The high-speed rotation of the rotating fan blade 19 causes air to form inside the pump. High-speed circulating airflow enables the air pump to perform both suction and delivery functions. The fixed sealing assembly between the left outer casing 7 and the right outer casing 8 of the vortex air pump provides an important guarantee for the stable operation of the air pump. The connecting bolt 11 passes through the sliding hole on the fixed support plate 10 and is then tightened with the connecting nut 9 to tightly connect the two outer casings. At the same time, the internal sealing ring 20 in the sealing groove 21 can effectively fill the gap at the connection of the outer casings to prevent gas leakage, ensure stable air pressure inside the air pump, and maintain the efficient operation of the air pump. Finally, the air pressurized by the air pump is discharged from the air outlet 17. Inside the air outlet 17, the air outlet guide elastic plate 12 and the guide mounting ring 13 cooperate with each other to change the airflow direction, play a buffering role, and reduce the airflow velocity. The outlet dustproof net 5 and the dustproof fixing ring 4 further prevent external dust from entering the air pump in reverse, ensuring the cleanliness of the air pump and extending its service life.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength vortex air pump, comprising a working support platform (1), characterized in that: A rotary drive motor (6) is fixedly connected to the top surface of the working support platform (1). An air pump stabilization drive assembly is provided on the output shaft of the rotary drive motor (6). A vortex air pump left shell (7) and a vortex air pump right shell (8) are fixedly connected to the right side of the top surface of the working support platform (1). A fixed sealing assembly is provided between the vortex air pump left shell (7) and the vortex air pump right shell (8). An air inlet (2) and an air outlet (17) are provided inside the left side of the working support platform (1). An air inlet dust removal assembly is provided inside the air inlet (2), and an air outlet buffer dustproof assembly is provided inside the air outlet (17).

2. The high-strength vortex air pump according to claim 1, characterized in that: The top right side of the working support platform (1) is fixedly connected to a vortex air pump support platform (24). The top surface of the vortex air pump support platform (24) is fixedly connected to the left outer shell (7) and the right outer shell (8) of the vortex air pump. The top right side of the working support platform (1) is provided with a connecting hole that connects the air inlet (2) and the air outlet (17). The inner side of the connecting hole at the front is fixedly connected to an air inlet pipe (23). The inner side of the connecting hole at the rear is fixedly connected to an air outlet pipe (22). The top of the air outlet pipe (22) and the air inlet pipe (23) are connected to the inner side of the left outer shell (7) of the vortex air pump.

3. A high-strength vortex air pump according to claim 2, characterized in that: The fixed sealing assembly includes a connecting nut (9), a connecting bolt (11), and an internal sealing ring (20). A sealing groove (21) is provided on the inner side of the left outer shell (7) and the right outer shell (8) of the vortex air pump. Fixed support plates (10) are fixedly connected to the outer sides of the left outer shell (7) and the right outer shell (8) of the vortex air pump at equal intervals. A sliding hole is provided on the inner side of the fixed support plate (10). An internal sealing ring (20) is fixedly connected to the inner side of the sealing groove (21). A connecting bolt (11) is slidably connected to the inner side of the sliding hole. A connecting nut (9) is threadedly connected to the right side of the connecting bolt (11). A connecting nut (9) is slidably connected to the right side of the fixed support plate (10) on the outer side of the right outer shell (8) of the vortex air pump.

4. A high-strength vortex air pump according to claim 1, characterized in that: The air pump stable drive assembly includes a rotary drive motor (6), a rotary bearing (18), a rotary fan blade (19), and a rotary support platform (25). The output shaft of the rotary drive motor (6) is fixedly connected to the rotary fan blade (19). The outer ring of the rotary bearing (18) is fixedly connected to the inner side of the left outer shell (7) of the vortex air pump. The rotary fan blade (19) is fixedly connected to the inner ring of the rotary bearing (18). The rotary support platform (25) is fixedly connected to the inner side of the right outer shell (8) of the vortex air pump. The rotary fan blade (19) is rotatably connected to the left side of the rotary support platform (25).

5. A high-strength vortex air pump according to claim 1, characterized in that: The air intake dust removal assembly includes a dust and impurity collection box (3), an air intake dust removal support ring (14), an air intake dust removal net (15), and an air intake impurity filter (16). The dust and impurity collection box (3) is fixedly connected to the inner side of the air intake hole (2). The air intake dust removal support ring (14) is fixedly connected to the inner side of the air intake hole (2). The air intake dust removal net (15) is fixedly connected to the inner side of the air intake dust removal support ring (14). The air intake impurity filter (16) is fixedly connected to the left side of the air intake dust removal net (15).

6. A high-strength vortex air pump according to claim 2, characterized in that: The exhaust buffer dustproof assembly includes a dustproof fixing ring (4), an outlet dustproof net (5), an exhaust flow guiding elastic plate (12), and a flow guiding mounting ring (13). The inner side of the exhaust hole (17) is fixedly connected to the flow guiding mounting ring (13), the inner side of the flow guiding mounting ring (13) is fixedly connected to the exhaust flow guiding elastic plate (12), the left side of the exhaust hole (17) is fixedly connected to the dustproof fixing ring (4), and the inner side of the dustproof fixing ring (4) is fixedly connected to the outlet dustproof net (5).

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