CN108458420A - Air-conditioner outdoor unit and air conditioner - Google Patents
Air-conditioner outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN108458420A CN108458420A CN201810233511.6A CN201810233511A CN108458420A CN 108458420 A CN108458420 A CN 108458420A CN 201810233511 A CN201810233511 A CN 201810233511A CN 108458420 A CN108458420 A CN 108458420A
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- China
- Prior art keywords
- air
- axial flow
- flow blower
- outdoor unit
- conditioner outdoor
- 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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- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention discloses a kind of air-conditioner outdoor unit and air conditioner, wherein, the air-conditioner outdoor unit includes shell, heat exchanger, the first axial flow blower and the second axial flow blower, there is heat exchanging air duct, the heat exchanger, the first axial flow blower and the second axial flow blower are sequentially arranged in the heat exchanging air duct in the shell;First axial flow blower and the second axial flow blower are oppositely arranged, and the direction of rotation of first axial-flow fan blade is with second axial flow blower on the contrary, being blown out the air after heat exchange to rotational gas flow with being formed.Technical solution of the present invention can reduce the operating noise of air-conditioner outdoor unit.
Description
Technical field
The present invention relates to air-conditioning products technical field, more particularly to a kind of air-conditioner outdoor unit and air conditioner.
Background technology
Current domestic and international household electrical appliances market, axial flow blower application is wider, such as the series production of air-conditioning, refrigerator, electric fan, micro-wave oven
Product, air quantity and noise are the main performance index of wind turbine;It is always industry target that noise is reduced while improving air quantity.
There is the air-conditioner outdoor unit of axial flow blower for application, the aerodynamic noise of axial flow blower is still the main of air-conditioner outdoor unit
One of noise source mainly organizes rotational noise caused by being rotated as blade.There is an urgent need for the design form progress to axial flow blower
It improves, to reduce its operating noise while ensureing air-conditioner outdoor unit air quantity.
Invention content
The main object of the present invention is to propose a kind of air-conditioner outdoor unit, it is intended to solve the axis stream outside air conditioning chamber in the prior art
The larger technical problem of blower fan work noise.
To achieve the above object, air-conditioner outdoor unit proposed by the present invention, including shell, heat exchanger, the first axial flow blower with
And second axial flow blower, there is heat exchanging air duct, the heat exchanger, the first axial flow blower and the second axial flow blower in the shell
It is sequentially arranged in the heat exchanging air duct;
First axial flow blower and the second axial flow blower are oppositely arranged, the direction of rotation of first axial-flow fan blade
With second axial flow blower on the contrary, being blown out the air after heat exchange to rotational gas flow with being formed.
Preferably, the pivot center of first axial flow blower and the second axial flow blower is collinearly arranged.
Preferably, the spacing distance between first axial flow blower and the second axial flow blower is greater than or equal to 5mm.
Preferably, the air-conditioner outdoor unit further includes the ventilating duct being set in the heat exchanging air duct, and the shell is equipped with
The air inlet and air outlet of the heat exchanging air duct, the heat exchanger are set to the air inlet, and described ventilating duct one end is towards institute
The inner surface of heat exchanger is stated, the other end is connected to the air outlet, and first axial flow blower and the second axial flow blower are set to described
In ventilating duct.
Preferably, first axial flow blower and the respective blade outer rim of the second axial flow blower and the ventilating duct inner wall it
Between spacing it is equal.
Preferably, the ventilating duct has the first nozzle towards the heat exchanger and is connected to second of the air outlet
Mouthful, first tube port position is equipped with the first mounting bracket, and first axial flow blower is removably mounted on first mounting bracket;
And/or
Second tube port position is equipped with the second mounting bracket, and second axial flow blower is removably mounted to second installation
On frame.
