CN207584944U - Air-conditioner outdoor unit - Google Patents
Air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN207584944U CN207584944U CN201721156834.7U CN201721156834U CN207584944U CN 207584944 U CN207584944 U CN 207584944U CN 201721156834 U CN201721156834 U CN 201721156834U CN 207584944 U CN207584944 U CN 207584944U
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- CN
- China
- Prior art keywords
- air
- outdoor unit
- ducting ring
- conditioner outdoor
- aerofoil fan
- 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.)
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Abstract
The utility model provides a kind of air-conditioner outdoor unit, including：Housing, aerofoil fan and air-ducting ring.Wherein air-ducting ring is set at air outlet, and for being oriented to the outlet air of aerofoil fan, air-ducting ring is configured to when aerofoil fan is run, and is rotated around center axis.The air-conditioner outdoor unit of the utility model has rotatable wind guiding circle, aerofoil fan can be followed to rotate together.Rotation air-ducting ring can accelerate the gas that fan generates that circulates, it realizes rectification acceleration, eliminates fluid and be detached from fan generation turbulence losses, while decrease the volumetric loss caused by leakage, the air supply efficiency of aerofoil fan is improved, so as to improve the heat exchange efficiency of air-conditioner outdoor unit.
Description
Technical field
The utility model is related to field of air conditioning, more particularly to a kind of air-conditioner outdoor unit.
Background technology
Existing air-conditioner outdoor unit air-supply uses suction-type, both under the drive of power source aerofoil fan, after wind is by outdoor unit
Side enters, and passes sequentially through condenser, electric machine support, air outlet grate is blowed to by fan, complete the flow process of fluid.Existing outer machine
Air-out mode, air-ducting ring are fixed together with outer machine side plate, and when axial flow blower rotates, air-ducting ring remains stationary is motionless.However this
Kind set-up mode air-ducting ring and air outlet grate greatly hinder fluid to flow, and cause Rotation Noise larger, but also can cause wind
Amount loss, reduces air supply efficiency, so that outdoor unit overall heat exchange efficiency reduces.
Utility model content
In view of the above problems, it is proposed that the utility model overcomes the above problem in order to provide one kind or solves at least partly
The certainly air-conditioner outdoor unit of the above problem.
The utility model one is further objective is that in order to improve the air supply efficiency of outdoor unit.
The utility model another further objective is that simplify outdoor unit structure.
The utility model provides a kind of air-conditioner outdoor unit, it is characterised in that including：Housing is offered out on front side of housing
Air port；Aerofoil fan is set to enclosure interior, for outdoor unit inner air to be exported by air outlet；And air-ducting ring, it is set to
At air outlet, for being oriented to the outlet air of aerofoil fan, air-ducting ring is configured to when aerofoil fan is run, around center
Axis rotates.
Optionally, air-ducting ring includes：Wheel hub, positioned at the center of air-ducting ring, rear side face has shaft；Outer ring, formation are led
The outer edge of solar or lunar halo；More spokes, every spoke is along the radially connected wheel hub of air-ducting ring and outer ring.
Optionally, the quantity of spoke is 3, and is set along the circumferential arranged at equal intervals of air-ducting ring.
Optionally, aerofoil fan and air-ducting ring coaxial arrangement.
Optionally, air-conditioner outdoor unit further includes：Motor is set to the fan shaft rear of aerofoil fan, for driving wind-guiding
Circle rotation.
Optionally, the shaft of wheel hub extends rearwardly through fan shaft and connects motor, so that motor driving air-ducting ring rotation
Turn.
Optionally, above-mentioned air-conditioner outdoor unit further includes：Air outlet grate is fixedly installed at air outlet, positioned at air-ducting ring
Front side, for covering air outlet.
Optionally, above-mentioned air-conditioner outdoor unit further includes：Condenser is set to the rear side of aerofoil fan.
The utility model provides a kind of air-conditioner outdoor unit, including：Housing, aerofoil fan and air-ducting ring.Wherein air-ducting ring
It is set at air outlet, for being oriented to the outlet air of aerofoil fan, air-ducting ring is configured to when aerofoil fan is run, around certainly
Body central axis rotates.The air-conditioner outdoor unit of the utility model has rotatable wind guiding circle, aerofoil fan can be followed to turn together
It is dynamic.Rotation air-ducting ring can accelerate the gas that fan generates that circulates, and realize rectification acceleration, and elimination fluid is detached from fan and generates
Turbulence losses, while the volumetric loss caused by leakage is decreased, the air supply efficiency of aerofoil fan is improved, so as to improve
The heat exchange efficiency of air-conditioner outdoor unit.
