CN206369283U - Air-conditioning system and its outdoor unit - Google Patents
Air-conditioning system and its outdoor unit Download PDFInfo
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- CN206369283U CN206369283U CN201621392343.8U CN201621392343U CN206369283U CN 206369283 U CN206369283 U CN 206369283U CN 201621392343 U CN201621392343 U CN 201621392343U CN 206369283 U CN206369283 U CN 206369283U
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- outdoor unit
- air
- centrifugal blower
- housing
- centrifugal
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Abstract
The utility model discloses a kind of air-conditioning system and its outdoor unit, the outdoor unit is provided with heat exchanger and cooling fan, and the cooling fan is centrifugal blower, and the heat exchanger is along the centrifugal blower circumferentially around being arranged on around the centrifugal blower.It is arranged such, the outdoor unit that the utility model is provided, it can avoid the problem of outdoor unit radiating is bad in the prior art.
Description
Technical field
The utility model is related to air-conditioning technical field, more specifically to a kind of air-conditioning system and its outdoor unit.
Background technology
Outdoor unit is as a part for detachable air conditioner system, and be usually placed in that windowsill lower platform and grid surround is relative
In narrow and small hemi-closure space.Outdoor unit of the prior art, axle stream of the inside provided with heat exchanger and for making heat exchanger radiate
Blower fan, axial flow blower is widely used in split-type air conditioner outdoor fan system because of the low characteristic of the big, static pressure with flow, its
Ducting system is simple in construction, performance is stable.
However as people to building and the raising of air conditioning function variation and the requirement of structure aesthetics, cause outdoor unit
Air-out and radiating by extreme influence, particularly outdoor unit uniformly installed in same building each floor it is intensive placement and shape
Into machine group, easily occur unit radiating it is bad, lower floor's thermal current is flowed up, and causes the exothermic temperature of upper strata outdoor unit
High, hot blast can not drain in time, heat radiation protection gently then occur, heavy then burn component, greatly reduce the use longevity of air-conditioning
Life.
Therefore, the problem of outdoor unit radiating is bad in the prior art how is solved, is wanted as those skilled in the art
The important technological problems of solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of outdoor unit, and it can avoid room in the prior art
The problem of outer unit radiates bad.The purpose of this utility model also resides in a kind of air-conditioning system including above-mentioned outdoor unit of offer
System.
A kind of outdoor unit for air-conditioning system that the utility model is provided, provided with heat exchanger and cooling fan, the radiating
Blower fan is centrifugal blower, the heat exchanger along the centrifugal blower it is circumferential, be circumferentially positioned at around the centrifugal blower.
Preferably, the centrifugal blower is two, and the axis of two centrifugal blowers coincides.
Preferably, wind isolation board is provided between two centrifugal blowers.
Preferably, two centrifugal blowers are driven by same motor.
Preferably, the axle of the centrifugal blower is vertically set, and the upper and lower ends of the housing of the outdoor unit
Provided with air inlet.
Preferably, the axle of the centrifugal blower is vertically set, and the close top of the housing of the outdoor unit
Side and bottom be provided with air inlet.
Preferably, the inside of the housing is provided with air guide structure close to the position on top, and the air guide structure is used for will
The outside of the housing close to top air flow guiding to the centrifugal blower.
Preferably, at least one in the front panel of the housing, left plate and rear board three is provided with air outlet.
The utility model additionally provides a kind of air-conditioning system, including outdoor unit, and the outdoor unit is as above any one
Described outdoor unit.
In the technical scheme that the utility model is provided, centrifugal blower and heat exchanger are employed, centrifugal blower is by axially enterprising
Wind, radial direction air-out, and heat exchanger are set along centrifugal blower circumferentially around centrifugal blower, when centrifugal blower works, air-flow
By axially flowing into, and by radially blowing out, the contact area of air-flow and heat exchanger has obtained effective expansion, and then effectively increases scattered
Thermal effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of outdoor unit in the utility model the first embodiment；
Fig. 2 is the schematic top plan view of outdoor unit in the utility model the first embodiment；
Fig. 3 is the schematic side view of outdoor unit in the utility model the first embodiment；
Fig. 4 is the schematic front view of outdoor unit in second of embodiment of the utility model；
Fig. 5 is the schematic side view of outdoor unit in second of embodiment of the utility model；
Fig. 6 is the schematic front view of outdoor unit in the utility model the third embodiment；
Fig. 7 is the schematic side view of outdoor unit in the utility model the third embodiment；
In Fig. 1-Fig. 7：
Heat exchanger -11, centrifugal blower -12, housing -13, wind isolation board -14.
