CN218958678U - Three-phase asynchronous motor convenient to heat dissipation - Google Patents
Three-phase asynchronous motor convenient to heat dissipation Download PDFInfo
- Publication number
- CN218958678U CN218958678U CN202222541866.6U CN202222541866U CN218958678U CN 218958678 U CN218958678 U CN 218958678U CN 202222541866 U CN202222541866 U CN 202222541866U CN 218958678 U CN218958678 U CN 218958678U
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- heat dissipation
- asynchronous motor
- base
- main body
- motor main
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a three-phase asynchronous motor convenient for heat dissipation, which comprises an asynchronous motor main body, a heat dissipation base and a heat dissipation fan arranged in the heat dissipation base, wherein the bottom end of the asynchronous motor main body is provided with a heat dissipation plate and the heat dissipation base of the heat dissipation fan in a built-in manner, a water inlet pipe and a water outlet pipe which are connected with a cold water circulation pipe which are arranged in an arched manner in the heat dissipation plate are respectively communicated with an output end and an input end of a cold water circulation pump, low-temperature air in the heat dissipation base is output to a position between first heat dissipation fins on the asynchronous motor main body through an air outlet pipe, and an effect of flowing around the outer wall of the asynchronous motor main body is generated at the bottom of the first heat dissipation fins, so that the annular heat dissipation and the temperature reduction of the asynchronous motor main body are realized, the surrounding omnibearing temperature reduction and the heat dissipation of the asynchronous motor main body are improved.
Description
Technical Field
The utility model belongs to the technical field of asynchronous motors, and particularly relates to a three-phase asynchronous motor convenient for heat dissipation.
Background
In the running process of the three-phase asynchronous motor, various losses mainly comprise iron loss, copper loss and mechanical loss, and the losses are finally converted into heat energy, so that the temperature of a three-phase asynchronous motor body is increased, and the heat generated by the three-phase asynchronous motor during running can increase the running loss of the motor and reduce the overall service life of the motor;
the traditional three-phase asynchronous motor adopts the structure that the heat dissipation fan is arranged in the rear end cover, the heat dissipation fins are arranged on the heat dissipation fan to conduct heat dissipation in a matched mode, when the heat dissipation fan operates, wind power is output from the rear end of the motor to the inside only by means of operation of the heat dissipation fan, and the wind power output by the fan is blocked by all devices in the motor from back to front, so that the circulation effect of the wind power in the motor is reduced, and heat generated by all devices in the operation of the asynchronous motor cannot be rapidly cooled and dissipated;
therefore, the utility model provides the three-phase asynchronous motor which outputs wind power from bottom to top and is matched with the cold water pipe to output wind power and is convenient for heat dissipation.
Disclosure of Invention
The utility model aims to provide a three-phase asynchronous motor convenient for heat dissipation 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 three-phase asynchronous motor comprises an asynchronous motor main body, a heat dissipation base and a heat dissipation fan arranged in the heat dissipation base, wherein an embedded base for supporting the asynchronous motor main body is arranged on the heat dissipation base, and the bottom end of the asynchronous motor main body is fixed with the embedded base through a supporting plate;
the heat dissipation base is internally provided with a transverse heat dissipation plate, the bottom surface of the heat dissipation plate is supported by limit supporting plates on the left and right inner walls of the heat dissipation base, the heat dissipation plate is internally provided with arched cold water circulation pipes respectively, two ends of each cold water circulation pipe are respectively provided with a water inlet pipe and a water outlet pipe through the outside of the heat dissipation base, a plurality of air outlet pipes are uniformly distributed in through grooves communicated with the embedded base on the top surface of the heat dissipation base, and the top ends of the air outlet pipes are arranged between first heat dissipation fins on the outer wall of the main body of the asynchronous motor;
the fan seat at the bottom end of the cooling fan is fixedly arranged in the mounting seat at the bottom end of the cooling base, and the bottom surface of the mounting seat is provided with a second cooling fin which is contacted with the fan seat.
