CN104613545A - 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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- CN104613545A CN104613545A CN201510054533.2A CN201510054533A CN104613545A CN 104613545 A CN104613545 A CN 104613545A CN 201510054533 A CN201510054533 A CN 201510054533A CN 104613545 A CN104613545 A CN 104613545A
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- Prior art keywords
- air
- air outlet
- outlet
- deflector
- door
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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
- 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
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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
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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, especially relate to the air-out control method of a kind of air conditioner room unit and 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 with when heating, substantially be exactly that positive air outlet air conditioner can only front-outlet, side air-out air-conditioning can only side air-out, be difficult to realize the air outlet mode that positive air-out and side air-out combine, greatly reduce the comfortableness of air-conditioner cooling and warming, be difficult to meet the pursuit of consumer to multidimensional air supply mode.
In order to solve the problem, propose a kind of air-conditioner can simultaneously with front-outlet mouth and side air outlet, but this air-conditioner is when realizing the switching of different air outlet in correlation technique, noise is comparatively large, affects the comfort of user.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of air conditioner room unit, can avoid because wind shock is making the air door of closing motion or opening action and produce noise.
Another object of the present invention is the air-out control method proposing a kind of air-conditioner, can avoid because wind shock is making the air door of closing motion or opening action and produce noise.
According to the air conditioner room unit of the embodiment of the present invention, comprise housing, damper assemblies, wind wheel system and heat exchanger, described damper assemblies is located on the periphery wall of described housing, described wind wheel system and described heat exchanger are located in described housing, described housing is provided with air inlet, at least one spiral case is provided with in described housing, rotating deflector is provided with to limit two air channels in each described spiral case, each described air channel has the air outlet on the periphery wall being located at described housing, each described air outlet has air-out state and closure state, when the described air outlet of a part is in air-out state, air outlet described in another part is in air-out state or closure state, described damper assemblies comprises the multiple air doors for closing each described air outlet, described wind wheel system comprises at least one blower fan, a described blower fan is provided with in each described spiral case, at least one in described another part air outlet carries out air-out-closed when switching, the action of the air door that the described air outlet be switched is corresponding and deflector is asynchronous, and described air-out-closed switching comprises and switches to air-out state from closure state and switch to closure state from air-out state.
According to the air-conditioner outdoor unit of the embodiment of the present invention, due to be in air-out state at a part of air outlet and at least one in another part air outlet carry out air-out-closed switch time, the action of the air door that the air outlet be switched is corresponding and deflector is asynchronous, thus can avoid because wind shock is making the air door of closing motion or opening action and produce noise, improve the comfort of user.
Particularly, the described air outlet be switched switches to the handoff procedure of described closure state from described air-out state, and after corresponding described deflector rotate in place, corresponding air door is closed.
Particularly, the described air outlet be switched switches to the handoff procedure of described air-out state from described closure state, and after corresponding door opening, corresponding described deflector rotate in place.
Preferably, the free end of each described deflector is formed as elastic component.
Preferably, each described deflector is formed as streamlined in the direction from the free end of described deflector to the hub switch side of described deflector.
In a particular embodiment of the present invention, described air conditioner room unit is vertical air conditioner indoor unit.
Particularly, each described air outlet in the vertical direction extends, and each described spiral case and each described deflector respectively in the vertical direction extend.
Preferably, described blower fan is cross flow fan.
In examples more of the present invention, described blower fan is one, and described air outlet is two.
In other examples of the present invention, described spiral case is two.
Further, the air outlet in the vicinity of described two spiral cases two air channels is each other communicated with to limit a centre air vent.
According to some embodiments of the present invention, described wind wheel system is arranged in air-out-closed process switched, described blower fan reduction of speed and complete switch after speed-raising.
Preferably, described wind wheel system is arranged in air-out-closed process switched, rotating speed before described blower fan reduction of speed and returning to after completing switching switches.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, described air-conditioner comprises blower fan, rotating deflector, two and above air outlet, two and the above air door for closing described air outlet, and described air-out control method comprises the steps: to receive air outlet switching command; Control a part of air outlet according to described air outlet switching command and in another part air outlet one of carry out air-out-closed and switch, in air-out-closed switches, the deflector action asynchronous with air door that the air outlet controlling to be switched is corresponding.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, due to be in air-out state at a part of air outlet and at least one in another part air outlet carry out air-out-closed switch time, the action of the air door that the air outlet be switched is corresponding and deflector is asynchronous, thus can avoid because wind shock is making the air door of closing motion or opening action and produce noise, improve the comfort of user.
Particularly, the air outlet be switched switches to the handoff procedure of closure state from air-out state, and after corresponding described deflector rotate in place, corresponding air door is closed.
Particularly, the air outlet be switched switches to the handoff procedure of air-out state from described closure state, and after corresponding door opening, corresponding described deflector rotate in place.
Particularly, described two and above air outlet comprise centre air vent, lay respectively at left side air outlet and the right side air outlet of described centre air vent both sides.
According to some embodiments of the present invention, when described air outlet switching command is for switching to the equal air-out of described centre air vent, left side air outlet and right side air outlet from described centre air vent air-out, described left side air outlet is controlled and air door corresponding to right side air outlet is opened according to described air outlet switching command, and when described left side air outlet and door opening corresponding to right side air outlet complete after, control described deflector and rotate in place to make described left side air outlet and right side air outlet.
According to some embodiments of the present invention, when described air outlet switching command is for switching to described left side air outlet and the equal air-out of described right side air outlet from described centre air vent air-out, described left side air outlet is controlled and air door corresponding to described right side air outlet is opened according to described air outlet switching command, after described left side air outlet and door opening corresponding to described right side air outlet, control described deflector to rotate to make described left side air outlet and described right side air outlet, after described deflector rotate in place, control air door corresponding to described centre air vent to close.
According to some embodiments of the present invention, when described air outlet switching command is for switching to described centre air vent air-out from described centre air vent, described left side air outlet and the equal air-out of air outlet of described right side, control described centre air vent according to described air outlet switching command and be held open state, control described deflector to rotate to make described centre air vent air-out, after described deflector rotate in place, control described left side air outlet and air door corresponding to described right side air outlet is closed.
According to some embodiments of the present invention, when described air outlet switching command is for switching to described left side air outlet and the equal air-out of described right side air outlet from described centre air vent, described left side air outlet and the equal air-out of air outlet of described right side, described left side air outlet is controlled and described right side air outlet is held open state according to described air outlet switching command, control described deflector afterwards to rotate to make described left side air outlet and described right side air outlet, after described deflector rotate in place, control air door corresponding to described centre air vent and close.
According to some embodiments of the present invention, when described air outlet switching command is for switching to described centre air vent air-out from described left side air outlet and the equal air-out of air outlet of described right side, door opening corresponding to described centre air vent is controlled according to described air outlet switching command, after the door opening that described centre air vent is corresponding, control deflector to rotate to make described centre air vent air-out, after described deflector rotate in place, control described left side air outlet and air door corresponding to described right side air outlet is closed.
According to some embodiments of the present invention, when described air outlet switching command is for switching to the equal air-out of described centre air vent, described left side air outlet and described right side air outlet from described left side air outlet and the equal air-out of air outlet of described right side, door opening corresponding to described centre air vent is controlled according to described air outlet switching command, after the door opening that described centre air vent is corresponding, control described deflector and rotate to make described centre air vent, described left side air outlet and the equal air-out of described right side air outlet.
According to preferred embodiments more of the present invention, it is characterized in that, in air-out-closed process switched, described blower fan reduction of speed and complete switch after speed-raising.
Further preferably, after switching completes, rotating speed before described blower fan returns to and switches.
Accompanying drawing explanation
Fig. 1 be according to the air conditioner room unit of first embodiment of the invention mediate air outlet dry left and left side air-out time schematic diagram;
Fig. 2 for the air conditioner room unit shown in Fig. 1 mediate air outlet dry to the right and right side air-out time schematic diagram;
Schematic diagram when Fig. 3 is air-out on front side of being according to the air conditioner room unit of second embodiment of the invention;
Fig. 4 is the schematic diagram when air conditioner room unit shown in Fig. 3 is in side air-out;
Schematic diagram when Fig. 5 is air-out on front side of being according to the air conditioner room unit of third embodiment of the invention;
Fig. 6 is the schematic diagram when air conditioner room unit shown in Fig. 5 is in side air-out;
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 schematic diagram limiting two air channels air-out simultaneously of the spiral case in two air channels according to the embodiment of the present invention;
Figure 10 is schematic diagram during one of them air channel air-out in the spiral case shown in Fig. 9;
Figure 11 is schematic diagram during another air channel air-out in the spiral case shown in Fig. 9;
Figure 12 switches schematic diagram according to the air outlet of the air conditioner room unit of first embodiment of the invention;
The flow chart of the control method that Figure 13 switches for the air outlet shown in Figure 12;
Figure 14 switches schematic diagram according to the air outlet of the air conditioner room unit of second embodiment of the invention;
The flow chart of the control method that Figure 15 switches for the air outlet shown in Figure 14;
Figure 16 switches schematic diagram according to the air outlet of the air conditioner room unit of third embodiment of the invention;
The flow chart of the control method that Figure 17 switches for the air outlet shown in Figure 16;
Figure 18 switches schematic diagram according to the air outlet of the air conditioner room unit of four embodiment of the invention;
The flow chart of the control method that Figure 19 switches for the air outlet shown in Figure 18;
Figure 20 switches schematic diagram according to the air outlet of the air conditioner room unit of fifth embodiment of the invention;
The flow chart of the control method that Figure 21 switches for the air outlet shown in Figure 20;
Figure 22 switches schematic diagram according to the air outlet of the air conditioner room unit of sixth embodiment of the invention;
The flow chart of the control method that Figure 23 switches for the air outlet shown in Figure 22.
Reference numeral:
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.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Air outlet has air-out state and closure state, the switching of air outlet refers to air outlet and switches to closure state from air-out state or switch to air-out state from closure state, in the air outlet handoff procedure of traditional air-conditioner, the rotation of air door and deflector is all synchronous, inventor finds when a part of air outlet is in air-out state and another part air outlet switches in experimentation, when the handoff procedure needing the air outlet switched to be switched to closure state by air-out state, because the rotation of air door and deflector is all synchronous, therefore wind is also had to the air door doing closing motion, wind bumping air door and produce noise.When the handoff procedure needing the air outlet switched to be switched to air-out state by closure state, because the rotation of air door and deflector is all synchronous, therefore also have wind to the air door doing opening action, wind bumping air door and produce noise, affect the comfort of user.
Be described in detail the air conditioner room unit 100 according to the embodiment of the present invention below with reference to Fig. 1-Figure 11, air conditioner room unit 100 and off-premises station are assembled into air-conditioner, and air-conditioner can be single cooler or air conditioner.
