CN211429139U - High-speed high-capacity explosion-proof three-phase asynchronous motor - Google Patents
High-speed high-capacity explosion-proof three-phase asynchronous motor Download PDFInfo
- Publication number
- CN211429139U CN211429139U CN202020425169.2U CN202020425169U CN211429139U CN 211429139 U CN211429139 U CN 211429139U CN 202020425169 U CN202020425169 U CN 202020425169U CN 211429139 U CN211429139 U CN 211429139U
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- Prior art keywords
- phase asynchronous
- end cover
- asynchronous motor
- flameproof
- explosion
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 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 a high-speed high-capacity explosion-proof three-phase asynchronous motor, which comprises an explosion-proof shell, a motor main body is arranged in the flameproof shell, a damping block is arranged on the outer side of the motor main body and connected with a supporting block, the supporting block is connected with the flameproof shell, the two ends of the flameproof shell are respectively in threaded connection with a front end cover and a rear end cover, the front end cover is provided with an air inlet, the air inlet is fixedly connected with an air inlet pipe, the air inlet pipe is in threaded connection with the front end cover, the rear end cover is provided with an air outlet, a fixing frame is arranged between the air outlet and the motor main body and is connected with the flameproof shell, the fixing frame is provided with a plurality of radiating fans, the high-speed high-capacity explosion-proof three-phase asynchronous motor avoids the phenomenon that water vapor and dust are sucked in the motor during heat dissipation, reduces the influence of the water vapor and the dust on the motor, and is beneficial to prolonging the service life of the motor.
Description
Technical Field
The utility model relates to a high-speed large capacity flame-proof type three-phase asynchronous motor belongs to three-phase asynchronous motor technical field.
Background
High-speed large capacity flame-proof type three-phase asynchronous motor can produce a large amount of heats when long-time operation, and current three-phase asynchronous motor leads to producing and can set up the heat dissipation fan and come the heat of dispelling fast to guarantee three-phase asynchronous motor's normal operating, but in current three-phase asynchronous motor, can bring into in three-phase asynchronous motor with foreign impurity such as dust steam when wind flows, causes the influence to its normal operation, also can influence its life-span of using.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a high-speed large capacity flame-proof type three-phase asynchronous motor to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-speed large capacity flame-proof type three-phase asynchronous motor, includes the flame proof shell, be equipped with the motor main part in the flame proof shell, the motor main part outside is equipped with the snubber block, the snubber block is connected with the supporting shoe, just the flame proof shell is connected to the supporting shoe, there are front end housing and rear end cap at flame proof shell both ends difference threaded connection, be equipped with the air intake on the front end housing, air intake fixedly connected with air-supply line, just air-supply line threaded connection front end housing, be equipped with the air outlet on the rear end cap, be equipped with the mount between air outlet and the motor main part, just the flame proof shell is connected.
Furthermore, the outer surface of the flameproof shell is provided with reinforcing ribs, and the reinforcing ribs are arranged in parallel.
Furthermore, the bottom of the flameproof shell is provided with a supporting seat, and the bottom of the supporting seat is provided with a rubber pad.
Furthermore, a ventilation cavity is arranged between the supporting blocks, and the ventilation cavity is arranged between the motor main body and the explosion-proof shell.
Furthermore, be equipped with two parallel arrangement's filter screen in the air-supply line, be equipped with the filler between the filter screen, just the filler is active carbon granule and dampproof agent granule.
Furthermore, a dust screen is arranged in the air outlet and is connected with the rear end cover.
The utility model has the advantages that:
1. through the arrangement of the structures such as the air inlet, the air inlet pipe, the filter screen, the filler, the dust screen and the like, when external air enters, water vapor and dust in the air can be filtered and adsorbed, so that the air is prevented from entering the three-phase asynchronous motor, and the three-phase asynchronous motor is prevented from being damaged;
2. through setting up a plurality of heat dissipation fans, can't dispel the heat to three-phase asynchronous motor after avoiding single heat dissipation fan trouble, guarantee three-phase asynchronous motor can normal use.
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 an appearance diagram of the high-speed large-capacity flameproof three-phase asynchronous motor of the present invention;
FIG. 2 is a schematic diagram of the overall structure of a high-speed large-capacity flameproof three-phase asynchronous motor of the present invention;
FIG. 3 is a side view of the inside of the flameproof housing of the high-speed large-capacity flameproof three-phase asynchronous motor of the present invention;
fig. 4 is the structure schematic diagram of the air inlet pipe position of the high-speed large-capacity flameproof three-phase asynchronous motor of the utility model.
Reference numbers in the figures: 1. an explosion-proof shell; 2. a motor main body; 3. a damper block; 4. a support block; 5. a front end cover; 6. a rear end cap; 7. an air inlet; 8. an air inlet pipe; 9. an air outlet; 10. a fixed mount; 11. a heat dissipation fan; 12. reinforcing ribs; 13. a supporting seat; 14. a ventilation cavity; 15. filtering with a screen; 16. a filler; 17. a dust screen.
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.
As shown in fig. 1-3, a high-speed high-capacity flameproof three-phase asynchronous motor comprises a flameproof housing 1, a motor main body 2 is arranged in the flameproof housing 1, a damping block 3 is arranged on the outer side of the motor main body 2, the damping block 3 is connected with a supporting block 4, the supporting block 4 is connected with the flameproof housing 1, two ends of the flameproof housing 1 are respectively in threaded connection with a front end cover 5 and a rear end cover 6, an air inlet 7 is arranged on the front end cover 5, an air inlet pipe 8 is fixedly connected with the air inlet 7, the air inlet pipe 8 is in threaded connection with the front end cover 5, an air outlet 9 is arranged on the rear end cover 6, a fixing frame 10 is arranged between the air outlet 9 and the motor main body 2, the fixing frame 10 is connected with the flameproof housing 1, a plurality of heat dissipation fans 11 are arranged on the fixing frame, the dust is prevented from entering, a ventilation cavity 14 is arranged between the supporting blocks 4, and the ventilation cavity 14 is arranged between the motor main body 2 and the explosion-proof shell 1.
As shown in fig. 1, the outer surface of the flameproof housing 1 is provided with reinforcing ribs 12, the reinforcing ribs 12 are arranged in parallel, the strength of the flameproof housing 1 is enhanced, the bottom of the flameproof housing 1 is provided with a support base 13, and the bottom of the support base 13 is provided with a rubber pad.
As shown in fig. 4, two parallel filter screens 15 are arranged in the air inlet pipe 8, a filler 16 is arranged between the filter screens 15, and the filler 16 is activated carbon particles and moisture-proof agent particles, and filters and adsorbs dust and water vapor when external air enters.
The utility model discloses the theory of operation: during the use, start heat dissipation fan 11, during external wind gets into air-supply line 8 through air intake 7, filter screen 15 and filler 16 in the air-supply line 8 remove steam and dust in the wind afterwards, and the wind current passes through ventilation chamber 14 afterwards, takes away the heat in the motor, and the wind current is discharged by air outlet 9 at last, is favorable to three-phase asynchronous motor's use.
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 high-speed high-capacity explosion-proof type three-phase asynchronous motor comprises an explosion-proof shell (1) and is characterized in that a motor main body (2) is arranged in the explosion-proof shell (1), a damping block (3) is arranged on the outer side of the motor main body (2), the damping block (3) is connected with a supporting block (4), the supporting block (4) is connected with the explosion-proof shell (1), two ends of the explosion-proof shell (1) are respectively in threaded connection with a front end cover (5) and a rear end cover (6), an air inlet (7) is arranged on the front end cover (5), an air inlet pipe (8) is fixedly connected with the air inlet pipe (7), the air inlet pipe (8) is in threaded connection with the front end cover (5), an air outlet (9) is arranged on the rear end cover (6), a fixing frame (10) is arranged between the air outlet (9) and, the fixing frame (10) is provided with a plurality of heat dissipation fans (11).
2. The high-speed high-capacity flameproof three-phase asynchronous motor according to claim 1, characterized in that: the outer surface of the flameproof housing (1) is provided with reinforcing ribs (12), and the reinforcing ribs (12) are arranged in parallel.
3. The high-speed high-capacity flameproof three-phase asynchronous motor according to claim 1, characterized in that: the explosion-proof shell (1) bottom is equipped with supporting seat (13), just supporting seat (13) bottom is equipped with the rubber pad.
4. The high-speed high-capacity flameproof three-phase asynchronous motor according to claim 1, characterized in that: be equipped with ventilation chamber (14) between supporting shoe (4), just ventilation chamber (14) are located between motor main part (2) and flame proof shell (1).
5. The high-speed high-capacity flameproof three-phase asynchronous motor according to claim 1, characterized in that: be equipped with two parallel arrangement's filter screen (15) in air-supply line (8), be equipped with filler (16) between filter screen (15), just filler (16) are active carbon granule and dampproof agent granule.
6. The high-speed high-capacity flameproof three-phase asynchronous motor according to claim 1, characterized in that: be equipped with dust screen (17) in air outlet (9), just dust screen (17) connect rear end cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425169.2U CN211429139U (en) | 2020-03-27 | 2020-03-27 | High-speed high-capacity explosion-proof three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425169.2U CN211429139U (en) | 2020-03-27 | 2020-03-27 | High-speed high-capacity explosion-proof three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429139U true CN211429139U (en) | 2020-09-04 |
Family
ID=72246784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425169.2U Expired - Fee Related CN211429139U (en) | 2020-03-27 | 2020-03-27 | High-speed high-capacity explosion-proof three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429139U (en) |
Cited By (1)
| 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 |
-
2020
- 2020-03-27 CN CN202020425169.2U patent/CN211429139U/en not_active Expired - Fee Related
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 |
| CN113241889B (en) * | 2021-05-24 | 2022-05-20 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
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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 |