CN104613545B - Air-conditioner indoor unit and air outlet control method of air-conditioner - Google Patents
Air-conditioner indoor unit and air outlet control method of air-conditioner Download PDFInfo
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- CN104613545B CN104613545B CN201510054533.2A CN201510054533A CN104613545B CN 104613545 B CN104613545 B CN 104613545B CN 201510054533 A CN201510054533 A CN 201510054533A CN 104613545 B CN104613545 B CN 104613545B
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- air
- air outlet
- outlet
- deflector
- switching
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The invention discloses an air-conditioner indoor unit and an air outlet control method of an air-conditioner. The air-conditioner indoor unit comprises a shell, an air door assembly, an air wheel system and a heat exchanger. At least one volute is arranged in the shell, and a rotatable flow guide plate is arranged in each volute to define two air channels. Each air channel is provided with an air outlet formed in the outer peripheral wall of the shell, and each air outlet has an air outlet state and a closed state. When parts of air outlets are in the air outlet state, the other parts of air outlets are in the air outlet state or the closed state. The air door assembly comprises a plurality of air doors used for closing all the air outlets. When at least one of the other parts of air outlets is subjected to air outlet-closing switching, the air door and the flow guide plate which correspond to the switched air outlet are not synchronous in movement. The air-conditioner indoor unit can avoid the noise generated when wind impacts the air doors which make the closing movement or opening movement.
Description
Technical field
The present invention relates to refrigerating field, more particularly, to a kind of air conditioner room unit and the air-out control method of air-conditioner.
Background technology
In the room air conditioner of correlation technique, major part is all air-conditioner front-outlet or two side air-outs, in its refrigeration
During with heating, be basically positive air outlet air conditioner can only front-outlet, side air-out air-conditioning can only side air-out, be difficult to realize just
The air outlet mode that air-out and side air-out combine, greatly reduces the comfortableness of air-conditioner cooling and warming, it is difficult to meet consumption
Pursuit of the person to multidimensional air supply mode.
In order to solve the above problems, one kind is proposed in correlation technique can simultaneously have front-outlet mouth and side air-out
The air-conditioner of mouth, but the air-conditioner, when the switching of different air outlets is realized, noise is larger, affects the use of user comfortable
Property.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
For this purpose, it is an object of the present invention to propose a kind of air conditioner room unit, can avoid because wind clashes into
Make the air door of closing motion or opening action and produce noise.
Further object is that proposing a kind of air-out control method of air-conditioner, can avoid because wind clashes into
Make the air door of closing motion or opening action and produce noise.
Air conditioner room unit according to embodiments of the present invention, including housing, damper assemblies, wind wheel system and heat exchanger, institute
State damper assemblies to be located on the periphery wall of the housing, the wind wheel system and the heat exchanger are located in the housing, described
Housing is provided with air inlet, and at least one spiral case is provided with the housing, and in each described spiral case rotatable deflector is provided with
To limit two air channels, each described air channel has the air outlet being located on the periphery wall of the housing, each described air-out
Mouthful there is air-out state and closure state, a part of air outlet when air-out state, air outlet described in another part
In air-out state or closure state；The damper assemblies include the multiple air doors for closing each air outlet；It is described
Wind wheel system includes at least one blower fan, a blower fan is provided with each described spiral case, in another part air outlet
At least one of when carrying out air-out-closure and switching, the action of the corresponding air door of the air outlet and deflector that are switched is not
Synchronous, the air-out-closure switching includes switching to air-out state from closure state and switches to closure state from air-out state.
Air-conditioner outdoor unit according to embodiments of the present invention, due in a part of air outlet in air-out state and another portion
When separating at least one of air port and carrying out air-out-closure and switch, the corresponding air door of the air outlet being switched and deflector it is dynamic
Make asynchronous, such that it is able to avoid producing noise because wind shock is making the air door of closing motion or opening action, carry
The high comfort of user.
Specifically, the air outlet being switched switches to the handoff procedure of the closure state from the air-out state
In, after the corresponding deflector rotate in place, corresponding air door is closed.
Specifically, the air outlet being switched switches to the handoff procedure of the air-out state from the closure state
In, after corresponding door opening is finished, the corresponding deflector rotate in place.
Preferably, the free end of each deflector is formed as elastic component.
Preferably, each described deflector is in the direction from the free end of the deflector to the hub switch side of the deflector
On be formed as streamlined.
In a particular embodiment of the present invention, the air conditioner room unit is vertical air conditioner indoor unit.
Specifically, each described air outlet is extended in vertical direction, and each described spiral case and each described deflector divide
Do not extend in vertical direction.
Preferably, the blower fan is cross flow fan.
In some examples of the present invention, the blower fan is one, and the air outlet is two.
In other examples of the present invention, the spiral case is two.
Further, the air outlet in neighbouring mutual two air channels of described two spiral cases connects to limit a centre
Air outlet.
Some embodiments of the invention, the wind wheel system is arranged to during air-out-closure switches, described
Blower fan reduction of speed and the speed-raising after switching is completed.
Preferably, the wind wheel system is arranged to during air-out-closure switches, and the blower fan reduction of speed and completes
Recover the rotating speed to switching after switching.
The air-out control method of air-conditioner according to embodiments of the present invention, the air-conditioner includes blower fan, rotatably leads
Stream plate, the air outlet of two and the above, two and the above are used to close the air door of the air outlet, the air-out control method bag
Include following steps：Receive air outlet switching command；It is according to a part of air outlet of air outlet switching command control and another
In a part of air outlet one of carry out air-out-closure switching, in air-out-closure switching, the air outlet pair that control is switched
The asynchronous action of deflector and air door answered.
The air-out control method of air-conditioner according to embodiments of the present invention, due in a part of air outlet in air-out state
And at least one of another part air outlet is when carrying out air-out-closure and switching, the corresponding air door of the air outlet being switched and lead
The action of stream plate is asynchronous, such that it is able to avoid being produced because wind shock is making the air door of closing motion or opening action
Noise, improves the comfort of user.
Specifically, it is corresponding described in the handoff procedure that the air outlet being switched switches to closure state from air-out state
After deflector rotate in place, corresponding air door is closed.
Specifically, it is corresponding in the handoff procedure that the air outlet being switched switches to air-out state from the closure state
After door opening is finished, the corresponding deflector rotate in place.
