CN221033250U - Liquid cooling pump of magnetic coupling removable motor - Google Patents
Liquid cooling pump of magnetic coupling removable motor Download PDFInfo
- Publication number
- CN221033250U CN221033250U CN202322833529.9U CN202322833529U CN221033250U CN 221033250 U CN221033250 U CN 221033250U CN 202322833529 U CN202322833529 U CN 202322833529U CN 221033250 U CN221033250 U CN 221033250U
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- China
- Prior art keywords
- pump body
- sleeve
- motor
- liquid cooling
- electric motor
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- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 title claims abstract description 12
- 238000010168 coupling process Methods 0.000 title claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a liquid cooling pump of a magnetic coupling removable motor, which relates to the technical field of liquid cooling pumps and comprises a mounting plate and a pump body, wherein the right end of the mounting plate is fixedly provided with the pump body, the bottom end of the pump body is integrally and fixedly provided with a base, a flow passage is formed in the pump body, an impeller is arranged in the middle of the flow passage, the root of the impeller is coaxially connected with a sleeve, and the root of the sleeve is rotatably arranged with the pump body through a bearing. The utility model provides a liquid cooling pump of a magnetic coupling removable motor, when in use, a cylindrical pin and a sleeve are matched to form a radial magnetic coupler, the radial magnetic coupler is arranged between an electric motor and a pump body, when the electric motor rotates and drives towards the cylindrical pin at the tail end through a shaft rod, vortex generated by the cylindrical pin and a magnetic field in the sleeve are attracted mutually, so that torque transmission of the electric motor to an impeller is realized, and in practical application in the pump body, the problem of leakage can be solved from the root part because a driving part and a driven part are isolated mutually.
Description
Technical Field
The utility model relates to the technical field of liquid cooling pumps, in particular to a liquid cooling pump of a magnetic coupling removable motor.
Background
The liquid cooling water pump enables water to circulate in the system, constantly changes warm water into cold water, and takes away heat by liquid movement, just like a high-speed fan can better watch the work of taking away heat from a conventional radiating fin.
At present, a liquid cooling water pump generally adopts a single-layer sealing structure, but still has the problems that when the water pump is in operation, medium liquid is easy to leak into a motor through a sealing groove, so that the motor is burnt out, in addition, the medium leaked into the motor can leak into a controller, so that the controller is burnt out, the water pump can not continue to operate, and the service life of the water pump is reduced, so that the water pump cannot meet the water leak problem of long-term use of the water pump due to the adoption of the single-layer sealing structure.
Accordingly, in view of the above, an improvement of the conventional structure is proposed to provide a liquid cooling pump of a magnetically coupled exchangeable motor.
Disclosure of utility model
The utility model aims to provide a liquid cooling pump with a magnetic coupling replaceable motor, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid cooling pump of removable motor of magnetic coupling, includes mounting panel and the pump body, mounting panel right-hand member fixed mounting has the pump body, and the integral type fixed mounting in pump body bottom has the base, the runner has been seted up to the pump body inside, and the runner middle part is equipped with the impeller, impeller root coaxial coupling has the sleeve, and the sleeve root passes through bearing and pump body rotation installation.
Further, the pump body is made of cast iron, and the base is fixed with the mounting plate through bolts.
Furthermore, the two ends of the flow channel are respectively communicated with the inlet and the outlet, and the openings at the two ends of the flow channel are embedded with sealing rings.
Further, the connecting seat is fixedly arranged at the left end of the mounting plate, and a fixing bolt is arranged at the bottom end of the opening of the connecting seat.
Further, the connecting seat is externally connected with an electric motor, and the bottom end of the electric motor is integrally and fixedly provided with a motor seat.
Further, the appearance of the motor seat is matched with the size of the opening of the connecting seat, and the tail end of the motor seat is provided with a threaded hole matched with the thread of the fixing bolt.
Further, the output end of the electric motor is fixedly connected with a shaft lever, and the output end of the shaft lever is coaxially fixed with a cylindrical pin.
Furthermore, the cylindrical pin and the sleeve are matched to form a radial magnetic coupler, and eddy currents generated by rotation of the cylindrical pin and the magnetic field inside the sleeve are attracted mutually.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the cylindrical pin is in use, the cylindrical pin and the sleeve are matched to form a radial magnetic coupler, the radial magnetic coupler is arranged between the electric motor and the pump body, and when the electric motor rotates and drives towards the cylindrical pin at the tail end through the shaft rod, vortex generated by the cylindrical pin and the magnetic field in the sleeve are attracted mutually, so that the torque transmission of the electric motor to the impeller is realized, and in the practical application in the pump body, the problem of leakage can be solved from the root part because the driving part and the driven part are isolated mutually;
2. When the radial magnetic coupler is used, the cylindrical pin and the sleeve are matched to form the radial magnetic coupler, so that the problem of leakage of the pump body is solved, the electric motor can be conveniently replaced, and particularly, the motor seat can be quickly replaced by screwing out the fixing bolt and pulling out the motor seat from the opening of the connecting seat, the disassembly and replacement process of the electric motor is greatly simplified, and the shutdown time of the pump body is further reduced.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
In the figure: 1. a mounting plate; 2. a connecting seat; 3. a fixing bolt; 4. an electric motor; 5. a motor base; 6. a threaded hole; 7. a shaft lever; 8. a cylindrical pin; 9. a pump body; 10. a base; 11. a flow passage; 12. an impeller; 13. a sleeve; 14. and (3) a bearing.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, a liquid cooling pump of a magnetic coupling removable motor comprises a mounting plate 1 and a pump body 9, wherein the right end of the mounting plate 1 is fixedly provided with the pump body 9, the bottom end of the pump body 9 is integrally and fixedly provided with a base 10, the base 10 is fixed with the mounting plate 1 through bolts, a flow channel 11 is arranged in the pump body 9, an impeller 12 is arranged in the middle of the flow channel 11, two ends of the flow channel 11 are respectively communicated with an inlet and an outlet, sealing rings are embedded in openings at two ends of the flow channel 11, the root of the impeller 12 is coaxially connected with a sleeve 13, the root of the sleeve 13 is rotatably installed with the pump body 9 through a bearing 14, a cylindrical pin 8 and the sleeve 13 are matched to form a radial magnetic coupler, the radial magnetic coupler is installed between an electric motor 4 and the pump body 9, and when the electric motor 4 is rotationally driven to the cylindrical pin 8 at the tail end through a shaft rod 7, eddy current generated by the cylindrical pin 8 is mutually attracted with a magnetic field inside the sleeve 13, so that the torque transmission of the electric motor 4 to the impeller 12 is realized, and the problem of leakage can be solved from the root due to mutual isolation of a driving part and a driven part in practical application in the pump 9;
As shown in fig. 1 to 2, the left end of the mounting plate 1 is fixedly provided with a connecting seat 2, the bottom end of the opening of the connecting seat 2 is provided with a fixing bolt 3, the outside of the connecting seat 2 is connected with an electric motor 4, the bottom end of the electric motor 4 is integrally and fixedly provided with a motor seat 5, the appearance of the motor seat 5 is matched with the opening size of the connecting seat 2, the tail end of the motor seat 5 is provided with a threaded hole 6 which is in threaded fit with the fixing bolt 3, a radial magnetic coupler is formed by matching the cylindrical pin 8 with a sleeve 13, on the one hand, the leakage problem of the pump body 9 is solved, on the other hand, the electric motor 4 can be conveniently replaced, and particularly, the quick replacement of the electric motor 4 can be completed by screwing out the fixing bolt 3 and withdrawing the motor seat 5 from the opening of the connecting seat 2, so that the dismounting process of the electric motor 4 is greatly simplified, the shutdown time of the pump body 9 is further reduced, the output end of the electric motor 4 is fixedly connected with a shaft lever 7, the output end of the shaft lever 7 is fixedly provided with the cylindrical pin 8, the cylindrical pin 8 is matched with the sleeve 13, and a radial magnetic coupler is formed by matching the cylindrical pin 8 with the sleeve 13, and a vortex generated by rotating the cylindrical pin 8 and a magnetic field inside the sleeve 13.
