CN115765280A - Fast heat dissipation permanent magnetic coupler - Google Patents

Abstract

The application relates to a rapid heat dissipation type permanent magnet coupler, which relates to the technical field of couplers and comprises a machine body, a heat conduction mechanism and a heat dissipation mechanism, wherein the heat conduction mechanism comprises a heat conduction plate and a heat dissipation plate; the heat conduction mechanism comprises two temperature adjusting plates and a plurality of groups of drainage components, and the two temperature adjusting plates are oppositely arranged on the machine body so as to clamp the machine body together; each temperature adjusting plate is provided with a cooling channel, and one group of the drainage assemblies are correspondingly arranged in the side wall of an opening or the side wall of an outlet of the cooling channel so as to introduce a cooling medium into the cooling channel or enable the cooling medium to flow out of the cooling channel; the heat dissipation mechanism comprises an actuating assembly and a drum flow assembly, wherein the drum flow assembly is arranged between the two temperature adjusting plates through the actuating assembly, so that the temperature adjusting plates can be displaced in the extending direction and can dissipate heat. This application has that the organism radiating rate is fast, effect that the radiating efficiency is high.

Description

Fast heat dissipation permanent magnetic coupler

technical field

The present application relates to the technical field of couplers, in particular to a fast heat dissipation permanent magnetic coupler.

Background technique

The permanent magnet coupler is a device that is connected to the output end of the motor and adjusts the torque and speed changes of the motor by adjusting the air gap. In the practical application of the permanent magnetic coupler, the metal rotor and the magnetic rotor inside the permanent magnetic coupler will generate a lot of heat energy during continuous high-speed operation. Therefore, it is often necessary to cool down the permanent magnetic coupler to ensure the permanent magnetic coupling. The stability of the device after continuous operation.

The cooling structure of the existing permanent magnetic coupler mostly includes heat dissipation fins, and a plurality of heat dissipation fins with high thermal conductivity are installed on the permanent magnetic coupler. The heat energy generated during the operation of the permanent magnetic coupler is continuously conducted to the cooling fins, and then discharged to the outside through the high thermal conductivity of the cooling fins.

However, the heat dissipation speed of the heat dissipation fins is slow, and there is a problem that the permanent magnetic coupler may be downtime or even damaged due to the slow heat dissipation, so it needs to be improved.

Contents of the invention

In order to improve the problem of slow heat dissipation of the permanent magnetic coupler, the present application provides a fast heat dissipation permanent magnetic coupler.

The rapid heat dissipation permanent magnetic coupler provided by this application adopts the following technical scheme:

The rapid heat dissipation permanent magnetic coupler includes a body, and the permanent magnetic coupler also includes a heat conduction mechanism and a heat dissipation mechanism; the heat conduction mechanism includes two temperature regulating plates and multiple sets of drainage components, and the two temperature regulating plates are arranged opposite to each other On the body, to clamp the body together; each of the temperature regulating plates is provided with a cooling channel, and a group of the drainage components are correspondingly arranged in the side wall of the opening of the cooling channel or in the side wall of the outlet, so as to The cooling medium is passed into the cooling channel, or used to allow the cooling medium to flow out of the cooling channel; the heat dissipation mechanism includes a driving component and a drum flow component, and the drum flow component is arranged on two temperature-regulating components through the driving component. between the plates, so as to displace along the extending direction of the temperature regulating plate and dissipate heat to the temperature regulating plate.

By adopting the above technical scheme, the temperature regulating plate can absorb the heat energy generated by the body through its own high thermal conductivity; the drainage component passes the cooling medium into the opening of the cooling channel, so that the cooling medium can absorb the heat during the flow inside the temperature regulating plate The heat energy on the temperature control plate realizes the cooling of the body and the temperature control plate; the drainage component can also discharge the cooling medium after absorbing heat energy to the outside of the temperature control plate through the outlet of the cooling copper strip, making it difficult to form a high temperature environment outside the body , and then in the process of continuous heat absorption by the temperature control plate and continuous heat exchange and discharge of the cooling medium, the rapid cooling of the body is realized; the drum flow component drives the component to move between the two temperature control plates, and can adjust the temperature control plate and the body Heat dissipation at different locations further accelerates the heat dissipation speed of the body, thereby effectively reducing the downtime or even damage of the body caused by the full heat dissipation speed.

In a specific embodiment, each set of drainage components includes a drainage tube and an interference insert, and one end of the drainage tube is interference-fitted in the side wall of the opening of the cooling channel or the side wall of the outlet through the interference insert. .

By adopting the above technical scheme, the drainage tube is quickly plugged into the side wall of the opening of the cooling channel or the side wall of the outlet through the interference plug-in, realizing the quick connection of the drainage tube on the temperature control plate; the interference plug-in through its own compression The deformation can be tight between the drainage tube and the temperature control plate, which helps to ensure the position stability and application stability of the drainage tube on the temperature control plate.

In a specific embodiment, the drainage assembly further includes a limiting unit, and the limiting unit includes a locking plate and a limiting support plate; the locking plate is arranged on the drainage tube, and the temperature regulating plate The side wall and the opening and outlet of the temperature regulating plate are respectively provided with settling tanks for the clamping plate to enter; the limiting support plate is rotatably arranged on the temperature regulating plate to press the clamping plate tightly In the side wall of the settling tank; the limit support plate is also provided with a relief cut surface for making the limit support plate separate from the clamping plate.

By adopting the above technical scheme, the clamping plate increases the contact area between the drainage tube and the temperature regulating plate, and the settling tank limits the position of the clamping plate on the temperature regulating plate; the limiting support plate abuts against the temperature regulating plate and the clamping position The plate improves the connection strength between the drainage tube and the temperature regulating plate, and the cut surface is used to make the limiting support plate away from the clamping plate quickly, so that the drainage tube can be quickly separated from the temperature regulating plate for maintenance or replacement.

In a specific embodiment, the heat conduction mechanism further includes a clamping assembly, and the clamping assembly includes a plurality of clamping bolts and a plurality of connecting nuts; one of the connecting nuts is threadedly connected to one of the clamping bolts, so that the two temperature-regulating plates clamp the body.

By adopting the above technical scheme, after the clamping bolts pass through the temperature-regulating plates on opposite sides of the body at the same time, the lock nuts are screwed on the clamping bolts, so that the two temperature-regulating plates can clamp the body at the same time; this process guarantees The connection strength between the temperature regulating plate and the body means that the temperature regulating plate and the body have a sufficient contact area, thereby improving the working efficiency of the temperature regulating plate to absorb the heat energy of the body.

In a specific embodiment, the clamping assembly also includes at least two sets of positioning units, each set of positioning units includes a supplementary plate, an abutment plate and a supplementary bolt; the abutment plate is arranged on the supplementary position On the board, the supplementary plate is connected to any one of the temperature-regulating plates through supplementary bolts, so that the abutment plate is tightly pressed against the body.

By adopting the above technical scheme, the supplementary plate increases the contact area between the abutment plate and the temperature regulation plate, and the supplementary bolts pass through the supplementary plate and are threaded on the temperature regulation plate, so that the supplementary plate and the temperature regulation plate are fixedly connected , the abutment plate is positioned on one side of the temperature control plate; when the temperature control plate is in contact with the body, the abutment plate can also be in contact with the body, so that the position of the temperature control plate relative to the body is limited, which in turn helps to ensure the regulation The position stability and heat absorption efficiency of the temperature plate on one side of the body.

In a specific embodiment, the driving assembly includes a pre-installed motor, a guide screw, a connecting seat and two sets of assembly parts, the two sets of assembly parts are respectively connected with the pre-installed motor and the connecting seat, and each set of The assembly part is connected with the two temperature-regulating plates at the same time, so that the pre-installed motor and the connecting seat are relatively arranged between the two temperature-regulating plates; the drum assembly includes a threaded cylinder and a drum unit, and the drum unit is arranged on the On the threaded barrel, the threaded barrel is threadedly connected to the guide screw; one end of the guide screw is connected to the output end of the pre-installed motor, and the other end is arranged on the connecting seat.

By adopting the above technical scheme, the pre-installed motor can make the guide screw rotate clockwise or counterclockwise through the output end of the forward or reverse rotation. During this process, as the guide screw rotates forward and reverse, the thread The cylinder can carry the drum flow unit to move back and forth along the length direction of the guide screw, so as to realize the heat dissipation of the drum flow unit at different positions on the temperature control plate and the body, which helps to improve the heat dissipation speed of the body.

