Magnetic stirring sealing device and method thereof

Abstract

The invention discloses a magnetic stirring sealing device and method, belongs to the technical field of magnetic stirring, and provides the following scheme that the magnetic stirring sealing device comprises a magnetic stirring sealing mechanism, and a heat dissipation mechanism is arranged in the magnetic stirring sealing mechanism; the connecting assembly is adjusted down through the adjusting control assembly, so that the adjusting assembly changes the acting force direction, the distance between the outer magnetic rotor and the isolation hood can be smoothly adjusted, the magnetic strength between the outer magnetic rotor and the inner magnetic rotor is enhanced, and the stirring operation requirement of high-viscosity materials can be efficiently met; the magnetic force intensity between the outer magnetic rotor and the inner magnetic rotor is weakened by operating the control assembly to move upwards, the adjusting mode can well adapt to the stirring scene of low-viscosity materials, the adjusting mode can flexibly and accurately adjust the magnetic force intensity according to the characteristics of the materials with different viscosities, and the stirring efficiency is improved. And magnetic field coupling loss is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic stirring, and in particular to a magnetic stirring sealing device and a method thereof. Background Art

[0002] In the fields of chemical industry, pharmaceutical industry and material preparation, magnetic stirring sealing devices are widely used because of their advantage of no risk of shaft seal leakage. However, the existing technology has significant technical bottlenecks when dealing with dynamic changes in material viscosity. Traditional magnetic stirring devices mostly adopt a fixed magnetic field coupling design, which makes it difficult to adjust the magnetic force according to the viscosity of the material. Since the magnetic force is constant, when the material viscosity is low, a larger magnetic force is used for transmission, resulting in a higher magnetic field coupling loss between the magnet and the isolation sleeve, generating more unnecessary heat and not conducive to efficient cooling treatment. In addition, the traditional device lacks a linkage control mechanism for magnetic force and cooling, and requires frequent manual intervention in parameter settings. In continuous production scenarios, the cooling effect is easily affected by adjustment lag.

[0003] In response to the above problems, the present invention document proposes a magnetic stirring sealing device and method thereof. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that traditional magnetic stirring devices mostly adopt a fixed magnetic field coupling design, which makes it difficult to adjust the magnetic force according to the viscosity of the material, resulting in the use of a larger magnetic force for transmission when the viscosity of the material is low, resulting in a higher magnetic field coupling loss between the magnet and the isolation sleeve, generating more unnecessary heat, and not convenient for efficient cooling treatment. In addition, the traditional device lacks a linkage control mechanism for magnetic force and cooling, and requires frequent manual intervention in parameter settings. In continuous production scenarios, the cooling effect is easily affected by adjustment lag. A magnetic stirring sealing device and method are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A magnetic stirring sealing device comprises a magnetic stirring sealing mechanism, wherein the magnetic stirring sealing mechanism is provided with a heat dissipation mechanism; The magnetic stirring sealing mechanism includes an outer protective component, an adjustment control component is provided on the outer protective component, a driving device and a magnetic stirring component are respectively provided on the upper and lower sides of the outer protective component, the output shaft of the driving device is fixedly connected to a rotating cavity, a plurality of adjustment components and a plurality of heat dissipation auxiliary components are provided on the rotating cavity, an outer magnetic rotor is provided on one side of the adjustment component, and the plurality of heat dissipation auxiliary components are transmission-connected to the ring gear; The heat dissipation mechanism includes an isolation cover, an airbag structure is provided above the isolation cover, a heat dissipation component connected to the airbag structure is connected to the isolation cover, the airbag structure is overlapped with the cam cone disk, a connecting component is connected above the cam cone disk, and the connecting component is connected to the adjustment control component and the adjustment component.

[0006] Preferably, the outer protection assembly includes an upper sealing chamber, which is fixed to the lower sealing chamber by bolts, and the gear ring is fixedly connected to the lower sealing chamber. The driving device is installed on the upper sealing chamber, and the rotating chamber is rotatably installed on the lower sealing chamber through a bearing. A plurality of vents are provided on the upper sealing chamber.

[0007] Preferably, the magnetic stirring assembly includes a rotating end, a plurality of inner magnetic rotors are mounted on the rotating end, the rotating end is arranged in an isolation cover, and the isolation cover is fixedly connected to the lower sealing chamber.

[0008] Preferably, the rotating end is fixedly connected to a rotating shaft, the rotating shaft is rotatably mounted on the lower sealing cavity via a bearing, and the bottom end of the rotating shaft is fixedly connected to a mounting seat.