Further, the bottom four corners of radiating base are fixed with the supporting legs that the bottom was prolonged in the mount pad bottom surface respectively, and the bottom mounting of supporting legs is equipped with the support chassis.
The asynchronous motor is supported by the support chassis to the heat dissipation base to be stable, and the support legs are used for supporting the bottom surface of the heat dissipation base to be separated from the bottom surface, so that the heat dissipation of the installation base is facilitated.
Further, ventilation holes are respectively formed in four corners of the upper surface of the heat dissipation base.
The vent hole is used for outputting low-temperature air generated by flowing of the cold water circulating pipe in the radiating plate to the outside of the asynchronous motor main body along with the operation of the radiating fan, so that the low temperature of the operation environment of the asynchronous motor main body is kept, and the operation and the heat dissipation of the asynchronous motor main body are matched.
Further, the bottom end of the first heat dissipation fin is provided with a plurality of through holes, and the bottom end of the first heat dissipation fin is provided with a abdication groove contacted with the bottom end of the air outlet pipe.
The through holes are used for penetrating the low-temperature cold air output by the air outlet pipe, and the through holes are formed in the bottom ends of the plurality of radiating fins and are used for enabling the low-temperature cold air to flow around the outer wall of the main body of the asynchronous motor in a ring shape, so that the effect of cooling the main body of the asynchronous motor in a ring shape is achieved.
Further, the air outlet pipe is a flat pipe, and the top end of the air outlet pipe is embedded between the two first radiating fins.
The air outlet pipe of the flat pipe structure is easy to be embedded between the two first radiating fins, and cold air is output between the first radiating fins.
Further, the fan seat is fixedly arranged on the heat conducting plate on the inner bottom surface of the heat radiating base and is contacted with the second heat radiating fins through the heat conducting plate.
The heat conducting plate is used for guiding out the temperature generated by the operation of the motor shaft in the fan seat on the cooling fan to the second cooling fins, and radiating the heat generated by the operation of the motor shaft in the fan seat through the second cooling fins, so that the load of radiating the main body of the asynchronous motor is prevented from being increased by the operation of the cooling fan.
Compared with the prior art, the utility model has the following technical effects and advantages:
this three-phase asynchronous motor convenient to heat dissipation has heating panel and radiator fan's heat dissipation base through built-in the bottom of asynchronous motor main part, the inside inlet tube and the outlet pipe that are the cold water circulating pipe that is bow-shaped setting of heating panel are connected with cold water circulating pump's output and input respectively mutually for through the operation of cold water circulating pump to heating panel output low temperature, the wind-force that radiator fan operated output is to the temperature output on the heating panel to the tuber pipe, thereby between the low temperature air output to the asynchronous motor main part on the first radiator fin through the tuber pipe to the inside low temperature air of heat dissipation base, produce the effect that encircles asynchronous motor main part outer wall flow in first radiator fin bottom, thereby annular heat dissipation cooling to the asynchronous motor main part reaches and encircles all-round cooling heat dissipation to the asynchronous motor main part inside, improve the effect of cooling to the asynchronous motor main part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation base according to the present utility model;
fig. 3 is a schematic structural diagram of a first heat sink fin according to the present utility model.
In the figure: 1. an asynchronous motor main body; 2. a heat dissipation base; 3. a heat radiation fan; 4. embedding a base; 6. a heat dissipation plate; 7. a limit supporting plate; 8. a cold water circulation pipe; 9. a water inlet pipe; 10. a water outlet pipe; 11. a through groove; 12. an air outlet pipe; 13. a first heat sink fin; 14. a fan base; 15. a mounting base; 16. a second heat sink fin; 17. supporting feet; 18. a vent hole; 19. a through hole; 20. a relief groove; 21. a heat conducting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a three-phase asynchronous motor convenient for heat dissipation as shown in figures 1-3, which comprises an asynchronous motor main body 1, a heat dissipation base 2 and a heat dissipation fan 3 arranged in the heat dissipation base 2, wherein an embedded base 4 for bearing the asynchronous motor main body 1 is arranged on the heat dissipation base 2, the embedded base 4 is a supporting structure, the top surface of the supporting structure is embedded and installed with a supporting plate at the bottom of the asynchronous motor main body 1 through a mounting groove, and the bottom end of the asynchronous motor main body 1 is fixed with the embedded base 4 through the supporting plate;
the inside of the heat dissipation base 2 is provided with a transverse heat dissipation plate 6, the bottom surface of the heat dissipation plate 6 is supported by a limit supporting plate 7 on the left and right inner walls of the heat dissipation base 2, the inside of the heat dissipation plate 6 is provided with a cold water circulation pipe 8 which is arched respectively, two ends of the cold water circulation pipe 8 are respectively provided with a water inlet pipe 9 and a water outlet pipe 10 through the outside of the heat dissipation base 2, a plurality of air outlet pipes 12 are uniformly distributed in a through groove 11 communicated with the embedded base 4 on the top surface of the heat dissipation base 2, the air outlet pipes 12 are flat pipes, and the top ends of the air outlet pipes 12 are embedded between two first heat dissipation fins 13. The air outlet pipe 12 of the flat pipe structure is easy to be embedded between the two first radiating fins 13, and cold air is output between the first radiating fins 13. The top end of the air outlet pipe 12 is arranged between the first radiating fins 13 on the outer wall of the asynchronous motor main body 1, a plurality of through holes 19 are arranged at the bottom ends of the first radiating fins 13, and a yielding groove 20 which is contacted with the bottom end of the air outlet pipe 12 is arranged at the bottom ends of the first radiating fins 13. The through holes 19 are used for penetrating the low-temperature cold air output by the air outlet pipe 12, and as the through holes 19 are arranged at the bottom ends of the plurality of first radiating fins 13 and are used for circularly surrounding the outer wall of the asynchronous motor main body 1 for flowing the low-temperature cold air, the effect of circularly cooling the asynchronous motor main body 1 is achieved;
the four corners of the upper surface of the heat dissipation base 2 are respectively provided with ventilation holes 18. The vent hole 18 is used for outputting low-temperature air generated by flowing the cold water circulating pipe 8 in the heat dissipation plate 6 to the outside of the asynchronous motor main body 1 along with the operation of the heat dissipation fan 3, so as to keep the low temperature of the operation environment of the asynchronous motor main body 1 and further cooperate with the operation and heat dissipation of the asynchronous motor main body 1;
the fan seat 14 at the bottom end of the cooling fan 3 is fixedly arranged in the mounting seat 15 at the bottom end of the cooling base 2, the bottom surface of the mounting seat 15 is provided with the second cooling fins 16 contacted with the fan seat 14, and the fan seat 14 is fixedly arranged on the heat conducting plate 21 at the inner bottom surface of the mounting seat 15 and contacted with the second cooling fins 16 through the heat conducting plate 21. The heat conducting plate 21 is used for guiding out the temperature generated by the operation of the motor shaft in the fan seat 14 on the cooling fan 3 to the second cooling fins 16, and radiating the heat generated by the operation of the motor shaft in the fan seat 14 through the second cooling fins 16, so that the load of the cooling fan 3 on radiating the asynchronous motor main body 1 is avoided.
The bottom four corners of the heat dissipation base 2 are respectively fixed with supporting legs 17 with the bottom extending from the bottom surface of the mounting seat 15, and the bottom fixing of the supporting legs 17 is provided with a supporting chassis. The asynchronous motor main body 1 is supported to the heat dissipation base 2 through the supporting chassis to keep stable, and the bottom surface of the heat dissipation base 2 is supported to be separated from the bottom surface through the supporting legs 17, so that the heat dissipation of the mounting base 15 is facilitated.
The bottom end of the asynchronous motor main body 1 is provided with a radiating plate 6 and a radiating base 2 of a radiating fan 3 in a built-in manner, a water inlet pipe 9 and a water outlet pipe 10 connected with a cold water circulating pipe 8 which is arranged in an arc shape in the radiating plate 6 are respectively communicated with the output end and the input end of a cold water circulating pump, the cold water circulating pipe 8 in the radiating plate 6 is used for outputting cold water through the running of the cold water circulating pump, the temperature of the cold water led out by the cold water circulating pipe 8 to the radiating plate 6 is reduced, the temperature of the radiating plate 6 is outputted to an air outlet pipe 12 through the wind power outputted by the running of the radiating fan 3, so that the low-temperature air in the radiating base 2 is outputted to a position between first radiating fins 13 on the asynchronous motor main body 1 through the air outlet pipe 12, the effect of flowing around the outer wall of the asynchronous motor main body 1 is generated at the bottom of the first radiating fins 13, the annular radiating and cooling is achieved, the inside of the asynchronous motor main body 1 is encircling and the whole-direction cooling effect of the asynchronous motor main body 1 is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a three-phase asynchronous motor convenient to heat dissipation, includes asynchronous motor main part (1), heat dissipation base (2) and locates radiator fan (3) inside heat dissipation base (2), its characterized in that: the heat dissipation base (2) is provided with an embedded base (4) for bearing the asynchronous motor main body (1), and the bottom end of the asynchronous motor main body (1) is fixed with the embedded base (4) through a supporting plate;
the heat dissipation base (2) is internally provided with a transverse heat dissipation plate (6), the bottom surface of the heat dissipation plate (6) is supported by limit supporting plates (7) on the left and right inner walls of the heat dissipation base (2), the heat dissipation plate (6) is internally provided with a cold water circulation pipe (8) which is arched respectively, two ends of the cold water circulation pipe (8) are respectively provided with a water inlet pipe (9) and a water outlet pipe (10) through the outside of the heat dissipation base (2), a plurality of air outlet pipes (12) are uniformly distributed in through grooves (11) which are communicated with the embedded base (4) on the top surface of the heat dissipation base (2), and the top ends of the air outlet pipes (12) are arranged between first heat dissipation fins (13) on the outer wall of the asynchronous motor main body (1);
the fan seat (14) at the bottom end of the cooling fan (3) is fixedly arranged in the mounting seat (15) at the bottom end of the cooling base (2), and the bottom surface of the mounting seat (15) is provided with a second cooling fin (16) which is contacted with the fan seat (14).
2. A three-phase asynchronous motor facilitating heat dissipation according to claim 1, wherein: support legs (17) with the bottom extending to the bottom surface of the mounting seat (15) are respectively fixed at four corners of the bottom end of the heat dissipation base (2), and a support chassis is fixedly arranged at the bottom ends of the support legs (17).
3. A three-phase asynchronous motor facilitating heat dissipation according to claim 1, wherein: vent holes (18) are respectively formed in four corners of the upper surface of the heat dissipation base (2).
4. A three-phase asynchronous motor facilitating heat dissipation according to claim 1, wherein: the bottom end of the first radiating fin (13) is provided with a plurality of through holes (19), and the bottom end of the first radiating fin (13) is provided with a yielding groove (20) contacted with the bottom end of the air outlet pipe (12).
5. A three-phase asynchronous motor facilitating heat dissipation according to claim 1, wherein: the air outlet pipe (12) is a flat pipe, and the top end of the air outlet pipe (12) is embedded between the two first radiating fins (13).
6. A three-phase asynchronous motor facilitating heat dissipation according to claim 1, wherein: the fan seat (14) is fixedly arranged on a heat conducting plate (21) on the inner bottom surface of the mounting seat (15), and is contacted with the second radiating fins (16) through the heat conducting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541866.6U CN218958678U (en) | 2022-09-26 | 2022-09-26 | Three-phase asynchronous motor convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541866.6U CN218958678U (en) | 2022-09-26 | 2022-09-26 | Three-phase asynchronous motor convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958678U true CN218958678U (en) | 2023-05-02 |
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ID=86137986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222541866.6U Active CN218958678U (en) | 2022-09-26 | 2022-09-26 | Three-phase asynchronous motor convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958678U (en) |
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2022
- 2022-09-26 CN CN202222541866.6U patent/CN218958678U/en active Active
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