CN220440501U - Explosion-proof motor with high-efficient heat dissipation - Google Patents
Explosion-proof motor with high-efficient heat dissipation Download PDFInfo
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- CN220440501U CN220440501U CN202321867513.3U CN202321867513U CN220440501U CN 220440501 U CN220440501 U CN 220440501U CN 202321867513 U CN202321867513 U CN 202321867513U CN 220440501 U CN220440501 U CN 220440501U
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- explosion
- proof
- motor
- heat dissipation
- shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 238000005057 refrigeration Methods 0.000 claims abstract description 20
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 238000004880 explosion Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an explosion-proof motor with efficient heat dissipation, which comprises an explosion-proof shell and a motor shaft, wherein the motor shaft is arranged in the explosion-proof shell, a rotor is sleeved on the surface of the motor shaft, a stator is arranged in the explosion-proof shell on one side of the rotor, copper pipes are arranged in the explosion-proof shell on one side of the stator at equal intervals, fan blades are sleeved on the surface of the motor shaft on one side of the rotor, a water inlet is arranged at one end of the copper pipes, the water inlet and a water outlet extend to the outside of the explosion-proof shell, aluminum blocks are symmetrically arranged on the outer wall of the explosion-proof shell, and semiconductor refrigerating blocks are arranged on one side, far away from the explosion-proof shell, of the aluminum blocks. The utility model not only realizes the efficient external water circulation cooling and heat dissipation of the explosion-proof motor and quickens the cooling speed of the explosion-proof motor, but also facilitates the rapid refrigeration and heat dissipation of the explosion-proof motor, thereby rapidly reducing the temperature of the explosion-proof motor and improving the running stability of the explosion-proof motor.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an explosion-proof motor with efficient heat dissipation.
Background
The explosion-proof motor is a motor which can be used in flammable and explosive places and does not generate electric spark during operation. The explosion-proof motor is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry. In addition, also used widely in departments such as weaving, metallurgy, city gas, transportation, grain and oil processing, papermaking, medicine, etc., the motor always has a part of conversion to can lead to the motor to generate heat in the use, and most explosion-proof motors at present usually have offered the thermovent, discharge the heat that its internal work produced, reach the effect of cooling, but the cooling effect is unobvious, can't reach the even heat dissipation to the motor, and the radiating rate is too slow, the radiating effect is poor to influence the motor and normally use.
The CN212935655U comprises a motor shell, wherein a heat radiation plate is fixedly connected to an outer ring of the motor shell, one end of the heat radiation plate is fixedly connected with a side wall of a wind shield, the lower end of the wind shield is fixedly connected with a base, a motor power transmission shaft is rotationally linked at the position of a central axis of the motor shell, an air inlet is formed at one end of a wind guide cover, the heat radiation plate is fixedly connected with the wind guide cover through a screw, one end of the motor power transmission shaft is fixedly connected with a fan blade, the fan blade is positioned between the motor shell and the air inlet, and the motor power transmission shaft penetrates through the inner wall of the motor shell;
although the motor radiating speed is improved, the motor radiating speed is high-efficiency and uniform, the problem that the running stability of the explosion-proof motor is affected due to the fact that the existing explosion-proof motor is not beneficial to the external water circulation cooling radiating during use, the cooling speed of the explosion-proof motor is greatly affected, and the high temperature of the explosion-proof motor is easily caused is solved.
Disclosure of Invention
The utility model aims to provide an explosion-proof motor with efficient heat dissipation, which solves the problems that the explosion-proof motor is inconvenient for external water circulation cooling and heat dissipation, the cooling speed of the explosion-proof motor is influenced, the high temperature of the explosion-proof motor is easily caused, and the operation stability of the explosion-proof motor is influenced in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof motor with high-efficient heat dissipation, includes explosion-proof housing and motor shaft, explosion-proof housing's internally mounted has the motor shaft, the surface cover of motor shaft has the rotor, the internally mounted of rotor one side explosion-proof housing has the stator, the internally mounted of stator one side explosion-proof housing has the copper pipe, and equidistant range of copper pipe is on the inner wall of explosion-proof housing, rotor one side's motor shaft surface cover is equipped with the flabellum, the water inlet is installed to the one end of copper pipe, the outlet is installed to the other end of copper pipe, and water inlet, outlet all extend to the outside of explosion-proof housing, the symmetry is installed the aluminium piece on the outer wall of explosion-proof housing, the semiconductor refrigeration piece is all installed to the one side that the explosion-proof housing was kept away from to the aluminium piece, the fin is all installed vice heat dissipation fan to the one side that the semiconductor refrigeration piece was kept away from to the fin.
