CN204312376U - A kind of smoke evacuation motor - Google Patents
A kind of smoke evacuation motor Download PDFInfo
- Publication number
- CN204312376U CN204312376U CN201420770238.8U CN201420770238U CN204312376U CN 204312376 U CN204312376 U CN 204312376U CN 201420770238 U CN201420770238 U CN 201420770238U CN 204312376 U CN204312376 U CN 204312376U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- smoke evacuation
- motor
- rotating shaft
- exhaust duct
- 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
Abstract
The utility model discloses a kind of smoke evacuation motor, solve prior art the motor feels hot and cannot distribute and the technical problem of smoke discharging effect difference, its drip irrigation device be described rotating shaft is fixed with cooling fan blade and cooling fan blade motor body and smoke evacuation fan blade between, described rotating shaft is provided with gas exhaust duct and rotating shaft is arranged in gas exhaust duct, described cooling fan blade and smoke evacuation fan blade are all placed in gas exhaust duct, in described gas exhaust duct, mounting plate is installed and gas exhaust duct is divided into cooling chamber and smoke extraction chamber by mounting plate, described rotating shaft be fed through mounting plate and mounting plate cooling fan blade and smoke evacuation fan blade between.
Description
Technical field
The utility model relates to a kind of motor, and in particular, it relates to a kind of smoke evacuation motor.
Background technique
Smoke evacuation motor is that one is discharged into outdoor indoor for flue dust, avoids indoor smog overrich.Indoor establishing is caused to be damaged.
The smoke evacuation motor of prior art is generally made up of motor and smoke evacuation fan blade, in smoke evacuation machine operation process, running due to motor produces a large amount of heats and motor overheating can be made impaired, increase maintenance cost, in addition when discharging fume fan blade when working absorption flue dust, flue dust can be absorbed is attached on motor, affects motor rotation and needs the cleaning of cost plenty of time, both having lost time to too increase cost of labor.
Model utility content
For the deficiency that prior art exists, it is obvious that the purpose of this utility model is to provide one can cool but smoke discharging effect to motor, reduces the smoke evacuation motor in cleaning blade cycle.
For achieving the above object, the utility model provides following technological scheme: a kind of smoke evacuation motor, comprise the smoke evacuation fan blade be fixedly connected with the rotating shaft of motor, described rotating shaft is fixed with cooling fan blade and cooling fan blade motor body and smoke evacuation fan blade between, described rotating shaft is provided with gas exhaust duct and rotating shaft is arranged in gas exhaust duct, described cooling fan blade and smoke evacuation fan blade are all placed in gas exhaust duct, in described gas exhaust duct, mounting plate is installed and gas exhaust duct is divided into cooling chamber and smoke extraction chamber by mounting plate, described rotating shaft be fed through mounting plate and mounting plate cooling fan blade and smoke evacuation fan blade between,
Described gas exhaust duct is provided with the air outlet hole be all communicated with cooling chamber and smoke extraction chamber, and described air outlet hole is provided with wind pipe.
Pass through technique scheme, machine shaft increases and has cooling fan blade, play and lower the temperature in whole motor running, by the rotation of fan blade of discharging fume oil smoke blown out the smoke extraction chamber in gas exhaust duct during smoke evacuation, cooling fan blade is discharged on wind pipe with the portion of air in smoke evacuation fan blade and oil smoke, jointly dispel the heat, when electric machine rotation, smoke evacuation fan blade is discharged fume, also dry toward Smoke leaf direction while rearmounted cooling fan blade smoke evacuation, increase smoke evacuation power on the one hand, also oil smoke can be blown off as far as possible on smoke evacuation fan blade on the other hand, decompression flue dust is made to stick on smoke evacuation fan blade, reduce the Cleaning period.
The utility model is set to further: the rotating shaft of described motor is equipped with thermal baffle, and described thermal baffle is between cooling fan blade and mounting plate.
By technique scheme, effectively heat is isolated in smoke evacuation fan blade region by thermal baffle, avoids heat to enter into cooling chamber thus affect working life of motor.
The utility model is set to further: described cooling fan blade both sides all arrange connecting plate and the rotating shaft of motor is fed through connecting plate, and described connecting plate is densely covered with through hole.
The utility model is set to further: described motor is fixedly connected with the connecting plate near motor body.
By technique scheme, by connecting plate, cooling fan blade is wrapped in inside, isolation oil smoke enters on the one hand, prevents cooling fan blade and smoke evacuation fan blade to be destroyed on the other hand, extends the working life of complete machine.
The utility model has following advantage: by jointly dispelling the heat of two fan blades, by the blowing of cooling fan blade to smoke evacuation fan blade, reduces the Cleaning period as far as possible, extends working life on the other hand simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model smoke evacuation motor;
Fig. 2 is the structural representation two of the utility model smoke evacuation motor.
In figure: 1, motor; 11, rotating shaft; 2, smoke evacuation fan blade; 3, cooling fan blade; 4, gas exhaust duct; 41, cooling chamber; 42, smoke extraction chamber; 43, air outlet hole; 5, wind pipe; 6, mounting plate; 7, thermal baffle; 8, connecting plate; 81, through hole.
Embodiment
Shown in 2, the one smoke evacuation motor 1 of the present embodiment, comprise the smoke evacuation fan blade 2 be fixedly connected with the rotating shaft 11 of motor 1, described rotating shaft 11 is fixed with cooling fan blade 3 and cooling fan blade 3 motor 1 body and smoke evacuation fan blade 2 between, described rotating shaft 11 is provided with gas exhaust duct 4 and rotating shaft 11 is arranged in gas exhaust duct 4, described cooling fan blade 3 and smoke evacuation fan blade 2 are all placed in gas exhaust duct 4, in described gas exhaust duct 4, mounting plate 6 is installed and gas exhaust duct 4 is divided into cooling chamber 41 and smoke extraction chamber 42 by mounting plate 6, described rotating shaft 11 be fed through mounting plate 6 and mounting plate 6 cooling fan blade 3 and smoke evacuation fan blade 2 between,
Described gas exhaust duct 4 is provided with the air outlet hole 43 be all communicated with cooling chamber 41 and smoke extraction chamber 42, and described air outlet hole 43 is provided with wind pipe 5.
Pass through technique scheme, motor 1 rotating shaft 11 increases and has cooling fan blade 3, play and lower the temperature in motor 1 overall operation process, by the rotation of fan blade 2 of discharging fume oil smoke blown out the smoke extraction chamber 42 in gas exhaust duct 4 during smoke evacuation, cooling fan blade 3 is discharged on wind pipe 5 with the portion of air in smoke evacuation fan blade 2 and oil smoke, jointly dispel the heat, when motor 1 rotates, smoke evacuation fan blade 2 is discharged fume, rearmounted cooling fan blade 3 is also dried toward smoke evacuation fan blade 2 direction while discharging fume, increase smoke evacuation power on the one hand, also oil smoke can be blown off as far as possible on smoke evacuation fan blade 2 on the other hand, decompression flue dust is made to stick on smoke evacuation fan blade 2, reduce the Cleaning period.
The utility model is set to further: the rotating shaft 11 of described motor 1 is equipped with thermal baffle 7, and described thermal baffle 7 is between cooling fan blade 3 and mounting plate 6.
By technique scheme, by thermal baffle 7 is effective, heat is isolated in smoke evacuation fan blade 2 region, avoids heat to enter into cooling chamber 41 thus affect the working life of motor 1.
The utility model is set to further: described cooling fan blade 3 both sides all arrange connecting plate 8 and the rotating shaft 11 of motor 1 is fed through connecting plate 8, and described connecting plate 8 is densely covered with through hole 81.
The utility model is set to further: described motor 1 is fixedly connected with the connecting plate 8 near motor 1 body.
By technique scheme, by connecting plate 8, cooling fan blade 3 is wrapped in inside, isolation oil smoke enters on the one hand, prevents cooling fan blade 3 and smoke evacuation fan blade 2 to be destroyed on the other hand, postpones the physical life of complete machine.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a smoke evacuation motor, comprise the smoke evacuation fan blade be fixedly connected with the rotating shaft of motor, it is characterized in that: described rotating shaft is fixed with cooling fan blade and cooling fan blade motor body and smoke evacuation fan blade between, described rotating shaft is provided with gas exhaust duct and rotating shaft is arranged in gas exhaust duct, described cooling fan blade and smoke evacuation fan blade are all placed in gas exhaust duct, in described gas exhaust duct, mounting plate is installed and gas exhaust duct is divided into cooling chamber and smoke extraction chamber by mounting plate, described rotating shaft be fed through mounting plate and mounting plate cooling fan blade and smoke evacuation fan blade between
Described gas exhaust duct is provided with the air outlet hole be all communicated with cooling chamber and smoke extraction chamber, and described air outlet hole is provided with wind pipe.
2. one smoke evacuation motor according to claim 1, it is characterized in that: the rotating shaft of described motor is equipped with thermal baffle, described thermal baffle is between cooling fan blade and mounting plate.
3. one smoke evacuation motor according to claim 2, is characterized in that: described cooling fan blade both sides all arrange connecting plate and the rotating shaft of motor is fed through connecting plate, and described connecting plate is densely covered with through hole.
4. the one smoke evacuation motor according to claim 1 or 2 or 3, is characterized in that: described motor is fixedly connected with the connecting plate near motor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770238.8U CN204312376U (en) | 2014-12-09 | 2014-12-09 | A kind of smoke evacuation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770238.8U CN204312376U (en) | 2014-12-09 | 2014-12-09 | A kind of smoke evacuation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312376U true CN204312376U (en) | 2015-05-06 |
Family
ID=53134694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420770238.8U Expired - Fee Related CN204312376U (en) | 2014-12-09 | 2014-12-09 | A kind of smoke evacuation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11234754B2 (en) * | 2017-11-29 | 2022-02-01 | Megadyne Medical Products, Inc. | Smoke evacuation device |
-
2014
- 2014-12-09 CN CN201420770238.8U patent/CN204312376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11234754B2 (en) * | 2017-11-29 | 2022-02-01 | Megadyne Medical Products, Inc. | Smoke evacuation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |