A vortex ring air supply device for air conditioning

Abstract

The application discloses a vortex ring air supply device for air conditioner, which comprises a friction-reducing mechanism, a driving cutting disc arranged in the middle of the friction-reducing mechanism, a driving part arranged on one side of the friction-reducing mechanism, and a bottom mounting disc arranged on the other side of the friction-reducing mechanism; the air inlet end of an outer shell is abutted with the driving part, one end of a middle connecting shell is clamped on the side of the bottom mounting disc, and the other end of the middle connecting shell is sleeved on the outside of the air inlet of the outer shell; an air outlet is sleeved on the middle connecting shell; an elastic part is arranged between one end of an acceleration driving part and the driving cutting disc, and the other end of the acceleration driving part is provided with a ratchet mechanism through the friction-reducing mechanism and the bottom mounting disc; the vortex ring air supply device is driven by the non-contact force between the driving part and the driving cutting disc, so that the magnetic force cutting plate does not impact some positions and decelerate when suddenly stopping, but exists a buffer distance for deceleration, the vibration of the whole device is smaller, and the service life of the device is increased.

Description

TECHNICAL FIELD

[0001] The application relates to a vortex ring air supply device for air conditioners and belongs to the technical field of air conditioner nozzles. BACKGROUND

[0002] Since the vortex ring is generated in an intermittent propagation mode, when the vortex ring is installed on an air conditioner to convert air flow of the air conditioner into a vortex ring mode, the vortex ring cannot convert all the air flow of the air conditioner into the vortex ring flow mode. According to theoretical calculation, only 20% of the air flow of the air conditioner can be converted into the vortex ring mode. One factor restricting the conversion is the generation frequency of the vortex ring. When the generation frequency of the vortex ring is increased, since the existing vortex ring generation structure is mainly mechanical, the instantaneous opening and instantaneous stop of the cutting device are faced. At this time, the instantaneous stop of the moving mechanical device will generate an impact, thereby causing the vortex ring nozzle to vibrate, thereby reducing the service life, and generating a large noise. Therefore, the mechanical device is not an ideal route to increase the generation frequency. SUMMARY

[0003] The application aims to overcome the problem that the mechanical vortex ring of the prior art is instantaneously stopped to generate an impact, thereby causing the vortex ring nozzle to vibrate, thereby reducing the service life, and to provide a vortex ring air supply device for air conditioners.

[0004] To achieve the above-mentioned purpose / solve the above-mentioned technical problems, the application is implemented by adopting the following technical scheme:

[0005] A vortex ring air supply device for air conditioners comprises:

[0006] A friction reduction mechanism is provided with a driving cutting disc in the middle, a driving part on one side, and a bottom mounting disc on the other side.

[0007] An outer shell and a middle connecting shell are provided. The air inlet end of the outer shell abuts against the driving part. One end of the middle connecting shell is clamped on the side of the bottom mounting disc, and the other end is sleeved on the outside of the air inlet of the outer shell. An air outlet is sleeved on the middle connecting shell.

[0008] An acceleration driving part is provided with an elastic part between one end and the driving cutting disc, and a ratchet mechanism is provided on the other end through the friction reduction mechanism and the bottom mounting disc.

[0009] The driving part drives the driving cutting disc to rotate circularly to the first position and the second position corresponding to the air outlet to generate a vortex ring. The acceleration driving part is used to accelerate the counterclockwise rotation of the driving cutting disc.

[0010] Optionally, the driving component comprises electromagnet one, electromagnet two, electromagnet three and electromagnet four, and the driving cutting disc and the acceleration driving part are provided with first permanent magnets and second permanent magnets matched with the electromagnet one, electromagnet two, electromagnet three and electromagnet four.

[0011] Optionally, when the electromagnet one is S pole, the electromagnet three is N pole, and the electromagnet two and the electromagnet four are powered off, the acceleration driving part rotates clockwise; when the electromagnet two is S pole, the electromagnet four is N pole, and the other two electromagnets are powered off, the acceleration driving part is blocked by the ratchet mechanism and remains stationary; when the electromagnet three is S pole, the electromagnet one is N pole, and the other two electromagnets are powered off, the acceleration driving part is at a force extreme point, and the shaking of the driving cutting disc is transmitted to the acceleration driving part through the elastic component to make the acceleration driving part rotate clockwise under the electromagnetic driving; when the electromagnet four is S pole, the electromagnet two is N pole, and the other two electromagnets are powered off, the acceleration driving part remains stationary.

[0012] Optionally, the acceleration driving part comprises a rotating shaft, and the second permanent magnets are arranged on one end of the rotating shaft away from the ratchet mechanism.

[0013] Optionally, the ratchet mechanism comprises a ratchet wheel arranged at the end of the rotating shaft of the acceleration driving part and a pawl arranged on the bottom mounting disc and preventing the ratchet wheel from rotating counterclockwise.

[0014] Optionally, the friction reduction mechanism comprises upper bearings and lower bearings, and balls are arranged between the upper bearings and the lower bearings, and the driving cutting disc is arranged between the balls.

[0015] Optionally, the driving cutting disc comprises an outer disc and an airflow blocking plate arranged inside the outer disc, and the first permanent magnets are arranged at two ends of the outer disc corresponding to the airflow blocking plate.

[0016] Optionally, the acceleration driving part is provided with a torsion driving groove one, the driving cutting disc is provided with a torsion driving groove two, one end of the elastic component is clamped in the torsion driving groove one, the other end of the elastic component is clamped in the torsion driving groove two, and the elastic component is wrapped by a protective shell outside.

[0017] Optionally, a plurality of air inlet pipelines are arranged on the air outlet, and air inlet pipeline mounting holes corresponding to the air inlet pipelines are arranged on the bottom mounting disc.

[0018] Optionally, a tension strain gauge and an indicator lamp are arranged on the outer shell body for detecting and prompting the deformation of the outer shell body and the air conditioner connecting part.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] 1. The application drives the cutting disc by the driving component and the non-contact force, so that the cutting disc does not hit some parts of the device when it stops suddenly, but there is a buffer distance to slow down, so that the overall device has smaller vibration, and the air conditioner nozzle device will not be broken due to high frequency vibration, and the service life and safety are improved.

[0021] 2. The driving component and the driving cutting disc are driven by electromagnetic drive without heavy accessories such as motors, and the driving cutting disc is in contact with the bearing, so the movement friction is small, and the mass of the corresponding driving permanent magnet and electromagnet is also relatively small, so that the lighter mass is installed at the air conditioner nozzle, which is more stable and lighter.

[0022] 3. The driving cutting disc is driven by elastic component and electromagnet, which can obtain faster response speed and higher vortex ring generation frequency. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a half cut view of the intelligent air conditioner air supply nozzle complete machine in the embodiment of the application;

[0024] Figure 2 is a driving component assembly schematic in the embodiment of the application Figure 1 ;

[0025] Figure 3 is a driving component assembly schematic in the embodiment of the application Figure 2 ;

[0026] Figure 4 is a shell body in the embodiment of the application

[0027] Figure 5 is an air outlet in the embodiment of the application

[0028] Figure 6 is a bottom mounting disc in the embodiment of the application

[0029] Figure 7 is an acceleration driving part in the embodiment of the application

[0030] Figure 8 is a driving cutting disc in the embodiment of the application

[0031] In the figure: 1-Shell body, 2-Middle connecting shell, 3-Air outlet, 4-Tension strain gauge, 5-Indicator light, 6-Acceleration driving part, 7-Driving cutting disc, 8-Driving component, 9-Upper bearing, 10-Lower bearing, 11-Bottom mounting disc, 12-Ratchet wheel, 13-Ratchet pawl, 14-Torsion spring

[0032] 101 - air conditioner connecting part, 102 - tension strain gauge mounting groove, 103 - indicator lamp mounting groove, 104 - cylindrical pressing part;

[0033] 301 - air inlet duct, 302 - mounting groove;

[0034] 601 - rotating shaft, 602 - torsion driving groove one, 603 - protective shell, 604 - second permanent magnet;

[0035] 701 - outer disc, 702 - first permanent magnet, 703 - through hole one, 704 - torsion driving groove two, 705 - airflow cutoff plate;

[0036] 801 - electromagnet one, 802 - electromagnet two, 803 - electromagnet three, 804 - electromagnet four;

[0037] 1101 - through hole two, 1102 - pawl rotating shaft, 1103 - air inlet duct mounting hole, 1104 - facade, 1105 - mounting disc outer part. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0039] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0040] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0041] As Figures 1-8 shown, a kind of air conditioning vortex ring air supply device is disclosed, comprising:

[0042] Friction-reducing mechanism, the drive cutting disc 7 is equipped in the middle of the friction-reducing mechanism, the drive component 8 is equipped in one side of the friction-reducing mechanism, and the bottom mounting disc 11 is equipped in the other side;

[0043] The air inlet end of the outer shell 1, that is, the cylindrical pressing part 104 is in abutment with the drive component 8, and one side of the friction-reducing mechanism is extruded from the side, one end of the middle connecting shell 2 is clamped in the side of the bottom mounting disc 11, and the other end is sleeved on the air inlet outside the outer shell 1;Specifically, the middle connecting shell 2 is a horizontally placed L-shaped plate, one end is used to clamp the bottom mounting disc 11, and the other end is fixed to the circumferential surface of the friction-reducing mechanism and the cylindrical pressing part 104, so that both sides of the friction-reducing mechanism are extruded and fixed;

[0044] The air outlet 3 is sleeved on the middle connecting shell 2, specifically the middle connecting shell 2 is inserted into the installation groove 302 position of the air outlet 3;

[0045] The acceleration driving part 6 has an elastic component between one end and the drive cutting disc 7, and the other end passes through the friction-reducing mechanism and the bottom mounting disc 11 to be provided with a ratchet mechanism;The elastic component adopts torsion spring 14 in the embodiment;

[0046] The drive component 8 drives the drive cutting disc 7 to rotate cyclically in the first position and the second position, and the air outlet 3 generates vortex ring;It should be noted here that, referring to Figure 2 , the first position of the drive cutting disc 7 blocks the two air outlets 3 in the upper and lower positions in the initial state, and the second position blocks the two air outlets 3 in the left and right positions;The acceleration driving part 6 is used to accelerate the counterclockwise rotation of the drive cutting disc 7;

[0047] Among them, the drive cutting disc 7 and the acceleration driving part 6 are provided with the first permanent magnet 702 and the second permanent magnet 604 matched with the drive component 8.

[0048] In the specific implementation process of the embodiment, as Figure 2As shown, the driving component 8 includes electromagnet one 801, electromagnet two 802, electromagnet three 803 and electromagnet four 804. When electromagnet one 801 is S pole and electromagnet three 803 is N pole, and the other two electromagnets are powered off, the accelerating driving part 6 rotates 180° clockwise and enters the balance state. When electromagnet two 802 is S pole and electromagnet four 804 is N pole, and the other two electromagnets are powered off, the accelerating driving part 6 is blocked by the ratchet mechanism and remains stationary. When electromagnet three 803 is S pole and electromagnet one 801 is N pole, and the other two electromagnets are powered off, the accelerating driving part 6 is at the force extreme point, and the wobble of the driving cutting disc 7 is transmitted to the accelerating driving part 6 through the elastic component to make the accelerating driving part 6 rotate clockwise under the magnetic force. When electromagnet four 804 is S pole and electromagnet two 802 is N pole, and the other two electromagnets are powered off, the accelerating driving part 6 remains stationary.

[0049] In the implementation of the embodiment, as shown in Figure 1 As shown, the friction reduction mechanism includes upper bearing 9 and lower bearing 10, and the upper bearing 9 and the lower bearing 10 are respectively provided with balls or rollers. The driving cutting disc 7 is arranged between the balls. In the embodiment, the driving cutting disc 7 is arranged between the balls between the upper bearing 9 and the lower bearing 10, so that the friction of the driving cutting disc 7 is reduced when the driving cutting disc 7 rotates, and the rotation is smooth.

[0050] In the implementation of the embodiment, as shown in Figure 3 As shown, the ratchet mechanism includes ratchet 12 arranged at the end of the rotating shaft 601 of the accelerating driving part 6 and pawl 13 arranged on the bottom mounting disc 11 to prevent the ratchet 12 from rotating counterclockwise. The ratchet 12 and the pawl 13 are arranged to make the accelerating driving part 6 rotate clockwise only, thereby providing a force storage basis for the elastic component.