[0009] Preferably, the adjustment control assembly includes two sleeves, the two sleeves are fixedly mounted on the upper sealing cavity, an operating rod is slidably connected in the sleeve, the operating rod is fixed in the sleeve by a bolt, and the bottom ends of the two operating rods are fixedly connected to an annular ring.

[0010] Preferably, the heat dissipation assembly includes a heat pipe and a plurality of heat dissipation fins. The heat pipe is wound in a ring shape on the isolation cover, and the plurality of heat dissipation fins fix the heat pipe to the isolation cover. The two ends of the heat pipe are connected to the two sides of the airbag structure through a one-way liquid outlet and a one-way liquid inlet, respectively.

[0011] Preferably, the connecting assembly includes a fixed plate, a cam cone plate is fixedly connected to the bottom of the fixed plate, a plurality of slides are fixedly connected to the fixed plate, the plurality of slides are fixed to the annular ring through bearings, a plurality of through openings are opened on the rotating cavity, and the slides slide in the through openings.

[0012] Preferably, the heat dissipation auxiliary component includes a drive shaft, which is rotatably mounted on the rotation cavity through a bearing, and fan blades and gears are fixedly mounted on both ends of the drive shaft, and the gears are engaged with the ring gear.

[0013] Preferably, the heat dissipation auxiliary component includes a drive shaft, which is rotatably mounted on the rotation cavity through a bearing, and fan blades and gears are fixedly mounted on both ends of the drive shaft, and the gears are engaged with the ring gear.

[0014] A method for using a magnetic stirring sealing device comprises the following steps: S1. When it is necessary to stir materials with a high viscosity, the operating lever is pushed down, and the operating lever drives the annular ring to move downward, so that the slide drives the driving roller to move, and the driving roller moves through the bevel rail to squeeze the bracket, and the bracket drives the outer magnetic rotor to move, and the outer magnetic rotor is close to the isolation cover to increase the magnetic strength. Similarly, when it is necessary to stir materials with a low viscosity, the operation is opposite to the above method. Secondly, the operating lever is pushed down, and the slide also drives the fixed plate to move downward, and the fixed plate drives the cam cone plate to move downward, so that the protrusion of the cam cone plate in contact with the airbag structure increases, thereby increasing the range of motion. Similarly, the operating lever is adjusted upward to reduce the protrusion of the cam cone plate in contact with the airbag structure, thereby reducing the range of motion. S2. During the stirring operation, the driving device drives the rotating cavity to rotate, and the rotating cavity drives the adjusting assembly to rotate through the slide, so that the outer magnetic rotor rotates. The rotation of the outer magnetic rotor pulls the inner magnetic rotor to rotate through magnetic force. The rotation of the inner magnetic rotor drives the rotating end and the rotating shaft to rotate. The rotating shaft drives the stirring shaft to rotate through the mounting seat to perform the stirring operation; S3. During the rotation of the rotating cavity, the rotating cavity drives the cam cone disk to rotate through the connecting assembly, causing the cam cone disk to squeeze the airbag structure and cooperate with the elastic reset of the airbag structure to realize the reciprocating motion of the airbag structure. The airbag structure is filled with liquid through the one-way liquid inlet end and discharged through the one-way liquid outlet end, so that the liquid inside the heat pipe circulates, and the heat pipe cooperates with the heat dissipation fins to achieve rapid heat dissipation. S4. Secondly, the rotation of the cavity also drives the heat dissipation auxiliary component to rotate, so that the gear and the ring gear transmit, the gear drives the drive shaft to rotate, and the drive shaft drives the fan blades to rotate, so that the fan blades accelerate the heat dissipation speed of the heat dissipation fins and heat pipes.

[0015] Compared with the prior art, the present invention provides a magnetic stirring sealing device and method thereof, which has the following beneficial effects: 1. The magnetic stirring sealing device and method thereof adjust the control component downward to adjust the connecting component so that the adjustment component changes the direction of the force, thereby smoothly adjusting the distance between the outer magnetic rotor and the isolation cover, thereby enhancing the magnetic strength between the outer magnetic rotor and the inner magnetic rotor, thereby being able to efficiently meet the stirring operation requirements of materials with higher viscosity. Similarly, by operating the control component upward to weaken the magnetic strength between the outer magnetic rotor and the inner magnetic rotor, this adjustment method is well adapted to the stirring scenario of low-viscosity materials. This adjustment method can flexibly and accurately adjust the magnetic strength according to the characteristics of materials with different viscosities, effectively reducing the magnetic field coupling loss.

