CN104613620B - Air-conditioner and air outlet control method thereof - Google Patents
Air-conditioner and air outlet control method thereof Download PDFInfo
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- CN104613620B CN104613620B CN201510053965.1A CN201510053965A CN104613620B CN 104613620 B CN104613620 B CN 104613620B CN 201510053965 A CN201510053965 A CN 201510053965A CN 104613620 B CN104613620 B CN 104613620B
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- air
- air outlet
- switching
- blower fan
- outlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air-conditioner and an air outlet control method thereof. The air-conditioner comprises a shell, a ventilation door assembly used for opening or closing two or more air flues, and a fan system. At least one volute used for limiting the air flues is arranged in the shell, the two or more air flues are formed in the shell, and each air flue is provided with an air outlet formed in the outer circumferential wall of the shell. The fan system is arranged in the shell, the fan system comprises fans, and one fan is arranged in each volute. The fan system is arranged in the mode that one part of air outlets are used for air exhausting, and one of the other part of air outlets is in the air exhausting-closing switching process. The fans decelerate and then accelerate after switching is completed. Air exhausting-closing switching comprises the process of being switched to be in the air exhausting state from the closing state and the process of being switched to be in the closing state from the air exhausting state. According to the air-conditioner, noise generated in the switching process of the air outlets is lowered, and the using comfort by users is improved.
Description
Technical field
The present invention relates to refrigerating field, more particularly, to a kind of air-conditioner and its air-out control method.
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.Simultaneously existing air-conditioner noise during air outlet switching is larger, affects user
Comfort.
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 proposing a kind of air-conditioner, the noise that reduction air outlet is produced when switching changes
The comfort of kind user.
It is an object of the present invention to propose a kind of air-out control method of air-conditioner, reduce when air outlet switches and produce
Noise, improve the comfort of user.
Air-conditioner according to embodiments of the present invention, including：Housing, is provided with for limiting exhaust passage at least in the housing
There is the air channel of two and the above, each described air channel has the periphery wall for being located at the housing in one spiral case, the housing
On air outlet；For opening or closing the damper assemblies in described two and the above air channel；Blower fan system, the blower fan system
It is located in the housing, the blower fan system includes blower fan, and a blower fan, the blower fan system are provided with each described spiral case
It is described during system is arranged in a part of air outlet and one of another part air outlet carries out air-out-closure switching
Blower fan reduction of speed and complete switching after raise speed, the air-out-closure switching include from closure state switch to air-out state and from
Air-out state switches to closure state.
Air-conditioner according to embodiments of the present invention, in the handoff procedure of different air outlets, due to blower fan reduction of speed, so as to can
To reduce the noise that air-conditioner is produced in air outlet handoff procedure, simultaneously because blower fan raises speed after the completion of switching, so as to not
The use demand of user can be affected, the comfort of user is improved.
In some embodiments of the invention, the damper assemblies include the air door of two and the above, it is described two and with
On air door and described two and the above air channel correspond and arrange, each described air door is located at the corresponding air outlet
For opening or closing the air outlet.
Some embodiments of the invention, are provided with diversion mechanism to limit in each described spiral case in each described spiral case
Two air channels are made, the damper assemblies include deflector, one is provided with each described spiral case and is rotatably arranged at described point
Deflector in stream mechanism, the deflector can turn between the position closed one of air channel and open described two air channels
It is dynamic.
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 some specific examples of the present invention, the blower fan is one, and the air outlet is two, one of air-out
Mouthful open and another air outlet is carried out during air-out-closure switches, the blower fan reduction of speed and the speed-raising after switching is completed.
In other specific examples of the present invention, the spiral case is two, and two wind are limited in each described spiral case
Road, the blower fan system includes two blower fans, and the periphery wall of the housing is provided with centre air vent, is located at the centre respectively
The left side air outlet and right side air outlet of air outlet both sides.
Some embodiments of the invention, the blower fan system is arranged in a part of air outlet and another part
One of air outlet is carried out during air-out-closure switches, and the blower fan reduction of speed and is recovered after switching is completed to switching forward
Speed.