Embodiment
The purpose of present embodiment is to provide a kind of outdoor unit, and it can avoid outdoor unit in the prior art
The problem of radiating bad.The purpose of present embodiment, which also resides in offer, a kind of includes the air-conditioning system of above-mentioned outdoor unit.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of utility model described in claim.
It refer to Fig. 1-Fig. 7, the outdoor unit for a kind of air-conditioning system that present embodiment is provided, provided with heat exchanger 11
And cooling fan, heat exchanger 11 and cooling fan are disposed in the outdoor inside the housing 13 of unit.
Wherein, cooling fan uses centrifugal blower 12 in the present embodiment, and centrifugal blower 12 is by air inlet through hollow shaft and by radially going out
Wind, and heat exchanger 11 sets along centrifugal blower 12 circumferentially around centrifugal blower 12, when centrifugal blower 12 works, air-flow by
Axially flow into, and by radially blowing out, the direction of arrow in Fig. 1-Fig. 7 is airflow direction, in this way, air-flow contact with heat exchanger 11
Area has obtained effective expansion, and then effectively increases radiating effect.
In addition, it is necessary to explanation, centrifugal blower 12 and heat exchanger 11 that the present embodiment is provided, compared to existing axle stream wind
The condenser of machine and " L " type dogleg section, effective heat exchange area improves 100%, and the cooling wind speed profile of heat exchanger 11 is more
Uniformly, thus it can realize that performance is suitable with prior art in the case of the requirement of lower air quantity；Moreover, this implementation
Centrifugal blower 12 in example is without volute component, therefore width size can reduce about 50%, and short transverse is also accordingly reduced
10%, it is ensured that top air intake it is smooth, be more applicable for the units' installation in small space, be applicable to the new room of ultra-thin seriation
Outer machine, the miniaturization to outdoor unit installation dimension provides possibility, and Voluteless fan system architecture is simpler, assembling
It is convenient, so that fault rate is reduced accordingly.
In the preferred scheme of the present embodiment, centrifugal blower 12 is preferably two, and two centrifugal blowers 12 are coaxially disposed, and
By opposite direction air intake.It is arranged such, intake and air output can be effectively improved, improves radiating effect.
It can be provided with order to avoid being produced between two centrifugal blowers 12 between interference in air flow, two centrifugal blowers 12 every wind
Plate 14.For the ease of setting, two centrifugal blowers 12 can be driven by same motor, such as, and the motor can be twin shaft electricity
Machine, two centrifugal blowers 12 are driven by two drive shafts of dual-axle motor respectively.
In the present embodiment, the axle of centrifugal blower 12 can vertically be set, and the housing about 13 of outdoor unit
Two ends are designed with air inlet.It is arranged such, can be by both direction air intake, and by horizontal direction air-out up and down.Certainly, at it
In its installation environment, the axle of centrifugal blower 12 also can laterally set according to actual conditions or be set along other directions.
In another embodiment, the axle of centrifugal blower 12 is vertically set, and the housing 13 of outdoor unit is leaned on
The side and bottom on nearly top are designed with air inlet, and as shown in Figure 6 and Figure 7, in figure, the direction of arrow is airflow direction.So
Set, side that can be by the close top of housing 13 and the bottom air intake of housing 13, by the side air-out of housing 13, this
Sample can avoid because the top of outdoor unit there is object when, air intake is impacted.
In this embodiment, in order to ensure can by the close top of housing 13 the smooth air intake in side, housing 13 it is interior
Portion is provided with air guide structure close to the position on top, air guide structure be used for by the outside of housing 13 close to top air flow guiding extremely
Centrifugal blower 12.So, can be by by the distinguished and admirable of the side entrance close to the top of housing 13 and by housing 13 by air guide structure
Side blowout air-flow keep apart, it is to avoid interfere.
