CN106642317A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN106642317A
CN106642317A CN201611014979.3A CN201611014979A CN106642317A CN 106642317 A CN106642317 A CN 106642317A CN 201611014979 A CN201611014979 A CN 201611014979A CN 106642317 A CN106642317 A CN 106642317A
Authority
CN
China
Prior art keywords
air
air outlet
opening
blower fan
fan portion
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.)
Pending
Application number
CN201611014979.3A
Other languages
Chinese (zh)
Inventor
刘玉香
杨检群
安智
李松
熊华祥
游俊雄
谭宋平
李瑞敏
马艳龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201611014979.3A priority Critical patent/CN106642317A/en
Publication of CN106642317A publication Critical patent/CN106642317A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022Centrifugal or radial fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers

Abstract

The invention provides an air conditioner which comprises a shell, an air duct structure and fan parts. The shell is provided with an upper air outlet and a lower air outlet. The air duct structure is arranged in the shell and communicates with both the upper air outlet and the lower air outlet. The air duct structure is provided with a switching structure. The number of the fan parts is three or more. The three or more fan parts are arranged in the air duct structure, and the middle fan part of the three or more fan parts optionally exhausts air from the upper air outlet or the lower air outlet by means of the switching structure. In this way, the air volume of the upper air outlet and the lower air outlet of the air conditioner can be effectively increased, and the air outlet comfort level of the air conditioner is effectively improved.

Description

Air-conditioner
Technical field
The present invention relates to air-conditioner device technical field, in particular to a kind of air-conditioner.
Background technology
In prior art, separated floor air-conditioning all adopts top air exhausting structure, this air-out mode to be only conducive to refrigeration Use under state, run counter to the Convention diffusion rule of hot-air, cause interior to be extremely difficult to the even transition of air quantity and temperature, make User to heat comfortableness experience effect poor.Further, existing floor air conditioner version is single, and room air is through wind Need behind road again through evaporator heat exchange, the airflow resistance for causing air-conditioner in heat transfer process increases, energy loss is also big, leads Cause air supplying distance it is short, cause air conditioner air-out comfortableness difference the problems such as.
The content of the invention
Present invention is primarily targeted at a kind of air-conditioner is provided, to solve air conditioner air-out comfortableness of the prior art Poor problem.
To achieve these goals, according to an aspect of the invention, there is provided a kind of air-conditioner, including:Housing, has Upper air outlet and lower air outlet;Air channel structure, is arranged in housing, and air channel structure is connected with upper air outlet and lower air outlet, Switching construction is provided with air channel structure;Blower fan portion, blower fan portion is more than three, and three are arranged at air channel structure with fan portion It is interior, three with fan portion in the blower fan portion positioned at middle part by switching construction selectively from upper air outlet or under Air outlet.
Further, spiral case is formed with air channel structure, the first air outlet and the second air outlet is formed with air channel structure, Three are corresponding with spiral case with the blower fan portion in fan portion positioned at middle part, and the first opening and the second opening are offered on spiral case, First air outlet is connected with upper air outlet, and the second air outlet is connected with lower air outlet, and the first air outlet and the first opening can Break-make it is connected, the second air outlet can be connected to break-make with the second opening.
Further, switching construction includes:First deep bead, is rotatablely arranged at the first opening, the first deep bead With opening the first opening so that first the first open position for being connected with the first air outlet of opening, and by the first opening pass The first closed position closed.
Further, switching construction also includes:Second deep bead, is rotatablely arranged at the second opening, and second keeps out the wind Plate has opens the second opening so that second the second open position for being connected with the second air outlet of opening, and second is open The second closed position closed.
Further, three include the first blower fan portion and the second blower fan portion with fan portion, and the first blower fan portion is located at second The top in blower fan portion, the air outlet in the first blower fan portion is connected with upper air outlet, the air outlet in the second blower fan portion selectively from Upper air outlet or from lower air outlet.
Further, the second blower fan portion has the second spiral case, and the second spiral case is arranged in air channel structure, and the second spiral case has 3rd opening and the 4th opening, the second blower fan portion is connected by the 3rd opening with upper air outlet, and the second blower fan portion passes through the 4th Opening is connected with lower air outlet.
Further, air channel structure includes base plate and cover plate, and cover plate is arranged on base plate, and the second blower fan portion is arranged at base plate On, the 3rd air outlet and the 4th air outlet are offered on base plate, the 3rd air outlet is connected respectively with upper air outlet and the 3rd opening It is logical, the 4th air outlet respectively with lower air outlet and the 4th opening in communication.