The air-out control method of air-conditioner according to embodiments of the present invention, the air-conditioner include blower fan, two and more than
Air outlet, the air-out control method comprises the steps：Receive air outlet switching command；Referred to according to air outlet switching
One of a part of air outlet of order control and another part air outlet carry out air-out-closure switching, cut air-out-closure is carried out
During changing, the blower fan reduction of speed simultaneously raises speed after the completion of switching, and the air-out-closure switching includes from closure state switching
Closure state is switched to into air-out state and from air-out state.
The air-out control method of air-conditioner according to embodiments of the present invention, in the handoff procedure of different air outlets, due to
Blower fan reduction of speed, such that it is able to reduce the noise that air-conditioner is produced in air outlet handoff procedure, simultaneously because blower fan is switching
Into rear speed-raising, so as to not interfere with the use demand of user, the comfort of user is improved.
In some examples of the present invention, the air outlet is two and blower fan is one.
In other examples of the present invention, described two and the above air outlets are including centre air vent, positioned at described
The left side air outlet and right side air outlet of centre air vent both sides.
In some embodiments of the invention, when the air outlet switching command is to switch to institute from middle air outlet
When stating the equal air-out of centre air vent, left side air outlet and right side air outlet, the left side is controlled according to the air outlet switching command
Side air-out mouth and right side air outlet switch to air-out state, and in handoff procedure, the blower fan is proceeded by from current wind speed and subtracted
Speed, and after the completion of switching, the fan speed increasing.
In 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 right side air outlet switch to air-out state, the centre air vent and switch to closure state, in handoff procedure,
The blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
In 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
Order controls the left side air outlet and the right side air outlet and switches to closure state, and in handoff procedure, the blower fan is from working as
Front wind speed proceeds by deceleration, and after the completion of switching, the fan speed increasing.
In 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
Control the centre air vent according to the air outlet switching command and switch to closure state, in handoff procedure, the blower fan from
Current wind speed proceeds by deceleration, and after the completion of switching, the fan speed increasing.
In 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
Air port switches to air-out state, the control left side air outlet and the right side air outlet and switches to closure state, is switching
Cheng Zhong, the blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
In 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
Control the centre air vent according to the air outlet switching command and switch to air-out state, in handoff procedure, the blower fan from
Current wind speed proceeds by deceleration, and after the completion of switching, the fan speed increasing.
In some embodiments of the invention, after the completion of switching, the blower fan recovers the rotating speed to switching.
Description of the drawings
Fig. 1 be according to the air-conditioner of first embodiment of the invention in centre air vent dry to the left with left side air-out when
Schematic diagram；
Fig. 2 is that the air-conditioner 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 of second embodiment of the invention；
Fig. 4 is in the schematic diagram during air-out of side for the air-conditioner shown in Fig. 3；
Fig. 5 is schematic diagram when front side air-out is according to the air-conditioner of third embodiment of the invention；
Fig. 6 is in the schematic diagram during air-out of side for the air-conditioner shown in Fig. 5；
Fig. 7 is the schematic diagram of the air-conditioner according to four embodiment of the invention；
Fig. 8 is the schematic diagram of the air-conditioner 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 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 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 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 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 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 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 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.
The switching of air outlet refers to air outlet and switches to closure state from air-out state or switch to from closure state
Air-out state, during the air outlet of air-conditioner switches to closure state from air-out state, air-out passage is gradually reduced.When
During the air outlet of air-conditioner switches to air-out state from closure state, air-out passage gradually increases, air-out passage by
It is decrescence little or gradually increase during, the situation that air-out passage is a gap occurs, inventor is in experimentation
It is middle to find in a part of air outlet in air-out state and when another part air outlet is switched over, when the air outlet for switching over
Air-out passage change most gap when, wind pass through the gap when can produce larger noise, hence in so that air-conditioner realize
During the switching of different air outlets, noise is larger, affects the comfort of user.
Air-conditioner 100 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Figure 11, wherein air-conditioner
100 can be single cooler or air conditioner.