Specifically, described two and the above air outlets include centre air vent, are located at the centre air vent two respectively
The left side air outlet and right side air outlet of side.
Some embodiments of the invention, when the air outlet switching command is from centre air vent air-out switching
During air-out equal to the centre air vent, left side air outlet and right side air outlet, institute is controlled according to the air outlet switching command
State left side air outlet and air outlet corresponding air door in right side is opened, and when the left side air outlet and right side air outlet are corresponding
After door opening is finished, control the deflector and rotate in place so that the left side air outlet and right side air outlet.
Some embodiments of the invention, when the air outlet switching command is from centre air vent air-out switching
During to the left side air outlet and the equal air-out of the right side air outlet, the left side is controlled according to the air outlet switching command and is gone out
Air port and the corresponding air door of the right side air outlet are opened, when the left side air outlet and the corresponding air door of the right side air outlet
After unlatching is finished, control the deflector and be rotated such that the left side air outlet and the right side air outlet, when described
After deflector rotate in place, control the corresponding air door of the centre air vent and close.
Some embodiments of the invention, when the air outlet switching command is from the centre air vent, the left side
When side air-out mouth and the equal air-out of the right side air outlet switch to the centre air vent air-out, referred to according to air outlet switching
The order control centre air vent keeps it turned on, and controls the deflector and is rotated such that the centre air vent air-out,
After the deflector rotate in place, control the left side air outlet and the corresponding air door of the right side air outlet is closed.
Some embodiments of the invention, when the air outlet switching command is from the centre air vent, the left side
When side air-out mouth and the equal air-out of the right side air outlet switch to the left side air outlet and the right side air outlet equal air-out, root
The left side air outlet being controlled according to the air outlet switching command and the right side air outlet keeping it turned on, institute is controlled afterwards
State deflector and be rotated such that the left side air outlet and the right side air outlet, after the deflector rotate in place,
Control the corresponding air door of the centre air vent to close.
Some embodiments of the invention, when the air outlet switching command is from the left side air outlet and the right side
When the equal air-out of side air-out mouth switches to the centre air vent air-out, the centre is controlled according to the air outlet switching command and is gone out
The corresponding door opening in air port, after the corresponding door opening of the centre air vent is finished, control deflector is rotated such that
The centre air vent air-out, after the deflector rotate in place, controls the left side air outlet and the right side air outlet
Corresponding air door is closed.
Some embodiments of the invention, when the air outlet switching command is from the left side air outlet and the right side
When the equal air-out of side air-out mouth switches to the equal air-out of the centre air vent, the left side air outlet and the right side air outlet, root
The corresponding door opening of the centre air vent is controlled according to the air outlet switching command, when the corresponding wind of the centre air vent
Door is opened after finishing, and is controlled the deflector and is rotated such that the centre air vent, the left side air outlet and the right side
The equal air-out of air outlet.
Some preferred embodiments of the invention, it is characterised in that during air-out-closure switches, the wind
Machine reduction of speed and the speed-raising after switching is completed.
It is further preferred that after the completion of switching, the blower fan recovers the rotating speed to switching.
Description of the drawings
Fig. 1 is to be dried to the left and left side in centre air vent according to the air conditioner room unit of first embodiment of the invention
Schematic diagram during air-out；
Fig. 2 is that the air conditioner room unit shown in Fig. 1 is dried to the right and the schematic diagram during air-out of right side in centre air vent；
Fig. 3 is schematic diagram when front side air-out is according to the air conditioner room unit of second embodiment of the invention；
Fig. 4 is in the schematic diagram during air-out of side for the air conditioner room unit shown in Fig. 3；
Fig. 5 is schematic diagram when front side air-out is according to the air conditioner room unit of third embodiment of the invention；
Fig. 6 is in the schematic diagram during air-out of side for the air conditioner room unit shown in Fig. 5；
Fig. 7 is the schematic diagram of the air conditioner room unit according to four embodiment of the invention；
Fig. 8 is the schematic diagram of the air conditioner room unit according to fifth embodiment of the invention；
Fig. 9 is the signal of two air channels air-out simultaneously of the spiral case for limiting two air channels according to the embodiment of the present invention
Figure；
Schematic diagram when Figure 10 is the one of air channel air-out in the spiral case shown in Fig. 9；
Schematic diagram when Figure 11 is another air channel air-out in the spiral case shown in Fig. 9；
Figure 12 is the air outlet switching schematic diagram of the air conditioner room unit according to first embodiment of the invention；
Figure 13 is the flow chart of the control method of the air outlet switching shown in Figure 12；
Figure 14 is the air outlet switching schematic diagram of the air conditioner room unit according to second embodiment of the invention；
Figure 15 is the flow chart of the control method of the air outlet switching shown in Figure 14；
Figure 16 is the air outlet switching schematic diagram of the air conditioner room unit according to third embodiment of the invention；
Figure 17 is the flow chart of the control method of the air outlet switching shown in Figure 16；
Figure 18 is the air outlet switching schematic diagram of the air conditioner room unit according to four embodiment of the invention；
Figure 19 is the flow chart of the control method of the air outlet switching shown in Figure 18；
Figure 20 is the air outlet switching schematic diagram of the air conditioner room unit according to fifth embodiment of the invention；
Figure 21 is the flow chart of the control method of the air outlet switching shown in Figure 20；
Figure 22 is the air outlet switching schematic diagram of the air conditioner room unit according to sixth embodiment of the invention；
Figure 23 is the flow chart of the control method of the air outlet switching shown in Figure 22.
Reference：
Air conditioner room unit 100,
Housing 1, air outlet 10,
Spiral case 2, air channel 20,
Deflector 30, left side air door 31a, right side air door 31b, intermediate air door 31c,
Blower fan 40, diversion mechanism 5, heat exchanger 6.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Air outlet has air-out state and closure state, and the switching of air outlet refers to air outlet and switches to from air-out state
Closure state switches to air-out state from closure state, in the air outlet handoff procedure of traditional air-conditioner, air door and leads
The rotation of stream plate is all synchronous, and inventor has found in a part of air outlet in air-out state and another portion in experimentation
When separating air port and switching over, when the air outlet for needing switching is switched to the handoff procedure of closure state by air-out state, due to
The rotation of air door and deflector is all synchronous, therefore also has wind to the air door for doing closing motion, wind bumping air door
And produce noise.When the air outlet for needing switching is switched to the handoff procedure of air-out state by closure state, due to air door and lead
The rotation of stream plate is all synchronous, therefore also has wind to the air door for doing opening action, wind bumping air door and produce and make an uproar
Sound, affects the comfort of user.
