A constant temperature exhaust device for a magnetic levitation air compressor

Abstract

The present invention relates to a constant temperature exhaust device for a magnetic levitation air compressor, comprising a support frame 1, wherein the support frame 1 is movably connected to a rotating frame 1, and the support frame 2 is rotatably connected to a rotating frame 2, wherein a storage bottle is connected between the rotating frame 2 and the rotating frame 1, and the number of the storage bottles is more than six, and the storage bottles are distributed in a ring shape, and the middle parts of the rotating frame 1 and the rotating frame 2 are connected by a central column, and a cylindrical cavity is concavely provided inside the storage bottle, and a cooling pipe is provided inside the cylindrical cavity. The heat of the gas inside the storage bottle is taken away by the cooling pipe in the cooling mechanism, so that the gas is cooled and cooled. The gas stays in the storage bottle for a long time, and the gas is fully cooled, so that the gas temperature is lower, the operating temperature of the electronic structure of the magnetic levitation air compressor is lowered, the energy consumption is reduced, and the operating efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the field of constant temperature exhaust, and in particular relates to a constant temperature exhaust device for a magnetic levitation air compressor. Background Art

[0002] A magnetic levitation air compressor is an air compressor that uses magnetic levitation bearing technology. Compared with traditional air compressors, magnetic levitation air compressors have many unique advantages. Due to the use of magnetic levitation bearings, magnetic levitation air compressors achieve contact-free friction and mechanical loss, thereby significantly improving operating efficiency. Its operating efficiency can reach 84.5%, which is much higher than the efficiency of traditional air compressors. Magnetic levitation air compressors have extremely low noise and vibration. Due to the use of an integral box-type structure, its noise is controlled below 80dB, the body vibration is extremely small, and no installation foundation is required. This allows the magnetic levitation air compressor to operate stably in various environments without causing excessive interference to the surrounding environment.

[0003] There are problems with the existing technology, such as the "Constant Temperature Exhaust Device for a Magnetic Levitation Air Compressor" with patent application number CN202410280091.2. The exhausted gas in its structure flows quickly through the cooling pipe and is transported back to the magnetic levitation air compressor without being fully cooled, resulting in the temperature of the cooled gas still being high, making the structural operating temperature of the magnetic levitation air compressor still high, and the energy consumption cannot be reduced, and its operating efficiency is also greatly limited. Therefore, a constant temperature exhaust device for a magnetic levitation air compressor is proposed. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the following technical problems in the existing technology: the gas flows through the cooling pipe quickly and is transported back to the magnetic levitation air compressor without being fully cooled, resulting in the temperature of the cooled gas still being high, making the structural operating temperature of the magnetic levitation air compressor still high, and the energy consumption cannot be reduced, and its operating efficiency is greatly limited.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a constant temperature exhaust device for a magnetic levitation air compressor, comprising a support frame 1, wherein the support frame 1 is movably connected to a rotating frame 1, and the support frame 2 is rotatably connected to a rotating frame 2, and a storage bottle is connected between the rotating frame 2 and the rotating frame 1, wherein the number of the storage bottles is more than six, and the storage bottles are distributed in an annular shape, and the middle parts of the rotating frame 1 and the rotating frame 2 are connected by a central column, and a cylindrical cavity is concavely provided inside the storage bottle, and a cooling pipe is provided in the cylindrical cavity, and the cooling pipe is connected to a cooling mechanism, and the cooling pipe is spiral-shaped;

[0007] The rotating frame 2 is connected to the driving mechanism, one side of the magnetic levitation air compressor is connected to the circulating compression pump, and the circulating compression pump is also connected to the thick pipe 2, the thick pipe 2 extends into the side of the support frame 1 away from the magnetic levitation air compressor, and the other side of the magnetic levitation air compressor is connected to the thick pipe 1, the thick pipe 1 extends into the side of the support frame 2 close to the magnetic levitation air compressor, the rotating frame 2 is concavely provided with an annular groove 1, the cylindrical cavity is connected to the annular groove 1 through the intermediate pipe 1, the end of the thick pipe 1 located on the inner side of the rotating frame 2 extends into the annular groove 1, the inner side of the support frame 2 is provided with a blocking seat, the blocking seat is inserted into the annular groove 1, and the blocking seat is movably connected to the annular groove 1;

[0008] An intermediate pipe 2 is provided in the rotating frame 1, the cylindrical cavity is connected to the intermediate pipe 2, and the intermediate pipe 2 is movably connected to the thick pipe 2 through the intermediate pipe 3.