Preferably, first mounting bracket includes the first mounting base being set in first nozzle and several connections institute
The first connection strap of the first mounting base and the first nozzle periphery is stated, second mounting bracket includes being set in second nozzle
Second connection strap of the second mounting base and several connection second mounting bases and the second nozzle periphery;
The motor of first axial flow blower is installed on the inside of first mounting base, the electricity of second axial flow blower
Machine is installed on the inside of second mounting base.
Preferably, first connection strap is detachably connected with first nozzle;And/or
Second connection strap is detachably connected with second nozzle.
Preferably, the free end of second connection strap is equipped with connecting hole, and the side wall of the second nozzle periphery is equipped with pair
Answer the screw hole of the connecting hole.
Preferably, the described second side wall for crossing air port periphery is additionally provided with locating slot, and the screw hole is through the locating slot
Cell wall is arranged, and the locating slot has crosses air port towards consistent socket with described second, for second connection strap from
It is inserted by end.
Preferably, the free end of second connection strap is extended with sliding convex towards both sides, and the both sides of the locating slot are equipped with edge
Axially extending guide groove, the cunning is convex to be slidably inserted into the guide groove.
Preferably, the air-conditioner outdoor unit further includes the fan supporter being disposed in the housing, and the fan supporter includes
The first vertically extending frame body, for the first body between the ventilating duct and heat exchanger, the ventilating duct is detachable
It is installed on first frame body.
Preferably, the fan supporter further includes the second frame body set on first frame body top, second frame body
Along preceding rearwardly extending, the shell includes the panel and backboard being oppositely arranged, and the panel is equipped with the air outlet, the back of the body
Plate is equipped with the air inlet;
The front end of second frame body is removably fixed in the panel, and rear end is removably fixed in the backboard.
The present invention also proposes that a kind of air conditioner, including air conditioner indoor unit and air-conditioner outdoor unit, the air-conditioner outdoor unit include shell
Body, heat exchanger, the first axial flow blower and the second axial flow blower, the shell is interior to have heat exchanging air duct, the heat exchanger, first
Axial flow blower and the second axial flow blower are sequentially arranged in the heat exchanging air duct;
First axial flow blower and the second axial flow blower are oppositely arranged, the direction of rotation of first axial-flow fan blade
With second axial flow blower on the contrary, being blown out the air after heat exchange to rotational gas flow with being formed.
Technical solution of the present invention is by introducing the first axial flow blower being oppositely arranged in the heat exchanging air duct of air-conditioner outdoor unit
With the second axial flow blower, and make the direction of rotation of the first axial-flow fan blade with the second axial flow blower on the contrary, in this way, two axis streams
The common wind-guiding of wind turbine increases air quantity, and the pairs of rotational gas flow of blade rotary of the first axial flow blower and the second axial flow blower,
The wind field respectively generated at heat exchanging air duct wall is cancelled out each other, to also effectively reduce respective aerodynamic noise;It is i.e. of the invention
On the one hand technical solution, increases the air quantity of air-conditioner outdoor unit, then improves the heat exchange efficiency of air-conditioner outdoor unit, another party
Face reduces the operating noise of air-conditioner outdoor unit.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of air-conditioner outdoor unit of the present invention;
Fig. 2 is the front schematic view of air-conditioner outdoor unit in Fig. 1;
Fig. 3 is the cut-away illustration along III-III lines in Fig. 2;
Fig. 4 is the part-structure schematic diagram of air-conditioner outdoor unit in Fig. 1;
Fig. 5 is the exploded perspective view of ventilating duct, the first axial flow blower and the second axial flow blower in Fig. 4;
Fig. 6 is the enlarged diagram at A in Fig. 5;
Fig. 7 is the enlarged diagram at B in Fig. 5;
Fig. 8 is the structural schematic diagram of fan supporter in Fig. 4;
Fig. 9 is the enlarged diagram at C in Fig. 8.