Air-conditioner 100 according to embodiments of the present invention, including：Housing 1, damper assemblies and blower fan system, wherein can manage
Solution, air-conditioner 100 also includes the grade element of heat exchanger 6, and heat exchanger 6 is located in housing 1.
Wherein, be provided with housing 1 at least one spiral case 2 for limiting exhaust passage 20, housing 1 have two and more than
Air channel 20, each air channel 20 has and is located at air outlet 10 on the periphery wall of housing 1, that is to say, that is provided with least in housing 1
At least one air channel 20 is limited in one spiral case 2, each spiral case 2, is limited in housing 1 by least one spiral case 2 many
Individual air channel 20, the periphery wall of housing 1 is provided with multiple air outlets 10, and multiple air channels 20 correspond with multiple air outlets 10 and set
Put.The running status of each air outlet 10 includes closure state and air-out 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 are used to open or close the air channel 20 of two and the above, that is to say, that the opening in each air channel 20 or
Closing is controlled by damper assemblies, and when air channel 20 is opened, then corresponding air outlet 10 is in air-out state, when air channel 20 is closed
When closing, then corresponding air outlet 10 is in closure state.As long as it is understood that the not air-out of air outlet 10, then all claim this to go out
Air port 10 is in closure state.
Blower fan system is located in housing 1, and blower fan system includes being provided with a blower fan 40, blower fan in blower fan 40, each spiral case 2
System is arranged in the air-out of a part of air outlet 10 and one of another part air outlet 10 carries out the process of air-out-closure switching
In, the reduction of speed of blower fan 40 and complete switching after raise speed, air-out-closure switching include from closure state switch to air-out state and from
Air-out state switches to closure state.
As long as that is, some air outlet 10 be in air-out state, and have one or several air outlets 10 from
Closure state is switched to air-out state or is switched to closure state from air-out state, and blower fan 40 all carries out reduction of speed, when completing to cut
After changing, blower fan 40 raises speed.Preferably, blower fan system be arranged in the air-out of a part of air outlet 10 and another part air outlet 10 it
One is carried out during air-out-closure switches, and the reduction of speed of blower fan 40 and recovers the rotating speed to switching after switching is completed.
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 100 according to embodiments of the present invention, in the handoff procedure of different air outlets 10, because blower fan 40 drops
Speed, such that it is able to reduce the noise that air-conditioner 100 is produced in the handoff procedure of air outlet 10, simultaneously because blower fan 40 is switching
Into rear speed-raising, so as to not interfere with the use demand of user, the comfort of user is improved.
Some embodiments of the invention, as depicted in figs. 1 and 2, damper assemblies include the air door of two and the above, two
The air channel 20 of individual and the above air door and two and the above corresponds and arranges, and each air door is located at corresponding air outlet 10 and uses
In opening or closing air outlet 10.That is, each air outlet 10 is opened or closed by corresponding airdoor control.
In some embodiments of the invention, as Figure 9-Figure 11, in each spiral case 2 diversion mechanism 5 is provided with every
Two air channels 20 are limited in individual spiral case 2,
Damper assemblies include being provided with a water conservancy diversion being rotatably arranged on diversion mechanism 5 in deflector 30, each spiral case 2
Plate 30, deflector 30 is rotatable between the position closed one of air channel 20 and open two air channels 20, that is to say, that every
Individual spiral case 2 and corresponding diversion mechanism 5 limit two air channels 20, and each diversion mechanism 5 is provided with rotatable deflector 30,
As shown in figure 9, the free end of deflector 30 does not contact with the inwall of spiral case 2 so that two air channels 20 are in open mode, such as
Shown in Figure 10, the free end of deflector 30 contacts to close the air channel 20 and cause another with the inwall in one of air channel 20
Air channel 20 is in open mode.As shown in figure 11, the free end of deflector 30 contacts to close with the inwall in another air channel 20
Another air channel 20 and cause remaining air channel 20 be in open mode.
It is understood that damper assemblies can only include air door, or damper assemblies only include deflector 30, Huo Zhefeng
Door component includes air door and deflector 30 simultaneously, when in the handoff procedure of air outlet 10, the gap of air-out passage can by air door with
The side wall of air outlet 10 is limited, and/or the free end by deflector 30 limits with the inwall in air channel 20.
Preferably, each deflector 30 is upwardly formed in the side from the free end of deflector 30 to the hub switch side of deflector 30
For streamlined.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.
In some embodiments of invention, as shown in figure 8, blower fan 40 is one, air outlet 10 is two, and one of them goes out
Air port 10 is opened and another air outlet 10 is carried out during air-out-closure switches, the reduction of speed of blower fan 40 and after switching is completed
Speed-raising.More specifically, being provided with diversion mechanism 5 to limit two as shown in figure 8, being provided with housing 1 in a spiral case 2, spiral case 2
Air outlet 10, diversion 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.
In the example of fig. 1 and 2, air-conditioner 100 includes two spiral cases 2, and damper assemblies include three air doors and two
Deflector 30, 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.
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
The air outlet of blower fan, two and the above, air-conditioner has various air-out modes, the operation shape of the air outlet in every kind of air-out mode
State is different from the running status of the air outlet in other air-out mode.Wherein the concrete structure of air-conditioner is carried out above-mentioned
Describe in detail, such as in some examples of the present invention, air outlet is two and blower fan is one.Other in the present invention show
In example, the air outlet of two and the above includes centre air vent, the left side air outlet positioned at the centre air vent both sides and the right side
Side air-out mouth, just repeats 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, during air-out-closure switching is carried out, blower fan reduction of speed simultaneously raises speed after the completion of switching, air-out-closure switching bag
Include and switch to air-out state from closure state and switch to closure state from air-out state.That is, switching in air outlet
Cheng Zhong, the rotating speed of blower fan is in variable condition.Preferably, after the completion of switching, blower fan recovers the rotating speed to switching.
The air-out control method of air-conditioner according to embodiments of the present invention, in the handoff procedure of different air outlets, due to
Blower fan reduction of speed, such that it is able to reduce the noise that air-conditioner is produced in air outlet handoff procedure, simultaneously because blower fan is switching
Into rear speed-raising, so as to not interfere with the use demand of user, the comfort of user is improved.
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
Switch to air-out state, centre air vent and switch to closure state, in handoff procedure, blower fan is proceeded by from current wind speed and subtracted
Speed, and after the completion of switching, fan speed increasing.
Specifically, left side air outlet is controlled according to air outlet switching command and air outlet corresponding air door in right side is opened,
After left side air outlet and the corresponding door opening of right side air outlet are finished, control deflector is so that left side air outlet and right side
Air outlet, in deflector course of action, blower fan proceeds by deceleration from current wind speed, after deflector rotate in place,
The corresponding air door of control centre air vent is closed, and fan speed increasing for example reverts to rotating speed before switching.
More specifically, as shown in figure 13, when air-conditioner is in middle air-out mode, refer to air outlet switching is received
Start switching during the signal of order：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
After in place, two deflectors start to rotate.
After deflector starts to rotate, blower fan proceeds by deceleration from current wind speed, that is to say, that blower fan starts turn reducing
Speed.
After two deflectors rotate in place, intermediate air door begins to shut off, after intermediate air door is closed in place, fan speed increasing
For example recover the rotating speed to switching.Subtract that is, blower fan being controlled in air outlet handoff procedure and being proceeded by from current wind speed
Speed, and control fan speed increasing 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
Air-out state is switched to, in handoff procedure, blower fan proceeds by deceleration from current wind speed, and after the completion of switching, blower fan
Speed-raising, for example, revert to rotating speed before switching.
Specifically, left side air outlet is controlled according to air outlet switching command and air outlet corresponding air door in right side is opened,
In air door opening procedure, blower fan proceeds by deceleration from current wind speed, and when left side air door and right side door opening are finished
Afterwards, i.e., after left side air outlet and right side air outlet are opened to be finished, control deflector is so that left side air outlet and right side air-out
Mouth air-out, blower fan reverts to current wind speed.On the left of the opening during air outlet and right side air outlet, centre air vent keeps
Opening.
More specifically, as shown in figure 15, when air-conditioner is in middle air-out mode, refer to air outlet switching is received
Start switching during the signal of order：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, blower fan proceeds by deceleration from current wind speed, that is to say, that blower fan starts turn reducing speed.
After both sides air door is opened in place, two deflectors start to rotate.
After two deflectors rotate in place, fan speed increasing.That is, in air outlet handoff procedure control blower fan from
Current wind speed proceeds by deceleration, and controls fan speed increasing after air outlet switching is completed.
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, left side air outlet and right side air outlet are controlled according to air outlet switching command
Closure state is switched to, in handoff procedure, blower fan proceeds by deceleration from current wind speed, and after the completion of switching, blower fan
Speed-raising, for example, revert to rotating speed before switching.
Specifically, according to air outlet switching command control centre air vent keep it turned on, control deflector so that
Front side air outlet is obtained, in deflector course of action, blower fan proceeds by deceleration from current wind speed, turns in deflector
Behind position, control left side air outlet and the corresponding air door of right side air outlet are closed, and blower fan reverts to current wind speed.
More specifically, as shown in figure 17, when air-conditioner is in three face air-out modes, refer to air outlet switching is received
Start switching during the signal of order：First centre air vent keeps it turned on, and two deflectors start to rotate, and rotate in deflector
During, blower fan starts turn reducing speed.
After two deflectors rotate in place, both sides air door (i.e. left side air door and right side air door) begins to shut off.
Both sides air door close in place after, fan speed increasing, that is to say, that in air outlet handoff procedure control blower fan from work as
Front wind speed proceeds by deceleration, and controls fan speed increasing after air outlet switching is completed.
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, centre air vent is controlled according to air outlet switching command and switches to closed form
State, in handoff procedure, blower fan proceeds by deceleration from current wind speed, and after the completion of switching, fan speed increasing.
Specifically, left side air outlet is controlled according to air outlet switching command and right side air outlet keeps it turned on, it
Deflector is controlled afterwards so that left side air outlet and right side air outlet, in deflector course of action, blower fan is from current wind
Speed proceeds by deceleration, and after deflector rotate in place, the corresponding air door of control centre air vent is closed, fan speed increasing, for example
Revert to rotating speed before switching.
More specifically, as shown in figure 19, when air-conditioner is in three face air-out modes, air outlet switching command is being received
Signal when start switching：First left side air outlet and right side air outlet keep it turned on, and two deflectors start to rotate,
During deflector is rotated, blower fan starts turn reducing speed.
After two deflectors rotate in place, intermediate air door begins to shut off.
Intermediate air door close in place after, fan speed increasing, that is to say, that in air outlet handoff procedure control blower fan from work as
Front wind speed proceeds by deceleration, and controls fan speed increasing 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.
The air-out controlling party of the air-conditioner according to fifth embodiment of the invention is described in detail below with reference to Figure 20 and Figure 21
Method.
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, centre air vent is controlled according to air outlet switching command and switches to air-out shape
State, control left side air outlet and right side air outlet switch to closure state, in handoff procedure, blower fan from current wind speed start into
Row slows down, and after the completion of switching, fan speed increasing.
Specifically, the corresponding door opening of centre air vent is controlled according to air outlet switching command, works as centre air vent
After corresponding door opening is finished, control deflector so that centre air vent air-out, in deflector course of action, blower fan from
Current wind speed proceeds by deceleration, after deflector rotate in place, air outlet and the corresponding air door of right side air outlet on the left of control
Close, fan speed increasing, for example, revert to rotating speed before switching.
More specifically, as shown in figure 21, when air-conditioner is in both sides air-out mode, air outlet switching command is being received
Signal when start switching：
First intermediate air door is opened, and after intermediate air door is opened in place, two deflectors start to rotate, and rotate in deflector
During, blower fan starts turn reducing speed.
After two deflectors 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, fan speed increasing, that is to say, that blower fan is controlled in air outlet handoff procedure from working as
Front wind speed proceeds by deceleration, and controls fan speed increasing after air outlet switching is completed.
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, centre air vent is controlled according to air outlet switching command and switches to air-out shape
State, in handoff procedure, blower fan proceeds by deceleration from current wind speed, and after the completion of switching, fan speed increasing.