[0016] 2. The magnetic stirring sealing device and method thereof drive the rotary cavity to rotate through a driving device, and the rotary cavity drives the connecting component to rotate, so that the cam cone disk rotates and squeezes the airbag structure. The airbag structure can reset itself after being squeezed, so that the airbag structure and the cam cone disk cooperate to realize the circulation of liquid inside the heat pipe. While the liquid inside the heat pipe circulates, the heat pipe and the heat dissipation fins work closely together. The heat dissipation fins, with their large heat dissipation area and excellent thermal conductivity, quickly conduct the heat generated during the magnetic transmission process, significantly improving the heat dissipation effect of the entire system. The rotation process of the rotary cavity also drives the heat dissipation auxiliary component and the gear ring transmission, so that the heat dissipation auxiliary component can accelerate the air flow speed around the heat pipe and the heat dissipation fins, forming a good air convection environment. This multi-level heat dissipation mechanism cooperates with each other and complements each other, further realizing efficient cooling operation during the magnetic transmission process.

[0017] 3. The magnetic stirring sealing device and method thereof adjust the position of the connecting component by adjusting the control component, so that the connecting component can not only drive the adjusting component to adjust the strength of the outer magnetic rotor and the inner magnetic rotor, but also drive the cam cone disk to adjust the upper and lower positions. Since the protrusion of the cam cone disk is designed to decrease downward, when the cam cone disk changes its upper and lower positions under the drive of the connecting component, its contact surface with different parts of the airbag structure also changes accordingly. Due to the difference in contact surface, the degree of compression and movement trajectory of the cam cone disk on the airbag structure are changed, thereby being able to flexibly adjust the amplitude of movement, thereby causing the flow rate of the liquid inside the heat pipe to change accordingly. The entire system cleverly uses the magnitude of the magnetic field force as a basis to achieve perfect adaptation to the cooling operation. When the magnetic field force is strong, the system automatically adjusts to the corresponding liquid flow rate and heat dissipation mode to ensure efficient heat dissipation. When the magnetic field force is weak, it can be reasonably adjusted to avoid excessive energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional view of a magnetic stirring sealing device proposed by the present invention; Figure 2 A three-dimensional view of the connection between the outer protection component and the magnetic stirring component of the magnetic stirring sealing device proposed by the present invention; Figure 3 A perspective view of a cross section of a magnetic stirring assembly of a magnetic stirring sealing device proposed by the present invention; Figure 4 A three-dimensional view of the connection between the driving device and the rotating chamber of a magnetic stirring sealing device proposed by the present invention; Figure 5 A three-dimensional view of a cross section of an outer protective component of a magnetic stirring sealing device proposed by the present invention; Figure 6 A three-dimensional view of a cross section of an upper sealing chamber of a magnetic stirring sealing device proposed by the present invention; Figure 7 This is a three-dimensional view of a rotating chamber of a magnetic stirring sealing device proposed by the present invention when viewed from above; Figure 8 A three-dimensional view of a cross section of a rotating chamber of a magnetic stirring sealing device proposed by the present invention; Figure 9 A three-dimensional view of the cross-sectional connection between the rotating chamber and the heat dissipation auxiliary component of a magnetic stirring sealing device proposed by the present invention; Figure 10 For the present invention Figure 8 A magnified view of the .

