CN206786945U - A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner - Google Patents
A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner Download PDFInfo
- Publication number
- CN206786945U CN206786945U CN201720554603.5U CN201720554603U CN206786945U CN 206786945 U CN206786945 U CN 206786945U CN 201720554603 U CN201720554603 U CN 201720554603U CN 206786945 U CN206786945 U CN 206786945U
- Authority
- CN
- China
- Prior art keywords
- blower
- direct current
- air conditioner
- type air
- outer rotor
- 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.)
- Active
Links
Abstract
It the utility model is related to art of refrigeration units, purpose is to provide a kind of outer rotor direct current centrifugal blower vaporizing type air conditioner, the outer rotor direct current centrifugal blower vaporizing type air conditioner, including volute of blower, top cover, side plate, chassis, centrifugation blade, external rotor electric machine and removable air-ducting ring, the top cover and chassis are separately mounted to the top surface and bottom surface of volute of blower, the quantity of the side plate is four, and four side plates are separately mounted to four sides of volute of blower.The beneficial effects of the utility model are：The features such as present apparatus is relative and outer-rotor centrifugal fan axle does not have side force, and transmitting power can be very big, operates steadily, be with small vibration, and stability is good, and abrasion is small, and operational efficiency is high, noise is low, in light weight, compact-sized, convenient to install and maintain, and service life is long.This case air-ducting ring is designed with spiral case using detachable, is easy to maintenance of motor.
Description
Technical field
Art of refrigeration units is the utility model is related to, more particularly to a kind of outer rotor direct current centrifugal blower vaporation-type cold air
Machine.
Background technology
Wind Volume vaporizing type air conditioner uses internal rotor centrifugal blower in the market, and the kind of drive passes for belt pulley
Dynamic, planarity requirements are strict when motor wheel, belt pulley are installed, and installation operation and regulation are cumbersome, and are wanted using after a period of time
Change in time or adjustment V-belt, V-belt occur the phenomenon of skidding or fan delivery deficiency, influence blower fan after loosening
Energy and motor service life.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, there is provided a kind of compact-sized, easy installation and removal outer
Rotor direct current centrifugal blower vaporizing type air conditioner.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner, including volute of blower, top cover, side plate, chassis, centrifugation wind
Leaf, external rotor electric machine and removable air-ducting ring, the top cover and chassis are separately mounted to the top surface and bottom surface of volute of blower, described
The quantity of side plate is four, and four side plates are separately mounted to four sides of volute of blower, be provided with the volute of blower
Air compartment, the centrifugation blade are arranged in air compartment, and the external rotor electric machine is arranged in centrifugation blade, the removable air-ducting ring
On the outside of spiral case end face.
Further, in addition to sleeve and keeper, the sleeve are arranged on the shaft end of external rotor electric machine, institute
Keeper is stated installed in side plate inwall and is rotatablely connected with sleeve.
Further, it is provided with fin outside the side plate.
Further, the volute of blower is plastic material.
Further, the centrifugation blade is plastic material.
The beneficial effects of the utility model are：The present apparatus is relative and outer-rotor centrifugal fan axle does not have side force, transmits
Power can be very big, operates steadily, be with small vibration, and stability is good, and abrasion is small, and operational efficiency is high, noise is low, in light weight, structure is tight
Gather, be convenient to install and maintain, the features such as service life is long.This case air-ducting ring is designed with spiral case using detachable, is easy to motor to tie up
Shield, air-ducting ring are stable and reliable for performance using enhancing PP injection moldings.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model embodiment outer rotor direct current centrifugal blower vaporizing type air conditioner；
Fig. 2 is the stereogram of the utility model embodiment outer rotor direct current centrifugal blower vaporizing type air conditioner；
Fig. 3 is the front view of the utility model embodiment outer rotor direct current centrifugal blower vaporizing type air conditioner；
Fig. 4 is the top view of the utility model embodiment outer rotor direct current centrifugal blower vaporizing type air conditioner.
Label declaration：
1st, volute of blower；2nd, top cover；3rd, side plate；4th, chassis；5th, centrifugation blade；6th, external rotor electric machine；7th, removable wind-guiding
Circle；8th, sleeve；9th, keeper.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The design of the utility model most critical is：Using external rotor electric machine as power source, there is compact-sized, installation
Convenient disassembly, the features such as reliable, noise is low, efficient energy-saving, long service life.
Refer to shown in Fig. 1 to Fig. 4, the outer rotor direct current centrifugal blower vaporizing type air conditioner of the present embodiment, including blower fan
Spiral case 1, top cover 2, side plate 3, chassis 4, centrifugation blade 5, external rotor electric machine 6 and removable air-ducting ring 7, the top cover 2 and chassis 4
The top surface and bottom surface of volute of blower 1 are separately mounted to, the quantity of the side plate 3 is four, and four side plates 3 are separately mounted to
Four sides of volute of blower 1, the volute of blower 1 is interior to be provided with air compartment, and the centrifugation blade 5 is arranged in air compartment, described outer
Rotor electric machine 6 is arranged in centrifugation blade 5, and the removable air-ducting ring 7 is arranged on the outside of spiral case end face.
The course of work of the present utility model is：When safeguarding, changing motor, outer panel 3 is removed, after air-ducting ring is removed
Impeller and motor are taken out, motor can be repaired or change after removing motor fixing screw.
It was found from foregoing description, the beneficial effects of the utility model are：Present apparatus outer-rotor centrifugal fan axle relatively
There is no side force, transmitting power can be very big, operates steadily, be with small vibration, and stability is good, and abrasion is small, and operational efficiency is high, noise
It is low, in light weight, compact-sized, convenient to install and maintain, the features such as service life is long.This case air-ducting ring uses detachable with spiral case
Design, it is easy to maintenance of motor, air-ducting ring uses enhancing PP injection moldings, stable and reliable for performance.
Further, in addition to sleeve 8 and keeper 9, the sleeve 8 are arranged on the rotating shaft end of external rotor electric machine 6
End, the keeper 9 are arranged on the inwall of side plate 3 and are rotatablely connected with sleeve 8.
Seen from the above description, the rotating shaft of external rotor electric machine 6 is connected by the cooperation of sleeve 8 and keeper 9 with side plate 3
Connect, improve device stability.
Further, the outside of side plate 3 is provided with fin.
Seen from the above description, the outside of side plate 3 is provided with fin, improves area of dissipation, improves cooling effect.
Further, the volute of blower 1 is plastic material.
Further, the centrifugation blade 5 is plastic material.
Seen from the above description, volute of blower 1 and centrifugation blade 5 are plastic material, mitigate weight, save cost.
It refer to shown in Fig. 1 to Fig. 4, embodiment one of the present utility model is：
A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner, including volute of blower 1, top cover 2, side plate 3, chassis 4, from
Heart fan blade 5, external rotor electric machine 6 and removable air-ducting ring 7, the top cover 2 and chassis 4 are separately mounted to the top surface of volute of blower 1
And bottom surface, the quantity of the side plate 3 is four, and four side plates 3 are separately mounted to four sides of volute of blower 1, described
Air compartment is provided with volute of blower 1, the centrifugation blade 5 is arranged in air compartment, and the external rotor electric machine 6 is arranged on centrifugation blade 5
Interior, the removable air-ducting ring 7 is arranged on the outside of spiral case end face, in addition to sleeve 8 and keeper 9, the sleeve 8 are installed
In the shaft end of external rotor electric machine 6, the keeper 9 is arranged on the inwall of side plate 3 and is rotatablely connected with sleeve 8, the side
The outside of plate 3 is provided with fin, and the volute of blower 1 is plastic material, and the centrifugation blade 5 is plastic material.