Working principle: when the liquid cooling pump with the magnetic coupling removable motor is used, the cylindrical pin 8 and the sleeve 13 are matched to form a radial magnetic coupler, the radial magnetic coupler is arranged between the electric motor 4 and the pump body 9, when the electric motor 4 rotates and drives towards the cylindrical pin 8 at the tail end through the shaft rod 7, vortex generated by the cylindrical pin 8 and the magnetic field inside the sleeve 13 are attracted to each other, so that torque transmission of the electric motor 4 to the impeller 12 is realized, in practical application in the pump body 9, the problem of leakage can be solved from the root part because the driving part and the driven part are mutually isolated, in addition, the radial magnetic coupler is formed by matching the cylindrical pin 8 and the sleeve 13, on the one hand, the leakage problem of the pump body 9 is solved, on the other hand, the electric motor 4 can be conveniently removed, and particularly the motor seat 5 can be removed from the opening of the connecting seat 2 through screwing out the fixing bolt 3, the quick replacement of the electric motor 4 can be completed, and the shutdown time of the pump body 9 is greatly simplified.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The utility model provides a but magnetic coupling draws liquid cooling pump of trade motor, its characterized in that, including mounting panel (1) and pump body (9), mounting panel (1) right-hand member fixed mounting has pump body (9), and pump body (9) bottom integral type fixed mounting has base (10), runner (11) have been seted up to pump body (9) inside, and runner (11) middle part is equipped with impeller (12), impeller (12) root coaxial coupling has sleeve (13), and sleeve (13) root passes through bearing (14) and pump body (9) rotation installation, mounting panel (1) left end fixed connection has connecting seat (2), and connecting seat (2) open end is equipped with fixing bolt (3), connecting seat (2) external connection has electric motor (4), and electric motor (4) bottom integral type fixed mounting has motor seat (5), electric motor (4) output fixedly connected with axostylus axostyle (7), and axostyle (7) output end coaxial fixed with cylindric (8), cylindric (8) and sleeve (13) cooperate and constitute radial magnetic coupler, and inside vortex magnetic field attraction sleeve (13) that produce.
2. The liquid cooling pump of a magnetically coupled removable motor according to claim 1, wherein the pump body (9) is made of cast iron, and the base (10) is fixed to the mounting plate (1) by bolts.
3. The liquid cooling pump of a magnetically coupled removable motor according to claim 1, wherein both ends of the flow channel (11) are respectively connected to the inlet and the outlet, and sealing rings are embedded in openings at both ends of the flow channel (11).
4. A liquid cooling pump of a magnetically coupled removable motor according to claim 3, wherein the motor base (5) is shaped to fit the opening of the connection base (2), and the end of the motor base (5) is provided with a threaded hole (6) in threaded engagement with the fixing bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833529.9U CN221033250U (en) | 2023-10-23 | 2023-10-23 | Liquid cooling pump of magnetic coupling removable motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833529.9U CN221033250U (en) | 2023-10-23 | 2023-10-23 | Liquid cooling pump of magnetic coupling removable motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033250U true CN221033250U (en) | 2024-05-28 |
Family
ID=91171214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322833529.9U Active CN221033250U (en) | 2023-10-23 | 2023-10-23 | Liquid cooling pump of magnetic coupling removable motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033250U (en) |
-
2023
- 2023-10-23 CN CN202322833529.9U patent/CN221033250U/en active Active
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