Specifically, the corresponding door opening of centre air vent is controlled according to air outlet switching command, it is opened in air door
Cheng Zhong, blower fan proceeds by deceleration from current wind speed, after the corresponding door opening of centre air vent is finished, control deflector with
So that centre air vent, left side air outlet and the equal air-out of right side air outlet, fan speed increasing, such as revert to rotating speed before switching.
More specifically, as shown in figure 23, when air-conditioner is in both sides air-out mode, air outlet switching command is being received
Signal when start switching：
First intermediate air door is opened, and after intermediate air door is opened, blower fan starts turn reducing speed, wherein open in intermediate air door
During, left side air door and right side air door keep it turned on.
After intermediate air door is opened in place, two deflectors start to rotate.
After two deflectors rotate in place, fan speed increasing, that is to say, that in air outlet handoff procedure control blower fan from
Current wind speed proceeds by deceleration, and controls fan speed increasing after air outlet switching is completed.
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, deflector of the control positioned at left side swings to air channel the right, control bit
Deflector in right side swings to air channel the right.Wherein in air outlet handoff procedure after such as left side door opening, blower fan starts
Slow down, air outlet switching finish after i.e. deflector rotate in place rear fan speed-raising, for example revert to switching before rotating speed.
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, deflector of the control positioned at left side swings to the air channel left side, and control is located at the right side
The deflector of side swings to the air channel left side.Wherein in air outlet handoff procedure after such as right side door opening, blower fan reduces speed now,
Air outlet switching finish after i.e. deflector rotate in place rear fan speed-raising, for example revert to switching before rotating speed.
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, i.e., 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 so that
Need the air outlet of air-out.Simultaneously blower fan is controlled in air outlet handoff procedure and proceed by deceleration from current wind speed, and
Fan speed increasing is controlled after air outlet switching is completed, for example, reverts to rotating speed before switching, therefore here is just not described in detail.
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 (17)
1. a kind of air-conditioner, it is characterised in that include：
Housing, is provided with least one spiral case for limiting exhaust passage in the housing, have in the housing two and more than
Air channel, each described air channel has and is located at air outlet on the periphery wall of the housing；
For opening or closing the damper assemblies in described two and the above air channel；
Blower fan system, the blower fan system is located in the housing, and the blower fan system includes blower fan, sets in each described spiral case
There is a blower fan, the blower fan system is arranged in a part of air outlet and one of another part air outlet is gone out
During wind-closure switches, the blower fan reduction of speed and raise speed after switching is completed, the air-out-closure switching is included from closing
Conjunction state switches to air-out state and switches to closure state from air-out state.
2. air-conditioner according to claim 1, it is characterised in that the damper assemblies include the air door of two and the above,
Described two and the above air doors are corresponded with described two and the above air channel and arranged, and each described air door is located at accordingly
The air outlet is used to open or close the air outlet.
3. air-conditioner according to claim 1, it is characterised in that be provided with diversion mechanism with each in each described spiral case
Two air channels are limited in the spiral case,
The damper assemblies include deflector, are provided with one in each described spiral case and are rotatably arranged on the diversion mechanism
Deflector, the deflector is rotatable between the position closed one of air channel and open described two air channels.
4. air-conditioner according to claim 3, it is characterised in that each described deflector is in the freedom from the deflector
Hold the deflector hub switch side direction on be formed as streamlined.
5. air-conditioner according to claim 1, it is characterised in that the blower fan is, the air outlet is two, its
In air outlet open and during another air outlet carries out air-out-closure switching, the blower fan reduction of speed and complete
Raise speed after switching.
6. air-conditioner according to claim 1, it is characterised in that the spiral case is to limit in two, each described spiral case
Go out two air channels, the blower fan system includes two blower fans, and the periphery wall of the housing is provided with centre air vent, is located at respectively
The left side air outlet and right side air outlet of the centre air vent both sides.
7. the air-conditioner according to any one of claim 1-6, it is characterised in that the blower fan system is arranged at
During point one of air outlet and another part air outlet carry out air-out-closure switching, the blower fan reduction of speed and complete
Recover the rotating speed to switching into after switching.
