CN107543251A - Indoor set - Google Patents
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- CN107543251A CN107543251A CN201710852691.1A CN201710852691A CN107543251A CN 107543251 A CN107543251 A CN 107543251A CN 201710852691 A CN201710852691 A CN 201710852691A CN 107543251 A CN107543251 A CN 107543251A
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Abstract
The invention provides a kind of indoor set of cabinet air conditioner, wherein indoor set has drying chamber and heat exchange chamber, is provided with drying module in the heat exchange chamber, the drying module include can controlled rotation containment drum, to place clothing to be dried；Wherein described indoor set has heat exchange pattern and a variety of clothes-drying modes；When indoor set runs on any clothes-drying mode, drying chamber with heat exchange chamber is controlled connects so that air-flow flows through the wet clothes being placed in drying chamber；When indoor set runs on heat exchange pattern, drying chamber and the controlled blocking of heat exchange chamber.The indoor set of the present invention can make air conditioner room unit have clothes drying function by setting drying chamber and it controllably can be connected with the original heat exchange chamber of indoor set, improve its practicality.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of multifunction air conditioner indoor set.
Background technology
The indoor set segment space of vertical air conditioner wastes at present, and air-conditioning is not high except cooling and warming season utilization rate.How
Some necessary routine works can be also carried out using air-conditioning in proper temperature season, are a technologies urgently to be resolved hurrily in this area
Problem.
The content of the invention
It is an object of the present invention to provide a kind of air conditioner room unit with clothes drying function.
The present invention one is further objective is that the usage comfort of air conditioner room unit will be lifted.
Especially, the invention provides a kind of indoor set of cabinet air conditioner, wherein
The indoor set has drying chamber and heat exchange chamber, and drying module is provided with the heat exchange chamber, described dry
Clothing module include can controlled rotation containment drum, to place clothing to be dried；Wherein
The indoor set has heat exchange pattern and a variety of clothes-drying modes；
When the indoor set runs on any clothes-drying mode, the drying chamber and the controlled company of the heat exchange chamber
It is logical, so that air-flow flows through the wet clothes being placed in the drying chamber；
When the indoor set runs on the heat exchange pattern, the drying chamber and the controlled blocking of the heat exchange chamber.
Alternatively, the indoor set includes：
Housing, the 3rd as the first chamber and second chamber of heat exchange chamber and as drying chamber is defined in it
Chamber, the first air inlet and the second air inlet that controlled can be opened or closed are provided with the housing, and controlled can open
Or close the first air outlet and the second air outlet, with respectively allow for or prevent indoor air enter the first chamber and
The second chamber, and respectively allow for or prevent the air in the first chamber and the second chamber to flow out to indoor ring
Border；
The drying module, and the first chamber and second chamber configuration composition are provided with 3rd chamber
Not by can controlled opening the first connected entrance and the second connected entrance and the 3rd chamber；
The first blower fan and the second blower fan are respectively arranged with the first chamber and the second chamber, to promote the shell
Internal air flow；Wherein,
The clothes-drying mode includes common clothes-drying mode；
First air inlet and second the air outlet controlled opening under the common clothes-drying mode, described first goes out
Air port and second the air inlet controlled closing under the common clothes-drying mode, so that surrounding air is via first air intake
Mouth flows into the housing, and flows out the housing via second air outlet；And
First blower fan and second blower fan are configured to promote first cavity under the common clothes-drying mode
Interior air enters the 3rd chamber via first connected entrance, and promotes the air in the 3rd chamber via institute
State the second connected entrance and enter the second chamber.
Alternatively, First Heat Exchanger and the second heat exchange are also respectively provided with the first chamber and the second chamber
Device, to carry out heat exchange with flowing through its air respectively；And
The First Heat Exchanger is configured to the controlled heating under the common clothes-drying mode, to be carried out to flowing through its air
Heating；
Second heat exchanger is configured to the controlled refrigeration under the common clothes-drying mode, to be carried out to flowing through its air
Cooling.
Alternatively, the drying module is configured to be arranged at the air-supply from first connected entrance to second connected entrance
On path so that via first connected entrance enter the 3rd chamber air by the drying module after, then via
Second connected entrance flows out the 3rd chamber.
Alternatively, the First Heat Exchanger and second heat exchanger are respectively arranged at first air inlet and described
On the inside of two air inlets；
First blower fan and second blower fan be respectively arranged at the First Heat Exchanger and first air outlet it
Between and second heat exchanger and second air outlet between；And
First connected entrance and second connected entrance are respectively arranged at first air outlet and first blower fan
Between and second air inlet and second heat exchanger between.
Alternatively, the first chamber and the second chamber are configured to respectively positioned at the top of the 3rd chamber with
Side；And
First connected entrance is arranged at the first demarcation strip for opening the first chamber and the 3rd chamber isolation
Front portion, and be arranged at positioned at the downstream of first blower fan, second connected entrance by the second chamber and the 3rd chamber
The rear portion for the second demarcation strip that room keeps apart, and positioned at the upstream of second blower fan, so that
Air in the first chamber flows into the 3rd chamber from the top of the front side of the 3rd chamber, and to backward
Under flow through and flow out the 3rd chamber from the bottom rear of the 3rd chamber after the drying module.
Alternatively, first air inlet, first air outlet, second air inlet and second air outlet exist
Controlled opening under the heat exchange pattern, first connected entrance and second connected entrance are controlled under the heat exchange pattern
Close, so as to enter the first chamber and the second chamber via first air inlet and second air inlet respectively
Air pass through by the First Heat Exchanger and first blower fan and successively second heat exchanger and institute successively respectively
The second blower fan is stated, independent heat exchange air-flow is formed and flows out to surrounding from first air outlet and second air outlet respectively
Environment.
Alternatively, the clothes-drying mode includes heating clothes-drying mode, and first air inlet and second air outlet exist
Controlled opening under the heating clothes-drying mode, first air outlet and second air inlet are under the heating clothes-drying mode
Controlled closing；
The First Heat Exchanger is configured to the controlled heating under the heating clothes-drying mode, and second heat exchanger is configured to
Switched under the heating clothes-drying mode according to the indoor set local environment humidity between heating and refrigeration operational state；And
Second heat exchanger is less than the heating temperature of the First Heat Exchanger running temperature when heating.