In a specific possible implementation, each set of assembly parts includes a support plate, a plurality of orientation screw rods and a plurality of lock nuts, the support plate is connected with a pre-installed motor or a connection seat; at least one of the orientation The screw rods are arranged on one temperature-regulating plate, and the support plate is simultaneously installed on all the directional screw rods at the same end of the two temperature-regulating plates, and one lock nut is threadedly connected to one directional screw rod, so that The supporting plate is connected with two temperature regulating plates at the same time.

By adopting the above technical scheme, the directional screw passes through the support plate, so that the support plate abuts against the two temperature regulating plates at the same time. The temperature control plates are connected together, thereby realizing the rapid installation and positioning of the pre-installed motor and the connecting seat between the two temperature control plates.

In a specific possible implementation, the drum flow unit includes an expansion shroud and multiple sets of drum flow parts, the expansion shroud is arranged on the threaded cylinder, and a plurality of preset channels are arranged on the expansion shroud, A group of said blowing elements are correspondingly installed in the side wall of a preset channel.

By adopting the above technical scheme, the expansion plate passes through the preset channel to install multiple blowing parts at the same time. During the displacement process of the threaded cylinder along the guide screw, the blowing parts pass the blowing air to speed up the contact between the two temperature regulating plates. The air flow rate makes the air flow outside the body circulate quickly, reducing the phenomenon that heat energy accumulates outside the body for a long time, and realizes the rapid cooling of the body.

In summary, the application has the following beneficial technical effects:

1. Rapidly absorb the heat energy generated by the body through the temperature regulating plate with high thermal conductivity, and then use the flowing cooling fluid to exchange heat on the temperature regulating plate, so that the heat energy absorbed by the temperature regulating plate will leave the temperature regulating plate together with the cooling fluid; this process is in While rapidly absorbing heat from the body to cool down, the heat energy is quickly kept away from the body, which reduces the phenomenon that heat energy accumulates outside the body and is inconvenient to cool down, thereby realizing rapid heat dissipation of the body;

2. Through the reciprocal movement of the threaded cylinder along the length direction of the guide screw, multiple blowing parts blow air at different positions of the body and the temperature control plate to speed up the air flow and reduce the phenomenon of heat energy staying outside the body. Further, it helps to improve the heat dissipation effect of the body, and accelerates the heat dissipation speed of the body.

Description of drawings

Fig. 1 is a schematic structural view of a rapid heat dissipation permanent magnetic coupler in an embodiment of the present application;

Fig. 2 is a schematic cross-sectional view along the vertical direction of the connection relationship between the temperature regulating plate and the drainage tube in the embodiment of the present application;

Fig. 3 is the schematic diagram of the limit support plate in the embodiment of the present application;

Fig. 4 is a schematic cross-sectional view along the vertical direction of the connection relationship between two temperature-regulating plates and the body in the embodiment of the present application;

Fig. 5 is a top view of the positional relationship between the threaded cylinder and the drum flow unit in the embodiment of the present application.

Explanation of reference signs:

1. Body; 2. Heat conduction mechanism; 21. Temperature regulating plate; 211. Cooling channel; 212. Settling tank; 22. Clamping component; 221. Clamping bolt; 222. Connecting nut; 223. Positioning unit; 2231. Supplementary 2232, abutment plate; 2233, supplementary bolt; 23, drainage assembly; 231, drainage tube; 232, interference plug-in unit; 233, limiting unit; 2331, clamping plate; 2332, limiting support plate; 23321. Relief section; 3. Heat dissipation mechanism; 31. Drive assembly; 311. Pre-installed motor; 312. Guide screw; 313. Connecting seat; 314. Assembly department; 3141. Support plate; 3142. Orientation screw; 3143, lock nut; 32, drum assembly; 321, threaded barrel; 322, drum unit; 3221, expansion board; 32211, preset channel;

Detailed ways

The embodiment of the present application discloses a fast heat dissipation permanent magnetic coupler.

The present application will be described in further detail below in conjunction with accompanying drawings 1-5.