Further, air-ducting ring includes：Wheel hub, outer ring and Duo Gen spokes.Wherein, the trailing flank center of wheel hub, which is provided with, turns
Axis, above-mentioned shaft extend rearwardly through the fan shaft of aerofoil fan and connect motor, so that motor driving shaft flow fan rotates
While driving air-ducting ring rotation.In the utility model, the shaft connection motor of wheel hub, motor is set to the wind of aerofoil fan
In the interstitial spaces for fanning the rear of axis, aerofoil fan and condenser.There is no need to be individually for motor setting accommodation space, save
Space is used inside outdoor unit so that outdoor unit internal structure is compacter.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Description of the drawings
Some specific realities of the utility model are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that
What these attached drawings were not necessarily drawn to scale.In attached drawing：
Fig. 1 is the front schematic view according to the air-conditioner outdoor unit of the utility model one embodiment；
Fig. 2 is the side sectional view according to the air-conditioner outdoor unit of the utility model one embodiment；
Fig. 3 is the front schematic view according to the air-ducting ring of the air-conditioner outdoor unit of the utility model one embodiment；
Fig. 4 is the side schematic view according to the air-ducting ring of the air-conditioner outdoor unit of the utility model one embodiment.
Specific embodiment
The present embodiment provides firstly a kind of air-conditioner outdoor unit, including：Housing 10, aerofoil fan 200, air-ducting ring 300, electricity
Machine 230, air outlet grate 400 and condenser 500.Housing 10 includes the panel for being set to outdoor unit leading flank, is offered on panel
Air outlet.In the present embodiment, air outlet is circle.
Aerofoil fan 200 is set to inside housing 10, and face air outlet, for by outdoor unit inner air by air outlet
It sends out.Above-mentioned aerofoil fan 200 includes：Multi-disc flabellum 210 and fan shaft 220, circumferential direction of the multi-disc flabellum 210 along fan shaft 220
It is arranged at intervals, fan shaft 220 connects the root of multi-disc flabellum 210 respectively.Motor 230 is set to the fan shaft of aerofoil fan 200
In the interstitial spaces at 220 rears, aerofoil fan 200 and condenser 500.There is no need to be individually for motor 230 to set accommodation space,
It saves and uses space inside outdoor unit so that outdoor unit internal structure is compacter.
Air-ducting ring 300 is set at air outlet, for being oriented to the outlet air of aerofoil fan 200, air-ducting ring 300 and axis
Flow fan 200 is coaxially disposed, to ensure that the wind-guiding region of air-ducting ring 300 is consistent with the air-supply region of aerofoil fan 200.Air-ducting ring
300 are configured to when aerofoil fan 200 is run, and are rotated around center axis.Above-mentioned air-ducting ring 300 includes：It is wheel hub 310, outer
Enclose 320 and Duo Gen spokes 330.
Wheel hub 310 is located at the center of air-ducting ring 300, and rear side face has a shaft.Above-mentioned shaft is set to wheel hub 310
Center, and to air-conditioner outdoor unit rear extend.Turn the tip of the axis and connect motor 230 across fan shaft 220, so that electric
Machine 230 drives air-ducting ring 300 to rotate.
Outer ring 320 forms the outer edge of air-ducting ring 300.The diameter of outer ring 320 is slightly less than the diameter of air outlet, to allow to lead
Solar or lunar halo 300 unhinderedly rotates in the range of air outlet.
More spokes 330 support outer ring 320 along the radially connected wheel hub 310 of air-ducting ring 300 and outer ring 320 for fixed.
In the present embodiment, the quantity of spoke 330 is 3, and is set along the circumferential arranged at equal intervals of air-ducting ring 300, that is to say, that phase
The circumferential angle of adjacent two spokes 330 is 120 °.In the utility model other embodiment, the quantity of spoke 330 may be used also
Think 3 or more.
Above-mentioned air-ducting ring 300 also has certain thickness on outdoor unit front-rear direction, so as in the longitudinal direction
The air-guiding aisle of certain length is formed, the outlet air of axial flow blower is oriented to.
Air outlet grate 400 is fixedly installed at air outlet, and positioned at the front side of air-ducting ring 300, for covering air outlet.
In the present embodiment, the shape of air outlet grate 400 can be the rectangle more than air outlet.The edge of air outlet grate 400 is set
Frame is equipped with, the four corners of frame are provided with screw hole, air outlet grate 400 is fixed on panel by screw.In this implementation
In example, plane where air outlet grate 400 slightly protrudes from panel to avoid 300 place space of air-ducting ring, is prevented to air-ducting ring 300
Rotation interfere.
Condenser 500 is set to the rear side of aerofoil fan 200, and heat exchange is carried out for refrigerant and outside air.It is extraneous empty
Gas is by entering on rear side of outdoor unit, successively by condenser 500, aerofoil fan 200, air-ducting ring 300 and air outlet grate 400, finally
Outdoor unit is discharged by air outlet.
The air-conditioner outdoor unit of the utility model has rotatable wind guiding circle 300, and aerofoil fan 200 can be followed to turn together
It is dynamic.Rotation air-ducting ring 300 can accelerate the gas that fan generates that circulates, and realize rectification acceleration, eliminate fluid and be detached from fan
Turbulence losses are generated, while decrease the volumetric loss caused by leakage, improve the air supply efficiency of aerofoil fan 200, from
And improve the heat exchange efficiency of air-conditioner outdoor unit.In addition, since air-ducting ring 300 and aerofoil fan 200 rotate simultaneously, reduce and lead
Solar or lunar halo 300 hinders the outlet air of aerofoil fan 200, reduces the noise of outdoor unit generation, improves user experience.
It will be understood by those skilled in the art that in case of no particular description, it is so-called in the use of the new type embodiment
" on ", " under ", "left", "right", " horizontal stroke ", " perpendicular ", "front", "rear" etc. are with air-conditioning for representing the term of orientation or position relationship
For on the basis of the real use state of outdoor unit, these terms are for only for ease of description and understand the skill of the use of the new type
Art scheme rather than instruction imply that signified device or component must have specific orientation, therefore it is not intended that this
Use novel limitation.
So far, although those skilled in the art will appreciate that detailed herein have shown and described the more of the utility model
A exemplary embodiment, still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The range of type is understood that and regards as to cover other all these variations or modifications.
Claims (8)
1. a kind of air-conditioner outdoor unit, it is characterised in that including：
Housing offers air outlet on front side of the housing；
Aerofoil fan is set to the enclosure interior, for outdoor unit inner air to be exported by the air outlet；With
Air-ducting ring is set at the air outlet, for being oriented to the outlet air of the aerofoil fan, the air-ducting ring configuration
Into when the aerofoil fan is run, rotated around center axis.
2. air-conditioner outdoor unit according to claim 1, it is characterised in that the air-ducting ring includes：
Wheel hub, positioned at the center of the air-ducting ring, rear side face has shaft；
Outer ring forms the outer edge of the air-ducting ring；
More spokes, the every spoke is along the radially connected wheel hub of the air-ducting ring and the outer ring.
3. air-conditioner outdoor unit according to claim 2, it is characterised in that
The quantity of the spoke is 3, and is set along the circumferential arranged at equal intervals of the air-ducting ring.
4. air-conditioner outdoor unit according to claim 1, it is characterised in that
The aerofoil fan and air-ducting ring coaxial arrangement.
5. air-conditioner outdoor unit according to claim 2, it is characterised in that further include：
Motor is set to the fan shaft rear of the aerofoil fan, for the air-ducting ring to be driven to rotate.
6. air-conditioner outdoor unit according to claim 5, it is characterised in that
The shaft of the wheel hub extends rearwardly through the fan shaft and connects the motor, so that described in motor driving
Air-ducting ring rotates.
7. air-conditioner outdoor unit according to claim 1, it is characterised in that further include：
Air outlet grate is fixedly installed at the air outlet, positioned at the front side of the air-ducting ring, for covering the air outlet.
8. air-conditioner outdoor unit according to claim 1, it is characterised in that further include：
Condenser is set to the rear side of the aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156834.7U CN207584944U (en) | 2017-09-11 | 2017-09-11 | Air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156834.7U CN207584944U (en) | 2017-09-11 | 2017-09-11 | Air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584944U true CN207584944U (en) | 2018-07-06 |
Family
ID=62727262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156834.7U Active CN207584944U (en) | 2017-09-11 | 2017-09-11 | Air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056952A (en) * | 2019-05-05 | 2019-07-26 | 青岛海尔空调器有限总公司 | A kind of exhaust apparatus, air conditioner indoor unit and air-conditioning |
| CN111442374A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| CN111442375A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
-
2017
- 2017-09-11 CN CN201721156834.7U patent/CN207584944U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442374A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| CN111442375A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| CN111442375B (en) * | 2019-01-17 | 2021-09-21 | 重庆海尔空调器有限公司 | Ceiling type air conditioner indoor unit |
| CN111442374B (en) * | 2019-01-17 | 2021-09-21 | 重庆海尔空调器有限公司 | Ceiling type air conditioner indoor unit |
| CN110056952A (en) * | 2019-05-05 | 2019-07-26 | 青岛海尔空调器有限总公司 | A kind of exhaust apparatus, air conditioner indoor unit and air-conditioning |
| CN110056952B (en) * | 2019-05-05 | 2021-12-21 | 重庆海尔空调器有限公司 | Air outlet device, air conditioner indoor unit and air conditioner |
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