CN211429134U - Mining explosion-proof intelligent three-phase asynchronous motor - Google Patents
Mining explosion-proof intelligent three-phase asynchronous motor Download PDFInfo
- Publication number
- CN211429134U CN211429134U CN202020425693.XU CN202020425693U CN211429134U CN 211429134 U CN211429134 U CN 211429134U CN 202020425693 U CN202020425693 U CN 202020425693U CN 211429134 U CN211429134 U CN 211429134U
- Authority
- CN
- China
- Prior art keywords
- proof
- explosion
- end cover
- rear end
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 239000012153 distilled water Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a mining flame-proof type intelligent three-phase asynchronous motor, which comprises a base, wherein the top of the base is fixedly connected with a reinforcing rib, the top of the reinforcing rib is fixedly connected with a flame-proof shell, the left end of the flame-proof shell is fixedly connected with a front end cover, the right end of the flame-proof shell is fixedly connected with a rear end cover, the right side of the rear end cover is provided with a dust guard, a connecting rod is fixedly connected between the rear end cover and the dust guard, the joint of the rear end cover and the dust guard is provided with a dust guard, the top of the flame-proof shell is fixedly connected with a flame-proof wire box, the right side of the flame-proof wire box is provided with a water tank, the water tank is connected with a cooling pipe, the utility model can prevent dust from entering the interior of the motor through the rear end cover to cause the damage of the internal parts of the, the heat dissipation of the motor is facilitated.
Description
Technical Field
The utility model relates to a mining flame-proof type intelligence three-phase asynchronous motor belongs to three-phase asynchronous motor technical field.
Background
The mine explosion-proof type three-phase asynchronous motor is a power source for driving electromechanical equipment of a coal mine underground working face mining and transmission system, but the air is thin in the mine, the traditional heat dissipation effect of the motor by means of a fan is poor, and meanwhile, the mine three-phase asynchronous motor also needs to be subjected to dustproof treatment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining flame-proof type intelligence three-phase asynchronous motor, through being equipped with the dust guard, can prevent that the dust from passing through inside the rear end cap gets into the motor, cause the damage of motor internals, through being equipped with water tank and cooling tube, can carry out radiating while at radiator fan and take away partial heat through the cooling tube, the motor heat dissipation of being convenient for to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mining flame-proof type intelligent three-phase asynchronous motor comprises a base, wherein a reinforcing rib is fixedly connected to the top of the base, a flame-proof shell is fixedly connected to the top of the reinforcing rib, a front end cover is fixedly connected to the left end of the flame-proof shell, a rear end cover is fixedly connected to the right end of the flame-proof shell, a dust guard is arranged on the right side of the rear end cover, a connecting rod is fixedly connected between the rear end cover and the dust guard, a dust guard net is arranged at the joint of the rear end cover and the dust guard, a flame-proof wire box is fixedly connected to the top of the flame-proof shell, a water tank is arranged on the right side of the flame-proof wire box, a cooling pipe is connected to the water tank, the cooling pipe penetrates through the rear end cover and is attached to the outer side of the flame-proof shell, the outer side of the motor shaft is provided with a rotor, and the right end of the motor shaft is connected with a cooling fan.
Further, the stator comprises a stator core and a stator winding, and the rotor comprises a rotor core and a rotor winding.
Furthermore, the outer side of the flameproof shell is provided with a heat dissipation groove, and the cooling pipe is attached to the inside of the heat dissipation groove.
Further, the cooling fan is arranged on the inner side of the rear end cover, the rear end cover is provided with heat dissipation holes, the cooling pipe is arranged between the cooling fan and the heat dissipation holes, and the cooling pipe is arranged in a zigzag shape.
Furthermore, a circulating water pump is arranged in the water tank, and the cooling pipe and the water tank are filled with distilled water.
Furthermore, a shaft sleeve is arranged in the front end cover, and the bearing is arranged in the shaft sleeve.
