CN221487519U - Explosion-proof ultra-efficient three-phase asynchronous motor - Google Patents
Explosion-proof ultra-efficient three-phase asynchronous motor Download PDFInfo
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- CN221487519U CN221487519U CN202323248248.3U CN202323248248U CN221487519U CN 221487519 U CN221487519 U CN 221487519U CN 202323248248 U CN202323248248 U CN 202323248248U CN 221487519 U CN221487519 U CN 221487519U
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- phase asynchronous
- asynchronous motor
- explosion
- proof
- motor body
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- 239000000110 cooling liquid Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of three-phase asynchronous motors, in particular to an explosion-proof ultra-efficient three-phase asynchronous motor, which comprises a three-phase asynchronous motor body, wherein an explosion-proof shell is arranged on the outer wall of the three-phase asynchronous motor body, two heat conducting plates which are distributed front and back are fixedly connected to the outer wall of the three-phase asynchronous motor body, cooling pipes are arranged in the two heat conducting plates, two ends of the two cooling pipes extend to the right sides of the heat conducting plates, a water inlet pipe and a water outlet pipe are respectively communicated with two ends of the cooling pipes, a water pump conveys cooling liquid in a cooling liquid tank into the cooling pipes through the water inlet pipe, so that the cooling liquid exchanges heat with the heat conducting plates, the three-phase asynchronous motor body is cooled in a radiating manner, and the situation that one of the heat conducting plates cannot radiate the three-phase asynchronous motor body due to damage can be prevented by arranging the two heat conducting plates with the same structure, and the radiating effect on the three-phase asynchronous motor body is improved.
Description
Technical Field
The utility model relates to the technical field of three-phase asynchronous motors, in particular to an explosion-proof ultra-efficient three-phase asynchronous motor.
Background
The three-phase asynchronous motor is one kind of induction motor, and is a motor powered by a 380V three-phase alternating current power supply (120 DEG phase difference) simultaneously, and after a stator is powered by current, part of magnetic flux passes through a short circuit ring and generates induction current in the short circuit ring. The current in the short circuit ring obstructs the change of magnetic flux, so that the magnetic flux generated by the short circuit ring part and the magnetic flux generated by the part without the short circuit ring has a phase difference, thereby forming a rotating magnetic field, after the power-on starting, the rotor winding induces electromotive force and current due to the relative motion between the rotor winding and the magnetic field, namely, the rotating magnetic field and the rotor have relative rotating speeds, and electromagnetic torque is generated by the interaction of the rotating magnetic field and the magnetic field, so that the rotor rotates, the energy conversion is realized, and the rotor and the stator of the three-phase asynchronous motor rotate in the same direction and different rotating speeds, so that the slip ratio exists, and the three-phase asynchronous motor is called.
The existing explosion-proof ultra-efficient three-phase asynchronous motor basically comprises a three-phase asynchronous motor body, an explosion-proof shell, a fan and the like, when the existing explosion-proof ultra-efficient three-phase asynchronous motor is used, the three-phase asynchronous motor body is firstly installed in the explosion-proof shell, when the three-phase asynchronous motor body operates, the fan is started, and the fan dissipates heat to the three-phase asynchronous motor body.
In the use process of the equipment, only the fan is used for radiating the three-phase asynchronous motor body, meanwhile, heat can be generated in the operation process of the fan, the radiating effect on the three-phase asynchronous motor body is general, and the temperature of the three-phase asynchronous motor body cannot be reduced.
Disclosure of utility model
The utility model aims to provide an explosion-proof ultra-efficient three-phase asynchronous motor, which has the characteristic of improving the heat dissipation effect on a three-phase asynchronous motor body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof ultra-efficient three-phase asynchronous motor, includes the three-phase asynchronous motor body, explosion-proof casing is installed to the outer wall of three-phase asynchronous motor body, the cavity has been seted up between explosion-proof casing and the three-phase asynchronous motor body, the outer wall fixedly connected with of three-phase asynchronous motor body two heat conduction boards that distribute around, two the inside of heat conduction board all is provided with the cooling tube, two the both ends of cooling tube all extend to the right side of heat conduction board, just the both ends of cooling tube communicate respectively has inlet tube and outlet pipe, two the water pump is all installed to the outer wall of inlet tube.
In order to cool the cooling liquid in the cooling liquid tank, the right side wall of the explosion-proof shell is fixedly connected with the cooling liquid tank communicated with the two water inlet pipes and the two water outlet pipes, and the semiconductor refrigerating sheet is fixedly connected in the cooling liquid tank.
In order to further radiate heat of the three-phase asynchronous motor body, the flameproof ultra-efficient three-phase asynchronous motor is preferable, and one end of a rotor of the three-phase asynchronous motor body extends to the inside of the cavity and is fixedly connected with a fan.
In order to facilitate cooling of the cooling liquid in the cooling liquid tank, the flameproof ultra-efficient three-phase asynchronous motor is preferably adopted, and the semiconductor refrigeration piece comprises a heat absorption surface and a heat dissipation surface, wherein the heat absorption surface is positioned in the cooling liquid tank, and the heat dissipation surface is positioned outside the cooling liquid tank.