Preferably, a water tank is arranged outside the explosion-proof shell, and a water pump is arranged at the top end of the water tank.
Preferably, a main heat dissipation fan is mounted on the side wall of the water tank, and the main heat dissipation fan is fixedly connected with the water tank.
Preferably, a water inlet pipe is arranged at the top end of the water pump, and the water inlet pipe extends to the inside of the water inlet.
Preferably, a drain pipe is installed on a side wall of the water tank, and extends to the inside of the drain opening.
Preferably, a temperature sensor is installed at the top end of the explosion-proof shell, and the output end of the temperature sensor is electrically connected with the input ends of the water pump, the main radiating fan, the auxiliary radiating fan and the radiating fins.
Compared with the prior art, the utility model has the beneficial effects that: the anti-explosion motor not only realizes the efficient external water circulation cooling and heat dissipation of the anti-explosion motor and quickens the cooling speed of the anti-explosion motor, but also facilitates the rapid cooling and heat dissipation of the anti-explosion motor, thereby rapidly reducing the temperature of the anti-explosion motor and improving the running stability of the anti-explosion motor;
(1) The motor shaft is driven to rotate under the cooperation of the stator and the rotor, the fan blade is driven to rotate, the fan blade is used for carrying out primary heat dissipation on the explosion-proof motor, logic feedback is carried out by the temperature sensor, water in the water tank is driven by the water pump to enter the water inlet pipe, the water inlet pipe enters the copper pipe to cool the inside of the explosion-proof motor through the snakelike annular arrangement of the copper pipe, cooled high-temperature water enters the inside of the water outlet, the water outlet pipe enters the water tank, the water in the water tank is cooled by the main heat dissipation fan, water circulation cooling is carried out through water outlet of the water inlet pipe and water inlet of the water outlet pipe, the efficient external water circulation cooling heat dissipation of the explosion-proof motor is realized, the cooling speed of the explosion-proof motor is accelerated, and the heat dissipation effect of the explosion-proof motor is improved;
(2) Through opening the semiconductor refrigeration piece, the shell body of explosion-proof housing is cooled by the semiconductor refrigeration piece and is dispelled the heat, and the fin is carried out the heat that the semiconductor refrigeration piece produced and is conducted heat, and vice heat dissipation fan dispels the heat of fin derivation, has realized the efficient refrigeration type heat dissipation of explosion-proof motor, has made things convenient for the quick refrigeration heat dissipation to the explosion-proof motor, quick reduction explosion-proof motor's temperature, has improved explosion-proof motor operation's stability.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic structural view of the copper tube of the present utility model.
In the figure: 1. an explosion-proof housing; 2. copper pipe; 3. a temperature sensor; 4. a drain pipe; 5. a stator; 6. a motor shaft; 7. a rotor; 8. a fan blade; 9. a water inlet; 10. a water pump; 11. a main heat dissipation fan; 12. a water outlet; 13. a water tank; 14. an aluminum block; 15. a semiconductor refrigeration block; 16. a heat sink; 17. an auxiliary heat radiation fan; 18. a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the explosion-proof motor with the efficient heat dissipation comprises an explosion-proof shell 1 and a motor shaft 6, wherein the motor shaft 6 is arranged in the explosion-proof shell 1, a rotor 7 is sleeved on the surface of the motor shaft 6, a stator 5 is arranged in the explosion-proof shell 1 on one side of the rotor 7, copper pipes 2 are arranged in the explosion-proof shell 1 on one side of the stator 5, the copper pipes 2 are arranged on the inner wall of the explosion-proof shell 1 at equal intervals, fan blades 8 are sleeved on the surface of the motor shaft 6 on one side of the rotor 7, and the fan blades 8 play a role in accelerating the flow heat dissipation of gas;
a water inlet 9 is arranged at one end of the copper pipe 2, a water outlet 12 is arranged at the other end of the copper pipe 2, the water inlet 9 and the water outlet 12 extend to the outside of the explosion-proof shell 1, an aluminum block 14 is symmetrically arranged on the outer wall of the explosion-proof shell 1, a semiconductor refrigerating block 15 is arranged at one side of the aluminum block 14 far away from the explosion-proof shell 1, the semiconductor refrigerating block 15 plays a role in refrigerating, a radiating fin 16 is arranged at one side of the semiconductor refrigerating block 15 far away from the aluminum block 14, and a secondary radiating fan 17 is arranged at one side of the radiating fin 16 far away from the semiconductor refrigerating block 15;
when the explosion-proof motor is used, the motor shaft 6 is driven to rotate under the cooperation of the stator 5 and the rotor 7, the fan blades 8 are driven to rotate by the motor shaft 6, the fan blades 8 perform primary heat dissipation on the explosion-proof motor, the temperature is continuously increased along with the operation of the explosion-proof motor, when the temperature reaches a critical value, logic feedback is performed by the temperature sensor 3, water in the water tank 13 is driven by the water pump 10 to enter the water inlet 18, the water inlet 18 enters the water inlet 9, the water inlet 9 enters the copper pipe 2, the explosion-proof motor is cooled through the serpentine annular arrangement of the copper pipe 2, the cooled high-temperature water enters the water outlet 12 and enters the drain pipe 4, the water in the water tank 13 is cooled through the main heat dissipation fan 11, the water in the water tank 13 is cooled through the water outlet of the water inlet pipe 18 and the water inlet of the drain pipe 4, the efficient external water circulation cooling heat dissipation of the explosion-proof motor is realized, the cooling speed of the explosion-proof motor is accelerated, and the heat dissipation effect of the explosion-proof motor is increased;
the water tank 13 is arranged outside the explosion-proof shell 1, the water pump 10 is arranged at the top end of the water tank 13, and the water pump 10 plays a role in power driving;
the side wall of the water tank 13 is provided with a main heat dissipation fan 11, the main heat dissipation fan 11 plays a role in accelerating the flow and heat dissipation of gas, the main heat dissipation fan 11 is fixedly connected with the water tank 13, the top end of the water pump 10 is provided with a water inlet pipe 18, and the water inlet pipe 18 extends to the inside of the water inlet 9;
the side wall of the water tank 13 is provided with a drain pipe 4, the drain pipe 4 extends into the drain port 12, the top end of the explosion-proof shell 1 is provided with a temperature sensor 3, and the output end of the temperature sensor 3 is electrically connected with the input ends of the water pump 10, the main heat dissipation fan 11, the auxiliary heat dissipation fan 17 and the heat dissipation fins 16;
through opening semiconductor refrigeration piece 15, carry out refrigeration heat dissipation by semiconductor refrigeration piece 15 to the shell body of explosion-proof housing 1, fin 16 carries out the heat conduction to the heat that semiconductor refrigeration piece 15 produced, and vice heat dissipation fan 17 dispels the heat of fin 16 derivation, has realized the efficient refrigeration heat dissipation of explosion-proof motor, has made things convenient for the quick refrigeration heat dissipation to the explosion-proof motor, quick reduction explosion-proof motor's temperature, has improved explosion-proof motor operation's stability.
Working principle: firstly, an explosion-proof motor is electrified, a motor shaft 6 is driven to rotate under the cooperation of a stator 5 and a rotor 7, a fan blade 8 is driven to rotate by the motor shaft 6, the explosion-proof motor is subjected to primary heat dissipation by the fan blade 8, along with the operation of the explosion-proof motor, the temperature is continuously increased, when the temperature reaches a critical value, logic feedback is performed by a temperature sensor 3, water in a water tank 13 is driven by a water pump 10 to enter a water inlet pipe 18, the water inlet pipe 18 enters a water inlet 9, the water inlet 9 enters the copper pipe 2, the explosion-proof motor is cooled by the serpentine annular arrangement of the copper pipe 2, cooled high-temperature water enters a water outlet 12, the water outlet 12 enters a water tank 13, the water in the water tank 13 is cooled by a main cooling fan 11, the water circulation cooling is performed by the water outlet of the water inlet pipe 18 and the water inlet of the water outlet pipe 4, the outer shell of the explosion-proof motor 1 is subjected to refrigeration heat dissipation by opening a semiconductor refrigeration block 15, heat generated by a semiconductor refrigeration block 15 is conducted by a cooling fin 16, and heat conducted by a secondary cooling fin 17, so that the explosion-proof motor is subjected to heat dissipation.
Claims (6)
1. The utility model provides an explosion-proof motor with high-efficient heat dissipation, includes explosion-proof housing (1) and motor shaft (6), its characterized in that: the inside mounting of explosion-proof shell (1) has motor shaft (6), rotor (7) are equipped with to the surface cover of motor shaft (6), the internally mounted of explosion-proof shell (1) on one side of rotor (7) has stator (5), the internally mounted of explosion-proof shell (1) on one side of stator (5) has copper pipe (2), and copper pipe (2) equidistant range on the inner wall of explosion-proof shell (1), motor shaft (6) surface cover on one side of rotor (7) is equipped with flabellum (8), water inlet (9) are installed to one end of copper pipe (2), outlet (12) are installed to the other end of copper pipe (2), and water inlet (9), outlet (12) all extend to the outside of explosion-proof shell (1), symmetry installs aluminium piece (14) on the outer wall of explosion-proof shell (1), semiconductor refrigeration piece (15) are all installed to one side that aluminium piece (14) kept away from, fin (16) are all installed to one side that semiconductor refrigeration piece (15) kept away from aluminium piece (14), semiconductor fan (17) are all installed to one side that fin (16) are kept away from.
2. An explosion-proof motor with efficient heat dissipation as set forth in claim 1, wherein: the anti-explosion device is characterized in that a water tank (13) is arranged outside the anti-explosion shell (1), and a water pump (10) is arranged at the top end of the water tank (13).
3. An explosion-proof motor with efficient heat dissipation as set forth in claim 2, wherein: the side wall of the water tank (13) is provided with a main radiating fan (11), and the main radiating fan (11) is fixedly connected with the water tank (13).
4. An explosion-proof motor with efficient heat dissipation as set forth in claim 2, wherein: the top end of the water pump (10) is provided with a water inlet pipe (18), and the water inlet pipe (18) extends to the inside of the water inlet (9).
5. An explosion-proof motor with efficient heat dissipation as set forth in claim 3, wherein: a drain pipe (4) is arranged on the side wall of the water tank (13), and the drain pipe (4) extends to the inside of the drain outlet (12).
6. An explosion-proof motor with efficient heat dissipation as set forth in claim 1, wherein: the top of explosion-proof shell (1) is installed temperature-sensing ware (3), the output of temperature-sensing ware (3) is with water pump (10), main heat dissipation fan (11), vice heat dissipation fan (17), fin (16) input electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867513.3U CN220440501U (en) | 2023-07-17 | 2023-07-17 | Explosion-proof motor with high-efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867513.3U CN220440501U (en) | 2023-07-17 | 2023-07-17 | Explosion-proof motor with high-efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440501U true CN220440501U (en) | 2024-02-02 |
Family
ID=89703321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867513.3U Active CN220440501U (en) | 2023-07-17 | 2023-07-17 | Explosion-proof motor with high-efficient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440501U (en) |
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2023
- 2023-07-17 CN CN202321867513.3U patent/CN220440501U/en active Active
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