Drawing reference numeral explanation:
Label | Title | Label | Title |
1 | Shell | 11 | Top plate |
12 | Chassis | 13 | Panel |
131 | Air outlet | 14 | Backboard |
2 | Heat exchanger | 3 | First axial flow blower |
31 | First mounting bracket | 311 | First mounting base |
312 | First connection strap | 4 | Second axial flow blower |
41 | Second mounting bracket | 411 | Second mounting base |
412 | Second connection strap | 412a | Connecting hole |
412b | Cunning is convex | 5 | Ventilating duct |
51 | First nozzle | 511 | Ring edge is installed |
52 | Second nozzle | 521 | Screw hole |
522 | Locating slot | 522a | Guide groove |
6 | Fan supporter | 61 | First frame body |
611 | Screw hole column | 62 | Second frame body |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of air-conditioner outdoor unit.
In embodiments of the present invention, referring to figs. 1 to Fig. 4, which includes shell 1, heat exchanger 2, first axle stream
Wind turbine 3 and the second axial flow blower 4, shell 1 is interior to have heat exchanging air duct, heat exchanger 2, the first axial flow blower 3 and the second axis stream
Wind turbine 4 is sequentially arranged in heat exchanging air duct;
First axial flow blower 3 and the second axial flow blower 4 are oppositely arranged, the direction of rotation of 3 blade of the first axial flow blower and the
Air after heat exchange on the contrary, are blown out rotational gas flow with being formed by two axial flow blowers 4.
In the present embodiment, panel 13 and backboard 14 that shell 1 is oppositely arranged before and after including, the top plate 11 being oppositely arranged up and down
With chassis 12, and the side plate (not shown) of connection panel 13 and backboard 14, panel 13 is equipped with air outlet 131, on backboard 14
Position towards air outlet 131 is equipped with air inlet (not shown), and heat exchanging air duct is formed between air inlet and air outlet 131, exchanges heat
Device 2 in heat exchanger channels close to air inlet in being arranged, and the first axial flow blower 3 and the second axial flow blower 4 in heat exchanger channels in leaning on
Nearly air outlet 131 is arranged.
It is appreciated that the bending direction phase of the bending direction and 4 blade of the second axial flow blower of 3 blade of the first axial flow blower
Instead, specifically, when air-conditioner outdoor unit works, the blade of the first axial flow blower 3 rotates clockwise, the leaf of the second axial flow blower 4
Piece along rotation counterclockwise, air is sucked into heat exchanger 2 from air inlet jointly from heat exchange, blow out again from air outlet 131, due to the
The direction of rotation of one axial flow blower, 3 blade is with the second axial flow blower 4 on the contrary, being formed to rotational gas flow, respectively in heat exchanging air duct wall
The wind field that place generates is cancelled out each other, to effectively reduce aerodynamic noise while improving air quantity;Certainly, in other embodiment
In, the blade of the first axial flow blower 3 also can be along rotation counterclockwise, and the blade of the second axial flow blower 4 rotates clockwise, and originally sets
It counts without being limited thereto.
Technical solution of the present invention is by introducing the first axial flow blower 3 being oppositely arranged in the heat exchanging air duct of air-conditioner outdoor unit
With the second axial flow blower 4, and make the direction of rotation of 3 blade of the first axial flow blower with the second axial flow blower 4 on the contrary, in this way, two
The common wind-guiding of axial flow blower increases air quantity, and the blade rotary of the first axial flow blower 3 and the second axial flow blower 4 is pairs of
Rotational gas flow, the wind field respectively generated at heat exchanging air duct wall are cancelled out each other, to also effectively reduce respective aerodynamic noise;I.e.
On the one hand technical solution of the present invention, increases the air quantity of air-conditioner outdoor unit, then improves the heat exchange efficiency of air-conditioner outdoor unit, separately
On the one hand, the operating noise of air-conditioner outdoor unit is reduced.
Further, the pivot center of reference Fig. 3, the first axial flow blower 3 and the second axial flow blower 4 is collinearly arranged.It can be with
Understand, is arranged such, on the one hand, the wind-guiding direction of the two can be made more unified, to preferably improve air quantity, on the other hand,
Also the wind field that the fan blade of the two generates at wind path wall can be preferably offset, to reduce operating noise.It should be noted that this
Design it is without being limited thereto, in other embodiment, in order to meet particular/special requirement of the user to air-conditioner outdoor unit air outlet angle, the second axis
Flow fan 4 also can be in that default angle is arranged with the pivot center of the first axial flow blower 3.
Further, the spacing distance between the first axial flow blower 3 and the second axial flow blower 4 is greater than or equal to 5mm.It can be with
Understand, the interval of the first axial flow blower 3 and the second axial flow blower 4 is too small, on the one hand easy tos produce sinuous flow, on the other hand, also may be used
It can cause the interference in structure.
Further, with reference to Fig. 4 and Fig. 5, air-conditioner outdoor unit further includes the ventilating duct 5 being set in heat exchanging air duct, ventilating duct 5
Inner surface of the one end towards heat exchanger 2, the other end are connected to air outlet 131, and the first axial flow blower 3 and the second axial flow blower 4 are set to
In ventilating duct 5.It is appreciated that carrying out wind-guiding to the air after heat exchanger 2, it is more advantageous to the wind for improving air-conditioner outdoor unit
Amount.In the present embodiment, ventilating duct 5 is cylindrical, and certainly, in other embodiment, ventilating duct 5 also can be in square tube shape, the design
It is without being limited thereto.
Further, between the first axial flow blower 3 and 4 respective blade outer rim of the second axial flow blower and 5 inner wall of ventilating duct
Every equal.It is appreciated that so set, better ensuring that the wind field that the fan blade of the two generates at 5 inner wall of ventilating duct mutually supports
Disappear, preferably reduces the operating noise of air-conditioner outdoor unit.
Further, with reference to Fig. 5 to Fig. 7, ventilating duct 5 has the first nozzle 51 towards heat exchanger 2 and is connected to air outlet
131 the second nozzle 52, the first mounting bracket 31 is equipped at the first nozzle 51, and the first axial flow blower 3 is removably mounted to the first peace
It shelves on 31;And/or second be equipped with the second mounting bracket 41 at nozzle 52, the second axial flow blower 4 is removably mounted to the second installation
On frame 41.It is appreciated that so set, in the case where not influencing 5 wind-guiding of ventilating duct, the first axial flow blower 3 and second is realized
Axial flow blower 4 it is removable, facilitate user to be individually replaced or repair the first axial flow blower 3, the second axial flow blower 4.
Further, the first mounting bracket 31 includes the first mounting base 311 being set in the first nozzle 51 and several connections
First connection strap 312 of 51 periphery of the first mounting base 311 and the first nozzle, the second mounting bracket 41 include being set in the second nozzle 52
The second mounting base 411 and it is several connection the second mounting base 411 and 52 periphery of the second nozzle the second connection strap 412;First
The motor of axial flow blower 3 is installed on the inside of the first mounting base 311, and the motor of the second axial flow blower 4 is installed on the second mounting base
411 inside.
It is appreciated that so set, being conducive on the basis for ensureing the first mounting bracket 31 and 41 stability of the second mounting bracket
On, the wind-guiding area of ventilating duct 5 is occupied as few as possible, to reduce the influence to air-conditioner outdoor unit air quantity.In the present embodiment,
First connection strap 312 and the second connection strap 412 are each provided with four, and arbitrary two adjacent 312 angles of the first connection strap are
90 °, the angle of arbitrary two the second adjacent connection straps 412 is 90 °, and each second connection strap 412 is arranged in hollow out;Certainly, in
In other embodiment, the first connection strap 312 and the second connection strap 412 can also be specifically configured to other quantity, and the design is not limited to
This.In addition, in the present embodiment, side that the motor of the motor of the first axial flow blower 3 and the second axial flow blower 4 is locked by screw
Formula is installed in corresponding mounting base, to reduce mounting design cost, certainly, in other embodiment, the first axial flow blower 3
The motor of motor and the second axial flow blower 4 can be also installed on by modes such as clampings in corresponding mounting base, and the design is not limited to
This.In addition, in the present embodiment, the first axial flow blower 3 and the second axial flow blower 4 are outer rotor blower fan, with facilitate its with it is corresponding
The fixation of mounting base, certainly, in other embodiment, the first axial flow blower 3 and the second axial flow blower 4 are alternatively other forms
Axial flow blower, the design are without being limited thereto.