[0051] In the implementation of the embodiment, as shown in Figures 7-8 As shown, the second permanent magnet 604 is arranged at the end of the rotating shaft 601 away from the ratchet mechanism. The driving cutting disc 7 includes outer disc 701 and airflow blocking plate 705 arranged inside the outer disc 701. The first permanent magnets 702 are evenly arranged at the two ends of the outer disc 701 corresponding to the airflow blocking plate 705. The two driving components 8 originally powered on are powered off, and the other two driving components 8 are powered on to generate a magnetic field. Due to the principle of same-sex attraction and opposite-sex repulsion, the driving cutting disc 7 rotates. Due to the change of the magnetic force direction, the elastic force of the torsion spring 14 is released, and the driving cutting disc 7 rotates under the action of the magnetic force and the elastic force. Since the second permanent magnet 604 is also arranged at the top of the accelerating driving part 6, the accelerating driving part 6 also rotates under the action of the magnetic force when the driving cutting disc 7 rotates, thereby providing elastic force for the torsion spring 14.

[0052] In the implementation of the embodiment, as shown in Figure 7As shown, the acceleration driving member 6 is provided with a torsion driving slot one 602, the driving cutting disc 7 is provided with a torsion driving slot two 704, one end of the elastic component is clamped in the torsion driving slot one 602, the other end is clamped in the torsion driving slot two 704, and the torsion spring 14 is wrapped by the protective shell 603.

[0053] In the specific implementation process of the embodiment, as shown in Figure 5 and Figure 6 As shown, the air outlet 3 is provided with a plurality of air inlet ducts 301, the bottom mounting disc 11 is provided with air inlet duct mounting holes 1103 corresponding to the installation of the air inlet ducts 301, and the air outlet 3 is sleeved on the middle connecting shell 2 through the mounting slot 302.

[0054] The driving cutting disc 7 is provided with a through hole one 703, the bottom mounting disc 11 is provided with a through hole two 1101 for mounting the rotating shaft 601, the pawl 13 is connected with the pawl rotating shaft 1102 on the bottom mounting disc 11, the vertical surface 1104 is used for fixing the upper bearing 9 and the lower bearing 10, and the external mounting disc 1105 is used for extruding the lower bearing 10.

[0055] In the specific implementation process of the embodiment, as shown in Figure 1 and Figure 4 As shown, the outer shell 1 is provided with a tensile strain gauge 4 and an indicator lamp 5. The outer shell 1 is provided with an air conditioner connecting portion 101 connected with an air conditioner, the air conditioner connecting portion 101 is provided with a tensile strain gauge mounting slot 102 for mounting the tensile strain gauge 4, the upper middle portion of the air conditioner connecting portion 101 is provided with an indicator lamp mounting slot 103 for mounting the indicator lamp 5, and the cylindrical pressing portion 104 is sleeved in the inner portion of the middle connecting shell 2 and is used for extruding the upper bearing 9 and the lower bearing 10. The tensile strain gauge is mounted at the connection, if the connection is deformed or cracked due to aging, an electric signal is generated by the tensile strain gauge, the indicator lamp is turned on, the user is reminded to maintain, and the device is prevented from falling accidentally and causing damage to the personnel.

[0056] When the outer shell 1 and the air conditioner connecting portion 101 connected with the air conditioner are cracked due to aging or are deformed under the action of gravity, the tensile strain gauge 4 mounted at the corresponding position generates an electric signal, and the indicator lamp 5 is turned on, reminding the user to replace the outer shell 1, preventing the device from falling from a high place and causing harm to the safety of the user's life.

[0057] In the initial state, the two opposing drive components 8 are energized, generating a magnetic field. At this time, the second permanent magnet 604 and the uniformly distributed first permanent magnet 702 remain stationary under the action of magnetic force. The torsion spring 14 is in a certain compressed state, thus giving the drive cutting disk 7 a torque. However, since the drive component 8 generates a magnetic field, it generates a magnetic force on the first permanent magnet unit on the drive cutting disk 7. Therefore, when the drive cutting disk 7 rotates at a certain angle, the magnetic force generated is the same as the elastic force generated by the torsion spring 14. The two forces are the same in magnitude but opposite in direction. The drive cutting disk 7 is stationary. Therefore, the line B connecting the centers of the two opposing air intake pipes does not coincide with the center symmetry line A of the drive cutting disk 7. However, since the size of the airflow cut-off plate 705 on the drive cutting disk 7 is larger than the size of the air intake pipe 301, the airflow cut-off plate 705 on the drive cutting disk 7 can close the corresponding two air intake pipes 301.