In summary, outer rotor direct current centrifugal blower vaporizing type air conditioner provided by the utility model, the present apparatus it is relative and
Outer-rotor centrifugal fan axle does not have side force, and transmitting power can be very big, operates steadily, be with small vibration, and stability is good, and abrasion is small,
The features such as operational efficiency is high, noise is low, in light weight, compact-sized, convenient to install and maintain, and service life is long.This case air-ducting ring with
Spiral case is designed using detachable, is easy to maintenance of motor, and air-ducting ring uses enhancing PP injection moldings, stable and reliable for performance,
The rotating shaft of external rotor electric machine is connected by the cooperation of sleeve and keeper with side plate, is improved device stability, is set outside side plate
There is fin, improve area of dissipation, improve cooling effect, volute of blower and centrifugation blade are plastic material, mitigate weight, are saved
Cost.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. outer rotor direct current centrifugal blower vaporizing type air conditioner, it is characterised in that：Including volute of blower, top cover, side plate, bottom Disk, centrifugation blade, external rotor electric machine and removable air-ducting ring, the top cover and chassis be separately mounted to volute of blower top surface and Bottom surface, the quantity of the side plate is four, and four side plates are separately mounted to four sides of volute of blower, the blower fan snail Air compartment is provided with shell, the centrifugation blade is arranged in air compartment, and the external rotor electric machine is arranged in centrifugation blade, described removable Formula air-ducting ring is arranged on the outside of spiral case end face.
- 2. outer rotor direct current centrifugal blower vaporizing type air conditioner according to claim 1, it is characterised in that：Also include tightening Set and keeper, the sleeve be arranged on external rotor electric machine shaft end, the keeper be arranged on side plate inwall and with Sleeve is rotatablely connected.
- 3. outer rotor direct current centrifugal blower vaporizing type air conditioner according to claim 1, it is characterised in that：Outside the side plate Portion is provided with fin.
- 4. outer rotor direct current centrifugal blower vaporizing type air conditioner according to claim 1, it is characterised in that：The blower fan snail Shell is plastic material.
- 5. outer rotor direct current centrifugal blower vaporizing type air conditioner according to claim 1, it is characterised in that：The centrifugation wind Leaf is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554603.5U CN206786945U (en) | 2017-05-18 | 2017-05-18 | A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554603.5U CN206786945U (en) | 2017-05-18 | 2017-05-18 | A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786945U true CN206786945U (en) | 2017-12-22 |
Family
ID=60711614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720554603.5U Active CN206786945U (en) | 2017-05-18 | 2017-05-18 | A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019232944A1 (en) * | 2018-06-05 | 2019-12-12 | 中山大洋电机股份有限公司 | Centrifugal fan assembly and centrifugal fan employing the same |
-
2017
- 2017-05-18 CN CN201720554603.5U patent/CN206786945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019232944A1 (en) * | 2018-06-05 | 2019-12-12 | 中山大洋电机股份有限公司 | Centrifugal fan assembly and centrifugal fan employing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206786945U (en) | A kind of outer rotor direct current centrifugal blower vaporizing type air conditioner | |
| CN101559630A (en) | Environment-friendly waste tire and rubber grinder | |
| CN206487639U (en) | A kind of centrifugal blower case | |
| CN208900391U (en) | A kind of electrostatic energy-saving type centrifugal blower | |
| CN103850960A (en) | Centrifugal fan for dust collector | |
| CN202468379U (en) | Novel fan | |
| CN202971312U (en) | Novel two-stage low-speed centrifugal blower structure | |
| CN201839149U (en) | Novel cooling system for external air path | |
| CN204426003U (en) | A kind of mower | |
| CN201405459Y (en) | Environment-friendly waste tyre and rubber grinder | |
| CN2931874Y (en) | Draught fan | |
| CN2790026Y (en) | Wind self-cooling magnetic drvier | |
| CN208024586U (en) | A kind of Light Rail Rapid Transit vehicle traction convertor cooling fan | |
| CN207622161U (en) | A kind of air-conditioner outdoor unit and air-conditioning | |
| CN203163101U (en) | Window type air conditioner | |
| CN208380927U (en) | A kind of opposed type centrifugal blower | |
| CN201836081U (en) | Novel abrasive recycling and conveying fan for shot-blasting chamber | |
| CN206694281U (en) | A kind of self-cooled blower fan | |
| CN205747270U (en) | A kind of vertical air conditioner fan of noise reduction modified form | |
| CN206943051U (en) | A kind of cooling fan for being capable of quick heat radiating | |
| CN201819314U (en) | Chilled water type machine room air conditioner | |
| CN203796590U (en) | Centrifugal fan for dust collector | |
| CN210949214U (en) | Small brushless direct-current variable-frequency centrifugal blower | |
| CN205429985U (en) | Hybrid power engine | |
| CN205207167U (en) | Intensive roots fan set of forced air -cooling formula complete set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |