CN104764161B - The control method of air conditioner - Google Patents
The control method of air conditioner Download PDFInfo
- Publication number
- CN104764161B CN104764161B CN201510150480.4A CN201510150480A CN104764161B CN 104764161 B CN104764161 B CN 104764161B CN 201510150480 A CN201510150480 A CN 201510150480A CN 104764161 B CN104764161 B CN 104764161B
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- CN
- China
- Prior art keywords
- wind guide
- air
- air conditioner
- air outlet
- guide vane
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
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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
- F24F13/20—Casings or covers
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of control method of air conditioner, air conditioner has casing, multiple wind guide vanes, indoor heat exchanger and blower fan, and each wind guide vane is provided with the multiple air vents run through on its thickness, and control method comprises the following steps：Receive switching command；The covering state of covering air outlet is turned to according to the multiple wind guide vanes of switching command control, in covering state, multiple wind guide vanes are turned to has angle with the air outlet vertical plane where air outlet, per adjacent two wind guide vanes contact or with gap, in handoff procedure, blower fan reduction of speed is controlled.According to the control method of the air conditioner of the present invention so that the wind blown out from air outlet is soft and improve body-sensing comfort level, while the noise produced in handoff procedure can be reduced, the comfort of user is improved.
Description
Technical field
The present invention relates to refrigerating field, more particularly, to a kind of control method of air conditioner.
Background technology
Hot summer, user usually opens air conditioner refrigerating, if the wind with cold air can be felt not to after on the body of people
Comfortably, to the constitutions such as some old men, pregnant woman, child colony on the weak side, it is easier to therefore suffer from air conditioner disease.
Existing air conditioner is during switch mode simultaneously, and noise is larger, reduces usage comfort.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out a kind of control method of air conditioner so that the wind blown out from air outlet is soft and improve body-sensing comfort level, can reduce switching
During the noise that produces.
The control method of air conditioner according to embodiments of the present invention, the air conditioner has casing, multiple wind guide vanes, interior
Heat exchanger and blower fan, the casing, which has, has air channel in air inlet and air outlet, the casing, the multiple wind guide vane difference
It is rotatably arranged in the air outlet, the blower fan is located in the air channel, the indoor heat exchanger is located in the casing,
Each wind guide vane is provided with the multiple air vents run through on its thickness, and the control method comprises the following steps：Receive
Switching command；The covering state for covering the air outlet is turned to according to the multiple wind guide vane of switching command control,
The covering state, the multiple wind guide vane is turned to has angle with the air outlet vertical plane where the air outlet, per phase
Two adjacent wind guide vanes are contacted or with gap, in handoff procedure, control the blower fan reduction of speed.
The control method of air conditioner according to embodiments of the present invention, can turn to multiple wind guide vanes covering air outlet
State so that most of air in air channel blows out air outlet from air vent, reduces wind speed and breaks up the flow direction of wind so that from
The wind of air outlet blowout is soft and improves body-sensing comfort level.Multiple wind guide vanes are being switched to the covering shape of covering air outlet simultaneously
During state, by reducing the rotating speed of blower fan, the noise produced in handoff procedure can be reduced, the comfort of user is improved.
In a particular embodiment of the present invention, in handoff procedure, reduce the rotating speed of the blower fan to the first setting value or
The blower fan is closed, after the completion of switching, the fan speed increasing to the second setting value, second setting value is more than described first
Setting value.
According to some embodiments of the present invention, in handoff procedure, the multiple wind guide vane is controlled to be rotated so that every phase
There is gap so that at least a portion air in the air channel is from each wind guide vane between two adjacent wind guide vanes
On the multiple air vent blow to the corresponding gap after blow out the air outlet.
In some embodiments of the invention, after the completion of switching, the rotating speed reduction predetermined value of the blower fan or the wind
The tachometer value of machine is no more than setting speed value.
In the specific example of the present invention, in the covering state, when per two adjacent wind guide vane contacts,
A part for one of them wind guide vane is ridden on another described wind guide vane.
According to some embodiments of the present invention, the blower fan is cross flow fan, and the air outlet slit of the cross flow fan prolongs
Stretch the bearing of trend for being oriented parallel to the air outlet.
According to a further embodiment of the invention, the air conditioner also includes cabinet-type air conditioner door, and the cabinet-type air conditioner door is rotationally set
On the housing to open or close the air outlet.
Further, when closing the air conditioner, the angle that the multiple wind guide vane is adjusted after the blower fan is first closed, most
After close cabinet-type air conditioner door.
Specifically, close to turn to the wind guide vane after the blower fan and there is 85 degree -90 with the air outlet vertical plane
The angle of degree.
In some specific embodiments of the present invention, the cross section of the periphery wall of the wind guide vane is be connected two along court
To the camber line of direction protrusion away from each other.
Preferably, the radius of described two camber lines is equal.
Alternatively, the rotational angle of the multiple wind guide vane is different.
Alternatively, the air conditioner is cabinet air conditioner, and the air outlet is extended in vertical direction.
Brief description of the drawings
Fig. 1 is the front view of the air conditioner according to the embodiment of the present invention, and wherein air outlet is in covering state；
Fig. 2 is the stereogram of the air conditioner according to the embodiment of the present invention, and wherein air outlet is in wind-guiding state；
Fig. 3 is the profile in A-A directions in Fig. 2；
Fig. 4 is the enlarged diagram of part B in Fig. 3；
Fig. 5 is the stereogram of another angle of the air conditioner according to the embodiment of the present invention；
Fig. 6 is the profile in C-C directions in Fig. 5.
Reference：
Air conditioner 100,
Casing 1, air outlet 10,
Wind guide vane 2, air vent 20, blower fan 3, indoor heat exchanger 4, spiral case 5, air-inlet grille 7.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, 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 the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The control method of air conditioner 100 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 6, its
Middle air conditioner 100 can have refrigeration mode and/or heating mode.Specifically, air conditioner 100 can be cabinet air conditioner.
Air conditioner 100 includes casing 1, multiple wind guide vanes 2, blower fan 3 and indoor heat exchanger 4, wherein, casing 1 has air-out
Mouthfuls 10 and air inlet, specifically, casing 1 can be formed in one part or separable assembled part, when casing 1 is separable assembled part
When, casing 1 has front panel, and air outlet 10 can be located on the front panel of casing 1.When air conditioner 100 is cabinet air conditioner,
Air outlet 10 is extended in vertical direction.
Air inlet can be located on the rear surface of casing 1 or side wall, and the position of air inlet can have according to actual conditions
Body is set.Wherein in order to avoid the impurity such as dust are entered in casing 1 by air inlet, as shown in Figure 3 and Figure 6, air inlet
It is provided with air-inlet grille 7.
There is air channel, indoor heat exchanger 4 is located in casing 1, and blower fan 3 is located in air channel in casing 1, will when blower fan 3 is rotated
Outside air imported into casing 1 from air inlet and exchanged heat with indoor heat exchanger 4, and the air after heat exchange is in air channel
Blown out under guiding from air outlet 10.In the example shown in Fig. 3 and Fig. 6, the cross section of casing 1 is formed as circular, indoor heat exchange
Device 4 is formed towards in the bending shape of air inlet bending, casing 1 provided with spiral case 5 limiting exhaust passage.
As shown in Figure 1, Figure 2 with shown in Fig. 5, multiple wind guide vanes 2 are rotatably arranged in air outlet 10 respectively, it is possible to understand that
It is that the rotational angle of multiple wind guide vanes 2 can be the same or different.In the example shown in Fig. 3 and Fig. 6, multiple wind guide vanes 2
It is rotatably arranged at by connector on spiral case 5, it is of course possible to understanding, multiple wind guide vanes 2 can also be rotatably arranged at
On miscellaneous part in casing 1.
Each wind guide vane 2 is formed as sheet and has the multiple air vents 20 run through in the thickness direction thereof, in other words, often
Multiple air vents 20 on multiple air vents 20, each wind guide vane 2 are equipped with individual wind guide vane 2 respectively in the thickness of wind guide vane 2
Side extends upward through wind guide vane 2.
Because multiple wind guide vanes 2 can be rotated in air outlet 10, therefore air outlet 10 has wind-guiding state and covering shape
State, in wind-guiding state, multiple wind guide vanes 2 open air in air outlets 10, air channel under the guiding of multiple wind guide vanes 2 from going out
Air port 10 is blown out.In the state of covering, multiple wind guide vanes 2 are turned to the air outlet vertical plane where air outlet 10 into angle
State.Wherein it is understood that the shape of air outlet vertical plane is related to the shape of casing 1, when air outlet 10 is in level side
When upward bearing of trend is curve, then the bearing of trend of air outlet vertical plane in the horizontal direction is also curve, now each
Wind guide vane 2 refers to the vertical cutting of each wind guide vane 2 and air outlet vertical plane corresponding position with air outlet vertical plane into angle
There is angle between line.Of course, it should be understood that air outlet vertical plane may be formed as plane.
In covering state, contact per two adjacent wind guide vanes 2 or with gap, in this case, led due to multiple
Most of wind in the stop situation of fan blade 2, air channel is blown out from multiple air vents 20 on each wind guide vane 2, so that due to going out
The unexpected reduction of wind passage, reduces wind speed, while multiple air vents 20 break up wind so that the wind facies pair blown out from air outlet 10
Soft, the wind sense that human feeling arrives is relatively low.
Specifically, in first angle, contacted per two neighboring wind guide vane 2 so that air in air channel is from multiple wind-guidings
Air vent 20 on leaf 2 is blown out.That is, when the angle of each wind guide vane 2 and air outlet vertical plane is first angle, often
Two neighboring wind guide vane 2 contacts and covers air outlet 10, due to contact between two adjacent wind guide vanes 2 close to gapless shape
Wind in state, therefore air channel blows out air outlet 10 from multiple air vents 20 of each wind guide vane 2.Wherein in order to be further ensured that two
Gapless state between individual wind guide vane 2, in the state of covering, when per adjacent two wind guide vanes 2 contact, one of them is led
A part for fan blade 2 is ridden on another wind guide vane 2, that is to say, that a part for two adjacent wind guide vanes 2 is in overlapping shape
State.
In second angle, each wind guide vane 2 and air outlet vertical plane into angle, and per two adjacent wind guide vanes 2 it
Between have gap, and air channel at least a portion air blowed to from multiple air vents 20 on each wind guide vane 2 it is corresponding
Gap after blow out air outlet 10.That is, when the angle of each wind guide vane 2 and air outlet vertical plane is second angle,
Do not contacted between per two adjacent wind guide vanes 2 and there is gap, the wind in air channel is when blowing to air outlet 10, a part of wind meeting
Directly through the gap, multiple air vents 20 of another part wind from each wind guide vane 2 flow to the gap, so that from multiple ventilations
The wind that hole 20 flows to the gap can upset direction and the speed for the wind for flowing directly into gap, play a part of flow-disturbing, so that
The wind blown out from air outlet 10 is soft.
Wherein it is understood that the first angle and second angle can be according to the concrete structures of air conditioner 100 for example
The specific size of wind guide vane 2 is specifically set, and is just not specifically limited here.In some examples of the present invention, first jiao
Spend and spent for 0 degree -5, second angle is 10 degree of -20 degree.It is understood that each between wind guide vane 2 and air outlet vertical plane
Angle is 0 degree, refers to wind guide vane 2 parallel to air outlet vertical plane, and wind guide vane 2 and air-out direction are in vertical state to stop wind
Flowing.
Due in the covered state, contacted or with gap per two adjacent wind guide vanes 2, thus when air outlet 10 from
When other states switch to covering state, the distance between every two adjacent wind guide vanes 2 are gradually reduced, and then in switching
During, the situation in gap occurs between two adjacent wind guide vanes 2, it is to be understood that when between two objects away from
During from for gap, if with certain speed blow air over the gap if can send whistle and produce noise.
In order to avoid occurring the situation for producing noise in handoff procedure, control method according to embodiments of the present invention includes
Following steps：
Switching command is received, that is, receives the instruction that air outlet 10 is switched to covering state；
The covering state of covering air outlet 10 is turned to according to the multiple wind guide vanes 2 of switching command control, in handoff procedure,
Control the reduction of speed of blower fan 3.So as in handoff procedure, by controlling the reduction of speed of blower fan 3, the wind of the wind blown out from air channel can be reduced
Speed, can avoid because wind speed is too high blow over gap produce noise, the noise that produces in reduction handoff procedure.
The control method of air conditioner according to embodiments of the present invention, by being provided with multiple air vents on each wind guide vane 2
20, and multiple wind guide vanes 2 are rotatable, so as to which multiple wind guide vanes 2 to be turned to the state of covering air outlet 10 so that air channel
Interior most of air blows out air outlet 10 from air vent 20, reduces wind speed and breaks up the flow direction of wind so that from air outlet 10
The wind of blowout is soft and improves body-sensing comfort level.Multiple wind guide vanes 2 are being switched to the covering state of covering air outlet 10 simultaneously
When, by reducing the rotating speed of blower fan 3, the noise produced in handoff procedure can be reduced, the comfort of user is improved.
In some specific embodiments of the present invention, in handoff procedure, reduce the rotating speed of blower fan 3 to the first setting value or
Blower fan 3 is closed, after the completion of switching, blower fan 3 raises speed to the second setting value, and the second setting value is more than the first setting value.So as to
With on the basis of reduction noise is ensured, it is ensured that the air quantity blown out from air outlet 10, it is ensured that the refrigeration or heating effect of air conditioner.
It is understood that the concrete numerical value of the first setting value and the second setting value can be defined according to actual conditions, here
Specific restriction is not done.
It is understood that cover state when, no matter per two adjacent wind guide vanes 2 be contact or with
Gap, in handoff procedure, between multiple wind guide vanes 2 can be controlled to have between being rotated so that per two adjacent wind guide vanes 2
Gap so that at least a portion air in air channel blows to corresponding gap from multiple air vents 20 on each wind guide vane 2
Air outlet 10 is blown out afterwards.So as to reduce the soft degree of the wind blown out from air outlet 10.
In a particular embodiment of the present invention, after the completion of switching, the rotating speed reduction predetermined value of blower fan 3 or turning for blower fan 3
Speed value is no more than setting speed value.In other words, now including two kinds of situations, the first situation is that the rotating speed before no matter switching is
How much, as long as after the completion of switching, the difference between rotating speed before the rotating speed of blower fan 3 and switching remains predetermined value.
Second of situation is the rotating speed before no matter switching is how many, as long as after the completion of switching, the rotating speed of blower fan 3 being reduced to and not surpassed
Cross setting speed value.So as to simplify control method, it is easy to the control of the rotating speed of blower fan 3.It is understood that predetermined
Value or setting speed value can specifically be limited according to actual conditions, just not do specific restriction here.
In some specific embodiments of the present invention, the distribution area of the air vent 20 on each wind guide vane 2 accounts for wind guide vane 2
Front surface area 28% -56%.The distribution area of such as air vent 20 on each wind guide vane 2 can account for wind guide vane 2
28%, 35%, 50% or the 56% of front surface area.So as on the basis of ensureing that wind speed can be reduced and breaing up wind, it is ensured that go out
Air quantity is to ensure indoor environment can be freezed or heated.
Wherein, when the distribution area using the air vent 20 on for example each wind guide vane 2 of less distribution proportion accounts for wind-guiding
The front surface area of leaf 2 28% when, can have preferable wind effect and air supplying distance farther out.When using larger point
When the distribution area of air vent 20 on for example each wind guide vane 2 of cloth ratio accounts for the 56% of the front surface area of wind guide vane 2, air
Can further it mix.
Further, when air outlet 10 is in covering state, the rotating speed of blower fan 3 can be according on each wind guide vane 2
The specific distribution proportion of air vent 20 is set, such as when using larger distribution proportion, the rotating speed of blower fan 3 can be higher
And realize larger air output.
According to a preferred embodiment of the invention, multiple air vents 20 on each wind guide vane 2 are in multiple lines and multiple rows and uniform point
Cloth is set.It is multiple logical on each wind guide vane 2 so as to improve the cosmetic look of wind guide vane 2, it is of course possible to understanding
The arrangement mode of air holes 20 can be also other forms, for example, be arranged into multiple circles.In some examples of the present invention, each lead
The shape of multiple air vents 20 on fan blade 2 is identical.Consequently facilitating the machine-shaping of wind guide vane 2.
It is further preferred that the air-out area positioned at the air vent 20 of the central vertical row of each wind guide vane 2 is more than it
The air-out area of the air vent 20 of remaining row.So that when the angle of each wind guide vane 2 and air outlet vertical plane is second angle, can
To improve the air quantity for the wind that gap is blowed to from air outlet 10, flow-disturbing effect is improved.
As shown in figure 4, in some embodiments of the invention, the cross section of the periphery wall of each wind guide vane 2 is what is be connected
Two edges are directed away from the camber line of mutual direction protrusion.So as to when air outlet 10 is in wind-guiding state, reduce each
Wind guide vane 2 improves the guide effect of each wind guide vane 2 to the barrier force of air.Preferably, the radius of two camber lines is equal.
According to some embodiments of the present invention, blower fan 3 is cross flow fan, the bearing of trend of the air outlet slit of cross flow fan 3
Parallel to the bearing of trend of air outlet 10.So as to improve the wind effect of blower fan 3.
In some embodiments of the invention, air conditioner 100 also includes cabinet-type air conditioner door (not shown), and cabinet-type air conditioner door is rotationally
Being located on casing 1 is used to open or close air outlet 10.So as to when closing air outlet 10, be played to multiple wind guide vanes 2
The effect of protection, and the cosmetic look of air conditioner 100 can be improved.
Further, when closing air conditioner 100, blower fan 3 is first shut off, the angle of multiple wind guide vanes 2 is then adjusted, finally
Close cabinet-type air conditioner door.So as to avoid producing noise because wind strikes cabinet-type air conditioner door or multiple wind guide vanes 2, closing can be reduced empty
Adjust the noise produced during device 100.Further, close to turn to wind guide vane 2 after blower fan 3 has with air outlet vertical plane
The angle of 85 degree of -90 degree.So as to when air conditioner 100 is started shooting, as long as the wind opened in cabinet-type air conditioner door, air channel can just be led multiple
Air outlet 10 is blown out under the guiding of fan blade 2, is easy to the use of air conditioner 100.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
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 the 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.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (12)
1. a kind of control method of air conditioner, the air conditioner has casing, multiple wind guide vanes, indoor heat exchanger and blower fan, institute
Stating casing has with air channel in air inlet and air outlet, the casing, and the multiple wind guide vane is rotatably arranged at institute respectively
State in air outlet, the blower fan is located in the air channel, the indoor heat exchanger is located in the casing, it is characterised in that every
The individual wind guide vane is provided with the multiple air vents run through on its thickness, and the control method comprises the following steps：
Receive switching command；
The covering state for covering the air outlet is turned to according to the multiple wind guide vane of switching command control, is covered described
Lid state, the multiple wind guide vane is turned to has angle with the air outlet vertical plane where the air outlet, per adjacent two
The individual wind guide vane is contacted or with gap, in handoff procedure, controls the blower fan reduction of speed, controls the multiple wind guide vane
Be rotated so that per having gap between two adjacent wind guide vanes so that at least a portion air in the air channel from
The multiple air vent on each wind guide vane blows out the air outlet after blowing to the corresponding gap.
2. the control method of air conditioner according to claim 1, it is characterised in that in handoff procedure, reduces the wind
The rotating speed of machine is to the first setting value or closes the blower fan, and after the completion of switching, the fan speed increasing is described to the second setting value
Second setting value is more than first setting value.
3. the control method of air conditioner according to claim 1, it is characterised in that after the completion of switching, the blower fan
Rotating speed reduces predetermined value or the tachometer value of the blower fan is no more than setting speed value.
4. the control method of air conditioner according to claim 1, it is characterised in that in the covering state, when every phase
When two adjacent wind guide vanes are contacted, a part for one of them wind guide vane is ridden on another described wind guide vane.
5. the control method of air conditioner according to claim 1, it is characterised in that the blower fan is cross flow fan, described
Bearing of trend of the bearing of trend of the air outlet slit of cross flow fan parallel to the air outlet.
6. the control method of air conditioner according to claim 1, it is characterised in that the air conditioner also includes cabinet-type air conditioner door,
The cabinet-type air conditioner door is rotatably arranged on the casing to open or close the air outlet.
7. the control method of air conditioner according to claim 6, it is characterised in that when closing the air conditioner, first close
The angle of the multiple wind guide vane is adjusted after the blower fan, the cabinet-type air conditioner door is finally closed.
8. the control method of air conditioner according to claim 7, it is characterised in that close the wind-guiding after the blower fan
Leaf turns to the angle for having 85 degree of -90 degree with the air outlet vertical plane.
9. the control method of air conditioner according to claim 1, it is characterised in that the periphery wall of the wind guide vane it is transversal
Face is directed away from the camber line of mutual direction protrusion for two connected edges.
10. the control method of air conditioner according to claim 9, it is characterised in that the radius of described two camber lines is equal.
11. the control method of air conditioner according to claim 1, it is characterised in that the angle of rotation of the multiple wind guide vane
Degree is different.
12. the control method of the air conditioner according to any one of claim 1-11, it is characterised in that the air conditioner is
Cabinet air conditioner, the air outlet is extended in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN102486336A (en) * | 2010-12-03 | 2012-06-06 | 珠海格力电器股份有限公司 | Vertical type air conditioner |
| CN203036819U (en) * | 2012-12-03 | 2013-07-03 | 海尔集团公司 | Air-out guide plate and air supply system and temperature regulation device |
| CN103574873A (en) * | 2012-08-03 | 2014-02-12 | 广东美的制冷设备有限公司 | Combined air deflection assembly for vertical air conditioner and vertical air conditioner adopting same |
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| JPH08327132A (en) * | 1995-05-26 | 1996-12-13 | Kyoritsu Eatetsuku Kk | Air volume adjusting damper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486336A (en) * | 2010-12-03 | 2012-06-06 | 珠海格力电器股份有限公司 | Vertical type air conditioner |
| CN103574873A (en) * | 2012-08-03 | 2014-02-12 | 广东美的制冷设备有限公司 | Combined air deflection assembly for vertical air conditioner and vertical air conditioner adopting same |
| CN203036819U (en) * | 2012-12-03 | 2013-07-03 | 海尔集团公司 | Air-out guide plate and air supply system and temperature regulation device |
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