According to the air conditioner room unit 100 of the embodiment of the present invention, comprise housing 1, damper assemblies, wind wheel system and heat exchanger 6, damper assemblies is 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 in housing 1, rotating deflector 30 is provided with to limit two air channels 20 in each spiral case 2, each air channel 20 has the air outlet 10 on the periphery wall being located at housing 1, that is, in housing 1, limit multiple air channel 20 by least one spiral case 2, the periphery wall of housing 1 is provided with multiple air outlet 10, and multiple air channel 20 is arranged with multiple air outlet 10 one_to_one corresponding.
Particularly, diversion mechanism 5 is provided with to limit two air channels 20 in each spiral case 2 in each spiral case 2, a deflector 30 be located at rotationally on diversion mechanism 5 is provided with in each spiral case 2, deflector 30 is rotatable between one of them air channel 20 and the position of opening two air channels 20 in closedown, that is, each spiral case 2, corresponding diversion mechanism 5 and corresponding deflector 7 limit two air channels 20, each diversion mechanism 5 is provided with rotating deflector 30, as shown in Figure 9, the free end of deflector 30 does not make two air channels 20 all be in open mode with the contact internal walls of spiral case 2, as shown in Figure 10, the free end of deflector 30 and the contact internal walls in one of them air channel 20 are to close this air channel 20 and to make another air channel 20 be in open mode.As shown in figure 11, the free end of deflector 30 and the contact internal walls in another air channel 20 are to close this another air channel 20 and to make all the other air channels 20 be in open mode.
The running status of each air outlet 10 comprises closure state and air-out state.When part air outlet 10 is in air-out state, another part air outlet 10 can be in air-out state or closure state.
Specifically, because air-conditioner 100 is provided with multiple air outlet 10, can by adjusting the running status of different air outlets 10, make air-conditioner 100 have multiple air-out mode, the running status of the air outlet 10 in often kind of air-out mode is different from the running status of the air outlet 10 in other air-out mode.Thus realize the diversity of the air-out mode of air-conditioner 100, meet the user demand of user.
Damper assemblies comprises the multiple air doors for closing each air outlet 10, and each air door is located on the periphery wall of housing 1.That is, each opening or closing of air outlet 10 is controlled by damper assemblies, and when air channel 20 is opened, then corresponding air outlet 10 is in air-out state, and when air channel 20 is closed, then corresponding air outlet 10 is in closure state.Be understandable that, as long as air outlet 10 not air-out, then all claim this air outlet 10 to be in closure state.
Blower fan system comprises at least one blower fan 40, a blower fan 40 is provided with in each spiral case 2, at least one in another part air outlet 10 carries out air-out-closed when switching, the air door of air outlet 10 correspondence be switched is asynchronous with the action of deflector 30, and air-out-closed switching comprises and switches to air-out state from closure state and switch to closure state from air-out state.Preferably, blower fan 40 is cross flow fan.
That is, when some air outlet 10 is in air-out state, and when having one or several air outlet 10 be switched to air-out state from closure state or switch to closure state from air-out state, in handoff procedure, the air door of air outlet 10 correspondence be switched is asynchronous with the action of deflector 30.Need to be described, " air door is asynchronous with deflector 30 " refers to the following two kinds situation in the present description: one is that after air door switching puts in place, deflector 30 just starts to switch.Another kind is that after deflector 30 switching puts in place, air door just starts to switch.
Particularly, the air outlet 10 be switched switches to the handoff procedure of closure state from air-out state, and after corresponding deflector 30 rotate in place, corresponding air door is closed.That is, after first wind guiding being in another air outlet 10 of air-out state by rotation deflector 30, then close air door, avoid because wind shock is making the air door of closing motion and produce noise.
The air outlet 10 be switched switches to the handoff procedure of air-out state from closure state, and after corresponding door opening, corresponding deflector 30 rotate in place.That is, after first being opened completely by air outlet 10, then by the rotation of deflector 30, wind guiding is switched to the air outlet 10 of air-out state, avoid because wind clashes into the air door that doing opening action and produce noise.
According to the air-conditioner outdoor unit of the embodiment of the present invention, during owing to carrying out air-out-closed switching at least one being in air-out state, another part air outlet 10 of a part of air outlet 10, the air door of air outlet 10 correspondence be switched is asynchronous with the action of deflector 30, thus can avoid because wind shock is making the air door of closing motion or opening action and produce noise, improve the comfort of user.
In some embodiments of the invention, the free end of each deflector 30 is formed as elastic component.Thus ensure that the free end of deflector 30 can complete with the inwall in air channel 20 and contact and close this air channel 20 completely, improve the air output in another air channel.Preferably, each deflector 30 is formed as streamlined in the direction from the free end of deflector 30 to the hub switch side of deflector 30.Thus the resistance of deflector 30 pairs of wind can be reduced, reduce the noise produced when wind flows in air channel 20.
According to specific embodiments more of the present invention, air conditioner room unit is vertical air conditioner indoor unit.Each air outlet 10 in the vertical direction extends, and each spiral case 2 and each deflector 30 respectively in the vertical direction extend.
In some embodiments of invention, as shown in Figure 8, blower fan 40 is one, and air outlet 10 is two.More specifically, as shown in Figure 8, be provided with a spiral case 2 in housing 1, be provided with diversion mechanism 5 in spiral case 2 to limit two air outlets 10, diversion mechanism 5 is provided with rotating deflector 30.
As shown in figs 1 to 6, in other embodiments of the present invention, spiral case 2 is two, two air channels 20 are limited in each spiral case 2, blower fan system comprises two blower fans 40, and the periphery wall of housing 1 is provided with centre air vent 10, lays respectively at left side air outlet 10 and the right side air outlet 10 of centre air vent 10 both sides.Alternatively, the air outlet 10 in the vicinity of two spiral cases 2 two air channels 20 is each other communicated with to limit a centre air vent.
