CN221448255U - Novel cooling structure of high-speed magnetic levitation motor - Google Patents
Novel cooling structure of high-speed magnetic levitation motor Download PDFInfo
- Publication number
- CN221448255U CN221448255U CN202322909498.0U CN202322909498U CN221448255U CN 221448255 U CN221448255 U CN 221448255U CN 202322909498 U CN202322909498 U CN 202322909498U CN 221448255 U CN221448255 U CN 221448255U
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- cooling
- wall
- machine base
- motor
- water
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- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 238000005339 levitation Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a novel cooling structure of a high-speed magnetic levitation motor, which combines an air cooling structure with a water cooling structure, a water channel for water circulation is arranged on a machine base, a cooling fin for air cooling is arranged on the outer wall of the machine base, and the cooling effect of the motor can be greatly improved by matching with a fan arranged on the outer side of the machine base, so that the service life of the motor is prolonged. Specifically, the cooling device comprises a circulating water channel, a cooling fan and cooling fins, wherein the circulating water channel is formed by encircling the inner wall and the outer wall of a machine base, a water inlet and a water outlet communicated with the circulating water channel are formed in the outer wall of the machine base, the water inlet and the water outlet are externally connected with a cooling water circulating device, one end of a rotating shaft of a motor extends to the outer side of one end of the machine base and is provided with the cooling fan, and the cooling fins extending axially are uniformly distributed on the circumference of the surface of the outer wall. The utility model has the advantages that: the structure is simple, compact, the design is reasonable, the production cost is lower, the water cooling system is additionally arranged on the machine base, and meanwhile, the air cooling is performed by utilizing the ultrahigh rotating speed of the high-speed magnetic levitation motor, so that the effect of cooling the motor is improved.
Description
Technical Field
The utility model relates to a novel cooling structure of a high-speed magnetic levitation motor, and belongs to the technical field of motor structures.
Background
In the prior art, the high-speed magnetic levitation motor has the problem of serious heating, and the service life of the motor is influenced.
The common motor cooling modes in the prior art generally have air cooling and water cooling, but have certain limitations, and cannot effectively solve the serious heating problem of the high-speed magnetic levitation motor.
Disclosure of utility model
The utility model provides a novel cooling structure of a high-speed magnetic suspension motor, and aims to overcome the defects in the prior art and improve the cooling effect of the motor.
The technical solution of the utility model is as follows: a novel cooling structure of a high-speed magnetic levitation motor combines an air cooling structure and a water cooling structure, a water channel for water circulation is arranged on a machine base, cooling fins for air cooling are arranged on the outer wall of the machine base, and a fan arranged on the outer side of the machine base is matched, so that the cooling effect of the motor can be greatly improved, and the service life of the motor is prolonged.
Specifically, the cooling device comprises a circulating water channel, a cooling fan and cooling fins, wherein the circulating water channel is formed by encircling the inner wall and the outer wall of a machine base, a water inlet and a water outlet communicated with the circulating water channel are formed in the outer wall of the machine base, the water inlet and the water outlet are externally connected with a cooling water circulating device, one end of a rotating shaft of a motor extends to the outer side of one end of the machine base and is provided with the cooling fan, and the cooling fins extending axially are uniformly distributed on the circumference of the surface of the outer wall.
Preferably, the outer side of the cooling fan is covered with a housing, and the housing is fixed on the outer wall of the machine base. The cooling fan can be protected.
Preferably, the cross section of the radiating fin is isosceles trapezoid,
Preferably, the reinforcing ribs which are axially arranged at intervals are uniformly connected between the inner wall and the outer wall in the circumferential direction, so that the structural stability can be improved, the circulating water channel can also form a labyrinth structure, and the water cooling effect is improved.
The utility model has the advantages that: the structure is simple, compact, the design is reasonable, the production cost is lower, the water cooling system is additionally arranged on the machine base, and meanwhile, the air cooling is performed by utilizing the ultrahigh rotating speed of the high-speed magnetic levitation motor, so that the effect of cooling the motor is improved.
Drawings
Fig. 1 is a schematic structural diagram of a novel cooling structure of the high-speed magnetic levitation motor of the present utility model.
Fig. 2 is a side view of the housing of fig. 1.
In the figure, 1 is a machine base, 11 is an inner wall, 12 is an outer wall, 13 is a circulating water channel, 14 is a water inlet and a water outlet, 15 is a reinforcing rib, 2 is a cooling fan, 21 is a housing, 3 is a rotating shaft, and 4 is a cooling fin.
Detailed Description
The present utility model will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, a novel cooling structure of a high-speed magnetic levitation motor comprises a circulating water channel 13, a cooling fan 2 and cooling fins 4, wherein the circulating water channel 13 is formed by encircling an inner wall 11 and an outer wall 12 of a machine base 1, a water inlet 14 communicated with the circulating water channel 13 is arranged on the outer wall 12 of the machine base 1, the water inlet 14 is externally connected with a cooling water circulation device, one end of a rotating shaft 3 of the motor extends to the outer side of one end of the machine base 1 and is provided with the cooling fan 2 for air cooling, a housing 21 is covered on the outer side of the cooling fan 2, the housing 21 is fixed on the outer wall 12 of the machine base 1, the axially extending cooling fins 4 are uniformly distributed on the circumference of the surface of the outer wall 12 and are also used for air cooling, and the section of the cooling fins 4 is isosceles trapezoid.
In order to improve the structural stability, the reinforcing ribs 15 which are axially arranged at intervals are uniformly connected between the inner wall 11 and the outer wall 12 in the circumferential direction, so that the circulating water channel 13 can form a labyrinth structure, and the water cooling effect is improved.
According to the structure, the air cooling of the cooling fan 2 and the cooling fin 4 and the water cooling of the circulating water channel 13 are performed simultaneously, so that the cooling effect of the motor can be effectively improved, and the service life of the motor can be prolonged.
The above components are all of the prior art, and any model and existing design that can achieve their corresponding functions can be used by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (4)
1. The utility model provides a novel cooling structure of high-speed magnetic suspension motor, a serial communication port, including circulation water course (13), cooling fan (2) and fin (4), circulation water course (13) are enclosed by inner wall (11) and outer wall (12) of frame (1), be equipped with on outer wall (12) of frame (1) with communicating inlet outlet (14) of circulation water course (13), external cooling water circulating device of inlet outlet (14), pivot (3) one end of motor extends to frame (1) one end outside and installs cooling fan (2), outer wall (12) surface circumference equipartition has fin (4) of axial extension.
2. A novel cooling structure of a high-speed magnetic levitation motor according to claim 1, wherein the outer side of the cooling fan (2) is covered with a cover shell (21), and the cover shell (21) is fixed on the outer wall (12) of the machine base (1).
3. A novel cooling structure of a high-speed magnetic levitation motor according to claim 1, wherein the cross section of the cooling fin (4) is in the shape of an isosceles trapezoid.
4. A novel cooling structure of a high-speed magnetic levitation motor according to claim 1, wherein reinforcing ribs (15) are uniformly connected between the inner wall (11) and the outer wall (12) in circumferential direction at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909498.0U CN221448255U (en) | 2023-10-30 | 2023-10-30 | Novel cooling structure of high-speed magnetic levitation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909498.0U CN221448255U (en) | 2023-10-30 | 2023-10-30 | Novel cooling structure of high-speed magnetic levitation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448255U true CN221448255U (en) | 2024-07-30 |
Family
ID=92059602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322909498.0U Active CN221448255U (en) | 2023-10-30 | 2023-10-30 | Novel cooling structure of high-speed magnetic levitation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448255U (en) |
-
2023
- 2023-10-30 CN CN202322909498.0U patent/CN221448255U/en active Active
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