In the preferred embodiment of present embodiment, front panel, left plate and the rear board of housing 13 are equipped with out
Air port.It should be noted that housing 13 with when relative being front panel by wall.It is arranged such, the three of housing 13
Face can air-out, substantially increase air-out efficiency.
The present embodiment additionally provides a kind of air-conditioning system, including outdoor unit, and is institute in example is performed as described above in the outdoor unit
The outdoor unit stated.It is arranged such, the air-conditioning system that the present embodiment is provided, it can avoid outdoor unit radiating in the prior art
Bad the problem of.The derivation for the beneficial effect that outdoor unit is brought in the derivation and above-described embodiment of the beneficial effect
Cheng great Ti is similar, therefore repeats no more herein.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of outdoor unit of air-conditioning system, provided with heat exchanger (11) and cooling fan, it is characterised in that the cooling fan
For centrifugal blower (12), the heat exchanger (11) along the centrifugal blower (12) it is circumferential, be circumferentially positioned at the centrifugal blower
(12) around.
2. outdoor unit as claimed in claim 1, it is characterised in that the centrifugal blower (12) is two, described in two from
The axis of heart blower fan (12) coincides.
3. outdoor unit as claimed in claim 2, it is characterised in that wind isolation board is provided between two centrifugal blowers (12)
(14)。
4. outdoor unit as claimed in claim 2 or claim 3, it is characterised in that two centrifugal blowers (12) are by same electricity
Machine drives.
5. outdoor unit as claimed in claim 1, it is characterised in that the axle of the centrifugal blower (12) is vertically set
Put, and the upper and lower ends of the housing (13) of the outdoor unit are provided with air inlet.
6. outdoor unit as claimed in claim 1, it is characterised in that the axle of the centrifugal blower (12) is vertically set
Put, and the side and bottom on the close top of the housing (13) of the outdoor unit are provided with air inlet.
7. outdoor unit as claimed in claim 6, it is characterised in that the inside of the housing (13) is set close to the position on top
Be equipped with air guide structure, the air guide structure be used for by the outside of the housing (13) close to top air flow guiding to the centrifugation
Blower fan (12).
8. the outdoor unit as described in claim any one of 5-7, it is characterised in that the front panel of the housing (13), left side
At least one in plate and rear board three is provided with air outlet.
9. a kind of air-conditioning system, including outdoor unit, it is characterised in that the outdoor unit is such as any one of claim 1-8
Described outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392343.8U CN206369283U (en) | 2016-12-16 | 2016-12-16 | Air-conditioning system and its outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392343.8U CN206369283U (en) | 2016-12-16 | 2016-12-16 | Air-conditioning system and its outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369283U true CN206369283U (en) | 2017-08-01 |
Family
ID=59393552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392343.8U Active CN206369283U (en) | 2016-12-16 | 2016-12-16 | Air-conditioning system and its outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369283U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655104A (en) * | 2017-08-21 | 2018-02-02 | 珠海格力电器股份有限公司 | Outdoor unit and there is its air-conditioning system |
| CN108204634A (en) * | 2016-12-16 | 2018-06-26 | 珠海格力电器股份有限公司 | Air-conditioning system and its outdoor unit |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
-
2016
- 2016-12-16 CN CN201621392343.8U patent/CN206369283U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| CN108204634A (en) * | 2016-12-16 | 2018-06-26 | 珠海格力电器股份有限公司 | Air-conditioning system and its outdoor unit |
| CN107655104A (en) * | 2017-08-21 | 2018-02-02 | 珠海格力电器股份有限公司 | Outdoor unit and there is its air-conditioning system |
| CN111433521A (en) * | 2017-12-13 | 2020-07-17 | 伊莱克斯家用电器股份公司 | Outdoor unit of air conditioner |
| US11519615B2 (en) | 2017-12-13 | 2022-12-06 | Electrolux Appliances Aktiebolag | Outdoor unit of an air conditioner |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
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