In the example of fig. 1 and 2, air-conditioner 100 comprises two spiral cases 2 and two deflectors 30, damper assemblies comprises three air doors, three air doors are respectively intermediate air door 31c, left side air door 31a and right side air door 31b, be provided with a diversion mechanism 5 in each spiral case 2 to limit two air channels 20, each diversion mechanism 5 is provided with rotating deflector 30.The periphery wall of housing 1 is provided with centre air vent 10, left side air outlet 10 and right side air outlet 10, intermediate air door 31c is located in centre air vent 10 rotationally, and centre air vent 10 can be made when intermediate air door 31c turns an angle to be communicated with one of them air channel 20 in each spiral case 2 respectively.Left side air door 31a is located at air outlet 10 place, left side, and right side air door 31b is located at air outlet 10 place, right side.
As shown in Figure 1, left side air door 31a opens left side air outlet 10, the deflector 30 being positioned at left side swings the air channel 20 and left side air outlet 10 conducting that make the spiral case 2 being positioned at left side, right side air door 31b closes right side air outlet 10, the deflector 30 being positioned at right side swings the air channel 20 and the right part conducting of centre air vent 10 that make the spiral case 2 being positioned at right side, thus realization left side air-out and centre air vent 10 are dried to the left.
As shown in Figure 2, left side air door 31a closes left side air outlet 10, the deflector 30 being positioned at left side swings the air channel 20 and the left part conducting of centre air vent 10 that make the spiral case 2 being positioned at left side, right side air door 31b opens right side air outlet 10, the deflector 30 being positioned at right side swings the air channel 20 and right side air outlet 10 conducting that make the spiral case 2 being positioned at right side, thus realization right side air-out and centre air vent 10 are dried to the right.
Wherein in concrete example of the present invention, intermediate air door 31c is rotatable around its central axis, when the intermediate air door 31c controlling centre air vent 10 correspondence opens or closes, first intermediate air door 31c driven forward certain distance is controlled, after intermediate air door 31c moves forward and puts in place, control intermediate air door 31c to rotate around its medial axis, after intermediate air door 31c rotate in place, control intermediate air door 31c be again pushed to home position backward.That is, first control intermediate air door 31c from home position driven forward certain distance, after intermediate air door 31c moves forward and puts in place, control intermediate air door 31c around its center axis thereof, after intermediate air door 31c rotate in place, control intermediate air door 31c and move backward to home position.More specifically, the span of above-mentioned certain distance is 30mm-40mm, and in brief, intermediate air door 31c releases 30-40mm forward from home position, returns 30-40mm more afterwards.
According to concrete examples more of the present invention, when controlling the door opening of left side air outlet 10 and right side air outlet 10 correspondence or closing, the air door controlling corresponding air outlet 10 correspondence moves in the longitudinal direction.Such as when controlling left side air outlet 10 and opening, control left side air door 31a mobile to open left side air outlet 10 backward, when controlling left side air outlet 10 and closing, control left side air door 31a and move forward to close left side air outlet 10.Particularly, the air door of left side air outlet 10 correspondence and the air door displacement in the longitudinal direction of right side air outlet 10 correspondence are 60-800mm, such as can control left side air door 31a and move 60-800mm backward to open left side air outlet 10, control left side air door 31a afterwards again 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, left side air outlet 10 and right side air outlet 10.Be provided with two spiral cases 2 in housing 1, the spiral case 2 being positioned at left side coordinates with corresponding diversion mechanism 5 and limits two air channels 20, and the spiral case 2 on the right side of being positioned at and corresponding diversion mechanism 5 cooperation limit two air channels 20.Each diversion mechanism 5 is provided with rotating deflector 30.Wherein in the example of Fig. 3 and Fig. 4, two centre air vents 10 are spaced apart.In the example of Fig. 5 and Fig. 6, two centre air vents 10 are in conducting state.
As shown in Figure 3 and Figure 5, the deflector 30 being positioned at left side swings left, and the deflector 30 being positioned at right side swings to the right, thus makes two centre air vents 10 be in air-out state, and 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 being positioned at left side swings to the right, and the deflector 30 being positioned at right side swings left, thus makes left side air outlet 10 and right side air outlet 10 be in air-out state, and 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 in housing 1, the spiral case 2 being positioned at left side coordinates with corresponding diversion mechanism 5 and limits two air channels 20, and the spiral case 2 on the right side of being positioned at and corresponding diversion mechanism 5 cooperation limit two air channels 20.Each diversion mechanism 5 is provided with rotating deflector 30.Wherein can pass through the swing of control two deflectors 30, to change the air-out situation of two left side air outlets 10 and two right side air outlets 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.
When the air outlet of air conditioner room unit switches to the process of closure state from air-out state, air-out passage reduces gradually.When the air outlet of air conditioner room unit switches to the process of air-out state from closure state, air-out passage increases gradually, to reduce gradually or in the process that increases gradually at air-out passage, all there will be the situation that air-out passage is a gap, inventor finds when a part of air outlet is in air-out state and another part air outlet switches in experimentation, when the air-out passage carrying out the air outlet switched change most gap time, wind can produce larger noise through this gap, therefore make air conditioner room unit when realizing the switching of different air outlet, noise is larger, affect the comfort of user.
Therefore, in a preferred embodiment of the invention, wind wheel system is arranged in air-out-closed process switched, blower fan 40 reduction of speed and complete switch after speed-raising.More preferably, wind wheel system is arranged in air-out-closed process switched, rotating speed before blower fan 40 reduction of speed and returning to after completing switching switches.
Be described with the switching of concrete example to air outlet 10 below, in this example, air outlet 10 is three and comprises the first air outlet, the second air outlet and the 3rd air outlet.
When be in from the first air outlet air-out state switch to the first air outlet, the second air outlet and the 3rd air outlet be all in air-out state time, then switch to the handoff procedure of air-out state at the second air outlet and the 3rd air outlet from closure state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
When be all in from the first air outlet, the second air outlet and the 3rd air outlet air-out state switch to the first air outlet be in air-out state time, then switch to the handoff procedure of closure state at the second air outlet and the 3rd air outlet from air-out state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
When being in from the first air outlet that air-out state switches to the second air outlet, the 3rd air outlet is in air-out state, then switching to closure state, the second air outlet and the 3rd air outlet at the first air outlet from air-out state switches to the handoff procedure of air-out state from closure state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
When be all in from the first air outlet, the second air outlet and the 3rd air outlet air-out state switch to the second air outlet and the 3rd air outlet be in air-out state time, then switch to the process of closure state at the first air outlet from air-out state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
When be in from the second air outlet and the 3rd air outlet air-out state switch to the first air outlet be in air-out state time, then switching to closure state, the first air outlet at the second air outlet and the 3rd air outlet from air-out state switches to the handoff procedure of air-out state from closure state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
When be in from the second air outlet and the 3rd air outlet air-out state switch to the first air outlet, the second air outlet and the 3rd air outlet be all in air-out state time, then switch to the handoff procedure of air-out state at the first air outlet from closure state, blower fan 40 reduction of speed and after switching completes, blower fan 40 raises speed.
Due in the process of different air outlet 10 switching, blower fan 40 carries out reduction of speed, and therefore when air-out passage is gap, the rotating speed of blower fan 40 is less, and the air quantity of the wind passed through from gap and wind speed are all less, and wind passes through from gap can not produce larger noise.
According to the air conditioner room unit 100 of the embodiment of the present invention, in the handoff procedure of different air outlet 10, due to blower fan 40 reduction of speed, thus the noise that air-conditioner 100 produces in air outlet 10 handoff procedure can be reduced further, simultaneously because blower fan 40 raises speed after switching completes, thus the user demand of user can not be affected, improve the comfort of user.
Below with reference to Fig. 1-Figure 23, the air-out control method according to the air-conditioner of the embodiment of the present invention is described.Air-conditioner comprises blower fan, rotating deflector, two and above air outlet, two and the above air door for closing air outlet, air-conditioner has multiple air-out mode, and the running status of the air outlet in often kind of air-out mode is different from the running status of the air outlet in other air-out mode.Wherein the concrete structure of air-conditioner has been described in detail above-mentioned, and such as, in examples more of the present invention, air outlet is two and blower fan is one.In other examples of the present invention, two and above air outlet comprise centre air vent, are positioned at the left side air outlet of centre air vent both sides and right side air outlet, just repeat no more here.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, comprise the steps:
Receive air outlet switching command, wherein air outlet switching command refers to the instruction a kind of air-out mode being switched to another air-out mode, and in above-mentioned two kinds of air-out modes, the air-out mode of air-conditioner is different.
A part of air outlet is controlled and one of another part air outlet carries out air-out-closed switches according to air outlet switching command, in air-out-closed switches, the deflector action asynchronous with air door that the air outlet controlling to be switched is corresponding.Particularly, the air outlet be switched switches to the handoff procedure of closure state from air-out state, and after corresponding deflector rotate in place, corresponding air door is closed.That is, after first wind guiding being in another air outlet of air-out state by rotation deflector, then close air door, avoid because wind shock is making the air door of closing motion and produce noise.
The air outlet be switched switches to the handoff procedure of air-out state from closure state, and after corresponding door opening, corresponding deflector rotate in place.That is, after first being opened completely by air outlet, then by the rotation of deflector, wind guiding is switched to the air outlet of air-out state, avoid because wind clashes into the air door that doing opening action and produce noise.
That is, when some air outlet is in air-out state, and when having one or several air outlet be switched to air-out state from closure state or switch to closure state from air-out state, in handoff procedure, the action of the air door that the air outlet be switched is corresponding and deflector is asynchronous.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, due to be in air-out state at a part of air outlet and at least one in another part air outlet carry out air-out-closed switch time, the action of the air door that the air outlet be switched is corresponding and deflector is asynchronous, thus can avoid because wind shock is making the air door of closing motion or opening action and produce noise, improve the comfort of user.
In a preferred embodiment of the invention, in air-out-closed process switched, blower fan reduction of speed and complete switch after speed-raising.More preferably, after switching completes, rotating speed before blower fan returns to and switches.Thus the noise produced in air outlet handoff procedure can be reduced further.
When two and above air outlet comprise centre air vent, left side air outlet and right side air outlet, air-conditioner can comprise following air-out mode: middle air-out mode, both sides air-out mode, three air-out modes.Wherein air-out mode refer to only have centre air vent to open, left side air outlet and right side air outlet all close.Both sides air-out mode refers to only has centre air vent closedown, left side air outlet and right side air outlet all to open.Three air-out modes refer to centre air vent, left side air outlet and right side air outlet and all open.
The air-out control method according to the air-conditioner of the present invention's first specific embodiment is described in detail below with reference to Figure 12 and Figure 13.
In this embodiment, as shown in figure 12, air-conditioner switches to both sides air-out mode from middle air-out mode, and that is, air outlet switching command is for switching to left side air outlet and the equal air-out of right side air outlet from middle air outlet.
When receiving air outlet switching command, left side air outlet is controlled and air door corresponding to right side air outlet is opened according to air outlet switching command, after left side air outlet and door opening corresponding to right side air outlet, control deflector and rotate to make left side air outlet and right side air outlet, after deflector rotate in place, control air door corresponding to centre air vent and close.
