CN205356062U - Three -phase asynchronous motor's ventilation cooling casing - Google Patents
Three -phase asynchronous motor's ventilation cooling casing Download PDFInfo
- Publication number
- CN205356062U CN205356062U CN201620098103.0U CN201620098103U CN205356062U CN 205356062 U CN205356062 U CN 205356062U CN 201620098103 U CN201620098103 U CN 201620098103U CN 205356062 U CN205356062 U CN 205356062U
- Authority
- CN
- China
- Prior art keywords
- motor
- casing
- air
- field frame
- inlet grille
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a three -phase asynchronous motor's ventilation cooling casing, including motor casing, heat radiation fins, air -inlet grille and axial fan, the bottom welding of motor casing has the stabilizer blade, and the equidistant welding of the external side of motor casing has a plurality of heat radiation fins, is connected with the dust board between the adjacent heat radiation fins, and motor housing face is equipped with a plurality of exhaust vents, motor the end part of the housing link shrouding, and end shrouding middle part is provided with air -inlet grille, and axial fan is installed to the air -inlet grille medial surface, a three -phase asynchronous motor's ventilation cooling casing, passes through axial fan and realizes the internal ventilation cooling of motor casing, effectively realizes internal thermal the distributing of motor casing, and a plurality of heat radiation fins further increase the heat dispersion of motor casing, effectively improve the radiating effect of motor casing, and ventilation cooling is effectual, effectively avoids the entering of dust.
Description
Technical field
This utility model relates to motor technology field, specifically the ventilation and heat casing of a kind of threephase asynchronous.
Background technology
It is known that, the threephase asynchronous rotated continuously is made up of shell, stator, rotor, when threephase asynchronous is in conversion process of energy, has gone out most of electric energy and has been converted into outside mechanical energy, also has the heat produced in least a portion of electric energy and bearing of motor rotary course, it is completely converted into heat energy to discharge, in heat energy release process, causes motor to heat up, accelerate the aging of motor winding insulation material, reducing motor power (output), temperature is too high, it is possible to can burn out motor.
Conventional radiating mode is welding radiating fin outside motor field frame, motor field frame inner air does not flow, and radiating effect is poor, offers air vent and easily cause the entrance of dust on motor field frame, easily shortening the service life of motor, security performance is poor.
Utility model content
The purpose of this utility model is in that to provide the ventilation and heat casing of a kind of threephase asynchronous, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of ventilation and heat casing of threephase asynchronous, including motor field frame, radiating fin, air-inlet grille and aerofoil fan, described motor field frame bottom welding has leg, some radiating fins equidistantly it are welded with outside motor field frame, it is connected to dust board between adjacent radiating fin, motor case surface is provided with some exhaust vents, motor field frame end link shrouding, air-inlet grille it is provided with in the middle part of end-plate, air-inlet grille medial surface is provided with aerofoil fan, and aerofoil fan is provided with multiple flabellum.
As further program of the utility model: surround discharge chamber between described dust board and radiating fin.
As further program of the utility model: described exhaust vent connection discharge chamber.
As further program of the utility model: described end-plate is provided with fastening screw nail.
Compared with prior art, the beneficial effects of the utility model are: the ventilation and heat casing of described a kind of threephase asynchronous, simple in construction, easy to use, realize the ventilation and heat in motor case body by aerofoil fan, effectively realize distributing of motor case intimate heat, some radiating fins increase the heat dispersion of motor field frame further simultaneously, being effectively improved the radiating effect of motor field frame, result of ventilating heat dissipation is good, is prevented effectively from the entrance of dust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of motor field frame in this utility model.
In figure: 1-leg, 2-motor field frame, 3-radiating fin, 4-dust board, 5-discharge chamber, 6-air-inlet grille, 7-flabellum, 8-fastening screw nail, 9-aerofoil fan, 10-end-plate, 11-exhaust vent.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～2, in this utility model embodiment, a kind of ventilation and heat casing of threephase asynchronous, including motor field frame 2, radiating fin 3, air-inlet grille 6 and aerofoil fan 9, described motor field frame 2 bottom welding has leg 1, some radiating fins 3 equidistantly it are welded with outside motor field frame 2, it is connected to dust board 4 between adjacent radiating fin 3, discharge chamber 5 is surrounded between dust board 4 and radiating fin 3, motor field frame 2 surface is provided with some exhaust vents 11, exhaust vent 11 connects discharge chamber 5, motor field frame 2 end link shrouding 10, end-plate 10 is provided with fastening screw nail 8, through fastening screw nail 8, end-plate 10 is fixed on motor field frame 2 by screw, air-inlet grille 6 it is provided with in the middle part of end-plate 10, air-inlet grille 6 medial surface is provided with aerofoil fan 9, aerofoil fan 9 is provided with multiple flabellum 7.
During use, start aerofoil fan 9, aerofoil fan 9 drives multiple flabellum 7 to rotate, thus extraneous air being blasted in motor field frame 2, extraneous air is effectively filtered by air-inlet grille 6, heat in motor field frame 2 is exported to discharge chamber 5 by extraneous air from exhaust vent 11, and export to outside, dust board 4 outside discharge chamber 5 is prevented effectively from dust and enters in motor field frame 2 through exhaust vent 11, on motor field frame 2, some radiating fins 3 of welding also have good radiating effect, increase the heat dispersion of motor field frame 2 further.
Operation principle of the present utility model is: the ventilation and heat casing of described a kind of threephase asynchronous, simple in construction, easy to use, the ventilation and heat in motor field frame 2 is realized by aerofoil fan 9, effectively realizing distributing of heat in motor field frame 2, some radiating fins 3 increase the heat dispersion of motor field frame 2 further simultaneously, are effectively improved the radiating effect of motor field frame 2, result of ventilating heat dissipation is good, is prevented effectively from the entrance of dust.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. the ventilation and heat casing of a threephase asynchronous, including motor field frame, radiating fin, air-inlet grille and aerofoil fan, it is characterized in that, described motor field frame bottom welding has leg, some radiating fins equidistantly it are welded with outside motor field frame, it is connected to dust board between adjacent radiating fin, motor case surface is provided with some exhaust vents, motor field frame end link shrouding, air-inlet grille it is provided with in the middle part of end-plate, air-inlet grille medial surface is provided with aerofoil fan, and aerofoil fan is provided with multiple flabellum.
2. the ventilation and heat casing of a kind of threephase asynchronous according to claim 1, it is characterised in that surround discharge chamber between described dust board and radiating fin.
3. the ventilation and heat casing of a kind of threephase asynchronous according to claim 1 and 2, it is characterised in that described exhaust vent connection discharge chamber.
4. the ventilation and heat casing of a kind of threephase asynchronous according to claim 1, it is characterised in that described end-plate is provided with fastening screw nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098103.0U CN205356062U (en) | 2016-02-01 | 2016-02-01 | Three -phase asynchronous motor's ventilation cooling casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098103.0U CN205356062U (en) | 2016-02-01 | 2016-02-01 | Three -phase asynchronous motor's ventilation cooling casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356062U true CN205356062U (en) | 2016-06-29 |
Family
ID=56178047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098103.0U Expired - Fee Related CN205356062U (en) | 2016-02-01 | 2016-02-01 | Three -phase asynchronous motor's ventilation cooling casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059173A (en) * | 2016-07-11 | 2016-10-26 | 电子科技大学中山学院 | Automatic temperature control system of motor |
| CN109219327A (en) * | 2018-11-20 | 2019-01-15 | 湖北理工学院 | A kind of radiator of electrical equipment |
| CN109569342A (en) * | 2018-11-27 | 2019-04-05 | 吕凯 | A kind of weeding pesticide dilution device for municipal gardens |
-
2016
- 2016-02-01 CN CN201620098103.0U patent/CN205356062U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059173A (en) * | 2016-07-11 | 2016-10-26 | 电子科技大学中山学院 | Automatic temperature control system of motor |
| CN106059173B (en) * | 2016-07-11 | 2018-09-04 | 电子科技大学中山学院 | Automatic temperature control system of motor |
| CN109219327A (en) * | 2018-11-20 | 2019-01-15 | 湖北理工学院 | A kind of radiator of electrical equipment |
| CN109219327B (en) * | 2018-11-20 | 2024-04-09 | 湖北理工学院 | Heat abstractor of electrical equipment |
| CN109569342A (en) * | 2018-11-27 | 2019-04-05 | 吕凯 | A kind of weeding pesticide dilution device for municipal gardens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103166363A (en) | Composite air cooling system of full sealed traction motor | |
| CN106655596A (en) | Internal-external dual-circulating type self-ventilation cooling structure of totally-enclosed motor | |
| CN204669136U (en) | A kind of radiating explosion-proof motor | |
| CN205039665U (en) | Novel servomotor | |
| CN205356062U (en) | Three -phase asynchronous motor's ventilation cooling casing | |
| CN202679191U (en) | Double-cooling fan coiling rotor three-phase asynchronous motor | |
| CN205945410U (en) | Heat dissipation formula motor case | |
| CN209730983U (en) | A kind of radiating motor | |
| CN201877953U (en) | Enclosed type heat-removal system outside motor | |
| CN206004475U (en) | A kind of motor of convenient radiating | |
| CN204560099U (en) | A kind of intelligent frequency convertor cooling device | |
| CN203289233U (en) | Support type explosion-proof variable frequency motor | |
| CN202640312U (en) | Electric tool favorable for cooling motor rotor | |
| CN206060461U (en) | A kind of increased safety three-phase induction motor ventilation cooling structure | |
| CN206054336U (en) | Axial-flow type smoke exhaust fan | |
| CN203278547U (en) | Motor wind road structure | |
| CN209344917U (en) | A kind of new gear decelerating motor | |
| CN203481932U (en) | Anti-explosion high-power high-speed motor and anti-explosion high-power high-speed fan | |
| CN202659584U (en) | Centrifugal fan for discharging high-temperature flue gas | |
| CN206686010U (en) | A kind of fire-proof motor radiator structure | |
| CN202172334U (en) | Heat dissipation rotor structure with dual inner fans and high-voltage three-phase asynchronous motor thereof | |
| CN105471174A (en) | Novel variable-frequency generator cooling structure and preparation method thereof | |
| CN217445179U (en) | Axial motor with air cooling mechanism | |
| CN202260857U (en) | Axial-flow exhaust fan for enhancing cooling effect of motor | |
| CN210174573U (en) | Ventilation and heat dissipation structure of bus overhead air-conditioning electrical system assembly |
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: 20160629 Termination date: 20170201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |