CN221042499U - High-efficiency permanent magnet generator - Google Patents
High-efficiency permanent magnet generator Download PDFInfo
- Publication number
- CN221042499U CN221042499U CN202321917259.3U CN202321917259U CN221042499U CN 221042499 U CN221042499 U CN 221042499U CN 202321917259 U CN202321917259 U CN 202321917259U CN 221042499 U CN221042499 U CN 221042499U
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- Prior art keywords
- water
- main body
- body shell
- pipe
- permanent magnet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of electric power and discloses a high-efficiency permanent magnet generator which comprises a main body shell, wherein a stator is arranged in the main body shell, a heat dissipation hole is formed in the main body shell, and a heat conduction pipe, a cover plate, a main shaft, a rotor and a water passing bin are inserted into the heat dissipation hole. The utility model has reasonable structure, the rotor is driven to rotate by the rotation of the main shaft to drive the magnetic field of the rotor to pass through the coil in the stator so as to generate current, the two sides of the inner stator of the main body shell are provided with heat dissipation holes, heat emitted by the stator is led into the water passing bin through the heat conduction pipe, meanwhile, the current generated by the device can drive the water pump to pump the cooling liquid into the water passing bin, the front end fan is driven to synchronously rotate by the rotation of the main shaft, wind power is blown out backwards to cool the heat dissipation scales, the rear end of the main shaft is connected with the rear end fan, the wind power is blown out backwards as well, and the inner outer ring of the water tank is provided with a plurality of heat dissipation holes, so that the heat can be effectively brought out by the passed wind power.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a high-efficiency permanent magnet generator.
Background
The permanent magnet generator is a power generation device which converts mechanical energy converted from heat energy into electric energy, has the advantages of high efficiency, energy saving, large power and small volume, is very favored by various large enterprises due to the characteristics, and is also a brand new step along with the progress and development of science and technology, but the defects of the permanent magnet generator are also many, for example, the phenomenon that the permanent magnet generator is overheated in the process of high-speed operation can occur, if the body of the permanent magnet generator is not cooled effectively, the phenomenon of demagnetizing and stopping can occur to ensure that the permanent magnet generator can not work any more, thereby influencing the working efficiency of the engine.
The high-efficiency permanent magnet generator disclosed in the Chinese patent application publication CN216751447U ensures that the generator can not stop because of overhigh temperature and continuously convert power and improves the efficiency of the engine through the heat dissipation device designed on the generator, but the traditional air-cooled generator only dissipates heat transmitted by the outside of the motor, the inside is still in a high-temperature state, demagnetizing can occur when the generator runs for a long time, great trouble is caused to subsequent maintenance, meanwhile, the heat dissipation effect of air-cooled heat dissipation is poor, the air-cooled heat dissipation can be carried out when the generator dissipates heat externally, and a high-efficiency heat dissipation mode is still needed in the inside to ensure the efficiency of the permanent magnet generator, the demagnetizing condition is avoided, and meanwhile, a part of kinetic energy can be lost when the main shaft rotates, so that waste is caused.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-efficiency permanent magnet generator, which solves the problems that the internal heat dissipation of the generator cannot be realized by only air cooling, the heat dissipation effect is poor and the kinetic energy of a main shaft part is wasted.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a efficient permanent magnet generator, includes main body shell, the inside of main body shell is equipped with the stator, the louvre has been seted up to the inside of main body shell, the inside grafting of louvre has the heat pipe, one side joint of main body shell has the apron, the inside rotation of apron is connected with the main shaft, the rotor has been cup jointed on the surface of main body shell, one side of main body shell is equipped with the water passing bin, the inside of water passing bin is equipped with heat conduction scale, the inside grafting of heat conduction scale has the heat pipe, the inside joint of water passing bin has the airtight storehouse of main shaft, the upper surface grafting of water passing bin has last spring pipe, go up the inside grafting of spring pipe has into water pipe A, the one end of water pipe A has cup jointed the water pump, the inside grafting of water pump has into water pipe B.
Optionally, one end of the water inlet pipe B is sleeved with a water tank, and one side of the water tank is provided with a rear end fan.
Optionally, the outer surface of main part shell has cup jointed the heat dissipation phosphorus, one side of apron is equipped with the front end fan.
Optionally, the main shaft runs through and has main body shell and water passing bin, the front and back both sides of water passing bin all are equipped with main body shell and inside stator and rotor.
Optionally, the surface of water passing bin has cup jointed the support frame, the inside joint of support frame has the spring.
Optionally, the both sides sliding connection of support frame has the base, the inside joint of base has the spring.
Optionally, a water outlet pipe is inserted into the lower surface of the water tank, and one end of the water outlet pipe is sleeved with a lower spring pipe.
In summary, the utility model has the technical effects and advantages that:
1. the utility model has reasonable structure, the rotor is driven to rotate by the rotation of the main shaft to drive the magnetic field of the rotor to pass through the coil in the stator, thereby generating current, the two sides of the inner stator of the main body shell are provided with heat dissipation holes, the heat emitted by the stator is led into the water passing bin through the heat conduction pipe, meanwhile, the current generated by the device can drive the water pump to pump the cooling liquid into the water passing bin, the heat emitted by the inner stator of the device is cooled, the operation of the device is maintained, and the demagnetization of the stator caused by overheat is avoided.
2. According to the utility model, the front end fan is driven to synchronously rotate through the rotation of the main shaft, wind power is blown out backwards to cool the radiating scales, the external cooling effect of the main body shell is ensured, the condition of overhigh overall temperature is avoided, the rear end of the main shaft is connected with the rear end fan, the wind power is blown out backwards to radiate the water tank, the inner outer ring of the water tank is provided with a plurality of radiating holes, the heat is effectively brought out by the passing wind power, the excessive kinetic energy of the main shaft is effectively utilized to radiate, and the vibration condition exists during working of the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the explosive structure of the main body casing of the present utility model;
FIG. 3 is a schematic diagram of the explosion structure of the water tank of the utility model;
FIG. 4 is a schematic diagram of the explosion structure of the water tank of the present utility model;
Fig. 5 is an exploded view of the base of the present utility model.
In the figure: 1. a main body housing; 2. a stator; 3. a heat conduction pipe; 4. a cover plate; 5. a main shaft; 6. a rotor; 7. passing through a water bin; 8. conducting heat and scaling; 9. a main shaft closed bin; 10. a spring tube is arranged; 11. a water inlet pipe A; 12. a water pump; 13. a water inlet pipe B; 14. a water tank; 15. a rear end fan; 16. radiating phosphorus; 17. a front end fan; 18. a support frame; 19. a spring; 20. a base; 21. a water outlet pipe; 22. and a lower spring tube.
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.
Examples: referring to the figures 1-5, a high-efficiency permanent magnet generator is shown, which comprises a main body shell 1, the inside of main body shell 1 is equipped with stator 2, the inside of main body shell 1 has been seted up the louvre, the inside grafting of louvre has heat pipe 3, one side joint of main body shell 1 has apron 4, the inside rotation of apron 4 is connected with main shaft 5, rotor 6 has been cup jointed on the surface of main shaft 5, one side of main body shell 1 is equipped with water passing bin 7, the inside of water passing bin 7 is equipped with heat conduction scale 8, heat conduction scale 8's inside grafting has heat pipe 3, water passing bin 7's inside joint has the airtight storehouse of main shaft 9, water passing bin 7's upper surface grafting has last spring pipe 10, go up spring pipe 10's inside grafting has water inlet pipe A11, water inlet pipe A11's one end has cup jointed water pump 12, water inlet pipe B13 has been pegged graft to water pump 12's inside.
As a preferred implementation manner in this embodiment, as shown in fig. 2 and 3, the stator 2 is disposed inside the main body casing 1, the heat dissipation hole is formed inside the main body casing 1, the heat conduction pipe 3 is inserted into the heat dissipation hole, the cover plate 4 is clamped at one side of the main body casing 1, the spindle 5 is rotatably connected to the inside of the cover plate 4, the rotor 6 is sleeved on the surface of the spindle 5, the water passing bin 7 is disposed at one side of the main body casing 1, the heat conduction scale 8 is disposed inside the water passing bin 7, the heat conduction pipe 3 is inserted into the heat conduction scale 8, the spindle sealing bin 9 is clamped inside the water passing bin 7, the upper surface of the water passing bin 7 is inserted with the upper spring pipe 10, when the device is used, the rotor 6 is driven to rotate by the rotation of the spindle 6 to pass through the coil in the stator 2, so as to generate current, the heat dissipation holes are formed at both sides of the inner stator 2 of the main body casing 1, the heat emitted by the stator 2 is effectively utilized by the redundant kinetic energy of the spindle to dissipate heat through the heat of the heat conduction pipe 3, and the heat generated by the stator 2 is guided into the water passing bin 7, and the heat pump 12 is simultaneously generated by the current to drive the pump 12, the heat pump to cool the stator 2 and the heat pump to cool the inside the device.
As shown in fig. 4 and 5, in this embodiment, an upper spring tube 10 is inserted into the upper surface of the water passing bin 7, a water inlet tube a11 is inserted into the upper spring tube 10, a water pump 12 is inserted into one end of the water inlet tube a11, a water inlet tube B13 is inserted into the water pump 12, a water tank 14 is inserted into one end of the water inlet tube B13, a rear end fan 15 is arranged on one side of the water tank 14, a heat dissipation phosphorus 16 is inserted into the outer surface of the main body housing 1, a front end fan 17 is arranged on one side of the cover plate 4, a main shaft 5 penetrates through the main body housing 1 and the water passing bin 7, the main body housing 1, the inner stator 2 and the rotor 6 are arranged on the front side and the rear side of the water passing bin 7, a support frame 18 is inserted into the surface of the water passing bin 7, a spring 19 is inserted into the support frame 18, bases 20 are connected to the two sides of the support frame 18 in a sliding manner, a spring 19 is inserted into the base 20, a water outlet pipe 21 is inserted into the lower surface of the water tank 14, the lower spring tube 22 is sleeved at one end of the water outlet tube 21, in the power generation process of the device, the front end fan 17 is driven to synchronously rotate by the rotation of the main shaft 5, wind force is blown out backwards to cool the radiating scale 16, the external cooling effect of the main body shell 1 is ensured, the condition of overhigh overall temperature is avoided, the rear end of the main shaft 5 is connected with the rear end fan 15, the wind force is blown out backwards as well, the water tank 14 is radiated, the inner outer ring of the water tank 14 is provided with a plurality of radiating holes, the passing wind force can effectively bring out heat, the device can vibrate under the condition of working, the inner materials are rubber, the cushioning effect is effectively achieved, the condition of water leakage of the water bin 7 caused by vibration is avoided, the device can vibrate through the spring 19, the resonance of the base 20 caused by the excessive amplitude is avoided.
The working principle of the utility model is as follows:
When using, the rotation of main shaft 5 drives rotor 6 and rotates its magnetic field and can pass the coil in stator 2, thereby produce the electric current, both sides at the inside stator 2 of main body housing 1 all are equipped with the louvre, can lead into the heat that the stator 2 sent out through heat pipe 3 and pass in the water sump 7, the electric current that produces at this device can promote water pump 12 simultaneously, in pumping cooling water sump 7 with the coolant pump, the heat that sends out to this device inside stator 2 cools down, maintain the operation of this device, avoid overheated the demagnetizing that causes the stator, in the power generation process, the rotation of main shaft 5 can drive front end fan 17 and rotate in step, wind-force is blown out backward, cool down to heat dissipation scale 16, guarantee the outside cooling effect of main body housing 1, avoid the too high condition of overall temperature, be connected with rear end fan 15 at the rear end of main shaft 5, wind-force is also blown out backward, dispel the heat to water tank 14, the inside outer lane of water tank 14 is equipped with a plurality of louvres, can effectively make the wind-force that passes through carry out the heat, because of this device in the time, the condition that has the vibrations, the one end that goes into water pipe A11 is equipped with spring pipe 10 and spring pipe 21 and inside spring pipe 21 are equipped with down, the inside spring pipe 21 is equipped with the inside spring 20 and the vibration damping effect is avoided the vibration damper 20 to the condition that the vibration damper is because of the vibration damper is high-damping device is because of the vibration damper is high-quality, the vibration damper is avoided the vibration damper to the vibration condition to the base to the vibration.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
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 (7)
1. A high efficiency permanent magnet generator comprising a main body housing (1), characterized in that: the inside of main body shell (1) is equipped with stator (2), the louvre has been seted up to the inside of main body shell (1), the inside grafting of louvre has heat pipe (3), one side joint of main body shell (1) has apron (4), the inside rotation of apron (4) is connected with main shaft (5), rotor (6) have been cup jointed on the surface of main shaft (5), one side of main body shell (1) is equipped with water passing bin (7), the inside of water passing bin (7) is equipped with heat conduction scale (8), the inside grafting of heat conduction scale (8) has heat pipe (3), the inside joint of water passing bin (7) has sealed storehouse of main shaft (9), the upper surface grafting of water passing bin (7) has last spring pipe (10), the inside grafting of going up spring pipe (10) has into water pipe A (11), the one end of water pipe A (11) has been cup jointed water pump (12), the inside grafting of water pump (12) has gone into water pipe B (13).
2. A high efficiency permanent magnet generator according to claim 1, wherein: one end of the water inlet pipe B (13) is sleeved with a water tank (14), and one side of the water tank (14) is provided with a rear end fan (15).
3. A high efficiency permanent magnet generator according to claim 1, wherein: the outer surface of the main body shell (1) is sleeved with heat dissipation phosphorus (16), and one side of the cover plate (4) is provided with a front end fan (17).
4. A high efficiency permanent magnet generator according to claim 1, wherein: the main shaft (5) penetrates through the main body shell (1) and the water passing bin (7), and the front side and the rear side of the water passing bin (7) are respectively provided with the main body shell (1), the stator (2) and the rotor (6) inside.
5. A high efficiency permanent magnet generator according to claim 1, wherein: the surface of the water passing bin (7) is sleeved with a supporting frame (18), and the inside of the supporting frame (18) is clamped with a spring (19).
6. A high efficiency permanent magnet generator according to claim 5 wherein: the two sides of the supporting frame (18) are connected with a base (20) in a sliding mode, and springs (19) are clamped in the base (20).
7. A high efficiency permanent magnet generator according to claim 2, wherein: the lower surface of the water tank (14) is inserted with a water outlet pipe (21), and one end of the water outlet pipe (21) is sleeved with a lower spring pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917259.3U CN221042499U (en) | 2023-07-19 | 2023-07-19 | High-efficiency permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917259.3U CN221042499U (en) | 2023-07-19 | 2023-07-19 | High-efficiency permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042499U true CN221042499U (en) | 2024-05-28 |
Family
ID=91180846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917259.3U Active CN221042499U (en) | 2023-07-19 | 2023-07-19 | High-efficiency permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042499U (en) |
-
2023
- 2023-07-19 CN CN202321917259.3U patent/CN221042499U/en active Active
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