Specifically, as shown in figure 13, when air-conditioner mediates air-out mode, start when receiving the signal of air outlet switching command to switch: first both sides air door is opened (left side air door and right side air door are opened), after both sides air door is opened and put in place, two baffles start to rotate with by wind guiding left side air outlet and right side air outlet.
After baffle starts rotation, wind wheel motor slows down from current wind speed, and that is, wind wheel motor starts turn reducing speed.
After two baffles rotate in place, intermediate air door starts to close, and after intermediate air door closedown puts in place, the speed-raising of wind wheel motor such as returns to former rotating speed.That is, in air outlet handoff procedure, control wind wheel motor slow down from current wind speed, and after air outlet has switched, control the speed-raising of wind wheel motor.
Air-conditioner is in both sides air-out mode afterwards.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
The air-out control method according to the air-conditioner of the present invention's second specific embodiment is described in detail below with reference to 14 and Figure 15.
In this embodiment, as shown in figure 14, air-conditioner is switched to three air-out modes from middle air-out mode, and that is, air outlet switching command is for switch to centre air vent, left side air outlet and the equal air-out of right side air outlet from middle air outlet.
When receiving air outlet switching command, left side air outlet is controlled and air door corresponding to right side air outlet is opened according to air outlet switching command, and when left side air outlet and door opening corresponding to right side air outlet complete after, namely, after left side air outlet and right side air outlet are opened, control deflector and rotate in place to make left side air outlet and right side air outlet.In the process opening left side air outlet and right side air outlet, centre air vent is held open state.
Specifically, as shown in figure 15, when air-conditioner mediates air-out mode, start when receiving the signal of air outlet switching command to switch: first both sides air door is opened (left side air door and right side air door are opened), in the process that both sides air door is opened, wind wheel motor slows down from current wind speed, and that is, wind wheel motor starts turn reducing speed.
After both sides air door is opened and put in place, two baffles start to rotate.
After two baffles rotate in place, the speed-raising of wind wheel motor such as returns to former rotating speed.That is, in air outlet handoff procedure, control wind wheel motor slow down from current wind speed, and after air outlet has switched, control the speed-raising of wind wheel motor.
Air-conditioner is in three air-out modes afterwards.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
The air-out control method according to the air-conditioner of the present invention's the 3rd specific embodiment is described in detail below with reference to Figure 16 and Figure 17.
As shown in figure 16, in this embodiment, air-conditioner is switched to middle air-out mode from three air-out modes, and that is, air outlet switching command is for switch to centre air vent air-out from centre air vent, left side air outlet and the equal air-out of right side air outlet.
When receiving air outlet switching command, control centre air vent according to air outlet switching command and be held open state, controlling deflector rotates to make front side air outlet, after deflector rotate in place, controls left side air outlet and air door corresponding to right side air outlet is closed.
Specifically, as shown in figure 17, when air-conditioner is in three air-out modes, start when receiving the signal of air outlet switching command to switch: first centre air vent is held open state, two baffles start to rotate, and in the process that baffle rotates, 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) starts to close.
After air door closedown in both sides puts in place, the speed-raising of wind wheel motor such as returns to former rotating speed, that is, controls wind wheel motor and slow down from current wind speed in air outlet handoff procedure, and after air outlet has switched, control the speed-raising of wind wheel motor.
Afterwards, air-conditioner mediates air-out mode.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
The air-out control method according to the air-conditioner of the present invention's the 4th specific embodiment is described in detail below with reference to Figure 18 and Figure 19.
As shown in figure 18, in this embodiment, air-conditioner is switched to both sides air-out mode from three air-out modes, and that is, air outlet switching command is for switching to left side air outlet and the equal air-out of right side air outlet from centre air vent, left side air outlet and the equal air-out of right side air outlet.
When receiving air outlet switching command, on the left of controlling according to air outlet switching command, air outlet and right side air outlet are held open state, control deflector afterwards and rotate to make left side air outlet and right side air outlet, after deflector rotate in place, control air door corresponding to centre air vent and close.
Specifically, as shown in figure 19, when air-conditioner is in three air-out modes, start when receiving the signal of air outlet switching command to switch: first left side air outlet and right side air outlet are held open state, two baffles start to rotate, in the process that baffle rotates, 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.
After intermediate air door closedown puts in place, former rotating speed is such as replied in the speed-raising of wind wheel motor, that is, controls wind wheel motor and slow down from current wind speed in air outlet handoff procedure, and after air outlet has switched, control the speed-raising of wind wheel motor.
Afterwards, air-conditioner is in both sides air-out mode.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
The air-out control method according to the air-conditioner of the embodiment 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, and that is, air outlet switching command is for switch to centre air vent air-out from left side air outlet and the equal air-out of right side air outlet.
When receiving air outlet switching command, door opening corresponding to centre air vent is controlled according to air outlet switching command, after the door opening that centre air vent is corresponding, control deflector to rotate to make centre air vent air-out, after deflector rotate in place, control left side air outlet and air door corresponding to right side air outlet is closed.
Specifically, as shown in figure 21, when air-conditioner is in both sides air-out mode, start when receiving the signal of air outlet switching command to switch:
First intermediate air door is opened, and after intermediate air door is opened and put in place, two baffles start to rotate, and in the process that baffle rotates, 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) starts to close.
After two air doors closedowns put in place, the speed-raising of wind wheel motor such as recovers former rotating speed, that is, controls wind wheel motor and slow down from current wind speed in air outlet handoff procedure, and after air outlet has switched, control the speed-raising of wind wheel motor.
Air-conditioner mediates air-out mode afterwards.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
The air-out control method according to the air-conditioner of sixth embodiment of the invention is described in detail below with reference to Figure 22 and Figure 23.
As shown in figure 22, in this embodiment, air-conditioner is switched to three air-out modes from both sides air-out mode, and that is, air outlet switching command is for switch to centre air vent, left side air outlet and the equal air-out of right side air outlet from left side air outlet and the equal air-out of right side air outlet.
When receiving air outlet switching command, door opening corresponding to centre air vent is controlled according to air outlet switching command, after the door opening that centre air vent is corresponding, control deflector and rotate to make centre air vent, left side air outlet and 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, start when receiving the signal of air outlet switching command to switch:
First intermediate air door is opened, and after intermediate air door is opened, wind wheel motor starts turn reducing speed, and wherein in the process of intermediate air door unlatching, left side air door and right side air door are held open state.
After intermediate air door is opened and put in place, two baffles start to rotate.
After two baffles rotate in place, the speed-raising of wind wheel motor such as returns to former rotating speed, that is, controls wind wheel motor and slow down from current wind speed in air outlet handoff procedure, and after air outlet has switched, control the speed-raising of wind wheel motor.
Air-conditioner is in three air-out modes afterwards.
According to the air-out control method of the air-conditioner of the embodiment of the present invention, can effectively be reduced in the noise produced in air outlet handoff procedure.
As shown in Figure 1, in some embodiments of the invention, the air-out mode of air-conditioner also comprise left side air outlet and centre air vent dry left first mixing air-out mode.
As shown in Figure 2, in some embodiments of the invention, the air-out mode of air-conditioner also comprise right side air outlet and centre air vent dry to the right second mixing air-out mode.
In a particular embodiment of the present invention, air-conditioner comprises following five kinds of air-out modes: three air-out modes, both sides air-out mode, middle air-out mode, the first mixing air-out mode and the second mixing air-out modes, air-conditioner freely can switch between above-mentioned five kinds of air-out modes.
Such as when air-conditioner is switched to the first mixing air-out mode from middle air-out mode, left side door opening is controlled according to air outlet switching command, control intermediate air door simultaneously and be held open state, the outlet air end that preferably can control intermediate air door swings 5 ° ~ 20 ° left, after the door opening of left side, the baffle controlling to be positioned at left side is put on the right of air channel, and the baffle controlling to be positioned at right side is put on the right of air channel.Wherein in air outlet handoff procedure such as left side door opening after, wind wheel motor reduces speed now, air outlet switch after namely after deflector rotate in place wind wheel motor reply original rotating speed.
When air-conditioner is switched to the second mixing air-out mode from middle air-out mode, right side door opening is controlled according to air outlet switching command, control intermediate air door simultaneously and be held open state, the outlet air end that preferably can control intermediate air door swings 5 ° ~ 20 ° to the right, after the door opening of right side, the baffle controlling to be positioned at left side puts the left side, air channel, and the baffle controlling to be positioned at right side puts the left side, air channel.Wherein in air outlet handoff procedure such as right side door opening after, wind wheel motor reduces speed now, air outlet switch after namely after deflector rotate in place wind wheel motor reply original rotating speed.
Be understandable that, first mixing air-out mode of air-conditioner is identical with the switching principle between all the other air-out modes and the switching principle in above-mentioned example with the second mixing air-out mode, such as control to need the door opening that the air outlet of air-out is corresponding according to air outlet switching command, when need door opening that the air outlet of air-out is corresponding complete after, control deflector to make the air outlet needing air-out.In air outlet handoff procedure, control wind wheel motor to slow down from current wind speed simultaneously, and after air outlet has switched, control the speed-raising of wind wheel motor, such as, revert to current wind speed, be therefore just not described in detail at this.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (25)
1. an air conditioner room unit, comprises housing, damper assemblies, wind wheel system and heat exchanger, and described damper assemblies is located on the periphery wall of described housing, described wind wheel system and described heat exchanger are located in described housing, described housing is provided with air inlet, it is characterized in that
At least one spiral case is provided with in described housing, rotating deflector is provided with to limit two air channels in each described spiral case, each described air channel has the air outlet on the periphery wall being located at described housing, each described air outlet has air-out state and closure state, when the described air outlet of a part is in air-out state, air outlet described in another part is in air-out state or closure state;
Described damper assemblies comprises the multiple air doors for closing each described air outlet; Described wind wheel system comprises at least one blower fan, a described blower fan is provided with in each described spiral case, at least one in described another part air outlet carries out air-out-closed when switching, the action of the air door that the described air outlet be switched is corresponding and deflector is asynchronous, and described air-out-closed switching comprises and switches to air-out state from closure state and switch to closure state from air-out state.
2. air conditioner room unit according to claim 1, is characterized in that, the described air outlet be switched switches to the handoff procedure of described closure state from described air-out state, and after corresponding described deflector rotate in place, corresponding air door is closed.
3. air conditioner room unit according to claim 1, is characterized in that, the described air outlet be switched switches to the handoff procedure of described air-out state from described closure state, and after corresponding door opening, corresponding described deflector rotate in place.
4. air conditioner room unit according to claim 1, is characterized in that, the free end of each described deflector is formed as elastic component.
5. air conditioner room unit according to claim 1, is characterized in that, each described deflector is formed as streamlined in the direction from the free end of described deflector to the hub switch side of described deflector.
6. air conditioner room unit according to claim 1, is characterized in that, described air conditioner room unit is vertical air conditioner indoor unit.
7. air conditioner room unit according to claim 6, is characterized in that, each described air outlet in the vertical direction extends, and each described spiral case and each described deflector respectively in the vertical direction extend.
8. air conditioner room unit according to claim 1, is characterized in that, described blower fan is cross flow fan.
9. air conditioner room unit according to claim 1, is characterized in that, described blower fan is one, and described air outlet is two.
10. air conditioner room unit according to claim 1, is characterized in that, described spiral case is two.
11. air conditioner room units according to claim 10, is characterized in that, the air outlet in vicinity two air channels each other of described two spiral cases is communicated with to limit a centre air vent.
12. air conditioner room units according to any one of claim 1-11, is characterized in that, described wind wheel system is arranged in air-out-closed process switched, described blower fan reduction of speed and complete switch after speed-raising.
13. air conditioner room units according to claim 12, is characterized in that, described wind wheel system is arranged in air-out-closed process switched, rotating speed before described blower fan reduction of speed and returning to after completing switching switches.
The air-out control method of 14. 1 kinds of air-conditioners, it is characterized in that, described air-conditioner comprises blower fan, rotating deflector, two and above air outlet, two and the above air door for closing described air outlet, and described air-out control method comprises the steps:
Receive air outlet switching command;
A part of air outlet is controlled and one of another part air outlet carries out air-out-closed switches according to described air outlet switching command, in air-out-closed switches, the deflector action asynchronous with air door that the air outlet controlling to be switched is corresponding.
The air-out control method of 15. air-conditioners according to claim 14, is characterized in that, the air outlet be switched switches to the handoff procedure of closure state from air-out state, and after corresponding described deflector rotate in place, corresponding air door is closed.
The air-out control method of 16. air-conditioners according to claim 14, is characterized in that, the air outlet be switched switches to the handoff procedure of air-out state from described closure state, and after corresponding door opening, corresponding described deflector rotate in place.
The air-out control method of 17. air-conditioners according to claim 14, is characterized in that, described two and above air outlet comprise centre air vent, lay respectively at left side air outlet and the right side air outlet of described centre air vent both sides.
The air-out control method of 18. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is for switching to the equal air-out of described centre air vent, left side air outlet and right side air outlet from described centre air vent air-out, described left side air outlet is controlled and air door corresponding to right side air outlet is opened according to described air outlet switching command, and when described left side air outlet and door opening corresponding to right side air outlet complete after, control described deflector and rotate in place to make described left side air outlet and right side air outlet.
The air-out control method of 19. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is for switching to described left side air outlet and the equal air-out of described right side air outlet from described centre air vent air-out, described left side air outlet is controlled and air door corresponding to described right side air outlet is opened according to described air outlet switching command, after described left side air outlet and door opening corresponding to described right side air outlet, control described deflector to rotate to make described left side air outlet and described right side air outlet, after described deflector rotate in place, control air door corresponding to described centre air vent to close.
The air-out control method of 20. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is for switching to described centre air vent air-out from described centre air vent, described left side air outlet and the equal air-out of air outlet of described right side, control described centre air vent according to described air outlet switching command and be held open state, control described deflector to rotate to make described centre air vent air-out, after described deflector rotate in place, control described left side air outlet and air door corresponding to described right side air outlet is closed.
The air-out control method of 21. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is from described centre air vent, when described left side air outlet and the equal air-out of air outlet of described right side switch to described left side air outlet and the equal air-out of described right side air outlet, described left side air outlet is controlled and described right side air outlet is held open state according to described air outlet switching command, control described deflector afterwards to rotate to make described left side air outlet and described right side air outlet, after described deflector rotate in place, control air door corresponding to described centre air vent to close.
The air-out control method of 22. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is for switching to described centre air vent air-out from described left side air outlet and the equal air-out of air outlet of described right side, door opening corresponding to described centre air vent is controlled according to described air outlet switching command, after the door opening that described centre air vent is corresponding, control deflector to rotate to make described centre air vent air-out, after described deflector rotate in place, control described left side air outlet and air door corresponding to described right side air outlet is closed.
The air-out control method of 23. air-conditioners according to claim 17, it is characterized in that, when described air outlet switching command is for switch to described centre air vent from described left side air outlet and the equal air-out of air outlet of described right side, when described left side air outlet and the equal air-out of described right side air outlet, door opening corresponding to described centre air vent is controlled according to described air outlet switching command, after the door opening that described centre air vent is corresponding, control described deflector to rotate to make described centre air vent, described left side air outlet and the equal air-out of described right side air outlet.
The air-out control method of 24. air-conditioners according to any one of claim 14-23, is characterized in that, in air-out-closed process switched, described blower fan reduction of speed and complete switch after speed-raising.
The air-out control method of 25. air-conditioners according to claim 24, is characterized in that, after switching completes, and rotating speed before described blower fan returns to and switches.
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| CN106287936A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner and the control method of air-conditioner |
| CN106287938A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106352514A (en) * | 2016-10-08 | 2017-01-25 | 珠海格力电器股份有限公司 | Air channel assembly air conditioner and air conditioner |
| CN106765856A (en) * | 2015-11-23 | 2017-05-31 | 青岛海尔空调电子有限公司 | Multi-mode air-conditioning method and floor air conditioner |
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| CN106958861A (en) * | 2017-03-30 | 2017-07-18 | 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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| CN107477690A (en) * | 2017-09-12 | 2017-12-15 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
| WO2019144958A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN108332289B (en) * | 2018-01-29 | 2021-12-21 | 重庆海尔空调器有限公司 | Vertical air conditioner indoor unit |
| CN108332289A (en) * | 2018-01-29 | 2018-07-27 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
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