Referring to FIG. 1 , the permanent magnet coupler includes a body 1 , a heat conduction mechanism 2 and a heat dissipation mechanism 3 , and the heat conduction mechanism 2 is arranged on the body 1 to quickly dissipate the heat generated during the operation of the body 1 . The heat dissipation mechanism 3 is arranged on the heat conduction mechanism 2 to dissipate heat from the body 1 and the heat conduction mechanism 2, thereby speeding up the heat dissipation speed of the body 1 and reducing downtime or even damage of the body 1 due to slow heat dissipation.

Referring to Figures 1 and 2, the heat conduction mechanism 2 includes two temperature-regulating plates 21, a clamping assembly 22 and multiple sets of drainage assemblies 23, wherein the two temperature-regulating plates 21 are arranged on opposite sides of the body 1 through the clamping assembly 22 , and then the two temperature-regulating plates 21 clamp the body 1 at the same time.

Referring to FIG. 1 and FIG. 2 , in this embodiment, the temperature regulating plate 21 is a plate body made of silicon carbide with high thermal conductivity.

Referring to FIG. 2 , a cooling channel 211 is provided on the side wall of the temperature regulating plate 21 , and the cooling channel 211 spirals in a serpentine shape inside the temperature regulating plate 21 to be distributed on the entire temperature regulating plate 21 . In addition, the opening and the outlet of the cooling channel 211 are located on the same side wall of the temperature regulating plate 21 .

Referring to FIG. 2 , a group of drainage components 23 are correspondingly arranged in the side wall of the opening or the outlet of the cooling channel 211 , wherein each group of drainage components 23 includes a drainage tube 231 and an interference insert 232 . In this embodiment, the interference insert 232 is a flexible, easily deformable rubber sleeve with a high coefficient of static friction, and the interference insert 232 is bonded to the end of the drainage tube 231 close to the temperature regulating plate 21 by glue.

Referring to FIG. 2 , one end of a drainage tube 231 with an interference plug 232 can be plugged into the side wall of the opening of the cooling channel 211 or the side wall of the outlet, so that the inner cavity of the drainage tube 231 communicates with the inner cavity of the cooling channel 211 . The operator can pass the cooling medium into the cooling channel 211 through the drainage tube 231 located at the opening of the cooling channel 211. In this embodiment, the cooling medium can be cooling oil at 0°C. The cooling medium flows in the cooling channel 211 to quickly absorb the heat on the temperature regulating plate 21 and heat up. Continuously feeding the cooling medium makes the temperature regulating plate 21 continuously have a higher cooling speed.

Referring to FIG. 2 , in order to improve the application stability of the drainage tube 231 on the temperature regulating plate 21 , the drainage assembly 23 further includes a limiting unit 233 , and the limiting unit 233 further includes a locking plate 2331 and a limiting support plate 2332 . Wherein, the locking plate 2331 is integrally formed on the drainage tube 231 . The side wall of the temperature regulating plate 21 is respectively provided with settling tanks 212 around the opening and the outer circumference of the outlet of the cooling channel 211 .

Referring to FIG. 2 , when the end of the drainage tube 231 with the interference insert 232 is plugged into the side wall of the opening of the cooling channel 211 or the side wall of the outlet, the locking plate 2331 abuts into the side wall of the settling tank 212 . The limiting support plate 2332 is installed on the temperature regulating plate 21 through the rotation of the rotating shaft, and the limiting supporting plate 2332 abuts against the temperature regulating plate 21 and the locking plate 2331 located in the inner cavity of the settling tank 212 at the same time, so as to improve the connection between the drainage tube 231 and the regulating plate 2331. The connection strength after the temperature plate 21 is connected.

Referring to FIG. 2 and FIG. 3 , the limiting support plate 2332 is also provided with a relief cut surface 23321 , and the operator can make the relief cutting surface 23321 face the settlement tank 212 by rotating the limit support plate 2332 . At this time, the limiting support plate 2332 is separated from the locking plate 2331, and the operator can disassemble the drainage tube 231 from the temperature regulating plate 21 for maintenance or replacement.

Referring to FIGS. 1 and 4 , the clamping assembly 22 includes a plurality of clamping bolts 221 and a plurality of connecting nuts 222 . After the two temperature-regulating plates 21 are respectively abutted on both sides of the body 1 in the width direction, the clamping bolt 221 passes through the two temperature-regulating plates 21, and a connecting nut 222 is screwed onto a clamping bolt 221, so that the two adjusting The temperature plate 21 clamps the body 1 at the same time, so that the temperature regulating plate 21 and the body 1 have a sufficient contact area, which ensures the cooling speed and efficiency of the temperature regulating plate 21 on the body 1 .

Referring to FIG. 4 , in order to reduce loosening and deflection of the temperature regulating plate 21 relative to the body 1 , the clamping assembly 22 further includes at least two sets of positioning units 223 . In this embodiment, the number of positioning units 223 can be four groups, the number of positioning units 223 on one temperature regulating plate 21 can be two groups, and the two groups of positioning units 223 can clamp the body 1 together to define the temperature regulating plate 21. Relative to the position of body 1.

Referring to Fig. 2, each group of positioning units 223 includes a supplementary plate 2231, an abutment plate 2232 and a supplementary bolt 2233, wherein the abutment plate 2232 and the supplementary plate 2231 are integrally formed and perpendicular to each other, and the connected abutment plate 2232 and supplementary The bit plate 2231 is L-shaped. The supplementary bolt 2233 passes through the supplementary plate 2231 and is screwed onto the threaded groove of the temperature regulation plate 21 , so that the abutment plate 2232 is quickly positioned on one side of the temperature regulation plate 21 . At this time, the abutting plate 2232 is perpendicular to the temperature regulating plate 21 . When the temperature-regulating plate 21 is in contact with the body 1, the abutment plate 2232 is also in contact with the body 1, and then the two abutment plates 2232 on one temperature-regulating plate 21 are in contact with the body 1 at the same time, so that the temperature-regulating plate 21 is in contact with the body 1 The connection tightness is greatly improved.

Referring to FIG. 1 and FIG. 5 , the heat dissipation mechanism 3 includes a driving component 31 and a drum flow component 32 , and the drum flow component 32 is movably arranged between the two temperature regulating plates 21 through the driving component 31 . The driving assembly 31 moves the drum flow assembly 32 between the two temperature adjustment plates 21 along the length direction of the temperature adjustment plate 21 by driving the displacement of the drum flow assembly 32, so that the drum flow assembly 32 can move between the temperature adjustment plate 21 and the machine body. Heat dissipation treatment is performed at different positions of the body 1 to accelerate the heat dissipation speed of the body 1.

Referring to FIG. 5 , the drum assembly 32 includes a threaded barrel 321 and a drum unit 322 . In this embodiment, the threaded barrel 321 is a barrel with threaded grooves on the inner wall. The drum flow unit 322 includes an expansion shroud 3221 and a plurality of sets of drum flow parts 3222 , wherein the expansion shroud 3221 is integrally formed on the outer peripheral wall of the threaded cylinder 321 .

Referring to FIG. 5 , the blower 3222 is a fan powered by a battery, and the number of the blower 3222 may be four. A plurality of predetermined passages 32211 are provided through the expansion shroud 3221 , and the number of the predetermined passages 32211 is equal to the number of the drums 3222 . A blower 3222 is fixed in the side wall of the preset channel 32211 by bolts.

Referring to FIG. 1 , the driving assembly 31 includes a pre-installed motor 311 , a guide screw 312 , a connecting seat 313 and two sets of assembly parts 314 , wherein the connecting seat 313 is a bearing seat. The pre-installed motor 311 is installed on one end of the lengthwise direction of the two temperature-regulating plates 21 through one set of assembling parts 314 , and the connecting seat 313 is installed on the other end of the lengthwise direction of the two temperature-regulating plates 21 through another set of assembling parts 314 .

Referring to Fig. 1 and Fig. 2, each group of assembly parts 314 includes a support plate 3141, a plurality of directional screw rods 3142 and a plurality of lock nuts 3143, the pre-installed motor 311 is welded on the support plate 3141 of a group of assembly parts 314, and the connecting seat 313 is welded on the support plate 3141 of another assembly part 314. The end walls at both ends of the temperature-regulating plate 21 in the length direction are respectively welded with directional screw rods 3142, and the directional screw rods 3142 located at the same end in the length direction of the two temperature-regulating plates 21 can be installed on the support plate 3141 at the same time, so that the support plate 3141 is connected to the two The temperature regulating plate 21 offsets.

Referring to FIG. 1 , a lock nut 3143 is threadedly connected to an orientation screw 3142 , so that the support plate 3141 is fixedly connected with the two temperature-regulating plates 21 as a whole. At this time, the pre-installed motor 311 and the connecting seat 313 are relatively positioned between the two temperature-regulating plates 21, and the pre-installed motor 311 and the connecting seat 313 are respectively located at both ends of the length direction of each temperature-regulating plate 21, and the body 1 is located at The middle position of the pre-installed motor 311 and the side area of the connecting base 313 which are arranged oppositely.

Referring to Fig. 1, the threaded barrel 321 is threadedly connected to the guide screw 312, one end of the guide screw 312 in the length direction is connected to the output end of the pre-installed motor 311 through a flange, and the other end of the guide screw 312 in the length direction is inserted into the connected to the connecting seat 313. At this time, the expansion enclosure 3221 is clearance-fitted between the two temperature-regulating plates 21 , and the expansion enclosure 3221 and the body 1 are also clearance-fit.

Referring to Fig. 1, the pre-installed motor 311 forwardly rotates the output end, so that the threaded barrel 321 is displaced from the pre-installed motor 311 toward the connecting seat 313 along the length direction of the guide screw 312, and the pre-installed motor 311 reverses the output end, so that the screw thread The cylinder 321 is displaced from the connecting seat 313 toward the pre-installed motor 311 along the length direction of the guide screw 312 . As the output end of the pre-installed motor 311 rotates forward and backward continuously, the displacement of the threaded cylinder 321 and all the drum parts 3222 along the length direction of the temperature adjustment plate 21 between the two temperature adjustment plates 21 is realized, which in turn contributes to The heat dissipation of the body 1 and the temperature-regulating plate 21 is accelerated, and the phenomenon of downtime or even damage caused by the long-time operation of the body 1 is reduced.

The implementation principle of the rapid heat dissipation permanent magnetic coupler in the embodiment of the present application is: the cooling medium enters the inner cavity of the cooling channel 211 through the drainage tube 231 located at the opening of the cooling channel 211, and the temperature regulating plate 21 with high thermal conductivity absorbs the heat energy emitted by the body 1 , the cooling medium then absorbs the thermal energy of the temperature regulating plate 21 to raise the temperature. The heated cooling medium is discharged through the drainage tube 231 located at the outlet of the cooling channel 211. With the continuous heat absorption and flow of the cooling medium, it is difficult to generate a continuous high temperature environment outside the body 1, which in turn helps to realize the rapid cooling of the body 1. Heat dissipation.