[0019] In the figure: 100, magnetic stirring sealing mechanism; 101, driving device; 102, outer protection assembly; 1021, upper sealing chamber; 1022, lower sealing chamber; 1023, vent; 103, magnetic stirring assembly; 1031, rotating end; 1032, rotating shaft; 1033, mounting base; 1034, inner magnetic rotor; 104, gear ring; 105, adjustment control assembly; 1051, operating rod; 1052, sleeve; 1053, annular ring; 106, heat dissipation auxiliary assembly; 1061, gear; 1062, driving shaft; 106 3. Fan blades; 107. Adjustment assembly; 1071. Adjustment rod; 1072. Adjustment sleeve; 1073. Drive roller; 1074. Bevel rail; 1075. Bracket; 108. External magnetic rotor; 109. Rotation chamber; 200. Heat dissipation mechanism; 201. Isolation cover; 202. Airbag structure; 203. Heat dissipation assembly; 2031. Heat pipe; 2032. Heat dissipation fin; 2033. One-way liquid outlet; 2034. One-way liquid inlet; 204. Cam cone disk; 205. Connection assembly; 2051. Slide plate; 2052. Fixed disk. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] Example 1: Reference Figures 1-10A magnetic stirring sealing device includes a magnetic stirring sealing mechanism 100, wherein the magnetic stirring sealing mechanism 100 is provided with a heat dissipation mechanism 200; The magnetic stirring sealing mechanism 100 comprises an outer protection assembly 102, the outer protection assembly 102 comprises an upper sealing cavity 1021, the upper sealing cavity 1021 is fixed by bolts and a lower sealing cavity 1022, a gear ring 104 is fixedly connected in the lower sealing cavity 1022, a driving device 101 is installed on the upper sealing cavity 1021, a rotating cavity 109 is rotatably installed on the lower sealing cavity 1022 through a bearing, the rotating cavity 109 can be stably rotated through the bearing, a plurality of air vents 1023 are formed on the upper sealing cavity 1021, the air flow between the inside and outside can be maintained through the air vents 1023, heat dissipation operation is facilitated, an adjusting and controlling assembly 105 is arranged on the outer protection assembly 102, the adjusting and controlling assembly 105 comprises two sleeves 1052, the two sleeves 1052 are fixedly installed on the upper sealing cavity 1021, an operating rod 1051 is slidably connected in the sleeve 1052, the operating rod 1051 can slide in the sleeve 1052, the up and down positions of an annular ring 1053 can be adjusted in this way, and the position of the operating rod 1051 can be fixed by bolts, so that the adjusting position can be locked, the operating rod 1051 is fixed in the sleeve 1052 by bolts, the bottom ends of the two operating rods 1051 are fixedly connected with the annular ring 1053, the upper and lower sides of the outer protection assembly 102 are respectively provided with the driving device 101 and a magnetic stirring assembly 103, the magnetic stirring assembly 103 comprises a rotating end 1031, a plurality of inner magnetic rotors 1034 are installed on the rotating end 1031, the rotating end 1031 is arranged in an isolation cover 201, the isolation cover 201 can play a sealing and isolating role, the isolation cover 201 is fixedly connected on the lower sealing cavity 1022, the rotating end 1031 is fixedly connected on a rotating shaft 1032, the rotating shaft 1032 is rotatably installed on the lower sealing cavity 1022 through a bearing, the rotating shaft 1032 can be stably rotated through the bearing, since the mounting seat 1033 can be connected with the stirring shaft, the stable rotation of the stirring shaft can be ensured, the bottom end of the rotating shaft 1032 is fixedly connected with the mounting seat 1033, the output shaft of the driving device 101 is fixedly connected with the rotating cavity 109, a plurality of adjusting assemblies 107 and a plurality of heat dissipation auxiliary assemblies 106 are arranged on the rotating cavity 109, the adjusting assembly 107 comprises an adjusting sleeve 1072 and a support 1075, the adjusting sleeve 1072 is fixedly connected on the rotating cavity 109, an adjusting rod 1071 is slidably connected in the adjusting sleeve 1072, the adjusting rod 1071 can be guided by the adjusting sleeve 1072, so that the adjusting rod 1071 can slide up and down, the position of a driving roller 1073 can be adjusted in this way, the top end of the adjusting rod 1071 is fixedly connected with a sliding plate 2051, the bottom end of the adjusting rod 1071 is fixedly connected with the driving roller 1073, the driving roller 1073 is slidably arranged on two inclined tracks 1074, the inclined tracks 1074 are designed to be inclined, so that the driving roller 1073 can move up and down to produce extrusion movement with the inclined tracks 1074, thereby the driving roller 1073 can drive the support 1075 to realize translation adjustment, so that the magnetic field intensity of the outer magnetic rotor 108 and the inner magnetic rotor 1034 can be adjusted, two inclined tracks 1074 are formed on the support 1075,The bracket 1075 passes through the rotating cavity 109 and is fixedly connected to the outer magnetic rotor 108. The outer magnetic rotor 108 is provided on one side of the adjustment component 107. The outer magnetic rotor 108 and the inner magnetic rotor 1034 generate magnetic traction, thereby driving the rotating shaft 1032 and the mounting base 1033 to rotate, thereby enabling the stirring shaft to be controlled by magnetic force to perform stirring operations. The multiple heat dissipation auxiliary components 106 are drivingly connected to the ring gear 104. The heat dissipation mechanism 200 includes an isolation cover 201, and an airbag structure 202 is arranged above the isolation cover 201. After being squeezed by the cam cone disk 204, the airbag structure 202 can produce elastic reset, so that the airbag structure 202 can cooperate with the cam cone disk 204 to realize the circulation of liquid inside the heat pipe 2031. The isolation cover 201 is connected to a heat dissipation component 203 connected to the airbag structure 202. The airbag structure 202 is overlapped with the cam cone disk 204. A connecting component 205 is connected above the cam cone disk 204. The connecting component 205 is connected to the adjustment control component 105 and the adjustment component 107.