Further, the first connection strap 312 and the setting of 51 edge integral shape of the first nozzle and/or the second connection strap 412
It is detachably connected with 52 periphery of the second nozzle.It is appreciated that user is by removing the second connection strap 412, and wind-guiding is opened completely
Second nozzle 52 of cylinder 5, to be packed into the first axial flow blower 3, and makes 51 edge integral shape of the first connection strap 312 and the first nozzle
Setting is undoubtedly conducive to the structural strength for enhancing the first mounting bracket 31 and ventilating duct 5.It should be noted that the design is not limited to
This, in other embodiment, in order to preferably facilitate user to dismount the first axial flow blower 3 and the second axial flow blower 4, the first connection
Item 312 is detachably connected with 51 periphery of the first nozzle and the second connection strap 412 is detachably connected with 52 periphery of the second nozzle.
Further, the free end of the second connection strap 412 is equipped with connecting hole 412a, and the side wall of 52 periphery of the second nozzle is equipped with
It is correspondingly connected with the screw hole 521 of hole 412a.It is appreciated that it is that widely applied one kind is detachably connected in the prior art that screw, which locks,
Mode has many advantages, such as simple in structure, stable connection.It should be noted that the design is without being limited thereto, in other embodiment,
The free end of second connection strap 412 can also be fixed on 52 periphery of the second nozzle by way of clamping.
Further, the second side wall for crossing air port periphery is additionally provided with locating slot 522, and screw hole 521 runs through the slot of locating slot 522
Wall is arranged, and locating slot 522 has crosses air port towards consistent socket with second, is inserted into for the free end of the second connection strap 412.
It is appreciated that so set, the pre-determined bit of the second connection strap of realization 412 and ventilating duct 5, improves user assembled convenience.This
In embodiment, the free end of the second connection strap 412 is extended with sliding convex 412b towards both sides, and the both sides of locating slot 522 are equipped in an axial direction
The guide groove 522a of extension, sliding convex 412b are slidably inserted into guide groove 522a;It is appreciated that so set, ensureing the second connection
Item 412 is inserted into the reliability slided during locating slot 522, makes the connection of the second connection strap 412 and ventilating duct 5 more closely.
Further, with reference to Fig. 8 and Fig. 9, air-conditioner outdoor unit further includes the fan supporter 6 being set in shell 1, fan supporter
6 include the first vertically extending frame body 61, and for the first frame body 61 between ventilating duct 5 and heat exchanger 2, ventilating duct 5 is detachable
It is installed on the first frame body 61.It is appreciated that so set, carrying out reasonable partition cloth to the space in air-conditioner outdoor unit shell 1
Office, realizes the maximization of space utilization.In the present embodiment, it is convexly equipped with several screw hole columns 611, ventilating duct forward on the first frame body 61
5 51 outside of the first nozzle is equipped with installation ring edge 511, and installation ring edge 511 is equipped with the screw hole of corresponding screw hole column 611;Certainly, in
In other embodiment, ventilating duct 5 can be also installed on the first frame body 61 by way of clamping, and the design is without being limited thereto.