In order to circulate air in the cavity, the right side wall of the explosion-proof shell is communicated with an air inlet hole extending to the outer side of the cooling liquid tank, and the left side wall of the explosion-proof shell is provided with a plurality of evenly distributed exhaust holes communicated with the cavity in a penetrating way.
In order to prevent impurities in the air from entering the cavity, the flameproof ultra-efficient three-phase asynchronous motor is preferably used, and a filter screen is fixedly connected to the inside of the air inlet.
In order to facilitate adding cooling liquid into the cooling liquid tank, the flameproof ultra-efficient three-phase asynchronous motor is preferable, and the outer wall of the cooling liquid tank is respectively communicated with a liquid adding pipe and a liquid discharging pipe which are distributed up and down.
Compared with the prior art, the utility model has the following beneficial effects:
The water pump conveys the cooling liquid in the cooling liquid tank into the cooling pipe through the water inlet pipe, so that the cooling liquid exchanges heat with the heat conducting plate, the three-phase asynchronous motor body is cooled, the cooling liquid which enters the cooling liquid tank again is cooled through the semiconductor refrigerating sheet, and the cooling liquid which enters the cooling pipe is kept in a low-temperature state;
The three-phase asynchronous motor body drives the fan to rotate through the rotor, the fan can increase the flow speed of air flow in the cavity, the air flow can be blown through the heat conducting plates rapidly, heat dissipation is further carried out on the three-phase asynchronous motor body, the situation that one of the heat conducting plates cannot dissipate heat to the three-phase asynchronous motor body due to damage of the two heat conducting plates with the same structure can be prevented, and therefore the heat dissipation effect on the three-phase asynchronous motor body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of a right-side cross-sectional structure of the present utility model;
In the figure: 1. an explosion-proof housing; 2. a three-phase asynchronous motor body; 3. a cavity; 4. a heat conductive plate; 5. a cooling tube; 6. a water inlet pipe; 7. a water outlet pipe; 8. a water pump; 9. a cooling liquid tank; 10. a semiconductor refrigeration sheet; 11. a fan; 12. an air inlet hole; 13. an exhaust hole; 14. a filter screen; 15. a liquid adding tube; 16. and a liquid discharge pipe.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 4, an explosion-proof ultra-efficient three-phase asynchronous motor comprises a three-phase asynchronous motor body 2, wherein an explosion-proof shell 1 is installed on the outer wall of the three-phase asynchronous motor body 2, a cavity 3 is formed between the explosion-proof shell 1 and the three-phase asynchronous motor body 2, two heat conducting plates 4 distributed front and back are fixedly connected to the outer wall of the three-phase asynchronous motor body 2, cooling pipes 5 are arranged in the two heat conducting plates 4, two ends of the two cooling pipes 5 extend to the right side of the heat conducting plates 4, two ends of the cooling pipes 5 are respectively communicated with a water inlet pipe 6 and a water outlet pipe 7, and a water pump 8 is installed on the outer wall of the two water inlet pipes 6.
In this embodiment: when the three-phase asynchronous motor body 2 runs, the heat conducting plate 4 absorbs heat generated by the three-phase asynchronous motor body 2, meanwhile, the water pump 8 is started, the water pump 8 conveys cooling liquid into the cooling pipe 5 through the water inlet pipe 6, so that the cooling liquid exchanges heat with the heat conducting plate 4, and after the heat exchange is finished, the cooling liquid is discharged through the water outlet pipe 7, and then the heat in the heat conducting plate 4 is absorbed, so that the three-phase asynchronous motor body 2 is subjected to heat dissipation and cooling;
Through setting up two identical heat conduction boards 4 of structure, can prevent that one of them heat conduction board 4 from damaging unable radiating condition to three-phase asynchronous motor body 2 to improve the radiating effect to three-phase asynchronous motor body 2.
As a technical optimization scheme of the utility model, the right side wall of the explosion-proof shell 1 is fixedly connected with a cooling liquid tank 9 communicated with two water inlet pipes 6 and two water outlet pipes 7, and the inside of the cooling liquid tank 9 is fixedly connected with a semiconductor refrigerating sheet 10.
In this embodiment: the cooling liquid tank 9 fixedly connected with the right side wall of the explosion-proof shell 1 can enable cooling liquid to circulate, and the semiconductor refrigerating sheet 10 fixedly connected with the inside of the cooling liquid tank 9 can cool cooling liquid in the cooling liquid tank 9.
As a technical optimization scheme of the utility model, one end of the rotor of the three-phase asynchronous motor body 2 extends to the inside of the cavity 3 and is fixedly connected with the fan 11.
In this embodiment: when the three-phase asynchronous motor body 2 runs, the three-phase asynchronous motor body 2 drives the fan 11 to rotate through the rotor, the fan 11 can block the flow speed of the air flow in the cavity 3, the air flow can be enabled to rapidly blow through the heat conducting plate 4, and heat dissipation is further carried out on the three-phase asynchronous motor body 2.
As a technical optimization scheme of the present utility model, the semiconductor refrigeration sheet 10 includes a heat absorbing surface and a heat dissipating surface, the heat absorbing surface is located inside the cooling liquid tank 9, and the heat dissipating surface is located outside the cooling liquid tank 9.
In this embodiment: the cooling liquid in the cooling liquid tank 9 is convenient to cool.
As a technical optimization scheme of the utility model, the right side wall of the explosion-proof housing 1 is communicated with an air inlet hole 12 extending to the outer side of the cooling liquid tank 9, and the left side wall of the explosion-proof housing 1 is provided with a plurality of evenly distributed air outlet holes 13 communicated with the cavity 3.
In this embodiment: the air intake hole 12 and the air discharge hole 13 allow air in the cavity 3 to circulate.
As a technical optimization scheme of the utility model, the filter screen 14 is fixedly connected inside the air inlet hole 12.
In this embodiment: filter 14 prevents impurities in the air from entering cavity 3.
As a technical optimization scheme of the utility model, the outer wall of the cooling liquid tank 9 is respectively communicated with a liquid adding pipe 15 and a liquid discharging pipe 16 which are distributed up and down.
In this embodiment: the liquid adding pipe 15 is convenient for adding cooling liquid into the cooling liquid tank 9, and the liquid discharging pipe 16 is convenient for discharging the cooling liquid in the cooling liquid tank 9.
Working principle: when the three-phase asynchronous motor body 2 operates, the heat conducting plate 4 absorbs heat generated by the three-phase asynchronous motor body 2, meanwhile, the water pump 8 is started, the water pump 8 conveys cooling liquid in the cooling liquid tank 9 into the cooling pipe 5 through the water inlet pipe 6, the cooling liquid exchanges heat with the heat conducting plate 4, the cooling liquid reenters the cooling liquid tank 9 through the water outlet pipe 7 after the heat exchange is completed, and then absorbs the heat in the heat conducting plate 4, thereby cooling the three-phase asynchronous motor body 2, the cooling liquid reentering the cooling liquid tank 9 cools through the semiconductor refrigerating sheet 10, the cooling liquid entering the cooling pipe 5 keeps a low-temperature state, the three-phase asynchronous motor body 2 drives the fan 11 to rotate through the rotor when the three-phase asynchronous motor body 2 operates, the fan 11 can block the flow speed of air flow in the cavity 3, the air flow is enabled to quickly blow through the heat conducting plate 4, and the three-phase asynchronous motor body 2 is further cooled.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides an explosion-proof super high-efficient three-phase asynchronous motor, includes three-phase asynchronous motor body (2), explosion-proof casing (1), its characterized in that are installed to the outer wall of three-phase asynchronous motor body (2): the explosion-proof shell (1) and three-phase asynchronous motor body (2) between set up cavity (3), the outer wall fixedly connected with of three-phase asynchronous motor body (2) two heat-conducting plate (4) that distribute around, two the inside of heat-conducting plate (4) all is provided with cooling tube (5), two the both ends of cooling tube (5) all extend to the right side of heat-conducting plate (4), just the both ends of cooling tube (5) communicate respectively have inlet tube (6) and outlet pipe (7), two water pump (8) are all installed to the outer wall of inlet tube (6).
2. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 1, wherein: the right side wall of the explosion-proof shell (1) is fixedly connected with a cooling liquid tank (9) communicated with the two water inlet pipes (6) and the two water outlet pipes (7), and a semiconductor refrigerating sheet (10) is fixedly connected inside the cooling liquid tank (9).
3. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 1, wherein: one end of a rotor of the three-phase asynchronous motor body (2) extends to the inside of the cavity (3) and is fixedly connected with a fan (11).
4. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 2, wherein: the semiconductor refrigeration piece (10) comprises a heat absorption surface and a heat radiation surface, wherein the heat absorption surface is positioned in the cooling liquid tank (9), and the heat radiation surface is positioned outside the cooling liquid tank (9).
5. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 1, wherein: the right side wall of the explosion-proof housing (1) is communicated with an air inlet hole (12) extending to the outer side of the cooling liquid tank (9), and the left side wall of the explosion-proof housing (1) is provided with a plurality of evenly distributed exhaust holes (13) communicated with the cavity (3) in a penetrating mode.
6. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 5, wherein: the inside of the air inlet hole (12) is fixedly connected with a filter screen (14).
7. The explosion-proof ultra-efficient three-phase asynchronous motor according to claim 2, wherein: the outer wall of the cooling liquid tank (9) is respectively communicated with a liquid adding pipe (15) and a liquid discharging pipe (16) which are distributed up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248248.3U CN221487519U (en) | 2023-11-30 | 2023-11-30 | Explosion-proof ultra-efficient three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248248.3U CN221487519U (en) | 2023-11-30 | 2023-11-30 | Explosion-proof ultra-efficient three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221487519U true CN221487519U (en) | 2024-08-06 |
Family
ID=92362457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323248248.3U Active CN221487519U (en) | 2023-11-30 | 2023-11-30 | Explosion-proof ultra-efficient three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221487519U (en) |
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2023
- 2023-11-30 CN CN202323248248.3U patent/CN221487519U/en active Active
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