8. a kind of air-out control method of air-conditioner, it is characterised in that the air-conditioner includes the air-out of blower fan, two and the above
Mouthful, the air-out control method comprises the steps：
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, during air-out-closure switching is carried out, the blower fan reduction of speed simultaneously raises speed after the completion of switching, the air-out-close
Closing switching includes switching to air-out state from closure state and switches to closure state from air-out state.
9. the air-out control method of air-conditioner according to claim 8, it is characterised in that the air outlet is two and wind
Machine is one.
10. the air-out control method of air-conditioner according to claim 8, it is characterised in that it is described two and the above go out
Air port is including centre air vent, positioned at the left side air outlet and right side air outlet of the centre air vent both sides.
The air-out control method of 11. air-conditioners according to claim 10, it is characterised in that when air outlet switching refers to
Order be from middle air outlet switch to the equal air-out of the centre air vent, left side air outlet and right side air outlet when, according to
The air outlet switching command controls the left side air outlet and right side air outlet switches to air-out state, in handoff procedure,
The blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
The air-out control method of 12. air-conditioners according to claim 10, 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 right side air outlet switches to air-out state, the centre air vent
Closure state is switched to, in handoff procedure, the blower fan proceeds by deceleration from current wind speed, and after the completion of switching,
The fan speed increasing.
The air-out control method of 13. air-conditioners according to claim 10, 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 left side air outlet is controlled according to the air outlet switching command and the right side air outlet switches to closed form
State, in handoff procedure, the blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
The air-out control method of 14. air-conditioners according to claim 10, 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 centre air vent is controlled according to the air outlet switching command and switches to closed form
State, in handoff procedure, the blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
The air-out control method of 15. air-conditioners according to claim 10, 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
The air outlet switching command control centre air vent switches to air-out state, the control left side air outlet and the right side and goes out
Air port switches to closure state, and in handoff procedure, the blower fan proceeds by deceleration from current wind speed, and when switching is completed
Afterwards, the fan speed increasing.
The air-out control method of 16. air-conditioners according to claim 10, 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 centre air vent is controlled according to the air outlet switching command and switches to air-out shape
State, in handoff procedure, the blower fan proceeds by deceleration from current wind speed, and after the completion of switching, the fan speed increasing.
The air-out control method of 17. air-conditioners according to any one of claim 8-16, it is characterised in that switching
Cheng Hou, the blower fan recovers the rotating speed to switching.
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| CN106839369A (en) * | 2017-03-30 | 2017-06-13 | 广东美的制冷设备有限公司 | Air ducting, wind-guiding control method and air-conditioner |
| CN106839126A (en) * | 2017-03-30 | 2017-06-13 | 广东美的制冷设备有限公司 | Air ducting, wind-guiding control method and air-conditioner |
| CN106839127A (en) * | 2017-03-30 | 2017-06-13 | 广东美的制冷设备有限公司 | Air ducting, wind-guiding control method and air-conditioner |
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| USD913467S1 (en) | 2018-06-12 | 2021-03-16 | ACCO Brands Corporation | Air purifier |
| CN110978961A (en) * | 2019-12-03 | 2020-04-10 | 常熟市汽车饰件股份有限公司 | Rear-mounted double-pendulum vehicle air outlet adjusting structure |
| CN114234285B (en) * | 2021-12-28 | 2023-01-31 | 珠海格力电器股份有限公司 | Air duct structure, control method thereof and cabinet air conditioner |
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| JP2011237063A (en) * | 2010-05-07 | 2011-11-24 | Sharp Corp | Air conditioner |
| CN103791559A (en) * | 2014-01-21 | 2014-05-14 | 广东美的制冷设备有限公司 | Floor type air conditioner and air supply control method thereof |
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| CN104006501A (en) * | 2014-05-28 | 2014-08-27 | 美的集团股份有限公司 | Air-conditioning system and control method thereof |
| CN204115177U (en) * | 2014-08-27 | 2015-01-21 | 广东美的制冷设备有限公司 | Vertical air conditioner indoor set |
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