Further, fan supporter 6 further includes the second frame body 62 set on 61 top of the first frame body, and the second frame body 62 is along preceding
Rearwardly extending, the front end of the second frame body 62 is removably fixed in panel 13, and rear end is removably fixed in backboard 14.It is appreciated that
So set, fan supporter 6 is effectively ensured in the stability installed in shell 1.In the present embodiment, in order to reduce design cost,
Second frame body 62 is all made of the mode that screw locks and is fixed on panel 13 and backboard 14, certainly, in other embodiment, the second frame
Body 62 can also be fixed on panel 13 and backboard 14 by modes such as clampings, and the design is without being limited thereto.
The present invention also proposes a kind of air conditioner, which includes air conditioner indoor unit and air-conditioner outdoor unit, outside the air conditioning chamber
The concrete structure of machine is with reference to above-described embodiment, since this air conditioner uses whole technical solutions of above-mentioned all embodiments, because
This at least has all advantageous effects caused by the technical solution of above-described embodiment, and this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (14)
1. a kind of air-conditioner outdoor unit, which is characterized in that including shell, heat exchanger, the first axial flow blower and the second axial flow blower,
There is heat exchanging air duct, the heat exchanger, the first axial flow blower and the second axial flow blower to be sequentially arranged in described change in the shell
In hot-flow flue;
First axial flow blower and the second axial flow blower are oppositely arranged, the direction of rotation of first axial-flow fan blade and institute
The second axial flow blower is stated on the contrary, blowing out the air after heat exchange to rotational gas flow to be formed.
2. air-conditioner outdoor unit as described in claim 1, which is characterized in that first axial flow blower and the second axial flow blower
Pivot center is collinearly arranged.
3. air-conditioner outdoor unit as described in claim 1, which is characterized in that first axial flow blower and the second axial flow blower it
Between spacing distance be greater than or equal to 5mm.
4. air-conditioner outdoor unit as described in claim 1, which is characterized in that the air-conditioner outdoor unit further includes being set to the heat exchange
Ventilating duct in air duct, the shell are equipped with the air inlet and air outlet of the heat exchanging air duct, and the heat exchanger is set to described
Air inlet, the inner surface of the ventilating duct one end towards the heat exchanger, the other end are connected to the air outlet, the first axle
Flow fan and the second axial flow blower are set in the ventilating duct.
5. air-conditioner outdoor unit as claimed in claim 4, which is characterized in that first axial flow blower and the second axial flow blower are each
From blade outer rim it is equal with the spacing between the ventilating duct inner wall.
6. air-conditioner outdoor unit as claimed in claim 4, which is characterized in that the ventilating duct has the towards the heat exchanger
One nozzle and the second nozzle for being connected to the air outlet, first tube port position are equipped with the first mounting bracket, the first axle stream wind
Machine is removably mounted on first mounting bracket;And/or
Second tube port position is equipped with the second mounting bracket, and second axial flow blower is removably mounted to second mounting bracket
On.
7. air-conditioner outdoor unit as claimed in claim 6, which is characterized in that first mounting bracket includes being set to described first
First connection strap of the first mounting base and several connection first mounting bases and the first nozzle periphery in mouthful, described second
Mounting bracket includes the second mounting base being set in second nozzle and several connections second mounting base and the second nozzle
Second connection strap of periphery;
The motor of first axial flow blower is installed on the inside of first mounting base, the motor peace of second axial flow blower
Inside loaded on second mounting base.
8. air-conditioner outdoor unit as claimed in claim 7, which is characterized in that first connection strap and first nozzle are removable
Unload connection;And/or
Second connection strap is detachably connected with second nozzle.
9. air-conditioner outdoor unit as claimed in claim 8, which is characterized in that the free end of second connection strap is equipped with connection
Hole, the side wall of the second nozzle periphery are equipped with the screw hole of the corresponding connecting hole.
10. air-conditioner outdoor unit as claimed in claim 9, which is characterized in that the side wall of the second nozzle periphery is additionally provided with fixed
Position slot, the screw hole are arranged through the cell wall of the locating slot, and the locating slot has consistent with second nozzle direction
Socket is inserted into for the free end of second connection strap.