Air conditioner room unit 100 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Figure 11, air-conditioning
Air conditioner indoor machine 100 dresses up air-conditioner with outdoor unit, and air-conditioner can be single cooler or air conditioner.
Air conditioner room unit 100 according to embodiments of the present invention, including housing 1, damper assemblies, wind wheel system and heat exchanger
6, damper assemblies are located on the periphery wall of housing 1, and wind wheel system and heat exchanger 6 are located in housing 1, and housing 1 is provided with air inlet.
Wherein, at least one spiral case 2 is provided with housing 1, is provided with rotatable deflector 30 to limit in each spiral case 2
Two air channels 20, each air channel 20 has the air outlet 10 being located on the periphery wall of housing 1, that is to say, that by least one
Spiral case 2 limits multiple air channels 20 in the housing 1, and the periphery wall of housing 1 is provided with multiple air outlets 10, multiple air channels 20 with it is many
Individual air outlet 10 is corresponded and arranged.
Specifically, it is provided with diversion mechanism 5 in each spiral case 2 to limit two air channels 20, each snail in each spiral case 2
A deflector 30 being rotatably arranged on diversion mechanism 5 is provided with shell 2, deflector 30 is closing one of He of air channel 20
Open rotatable between the position in two air channels 20, that is to say, that each spiral case 2, corresponding diversion mechanism 5 and corresponding water conservancy diversion
Plate 7 limits two air channels 20, and each diversion mechanism 5 is provided with rotatable deflector 30, as shown in figure 9, deflector 30
Free end does not contact with the inwall of spiral case 2 so that two air channels 20 are in open mode, as shown in Figure 10, deflector 30 from
Contacted to close the air channel 20 and cause another air channel 20 to be in open mode with the inwall in one of air channel 20 by end.Such as
Shown in Figure 11, the free end of deflector 30 contacts to close another air channel 20 and cause it with the inwall in another air channel 20
An air channel 20 remaining in open mode.
The running status of each air outlet 10 includes closure state and air-out state.A part of air outlet 10 is in air-out shape
During state, another part air outlet 10 may be at air-out state or closure state.
Specifically, because air-conditioner 100 is provided with multiple air outlets 10, the fortune of the different air outlet 10 of adjustment can be passed through
Row state so that air-conditioner 100 have various air-out modes, the running status of the air outlet 10 in every kind of air-out mode with addition
Air-out mode in air outlet 10 running status it is different.So as to realize the diversity of the air-out mode of air-conditioner 100, meet
The use demand of user.
Damper assemblies include the multiple air doors for closing each air outlet 10, and each air door is located at the periphery wall of housing 1
On.That is, opening or closing for each air outlet 10 is controlled by damper assemblies, when air channel 20 is opened, then accordingly
Air outlet 10 be in air-out state, when air channel 20 is closed, then corresponding air outlet 10 is in closure state.May be appreciated
It is as long as the not air-out of air outlet 10, then all to claim the air outlet 10 to be in closure state.
Blower fan system includes being provided with a blower fan 40 at least one blower fan 40, each spiral case 2, in another part air outlet
At least one of 10 carry out air-out-closure when switching, the action of the corresponding air door of air outlet 10 and deflector 30 that are switched
Asynchronous, air-out-closure switching includes switching to air-out state from closure state and switches to closure state from air-out state.It is excellent
Selection of land, blower fan 40 is cross flow fan.
That is, when some air outlet 10 is in air-out state, and have one or several air outlets 10 from closure
State be switched to air-out state or from air-out state switch to closure state when, in handoff procedure, the air outlet being switched
The action of 10 corresponding air doors and deflector 30 is asynchronous.Needs are illustrated, in the present description " air door and water conservancy diversion
Plate 30 is asynchronous " refer to the following two kinds situation：One kind is that deflector 30 just starts switching after air door switching in place.It is another kind of
It is that after deflector 30 switches in place, air door just starts switching.
Specifically, it is corresponding to lead in the handoff procedure that the air outlet 10 being switched switches to closure state from air-out state
After stream plate 30 rotate in place, corresponding air door is closed.That is, first wind is oriented in air-out shape by rotating deflector 30
After another air outlet 10 of state, air door is turned off, it is to avoid produce noise because wind shock is making the air door of closing motion.
In the handoff procedure that the air outlet 10 being switched switches to air-out state from closure state, corresponding door opening is complete
Bi Hou, corresponding deflector 30 rotate in place.That is, after first air outlet 10 is fully opened, then by deflector 30
Rotate and wind is oriented to the air outlet 10 for switching to air-out state, it is to avoid produce because wind shock is making the air door of opening action
Noise.
Air-conditioner outdoor unit according to embodiments of the present invention, due in a part of air outlet 10 in air-out state, another
When at least one of part air outlet 10 carries out air-out-closure and switches, the corresponding air door of air outlet 10 being switched and water conservancy diversion
The action of plate 30 is asynchronous, such that it is able to avoid being produced because wind shock is making the air door of closing motion or opening action
Noise, improves the comfort of user.
In some embodiments of the invention, the free end of each deflector 30 is formed as elastic component.So as to ensure water conservancy diversion
The free end of plate 30 can complete to contact and completely close the air channel 20 with the inwall in air channel 20, improve the air-out in another air channel
Amount.Preferably, each deflector 30 is being formed as on the direction of the hub switch side of deflector 30 stream from the free end of deflector 30
Line style.Such that it is able to reduce resistance of the deflector 30 to wind, the noise that wind is produced in air channel 20 during flowing is reduced.
Some specific embodiments of the invention, air conditioner room unit is vertical air conditioner indoor unit.Each air outlet
10 extend in vertical direction, and each spiral case 2 and each deflector 30 are extended in vertical direction respectively.
In some embodiments of invention, as shown in figure 8, blower fan 40 is one, air outlet 10 is two.More specifically,
As shown in figure 8, be provided with housing 1 in a spiral case 2, spiral case 2 to be provided with diversion mechanism 5 to limit two air outlets 10, shunt
Mechanism 5 is provided with rotatable deflector 30.
As shown in figs 1 to 6, in other embodiments of the present invention, spiral case 2 is to limit in two, each spiral case 2
Two air channels 20, blower fan system includes two blower fans 40, and the periphery wall of housing 1 is provided with centre air vent 10, be located at respectively
Between the both sides of air outlet 10 left side air outlet 10 and right side air outlet 10.Alternatively, neighbouring mutual two wind of two spiral cases 2
The air outlet 10 in road 20 connects to limit a centre air vent.
In the example of fig. 1 and 2, air-conditioner 100 includes two spiral cases 2 and two deflectors 30, and damper assemblies include
Three air doors, three air doors are respectively in intermediate air door 31c, left side air door 31a and right side air door 31b, each spiral case 2 and are provided with one
To limit two air channels 20, each diversion mechanism 5 is provided with rotatable deflector 30 to individual diversion mechanism 5.The periphery of housing 1
Wall is provided with centre air vent 10, left side air outlet 10 and right side air outlet 10, and intermediate air door 31c is rotatably arranged at centre and goes out
In air port 10, can cause when intermediate air door 31c turns an angle centre air vent 10 respectively with each spiral case 2 in its
In an air channel 20 connect.Left side air door 31a is located at the air outlet 10 of left side, and right side air door 31b is located at the air outlet 10 of right side.
As shown in figure 1, left side air door 31a opens left side air outlet 10, the deflector 30 positioned at left side swings and causes to be located at
Air channel 20 in the spiral case 2 in left side turns on left side air outlet 10, and right side air door 31b closes right side air outlet 10, positioned at right side
Deflector 30 swing the right part of air channel 20 and centre air vent 10 in the spiral case 2 on right side turned on, so as to
Realize left side air-out and centre air vent 10 cross air blasting to the left.
As shown in Fig. 2 left side air door 31a closes left side air outlet 10, the deflector 30 positioned at left side swings and causes to be located at
Air channel 20 in the spiral case 2 in left side turns on the left part of centre air vent 10, and right side air door 31b opens right side air outlet
10, the deflector 30 positioned at right side swings and the air channel 20 in the spiral case 2 on right side is turned on right side air outlet 10, so as to
Realize right side air-out and centre air vent 10 cross air blasting to the right.
Wherein in the specific example of the present invention, intermediate air door 31c is rotatable around its center axis, the air-out in the middle of control
When 10 corresponding intermediate air door 31c of mouth are turned on and off, intermediate air door 31c is controlled first and promotes certain distance forward, in centre
After air door 31c is moved forward in place, control intermediate air door 31c is rotated around its medial axis, after intermediate air door 31c rotate in place
Intermediate air door 31c is controlled again is pushed to home position backward.That is, first control intermediate air door 31c from home position forward
Certain distance is promoted, after intermediate air door 31c is moved forward in place, control intermediate air door 31c is rotated around its center axis, central
Between after air door 31c rotate in place, control intermediate air door 31c moves backward to home position.More specifically, above-mentioned certain distance
Span is 30mm-40mm, in short, intermediate air door 31c releases forward 30-40mm from home position, returns 30- again afterwards
40mm。
Some specific examples of the invention, when control left side air outlet 10 and the corresponding air door of right side air outlet 10 are opened
When opening or closing, the control corresponding air door of corresponding air outlet 10 is moved in the longitudinal direction.For example when control left side air outlet
During 10 unlatching, control left side air door 31a is moved rearwards by open left side air outlet 10, when air outlet 10 is closed on the left of control,
Control left side air door 31a moves forward to close left side air outlet 10.Specifically, the corresponding air door of left side air outlet 10 and right side
The corresponding air door of air outlet 10 displacement in the longitudinal direction be 60-800mm, for example can control left side air door 31a to
After move 60-800mm to open left side air outlet 10, control left side air door 31a again afterwards and move forward 60-800mm to close
Left side air outlet 10.
In the example of Fig. 3-Fig. 6, the periphery wall of housing 1 is provided with two centre air vents 10, the and of left side air outlet 10
Right side air outlet 10.Two spiral cases 2 are provided with housing 1, the spiral case 2 positioned at left side is limited with the cooperation of corresponding diversion mechanism 5
Two air channels 20, spiral case 2 and corresponding diversion mechanism 5 cooperation positioned at right side limits two air channels 20.Each diversion mechanism 5
It is provided with rotatable deflector 30.Wherein in the example of Fig. 3 and Fig. 4, two centre air vents 10 are spaced apart.In Fig. 5 and
In the example of Fig. 6, two centre air vents 10 are in the conduction state.
As shown in Figure 3 and Figure 5, the deflector 30 positioned at left side swings to the left, and the deflector 30 positioned at right side swings to the right,
So that two centre air vents 10 are in air-out state, left side air outlet 10 and right side air outlet 10 are in closure state.
As shown in Figure 4 and Figure 6, the deflector 30 positioned at left side swings to the right, and the deflector 30 positioned at right side swings to the left,
So that left side air outlet 10 and right side air outlet 10 are in air-out state, two centre air vents 10 are in closure state.
In the example in figure 7, the periphery wall of housing 1 is provided with two left side air outlets 10 and two right side air outlets 10,
Two spiral cases 2 are provided with housing 1, the spiral case 2 positioned at left side limits two air channels 20, position with the cooperation of corresponding diversion mechanism 5
Spiral case 2 and corresponding diversion mechanism 5 cooperation in right side limits two air channels 20.Each diversion mechanism 5 is provided with rotatably
Deflector 30.The swing of two deflectors 30 of control can wherein be passed through, to change two left side air outlets 10 and two right sides
The air-out situation of side air-out mouth 10.In the example in figure 7, a left side air outlet 10 and a right side air outlet 10 are in air-out
State.
During the air outlet of air conditioner room unit switches to closure state from air-out state, air-out passage gradually subtracts
It is little.During the air outlet of air conditioner room unit switches to air-out state from closure state, air-out passage gradually increases,
During air-out passage is gradually reduced or gradually increases, the situation that air-out passage is a gap, inventor occurs
Find in experimentation in a part of air outlet in air-out state and when another part air outlet is switched over, when being cut
When the air-out passage of the air outlet for changing changes most gap, wind can produce larger noise when passing through the gap, hence in so that empty
Adjust air conditioner indoor machine when the switching of different air outlets is realized, noise is larger, affects the comfort of user.
Therefore, in a preferred embodiment of the invention, wind wheel system is arranged to during air-out-closure switches, wind
The reduction of speed of machine 40 and the speed-raising after switching is completed.It is highly preferred that wind wheel system is arranged to during air-out-closure switches, wind
The reduction of speed of machine 40 and complete switching after recover to switching before rotating speed.
Switching with specific example to air outlet 10 below is illustrated, in this example, air outlet 10 be three and
Including the first air outlet, the second air outlet and the 3rd air outlet.
When from the first air outlet in air-out state switch to the first air outlet, the second air outlet and the 3rd air outlet from
When air-out state, then in the handoff procedure that the second air outlet and the 3rd air outlet switch to air-out state from closure state,
The reduction of speed of blower fan 40 and after the completion of switching, blower fan 40 raises speed.
The first air outlet is switched to when air-out state is in from the first air outlet, the second air outlet and the 3rd air outlet
When air-out state, then in the handoff procedure that the second air outlet and the 3rd air outlet switch to closure state from air-out state,
The reduction of speed of blower fan 40 and after the completion of switching, blower fan 40 raises speed.
When the second air outlet, the 3rd air outlet is switched in air-out state in air-out state from the first air outlet,
Then switch to closure state, the second air outlet and the 3rd air outlet from air-out state in the first air outlet to switch to from closure state
In the handoff procedure of air-out state, the reduction of speed of blower fan 40 and after the completion of switching, blower fan 40 raises speed.
When from the first air outlet, the second air outlet and the 3rd air outlet be in air-out state switch to the second air outlet and
3rd air outlet when air-out state, then during the first air outlet switches to closure state from air-out state, blower fan
40 reductions of speed and after the completion of switching, blower fan 40 raises speed.
When the first air outlet is switched in air-out state in air-out state from the second air outlet and the 3rd air outlet,
Then switch to closure state, the first air outlet from air-out state in the second air outlet and the 3rd air outlet to switch to from closure state
In the handoff procedure of air-out state, the reduction of speed of blower fan 40 and after the completion of switching, blower fan 40 raises speed.
When switching to the first air outlet, the second air outlet and in air-out state from the second air outlet and the 3rd air outlet
When three air outlets are in air-out state, then in the handoff procedure that the first air outlet switches to air-out state from closure state,
The reduction of speed of blower fan 40 and after the completion of switching, blower fan 40 raises speed.
During switching in different air outlets 10, blower fan 40 carries out reduction of speed, therefore when air-out passage is gap,
The rotating speed of blower fan 40 is less, and the air quantity and wind speed of the wind passed through from gap is less, and wind will not produce larger from gap process
Noise.
Air conditioner room unit 100 according to embodiments of the present invention, in the handoff procedure of different air outlets 10, due to blower fan
40 reductions of speed, such that it is able to further reduce the noise that air-conditioner 100 is produced in the handoff procedure of air outlet 10, simultaneously because blower fan
40 raise speed after the completion of switching, so as to not interfere with the use demand of user, improve the comfort of user.
The air-out control method of air-conditioner according to embodiments of the present invention is described below with reference to Fig. 1-Figure 23.Air-conditioner includes
Blower fan, rotatable deflector, the air outlet of two and the above, two and the above are used to close the air door of air outlet, air-conditioner
With various air-out modes, the air outlet in the running status of the air outlet in every kind of air-out mode and other air-out mode
Running status is different.Wherein the concrete structure of air-conditioner has been described in detail above-mentioned, and for example some in the present invention are shown
In example, air outlet is two and blower fan is one.In other examples of the present invention, during the air outlet of two and the above includes
Between air outlet, positioned at the left side air outlet and right side air outlet of centre air vent both sides, just repeat no more here.
The air-out control method of air-conditioner according to embodiments of the present invention, comprises the steps：
Air outlet switching command is received, wherein air outlet switching command refers to for a kind of air-out mode to switch to other one
The instruction of air-out mode is planted, the air-out mode of air-conditioner is different in above two air-out mode.
Controlling one of a part of air outlet and another part air outlet according to air outlet switching command carries out air-out-close
Switching is closed, in air-out-closure switching, the corresponding deflector of air outlet and the asynchronous action of air door being switched is controlled.Specifically
Ground, in the handoff procedure that the air outlet being switched switches to closure state from air-out state, after corresponding deflector rotate in place,
Corresponding air door is closed.That is, first wind is oriented to after another air outlet of air-out state by rotating deflector,
Turn off air door, it is to avoid produce noise because wind shock is making the air door of closing motion.
In the handoff procedure that the air outlet being switched switches to air-out state from closure state, corresponding door opening is finished
Afterwards, corresponding deflector rotate in place.That is, after first air outlet is fully opened, then by the rotation of deflector by wind
Guiding switches to the air outlet of air-out state, it is to avoid produce noise because wind shock is making the air door of opening action.
That is, when some air outlet is in air-out state, and have one or several air outlets from closure state
Be switched to air-out state or from air-out state switch to closure state when, in handoff procedure, the air outlet that is switched correspondence
Air door and deflector action it is asynchronous.
The air-out control method of air-conditioner according to embodiments of the present invention, due in a part of air outlet in air-out state
And at least one of another part air outlet is when carrying out air-out-closure and switching, the corresponding air door of the air outlet being switched and lead
The action of stream plate is asynchronous, such that it is able to avoid being produced because wind shock is making the air door of closing motion or opening action
Noise, improves the comfort of user.
In a preferred embodiment of the invention, during air-out-closure switches, blower fan reduction of speed and after switching is completed
Speed-raising.It is highly preferred that after the completion of switching, blower fan recovers the rotating speed to switching.Such that it is able to further reduce air outlet switching
During produce noise.
When the air outlet of two and the above includes centre air vent, left side air outlet and right side air outlet, air-conditioner can
With including following air-out mode：Middle air-out mode, both sides air-out mode, three face air-out modes.Air-out mode refers in the middle of wherein
Be that only centre air vent is opened, left side air outlet and right side air outlet are turned off.During both sides air-out mode is referred to only
Between air outlet is closed, left side air outlet and right side air outlet are opened.Three face air-out modes refer to centre air vent, left side and go out
Air port and right side air outlet are opened.
Air control is gone out according to the air-conditioner of first specific embodiment of the invention below with reference to Figure 12 and Figure 13 detailed descriptions
Method processed.
In this embodiment, as shown in figure 12, air-conditioner switches to both sides air-out mode from middle air-out mode, that is,
Say, air outlet switching command is to switch to left side air outlet and the equal air-out of right side air outlet from middle air outlet.
When air outlet switching command is received, left side air outlet and right side air outlet are controlled according to air outlet switching command
Corresponding air door is opened, after left side air outlet and the corresponding door opening of right side air outlet are finished, control deflector rotate with
So that left side air outlet and right side air outlet, after deflector rotate in place, the corresponding air door of control centre air vent is closed
Close.
Specifically, as shown in figure 13, when air-conditioner is in middle air-out mode, air outlet switching command is being received
Signal when start switching：First both sides air door opens (i.e. left side air door and right side air door are opened), treats that both sides air door is opened to
Behind position, two water conservancy diversion BOB(beginning of block)s rotate for wind to be oriented to left side air outlet and right side air outlet.
After water conservancy diversion BOB(beginning of block) is rotated, wind wheel motor proceeds by deceleration from current wind speed, that is to say, that wind wheel motor is opened
Beginning turn reducing speed.
After two baffles rotate in place, intermediate air door begins to shut off, after intermediate air door is closed in place, wind wheel motor
Speed-raising for example recovers to former rotating speed.That is, in air outlet handoff procedure control wind wheel motor from current wind speed start into
Row slows down, and controls the speed-raising of wind wheel motor after air outlet switching is completed.
Afterwards air-conditioner is in both sides air-out mode.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
Describe the air-out control of the air-conditioner according to second specific embodiment of the invention in detail below with reference to 14 and Figure 15
Method.
In this embodiment, as shown in figure 14, air-conditioner is switched to three face air-out modes from middle air-out mode, that is,
Say, air outlet switching command is that to switch to centre air vent, left side air outlet and right side air outlet from middle air outlet equal
Air-out.
When air outlet switching command is received, left side air outlet and right side air outlet are controlled according to air outlet switching command
Corresponding air door is opened, and after left side air outlet and the corresponding door opening of right side air outlet are finished, i.e., when left side goes out
Air port and right side air outlet are opened after finishing, and control deflector rotate in place so that left side air outlet and right side air outlet.
On the left of the opening during air outlet and right side air outlet, centre air vent keeps it turned on.
Specifically, as shown in figure 15, when air-conditioner is in middle air-out mode, air outlet switching command is being received
Signal when start switching：First both sides air door opens (i.e. left side air door and right side air door are opened), and in both sides, air door is opened
During, wind wheel motor proceeds by deceleration from current wind speed, that is to say, that wind wheel motor starts turn reducing speed.
After both sides air door is opened in place, two water conservancy diversion BOB(beginning of block)s are rotated.
After two baffles rotate in place, the speed-raising of wind wheel motor for example recovers to former rotating speed.That is, in air outlet
Wind wheel motor is controlled in handoff procedure and proceeds by deceleration from current wind speed, and wind wheel electricity is controlled after air outlet switching is completed
Machine raises speed.
Afterwards air-conditioner is in three face air-out modes.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
Air control is gone out according to the air-conditioner of the 3rd specific embodiment of the invention below with reference to Figure 16 and Figure 17 detailed descriptions
Method processed.
As shown in figure 16, in this embodiment, air-conditioner is switched to middle air-out mode from three face air-out modes, that is,
Say, air outlet switching command is to switch to centre air vent from centre air vent, left side air outlet and the equal air-out of right side air outlet
Air-out.
When air outlet switching command is received, centre air vent is controlled according to air outlet switching command and keeps it turned on shape
State, control deflector is rotated such that front side air outlet, after deflector rotate in place, air outlet and right side on the left of control
The corresponding air door of air outlet is closed.
Specifically, as shown in figure 17, when air-conditioner is in three face air-out modes, air outlet switching command is being received
Signal when start switching：First centre air vent keeps it turned on, and two water conservancy diversion BOB(beginning of block)s are rotated, and are rotated in baffle
During, wind wheel motor starts turn reducing speed.
After two baffles rotate in place, both sides air door (i.e. left side air door and right side air door) begins to shut off.
After both sides air door is closed in place, the speed-raising of wind wheel motor for example recovers to former rotating speed, that is to say, that cut in air outlet
Wind wheel motor is controlled during changing and proceeds by deceleration from current wind speed, and wind wheel motor is controlled after air outlet switching is completed
Speed-raising.
Afterwards, air-conditioner is in middle air-out mode.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
Air control is gone out according to the air-conditioner of the 4th specific embodiment of the invention below with reference to Figure 18 and Figure 19 detailed descriptions
Method processed.
As shown in figure 18, in this embodiment, air-conditioner is switched to both sides air-out mode from three face air-out modes, that is,
Say, air outlet switching command is to switch to left side air outlet from centre air vent, left side air outlet and the equal air-out of right side air outlet
With the equal air-out of right side air outlet.
When air outlet switching command is received, left side air outlet and right side air outlet are controlled according to air outlet switching command
Keep it turned on, deflector is controlled afterwards and is rotated such that left side air outlet and right side air outlet, when deflector is rotated
After in place, the corresponding air door of control centre air vent is closed.
Specifically, as shown in figure 19, when air-conditioner is in three face air-out modes, air outlet switching command is being received
Start switching during signal：First left side air outlet and right side air outlet keep it turned on, and two water conservancy diversion BOB(beginning of block)s are rotated, and are being led
During stream block is rotated, wind wheel motor starts turn reducing speed.
After two baffles rotate in place, wind only blows to left side air outlet and right side air outlet, and intermediate air door starts to close
Close.
After intermediate air door is closed in place, former rotating speed is for example replied in the speed-raising of wind wheel motor, that is to say, that in air outlet switching
During control wind wheel motor and proceed by decelerations from current wind speed, and control wind wheel motor is carried after air outlet switching is completed
Speed.