Alternatively, in the case where the indoor set runs heating clothes-drying mode, when the ambient humidity is more than default
During humidity threshold, the controlled refrigeration of the second heat exchanger；And
When the ambient humidity is less than or equal to default humidity threshold, the controlled heating of the second heat exchanger.
Alternatively, the clothes-drying mode includes refrigeration clothes-drying mode；And
The controlled closing under the refrigeration clothes-drying mode of first air inlet and second air inlet, described first
Air outlet, the first connected entrance, second connected entrance and second air outlet are under the refrigeration clothes-drying mode by console keyboard
Open；
The First Heat Exchanger and second the heat exchanger controlled refrigeration under the refrigeration clothes-drying mode；And
First blower fan controlled closing under the refrigeration clothes-drying mode, second blower fan is in the refrigeration drying mould
Controlled operation under formula.
The indoor set of the present invention is by setting drying chamber and making it can heat exchange chamber company controllably original with indoor set
It is logical, therefore can make air conditioner room unit that there is clothes drying function, improve its practicality.
Further, indoor set of the invention due to the first chamber with the first blower fan being sequentially communicated, with
The second chamber of second blower fan and the 3rd chamber of drying module is provided with to realize clothes drying function, and can be in operation clothes-drying mode
Shi Chixu sucks surrounding air and discharged it after drying, to improve drying efficiency and promote indoor air circulation.
Further, indoor set of the invention has the first chamber for being used to be formed drying air-flow that can be sequentially communicated, used
Lasting drying is formed in the 3rd chamber and second chamber for cooling and dehumidifying of placing wet clothes, its wind path connected
Air-flow, to continue relatively dry in first chamber and the higher drying air-flow of temperature being blown into the 3rd chamber, and by the 3rd chamber
Drying module in the larger air of relative humidity in moisture take away, form damp-heat air, and the damp-heat air is inhaled
Enter to second chamber, and make the condensate moisture in the larger air of the humidity by the second heat exchanger that operation is freezed in it,
To carry out cool-down dehumidification to the damp-heat air, then dried blow air is returned in indoor environment.Thus, drying can be avoided
Caused damp-heat air is flowed directly out to indoor environment from indoor set, and making will not be to indoor ring in the air conditioner for carrying out drying
The temperature and humidity in border has an impact, and sustainably provides and dry comfortable air promotion indoor air circulation.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of air conditioner room unit according to an embodiment of the invention；
Fig. 2 is air conditioner room unit according to an embodiment of the invention under common clothes-drying mode and heating clothes-drying mode
Wind path schematic diagram；
Fig. 3 is wind path schematic diagram of the air conditioner room unit according to an embodiment of the invention under heat exchange pattern；
Fig. 4 is wind path schematic diagram of the air conditioner room unit according to an embodiment of the invention under the clothes-drying mode that freezes；
Fig. 5 is the schematic block diagram of air conditioner according to an embodiment of the invention；
Fig. 6 is the schematic flow of the common clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure；
Fig. 7 is the schematic flow of the heating clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure；
Fig. 8 is the schematic flow of the refrigeration clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure.
Embodiment
The present invention provides a kind of indoor set of cabinet air conditioner.Indoor set has drying chamber and heat exchange chamber, heat exchanging chamber
Interior is provided with drying module, drying module include can controlled rotation containment drum, to place clothing to be dried.Indoor equipment
There are heat exchange pattern and a variety of clothes-drying modes.Specifically, when indoor set runs on any clothes-drying mode, drying chamber and heat exchanging chamber
The controlled connection in room, so that air-flow flows through the wet clothes being placed in drying chamber.When indoor set runs on heat exchange pattern, do
Clothing chamber and the controlled blocking of heat exchange chamber.The present invention indoor set by drying chamber is set and make its can controllably with indoor set
Original heat exchange chamber connection, therefore can make air conditioner room unit that there is clothes drying function, improve its practicality.
Fig. 1 is the schematic diagram of air conditioner room unit 1 according to an embodiment of the invention.The room of cabinet air conditioner
Interior machine 1 may include housing in general manner.The first chamber 10 and second chamber 20 as heat exchange chamber can be defined in housing, with
And the 3rd chamber 30 as drying chamber.The first air inlet 11 and second that controlled can be opened or closed is may be provided with housing
Air inlet 21, and the first air outlet 12 and the second air outlet 22 that controlled can be opened or closed, to respectively allow for or prevent room
Interior surrounding air enters first chamber 10 and second chamber 20, and respectively allows for or prevent first chamber 10 and second chamber 20
Interior air flows out to indoor environment.
The first blower fan 100 and the second blower fan 200 are respectively arranged with first chamber 10 and second chamber 20, to promote housing
Interior air flow.The heat exchanger 201 of First Heat Exchanger 101 and second is also respectively provided with first chamber 10 and second chamber 20,
To carry out heat exchange with flowing through its air respectively.Further, drying module, and the first chamber are may be provided with the 3rd chamber 30
Room 10 and second chamber 20 be configured to respectively by can controlled opening the first connected entrance 31 and the second connected entrance 32 and the 3rd chamber
Room 30 connects.
Especially, a variety of clothes-drying modes include common clothes-drying mode, heating clothes-drying mode and refrigeration clothes-drying mode.Fig. 2 is
Wind path signal of the air conditioner room unit 1 according to an embodiment of the invention under common clothes-drying mode and heating clothes-drying mode
Figure.
Referring to Fig. 2, the first air inlet 11 and the second air outlet 22 controlled opening under common clothes-drying mode, the first air outlet
12 and the second controlled closing under common clothes-drying mode of air inlet 21, so that surrounding air flows into shell via the first air inlet 11
Body, and flow out housing via the second air outlet 22.Further, the first blower fan 100 and the second blower fan 200 are in common clothes-drying mode
Under be configured to promote air in the first cavity to enter the 3rd chamber 30 via the first connected entrance 31, and promote the 3rd chamber 30
Interior air enters second chamber 20 via the second connected entrance 32.
That is to say, indoor set 1 of the invention due to the first chamber 10 with the first blower fan 100 being sequentially communicated,
Second chamber 20 with the second blower fan 200 and the 3rd chamber 30 of drying module is provided with to realize clothes drying function, and can be
Surrounding air is persistently sucked when running common clothes-drying mode and is discharged it after drying, to improve drying efficiency and promote indoor
Air circulation.
In some embodiments of the invention, First Heat Exchanger 101 is configured to the controlled heating under common clothes-drying mode, with
The air for flowing through it is heated.Second heat exchanger 201 is configured to the controlled refrigeration under common clothes-drying mode, with to flowing through it
Air cooled down.
That is to say, surrounding air can be sucked into casing in the presence of the first blower fan 100 and enter in first chamber 10, and
Heat exchange forms the high-temperature gas of relatively dry in the presence of First Heat Exchanger 101.Then, the high-temperature gas is by the first blower fan
100 blow in the 3rd chamber 30 and flowing through storage and have the drying module of wet clothes.High-temperature gas is taken away in wet clothes
Moisture forms high-temperature high-humidity air-flow, and is sucked into the presence of the second blower fan 200 in second chamber 20.Into the second chamber
Second heat exchanger 201 of the damp and hot air flow contacts refrigerating operaton in room 20 condenses, and forms the dry air of temperature reduction
Casing is blown from out to return in surrounding environment.
The indoor set 1 of the present invention has what can be sequentially communicated to be used to be formed the first chamber 10 of drying air-flow, for placing
3rd chamber 30 of wet clothes and the second chamber 20 for cooling and dehumidifying, its connect wind path in form lasting drying gas
Stream, to continue relatively dry in first chamber 10 and the higher drying air-flow of temperature being blown into the 3rd chamber 30, and by the 3rd chamber
Moisture in the larger air of relative humidity in the drying module of room 30 is taken away, and forms damp-heat air, and by the damp and hot sky
Gas is sucked into second chamber 20, and is made by the second heat exchanger 201 of operation refrigeration in it in the larger air of the humidity
Condensate moisture, to carry out cool-down dehumidification to the damp-heat air, then dried blow air is returned in indoor environment.
Thus, indoor set 1 of the invention can avoid damp-heat air caused by drying from being flowed directly out from indoor set 1 to indoor ring
Border, make to have an impact the temperature and humidity of indoor environment in the air conditioner for carrying out drying, effectively prevent indoor set 1
Made troubles under common clothes-drying mode to indoor user or uncomfortable sensation, and sustainably provide dry it is comfortable
Air promotes indoor air circulation.
In some embodiments of the invention, the heat exchanger 201 of First Heat Exchanger 101 and second can be respectively arranged at first and enter
The inner side of 11 and second air inlet of air port 21.First blower fan 100 and the second blower fan 200 are respectively arranged at First Heat Exchanger 101 and
Between one air outlet 12 and between the second heat exchanger 201 and the second air outlet 22.Specifically, the first connected entrance 31 and second connects
Port 32 is respectively arranged between the first air outlet 12 and the first blower fan 100 and the second air inlet 21 and the second heat exchanger 201
Between.
It that is to say, the first connected entrance 31 is configured to positioned at the downstream of First Heat Exchanger 101.Thus, from the first air inlet 11
Surrounding air into first chamber 10 can first flow through First Heat Exchanger 101 and carry out heat exchange type into high temperature air with it, and
Blowed afterwards by the first blower fan 100 to the first connected entrance 31 and the 3rd chamber 30 is entered by the first connected entrance 31.Further,
Two connected entrances 32 are configured to positioned at the upstream of the second heat exchanger 201.Thus, the damp and hot air-flow formed in the 3rd chamber 30 is entering
The second heat exchanger 201 progress dehumidification by condensation can be contacted first to form the air of relatively dry low temperature after entering second chamber 20, and
The second air outlet 22 is flowed under the blowing of the second blower fan 200 afterwards and is flowed out in surrounding environment.
In some embodiments of the invention, drying module is configured to be arranged at from the connected entrance of the first connected entrance 31 to the second
On 32 air-supply path so that via the first connected entrance 31 enter the 3rd chamber 30 air by drying module after, then via
Second connected entrance 32 flows out the 3rd chamber 30.That is to say, the first connected entrance 31 and the second connected entrance 32 can stagger setting, to ensure
Whole drying gases into the relatively dry high temperature of the 3rd chamber 30 can flow through drying module and the humidity to being placed in it
Clothing is dried.
In some embodiments of the invention, first chamber 10 and second chamber 20 are configured to be located at the 3rd chamber 30 respectively
Above and below.Before first connected entrance 31 is arranged at the first demarcation strip for keeping apart the chamber 30 of first chamber 10 and the 3rd
Portion, and it is arranged at keep apart the chamber 30 of second chamber 20 and the 3rd positioned at the downstream of the first blower fan 100, the second connected entrance 32
The rear portion of second demarcation strip, and positioned at the upstream of the second blower fan 200, so that air in first chamber 10 is from the 3rd chamber 30
The 3rd chamber 30 is flowed at the top of front side, and is flowed out backward down through after drying module from the bottom rear of the 3rd chamber 30
3rd chamber 30.
It that is to say, first chamber 10, the 3rd chamber 30 and second chamber 20 are disposed in the interior the machine of machine 1 from up to down successively
Inside shell, and it is separated from each other by the first demarcation strip and the second demarcation strip, so that the internal structure of indoor set 1 is compact, and reduces room
The overall floor space of interior machine 1.Specifically, can be kept apart between the chamber 30 of first chamber 10 and the 3rd by the first demarcation strip.
The upper surface of first demarcation strip forms the bottom wall of first chamber 10, and its lower surface forms the upper surface of the 3rd chamber 30.First connects
Port 31 is the through hole being opened on the first demarcation strip.Correspondingly, second can be passed through between the 3rd chamber 30 and second chamber 20
Demarcation strip is kept apart.The upper surface of second demarcation strip forms the bottom wall of the 3rd chamber 30, and its lower surface forms second chamber 20
Upper surface.Second connected entrance 32 is the through hole being opened on the second demarcation strip.Further, the first connected entrance 31 connects with second
Mouthfuls 32 can have the air door that controlled can be opened or closed respectively so that the first connected entrance 31 and the second connected entrance 32 it is controlled connect or
Closing.
In some embodiments of the invention, air guide structure can be set at the first connected entrance 31 and the second connected entrance 32,
To guide the air in first chamber 10 to enter the 3rd chamber 30 and guide the air in the 3rd chamber 30 to enter second chamber
20。
In some embodiments of the invention, drying module includes containment drum 300, is offered on the bucket wall of containment drum 300
Multiple passages 301, to allow the air in the 3rd chamber 30 to flow in and out containment drum 300.Bucket wall and at least part housing
Drying air channel 302 is limited jointly, enters at least part air flow of the 3rd chamber 30 extremely to guide from the first connected entrance 31
Top, bottom and the week side of boss away from the first connected entrance 31 of containment drum 300, and containment drum 300 is entered to by passage 301
It is interior.
That is to say, the drying air-flow of the 3rd chamber 30 is entered from first chamber 10 can distinguish some, and respectively via
Multiple passages 301 on the roof of containment drum 300, side wall and bottom wall enter in containment drum 300 with the humid air in it
Contacted with wet clothes.Specifically, at least partly heat exchange air-flow can along side wall and formed the 3rd chamber 30 partial shell it
Between the drying air channel 302 that limits flow to the lower section of containment drum 300, the bottom of the 3rd chamber 30 from up to down, and flowing
During via in side wall and bottom wall passage 301 enter containment drum 300.Thus, the top of the wet clothes in containment drum 300
Portion, the week side of boss and bottom can with dry drying air flow contacts so that the drying efficiency of indoor set 1 gets a promotion.
Further, containment drum 300 can be configured to rotatably.In some embodiments of the invention, in the 3rd chamber 30
It may be provided with drive mechanism driving containment drum 300 and carry out the motion that similar washing machine drum rotates.Specifically, containment drum 300 can
In cylinder or truncated cone shape, and rotated under the drive of drive mechanism along central shaft so that its interior wet clothes with from
First chamber 10 enters the contact area increase of the heat exchange air-flow for being used for drying of the 3rd chamber 30, improves drying efficiency, enhancing
Drying effect.
Fig. 3 is wind path schematic diagram of the air conditioner room unit 1 according to an embodiment of the invention under heat exchange pattern.
In some embodiments of the invention, indoor set 1 has heat exchange pattern, that is to say and common is used for regulation room inner ring
The heat exchange pattern of border temperature.Specifically, referring to Fig. 3, the first air inlet 11, the first air outlet 12, the second air inlet 21 and second
The controlled opening under heat exchange pattern of air outlet 22, the first connected entrance 31 and the second connected entrance 32 controlled pass under heat exchange pattern
Close, so that the air for entering first chamber 10 and second chamber 20 via the first air inlet 11 and the second air inlet 21 respectively is distinguished
Pass through the blower fan 100 of First Heat Exchanger 101 and first successively and pass through the second heat exchanger 201 and the second blower fan 200 successively, formed
Independent heat exchange air-flow simultaneously flows out to surrounding environment from the first air outlet 12 and the second air outlet 22 respectively.
Specifically, indoor set 1 can be freezed under the control of the inputs such as remote control or what is heated change by user's selection entrance
Heat pattern is run.Under heat exchange pattern, the 32 controlled closing of the first connected entrance 31 and the second connected entrance, the now envelope of the 3rd chamber 30
Close.21 controlled opening of first air inlet 11 and the second air inlet, to allow surrounding air to respectively enter to first chamber 10 and
In two chambers 20.Under heat exchange pattern, the heat exchanger 201 of First Heat Exchanger 101 and second can simultaneously freeze or heat simultaneously.Into
The surrounding air of first chamber 10 and second chamber 20 carries out heat exchange with the heat exchanger 201 of First Heat Exchanger 101 and second respectively,
To form heat exchange air-flow respectively.First air outlet 12 and the second air outlet 22 also controlled opening under heat exchange pattern, and allow the
The exchanging air stream formed in one chamber 10 and in second chamber 20 is respectively from the first air outlet 12 and the second air outlet 22 outflow machine
Shell.It that is to say, under heat exchange pattern, indoor set 1 has two heat exchanging part (first chamber 10 and for being used to exchange heat and blow
Two chambers 20), and two heat exchanging part are located at the upper and lower part of indoor set 1 respectively, cover indoor with the vertical direction
User Activity scope and to indoor balanced ventilation, so as to improve the heat exchange efficiency of indoor set 1, strengthens heat transfer effect.
In some embodiments of the invention, indoor set 1 has heating clothes-drying mode.Referring to Fig. 2, the He of the first air inlet 11
Second air outlet 22 controlled opening in the case where heating clothes-drying mode, the first air outlet 12 and the second air inlet 21 are in heating clothes-drying mode
Under controlled closing.Further, First Heat Exchanger 101 is configured to the controlled heating in the case where heating clothes-drying mode, the second heat exchanger 201
It is configured in the case where heating clothes-drying mode between heating and refrigeration operational state be switched according to the local environment humidity of indoor set 1.The
Two heat exchangers 201 are less than the heating temperature of First Heat Exchanger 101 running temperature when heating.
It that is to say, indoor set 1 can realize heating by heating clothes-drying mode while clothes drying function is run.Heat drying
Pattern has identical wind path with common clothes-drying mode.The heat exchanger 201 of First Heat Exchanger 101 and second can run heating simultaneously,
But the heating temperature of the second heat exchanger 201 is less than First Heat Exchanger 101, so that the high humility with formation in the 3rd chamber 30
Air temperature when entering second chamber 20 and slightly lower the second heat exchanger 201 of Contact Temperature reduces, and is separated out in its interior moisture
Blowed again via the second air outlet 22 into surrounding environment after realizing dehumidifying.
In some embodiments of the invention, in the case of the heating clothes-drying mode of the operation of machine 1 indoors, when ambient humidity is big
When default humidity threshold, 201 controlled refrigeration of the second heat exchanger.When ambient humidity is less than or equal to default humidity threshold,
Second heat exchanger, 201 controlled heating.Ambient humidity is the relative humidity of now surrounding environment, and humidity threshold can be according to environment temperature
And user's request is arranged to the moisture value between 60% to 80%.
It that is to say, the operation heating clothes-drying mode of indoor set 1 can increase indoor humidity.When indoor environment is more dried, on
Lower heat exchanger heats, and dries the partial moisture retained in air-flow and is blown from back outdoor environment.When indoor environment more moistens,
The second heat exchanger 201 positioned at downstream controlled can switch to operation to freeze, and thus, the most of moisture dried in air-flow is contacting
Condensed precipitation during the second heat exchanger 201, thus indoor set 1 more comfortable dry air-flow can be blowed to interior.
Fig. 4 is wind path schematic diagram of the air conditioner room unit 1 according to an embodiment of the invention under the clothes-drying mode that freezes.
In some embodiments of the invention, indoor set 1 also has refrigeration clothes-drying mode.Referring to Fig. 4, the first air inlet 11
With the controlled closing under the clothes-drying mode that freezes of the second air inlet 21, the first air outlet 12, the first connected entrance 31, the second connected entrance
32 and the second controlled opening under the clothes-drying mode that freezes of air outlet 22.The heat exchanger 201 of First Heat Exchanger 101 and second is freezing
Controlled refrigeration under clothes-drying mode.Especially, the controlled closing under the clothes-drying mode that freezes of the first blower fan 100, the second blower fan 200 exist
Controlled operation under refrigeration clothes-drying mode.
It that is to say, indoor set 1 can realize refrigeration by freezing clothes-drying mode while clothes drying function is run.Now,
First air inlet 11 of one chamber 10 is closed, and the first air outlet 12 is opened for air intake.First connected entrance 31 can go out close to first
Air port 12 is set, and the second blower fan 200 makes second chamber 20 produce negative pressure by air-supply, and continues to suck empty in the 3rd chamber 30
Gas, to cause the surrounding air of interior to continue to enter the 3rd chamber 30 from the first air outlet 12, the first connected entrance 31.It that is to say,
Freeze under clothes-drying mode, indoor set 1 carries out drying by surrounding air.
In some embodiments of the invention, indoor set 1 also includes at least two drip trays.Two drip trays can be set respectively
The lower section of the heat exchanger 201 of First Heat Exchanger 101 and second is placed in, to collect the heat exchanger 201 of First Heat Exchanger 101 and/or second
Outer surface on the condensed water that is formed.
It that is to say, the quantity and size of drip tray need to ensure to condense on the heat exchanger 201 of First Heat Exchanger 101 and second cold
Condensate can be collected when falling.Exchanged heat for example, one can be set below each heat exchanger and have not less than its top
The drip tray of the thickness and width of device.The drip tray of the lower section of second heat exchanger 201, which can be configured to, has bigger volume, to collect
A large amount of condensed waters are produced under clothes-drying mode.
In some embodiments of the invention, the heat exchanger 201 of First Heat Exchanger 101 and second can be plate heat exchange
Device, and it is respectively perpendicular to the air intake wind path of the first air inlet 11 and the second air inlet 21.Further, the He of First Heat Exchanger 101
Second heat exchanger 201 can be respectively provided with not less than the lateral dimension of two air inlet width and vertical not less than two air intake open heights
To size, so that the first air inlet 11 and the second air inlet 21 is completely covered in enclosure interior, to ensure via the first air inlet 11
The air for entering housing with the second air inlet 21 is exchanged heat.
In other embodiments of the present invention, the heat exchanger 201 of First Heat Exchanger 101 and second can also have radian or tool
There is bending angle etc., to increase its heat exchange area, improve heat exchange efficiency.
Fig. 5 is the schematic block diagram of air conditioner according to an embodiment of the invention.
Referring to Fig. 5, air conditioner has the outdoor unit being connected with indoor set 1.Compressor, outdoor four are provided with outdoor unit
Port valve, outdoor evaporator, exoelectron expansion valve and exogenous wind machine composition outdoor unit heat-exchange system.When indoor set 1 works in heat exchange
When heating mode, common clothes-drying mode in pattern and heating clothes-drying mode, outdoor four-way valve is configured to make refrigerant from now
Refrigerant pipeline positioned at the upstream of First Heat Exchanger 101 gets in the heat-exchange system of machine 1, is now placed in certainly under the second heat exchanger 201
The refrigerant pipeline outflow heat-exchange system of indoor set 1 of trip.When the refrigeration mode and refrigeration that indoor set 1 is worked in heat exchange pattern are done
During clothing pattern, outdoor four-way valve configuration switching state makes refrigerant enter from the refrigerant pipeline for being now placed in the upstream of the second heat exchanger 201
Enter the heat-exchange system of indoor set 1, be now placed in the refrigerant pipeline outflow heat-exchange system of indoor set 1 in the downstream of First Heat Exchanger 101 certainly.
As shown in figure 5, the First Heat Exchanger 101 in indoor set 1 can be connected with the second heat exchanger 201 by refrigerant pipeline,
Further, interior electric expansion valve 51 is may be provided with refrigerant pipeline to control cold medium flux and adjust its temperature.
Specifically, electric expansion valve can be configured to is arranged to maximum opening when indoor set 1 is in heat exchange pattern, so that stream
Refrigerant through the heat exchanger 201 of First Heat Exchanger 101 and second has roughly the same temperature, to realize synchronous refrigeration or heating.
When indoor set 1 is in common clothes-drying mode, electric expansion valve reduces aperture, to change flowing to second from First Heat Exchanger 101
The refrigerant of hot device 201 carries out decompression throttling, refrigerant is entered rapid evaporation endothermic after the second heat exchanger 201, thus to flowing through the
The damp-heat air of two heat exchangers 201 carries out fast cooling and dehumidifying.
Further, when indoor set 1 works in heating clothes-drying mode, if indoor environment humidity is less than or equal to humidity threshold
Value, then electric expansion valve is arranged to maximum opening, if indoor environment humidity is more than humidity threshold, electric expansion valve reduces aperture
Aperture to common clothes-drying mode.
Yet further, when indoor set 1 works in refrigeration clothes-drying mode, electric expansion valve is arranged to maximum opening.This
When, the refrigerant in the second heat exchanger 201 exchanges heat with flowing to the hot and humid gas of second chamber 20 from the 3rd chamber 30 first, rises
Refrigerant after temperature then flows out the heat-exchange system of indoor set 1 via electrical equipment expansion valve into First Heat Exchanger 101.
Air conditioner has the heat exchange pattern that works in respectively, common clothes-drying mode, heating clothes-drying mode and refrigeration clothes-drying mode
Control method.Heat exchange pattern includes refrigeration mode and heating mode, and the corresponding control method is general heat pump air-conditioning
The control method of device, will not be repeated here.
Fig. 6 is the schematic flow of the common clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure.Referring to Fig. 6, control method of the air conditioner when working in common clothes-drying mode includes：
Step S100, run common clothes-drying mode.
Step S102, choose common clothes-drying mode gear.
Step S104, obtain indoor temperature Tr, outdoor temperature Tw, and according to TrAnd TwObtain the startup optimization frequency of compressor
Rate Hs.
Step S106, outdoor four-way valve switch to the first connected state, and compressor is with HsFrequency startup optimization.
Step S108, by the aperture regulation of interior electric expansion valve 51 to aperture F in firstN0, exoelectron expansion valve regulation is extremely
Maximum opening.
Step S110, the first blower fan 100 and the startup optimization of the second blower fan 200, the first air outlet 12 and the second air inlet 21
Close, the first air inlet 11, the second air outlet 22, the first connected entrance 31 and the second connected entrance 32 are opened.
Step S112, obtain temperature T at the first connected entrance 31gAnd the second temperature T at connected entrance 32s。
Step S114, judges TgWhether initial temperature value T is reachedg0If step S118 is then performed, if it is not, then performing step
Rapid S116；
Step S116, judge common clothes-drying mode whether continuous service very first time, if then performing step S120,
If otherwise return and continue executing with step S114；
Step S120, the running frequency of compressor is increased into by a frequency-splitting Hz；
Step S124, judges TgWhether T is still not up tog0, if so, step S127 is then performed, if it is not, then performing step
S118。
Step S127, the rotating speed of the first blower fan 100 and the rotating speed of the second blower fan 200 are reduced into a tachometer value Z, and return to execution
Step S114.
Step S118, judges TgWhether running temperature threshold value T is higher thang1, if so, step S122 is then performed, if it is not, then performing
Step S130.
Step S122, the rotating speed of the first blower fan 100 and the rotating speed of the second blower fan 200 are increased into by a tachometer value Z.
Step S126, judges TgWhether T is remained aboveg1, if so, step S128 is then performed, if otherwise performing step S130.
Step S128, compressor operating frequency is reduced to a default running frequency Ht。
Step S130, judges TgWith TsBetween difference whether be less than or equal to final temperature difference, if so, then performing step
Rapid S132, step S118 is performed if it is not, then returning.
Step S132, terminate drying.
In step s 102, common clothes-drying mode gear can be it is multiple, every grade of pattern be respectively provided with one it is corresponding
The different initial temperature value T of temperatureg0.Such as gear can be divided into：Softly, common and strength, corresponding initial temperature value
It can be then 50 DEG C, 60 DEG C and 70 DEG C.Certainly, drying gear can also be divided into it is multiple and with first grade, second gear, third gear etc.
Name sequence successively, corresponding drying temperature (initial temperature value Tg0) also can further be refined as 50 DEG C, 55 DEG C, 60
DEG C etc..Initial temperature value T corresponding to deep low gear and most high-grade common clothes-drying modeg0Also can be set according to real needs, such as
Can be respectively 40 DEG C and 80 DEG C.
The compressor of air-conditioner outdoor unit has reference operation frequency H, and its concrete numerical value is obtained by test data, is preferably pressed
The specified refrigerating operaton frequency of contracting machine determines.In step S104, startup optimization frequency of the compressor operating under common clothes-drying mode
Rate HsIt can be obtained according to below equation：
Hs=H* (1-Tr/Tg0-(Tw-20)/100))
Wherein, H is the reference operation frequency value in units of hertz, TrBe by degree Celsius in units of the institute of indoor set 1
Locate the Temperature numerical of environment, TwBe by degree Celsius in units of outdoor unit local environment Temperature numerical, Tg0Be with degree Celsius
For the initial temperature numerical value of unit.
It that is to say, the compressor operating frequency after being calibrated by above formula according to indoor and outdoor temperature, adjusted with passing through
The temperature of section heat exchanger ensures that indoor set has optimal drying efficiency.
In step s 106, the first connected state of outdoor four-way valve refers to air conditioner when running heating mode, outdoor
The connected state of machine four-way valve.
Aperture F in the first of interior electric expansion valve 51N0It can obtain and be preset in operation program according to test data, to protect
It is sufficiently low to demonstrate,prove the surface temperature of the second heat exchanger 201, to be condensed to the damp-heat air for flowing through it.
In some embodiments of the invention, it can also again be circulated after step S120 and perform one or many step S114
To step S120.It that is to say, the common clothes-drying mode of air conditioner sustainable operation reaches the duration of multiple very first times, if period first
The temperature of dry gas stream at connected entrance 31 is still not up to the initial temperature value corresponding with its drying gear always, can repeatedly increase
Add compressor frequency.Specifically, the very first time can be the arbitrary value between 5 to 15 minutes, such as can be 8 minutes, 10 points
Clock, 12 minutes etc..Each increased frequency-splitting HzIt can be obtained by below equation：
Hz=H* (Tg0-Tg)/Tg0
Wherein, HzFor the frequency-splitting in units of hertz, that is to say incrementss during compressor frequency regulation or
Reduction amount.
Further, the number that increase circulation performs step S114 to S120 is preferably 1 time, if that is to say compressor
After running frequency increases continuously twice, the temperature T of the dry gas stream at the first connected entrance 31gMeet demand is still unable to, then is performed
Reduce the step S127 of the first blower fan 100 and the rotating speed of the second blower fan 200.
Further, in step S127, the tachometer value Z that blower fan reduces can be obtained by below equation：
Z=10* (Tg-Tg0)
Wherein, Z is the rotation speed of fan value in units of r/min.If the temperature T of the dry gas stream at the first connected entrance 31g
Drying demand can not persistently be met, then reduce rotation speed of fan and reduce thermal loss.
The control method for common clothes-drying mode of the present invention first adjusts when gas flow temperature is dried in regulation and that is to say increasing
Add compressor frequency, then reduce rotation speed of fan, to ensure drying efficiency.In step S118, running temperature threshold value can be omited
Higher than initial temperature threshold, such as can be higher than initial temperature threshold 1 DEG C to 3 DEG C.Thus, the premise of drying demand can met
Under, avoid excessively frequently adjusting compressor frequency or rotation speed of fan.