[0009] As a preferred technical solution for a constant temperature exhaust device for a magnetic levitation air compressor, the inner side of the support frame 1 is provided with an annular groove 2, the rotating frame 1 is provided with an annular sealing platform, the annular sealing platform is provided with an intermediate pipe 3, the annular sealing platform extends into the annular groove 2, the annular sealing platform is rotatably connected to the annular groove 2, the thick pipe 2 is connected to the annular groove 2, and a switch mechanism is provided between the intermediate pipe 3 and the intermediate pipe 2;

[0010] When the thick pipe 2 does not correspond to the intermediate pipe 3, it is blocked by the annular sealing platform.

[0011] As an optimal technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the blocking seat is a circular ring with a gap, and arc-shaped inclined surfaces are provided on both sides of the gap of the circular ring;

[0012] The roller moves along the arc-shaped inclined surface, so that the roller comes into contact with the flat surface of the blocking seat or the roller leaves the flat surface of the blocking seat.

[0013] As a preferred technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the drive mechanism includes a pinion, a ring gear, and a drive motor. The drive motor is disposed in the second support frame, and the power end of the drive motor is connected to the pinion. The outer periphery of the second rotating frame is concavely provided with an annular groove 1, and the ring gear is disposed in the annular groove 1. The ring gear extends into the annular groove 1 and engages with the pinion.

[0014] The driving motor drives the pinion to rotate, and the pinion drives the gear ring and the second rotating frame to rotate. The second rotating frame drives the first rotating frame to rotate at a regular angle through the central column.

[0015] As a preferred technical solution for a constant temperature exhaust device for a magnetic levitation air compressor, the switch mechanism includes a movable valve and a communication groove. The rotating frame 1 is recessed with several movable chambers, each corresponding to a storage bottle. The movable chamber is slidably connected to a movable valve, and the movable valve is provided with a communication groove. The intermediate pipe 2 is connected to one side of the movable chamber, and the intermediate pipe 3 is connected to the other side of the movable chamber.

[0016] The magnetic field of permanent magnet one pushes permanent magnet two to move, and permanent magnet two moves the movable valve to overcome the elastic force of spring two. The connecting groove on the movable valve corresponds to intermediate tube two and intermediate tube three. In this way, one end of the storage bottle is connected to the thick pipe two, and the other end of the storage bottle is connected to the intermediate tube one and is blocked and sealed by the movable plug. The movable plug is blocked by the sealing seat and cannot be moved out of the intermediate tube one.

[0017] As an optimal technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the switching mechanism also includes a second spring, a second permanent magnet and a first permanent magnet. A second spring is arranged between one end of the movable valve and the inner wall of the movable cavity, and a second permanent magnet is arranged at the other end of the movable valve. A second annular groove is provided on the outer peripheral surface of the first rotating frame. A first permanent magnet is provided on one side of the first rotating frame through a suspension frame, and one end of the first permanent magnet extends into the second annular groove. The magnetic pole of the side of the first permanent magnet facing the second permanent magnet is the same as the magnetic pole of the side of the second permanent magnet facing the first permanent magnet.

[0018] As a preferred technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the cooling mechanism includes an insulated air pipe, a first rotary joint, a spherical distribution seat, a branch pipe, a second rotary joint, a circulation pump, and a cooler. The insulated air pipe is provided with the cooler and the circulation pump. One end of the insulated air pipe is connected to a spherical distribution seat via a first rotary joint and a thin tube connected to the first rotary joint. The other end of the insulated air pipe is connected to another spherical distribution seat via a second rotary joint and a thin tube connected to the second rotary joint. The spherical distribution seat is connected to several branch pipes, each of which is connected to the end of the cooling pipe. The number of the branch pipes is twice the number of the cooling pipes, and the branch pipes are arranged at both ends of the cooling pipe.

[0019] The circulation pump starts, causing the refrigerant to flow in the insulated gas pipe and circulate between the cooler, the spherical distribution seat, the branch pipe and the cooling pipe.

[0020] As an optimal technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the magnetic levitation air compressor, the second support frame and the first support frame are all fixedly arranged on the upper side of the base plate.

[0021] As an optimal technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, a movable plug is slidably connected inside the intermediate tube, and a connecting frame is provided on the movable plug. The connecting frame is screwed to a roller, and the roller is movably connected to the sealing seat.

[0022] As an optimal technical solution for a constant temperature exhaust device of a magnetic levitation air compressor, the circular groove of the second support frame is rotatably connected to the second rotating frame, and a sealing ring is provided on the inner wall of the circular groove, which is movably connected to the outer periphery of the second rotating frame;

[0023] Make the space between the second supporting frame and the second rotating frame airtight.

[0024] The beneficial effects of the constant temperature exhaust device for a magnetic levitation air compressor of the present invention are as follows: the heat of the gas inside the storage bottle is taken away by the cooling pipe in the cooling mechanism, and the gas stays in the storage bottle for a long time, so that the gas has sufficient time to be fully cooled and cooled. The gas is fully cooled and the gas temperature is lower, thereby lowering the temperature of the magnetic levitation air compressor as a whole, lowering the operating temperature of the structure, reducing resistance, and reducing energy consumption, thereby greatly improving operating efficiency;

[0025] By using the rotating frame 1, the rotating frame 2, the cooling mechanism, the switch mechanism and the driving mechanism, the gas supply from the storage bottles is realized in rotation, thereby achieving the purpose of continuously providing gas at a lower temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0027] Figure 1 It is a schematic diagram of the top view of the structure of the present invention;

[0028] Figure 2 It is a schematic cross-sectional structural diagram of the side of the present invention;

[0029] Figure 3 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of part E in the middle;

[0030] Figure 4 Schematic diagram of the three-dimensional structure of the blocking seat of the present invention;

[0031] Figure 5 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of part F in the middle;

[0032] Figure 6 This is a schematic structural diagram of the ring-shaped groove 2 of the present invention being moved out of the opening portion of the intermediate tube 1;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the present invention.

[0034] Figure 1: 1. Support frame 1; 2. Rotating frame 1; 3. Rotating frame 2; 4. Insulated air pipe; 5. Support frame 2; 6. Annular groove 1; 7. Sealing seat; 8. Storage bottle; 9. Magnetic levitation air compressor; 10. Bottom plate; 11. Circulating compression pump; 12. Circulating pump; 13. Cooling pipe; 14. Cooling machine; 15. Annular groove 1; 16. Intermediate pipe 1; 17. Permanent magnet 1; 18. Rotary joint 1; 19. Rotary joint 2; 20. Ball shaped distribution seat; 21. Center column; 22. Thick pipe one; 23. Thick pipe two; 24. Ring gear; 25. Intermediate pipe two; 26. Pinion; 27. Annular sealing platform; 28. Intermediate pipe three; 29. ​​Annular groove two; 30. Movable cavity; 31. Spring two; 32. Movable valve; 33. Permanent magnet two; 34. Connecting groove; 35. Branch pipe; 36. Movable plug; 37. Annular support seat; 38. Roller; 39. Annular groove two. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate 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 may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" 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 various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0038] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0039] like Figures 1 to 7 As shown, the present invention proposes a constant temperature exhaust device for a magnetic levitation air compressor, comprising a support frame 1, wherein the support frame 1 is movably connected to a rotating frame 2, and a support frame 2 5 is rotatably connected to a rotating frame 2 3. A storage bottle 8 is connected between the rotating frame 2 3 and the rotating frame 2. The number of the storage bottles 8 is six or more, and the storage bottles 8 are distributed in an annular shape. The middle parts of the rotating frame 2 and the rotating frame 2 3 are connected by a central column 21. A cylindrical cavity is concavely provided inside the storage bottle 8, and a cooling pipe 13 is provided in the cylindrical cavity. The cooling pipe 13 is connected to a cooling mechanism, and the cooling pipe 13 is spiral.