Afterwards, air-conditioner is in both sides air-out mode.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
The air-out control method of air-conditioner according to embodiments of the present invention is described in detail below with reference to Figure 20 and Figure 21.
As shown in figure 20, in this embodiment, air-conditioner is switched to middle air-out mode from both sides air-out mode, that is,
Say, air outlet switching command is to switch to centre air vent air-out from left side air outlet and the equal air-out of right side air outlet.
When air outlet switching command is received, the corresponding air door of centre air vent is controlled according to air outlet switching command and is opened
Open, after the corresponding door opening of centre air vent is finished, control deflector is rotated such that centre air vent air-out, in water conservancy diversion
After plate rotate in place, control left side air outlet and the corresponding air door of right side air outlet are closed.
Specifically, as shown in figure 21, when air-conditioner is in both sides air-out mode, air outlet switching command is being received
Start switching during signal：
First intermediate air door is opened, and after intermediate air door is opened in place, two water conservancy diversion BOB(beginning of block)s are rotated, and are rotated in baffle
During, wind wheel motor starts turn reducing speed.
After two baffles rotate in place, both sides air door (i.e. left side air door and right side air door) begins to shut off.
After two air doors are closed in place, the speed-raising of wind wheel motor for example recovers former rotating speed, that is to say, that in air outlet switching
During control wind wheel motor and proceed by decelerations from current wind speed, and control wind wheel motor is carried after air outlet switching is completed
Speed.
Afterwards air-conditioner is in middle air-out mode.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
The air-out controlling party of the air-conditioner according to sixth embodiment of the invention is described in detail below with reference to Figure 22 and Figure 23
Method.
As shown in figure 22, in this embodiment, air-conditioner is switched to three face air-out modes from both sides air-out mode, that is,
Say, air outlet switching command is to switch to centre air vent, left side air outlet from left side air outlet and the equal air-out of right side air outlet
With the equal air-out of right side air outlet.
When air outlet switching command is received, the corresponding air door of centre air vent is controlled according to air outlet switching command and is opened
Open, after the corresponding door opening of centre air vent is finished, control deflector is rotated such that centre air vent, left side air outlet
With the equal air-out of right side air outlet.
Specifically, as shown in figure 23, when air-conditioner is in both sides air-out mode, air outlet switching command is being received
Start switching during signal：
First intermediate air door is opened, and after intermediate air door is opened, wind wheel motor starts turn reducing speed, wherein opening in intermediate air door
During opening, left side air door and right side air door keep it turned on.
After intermediate air door is opened in place, two water conservancy diversion BOB(beginning of block)s are rotated.
After two baffles rotate in place, the speed-raising of wind wheel motor for example recovers to former rotating speed, that is to say, that in air outlet
Wind wheel motor is controlled in handoff procedure and proceeds by deceleration from current wind speed, and wind wheel electricity is controlled after air outlet switching is completed
Machine raises speed.
Afterwards air-conditioner is in three face air-out modes.
The air-out control method of air-conditioner according to embodiments of the present invention, can effectively reduce in air outlet handoff procedure
The noise of generation.
As shown in figure 1, in some embodiments of the invention, the air-out mode of air-conditioner also includes left side air outlet
Mix air-out mode with centre air vent is dried to the left first.
As shown in Fig. 2 in some embodiments of the invention, the air-out mode of air-conditioner also includes right side air outlet
Mix air-out mode with centre air vent is dried to the right second.
In a particular embodiment of the present invention, air-conditioner includes following five kinds of air-out modes：Three face air-out modes, both sides go out
Wind pattern, middle air-out mode, the first mixing air-out mode and the second mixing air-out mode, air-conditioner can go out at above-mentioned five kinds
Free switching between wind pattern.
For example when air-conditioner is switched to the first mixing air-out mode from middle air-out mode, according to air outlet switching command
Control left side door opening, while control intermediate air door keeping it turned on, can preferably control the outlet air end of intermediate air door
5 °～20 ° are swung to the left, and after left side door opening is finished, baffle of the control positioned at left side swings to air channel the right, control bit
Baffle in right side swings to air channel the right.Wherein in air outlet handoff procedure after such as left side door opening, wind wheel motor
Reduce speed now, wind wheel motor replys original rotating speed after rotateing in place in deflector after air outlet switching is finished.
When air-conditioner is switched to the second mixing air-out mode from middle air-out mode, controlled according to air outlet switching command
Right side door opening, while control intermediate air door keeping it turned on, can preferably control the outlet air end of intermediate air door to the right
5 °～20 ° are swung, after right side door opening is finished, baffle of the control positioned at left side swings to the air channel left side, and control is located at the right side
The baffle of side swings to the air channel left side.Wherein in air outlet handoff procedure after such as right side door opening, wind wheel motor starts
Slow down, wind wheel motor replys original rotating speed after rotateing in place in deflector after air outlet switching is finished.
It is understood that the first mixing air-out mode and the second mixing air-out mode and remaining air-out mode of air-conditioner
Between switching principle it is identical with the switching principle in above-mentioned example, for example according to air outlet switching command control need air-out
The corresponding door opening of air outlet, after the corresponding door opening of the air outlet for needing air-out is finished, control deflector with
Make the air outlet for needing air-out.Subtract while wind wheel motor being controlled in air outlet handoff procedure and being proceeded by from current wind speed
Speed, and the speed-raising of wind wheel motor is controlled after air outlet switching is completed, current wind speed is for example reverted to, therefore here is not just detailed
Description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In flow chart or here any process described otherwise above or method description are construed as, expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realizing.For example, if realized with hardware, and in another embodiment, can be with well known in the art
Any one of row technology or their combination are realizing：With for realizing the logic gates of logic function to data-signal
Discrete logic, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Suddenly the hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated mould
Block both can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized and as independent production marketing or when using using in the form of software function module, it is also possible to be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having shown that above and retouching
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (23)
1. a kind of air conditioner room unit, including housing, damper assemblies, wind wheel system and heat exchanger, the damper assemblies are located at institute
State on the periphery wall of housing, the wind wheel system and the heat exchanger are located in the housing, and the housing is provided with air inlet,
Characterized in that,
At least one spiral case is provided with the housing, rotatable deflector is provided with each described spiral case to limit two wind
Road, each described air channel has the air outlet being located on the periphery wall of the housing, and each described air outlet has air-out state
And closure state, a part of air outlet when air-out state, air outlet described in another part in air-out state or
Closure state；
The damper assemblies include the multiple air doors for closing each air outlet；The wind wheel system includes at least one
Blower fan, is provided with a blower fan in each described spiral case, at least one of described another part air outlet carry out air-out-
During closure switching, the action of the corresponding air door of the air outlet and deflector that are switched is asynchronous, the air-out-closure switching
Including switching to air-out state from closure state and switching to closure state from air-out state, the wind wheel system is arranged to
During wind-closure switches, the blower fan reduction of speed and raise speed after switching is completed.
2. air conditioner room unit according to claim 1, it is characterised in that the air outlet being switched is from the air-out
State is switched in the handoff procedure of the closure state, and after the corresponding deflector rotate in place, corresponding air door is closed.
3. air conditioner room unit according to claim 1, it is characterised in that the air outlet being switched is from the closure
State is switched in the handoff procedure of the air-out state, and after corresponding door opening is finished, the corresponding deflector is rotated
In place.
4. air conditioner room unit according to claim 1, it is characterised in that the free end of each deflector is formed as
Elastic component.
5. air conditioner room unit according to claim 1, it is characterised in that each described deflector is from the deflector
Free end be formed as streamlined on the direction of the hub switch side of the deflector.
6. air conditioner room unit according to claim 1, it is characterised in that the air conditioner room unit is floor air conditioner
Indoor set.
7. air conditioner room unit according to claim 6, it is characterised in that each described air outlet in the vertical direction prolongs
Stretch, each described spiral case and each described deflector are extended in vertical direction respectively.
8. air conditioner room unit according to claim 1, it is characterised in that the blower fan is cross flow fan.
9. air conditioner room unit according to claim 1, it is characterised in that the blower fan is, the air outlet is
Two.
10. air conditioner room unit according to claim 1, it is characterised in that the spiral case is two.
11. air conditioner room units according to claim 10, it is characterised in that neighbouring mutual the two of described two spiral cases
The air outlet in individual air channel connects to limit a centre air vent.
12. air conditioner room units according to claim 1, it is characterised in that the wind wheel system is arranged in air-out-close
Close switching during, the blower fan reduction of speed and complete switching after recover to switching before rotating speed.
A kind of 13. air-out control methods of air-conditioner, it is characterised in that the air-conditioner include blower fan, rotatable deflector,
The air outlet of two and the above, two and the above are used to closing the air door of the air outlet, the air-out control method include as
Lower step：
Receive air outlet switching command；
Controlling one of a part of air outlet and another part air outlet according to the air outlet switching command carries out air-out-close
Switching is closed, in air-out-closure switching, the corresponding deflector of air outlet and the asynchronous action of air door being switched is controlled, is being gone out
During wind-closure switches, the blower fan reduction of speed and raise speed after switching is completed.
The air-out control method of 14. air-conditioners according to claim 13, it is characterised in that the air outlet being switched is from going out
Wind state is switched in the handoff procedure of closure state, and after the corresponding deflector rotate in place, corresponding air door is closed.
The air-out control method of 15. air-conditioners according to claim 13, it is characterised in that the air outlet being switched is from institute
In stating the handoff procedure that closure state switches to air-out state, after corresponding door opening is finished, the corresponding deflector turns
Move in place.
The air-out control method of 16. air-conditioners according to claim 13, it is characterised in that the air outlet includes centre
Air outlet, left side air outlet and right side air outlet that the centre air vent both sides are located at respectively.
The air-out control method of 17. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order be from the centre air vent air-out switch to the equal air-out of the centre air vent, left side air outlet and right side air outlet when,
The left side air outlet is controlled according to the air outlet switching command and air outlet corresponding air door in right side is opened, and when described
After left side air outlet and the corresponding door opening of right side air outlet are finished, control the deflector and rotate in place so that the left side
Side air-out mouth and right side air outlet.
The air-out control method of 18. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order be from the centre air vent air-out switch to the left side air outlet and the right side air outlet equal air-out when, according to described
Air outlet switching command controls the left side air outlet and the corresponding air door of the right side air outlet is opened, when the left side air-out
After mouth and the corresponding door opening of the right side air outlet are finished, control the deflector and be rotated such that the left side air outlet
With the right side air outlet, after the deflector rotate in place, control the corresponding air door of the centre air vent and close.
The air-out control method of 19. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order is to switch to the centre air vent from the centre air vent, the left side air outlet and the equal air-out of the right side air outlet
During air-out, the centre air vent is controlled according to the air outlet switching command and is kept it turned on, controlled the deflector and turn
Move so that the centre air vent air-out, after the deflector rotate in place, controls the left side air outlet and the right side
The corresponding air door of side air-out mouth is closed.
The air-out control method of 20. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order is to switch to the left side air outlet from the centre air vent, the left side air outlet and the equal air-out of the right side air outlet
During air-out equal with the right side air outlet, the left side air outlet is controlled according to the air outlet switching command and the right side goes out
Air port keeps it turned on, and the deflector is controlled afterwards and is rotated such that the left side air outlet and the right side air outlet go out
Wind, after the deflector rotate in place, controls the corresponding air door of the centre air vent and closes.
The air-out control method of 21. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order be from the left side air outlet and the equal air-out of the right side air outlet switch to the centre air vent air-out when, according to described
Air outlet switching command controls the corresponding door opening of the centre air vent, when the corresponding door opening of the centre air vent
After finishing, control deflector is rotated such that the centre air vent air-out, and after the deflector rotate in place, control is described
Left side air outlet and the corresponding air door of the right side air outlet are closed.
The air-out control method of 22. air-conditioners according to claim 16, it is characterised in that when air outlet switching refers to
Order is to switch to the centre air vent, the left side air outlet from the left side air outlet and the equal air-out of the right side air outlet
During air-out equal with the right side air outlet, the corresponding air door of the centre air vent is controlled according to the air outlet switching command and is opened
Open, after the corresponding door opening of the centre air vent is finished, control the deflector and be rotated such that the middle air-out
Mouth, the left side air outlet and the equal air-out of the right side air outlet.
The air-out control method of 23. air-conditioners according to claim 13, it is characterised in that described after the completion of switching
Blower fan recovers the rotating speed to switching.
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