In some embodiments of the invention, it is once or more that execution can be also circulated after step S114 or step S124 again
Secondary step S118 to step S122.It that is to say, air conditioner continues to carry out it after the temperature that dry gas stream meets gear requirement
Repeated detection, and the wind speed of the first blower fan 100 and the second blower fan 200 when dry air temperature is too high, can be increased, to promote sky
Flow of air adjusts temperature.If the temperature of dry gas stream still continues higher after air rate adjustment, compressor operating can be correspondingly reduced
Frequency values Ht。HtConcrete numerical value can be obtained by below equation：
Ht=Hs*(1-(Tg-Tg0)/100)
Wherein, HtFor the compressor operating frequency value in units of hertz.
In step S130, final temperature difference can specifically be set according to user's request, such as can be 0 DEG C, 1 DEG C or 2 DEG C
Deng.
Fig. 7 is the schematic flow of the heating clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure.Referring to Fig. 7, control method of the air conditioner when working in heating clothes-drying mode includes：
Step S200, operation heating clothes-drying mode.
Step S202, choose heating clothes-drying mode gear.
Step S204, run the heating mode in heat exchange pattern.
Step S206, the first blower fan 100 and the startup optimization of the second blower fan 200, the first air outlet 12 and the second air inlet 21
Close, the first air inlet 11, the second air outlet 22, the first connected entrance 31 and the second connected entrance 32 are opened.
Step S208, obtain temperature T at the first connected entrance 31g, temperature T at the second connected entrance 32sAnd indoor environment is wet
Degree.
Step S210, judges whether ambient humidity is more than humidity threshold, if so, step S212 is then performed, if it is not, then performing
Step S211.
Step S211, interior electric expansion valve 51 and exoelectron expansion valve keep the aperture under heating mode.
Step S212, by the aperture regulation of interior electric expansion valve 51 to FN1, by the aperture regulation of exoelectron expansion valve extremely
FW1, and return and perform step S210 again.
Step S214, judges TgWhether initial temperature value T is reachedg0If step S218 is then performed, if it is not, then performing step
Rapid S216；
Step S216, judge to heat clothes-drying mode whether continuous service very first time, if then performing step S220,
If otherwise return and perform step S210；
Step S220, the running frequency of compressor is increased into by a frequency-splitting Hz；
Step S224, judges TgWhether T is still not up tog0, if so, step S227 is then performed, if it is not, then performing step
S218。
Step S227, the rotating speed of the first blower fan 100 and the rotating speed of the second blower fan 200 are reduced into a tachometer value Z, and return to execution
Step S210.
Step S218, judges TgWhether running temperature threshold value T is higher thang1, if so, step S222 is then performed, if it is not, then performing
Step S230.
Step S222, the rotating speed of the first blower fan 100 and the rotating speed of the second blower fan 200 are increased into by a tachometer value Z.
Step S226, judges TgWhether T is remained aboveg1, if so, step S228 is then performed, if otherwise performing step S230.
Step S228, compressor operating frequency is reduced to Ht。
Step S230, judges TgWith TsBetween difference whether be less than or equal to final temperature difference, if so, then performing step
Rapid S232, step S218 is performed if it is not, then returning.
Step S232, terminate heating drying.
In above-mentioned steps, heating clothes-drying mode gear can be all multiple with common clothes-drying mode, and every grade of pattern also has
There is the different initial temperature value T of a corresponding temperatureg0.Such as gear can be equally divided into：Softly, it is common and strong
Power, corresponding initial temperature value can be then 50 DEG C, 60 DEG C and 70 DEG C.Certainly, heating drying gear can also be divided into it is multiple simultaneously
With first grade, second gear, the name sequence successively such as third gear, corresponding heating drying temperature (initial temperature value Tg0)
50 DEG C, 55 DEG C, 60 DEG C etc. can be further refined as.Initial temperature value corresponding to deep low gear and most high-grade heating clothes-drying mode
Tg0Also it can be set according to real needs, such as can be respectively 40 DEG C and 80 DEG C.
In step S210, if ambient humidity is more than humidity threshold, need to force the second heat exchanger 201 to freeze with convection current
Cooled down through its damp-heat air, that is to say the aperture by electric expansion valve in change 51 to flowing to the second heat exchanger 201
Refrigerant carry out current limliting decompression, until ambient humidity is down to below humidity threshold.Preferably, humidity threshold can be 70%.If
Ambient humidity is less than or equal to humidity threshold, then can directly utilize the control method of heating mode to the heat exchanger and wind of indoor set 1
Machine is controlled.
After step S210 is performed, when that is to say that the second heat exchanger 201 persistently freezes, air conditioner continues to monitor ambient humidity
And judge its size with humidity threshold, and the opening interior electric expansion valve 51 after ambient humidity is reduced to below humidity threshold
Degree recovers, and makes two heat exchangers again while heats.
In step S212, the aperture F of interior electric expansion valve 51N1It can be to be obtained according to test data, preset in a program,
The aperture F of exoelectron expansion valveW1It can obtain, and be preset in operation program according to test data.
From above step as can be seen that in heating clothes-drying mode, adjusted for the temperature of drying air-flow at the first connected entrance 31
Section is identical with the control method that drying air-flow is adjusted under common clothes-drying mode.
Fig. 8 is the schematic flow of the refrigeration clothes-drying mode control method of air conditioner according to an embodiment of the invention
Figure.Referring to Fig. 8, control method of the air conditioner when working in refrigeration clothes-drying mode includes：
Step 300, operation refrigeration clothes-drying mode.
Step 302, the refrigeration mode in heat exchange pattern is run.
Step 304, the first blower fan 100 is out of service, and the startup optimization of the second blower fan 200, the first air inlet 11 and second enters
Air port 21 is closed, and the first air outlet 12, the second air outlet 22, the first connected entrance 31 and the second connected entrance 32 are opened.
Step 306, temperature T at the first connected entrance 31 is obtainedgAnd the second temperature T at connected entrance 32s。
Step 308, T is judgedgWith TsBetween difference whether be less than or equal to final temperature difference, if so, then performing step
S310, step S304 is performed if it is not, then returning.
Step S310, terminate refrigeration drying.