All the blowing parts 3222 blow air at the same time to speed up the air flow between the two temperature regulating plates 21, so that the heat dissipation speed of the body 1 can be improved. The pre-installed motor 311 controls the rotation of the guide screw 312, so that the threaded cylinder 321 drives all the drum parts 3222 to move back and forth along the length direction of the guide screw 312, so that the drum parts 3222 can be moved between the body 1 and the temperature control plate 21 Airflow is blown at different positions of the body, which further reduces the phenomenon of heat energy accumulating outside the body 1, and accelerates the heat dissipation speed of the body 1.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. Rapid heat dissipation permanent magnetic coupler, comprising a body (1), characterized in that: the permanent magnetic coupler also includes a heat conduction mechanism (2) and a heat dissipation mechanism (3); the heat conduction mechanism (2) includes two A temperature regulating plate (21) and multiple sets of drainage components (23), two said temperature regulating plates (21) are relatively arranged on the body (1) to clamp the body (1) together; each said regulating A cooling channel (211) is provided on the temperature plate (21), and a set of drainage components (23) is correspondingly arranged in the side wall of the opening of the cooling channel (211) or in the side wall of the outlet, so as to provide a cooling channel (211) to the cooling channel ( 211) into the cooling medium, or used to make the cooling medium flow out from the cooling channel (211); the heat dissipation mechanism (3) includes a driving assembly (31) and a drum assembly (32), and the drum The assembly (32) drives the assembly (31) to be arranged between two temperature adjustment plates (21), so as to displace along the extending direction of the temperature adjustment plates (21) and dissipate heat to the temperature adjustment plates (21). 2. The rapid heat dissipation permanent magnetic coupler according to claim 1, characterized in that: each group of said drainage components (23) comprises a drainage tube (231) and an interference insert (232), and said drainage tube (231 ), one end of which is fit in the side wall of the opening of the cooling channel (211) or the side wall of the outlet through the interference insert (232). 3. The rapid heat dissipation permanent magnetic coupler according to claim 2, characterized in that: the drainage assembly (23) also includes a limiting unit (233), and the limiting unit (233) includes a locking plate ( 2331) and the limiting support plate (2332); the clamping plate (2331) is arranged on the drainage tube (231), and the side wall of the temperature regulating plate (21) is located at the opening and the opening of the temperature regulating plate (21). Settling tanks (212) are respectively provided at the exits for the clamping plates (2331) to enter; the limiting support plates (2332) are rotatably arranged on the temperature regulating plate (21) to push the clamping plates ( 2331) against the side wall of the settling tank (212); the limit support plate (2332) is also provided with a relief cut surface (23321) for making the limit support plate (2332) break away from the clamping plate (2331) ). 4. The rapid heat dissipation permanent magnet coupler according to claim 1, characterized in that: the heat conduction mechanism (2) further includes a clamping assembly (22), and the clamping assembly (22) includes a plurality of clamping Bolts (221) and a plurality of connecting nuts (222); all the clamping bolts (221) are threaded through two temperature regulating plates (21) at the same time, and one connecting nut (222) is threadedly connected to one clamping bolt On (221), make two described temperature-regulating plates (21) clamp body (1). 5. The rapid heat dissipation type permanent magnetic coupler according to claim 4, characterized in that: the clamping assembly (22) also includes at least two sets of positioning units (223), and each set of positioning units (223) includes Compensation plate (2231), abutment plate (2232) and replacement bolt (2233); the abutment plate (2232) is arranged on the replacement plate (2231), and the replacement plate (2231) passes through the replacement Bolts (2233) are connected to any one temperature-regulating plate (21), so that the abutting plate (2232) is pressed against the body (1). 6. The rapid heat dissipation permanent magnet coupler according to claim 1, characterized in that: the driving assembly (31) includes a pre-installed motor (311), a guide screw (312), a connecting seat (313) and Two groups of assembly parts (314), the two groups of assembly parts (314) are respectively connected with the pre-installed motor (311) and the connecting seat (313), and each group of the assembly parts (314) is connected with two temperature regulating plates ( 21) are connected, so that the pre-installed motor (311) and the connecting seat (313) are relatively arranged between the two temperature regulating plates (21); the drum flow assembly (32) includes a threaded cylinder (321) and a drum flow unit ( 322), the drum flow unit (322) is arranged on the threaded cylinder (321), and the threaded cylinder (321) is threadedly connected to the guide screw (312); one end of the guide screw (312) It is connected with the output end of the pre-installed motor (311), and the other end is arranged on the connecting seat (313). 7. The rapid heat dissipation permanent magnetic coupler according to claim 6, characterized in that: each set of assembly parts (314) includes a support plate (3141), multiple directional screw rods (3142) and multiple locking Nut (3143), the support plate (3141) is connected with the pre-installed motor (311) or the connection seat (313); at least one of the directional screw rods (3142) is arranged on a temperature regulating plate (21), the The support plate (3141) is simultaneously installed on all the directional screw rods (3142) at the same end of the two temperature-regulating plates (21), and one lock nut (3143) is threadedly connected to one directional screw rod (3142 ), the support plate (3141) is connected to the two temperature regulating plates (21) at the same time. 8. The rapid heat dissipation permanent magnetic coupler according to claim 6, characterized in that: the drum flow unit (322) includes an expansion enclosure (3221) and multiple sets of drum flow parts (3222), and the expansion enclosure The plate (3221) is set on the threaded cylinder (321), the expansion coaming (3221) is provided with a plurality of preset channels (32211), and a set of the drum flow parts (3222) is installed in a corresponding preset channel (32211) inside the side wall.

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