[0058] Because of the ratchet mechanism, the acceleration drive 6 can only rotate clockwise, while the magnetic field switches on and off according to clockwise angles. Therefore, the cutting disc 7 rotates counterclockwise under the action of magnetic force. Since there are four drive components 8, the cutting disc 7 rotates approximately 90° each time, and one rotation of the cutting disc 7 constitutes one cycle. The cutting disc 7 rotates four times. When electromagnet 1 801 is the S pole, electromagnet 3 803 is the N pole, and the other two electromagnets are de-energized, the acceleration drive 6 rotates 180° clockwise and then enters a balanced state. Figure 2 As shown, when electromagnet 2 802 is the S pole, electromagnet 4 804 is the N pole, and the other two electromagnets are de-energized, the acceleration drive 6 can only rotate counterclockwise under the action of magnetic force. Due to the obstruction of the ratchet mechanism, the acceleration drive 6 remains stationary at this time. When electromagnet 3 803 is the S pole, electromagnet 1 801 is the N pole, and the other two electromagnets are de-energized, the acceleration drive 6 is at the dead point of force. However, since the driving cutting disc 7 will shake, the shaking is transmitted to the acceleration drive 6 through the torsion spring 14, causing it to leave the dead point of force position and rotate 180° clockwise under the action of magnetic force. Similarly, the acceleration drive 6 rotates 180° each time. When electromagnet 4 804 is the S pole, electromagnet 2 802 is the N pole, and the other two electromagnets are de-energized, the acceleration drive 6 remains stationary.

[0059] Within one cycle, the acceleration drive 6 rotates clockwise twice to store force in the torsion spring 14. The first rotation is in the initial state: when electromagnet 1 801 is the S pole, electromagnet 3 803 is the N pole, and the other two electromagnets are de-energized, the acceleration drive 6 rotates clockwise 180°.

[0060] The second clockwise rotation occurs when electromagnet 3803 is the S pole, electromagnet 1801 is the N pole, and the other two electromagnets are de-energized, causing the acceleration drive 6 to rotate 180° clockwise.

[0061] The air conditioner connecting part 101 is connected with the air conditioner nozzle. When the air conditioner is turned on, the airflow enters the device from here and flows out from the other two air inlet pipes 301 which are not closed by the driven cutting disc 7. At the next moment, the two electromagnets, electromagnet one 801 and electromagnet three 803, which were originally powered, are powered off, and the other two electromagnets, electromagnet two 802 and electromagnet four 804, are powered on to generate a magnetic field. Due to the principle of same-sex attraction and opposite-sex repulsion, the driven cutting disc 7 rotates, and due to the change in the direction of the magnetic force, the elastic force generated by the torsion spring 14 is released, and the driven cutting disc 7 rotates under the action of magnetic force and elastic force, increasing the movement speed. At the same time, since the upper bearing 9 and the lower bearing 10 are in contact with the outer disc 701 of the driven cutting disc 7, the friction of the driven cutting disc 7 during movement is smaller, and the frequency generated per unit time is faster. Since the top of the acceleration driving part 6 is also equipped with a second permanent magnet 604, when the driven cutting disc 7 rotates, the acceleration driving part 6 will also rotate under the action of the magnetic force, thereby providing elastic force for the torsion spring 14. At the same time, a ratchet 12 is installed at the rotating shaft 601, which cooperates with the pawl 13 installed on the pawl rotating shaft 1102 to prevent the torsion spring 14 from rotating the acceleration driving part 6 in the positive direction when releasing the elastic force. When the driven cutting disc 7 rotates to about 90°, since the diameter of the air inlet pipe 301 is smaller than the diameter of the airflow cutoff plate 705, at this time the air inlet pipe 301 has been closed. When the driven cutting disc 7 is decelerated under the action of the magnetic force, the air inlet pipe 301 remains closed, so that the gas in the air inlet pipe 301 is rectified, increasing uniformity, making the vortex ring effect better. Since the stop of the driven cutting disc 7 is realized by non-contact force, there is no instantaneous stop in the process of mechanical transmission, thereby reducing the vibration of the equipment and increasing the service life of the equipment.

[0062] In summary, 1. Lightweight: Since the device does not have heavy accessories such as motors, and the magnetic cutting plate is in contact with the bearing, the movement friction is very small, so the mass of the corresponding driven permanent magnet and electromagnet is relatively small. The lighter mass installed at the air conditioner nozzle is more stable and more lightweight.

[0063] 2. Long service life and high safety: The magnetic driving force can make the magnetic cutting plate decelerate without hitting some parts when it stops suddenly, but there is a buffer distance to decelerate, which makes the overall device vibrate less, thereby preventing the device from breaking due to high-frequency vibration and causing damage to personnel. If the connection part is deformed or cracked due to aging, the tensile strain gauge will generate an electric signal, causing the indicator light to turn on, reminding the user to repair, preventing the device from falling accidentally and causing damage to personnel.

[0064] 3. Higher generation frequency: the magnetic cutting plate is driven by both torsion spring and magnetic force, so that faster response speed can be obtained, and higher vortex ring generation frequency is further generated.

[0065] The above merely describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make several improvements and modifications without departing from the technical principles of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. An air conditioning vortex ring air supply device characterized by comprising: The application relates to a vortex ring air supply device. The vortex ring air supply device comprises a friction-reducing mechanism, a driving part (8) and a bottom mounting disc (11) arranged on the two sides of the friction-reducing mechanism, a shell (1) and a middle connecting shell (2), an air outlet (3) arranged on the middle connecting shell (2), an accelerating driving part (6) and a driving cutting disc (7) arranged in the middle of the friction-reducing mechanism. The driving part (8) drives the driving cutting disc (7) to rotate circularly to the first position and the second position to generate a vortex ring at the air outlet. The driving part (8) comprises an electromagnet I (801), an electromagnet II (802), an electromagnet III (803) and an electromagnet IV (804). When the electromagnet I (801) is S-pole, the electromagnet III (803) is N-pole, the electromagnet II (802) and the electromagnet IV (804) are powered off, the accelerating driving part (6) rotates clockwise; when the electromagnet II (802) is S-pole, the electromagnet IV (804) is N-pole, the other two electromagnets are powered off, the accelerating driving part (6) is blocked by the ratchet mechanism and remains stationary; when the electromagnet III (803) is S-pole, the electromagnet I (801) is N-pole, the other two electromagnets are powered off, the accelerating driving part (6) is at a force extreme point, the shaking of the driving cutting disc (7) is transmitted to the accelerating driving part (6) through the elastic part, the accelerating driving part (6) rotates clockwise under the electromagnetic driving; when the electromagnet IV (804) is S-pole, the electromagnet II (802) is N-pole, the other two electromagnets are powered off, the accelerating driving part (6) remains stationary. The accelerating driving part (6) comprises a rotating shaft (601), and the second permanent magnet (604) is arranged at one end of the rotating shaft (601) far away from the ratchet mechanism. The ratchet mechanism comprises a ratchet (12) arranged at the end of the rotating shaft (601) and a pawl (13) arranged on the bottom mounting disc (11) and preventing the ratchet (12) from rotating counterclockwise. The friction-reducing mechanism comprises an upper bearing (9) and a lower bearing (10), and balls are arranged between the upper bearing (9) and the lower bearing (10). The driving cutting disc (7) comprises an outer disc (701) and an airflow intercepting plate (705) arranged in the inner part of the outer disc (701), and the first permanent magnets (702) are uniformly arranged at the two ends of the airflow intercepting plate (705) of the outer disc (701).

2. The air conditioning vortex ring air supply device according to claim 1, characterized by The friction-reducing mechanism comprises an upper bearing (9) and a lower bearing (10), and balls are arranged between the upper bearing (9) and the lower bearing (10).

3. The air conditioning vortex ring air supply device according to claim 1, characterized by The driving cutting disc (7) comprises an outer disc (701), an airflow intercepting plate (705) arranged in the inner part of the outer disc (701), and the first permanent magnets (702) are uniformly arranged at the two ends of the airflow intercepting plate (705) of the outer disc (701).

4. The air-bleed ring air supply device of claim 1, wherein, The acceleration driving part (6) is provided with a torsion driving groove one (602), the driving cutting disc (7) is provided with a torsion driving groove two (704), one end of the elastic component is clamped in the torsion driving groove one (602), the other end is clamped in the torsion driving groove two (704), the elastic component is wrapped by the protective shell (603) outside.

5. The air conditioning vortex ring air supply device according to claim 1, characterized by A plurality of air inlet pipes (301) are arranged on the air outlet (3), and the bottom mounting disc (11) is provided with air inlet pipe mounting holes (1103) corresponding to the air inlet pipes (301).

6. The air conditioning vortex ring air supply device according to claim 1, characterized by The outer shell (1) is provided with a tensile strain gauge (4) and an indicator light (5) for detecting and prompting the deformation of the outer shell (1) and the air conditioner connecting part.

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