Wherein, above-mentioned steps may also include outdoor four-way valve and switch to the second connected state, that is to say that outdoor four-way valve exists
The connected state that air conditioner is worked under refrigeration mode.Freeze under clothes-drying mode, air conditioner is using normal temperature laboratory air to humidity
Clothing is dried, and it judges that the standard that drying is completed is identical with common clothes-drying mode and heating clothes-drying mode.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of indoor set of cabinet air conditioner, wherein
The indoor set has drying chamber and heat exchange chamber, and drying module, the drying mould are provided with the heat exchange chamber
Block include can controlled rotation containment drum, to place clothing to be dried；Wherein
The indoor set has heat exchange pattern and a variety of clothes-drying modes；
When the indoor set runs on any clothes-drying mode, the drying chamber with the heat exchange chamber is controlled connects,
So that air-flow flows through the wet clothes being placed in the drying chamber；
When the indoor set runs on the heat exchange pattern, the drying chamber and the controlled blocking of the heat exchange chamber.
2. indoor set according to claim 1, including：
Housing, the first chamber and second chamber as heat exchange chamber and the 3rd chamber as drying chamber are defined in it
Room, is provided with the first air inlet and the second air inlet that controlled can be opened or closed on the housing, and can controlled opening or
The first air outlet and the second air outlet closed, to respectively allow for or prevent indoor air to enter the first chamber and institute
Second chamber is stated, and respectively allows for or prevent the air in the first chamber and the second chamber to flow out to indoor ring
Border；
The drying module is provided with 3rd chamber, and the first chamber and the second chamber are configured to lead to respectively
Cross can controlled opening the first connected entrance and the second connected entrance and the 3rd chamber；
The first blower fan and the second blower fan are respectively arranged with the first chamber and the second chamber, to promote in the housing
Air flow；Wherein,
The clothes-drying mode includes common clothes-drying mode；
First air inlet and second air outlet controlled opening, first air outlet under the common clothes-drying mode
With second air inlet controlled closing under the common clothes-drying mode so that surrounding air is via the first air inlet stream
Enter the housing, and the housing is flowed out via second air outlet；And
First blower fan and second blower fan are configured to promote in first cavity under the common clothes-drying mode
Air enters the 3rd chamber via first connected entrance, and promotes the air in the 3rd chamber via described
Two connected entrances enter the second chamber.
3. indoor set according to claim 2, wherein,
Be also respectively provided with First Heat Exchanger and the second heat exchanger in the first chamber and the second chamber, with respectively with stream
Heat exchange is carried out through its air；And
The First Heat Exchanger is configured to the controlled heating under the common clothes-drying mode, to add to the air for flowing through it
Heat；
Second heat exchanger is configured to the controlled refrigeration under the common clothes-drying mode, with cold to the air progress for flowing through it
But.
4. indoor set according to claim 2, wherein,
The drying module is configured to be arranged on from first connected entrance to the air-supply path of second connected entrance, so that
Via first connected entrance enter the 3rd chamber air by the drying module after, then via described second connection
Mouth flows out the 3rd chamber.
5. indoor set according to claim 3, wherein,
The First Heat Exchanger and second heat exchanger are respectively arranged in first air inlet and second air inlet
Side；
First blower fan and second blower fan be respectively arranged between the First Heat Exchanger and first air outlet with
And between second heat exchanger and second air outlet；And
First connected entrance and second connected entrance are respectively arranged between first air outlet and first blower fan
And between second air inlet and second heat exchanger.
6. indoor set according to claim 5, wherein,
The first chamber and the second chamber are configured to respectively above and below the 3rd chamber；And
First connected entrance is arranged at the front portion for the first demarcation strip for opening the first chamber and the 3rd chamber isolation,
And it is arranged at positioned at the downstream of first blower fan, second connected entrance by the second chamber and the 3rd chamber isolation
The rear portion for the second demarcation strip opened, and positioned at the upstream of second blower fan, so that
Air in the first chamber flows into the 3rd chamber from the top of the front side of the 3rd chamber, and backward to dirty
Dynamic bottom rear outflow the 3rd chamber by after the drying module from the 3rd chamber.
7. indoor set according to claim 3, wherein,
First air inlet, first air outlet, second air inlet and second air outlet are in the heat exchange mould
The controlled closing under the heat exchange pattern of controlled opening under formula, first connected entrance and second connected entrance, so that
Enter the air point of the first chamber and the second chamber via first air inlet and second air inlet respectively
Do not pass through the First Heat Exchanger and first blower fan successively and pass through second heat exchanger and second wind successively
Machine, form independent heat exchange air-flow and flow out to surrounding environment from first air outlet and second air outlet respectively.
8. indoor set according to claim 3, wherein,
The clothes-drying mode includes heating clothes-drying mode, and first air inlet and second air outlet are in the heating drying
The controlled closing under the heating clothes-drying mode of controlled opening under pattern, first air outlet and second air inlet；
The First Heat Exchanger is configured to the controlled heating under the heating clothes-drying mode, and second heat exchanger is configured in institute
State and switched under heating clothes-drying mode according to the indoor set local environment humidity between heating and refrigeration operational state；And
Second heat exchanger is less than the heating temperature of the First Heat Exchanger running temperature when heating.
9. indoor set according to claim 8, wherein,
In the case where the indoor set runs heating clothes-drying mode, when the ambient humidity is more than default humidity threshold,
The controlled refrigeration of second heat exchanger；And
When the ambient humidity is less than or equal to default humidity threshold, the controlled heating of the second heat exchanger.
10. indoor set according to claim 3, wherein,
The clothes-drying mode includes refrigeration clothes-drying mode；And
The controlled closing under the refrigeration clothes-drying mode of first air inlet and second air inlet, first air-out
Mouth, the first connected entrance, second connected entrance and second the air outlet controlled opening under the refrigeration clothes-drying mode；
The First Heat Exchanger and second the heat exchanger controlled refrigeration under the refrigeration clothes-drying mode；And
First blower fan controlled closing under the refrigeration clothes-drying mode, second blower fan is under the refrigeration clothes-drying mode
Controlled operation.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112240629A (en) * | 2020-10-10 | 2021-01-19 | 青岛海尔空调器有限总公司 | Method and device for controlling drying of air conditioner and air conditioner |
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