11. air-conditioner outdoor unit as claimed in claim 10, which is characterized in that prolong towards both sides the free end of second connection strap
Stretching has cunning convex, and the both sides of the locating slot are equipped with the guide groove axially extended, and the cunning is convex to be slidably inserted into the guide groove.
12. the air-conditioner outdoor unit as described in claim 4 to 11 any one, which is characterized in that the air-conditioner outdoor unit also wraps
Include the fan supporter being disposed in the housing, the fan supporter includes vertically extending the first frame body, first frame body
Between the ventilating duct and heat exchanger, the ventilating duct is removably mounted on first frame body.
13. air-conditioner outdoor unit as claimed in claim 12, the fan supporter further includes being set to first frame body top
Second frame body, for second frame body along preceding rearwardly extending, the shell includes the panel and backboard being oppositely arranged, on the panel
Equipped with the air outlet, the backboard is equipped with the air inlet;
The front end of second frame body is removably fixed in the panel, and rear end is removably fixed in the backboard.
14. a kind of air conditioner, which is characterized in that the sky including air conditioner indoor unit and as described in claim 1 to 13 any one
Adjust outdoor unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810233511.6A CN108458420A (en) | 2018-03-20 | 2018-03-20 | Air-conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810233511.6A CN108458420A (en) | 2018-03-20 | 2018-03-20 | Air-conditioner outdoor unit and air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108458420A true CN108458420A (en) | 2018-08-28 |
Family
ID=63237645
Family Applications (1)
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CN201810233511.6A Pending CN108458420A (en) | 2018-03-20 | 2018-03-20 | Air-conditioner outdoor unit and air conditioner |
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CN109442585A (en) * | 2018-11-30 | 2019-03-08 | 广东美的制冷设备有限公司 | Exhaust apparatus and air processor |
CN110068072A (en) * | 2019-05-17 | 2019-07-30 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and air conditioner |
CN110736153A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
CN111577629A (en) * | 2019-02-18 | 2020-08-25 | 利士文时计工业株式会社 | Fan with cooling device |
CN113123979A (en) * | 2019-12-31 | 2021-07-16 | 广东美的白色家电技术创新中心有限公司 | Outdoor machine of air conditioner |
US20220252282A1 (en) * | 2019-12-26 | 2022-08-11 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Air Conditioner Outdoor Unit |
EP3842644B1 (en) * | 2018-10-15 | 2023-07-05 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Counter-rotating fan |
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EP3842644B1 (en) * | 2018-10-15 | 2023-07-05 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Counter-rotating fan |
CN109442585A (en) * | 2018-11-30 | 2019-03-08 | 广东美的制冷设备有限公司 | Exhaust apparatus and air processor |
CN109442585B (en) * | 2018-11-30 | 2024-02-20 | 广东美的制冷设备有限公司 | Air outlet device and air treatment device |
CN111577629A (en) * | 2019-02-18 | 2020-08-25 | 利士文时计工业株式会社 | Fan with cooling device |
CN110068072A (en) * | 2019-05-17 | 2019-07-30 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and air conditioner |
CN110068072B (en) * | 2019-05-17 | 2024-03-08 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit and air conditioner |
CN110736153A (en) * | 2019-09-30 | 2020-01-31 | 青岛海尔空调器有限总公司 | Outdoor machine of air conditioner |
CN110736153B (en) * | 2019-09-30 | 2022-06-14 | 重庆海尔空调器有限公司 | Outdoor machine of air conditioner |
US20220252282A1 (en) * | 2019-12-26 | 2022-08-11 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Air Conditioner Outdoor Unit |
CN113123979A (en) * | 2019-12-31 | 2021-07-16 | 广东美的白色家电技术创新中心有限公司 | Outdoor machine of air conditioner |
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