CN115371227A - Air deflector angle control method and device and split machine with upper air outlet and lower air outlet - Google Patents
Air deflector angle control method and device and split machine with upper air outlet and lower air outlet Download PDFInfo
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- CN115371227A CN115371227A CN202211006824.0A CN202211006824A CN115371227A CN 115371227 A CN115371227 A CN 115371227A CN 202211006824 A CN202211006824 A CN 202211006824A CN 115371227 A CN115371227 A CN 115371227A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005057 refrigeration Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 206010008190 Cerebrovascular accident Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air deflector angle control method, an air deflector angle control device and an upper and lower air outlet split machine. The method comprises the following steps: acquiring a current air supply mode of the split machine with upper and lower air outlets; when the current air supply mode is a refrigeration mode, controlling a lower air deflector of the upper and lower air outlet split machine to be closed and acquiring a current air supply gear of the refrigeration mode; and controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle between the outer plate surface of the upper air deflector and the horizontal direction. According to the invention, the air deflector is additionally arranged on the original air conditioning equipment, and the angle control logic for controlling the upper air deflector is added, so that the effect of ensuring that cold air does not blow people when each air supply gear is switched in a refrigeration mode is realized, and the air conditioner has the advantage of improving the comfort of a human body.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air deflector angle control method, an air deflector angle control device and an upper and lower air outlet split machine.
Background
Along with the development of economy, the living standard of people is improved, the demand on an air conditioner is continuously improved, the function of the air conditioner is also perfected, the demand of customers cannot be met only by the refrigerating and heating functions, the comfort can be considered more, the problem that cold air blows people under the air conditioner refrigerating mode is always troubled, particularly after the air supply gears are switched, the refrigerating height of the cold air can be greatly changed, and the comfort of the customers is greatly influenced.
Disclosure of Invention
The invention aims to provide an air deflector angle control method, a control device and an upper and lower air outlet split machine, aiming at solving the problem of low comfort caused by direct blowing of cold air to a human body in a refrigeration mode of the conventional air conditioner.
In a first aspect, an embodiment of the present invention provides an air deflector angle control method, which is applied to an upper and lower air outlet split machine, an upper air deflector and a lower air deflector are disposed on an air outlet side of the upper and lower air outlet split machine, and the air deflector angle control method includes:
acquiring a current air supply mode of the upper and lower air outlet split machine;
when the current air supply mode is a refrigeration mode, controlling a lower air deflector of the upper and lower air outlet split machine to be closed and acquiring a current air supply gear of the refrigeration mode;
and controlling an upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle between the outer plate surface of the upper air deflector and the horizontal direction.
In a second aspect, an embodiment of the present invention provides an air deflector angle control device, including:
the acquisition unit is used for acquiring the current air supply mode of the upper and lower air outlet split machine;
the first control unit is used for controlling the lower air deflector to be closed and acquiring a current air supply gear of the refrigeration mode when the current air supply mode is the refrigeration mode;
and the second control unit is used for controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle of the outer plate surface of the upper air deflector in the horizontal direction.
In a third aspect, an embodiment of the present invention provides an upper and lower air outlet split machine, including:
the air conditioner indoor unit is provided with an air outlet;
the evaporator is arranged inside the air conditioner indoor unit;
the cross-flow fan blade is arranged inside the air conditioner indoor unit;
the upper air deflector is rotatably arranged on the air outlet side of the air conditioner indoor unit and is opened when rotating towards the horizontal direction;
the lower air deflector is rotatably arranged on the air outlet side of the air conditioner indoor unit and is opened when rotating towards the vertical direction;
the upper air deflector is used for guiding the air outlet of the air outlet upwards, and the lower air deflector is used for guiding the air outlet of the air outlet downwards.
The embodiment of the invention discloses an air deflector angle control method, a control device and an upper and lower air outlet split machine. The method comprises the following steps: acquiring a current air supply mode of the upper and lower air outlet split machine; when the current air supply mode is a refrigeration mode, controlling a lower air deflector of the upper and lower air outlet split machine to be closed and acquiring a current air supply gear of the refrigeration mode; and controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle between the outer plate surface of the upper air deflector and the horizontal direction. According to the embodiment of the invention, the air deflector is additionally arranged on the original air conditioning equipment, and the angle control logic for controlling the upper air deflector is additionally arranged, so that the effect of ensuring that cold air does not blow people when each air supply gear is switched in a refrigeration mode is realized, and the advantage of improving the comfort of a human body is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart illustrating a method for controlling an angle of an air deflector according to an embodiment of the present invention;
fig. 2 is a schematic sub-flow chart of an air deflector angle control method according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of an air deflector angle control apparatus according to an embodiment of the present invention;
fig. 4 is a schematic view of an air supply range of the upper air deflector according to the embodiment of the present invention;
fig. 5 is a schematic diagram of an air supply range under a first air supply gear according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an air supply range at a seventh air supply gear according to the embodiment of the present invention;
fig. 7 is a schematic structural view of the split air outlet machine provided in the embodiment of the present invention.
Reference numerals are as follows:
1. an air conditioner indoor unit; 2. an evaporator; 3. a cross-flow fan blade; 4. an air outlet; 5. a lower air deflector; 6. an upper air deflector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.
To facilitate understanding of the method for controlling the angle of the air deflector provided by the present invention, please refer to fig. 7, which first introduces the upper and lower air outlet split machine provided by the embodiment of the present invention.
In some embodiments, the split air conditioner may include: the air conditioner comprises an air conditioner indoor unit 1, an evaporator 2, a cross-flow fan blade 3, an upper air deflector 6 and a lower air deflector 5; the air conditioner indoor unit 1 is provided with an air outlet 4, and the evaporator 2 and the cross-flow fan blade 3 are arranged inside the air conditioner indoor unit 1; the upper air deflector 6 is rotatably arranged on the air outlet side of the air conditioner indoor unit 1 and is opened when rotating towards the horizontal direction; the lower air deflector 5 is rotatably arranged on the air outlet side of the air conditioner indoor unit 1 and is opened when rotating towards the vertical direction; the upper air deflector 6 is used for guiding the air outlet of the air outlet 4 upwards, and the lower air deflector 6 is used for guiding the air outlet of the air outlet 4 downwards.
In this embodiment, the rotating plate edge of the upper air guiding plate 6 and the rotating plate edge of the lower air guiding plate 5 may rotate coaxially, or may rotate through two rotating shafts respectively. The upper air deflector 6 is located at the air outlet position of the air outlet 4 in the horizontal direction, and the lower air deflector 5 is located at the air outlet position of the air outlet 4 in the vertical direction.
It can be understood that when the upper air guiding plate 6 rotates to the maximum angle towards the vertical direction and the lower air guiding plate 5 rotates to the maximum angle towards the horizontal direction, the air outlet 4 can be closed.
It can be understood that, under the refrigeration mode, the upper air deflector 6 can be rotated towards the horizontal direction and opened to the corresponding air supply angle, and cold air can be discharged from the air outlet 4 along the air supply angle of the upper air deflector 6 at the moment.
It can be understood that, in the heating mode, the lower air deflector 5 can rotate towards the vertical direction and open to the corresponding air supply angle, and at this time, hot air can be discharged from the air outlet 4 along the air supply angle of the lower air deflector 5.
Based on upper and lower air-out components of a whole that can function independently machine that introduces. Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for controlling an angle of an air deflector according to an embodiment of the present invention;
as shown in fig. 1, the method includes steps S101 to S103.
S101, acquiring a current air supply mode of the upper and lower air outlet split machine;
in this step, the current air supply mode at least includes a cooling mode and a heating mode, and can be other modes such as fresh air, dehumidification and the like.