The utility model has the advantages that:
1. by arranging the dust guard, dust can be prevented from entering the motor through the rear end cover to cause damage to parts in the motor;
2. through being equipped with water tank and cooling tube, can take away partial heat through the cooling tube when radiator fan dispels the heat, the motor heat dissipation of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the overall structure of the mining flameproof intelligent three-phase asynchronous motor;
FIG. 2 is a side view of the internal structure of the mining flameproof intelligent three-phase asynchronous motor;
FIG. 3 is a schematic diagram of the internal structure of the mining flameproof intelligent three-phase asynchronous motor;
FIG. 4 is a schematic diagram of the structure of the rear end cover of the mining flameproof intelligent three-phase asynchronous motor of the present invention;
reference numbers in the figures: 1. a base; 2. reinforcing ribs; 3. an explosion-proof shell; 4. a front end cover; 5. a dust-proof plate; 6. a connecting rod; 7. a dust screen; 8. an explosion-proof wire box; 9. a water tank; 10. a cooling tube; 11. a stator; 12. a motor shaft; 13. a bearing; 14. a rotor; 15. a heat radiation fan; 16. heat dissipation holes; 17. and a rear end cap.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution:
a mining flame-proof type intelligent three-phase asynchronous motor comprises a base 1, wherein a reinforcing rib 2 is fixedly connected to the top of the base 1, so that the connection is more stable, the vibration generated when the motor operates is reduced, a flame-proof shell 3 is fixedly connected to the top of the reinforcing rib 2, the internal explosion force can be borne, the propagation of explosion flame to the surrounding environment can be prevented, the safety performance is high, a front end cover 4 is fixedly connected to the left end of the flame-proof shell 3, a rear end cover 17 is fixedly connected to the right end of the flame-proof shell 3, a dust guard 5 is arranged on the right side of the rear end cover 17, dust can be prevented from entering the motor through the rear end cover 17, so that internal parts of the motor are damaged, a connecting rod 6 is fixedly connected between the rear end cover 17 and the dust guard 5, the dust guard 5 is fixedly connected with the rear end cover 17, and a dust guard 7, the explosion-proof line box 8 of the top fixedly connected with of flame proof housing 3, the right side of explosion-proof line box 8 is equipped with water tank 9, be connected with cooling tube 10 on the water tank 9, cooling tube 10 runs through the laminating of rear end cap 17 in the outside of flame proof housing 3, can take away partial heat through cooling tube 10 when radiator fan 15 carries out the heat dissipation, the motor heat dissipation of being convenient for, be equipped with stator 11 on the inside wall of flame proof housing 3, the inboard of flame proof housing 3 is equipped with motor shaft 12, motor shaft 12 is equipped with bearing 13 with front end housing 4's junction, the outside of motor shaft 12 is equipped with rotor 14, the right-hand member of motor shaft 12 is connected with radiator fan 15.
More specifically, the stator 11 includes a stator core and a stator winding, the rotor 14 includes a rotor core and a rotor winding, the outer side of the flameproof housing 3 is provided with a heat dissipation groove, the cooling tube 10 is attached in the heat dissipation groove, the heat dissipation groove is in a groove shape, the contact area between the flameproof housing 3 and the outside is increased, the heat dissipation fan 15 is arranged at the inner side of the rear end cover 17, the rear end cover 17 is provided with heat dissipation holes 16 for facilitating heat discharge, the cooling pipe 10 is arranged between the heat dissipation fan 15 and the heat dissipation holes 16, the cooling pipe 10 is arranged in a zigzag shape, so that the contact area is increased, the cooling fan 15 is convenient to cool the distilled water in the cooling pipe 10, the water tank 9 is internally provided with a circulating water pump for circulating water flow, the cooling pipe 10 and the water tank 9 are filled with distilled water, the front end cover 4 is internally provided with a shaft sleeve, and the bearing 13 is arranged in the shaft sleeve.
Example 2:
as shown in fig. 4, the tail portion of the rear end cap 17 may be hollowed out, so that the heat dissipation fan can dissipate heat conveniently.
The utility model discloses the theory of operation: when the motor is used, after three-phase symmetrical alternating current is introduced, a rotating magnetic field is generated, the rotor 14 rotates around the stator 11, the motor shaft 12 is driven to rotate, the shell of the motor is an explosion-proof shell 3 which can bear the explosive force inside and can prevent explosion flame from spreading to the surrounding environment, the safety performance is high, through the arrangement of the dustproof plate 5, dust can be prevented from entering the inside of the motor through the rear end cover 17 to cause the damage of internal parts of the motor, through the arrangement of the water tank 9 and the cooling pipe 10, partial heat can be taken away through the cooling pipe 10 while the heat dissipation fan 15 dissipates the heat, the motor dissipates the heat conveniently, the cooling pipe 10 penetrates through the rear end cover 17, meanwhile, the cooling pipe 10 is arranged in a zigzag shape, when distilled water in the cooling pipe 10 passes through the area, the distilled water can be cooled through the cooling fan 15, the temperature of the distilled water is reduced, and the motor, is convenient and practical.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a mining flame-proof type intelligence three-phase asynchronous motor, includes base (1), its characterized in that: the explosion-proof device is characterized in that a reinforcing rib (2) is fixedly connected to the top of the base (1), an explosion-proof shell (3) is fixedly connected to the top of the reinforcing rib (2), a front end cover (4) is fixedly connected to the left end of the explosion-proof shell (3), a rear end cover (17) is fixedly connected to the right end of the explosion-proof shell (3), a dust guard (5) is arranged on the right side of the rear end cover (17), a connecting rod (6) is fixedly connected between the rear end cover (17) and the dust guard (5), a dust guard (7) is arranged at the joint of the rear end cover (17) and the dust guard (5), an explosion-proof wire box (8) is fixedly connected to the top of the explosion-proof shell (3), a water tank (9) is arranged on the right side of the explosion-proof wire box (8), a cooling pipe (10) is connected to the water tank (9), and, the explosion-proof shell is characterized in that a stator (11) is arranged on the inner side wall of the explosion-proof shell (3), a motor shaft (12) is arranged on the inner side of the explosion-proof shell (3), a bearing (13) is arranged at the joint of the motor shaft (12) and the front end cover (4), a rotor (14) is arranged on the outer side of the motor shaft (12), and the right end of the motor shaft (12) is connected with a cooling fan (15).
