CN211429126U - Explosion-proof motor capable of automatically extinguishing fire - Google Patents
Explosion-proof motor capable of automatically extinguishing fire Download PDFInfo
- Publication number
- CN211429126U CN211429126U CN202020425079.3U CN202020425079U CN211429126U CN 211429126 U CN211429126 U CN 211429126U CN 202020425079 U CN202020425079 U CN 202020425079U CN 211429126 U CN211429126 U CN 211429126U
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- Prior art keywords
- explosion
- main body
- heat dissipation
- proof motor
- motor main
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims description 25
- 239000000779 smoke Substances 0.000 claims description 18
- 238000004880 explosion Methods 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 2
- 241000883990 Flabellum Species 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an explosion-proof motor capable of automatically extinguishing fire, which comprises a base, wherein the top of the base is symmetrically and fixedly provided with a supporting plate, the top of the supporting plate is fixedly provided with an explosion-proof motor main body, the outer side of a transmission shaft of the explosion-proof motor main body is fixedly sleeved with a driving belt pulley, the middle part of the supporting plate is interpenetrated with a heat dissipation pipeline, one end part of the heat dissipation pipeline is communicated with the rear end cover of the explosion-proof motor main body, the inner cavity of the heat dissipation pipeline is fixedly connected with a shaft lever through a bracket, the outer side surface of the shaft lever is equidistantly and fixedly provided with fan blades, one end part of the shaft lever is fixedly provided with a driven belt pulley, the explosion-proof motor main body can drive the driving belt pulley to rotate through the transmission shaft when, the heat dissipation efficiency of the explosion-proof motor main body can be improved.
Description
Technical Field
The utility model relates to an explosion-proof machine can put out a fire automatically belongs to explosion-proof machine technical field.
Background
Explosion proof machine more and more appear in each trade, often people have gone up a lot of time in the explosion-proof of motor, put emphasis on the explosion-proof function of exhibition motor, go to avoid the motor to break down, but at the in-process of concrete use, because the diversification of external environment, explosion proof machine still can be because of inside or external reason emergence burning phenomenon, if do not have the staff on one side this moment, the more dangerous accident takes place for the most possibility, cause the loss of property, current explosion proof machine heat dispersion is relatively poor moreover, explosion proof machine burns out easily at the during operation circuit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the existing defects, and provides an explosion-proof motor capable of automatically extinguishing fire, which can automatically extinguish fire and protect the motor, has good heat dissipation performance, the main body of the explosion-proof motor can drive a driving belt pulley to rotate through a transmission shaft when in operation, the driving belt pulley can drive a shaft lever to rotate through a belt and a driven belt pulley, and further can drive a fan blade to rotate, when the fan blade rotates, a large amount of wind can be generated to blow and dissipate heat to the main body of the explosion-proof motor through a heat dissipation pipeline, the heat dissipation efficiency of the main body of the explosion-proof motor can be improved, whether the interior of the motor is on fire can be detected through a smoke sensor, when the smoke reaches a set value, the smoke sensor sends a detection signal to a PLC controller, an electromagnetic valve can be controlled to be opened through the PLC controller, can put out a fire to the outside of motor, can reduce the emergence of dangerous accident, can effectively solve the problem among the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
an explosion-proof motor capable of automatically extinguishing fire comprises a base, wherein a supporting plate is symmetrically and fixedly arranged at the top of the base, an explosion-proof motor main body is fixedly arranged at the top of the supporting plate, a driving belt pulley is fixedly sleeved outside a transmission shaft of the explosion-proof motor main body, a heat dissipation pipeline is inserted in the middle of the supporting plate, one end part of the heat dissipation pipeline is communicated with a rear end cover of the explosion-proof motor main body, an inner cavity of the heat dissipation pipeline is fixedly connected with a shaft lever through a support, fan blades are fixedly arranged on the outer side surface of the shaft lever at equal intervals, a driven belt pulley is fixedly arranged at one end part of the shaft lever, a belt is connected between the driven pulley and the driving belt pulley, a foam pressure tank is fixedly arranged at the top of the base, a PLC is fixedly arranged, the anti-explosion motor is characterized in that a smoke sensor is fixedly arranged on the front side surface of one end of the main body of the anti-explosion motor, the output end of the smoke sensor is electrically connected with the input end of the PLC, and the output end of the PLC is electrically connected with the input end of the electromagnetic valve.
Further, the foam release pipe adopts a metal pipeline, and a spray head is arranged at one end of the foam release pipe.
Further, a heat dissipation port is formed in the front side surface of one end portion of the explosion-proof motor main body.
Further, the base bottom symmetry is fixed and is equipped with the removal wheel, just removal wheel one side is equipped with the service brake.
Furthermore, a rubber shock pad is fixedly arranged at the joint of the top of the supporting plate and the explosion-proof motor main body.
Further, the support comprises a bearing, and supporting rods are fixedly arranged on the outer side surface of the bearing at equal intervals in the circumferential direction.
The utility model discloses beneficial effect: the utility model relates to an explosion-proof motor capable of automatically extinguishing fire, which can automatically extinguish fire and protect the motor, has good heat dissipation performance, the main body of the explosion-proof motor can drive a driving belt pulley to rotate through a transmission shaft when working, the driving belt pulley can drive a shaft lever to rotate through a belt and a driven belt pulley, and further can drive a fan blade to rotate, a great deal of wind generated when the fan blade rotates can blow and dissipate heat to the main body of the explosion-proof motor through a heat dissipation pipeline, the heat dissipation efficiency of the main body of the explosion-proof motor can be improved, whether fire is in the motor can be detected through a smoke sensor by arranging the smoke sensor, when the smoke reaches a set value, the smoke sensor sends a detected signal to a PLC controller, the PLC controller can control an electromagnetic valve to open, when the electromagnetic valve is opened, foam, the fire extinguishing device can extinguish fire on the outer side of the motor, and can reduce dangerous accidents.
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 front view of the utility model of an explosion-proof motor capable of automatically extinguishing fire.
Fig. 2 is a cross-sectional view of a heat dissipation pipeline of the automatic fire extinguishing explosion-proof motor of the utility model.
Fig. 3 is a side view of the supporting plate of the explosion-proof motor capable of automatically extinguishing fire.
Fig. 4 is a side view of the bracket of the explosion-proof motor capable of automatically extinguishing fire.
Reference numbers in the figures: 1. a base; 2. a support plate; 3. an explosion-proof motor main body; 4. a drive pulley; 5. a heat dissipation pipe; 6. a support; 7. a shaft lever; 8. a fan blade; 9. a driven pulley; 10. a belt; 11. a foam pressure tank; 12. a PLC controller; 13. a foam release tube; 14. an electromagnetic valve; 15. a smoke sensor; 16. a spray head; 17. a heat dissipation port; 18. a moving wheel; 19. a rubber shock pad; 20. a bearing; 21. a support rod.
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.
The first embodiment is as follows:
as shown in fig. 1-4, an explosion-proof motor capable of automatically extinguishing fire comprises a base 1, wherein support plates 2 are symmetrically and fixedly arranged on the top of the base 1, an explosion-proof motor main body 3 is fixedly arranged on the top of the support plates 2, a driving pulley 4 is fixedly sleeved on the outer side of a transmission shaft of the explosion-proof motor main body 3, a heat dissipation pipeline 5 is inserted into the middle of the support plates 2, one end of the heat dissipation pipeline 5 is communicated with the rear end cover of the explosion-proof motor main body 3, an inner cavity of the heat dissipation pipeline 5 is fixedly connected with a shaft lever 7 through a support 6, fan blades 8 are fixedly arranged on the outer surface of the shaft lever 7 at equal intervals, a driven pulley 9 is fixedly arranged on one end of the shaft lever 7, a belt 10 is connected between the driven pulley 9 and the driving pulley 4, the explosion-proof motor main body 3 can, and then can drive the flabellum 8 to rotate, can produce a large amount of wind to blow the heat dissipation to the explosion-proof machine body 3 through the heat dissipation pipeline 5 when the flabellum 8 rotates, can improve the heat dissipation efficiency of the explosion-proof machine body 3, the top of the said base 1 is fixed with the foam pressure tank 11, the surface of the front side of the said foam pressure tank 11 is fixed with the PLC controller 12, one side of the bottom of the said foam pressure tank 11 is equipped with the foam release pipe 13, and the said foam release pipe 13 is equipped with the electromagnetic valve 14, the surface of the front side of one end of the said explosion-proof machine body 3 is fixed with the smoke sensor 15, the output terminal of the said smoke sensor 15 connects the input terminal of the PLC controller 12 electrically, the output terminal of the said PLC controller 12 connects the input terminal of the electromagnetic valve 14 electrically, through setting up the, the smoke sensor 15 sends the signal that detects for PLC controller 12, can control solenoid valve 14 through PLC controller 12 and open, and the foam in the foam overhead tank 11 can be spouted through foam release pipe 13 and shower nozzle 16 when solenoid valve 14 opens, can put out a fire to the outside of motor, can reduce the emergence of dangerous accident.
In this embodiment, foam release pipe 13 adopts metal pipeline, just 13 tip of foam release pipe is equipped with shower nozzle 16, conveniently puts out a fire to explosion-proof machine main part 3 surface, 3 tip front side surfaces of explosion-proof machine main part are equipped with thermovent 17, set up thermovent 17 and can improve explosion-proof machine main part 3's heat dispersion, 1 bottom symmetry of base is fixed to be equipped with removes wheel 18, just it is equipped with the service brake to remove wheel 18 one side, the convenient removal, 2 tops of backup pad are fixed with rubber shock pad 19 with explosion-proof machine main part 3's junction.
Example two:
as shown in fig. 4, the bracket 6 includes a bearing 20, and the outer surface of the bearing 20 is circumferentially and equidistantly provided with struts 21, so that the shaft 7 can be fixed without affecting the rotation of the shaft 7.
The utility model discloses the theory of operation: the explosion-proof motor main body 3 can drive the driving belt pulley 4 to rotate through the transmission shaft when working, the driving belt pulley 4 can drive the shaft lever 7 to rotate through the belt 10 and the driven belt pulley 9, thereby driving the fan blade 8 to rotate, generating a large amount of wind when the fan blade 8 rotates, blowing and radiating the explosion-proof motor main body 3 through the radiating pipeline 5, the heat dissipation efficiency of the explosion-proof motor main body 3 can be improved, whether the interior of the motor is on fire or not can be detected through the smoke sensor 15, when the smoke reaches the set value, the smoke sensor 15 sends the detected signal to the PLC controller 12, the PLC controller 12 can control the electromagnetic valve 14 to open, when the electromagnetic valve 14 is opened, the foam in the foam pressure tank 11 can be sprayed out through the foam release pipe 13 and the spray head 16, so that the fire can be extinguished on the outer side of the motor, and the occurrence of dangerous accidents can be reduced.
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 an explosion-proof motor can put out a fire automatically, includes base (1), its characterized in that: the anti-explosion motor is characterized in that supporting plates (2) are symmetrically and fixedly arranged at the top of the base (1), an anti-explosion motor main body (3) is fixedly arranged at the top of the supporting plates (2), a driving belt pulley (4) is fixedly sleeved on the outer side of a transmission shaft of the anti-explosion motor main body (3), heat dissipation pipelines (5) are arranged in the middle of the supporting plates (2) in an inserting mode, one end of each heat dissipation pipeline (5) is communicated with the rear end cover of the anti-explosion motor main body (3), an inner cavity of each heat dissipation pipeline (5) is fixedly connected with a shaft lever (7) through a support (6), fan blades (8) are fixedly arranged on the outer side surface of the shaft lever (7) in an equidistant mode, a driven belt pulley (9) is fixedly arranged at one end of the shaft lever (7), a belt, foam overhead tank (11) front side surface is fixed and is equipped with PLC controller (12), foam overhead tank (11) bottom one side is equipped with foam release pipe (13), just be equipped with solenoid valve (14) on foam release pipe (13), the fixed smoke and dust sensor (15) that is equipped with of explosion-proof motor main part (3) tip front side surface, the input of PLC controller (12) is connected to the output electricity of smoke and dust sensor (15), the input of solenoid valve (14) is connected to the output electricity of PLC controller (12).
2. An automatic fire extinguishing and explosion preventing motor according to claim 1, wherein: the foam release pipe (13) adopts a metal pipeline, and a spray head (16) is arranged at one end part of the foam release pipe (13).
3. An automatic fire extinguishing and explosion preventing motor according to claim 1, wherein: and a heat dissipation port (17) is formed in the front side surface of one end part of the explosion-proof motor main body (3).
4. An automatic fire extinguishing and explosion preventing motor according to claim 1, wherein: the base (1) bottom symmetry is fixed to be equipped with and removes wheel (18), just remove wheel (18) one side and be equipped with the service brake.
5. An automatic fire extinguishing and explosion preventing motor according to claim 1, wherein: and a rubber shock pad (19) is fixedly arranged at the joint of the top of the support plate (2) and the explosion-proof motor main body (3).
6. An automatic fire extinguishing and explosion preventing motor according to claim 1, wherein: support (6) are including bearing (20), bearing (20) outside surface circumference equidistance is fixed and is equipped with branch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425079.3U CN211429126U (en) | 2020-03-27 | 2020-03-27 | Explosion-proof motor capable of automatically extinguishing fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425079.3U CN211429126U (en) | 2020-03-27 | 2020-03-27 | Explosion-proof motor capable of automatically extinguishing fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429126U true CN211429126U (en) | 2020-09-04 |
Family
ID=72246796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425079.3U Expired - Fee Related CN211429126U (en) | 2020-03-27 | 2020-03-27 | Explosion-proof motor capable of automatically extinguishing fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429126U (en) |
-
2020
- 2020-03-27 CN CN202020425079.3U patent/CN211429126U/en not_active Expired - Fee Related
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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 |