S102, when the current air supply mode is a refrigeration mode, controlling a lower air deflector of the upper and lower air outlet split machine to be closed and acquiring a current air supply gear of the refrigeration mode;
in this step, the lower air deflector 5 can be in a closed state in the refrigeration mode, and a small air pressure and a low air volume loss can be realized, thereby having an effect of increasing the air volume. The current air supply gear of the refrigeration mode can be set according to requirements, and different air supply gears correspond to different wind powers.
S103, the upper air guide plate of the upper and lower air outlet split machine is controlled to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle between the outer plate surface of the upper air guide plate and the horizontal direction.
In the step, the refrigerating lower edge height of the cold air can be adjusted through different air supply angles of the upper air deflector corresponding to different current air supply gears. The different air supply angles can refer to a degrees shown in fig. 7, and all refer to the included angle between the outer plate surface of the upper air deflector and the horizontal direction.
According to the embodiment, the air deflector is additionally arranged on the original air conditioning equipment, and the angle control logic for controlling the air deflector is additionally arranged, so that the effect that cold air does not blow people can be ensured when each air supply gear is switched under the refrigeration mode, and the air conditioner has the advantage of improving the comfort of a human body.
In one embodiment, step S103 includes:
when the wind power corresponding to the current air supply gear is smaller, the air supply angle for controlling the opening of the upper air deflector is larger.
In this embodiment, the corresponding air supply angle may be set according to the number of the gears of the air supply gear, that is, one air supply gear may correspond to one air supply angle, and the specific number of the gears may be set according to specific requirements, which is not specifically limited in the present invention.
In this embodiment, when the wind power that current air supply gear corresponds is littleer, the wind speed can reduce and lead to the refrigeration of cold wind to follow to reduce, and the air supply angle increase (raise the air deflector promptly) that opens through controlling the air deflector this moment can make the angle that blows off of cold wind higher more to guarantee that the refrigeration of different air supply gears is followed down and highly can keep unanimous down.
In another embodiment, as shown in fig. 2, step S103 includes:
s201, when the current air supply gear is a first air supply gear, the upper air deflector is controlled to open a first air supply angle.
S202, when the current air supply gear is a second air supply gear or a third air supply gear, controlling the upper air deflector to be opened to a second air supply angle;
s203, when the current air supply gear is a fourth air supply gear or a fifth air supply gear, controlling the upper air deflector to be opened to a third air supply angle;
s204, when the current air supply gear is a sixth air supply gear, controlling the upper air deflector to be opened to a fourth air supply angle;
s205, when the current air supply gear is a seventh air supply gear, the upper air deflector is controlled to be opened to a fifth air supply angle;
the wind power corresponding to the first air supply gear to the seventh air supply gear is sequentially reduced, and the air supply angles from the first air supply angle to the fifth air supply angle are sequentially increased.
In this embodiment, the first air supply gear may be corresponding to super strong air supplySuperstrong gear X of wind power 1 The second air supply gear can be a high gear X corresponding to high wind power 2 The third air supply gear can be a middle-high gear X corresponding to middle-high wind power 3 The fourth air supply gear can be a middle gear X corresponding to middle wind power 4 The fifth air supply gear can be a middle-low gear X corresponding to middle-low wind power 5 The sixth air supply gear can be a low gear X corresponding to low wind power 6 And a mute gear X of mute wind power corresponding to the seventh air supply gear 7 。
In this embodiment, the air supply angles from the first air supply angle a ° to the fifth air supply angle e ° may be sequentially increased in a preset angle range, and preferably, the preset angle range may be 1 to 2 °.
It can be understood that, according to the control method of the above steps S201 to S205, the upper air deflector is controlled to be opened to the corresponding air blowing angle according to the corresponding air blowing gear, for the convenience of understanding, reference may be made to the example in table 1:
TABLE 1
| Gear position | Wind power of air outlet | Air supply angle of upper air deflector |
| X 1 | Superstrong strength | a° |
| X 2 | Gao Feng | b° |
| X 3 | Middle and high | b° |
| X 4 | Apoplexy (apoplexy) | c° |
| X 5 | Medium low and high | c° |
| X 6 | Low wind | d° |
| X 7 | Mute | e° |
Based on the angle control logic of the upper air deflector provided by the embodiment, the air supply effect as shown in fig. 4-6 can be realized in the specific scene of 2.8m high, 4.5m long and 3.5m wide house.
The air supply range of the upper air deflector is shown in fig. 4, so that the newly added upper air deflector and the control logic thereof can realize that the refrigeration lower edge of cold air is not less than 2m, and that all air supply gears do not blow people in the refrigeration mode is realized, thereby improving the user experience.
Wherein, FIG. 5 shows the ultra-strong gear X 1 The lower upper air deflector is arranged in an air supply range of a degrees, the refrigeration lower edge is about 220m, and the same refrigeration lower edge is in a silent gear X 7 The upper air deflector is required to hit e °, i.e., the blowing range of e ° as shown in fig. 6. Therefore, in order to ensure that the refrigeration lower edges of different air supply gears are consistent, the lower the wind power corresponding to the air supply gear is, the larger the air supply angle of the upper air deflector is.
The method for controlling the angle of the air deflector provided by the embodiment of the invention further comprises the following steps:
and when the current air supply mode is the heating mode, the upper air guide plate is controlled to be closed and the lower air guide plate is controlled to be opened.
In the embodiment, the upper air deflector can be in a closed state in the heating mode, so that small air pressure and low air loss can be realized, and the effect of increasing air volume is achieved.
The embodiment of the invention also provides an air deflector angle control device which is used for executing any embodiment of the air deflector angle control method. Specifically, referring to fig. 3, fig. 3 is a schematic block diagram of an air guiding plate angle control device according to an embodiment of the present invention.
As shown in fig. 3, the air deflector angle control apparatus 300 includes: an acquisition unit 301, a first control unit 302, and a second control unit 303.
An obtaining unit 301, configured to obtain a current air supply mode of the split air supply machine for supplying air up and down;
the first control unit 302 is configured to control the lower air deflector to be closed and obtain a current air supply gear of the refrigeration mode when the current air supply mode is the refrigeration mode;
the second control unit 303 is configured to control the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, where the air supply angle is an included angle of an outer plate surface of the upper air deflector in the horizontal direction.
The angle control logic of the upper air deflector is increased and controlled, so that the effect that cold air does not blow people can be ensured when each air supply gear is switched under the refrigeration mode, and the device has the advantage of improving the comfort of a human body.
In an embodiment, the air deflector angle control apparatus 300 further comprises:
and the third control unit is used for controlling the upper air deflector to be closed and the lower air deflector to be opened when the current air supply mode is a heating mode.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and devices may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The angle control method of the air deflector is applied to an upper air outlet split machine and a lower air outlet split machine, wherein an upper air deflector and a lower air deflector are arranged on the air outlet side of the upper air outlet split machine and the lower air outlet split machine, and is characterized by comprising the following steps:
acquiring a current air supply mode of the upper and lower air outlet split machine;
when the current air supply mode is a refrigeration mode, controlling a lower air deflector of the upper and lower air outlet split machine to be closed and acquiring a current air supply gear of the refrigeration mode;
and controlling an upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle between the outer plate surface of the upper air deflector and the horizontal direction.
2. The method for controlling the angle of the air deflector according to claim 1, wherein the controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear comprises:
and when the wind power corresponding to the current air supply gear is smaller, the air supply angle for controlling the opening of the upper air deflector is larger.
3. The method for controlling the angle of the air deflector according to claim 1, wherein the step of controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear comprises the steps of:
and when the current air supply gear is a first air supply gear, controlling the upper air deflector to open a first air supply angle.
And when the current air supply gear is a second air supply gear or a third air supply gear, controlling the upper air deflector to be opened to a second air supply angle, wherein the wind power corresponding to the first air supply gear, the second air supply gear and the third air supply gear is reduced in sequence, and the second air supply angle is larger than the first air supply angle.
4. The method for controlling the angle of the air deflector according to claim 3, wherein the step of controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear further comprises the steps of:
and when the current air supply gear is a fourth air supply gear or a fifth air supply gear, controlling the upper air deflector to be opened to a third air supply angle, wherein the wind power corresponding to the third air supply gear, the fourth air supply gear and the fifth air supply gear is reduced in sequence, and the third air supply angle is larger than the second air supply angle.
5. The method for controlling the angle of the air deflector according to claim 4, wherein the step of controlling the upper air deflector of the upper and lower air outlet split type air conditioner to be opened to a corresponding air supply angle according to the current air supply gear further comprises:
and when the current air supply gear is a sixth air supply gear, controlling the upper air deflector to be opened to a fourth air supply angle, wherein the wind power corresponding to the sixth air supply gear is smaller than that of a fifth air supply gear, and the fourth air supply angle is larger than a third air supply angle.
6. The method for controlling the angle of the air deflector according to claim 5, wherein the step of controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear further comprises the steps of:
and when the current air supply gear is a seventh air supply gear, controlling the upper air deflector to be opened to a fifth air supply angle, wherein the wind power corresponding to the seventh air supply gear is smaller than that of a sixth air supply gear, and the fifth air supply angle is larger than a fourth air supply angle.
7. The method of claim 1, further comprising:
and when the current air supply mode is a heating mode, controlling the upper air deflector to be closed and opening the lower air deflector.
8. An air deflector angle control apparatus, comprising:
the acquisition unit is used for acquiring the current air supply mode of the upper and lower air outlet split machine;
the first control unit is used for controlling the lower air deflector to be closed and acquiring a current air supply gear of the refrigeration mode when the current air supply mode is the refrigeration mode;
and the second control unit is used for controlling the upper air deflector of the upper and lower air outlet split machine to be opened to a corresponding air supply angle according to the current air supply gear, wherein the air supply angle is an included angle of the outer plate surface of the upper air deflector in the horizontal direction.
9. The air deflection angle control apparatus of claim 8, further comprising:
and the third control unit is used for controlling the upper air deflector to be closed and the lower air deflector to be opened when the current air supply mode is a heating mode.
10. An upper and lower air outlet split machine, comprising the air deflector angle control device of claim 8, further comprising:
the air conditioner indoor unit is provided with an air outlet;
the evaporator is arranged inside the air conditioner indoor unit;
the cross-flow fan blade is arranged inside the air conditioner indoor unit;
the upper air deflector is rotatably arranged on the air outlet side of the air conditioner indoor unit and is opened when rotating towards the horizontal direction;
the lower air deflector is rotatably arranged on the air outlet side of the air conditioner indoor unit and is opened when rotating towards the vertical direction;
the upper air deflector is used for guiding the air outlet of the air outlet upwards, and the lower air deflector is used for guiding the air outlet of the air outlet downwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211006824.0A CN115371227B (en) | 2022-08-22 | 2022-08-22 | Air deflector angle control method, control device and upper and lower air outlet split machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211006824.0A CN115371227B (en) | 2022-08-22 | 2022-08-22 | Air deflector angle control method, control device and upper and lower air outlet split machine |
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| CN115371227A true CN115371227A (en) | 2022-11-22 |
| CN115371227B CN115371227B (en) | 2024-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045500A (en) * | 2023-01-10 | 2023-05-02 | 珠海格力电器股份有限公司 | Air guide assembly, air conditioner and air outlet control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116045500A (en) * | 2023-01-10 | 2023-05-02 | 珠海格力电器股份有限公司 | Air guide assembly, air conditioner and air outlet control method |
| CN116045500B (en) * | 2023-01-10 | 2024-09-06 | 珠海格力电器股份有限公司 | Air guide assembly, air conditioner and air outlet control method |
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