[0040] The rotating frame 2 3 is connected to the driving mechanism, one side of the magnetic levitation air compressor 9 is connected to the circulating compression pump 11, and the circulating compression pump 11 is also connected to a thick pipe 23. The thick pipe 23 extends into the side of the support frame 1 away from the magnetic levitation air compressor 9, and the other side of the magnetic levitation air compressor 9 is connected to a thick pipe 22. The thick pipe 22 extends into the side of the support frame 2 5 close to the magnetic levitation air compressor 9. An annular groove 6 is concavely provided on the rotating frame 2 3, and the cylindrical cavity is connected to the annular groove 6 through an intermediate pipe 16. One end of the thick pipe 22 located on the inner side of the rotating frame 2 3 extends into the annular groove 6. A blocking seat 7 is provided on the inner side of the support frame 2 5, and the blocking seat 7 is inserted into the annular groove 6. The blocking seat 7 is movably connected to the annular groove 6;

[0041] An intermediate pipe 25 is provided in the rotating frame 1 2 , the cylindrical cavity is connected to the intermediate pipe 25 , and the intermediate pipe 25 is movably connected to the thick pipe 2 23 through the intermediate pipe 3 28 .

[0042] An annular groove 29 is recessed on the inner side of the support frame 1. An annular sealing platform 27 is provided in the rotating frame 1. An intermediate pipe 3 28 is provided in the annular sealing platform 27. The annular sealing platform 27 extends into the annular groove 29. The annular sealing platform 27 is rotatably connected to the annular groove 29. The thick pipe 23 is connected to the annular groove 29. A switch mechanism is provided between the intermediate pipe 3 28 and the intermediate pipe 2 25.

[0043] When the thick pipe 23 does not correspond to the intermediate pipe 3 28 , it is blocked by the annular sealing platform 27 .

[0044] The blocking seat 7 is a circular ring with a gap, and arc-shaped inclined surfaces are provided on both sides of the gap of the circular ring;

[0045] The roller 38 moves along the arc-shaped inclined surface, so that the roller 38 comes into contact with the flat surface of the blocking seat 7 or the roller 38 leaves the flat surface of the blocking seat 7.

[0046] The driving mechanism includes a pinion 26, a ring gear 24 and a driving motor. The driving motor is provided in the support frame 2 5. The power end of the driving motor is connected to the pinion 26. The outer periphery of the rotating frame 2 3 is provided with a circular groove 15. The ring gear 24 is provided in the circular groove 15. The ring gear 24 extends into the circular groove 15 and engages with the pinion 26.

[0047] The driving motor drives the pinion 26 to rotate, and the pinion 26 drives the ring gear 24 and the rotating frame 2 3 to rotate. The rotating frame 2 3 drives the rotating frame 1 2 to rotate at a regular angle through the central column 21 .

[0048] The switch mechanism includes a movable valve 32 and a connecting groove 34. Several movable chambers 30 are recessed in the rotating frame 1 (2), and the movable chambers 30 correspond one to one with the storage bottles 8. The movable valves 32 are slidably connected in the movable chambers 30, and the movable valves 32 are provided with connecting grooves 34. The intermediate tube 25 is connected to one side of the movable chamber 30, and the intermediate tube 25 is connected to the other side of the movable chamber 30.

[0049] The magnetic field of permanent magnet 17 pushes permanent magnet 2 33 to move, and permanent magnet 2 33 moves with movable valve 32 to overcome the elastic force of spring 2 31. The connecting groove 34 on movable valve 32 corresponds to intermediate tube 2 25 and intermediate tube 3 28. In this way, one end of storage bottle 8 is connected to thick pipe 2 23, and the other end of this storage bottle 8 is connected to intermediate tube 1 16 and is blocked and sealed by movable plug 36. The movable plug 36 is blocked by the blocking seat 7 and cannot be moved out of intermediate tube 1 16.

[0050] The switch mechanism also includes a spring 2 31, a permanent magnet 2 33 and a permanent magnet 17. A spring 2 31 is arranged between one end of the movable valve 32 and the inner wall of the movable chamber 30. A permanent magnet 2 33 is arranged at the other end of the movable valve 32. A circular groove 2 39 is provided on the outer peripheral surface of the rotating frame 1 2. A permanent magnet 17 is provided on one side of the rotating frame 1 2 through a suspension frame. One end of the permanent magnet 17 extends into the circular groove 2 39. The magnetic pole of the side of the permanent magnet 17 facing the permanent magnet 2 33 is the same as the magnetic pole of the side of the permanent magnet 2 33 facing the permanent magnet 17.

[0051] The cooling mechanism includes an insulation air pipe 4, a rotary joint 19, a spherical distribution seat 20, a branch pipe 35, a rotary joint 2 18, a circulation pump 12 and a cooler 14. The insulation air pipe 4 is provided with the cooler 14 and the circulation pump 12. One end of the insulation air pipe 4 is connected to a spherical distribution seat 20 via a rotary joint 19 and a thin tube connected to the rotary joint 19. The other end of the insulation air pipe 4 is connected to another spherical distribution seat 20 via a rotary joint 2 18 and a thin tube connected to the rotary joint 2 18. The spherical distribution seat 20 is connected to several branch pipes 35. The branch pipes 35 are connected to the ends of the cooling pipes 13 accordingly. The number of the branch pipes 35 is twice the number of the cooling pipes 13. The branch pipes 35 are arranged at both ends of the cooling pipe 13.

[0052] The circulation pump 12 is started, causing the refrigerant to flow in the heat-insulating gas pipe 4 and circulate between the cooling machine 14 , the spherical distribution seat 20 , the branch pipe 35 and the cooling pipe 13 .

[0053] The magnetic levitation air compressor 9, support frame 2 5 and support frame 1 1 are all fixedly arranged on the upper side of the base plate 10.

[0054] A movable plug 36 is slidably connected in the middle tube 16 , and a connecting frame is provided on the movable plug 36 . The connecting frame is screwed to a roller 38 , and the roller 38 is movably connected to the blocking seat 7 .

[0055] The circular groove of the support frame 2 5 is rotatably connected to the rotating frame 2 3, and a sealing ring is provided on the inner wall of the circular groove, which is movably connected to the outer periphery of the rotating frame 2 3;

[0056] Make the space between the supporting frame 2 5 and the rotating frame 2 3 airtight.

[0057] The thick pipe 22 is staggered with the intermediate pipe 16 , and the movable plug 36 will not block the thick pipe 22 . The cooler 14 and the circulating pump 12 are fixed on the base plate 10 .

[0058] One end of the movable plug 36 is connected in a ring shape to a plurality of limiting thin rods, and the limiting thin rods are slidably connected to the inner wall of the annular support seat 37. The material of the rotating frame 2 is non-metal.

[0059] The specific implementation method is as follows: the driving motor drives the pinion 26 to rotate, the pinion 26 drives the ring gear 24 and the rotating frame 2 3 to rotate, and the rotating frame 2 3 drives the rotating frame 1 2 to rotate at a regular angle through the central column 21;

[0060] Each time the drive motor is started, the storage bottle 8 corresponding to permanent magnet 17 is replaced. When the storage bottle 8 rotates to the position corresponding to permanent magnet 17, the magnetic field of permanent magnet 17 pushes permanent magnet 2 33, causing it to move. Permanent magnet 2 33 causes movable valve 32 to overcome the elastic force of spring 2 31 and move. The connecting groove 34 on movable valve 32 corresponds to intermediate pipe 2 25 and intermediate pipe 3 28. In this way, one end of storage bottle 8 is connected to thick pipe 2 23, while the other end of storage bottle 8 is connected to intermediate pipe 16 and is sealed by movable plug 36. The movable plug 36 is blocked by the blocking seat 7 and cannot be moved out of intermediate pipe 16.

[0061] The circulating compression pump 11 starts to draw air from the magnetic levitation air compressor 9, discharging the gas in the magnetic levitation air compressor 9. The gas is then transported through the thick pipe 23 to the intermediate pipe 3 28, passing through the connecting groove 34 and the intermediate pipe 2 25 to the interior of the storage bottle 8, where it is compressed and stored. The cooling pipe 13 in the cooling mechanism removes the heat from the gas in the storage bottle 8, cooling the gas. The gas stays in the storage bottle 8 for a long time.

[0062] The circulation pump 12 is started, causing the refrigerant to flow in the heat-insulating gas pipe 4, circulating between the cooler 14, the spherical distribution seat 20, the branch pipe 35, and the cooling pipe 13. When the storage bottle 8 is separated from the corresponding position of the blocking seat 7, the spring 2 31 pulls the movable valve 32 to move and block the intermediate pipe 2 25;

[0063] The blocking seat 7 is movably connected to the annular groove 1 6 , and the annular sealing platform 27 is movably connected to the annular groove 2 29 .

[0064] When the thick pipe 23 does not correspond to the intermediate pipe 3 28, it is blocked by the annular sealing platform 27;

[0065] When the annular groove 6 connected to the storage bottle 8 corresponds to the thick pipe 22, the gas in the storage bottle 8 is discharged from the annular groove 6 and returns to the magnetic levitation air compressor 9 through the thick pipe 22.

[0066] During the rotation, the rotary joint 19 and the rotary joint 2 18 enable the heat-insulating air pipe 4 to always maintain a sealed connection with the central column 21.

[0067] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A constant temperature exhaust device for a magnetic levitation air compressor, characterized in that: The invention comprises a support frame 1 (1), wherein the support frame 1 (1) is movably connected to the rotating frame 1 (2), and the support frame 2 (5) is rotatably connected to the rotating frame 2 (3), and a storage bottle (8) is connected between the rotating frame 2 (3) and the rotating frame 1 (2), wherein the number of the storage bottles (8) is more than six, and the storage bottles (8) are distributed in a ring, and the middle parts of the rotating frame 1 (2) and the rotating frame 2 (3) are connected through a central column (21), and a cylindrical cavity is concavely provided inside the storage bottle (8), and a cooling pipe (13) is provided in the cylindrical cavity, and the cooling pipe (13) is connected to the cooling mechanism, and the cooling pipe (13) is spiral-shaped; The rotating frame 2 (3) is connected to the driving mechanism, one side of the magnetic levitation air compressor (9) is connected to the circulating compression pump (11), and the circulating compression pump (11) is also connected to the thick pipe 2 (23). The thick pipe 2 (23) extends into the side of the support frame 1 (1) away from the magnetic levitation air compressor (9), and the other side of the magnetic levitation air compressor (9) is connected to the thick pipe 1 (22). The thick pipe 1 (22) extends into the side of the support frame 2 (5) close to the magnetic levitation air compressor (9). An annular groove 1 (6) is concavely provided on the rotating frame 2 (3), and the cylindrical cavity is connected to the annular groove 1 (6) through the intermediate pipe 1 (16). One end of the thick pipe 1 (22) located on the inner side of the rotating frame 2 (3) extends into the annular groove 1 (6). A blocking seat (7) is provided on the inner side of the support frame 2 (5), and the blocking seat (7) is inserted into the annular groove 1 (6). The blocking seat (7) is movably connected to the annular groove 1 (6); An intermediate pipe 2 (25) is provided in the rotating frame 1 (2), the cylindrical cavity is connected to the intermediate pipe 2 (25), and the intermediate pipe 2 (25) is movably connected to the thick pipe 2 (23) through the intermediate pipe 3 (28); The inner side of the support frame 1 (1) is concavely provided with an annular groove 2 (29), the rotating frame 1 (2) is provided with an annular sealing platform (27), the annular sealing platform (27) is provided with an intermediate pipe 3 (28), the annular sealing platform (27) extends into the annular groove 2 (29), the annular sealing platform (27) is rotatably connected to the annular groove 2 (29), the thick pipe 2 (23) is connected to the annular groove 2 (29), and a switch mechanism is provided between the intermediate pipe 3 (28) and the intermediate pipe 2 (25); The driving mechanism includes a pinion (26), a ring gear (24) and a driving motor. The driving motor is provided in the support frame 2 (5). The power end of the driving motor is connected to the pinion (26). The outer periphery of the rotating frame 2 (3) is provided with a ring-shaped groove 1 (15). The ring gear (24) is provided in the ring-shaped groove 1 (15). The ring gear (24) extends into the ring-shaped groove 1 (15) and engages with the pinion (26). The switch mechanism includes a movable valve (32) and a communication groove (34). The rotating frame (2) is recessed with a plurality of movable chambers (30). The movable chambers (30) correspond to the storage bottles (8) one by one. The movable valves (32) are slidably connected in the movable chambers (30). The movable valves (32) are provided with a communication groove (34). The intermediate tube (25) is connected to one side of the movable chamber (30), and the intermediate tube (25) is connected to the other side of the movable chamber (30). The switch mechanism further comprises a second spring (31), a second permanent magnet (33) and a first permanent magnet (17), a second spring (31) being provided between one end of the movable valve (32) and the inner wall of the movable chamber (30), a second permanent magnet (33) being provided at the other end of the movable valve (32), a second annular groove (39) being provided on the outer peripheral surface of the first rotating frame (2), a first permanent magnet (17) being provided on one side of the first rotating frame (2) through a suspension frame, one end of the first permanent magnet (17) extending into the second annular groove (39), and a side of the first permanent magnet (17) facing the second permanent magnet (33) having the same magnetic pole as a side of the second permanent magnet (33) facing the first permanent magnet (17); The cooling mechanism includes an insulation air pipe (4), a rotary joint (19), a spherical distribution seat (20), a branch pipe (35), a rotary joint (18), a circulation pump (12) and a cooler (14). The insulation air pipe (4) is provided with a cooler (14) and a circulation pump (12). One end of the insulation air pipe (4) is connected to a spherical distribution seat (20) through a rotary joint (19) and a thin tube connected to the rotary joint (19). The other end of the insulation air pipe (4) is connected to another spherical distribution seat (20) through a rotary joint (18) and a thin tube connected to the rotary joint (18). The spherical distribution seat (20) is connected to a plurality of branch pipes (35). The branch pipes (35) are correspondingly connected to the ends of the cooling pipe (13). The number of the branch pipes (35) is twice the number of the cooling pipes (13). The branch pipes (35) are arranged at both ends of the cooling pipe (13).

2. The constant temperature exhaust device for a magnetic levitation air compressor according to claim 1, characterized in that: The blocking seat (7) is a circular ring with a gap, and arc-shaped inclined surfaces are provided on both sides of the gap of the circular ring.

3. The constant temperature exhaust device for a magnetic levitation air compressor according to claim 1, characterized in that: The magnetic levitation air compressor (9), the second support frame (5) and the first support frame (1) are all fixedly arranged on the upper side of the base plate (10).

4. The constant temperature exhaust device for a magnetic levitation air compressor according to claim 1, characterized in that: A movable plug (36) is slidably connected in the middle tube (16), and a connecting frame is provided on the movable plug (36). The connecting frame is screwed to a roller (38), and the roller (38) is movably connected to the plug seat (7).

5. The constant temperature exhaust device for a magnetic levitation air compressor according to claim 1, characterized in that: The circular groove of the second support frame (5) is rotatably connected to the second rotating frame (3), and a sealing ring is provided on the inner wall of the circular groove, and the sealing ring is movably connected to the outer periphery of the second rotating frame (3).

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