Further, switching construction includes:Third gear aerofoil, is rotatablely arranged at the 3rd opening, third gear aerofoil With opening the 3rd opening so that the 3rd the 3rd open position that be connected with the 3rd air outlet of opening, and by the 3rd opening pass The 3rd closed position closed;Fourth gear aerofoil, is rotatablely arranged at the 4th opening, and there is fourth gear aerofoil opening the 4th to open Mouthful so that the 4th the 4th open position that be connected with the 4th air outlet of opening, and by the 4th close stance of the 4th opening closing Put.
Further, third gear aerofoil be in three open positions when, the center line of the length direction of third gear aerofoil with The direction of the air velocity at the 3rd opening is parallel, and/or, when fourth gear aerofoil is in four open positions, fourth gear wind The center line of the length direction of plate is parallel with the direction of the air velocity at the 4th opening.
Further, blower fan portion also includes the 3rd blower fan portion, and the 3rd blower fan portion is located at the lower section in the second blower fan portion, the 3rd wind The air outlet in machine portion is connected with lower air outlet.
Further, the 3rd air outlet is formed between the first blower fan portion and the second blower fan portion, and the 4th air outlet is formed at Between 3rd blower fan portion and the second blower fan portion, the 3rd opening is arranged near the 3rd air outlet, and the 4th opening is near the 4th air outlet Arrange.
Further, air-conditioner also includes:Chimney fan, is arranged in housing and is located at the top of air channel structure, chimney fan One end be connected with upper air outlet, the other end of chimney fan is connected with air channel structure.
Further, blower fan portion works independently from each other.
Using technical scheme, the air-conditioner includes housing, air channel structure and blower fan portion.Housing has upper air-out Mouth and lower air outlet.Air channel structure is arranged in housing, and air channel structure is connected with upper air outlet and lower air outlet, air channel structure On be provided with switching construction.Blower fan portion is more than three, and three are arranged in air channel structure with fan portion, and three with fan The blower fan portion positioned at middle part in portion is by switching construction selectively from upper air outlet or from lower air outlet.So Setting can effectively increase the upper air outlet of air-conditioner and the air output of lower air outlet, be effectively improved going out for air-conditioner Wind comfortableness.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of air-conditioner of the invention;
Fig. 2 shows the configuration schematic diagram of air-conditioner in Fig. 1;
Fig. 3 shows the schematic diagram of the air channel structure air-out mode embodiment one of air-conditioner in Fig. 1;
Fig. 4 shows the schematic diagram at another visual angle of the air channel structure air-out mode embodiment one of air-conditioner in Fig. 1;
Fig. 5 shows the schematic diagram of the air channel structure air-out mode embodiment two of air-conditioner in Fig. 1;
Fig. 6 shows the schematic diagram at another visual angle of the air channel structure air-out mode embodiment two of air-conditioner in Fig. 1;
Fig. 7 shows the structural representation of air-conditioner in Fig. 1;And
Fig. 8 shows the structural representation of the chimney fan of air-conditioner in Fig. 1.
Wherein, above-mentioned accompanying drawing is marked including the following drawings:
10th, housing;11st, upper air outlet;12nd, lower air outlet;20th, air channel structure;21st, base plate;22nd, cover plate;221st, the 3rd Air outlet;222nd, the 4th air outlet;23rd, third gear aerofoil;24th, fourth gear aerofoil;30th, blower fan portion;31st, the first blower fan portion;32、 Second blower fan portion;321st, the second spiral case;322nd, centrifugation blade;
3211st, the 3rd opening;3212nd, the 4th opening;33rd, the 3rd blower fan portion;40th, chimney fan;
50th, air inlet faceplate;60th, evaporimeter;70th, front panel;80th, air outlet grate;90th, base.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, " Two " it is etc. the object for distinguishing similar, without for describing specific order or precedence.It should be appreciated that so using Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except here Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that Be cover it is non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not Be necessarily limited to those steps or the unit clearly listed, but may include clearly not list or for these processes, side Other intrinsic steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describing such as a device or feature shown in the figure and other devices or spy The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand The big thickness of layer and region, and make to be presented with like reference characters identical device, thus they are retouched by omitting State.
With reference to shown in Fig. 1 to Fig. 8, a kind of embodiments in accordance with the present invention, there is provided air-conditioner.
Specifically, as depicted in figs. 1 and 2, the air-conditioner includes housing 10, air channel structure 20 and blower fan portion 30.Housing 10 With upper air outlet 11 and lower air outlet 12.Air channel structure 20 is arranged in housing 10, air channel structure 20 and upper air outlet 11 and Lower air outlet 12 is connected, and on air channel structure 20 switching construction is provided with.Blower fan portion 30 is more than three, and three with fan portion 30 are arranged in air channel structure 20, three with fan portion 30 in the blower fan portion 30 positioned at middle part by switching construction may be selected Ground is from the air-out of upper air outlet 11 or from the air-out of lower air outlet 12.
In the present embodiment, will be arranged to select from upper air outlet and can select positioned at the blower fan portion at middle part From the mode of lower air outlet, the upper air outlet of air-conditioner and the air output of lower air outlet can be effectively increased, effectively Improve the air-out comfortableness of air-conditioner.Further, due to being that the blower fan portion at middle part is arranged to into optional mode so that The distance for reaching upper air outlet or lower air-out from the wind of the blower fan portion blowout is suitable so that from positioned at from the blowout of middle part blower fan portion The temperature change of wind changes many very big, and almost the temperature difference is zero, is effectively improved the comfortableness of the air conditioner air-out.
Spiral case is formed with air channel structure 20, the first air outlet and the second air outlet is formed with air channel structure 20, three It is corresponding with spiral case with the blower fan portion 30 in fan portion 30 positioned at middle part, the first opening and the second opening are offered on spiral case, First air outlet is connected with upper air outlet 11, and the second air outlet is connected with lower air outlet 12, and the first air outlet is opened with first Mouth can be connected to break-make, and the second air outlet can be connected to break-make with the second opening.So arrange and allow to by control When the first air outlet and the first open communication, the second air outlet and the second opening is set to be not attached to pass to and make air-conditioner realize upper air-out Mouth air-out.Or can be by control the first air outlet with first opening do not connect when, make the second air outlet with second be open phase Connection is so that air-conditioner realizes lower air outlet.Energy when can be effectively improved air-out in the realization of air-conditioner is so set Enough to realize remote air-supply, increasing the cycle efficieny of room air increases the heat exchange efficiency of air-conditioner, while so that air-conditioner reality Now during air-out so that warm braw can close proximity to ground air-supply, efficiently avoid indoor temperature occur layering phenomenon, cause people The uncomfortable sensation of body.It is effectively improved the air-out comfortableness of air-conditioner.
Wherein, switching construction includes the first deep bead and the second deep bead.First deep bead is rotatablely arranged at first At opening, the first deep bead has opens the first opening so that first the first open position for being connected with the first air outlet of opening Put, and the first closed position that the first opening is closed.Second deep bead is rotatablely arranged at the second opening, second gear Aerofoil has opens the second opening so that second the second open position for being connected with the second air outlet of opening, and second is opened The second closed position that mouth is closed.So arranging can effectively increase the reliability that air-conditioner realizes upper air-out or lower air-out Property.
Three include the first blower fan portion 31 and the second blower fan portion 32 with fan portion 30, and the first blower fan portion 31 is located at the second wind The top in machine portion 32, the air outlet in the first blower fan portion 31 is connected with upper air outlet 11, and the air outlet in the second blower fan portion 32 is optional Select from the air-out of upper air outlet 11 or from the air-out of lower air outlet 12.So arranging can be effectively improved in the realization of air-conditioner Remote air-supply can be realized during air-out, increasing the cycle efficieny of room air increases the heat exchange efficiency of air-conditioner, while so that When air-conditioner realizes lower air-out so that warm braw can close proximity to ground air-supply, efficiently avoid indoor temperature and showing for layering occur As the sensation for causing human body uncomfortable.It is effectively improved the air-out comfortableness of air-conditioner.
As shown in Figures 3 to 6, the second blower fan portion 32 has the second spiral case 321, and the second spiral case 321 is arranged at air channel structure In 20, the second spiral case 321 has the 3rd opening 3211 and the 4th opening 3212, the second blower fan portion 32 by the 3rd opening 3211 with Upper air outlet 11 is connected, and the second blower fan portion 32 is connected by the 4th opening 3212 with lower air outlet 12.In the present embodiment, Second spiral case 321 is formed in air channel structure, i.e., the second spiral case 321 is integrally formed setting with air channel structure.So arranging can It is effectively realized air-out and lower air-out on air-conditioner.
In order to effectively improve the reliability and comfortableness of air conditioner air-out, air channel structure 20 includes base plate 21 and cover plate 22, Cover plate 22 is arranged on base plate 21, and the second blower fan portion 32 is arranged on base plate 21, and the He of the 3rd air outlet 221 is offered on base plate 21 4th air outlet 222, the 3rd air outlet 221 is connected respectively with the opening of upper air outlet 11 and the 3rd 3211, the 4th air outlet 222 It is connected with the opening of lower air outlet 12 and the 4th 3212 respectively.
Air-conditioner being controlled for convenience and realizing upper air-out and lower air-out, switching construction is arranged to include third gear aerofoil 23 With fourth gear aerofoil 24.Third gear aerofoil 23 is rotatablely arranged at the 3rd opening 3211, and third gear aerofoil 23 has to be opened 3rd opening 3211 is so that the 3rd open positions that are connected with the 3rd air outlet 221 of the 3rd opening 3211, and the 3rd is opened The 3rd closed positions that mouth 3211 is closed.Fourth gear aerofoil 24 is rotatablely arranged at the 4th opening 3212, fourth gear aerofoil 24 have and open the 4th opening 3212 so that the 4th open positions that are connected with the 4th air outlet 222 of the 4th opening 3212, with And the 4th closed position for closing the 4th opening 3212.
Further, when third gear aerofoil 23 is in three open positions, in the length direction of third gear aerofoil 23 Heart line is parallel with the direction of the air velocity at the 3rd opening 3211, when fourth gear aerofoil 24 is in four open positions, the The center line of the length direction of four deep beads 24 is parallel with the direction of the air velocity at the 4th opening 3212.Energy is so set Windage at being enough effectively reduced the 3rd opening 3211 and the 4th opening 3212, the air-out for being effectively improved air-conditioner is comfortable Property.
Preferably, in order to increase the comfortableness of air-conditioner air-out in a heating mode, multiple blower fan portions 30 also include the 3rd Blower fan portion 33.3rd blower fan portion 33 is located at the lower section in the second blower fan portion 32, the air outlet in the 3rd blower fan portion 33 and lower air outlet 12 It is connected.
Preferably, the 3rd air outlet 221 is formed between the first blower fan portion 31 and the second blower fan portion 32, the 4th air outlet 222 are formed between the 3rd blower fan portion 33 and the second blower fan portion 32, and the 3rd opening 3211 is arranged near the 3rd air outlet 221, the Four openings 3212 are arranged near the 4th air outlet 222.So arranging can effectively shorten the 3rd air outlet 221 and upper air-out Mouthful, the air supplying distance between the 4th air outlet 222 and lower air outlet is effectively improved the air-out comfortableness of air-conditioner.
In order to further improve the air-out comfortableness of air-conditioner, the air-conditioner is also provided with chimney fan 40.Wherein, air-out Cylinder 40 is arranged in housing 10 and is located at the top of air channel structure 20, and one end of chimney fan 40 is connected with upper air outlet 11, goes out The other end of air duct 40 is connected with air channel structure 20.
In order that the multiple blower fans being arranged in air-conditioner can realize independent air-out, further improve air-conditioner and go out The comfortableness of wind, multiple blower fan portions are arranged to work independently from each other.So arrange and user freezed according to air-conditioner, made Heat demand, unrestricted choice air-out mode improves the comfortable sexual experience of user.
Air-conditioner in the present embodiment is capable of achieving " 1+2 " Bidirectional outlet air pattern, and upper air outlet arranges independent centrifugal blower Part, lower air outlet arrange independent centrifugal fan component, and an independent centrifugation wind is further added by the middle of upper and lower fan part Machine part, for user's unrestricted choice air-out mode.Open when upper deep bead, when lower deep bead is closed, you can realize double upper air-out (i.e. two blower fan air-out upwards)+mono- lower air-out (i.e. one blower fan downward air-out), while the angle parallel that upper deep bead is opened In air stream outlet velocity attitude, be conducive to dredging flow, reduce noise, improve cooling flow flow.When upper deep bead pass, lower block When aerofoil is opened, you can realize single upper air-out+bis- lower air-out, while the angle parallel that lower deep bead is opened is in air stream outlet speed Degree direction, is conducive to dredging flow, reduces noise, and raising heats air flow rate.
To reduce energy loss of the air-flow inside air-conditioning, the air-conditioner utilizes stack effect, by air-conditioning top chimney fan The straight barrel type of interior smooth is set to, air-flow is blown out again can naturally rise inside air-conditioning, intermediate energy dissipates and reduces, and carries High air supplying distance.By perforate on spiral case, deep bead can be inserted into spiral case, and motor is fixed in the baffle plate back side by screw again, and motor drives Dynamic baffle plate rotation so that opening and closing is realized in perforate.
Air-conditioner in the present embodiment is floor air conditioner, as shown in Fig. 2 air-conditioner include double air outlets be it is upper and lower go out The air outlet of air port, top air-out component and the lower section of front panel 70, and air inlet faceplate 50, evaporimeter 60, it is arranged on lower air outlet The air outlet grate 80 at place, the base 90 for supporting whole air-conditioner shell, including the independent centrifugal blower portion that upper air outlet is arranged The independent centrifugal fan component that part, lower air outlet are arranged, and the independent centrifugal blower portion in the middle of upper and lower fan part Part.Wherein, fan part includes centrifugation blade 322.
The air-out mode of middle centrifugal fan component is controlled by control positioned at the baffle plate folding at middle spiral case two ends.Such as Shown in Fig. 3, open when upper deep bead, when lower deep bead is closed, will be capable of achieving double upper air-out+mono- and descend air-out, at the same on keep out the wind The angle parallel that plate is opened is conducive to dredging flow, reduces noise in air stream outlet velocity attitude, improves cooling flow flow. As shown in figure 5, when upper deep bead pass, lower deep bead are opened, single upper air-out+bis- lower air-out will be capable of achieving, while lower block The angle parallel that aerofoil is opened is conducive to dredging flow, reduces noise in air stream outlet velocity attitude, and raising heats air-flow stream Amount.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (13)

1. a kind of air-conditioner, it is characterised in that include:
Housing (10), with upper air outlet (11) and lower air outlet (12);
Air channel structure (20), is arranged in the housing (10), the air channel structure (20) and the upper air outlet (11) and institute State lower air outlet (12) to connect, on the air channel structure (20) switching construction is provided with;
Blower fan portion (30), the blower fan portion (30) is more than three, and three the above blower fan portions (30) are arranged at the air channel In structure (20), the blower fan portion (30) positioned at middle part in three the above blower fan portions (30) is by the switching construction Selectively from upper air outlet (11) air-out or from the lower air outlet (12) air-out.
2. air-conditioner according to claim 1, it is characterised in that is formed with spiral case in the air channel structure (20), it is described The first air outlet and the second air outlet are formed with air channel structure (20), positioned at middle part in three the above blower fan portions (30) The blower fan portion (30) is corresponding with the spiral case, and the first opening and the second opening are offered on the spiral case, and described first goes out Air port is connected with the upper air outlet (11), and second air outlet is connected with the lower air outlet (12), and described first Air outlet can be connected to break-make with the described first opening, and second air outlet can be connected to break-make with the described second opening It is logical.
3. air-conditioner according to claim 2, it is characterised in that the switching construction includes:
First deep bead, is rotatablely arranged at first opening, and there is first deep bead opening described first to open Mouthful so that first open position that is connected with first air outlet of the first opening, and will the described first opening closing The first closed position.
4. air-conditioner according to claim 2, it is characterised in that the switching construction also includes:
Second deep bead, is rotatablely arranged at second opening, and there is second deep bead opening described second to open Mouthful so that second open position that is connected with second air outlet of the second opening, and will the described second opening closing The second closed position.
5. air-conditioner according to claim 1, it is characterised in that three the above blower fan portions (30) are including the first blower fan Portion (31) and the second blower fan portion (32), the first blower fan portion (31) positioned at the top of the second blower fan portion (32), described The air outlet in one blower fan portion (31) is connected with the upper air outlet (11), and the air outlet of the second blower fan portion (32) may be selected Ground is from upper air outlet (11) air-out or from the lower air outlet (12) air-out.
6. air-conditioner according to claim 5, it is characterised in that the second blower fan portion (32) is with the second spiral case (321), second spiral case (321) is arranged in the air channel structure (20), and second spiral case (321) is with the 3rd opening (3211) it is open (3212) with the 4th, the second blower fan portion (32) is by the described 3rd opening (3211) and the upper air outlet (11) it is connected, the second blower fan portion (32) is connected by the described 4th opening (3212) with the lower air outlet (12).
7. air-conditioner according to claim 6, it is characterised in that the air channel structure (20) is including base plate (21) and cover plate (22), the cover plate (22) is arranged on the base plate (21), and the second blower fan portion (32) is arranged on the base plate (21), The 3rd air outlet (221) and the 4th air outlet (222) are offered on the base plate (21), the 3rd air outlet (221) is respectively With the upper air outlet (11) and it is described 3rd opening (3211) be connected, the 4th air outlet (222) respectively with it is described under Air outlet (12) is connected with the described 4th opening (3212).
8. air-conditioner according to claim 7, it is characterised in that the switching construction includes:
Third gear aerofoil (23), is rotatablely arranged at described 3rd opening (3211) place, and the third gear aerofoil (23) has Open it is described 3rd opening (3211) so that it is described 3rd opening (3211) be connected with the 3rd air outlet (221) the 3rd Open position, and the 3rd closed position that the described 3rd opening (3211) is closed;
Fourth gear aerofoil (24), is rotatablely arranged at described 4th opening (3212) place, and the fourth gear aerofoil (24) has Open it is described 4th opening (3212) so that it is described 4th opening (3212) be connected with the 4th air outlet (222) the 4th Open position, and the 4th closed position that the described 4th opening (3212) is closed.
9. air-conditioner according to claim 8, it is characterised in that the third gear aerofoil (23) is opened in the described 3rd During position, the air velocity at the center line of the length direction of the third gear aerofoil (23) and the described 3rd opening (3211) place Direction is parallel, and/or, the fourth gear aerofoil (24) in four open position when, the fourth gear aerofoil (24) Length direction center line with the described 4th opening (3212) place air velocity direction it is parallel.
10. air-conditioner according to claim 8, it is characterised in that the blower fan portion (30) also includes the 3rd blower fan portion (33), the 3rd blower fan portion (33) is positioned at the lower section of the second blower fan portion (32), the air-out of the 3rd blower fan portion (33) Mouth is connected with the lower air outlet (12).
11. air-conditioners according to claim 10, it is characterised in that the 3rd air outlet (221) is formed at described Between one blower fan portion (31) and the second blower fan portion (32), the 4th air outlet (222) is formed at the 3rd blower fan portion (33) between the second blower fan portion (32), the 3rd opening (3211) is arranged near the 3rd air outlet (221), institute State the 4th opening (3212) to arrange near the 4th air outlet (222).
12. air-conditioners according to claim 1, it is characterised in that the air-conditioner also includes:
Chimney fan (40), is arranged in the housing (10) and is located at the top of the air channel structure (20), the chimney fan (40) one end is connected with the upper air outlet (11), the other end and the air channel structure (20) phase of the chimney fan (40) Connection.
13. air-conditioners according to claim 1, it is characterised in that the blower fan portion works independently from each other.
CN201611014979.3A 2016-11-18 2016-11-18 Air conditioner Pending CN106642317A (en)

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CN108488925A (en) * 2018-05-31 2018-09-04 珠海格力电器股份有限公司 Air conditioner
CN109405222A (en) * 2018-10-26 2019-03-01 美的集团武汉制冷设备有限公司 Air-out control method, control device, air conditioner and the storage medium of air conditioner

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JP2016065694A (en) * 2014-09-25 2016-04-28 東芝キヤリア株式会社 Indoor unit for air conditioner
CN106123262A (en) * 2016-08-10 2016-11-16 珠海格力电器股份有限公司 Ducting assembly and there is its air-conditioner
CN206222504U (en) * 2016-11-18 2017-06-06 珠海格力电器股份有限公司 Air-conditioner

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JP2001215043A (en) * 2000-02-03 2001-08-10 Daikin Ind Ltd Air conditioner
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CN104776575A (en) * 2015-03-31 2015-07-15 珠海格力电器股份有限公司 Air conditioner indoor unit and control method thereof
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CN206222504U (en) * 2016-11-18 2017-06-06 珠海格力电器股份有限公司 Air-conditioner

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CN108488925A (en) * 2018-05-31 2018-09-04 珠海格力电器股份有限公司 Air conditioner
CN108488925B (en) * 2018-05-31 2023-07-14 珠海格力电器股份有限公司 Air conditioner
CN109405222A (en) * 2018-10-26 2019-03-01 美的集团武汉制冷设备有限公司 Air-out control method, control device, air conditioner and the storage medium of air conditioner

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