[0023] In this embodiment, the annular ring 1053 is moved downward by the operating rod 1051, so that the annular ring 1053 adjusts the connecting assembly 205 downward, so that the connecting assembly 205 drives the adjustment rod 1071 to move, and the adjustment rod 1071 drives the driving roller 1073 to move. The driving roller 1073 operates the bracket 1075 to move via the open rail, and the bracket 1075 drives the outer magnetic rotor 108 to move, thereby smoothly adjusting the distance between the outer magnetic rotor 108 and the isolation cover 201, so that the magnetic strength between the outer magnetic rotor 108 and the inner magnetic rotor 1034 is enhanced, thereby being able to efficiently meet the mixing operation requirements of high-viscosity materials. Similarly, by operating the control assembly upward, the magnetic strength between the outer magnetic rotor 108 and the inner magnetic rotor 1034 is weakened. This adjustment method is well adapted to the mixing scenario of low-viscosity materials. This adjustment method can flexibly and accurately adjust the magnetic strength according to the characteristics of materials with different viscosities, effectively reducing magnetic field coupling loss.

[0024] Example 2: Reference Figure 5-Figure 9, a magnetic stirring sealing device, including a heat dissipation component 203, the heat dissipation component 203 includes a heat pipe 2031 and a plurality of heat dissipation fins 2032, the heat pipe 2031 and the heat dissipation fins 2032 can conduct heat, thereby playing a heat dissipation role in the magnetic transmission process, and the heat pipe 2031 is laid on the isolation cover 201 in an annular shape, and a plurality of heat dissipation fins 2032 are added, thereby effectively increasing the contact surface, thereby improving the heat dissipation effect, the heat pipe 2031 is wound on the isolation cover 201 in an annular shape, and the plurality of heat dissipation fins 2032 fix the heat pipe 2031 to the isolation cover 201, and the two ends of the heat pipe 2031 are respectively connected to the two sides of the airbag structure 202 through a one-way liquid outlet end 2033 and a one-way liquid inlet end 2034, the one-way liquid inlet end 2034 can maintain a one-way liquid inlet, and the one-way liquid outlet end 2033 maintains a one-way liquid outlet, so that the liquid can form a circulation flow in the heat pipe 2031; The connecting assembly 205 includes a fixed plate 2052, below which the cam cone 204 is fixedly connected. A plurality of slides 2051 are fixedly connected to the fixed plate 2052. The plurality of slides 2051 are fixed to the annular ring 1053 via bearings. The slides 2051 are connected to the annular ring 1053 via the bearings. The slides 2051 can also maintain stable rotation via the bearings. The rotating cavity 109 has a plurality of openings through which the slides 2051 can be guided, allowing the slides 2051 to be smoothly adjusted up and down. The slides 2051 slide in the openings. The heat dissipation auxiliary component 106 includes a drive shaft 1062, which is rotatably mounted on the rotating cavity 109 through a bearing. The drive shaft 1062 can rotate smoothly through the bearing, so that the drive shaft 1062 can controllably drive the fan blades 1063 and the gear 1061 to move smoothly. The fan blades 1063 and the gear 1061 are fixedly mounted on both ends of the drive shaft 1062, and the gear 1061 is engaged with the ring gear 104. The gear 1061 is transmitted through the ring gear 104, so that the gear 1061 can drive the drive shaft 1062 to rotate, and the drive shaft 1062 drives the fan blades 1063 to rotate, thereby accelerating the flow speed of the airflow, which facilitates the rapid cooling of the heat pipe 2031 and the heat dissipation fins 2032.

[0025] In this embodiment, the driving device 101 drives the rotating cavity 109 to rotate, and the rotating cavity 109 drives the connecting assembly 205 to rotate, so that the cam cone disk 204 rotates and squeezes the airbag structure 202. The airbag structure 202 can reset itself after being squeezed, so that the airbag structure 202 and the cam cone disk 204 cooperate to realize the circulation of the liquid inside the heat pipe 2031. While the liquid inside the heat pipe 2031 circulates, the heat pipe 2031 and the heat dissipation fins 2032 work closely together. The heat dissipation fins 2032 have a large heat dissipation area and excellent thermal conductivity. The heat generated during the magnetic transmission process is quickly conducted away, which significantly improves the heat dissipation effect of the entire system. The rotation process of the rotating cavity 109 also drives the heat dissipation auxiliary component 106 to rotate, so that the gear 1061 and the ring gear 104 are transmitted. The gear 1061 drives the drive shaft 1062 and the fan blades 1063 to rotate, so that the fan blades 1063 can accelerate the air flow speed around the heat pipe 2031 and the heat dissipation fins 2032, forming a good air convection environment. This multi-level heat dissipation mechanism cooperates with each other and complements each other, further realizing efficient cooling operation in the magnetic transmission process.

[0026] Example 3: Reference Figure 2-Figure 5 and Figure 7 A magnetic stirring sealing device includes a magnetic stirring sealing mechanism 100, which includes an outer protective component 102. The outer protective component 102 is provided with an adjustment control component 105. A driving device 101 and a magnetic stirring component 103 are respectively provided on the upper and lower sides of the outer protective component 102. The output shaft of the driving device 101 is fixedly connected to a rotating cavity 109. The rotating cavity 109 is provided with multiple adjustment components 107 and multiple heat dissipation auxiliary components 106. An outer magnetic rotor 108 is provided on one side of the adjustment component 107. The multiple heat dissipation auxiliary components 106 are transmission-connected to the ring gear 104. The heat dissipation mechanism 200 includes an isolation cover 201, an airbag structure 202 is arranged above the isolation cover 201, a heat dissipation component 203 connected to the airbag structure 202 is connected to the isolation cover 201, the airbag structure 202 is overlapped with the cam cone disk 204, and a connecting component 205 is connected above the cam cone disk 204, and the connecting component 205 is connected to the adjustment control component 105 and the adjustment component 107.

[0027] In this embodiment: the position of the connecting assembly 205 is adjusted by adjusting the control assembly 105, so that the connecting assembly 205 not only drives the adjusting assembly 107 to adjust the strength of the outer magnetic force rotor 108 and the inner magnetic force rotor 1034, but also drives the cam cone disc 204 to adjust the up-down position. Since the protrusion degree of the cam cone disc 204 decreases downward, when the cam cone disc 204 changes the up-down position under the driving of the connecting assembly 205, the contact surface of the cam cone disc 204 with different parts of the air bag structure 202 also changes. Due to the difference in the contact surface, the extrusion degree and the movement track of the cam cone disc 204 on the air bag structure 202 change, so that the movement amplitude can be flexibly adjusted, and then the flow rate of the liquid in the heat pipe 2031 changes accordingly. The whole system cleverly adjusts the liquid flow rate and the heat dissipation mode according to the size of the magnetic field force, so as to realize perfect adaptation with the cooling operation. When the magnetic field force is strong, the system is automatically adjusted to the corresponding liquid flow rate and heat dissipation mode to ensure efficient heat dissipation. When the magnetic field force is weak, it can be reasonably adjusted to avoid excessive consumption of energy.

[0028] A method for using a magnetic force stirring sealing device, comprising the following steps: S1, when it is needed to stir materials with large viscosity, the annular ring 1053 is moved downward by pushing the operating rod 1051, so that the sliding plate 2051 drives the driving roller 1073 to move, the driving roller 1073 extrudes the support 1075 through the inclined track 1074 to move, the support 1075 drives the outer magnetic force rotor 108 to move, and the outer magnetic force rotor 108 approaches the isolation cover 201 to increase the magnetic force. Similarly, when it is needed to stir materials with small viscosity, the operation is opposite to the above-mentioned mode. Secondly, the sliding plate 2051 drives the fixed disc 2052 to move downward by pushing the operating rod 1051, the fixed disc 2052 drives the cam cone disc 204 to move downward, so that the protrusion degree of the cam cone disc 204 contacting the air bag structure 202 increases, and the movement amplitude increases. Similarly, the protrusion degree of the cam cone disc 204 contacting the air bag structure 202 decreases by adjusting the operating rod 1051 upward, so that the movement amplitude decreases; S2, during the stirring operation, the driving device 101 drives the rotating cavity 109 to rotate, the rotating cavity 109 drives the adjusting assembly 107 to rotate through the sliding plate 2051, so that the outer magnetic force rotor 108 rotates, the outer magnetic force rotor 108 drives the inner magnetic force rotor 1034 to rotate through the magnetic force, the inner magnetic force rotor 1034 drives the rotating end 1031 and the rotating shaft 1032 to rotate, and the rotating shaft 1032 drives the stirring shaft to rotate through the mounting seat 1033 to perform the stirring operation; S3. During the rotation of the rotating cavity 109, the rotating cavity 109 drives the cam cone 204 to rotate via the connecting assembly 205, causing the cam cone 204 to squeeze the airbag structure 202. The airbag structure 202 elastically resets, achieving reciprocating motion of the airbag structure 202. Liquid enters the airbag structure 202 through the one-way liquid inlet 2034 and is discharged through the one-way liquid outlet 2033, causing the liquid inside the heat pipe 2031 to circulate. The heat pipe 2031 cooperates with the heat dissipation fins 2032 to rapidly dissipate heat. S4. Secondly, the rotation of the rotating cavity 109 also drives the heat dissipation auxiliary component 106 to rotate, so that the gear 1061 and the ring gear 104 transmit, the gear 1061 drives the drive shaft 1062 to rotate, and the drive shaft 1062 drives the fan blades 1063 to rotate, so that the fan blades 1063 accelerate the heat dissipation speed of the heat dissipation fins 2032 and the heat pipes 2031.

[0029] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A magnetic stirring sealing device, comprising a magnetic stirring sealing mechanism (100), characterized in that: The magnetic stirring sealing mechanism (100) is provided with a heat dissipation mechanism (200); The magnetic stirring sealing mechanism (100) comprises an outer protective component (102), an adjustment control component (105) is provided on the outer protective component (102), a driving device (101) and a magnetic stirring component (103) are provided on the upper and lower sides of the outer protective component (102), an output shaft of the driving device (101) is fixedly connected to a rotating cavity (109), a plurality of adjustment components (107) and a plurality of heat dissipation auxiliary components (106) are provided on the rotating cavity (109), an outer magnetic rotor (108) is provided on one side of the adjustment component (107), and the plurality of heat dissipation auxiliary components (106) are transmission-connected to the ring gear (104); The heat dissipation mechanism (200) comprises an isolation cover (201), an airbag structure (202) is provided above the isolation cover (201), a heat dissipation component (203) connected to the airbag structure (202) is connected to the isolation cover (201), the airbag structure (202) is overlapped with a cam cone disk (204), a connection component (205) is connected above the cam cone disk (204), and the connection component (205) is connected to the adjustment control component (105) and the adjustment component (107).

2. A magnetic stirring sealing device according to claim 1, characterized in that: The outer protection assembly (102) comprises an upper sealing chamber (1021), the upper sealing chamber (1021) is fixed to the lower sealing chamber (1022) by bolts, the gear ring (104) is fixedly connected in the lower sealing chamber (1022), the driving device (101) is mounted on the upper sealing chamber (1021), the rotating chamber (109) is rotatably mounted on the lower sealing chamber (1022) by bearings, and a plurality of vents (1023) are provided on the upper sealing chamber (1021).

3. A magnetic stirring sealing device according to claim 2, characterized in that: The magnetic stirring assembly (103) comprises a rotating end (1031), a plurality of inner magnetic rotors (1034) are mounted on the rotating end (1031), and the rotating end (1031) is arranged in an isolation cover (201), and the isolation cover (201) is fixedly connected to the lower sealing chamber (1022).

4. A magnetic stirring sealing device according to claim 3, characterized in that: The rotating end (1031) is fixedly connected to the rotating shaft (1032), and the rotating shaft (1032) is rotatably mounted on the lower sealing cavity (1022) via a bearing. The bottom end of the rotating shaft (1032) is fixedly connected to a mounting seat (1033).

5. A magnetic stirring sealing device according to claim 4, characterized in that: The adjustment control assembly (105) comprises two sleeves (1052), the two sleeves (1052) being fixedly mounted on the upper sealing cavity (1021), an operating rod (1051) being slidably connected in the sleeves (1052), the operating rod (1051) being fixed in the sleeves (1052) by bolts, and an annular ring (1053) being fixedly connected to the bottom ends of the two operating rods (1051).

6. A magnetic stirring sealing device according to claim 5, characterized in that: The heat dissipation assembly (203) comprises a heat pipe (2031) and a plurality of heat dissipation fins (2032); the heat pipe (2031) is wound around the isolation cover (201) in a ring shape, and the plurality of heat dissipation fins (2032) fixedly connect the heat pipe (2031) to the isolation cover (201); and the two ends of the heat pipe (2031) are respectively connected to the two sides of the airbag structure (202) via a one-way liquid outlet (2033) and a one-way liquid inlet (2034).

7. A magnetic stirring sealing device according to claim 6, characterized in that: The connecting assembly (205) comprises a fixed disk (2052), a cam cone disk (204) is fixedly connected to the bottom of the fixed disk (2052), a plurality of slides (2051) are fixedly connected to the fixed disk (2052), the plurality of slides (2051) are fixed to the annular ring (1053) via bearings, and a plurality of through openings are opened on the rotating cavity (109), and the slides (2051) slide in the through openings.

8. A magnetic stirring sealing device according to claim 7, characterized in that: The heat dissipation auxiliary component (106) includes a drive shaft (1062), which is rotatably mounted on the rotation chamber (109) via a bearing, and a fan blade (1063) and a gear (1061) are fixedly mounted on both ends of the drive shaft (1062), respectively, and the gear (1061) is meshed with the ring gear (104).

9. A magnetic stirring sealing device according to claim 8, characterized in that: The adjustment assembly (107) includes an adjustment sleeve (1072) and a bracket (1075), wherein the adjustment sleeve (1072) is fixedly connected to the rotating cavity (109), an adjustment rod (1071) is slidably connected in the adjustment sleeve (1072), the top end of the adjustment rod (1071) is fixedly connected to the slide plate (2051), and the bottom end of the adjustment rod (1071) is fixedly connected to a driving roller (1073), and the driving roller (1073) is slidably arranged on two beveled rails (1074), and the two beveled rails (1074) are opened on the bracket (1075), and the bracket (1075) passes through the rotating cavity (109) and is fixedly connected to the outer magnetic rotor (108).

10. The method for using the magnetic stirring sealing device according to claim 9, characterized in that: The following steps are involved: S1. When a material with a high viscosity needs to be stirred, the operating rod (1051) is pushed down, and the operating rod (1051) drives the annular ring (1053) to move downward, so that the slide (2051) drives the driving roller (1073) to move, and the driving roller (1073) squeezes the bracket (1075) through the bevel rail (1074) to move, and the bracket (1075) drives the outer magnetic rotor (108) to move, and the outer magnetic rotor (108) is close to the isolation cover (201) to increase the magnetic strength. Similarly, when stirring is required, When the material has a low viscosity, the operation is opposite to the above method. Secondly, the operating rod (1051) is pushed down, and the slide plate (2051) also drives the fixed plate (2052) to move downward. The fixed plate (2052) drives the cam cone plate (204) to move downward, so that the protrusion of the cam cone plate (204) in contact with the airbag structure (202) increases, thereby increasing the range of motion. Similarly, the operating rod (1051) is adjusted upward to reduce the protrusion of the cam cone plate (204) in contact with the airbag structure (202), thereby reducing the range of motion. S2. During the stirring operation, the driving device (101) drives the rotating chamber (109) to rotate, and the rotating chamber (109) drives the adjusting assembly (107) to rotate via the slide plate (2051), so that the outer magnetic rotor (108) rotates. The outer magnetic rotor (108) rotates to pull the inner magnetic rotor (1034) to rotate via magnetic force. The rotation of the inner magnetic rotor (1034) drives the rotating end (1031) and the rotating shaft (1032) to rotate. The rotating shaft (1032) drives the stirring shaft to rotate via the mounting seat (1033) to perform the stirring operation. S3. During the rotation process of the rotating cavity (109), the rotating cavity (109) drives the cam cone disk (204) to rotate through the connecting assembly (205), so that the cam cone disk (204) squeezes the airbag structure (202) and cooperates with the elastic reset of the airbag structure (202) to achieve reciprocating motion of the airbag structure (202), so that liquid enters the airbag structure (202) through the one-way liquid inlet end (2034) and is discharged through the one-way liquid outlet end (2033), so that the liquid inside the heat pipe (2031) circulates, and then the heat pipe (2031) cooperates with the heat dissipation fins (2032) to achieve rapid heat dissipation. S4. Secondly, the rotation of the rotating cavity (109) also drives the heat dissipation auxiliary component (106) to rotate, so that the gear (1061) and the ring gear (104) are transmitted, the gear (1061) drives the drive shaft (1062) to rotate, and the drive shaft (1062) drives the fan blades (1063) to rotate, so that the fan blades (1063) accelerate the heat dissipation speed of the heat dissipation fins (2032) and the heat pipe (2031).

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