2. The mining explosion-proof intelligent three-phase asynchronous motor according to claim 1, characterized in that: the stator (11) comprises a stator core and a stator winding, and the rotor (14) comprises a rotor core and a rotor winding.
3. The mining explosion-proof intelligent three-phase asynchronous motor according to claim 1, characterized in that: the outer side of the flameproof shell (3) is provided with a heat dissipation groove, and the cooling pipe (10) is attached to the heat dissipation groove.
4. The mining explosion-proof intelligent three-phase asynchronous motor according to claim 1, characterized in that: the cooling fan (15) is arranged on the inner side of the rear end cover (17), the rear end cover (17) is provided with heat dissipation holes (16), the cooling pipe (10) is arranged between the cooling fan (15) and the heat dissipation holes (16), and the cooling pipe (10) is arranged in a zigzag shape.
5. The mining explosion-proof intelligent three-phase asynchronous motor according to claim 1, characterized in that: and a circulating water pump is arranged in the water tank (9), and distilled water is filled in the cooling pipe (10) and the water tank (9).
6. The mining explosion-proof intelligent three-phase asynchronous motor according to claim 1, characterized in that: the front end cover (4) is internally provided with a shaft sleeve, and the bearing (13) is arranged in the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425693.XU CN211429134U (en) | 2020-03-27 | 2020-03-27 | Mining explosion-proof intelligent three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425693.XU CN211429134U (en) | 2020-03-27 | 2020-03-27 | Mining explosion-proof intelligent three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429134U true CN211429134U (en) | 2020-09-04 |
Family
ID=72275286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425693.XU Expired - Fee Related CN211429134U (en) | 2020-03-27 | 2020-03-27 | Mining explosion-proof intelligent three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241889A (en) * | 2021-05-24 | 2021-08-10 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
| CN114421687A (en) * | 2022-01-20 | 2022-04-29 | 上海大速科技有限公司 | Explosion-proof motor with high-efficient heat dissipation function |
-
2020
- 2020-03-27 CN CN202020425693.XU patent/CN211429134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241889A (en) * | 2021-05-24 | 2021-08-10 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
| CN113241889B (en) * | 2021-05-24 | 2022-05-20 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
| CN114421687A (en) * | 2022-01-20 | 2022-04-29 | 上海大速科技有限公司 | Explosion-proof motor with high-efficient heat dissipation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108880104B (en) | Permanent magnet motor cooling system for railway vehicle | |
| CN211508791U (en) | Motor casing and motor using same | |
| EP2549629A2 (en) | Rotating electrical machine | |
| CN211429134U (en) | Mining explosion-proof intelligent three-phase asynchronous motor | |
| CN218733539U (en) | Protective cover for permanent magnet synchronous motor | |
| EP2752977A2 (en) | Cooling system for an electric machine and method of assembly of same | |
| ES2720129T3 (en) | Cooling of a permanent magnet electric machine | |
| CN209982294U (en) | Explosion-proof universal three-phase asynchronous motor | |
| CN215817734U (en) | External cooling type totally-enclosed direct current motor | |
| CN218102826U (en) | Heat dissipation type motor of electric vehicle | |
| CN114069099B (en) | Long-life lithium ion power battery for passenger tricycle | |
| CN206498297U (en) | A kind of high efficiency and heat radiation dust-proof motor | |
| CN212323861U (en) | Explosion-proof motor for explosion-proof steering wheel | |
| CN215186377U (en) | Electric device with lateral heat dissipation | |
| CN213305190U (en) | Join in marriage mining flame-proof type variable frequency start all-in-one of dress air cooling device | |
| CZ293182B6 (en) | Electric machine | |
| CN217563439U (en) | Switched reluctance motor | |
| CN215580680U (en) | Quick heat dissipation and extraction device for motor interior | |
| CN222763725U (en) | Oil-cooled motor and high-pressure brushless angle grinder using the oil-cooled motor | |
| CN219592233U (en) | Heat radiation structure of low-voltage high-power switch reluctance motor | |
| CN216162523U (en) | High-efficient heat dissipation type motor housing | |
| CN114172297A (en) | An explosion-proof motor for an explosion-proof steering wheel | |
| CN221652401U (en) | Disc type motor | |
| CN203312953U (en) | Locomotive machinery-chamber blower fan drive motor | |
| CN222423392U (en) | Self-air cooling motor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |