WO2024045901A1 - 挂壁式空调器室内机的控制方法及挂壁式空调器室内机 - Google Patents

挂壁式空调器室内机的控制方法及挂壁式空调器室内机 Download PDF

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Publication number
WO2024045901A1
WO2024045901A1 PCT/CN2023/106364 CN2023106364W WO2024045901A1 WO 2024045901 A1 WO2024045901 A1 WO 2024045901A1 CN 2023106364 W CN2023106364 W CN 2023106364W WO 2024045901 A1 WO2024045901 A1 WO 2024045901A1
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WO
WIPO (PCT)
Prior art keywords
air
guide plate
indoor unit
air guide
air outlet
Prior art date
Application number
PCT/CN2023/106364
Other languages
English (en)
French (fr)
Inventor
孟相宏
孙升华
黄罡
闫红波
张乃伟
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2024045901A1 publication Critical patent/WO2024045901A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature

Definitions

  • the present invention relates to the technical field of air conditioner equipment, and in particular to a control method of a wall-mounted air conditioner indoor unit and a wall-mounted air conditioner indoor unit.
  • Air conditioners can not only meet users' needs for cooling in summer, but also meet users' needs for heating in winter. However, with the development of science and technology, users have more demands for comfort in terms of the basic cooling and heating functions of air conditioners. For example, there is a need to prevent direct blowing in the cooling mode of the air conditioner.
  • air conditioners have an air guide plate fixed to guide the airflow flowing out from the air outlet to the front of the indoor unit casing of the air conditioner, thereby preventing the cooling airflow from blowing onto the user.
  • the air guide plate is fixed during the entire anti-direct blowing mode, the anti-direct blowing mode of the air conditioner is very single.
  • An object of the present invention is to provide a control method for a wall-mounted air conditioner indoor unit and a wall-mounted air conditioner indoor unit that can solve at least one of the deficiencies in the prior art.
  • a further object of the present invention is to diversify the anti-direct blowing modes of the indoor unit of the air conditioner.
  • a further object of the present invention is to enable the indoor unit of the air conditioner to adjust the temperature adjustment rate of the indoor space in the anti-direct blow mode to improve user experience.
  • a further object of the present invention is to enable the air conditioner indoor unit to adapt the temperature adjustment rate of the indoor space to the user's needs in the anti-direct blow mode, thereby further improving the user experience.
  • the present invention provides a control method for a wall-mounted air conditioner indoor unit, wherein the air conditioner indoor unit includes a housing, a first air guide plate and a second air guide plate, and the housing is provided with an air outlet toward the front. , the first air guide plate and the second air guide plate are rotatably arranged at the air outlet, and the air outlet has a closed state that is jointly closed by the first air guide plate and the second air guide plate, and the first air guide plate is located at the third air guide plate.
  • the second air deflector Above the second air deflector; and,
  • Control methods include:
  • steps of controlling the rotation of the first air guide plate to a state in which the outlet airflow is directed downward, and controlling the rotation of the second air guide plate include:
  • the step of controlling the rotation of the first air guide plate to guide the outlet airflow downward, and controlling the rotation of the second air guide plate also includes:
  • the first air guide plate and the second air guide plate are controlled to rotate according to the difference between the ambient temperature and the preset temperature to adjust the air outlet area; wherein, the first air guide plate is always in a state of guiding the outlet air flow downward.
  • the step of controlling the rotation of the first air guide plate and the second air guide plate according to the difference between the ambient temperature and the preset temperature includes:
  • the first air guide plate and the second air guide plate are controlled to rotate so that the air outlet area is a preset area value corresponding to the difference.
  • the indoor unit of the wall-mounted air conditioner also includes an avoidance gap arranged laterally above the air outlet;
  • the state of guiding the outlet airflow downward includes a first state in which the first air guide plate is rotated so that the first side is located in the avoidance gap and a second state in which the first side is in contact with the front side plate of the housing; wherein the first The top of the air guide plate in the closed state of the air outlet is the first side;
  • the corresponding relationship shows that the preset area value decreases with the stepwise or continuous decrease of the preset difference value.
  • the corresponding relationship includes:
  • the first air guide plate When the preset difference is greater than the first preset value and less than or equal to the second preset value, the first air guide plate is controlled to rotate to the second state, the second air guide plate is controlled to sweep the air, and the third air guide plate is controlled to rotate.
  • the side is always facing the air outlet, so that the air outlet area is defined as the second predetermined area between the second side and the second air guide plate, between the second air guide plate and the bottom end of the air outlet, and between both sides of the air outlet. value; wherein the bottom of the first air guide plate when the air outlet is closed is the second side, and the top of the second air guide plate when the air outlet is closed is the third side;
  • the first air guide plate is controlled to rotate to the first state
  • the second air guide plate is controlled to rotate to a state with the fourth side facing the air outlet, so that in the second
  • the air outlet area defined between the first side and the third side, between the fourth side and the bottom end of the air outlet, and between both sides of the air outlet is a first predetermined value; wherein the second air guide plate is in the closed state of the air outlet.
  • the bottom is the fourth side;
  • the air guide plate When the preset difference is less than the first preset value and greater than or equal to the third preset value, the air guide plate is controlled to rotate to the second state, and the second air guide plate is controlled to rotate to a state where the fourth side faces the air outlet.
  • the air outlet area defined between the second side and the third side, between the fourth side and the bottom end of the air outlet, and between both sides of the air outlet is the third predetermined value;
  • the second preset value is greater than the first preset value, and the first preset value is greater than the third preset value; the second predetermined value is greater than the first predetermined value, and the first predetermined value is greater than the third predetermined value.
  • the indoor unit of the air conditioner further includes an air supply duct formed in the housing and a first swing blade and a second swing blade disposed in the supply air duct that are rotatably arranged along the transverse direction of the supply air duct.
  • the first swing blade and the second swing blade are used to adjust the lateral air outlet direction, and the air outlet is located at the air outlet end of the air supply duct;
  • control method In the process of executing the steps of controlling the rotation of the first air guide plate to guide the outlet airflow downward, and controlling the rotation of the second air guide plate so that the air outlet area is a first predetermined value, the control method also includes:
  • control method also includes:
  • the first swing blade and the second swing blade are controlled to rotate according to the difference.
  • the step of controlling the rotation of the first swing blade and the second swing blade according to the difference to guide the outlet airflow in the direction of the air outlet in the air supply duct includes:
  • the second preset value is smaller than the first preset value, and the first preset value is smaller than the third preset value.
  • steps for determining whether the indoor unit of the air conditioner meets the operating conditions for direct blowing prevention mode include:
  • the indoor unit of the air conditioner meets the operating conditions for anti-direct blowing mode; or,
  • the steps to determine whether the indoor unit of the air conditioner meets the operating conditions for anti-direct blowing mode include:
  • the indoor unit of the air conditioner meets the operating conditions for anti-direct blowing mode.
  • the present invention also provides a wall-mounted air conditioner indoor unit, which includes:
  • the first air guide plate and the second air guide plate are rotatably disposed at the air outlet.
  • the air outlet has a seal jointly closed by the first air guide plate and the second air guide plate. In the closed state, the first air guide plate is located above the second air guide plate;
  • Temperature sensor used to detect the ambient temperature of the space where the indoor unit of the air conditioner is located
  • the controller includes a memory and a processor, wherein the memory stores a machine executable program.
  • the machine executable program is executed by the processor, the control method of the air conditioner indoor unit according to any one of claims 1 to 8 is implemented.
  • wall-mounted air conditioner indoor units also include:
  • the air supply duct is formed in the housing, and the air outlet is located at the air outlet end of the air supply duct;
  • the first swing blade and the second swing blade are rotatably arranged in the air supply air duct along the transverse direction of the air supply air duct, and are used to adjust the lateral air outlet direction.
  • the control method of the wall-mounted air conditioner indoor unit of the present invention can control the rotation of the first air guide plate to guide the outlet airflow direction when the anti-direct blowing mode is satisfied, that is, when the anti-direct blowing mode is entered.
  • the second air guide plate is in a downward state, and the rotation of the second air guide plate is controlled to adjust the air outlet area defined between the first air guide plate, the second air guide plate and the air outlet. Therefore, this control method can ensure that the first air guide plate is in a state of guiding the outlet airflow downward to prevent the outlet airflow from blowing onto the user, thereby realizing the anti-direct blowing function of the indoor unit of the air conditioner and at the same time controlling the first air guide plate.
  • the plate and the second air guide plate rotate to adjust the air outlet area, so that the indoor unit of the air conditioner has multiple air outlet areas, thereby diversifying the anti-direct blowing function of the indoor unit of the air conditioner, and allowing the indoor unit of the air conditioner to The rate at which the temperature of the space is adjusted is changed, improving the user experience.
  • control method of the indoor unit of the wall-mounted air conditioner of the present invention can control the rotation of the first air guide plate and the second air guide plate according to the difference between the ambient temperature and the preset temperature in the anti-direct blowing mode. air outlet area, thus making The air conditioner indoor unit adjusts the temperature of the indoor space at a rate adapted to the user's needs, further improving the user experience.
  • control method of the wall-mounted air conditioner indoor unit of the present invention can control the rotation of the first air guide plate and the second air guide plate according to the difference between the ambient temperature and the preset temperature after entering the anti-direct blow mode.
  • the first air guide plate is forced to rotate to a state that guides the outlet air flow downward, and the second air guide plate is controlled to rotate so that the air outlet area is a first predetermined value, and runs for a preset time. Therefore, this control method can give the user a buffer period to enter the anti-direct blowing mode, which can further improve the user experience.
  • the wall-mounted air conditioner indoor unit of the present invention can realize the above-mentioned control method of the wall-mounted air conditioner indoor unit, the above-mentioned control method of the wall-mounted air conditioner indoor unit has beneficial technical effects.
  • the wall-mounted air conditioner indoor unit of the present invention has beneficial technical effects.
  • Wall air conditioners are also available with indoor units.
  • Figure 1 is a schematic structural diagram of an indoor unit of a wall-mounted air conditioner according to one embodiment of the present invention
  • Figure 2 is a schematic cross-sectional view of the air outlet in the indoor unit of the wall-mounted air conditioner in a closed state according to one embodiment of the present invention
  • Figure 3 is a schematic cross-sectional view of the indoor unit of the wall-mounted air conditioner when the air outlet area is a second predetermined value according to one embodiment of the present invention
  • Figure 4 is a schematic cross-sectional view of the indoor unit of the wall-mounted air conditioner when the air outlet area is a first predetermined value according to one embodiment of the present invention
  • Figure 5 is a schematic cross-sectional view of the indoor unit of the wall-mounted air conditioner when the air outlet area is a third predetermined value according to one embodiment of the present invention
  • Figure 6 is a schematic block diagram of the connection of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention.
  • Figure 7 is one of the schematic flow diagrams of a control method for an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention.
  • Figure 8 is a second schematic flowchart of a control method for an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention
  • Figure 9 is a schematic flowchart of controlling the rotation of the first air guide plate and the second air guide plate according to the difference between the ambient temperature and the preset temperature in the control method of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention.
  • first and second are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, the features defined as “first” and “second” may explicitly or implicitly include at least one of the features, that is, include one or more of the features.
  • plural means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • the terms “installation”, “setting”, “connection” and other terms should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection.
  • Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific circumstances.
  • the first feature "above” or “below” the second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but is through additional characteristic contact between them. That is to say, in the description of this embodiment, the terms “above”, “above” and “above” the second feature include the first feature being directly above and diagonally above the second feature, or simply indicating the level of the first feature. Higher than the second feature.
  • the first feature being “below”, “below”, or “under” the second feature may mean that the first feature is directly below or diagonally below the second feature, or it may simply mean that the first feature is less horizontally than the second feature.
  • FIGS. 1 to 3 and 6 The wall-mounted air conditioner indoor unit of this embodiment will be described in detail below with reference to FIGS. 1 to 3 and 6 .
  • Figure 1 is a schematic structural diagram of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention
  • Figure 2 is a schematic cross-sectional view of the indoor unit of a wall-mounted air conditioner in a closed state according to an embodiment of the present invention
  • Figure 3 is a schematic cross-sectional view of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention when the air outlet area is a second predetermined value
  • Figure 6 is the connection of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention.
  • Schematic block diagram Schematic block diagram.
  • the wall-mounted air conditioner indoor unit includes a housing 100 , a first air guide plate 210 and a second air guide plate 220 .
  • the casing 100 is provided with an air outlet 110 facing forward; the first air guide plate 210 and the second air guide plate 220 are rotatably provided at the air outlet 110.
  • the wind plates 220 are in a closed state, and the first air guide plate 210 is located above the second air guide plate 220 .
  • the housing 100 includes a front panel 120 that defines the front appearance of the indoor unit, a front side panel 150, a rear side panel 180, a left side panel 130 that defines the appearance of the left side of the indoor unit, and a right panel that defines the appearance of the right side of the indoor unit.
  • the side panels, the top side panel 160 and the bottom side panel 140 define the appearance of the bottom of the indoor unit, and the front panel 120 is openably located in front of the housing 100 .
  • the rear side panel 180 may be a mounting panel on which the indoor unit of the air conditioner is mounted on the wall of the indoor space.
  • the air outlet 110 can be opened Located between the front side panel 150 and the bottom side panel 140 .
  • the top of the first air guide plate 210 in the closed state of the air outlet 110 is defined as the first side 211
  • the bottom of the first air guide plate 210 when the air outlet 110 is closed is the second side 212
  • the top of the second air guide plate 220 when the air outlet 110 is closed is the third side 221.
  • the second air guide plate 210 is in the closed state.
  • the bottom of 220 in the closed state of the air outlet 110 is the fourth side 222 . Therefore, the above-mentioned limitations on names cannot be considered as limitations on the actual protection scope of the present invention.
  • the first air guide plate 210 and the second air guide plate 220 in this embodiment have multiple air guide states, thereby limiting the direction of the airflow flowing out of the air outlet 110 .
  • the air outlet 110 is jointly closed by the first air guide plate 210 and the second air guide plate 220, even if only one of the air guide plates is closed, the airflow can still flow into the room from the other unclosed air guide plate. space, so the first air guide plate 210 can be in a state that can guide the airflow to flow downward.
  • the first air guide plate 210 has multiple states that can guide the outlet air flow to flow downward.
  • the third side of the first air guide plate 210 When the When an air guide plate 210 rotates until the first side 211 is in contact with the front side plate 150 of the housing 100 (that is, the first air guide plate 210 closes part of the air outlet 110), the third side of the first air guide plate 210 The two sides 212 continue to rotate toward the air outlet 110, so that the first air guide plate 210 has multiple states capable of guiding the outlet airflow to flow downward.
  • the first air guide plate 210 and the second air guide plate 220 may be rotatably disposed at the air outlet 110 by providing a pair of pairs at both ends of the first air guide plate 210 in the length direction.
  • the first rotating shaft 213 is disposed in the middle of the width direction of the first air guide plate 210, and the first driving motor 541 is disposed at the air outlet 110 of the indoor unit of the air conditioner, and the first driving motor 541 is
  • the motor shaft is drivingly connected to any first rotating shaft 213, and the other first rotating shaft 213 is rotationally connected to the first sleeve at the air outlet 110; and, a pair of air guides is provided at both ends of the second air guide plate 220 in the length direction.
  • the second rotating shaft 223, and the second rotating shaft 223 is arranged in the middle of the width direction of the second air guide plate 220, and the second driving motor 542 is arranged at the air outlet 110 of the indoor unit of the air conditioner, the second driving motor 542
  • the motor shaft is drivingly connected to any second rotating shaft 223, and the other second rotating shaft 223 is rotationally connected to the second sleeve at the air outlet 110.
  • this embodiment only illustrates that the first air guide plate 210 and the second air guide plate 220 can be rotatably disposed at the air outlet 110.
  • the first air guide plate 210 and the second air guide plate can be realized in any way.
  • the specific structures of 220 that are rotatably disposed at the air outlet 110 are within the protection scope of the present invention.
  • the indoor unit of the wall-mounted air conditioner further includes an escape notch 170 disposed transversely above the air outlet 110.
  • the escape notch 170 can be disposed on the front side panel 150.
  • the rotatable range of the first air guide plate 210 is increased.
  • the first air guide plate 210 can rotate so that the second air guide plate 210 can rotate.
  • One side 211 is located at multiple positions within the avoidance gap 170. Therefore, the first air guide plate 210 is capable of guiding more downward airflow.
  • the indoor unit of the wall-mounted air conditioner further includes an air supply duct 310.
  • the air supply duct 310 is formed in the housing 100, and the air outlet 110 is located in the air supply duct 310.
  • the indoor unit of the wall-mounted air conditioner includes a volute 300.
  • the volute 300 is used to provide support for the indoor fan of the indoor unit, and can guide the indoor fan from the indoor space to the airflow in the casing 100.
  • the volute 300 gather at 110 and discharged to the room from the air outlet 110 in inner space.
  • the bottom end of the air outlet 110 may be a decorative piece 320 extending from the bottom air outlet of the volute 300 , and the decorative piece 320 may be a part of the volute 300 .
  • the indoor unit of the wall-mounted air conditioner further includes a first swing blade and a second swing blade 410.
  • the first swing blade and the second swing blade 410 are rotatable along the supply air path.
  • the lateral direction of the duct 310 is arranged in the air supply duct 310, and the first swing blade and the second swing blade 410 are used to adjust the lateral air outlet direction.
  • the first swing blade may be a plurality of blades connected together through a first connecting rod structure and arranged on the volute 300, and the second swing blade 410 may also be connected together through a second connecting rod structure 411 and arranged on the volute casing 300.
  • the first swing blade can be disposed close to the left side plate 130 of the casing 100
  • the second swing blade 410 can be disposed close to the right side plate of the casing 100 .
  • a third driving motor 543 may be provided to be connected to the first connecting rod structure
  • a fourth driving motor 544 may be provided to be connected to the second connecting rod structure to drive the first swing blade and the second swing blade 410. Rotate to adjust the outlet airflow to the left, right or both sides in the horizontal direction to the air outlet 110 .
  • the wall-mounted air conditioner indoor unit further includes a temperature sensor 530.
  • the temperature sensor 530 is used to detect the ambient temperature of the space where the air conditioner indoor unit is located, and the temperature sensor 530 can be disposed on the housing 100. superior.
  • the indoor unit of the wall-mounted air conditioner also includes a controller 500.
  • the controller 500 includes a memory 510 and a processor 520.
  • the memory 510 stores a machine executable program 521, and the machine executable program 521 When executed by the processor 520, the control method of the air conditioner indoor unit in the following embodiments is implemented.
  • the temperature sensor 530, the first driving motor 541, the second driving motor 542, the third driving motor 543 and the fourth driving motor 544 are all electrically connected to the controller 500, as shown in FIG. 6 .
  • Figure 3 is a schematic cross-sectional view of the indoor unit of the wall-mounted air conditioner when the air outlet area is a second predetermined value according to one embodiment of the present invention
  • Figure 4 is a schematic cross-sectional view of the outlet area of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention.
  • FIG. 1 The schematic cross-sectional view when the wind area is the first predetermined value
  • Figure 5 is the schematic cross-sectional view when the air outlet area of the indoor unit of the wall-mounted air conditioner is the third predetermined value according to one embodiment of the present invention
  • Figure 7 is the schematic cross-sectional view when the air outlet area is the third predetermined value according to one embodiment of the present invention.
  • Figure 8 is the second flow diagram of the control method of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention
  • Figure 9 is the second flow diagram of the control method of the indoor unit of the wall-mounted air conditioner according to one embodiment of the present invention.
  • control method includes:
  • Step S702 Determine whether the indoor unit of the air conditioner meets the operating conditions of the anti-direct blowing mode.
  • Step S704 if so, control the first air guide plate 210 to rotate to a state of guiding the airflow downward, and control the second air guide plate 220 to rotate to adjust the first air guide plate 210, the second air guide plate 220 and the The air outlet area is defined between the air outlets 110 .
  • control method of this embodiment can control the first air guide plate 210 to rotate to a state of guiding the outlet airflow downward when the anti-direct blowing mode is satisfied, that is, when the anti-direct blowing mode is entered, and control
  • the second air guide plate 220 rotates to adjust the air outlet surface defined between the first air guide plate 210 , the second air guide plate 220 and the air outlet 110 product. Therefore, this control method can ensure that the first air guide plate 210 is in a state of guiding the outlet airflow downward to prevent the outlet airflow from blowing onto the user, thereby realizing the anti-direct blowing function of the indoor unit of the air conditioner and at the same time controlling the first guide plate 210 .
  • the air plate 210 and the second air guide plate 220 rotate to adjust the air outlet area, so that the indoor unit of the air conditioner has multiple air outlet areas, thereby diversifying the anti-direct blowing function of the indoor unit of the air conditioner, and making the air conditioner
  • the indoor unit changes the temperature adjustment rate of the indoor space, improving the user experience.
  • the indoor unit of the air conditioner when it is determined that the indoor unit of the air conditioner does not meet the operating conditions of the anti-direct blowing mode, the indoor unit of the air conditioner is controlled to keep operating in the current mode.
  • step S702 the step of determining whether the indoor unit of the air conditioner meets the operating conditions of the anti-direct blowing mode includes:
  • Step S802 detect whether the working mode of the indoor unit of the air conditioner is the cooling mode.
  • Step S804 if yes, detect the ambient temperature of the space where the indoor unit of the air conditioner is located.
  • Step S806 Determine whether the difference between the ambient temperature and the preset temperature is less than or equal to the second preset value.
  • Step S808 if yes, the indoor unit of the air conditioner meets the operating conditions of the anti-direct blowing mode.
  • Step S810 if not, the indoor unit of the air conditioner does not meet the operating conditions of the anti-direct blowing mode.
  • control method of this embodiment can make the air conditioner indoor unit actively enter the anti-direct blowing mode according to preset conditions, thereby improving the intelligence of the air conditioner indoor unit and improving the user experience. Furthermore, it is detected whether the working mode of the indoor unit of the air conditioner is the cooling mode.
  • step S810 when the difference between the ambient temperature and the preset temperature is greater than the second preset value or when the working mode of the air conditioner indoor unit is the heating mode, step S810 is executed, and the air conditioner indoor unit does not Meet the operating conditions of anti-direct blow mode.
  • step S702 determining whether the indoor unit of the air conditioner meets the operating conditions of the anti-direct blowing mode includes:
  • the indoor unit of the air conditioner meets the operating conditions for anti-direct blowing mode.
  • the indoor unit of the air conditioner does not meet the operating conditions for anti-direct blowing mode.
  • control method of this embodiment can cause the indoor unit of the air conditioner to enter the anti-direct blowing mode according to the user's wishes, ensuring user experience.
  • to detect whether the user of the air conditioner indoor unit has triggered the anti-direct blow button of the air conditioner indoor unit can be obtained by detecting whether the air conditioner indoor unit has received the command to run the anti-direct blow mode. button.
  • step S704 controlling the first air guide plate 210 to rotate to a state in which the airflow is guided downward, and controlling the second air guide plate 220 to rotate includes:
  • step S812 the first air guide plate 210 is controlled to rotate to a state of guiding the outlet airflow downward, and the second air guide plate 220 is controlled to rotate so that the air outlet area is a first predetermined value.
  • Step S814 Control the indoor unit of the air conditioner to run for a preset time period.
  • control method of this embodiment can control the rotation of the first air guide plate 210 and the second air guide plate 220 according to the difference between the ambient temperature and the preset temperature to adjust the air outlet area after entering the direct blow prevention mode, the The first air guide plate 210 is controlled to rotate to a state where the outlet airflow is directed downward, and the second air guide plate 220 is controlled to rotate so that the air outlet surface
  • the product is the first predetermined value and runs for a preset time period. Therefore, this control method can give the user a buffer period to enter the anti-direct blowing mode, further improving the user experience.
  • this control method can pre-set the air outlet area to multiple predetermined values in the anti-direct blow mode, and after entering the anti-direct blow mode, control the first air outlet according to the difference between the ambient temperature and the preset temperature.
  • the indoor unit of the air conditioner Before the air guide plate 210 and the second air guide plate 220 rotate to adjust the air outlet area, the indoor unit of the air conditioner is forced to adjust the air outlet area to a predetermined value in the middle or close to the middle value among multiple predetermined values, that is, control The indoor unit of the air conditioner adjusts the air outlet area to a first predetermined value to operate. At this time, the temperature of the indoor space will not drop too fast or too slowly.
  • the user is easier for the user to adapt to the indoor unit of the air conditioner when it switches from the ordinary cooling mode to the first predetermined value anti-direct blowing mode.
  • the increase or decrease in the air outlet area will not be very large.
  • the user can be well adapted to the anti-direct blowing modes of the air conditioner indoor unit with different air outlet areas, or can be well adapted to the air conditioner indoor unit switching between multiple anti-direct blowing modes, so that the user can gradually adapt to the indoor air conditioner of the present invention.
  • the machine has multiple air outlet areas to prevent direct blowing. Therefore, the user can be given a buffer period from the normal cooling mode to the anti-direct blowing mode, and the user experience of the air conditioner indoor unit is further improved.
  • the preset time can be preferably three minutes, which allows users to adapt to the anti-direct blowing mode while not allowing users to experience a long buffer period and the current indoor space temperature not being able to approach the set temperature immediately. And feel uncomfortable to ensure the user experience.
  • step S704 controls the first air guide plate 210 to rotate to a state that guides the outlet air flow downward, and controls the first air guide plate 210 to be directed downward.
  • the rotation of the second air guide plate 220 also includes:
  • Step S816 Detect the ambient temperature of the space where the indoor unit of the air conditioner is located.
  • this embodiment can detect the ambient temperature through the temperature sensor 530 in the above embodiment.
  • Step S818 Control the rotation of the first air guide plate 210 and the second air guide plate 220 according to the difference between the ambient temperature and the preset temperature to adjust the air outlet area; wherein, the first air guide plate 210 is always in the direction of guiding the outlet air flow. status below.
  • the method in this embodiment can control the rotation of the first air guide plate 210 and the second air guide plate 220 according to the difference between the ambient temperature and the preset temperature to adjust the air outlet area in the anti-direct blowing mode, thereby making the air conditioner The rate at which the indoor unit adjusts the temperature of the indoor space adapts to the user's needs, further improving the user experience.
  • the preset temperature is a temperature value set by the user according to his or her own wishes.
  • the control method in this embodiment can control the first air guide plate according to the difference between the detected ambient temperature in the indoor space and the preset temperature. 210 and the second air guide plate 220 rotate to adjust the air outlet area, thereby achieving the above-mentioned beneficial technical effect of adapting the rate of temperature adjustment of the indoor space of the air conditioner to the user's needs.
  • step S818, controlling the rotation of the first air guide plate 210 and the second air guide plate 220 according to the difference between the ambient temperature and the preset temperature includes:
  • S902 Obtain the corresponding relationship between the preset difference value and the preset area value of the air outlet area.
  • S904 Determine the preset area value corresponding to the difference according to the corresponding relationship.
  • the corresponding relationship is represented by the preset area value decreasing along with the stepwise decrease or continuous decrease of the preset difference value.
  • the staged decline can be manifested in that the preset difference range of the previous whole is greater than the preset difference range of the latter whole, and the continuous decline can be manifested in that the previous preset difference is greater than the latter preset difference.
  • the preset area value decreases with the stepwise or continuous decrease of the preset difference value. The smaller the difference value, the lower the rate of temperature reduction required by the user, and the greater the required air outlet area. Small, and the indoor unit of the air conditioner controls the first air guide plate 210 and the second air guide plate 220 according to the correspondence table to adjust the air outlet area, which can well adapt to the user's needs and ensure user experience.
  • the state of guiding the outlet airflow downward includes a first state in which the first air guide plate 210 is rotated to make the first side 211 located in the avoidance gap 170 and a state in which the first air guide plate 210 is rotated to a first state in which the first side 211 is located in the avoidance gap 170 and a state in which the first air guide plate 210 is rotated to the avoidance gap 170.
  • the second state in which one side 211 is in contact with the front side plate 150 of the housing 100 .
  • the first air guide plate 210 is controlled to rotate to the second state
  • the second air guide plate 220 is controlled to rotate to sweep the air
  • the third side 221 always faces the air outlet 110 so as to be between the second side 212 and the second air guide plate 220 , between the second air guide plate 220 and the bottom end of the air outlet 110 and between both sides of the air outlet 110
  • the air outlet area is limited to a second predetermined value.
  • the air conditioner indoor unit can be prevented from direct leakage.
  • the second air guide plate 220 can perform sweeping rotation to increase the air supply range of the air conditioner indoor unit in the anti-direct blow mode, further improving the speed of the air conditioner indoor unit to adjust the indoor space temperature. , ensuring the cooling capacity of the indoor unit of the air conditioner under this condition.
  • the first air guide plate 210 is controlled to rotate to the first state
  • the second air guide plate 220 is controlled to rotate to a state in which the fourth side 222 faces the air outlet 110
  • the air outlet area defined between the second side 212 and the third side 221 , between the fourth side 222 and the bottom end of the air outlet 110 , and between both sides of the air outlet 110 is the first predetermined value.
  • the air guide plate When the preset difference is less than the first preset value and greater than or equal to the third preset value, the air guide plate is controlled to rotate to the second state, and the second air guide plate 220 is controlled to rotate to the fourth side 222 toward the air outlet. 110, the air outlet area defined between the second side 212 and the third side 221, between the fourth side 222 and the bottom end of the air outlet 110, and between both sides of the air outlet 110 is the third predetermined value.
  • the second preset value is greater than the first preset value, and the first preset value is greater than the third preset value; the second predetermined value is greater than the first predetermined value, and the first predetermined value is greater than the third predetermined value.
  • the state control realizes adjusting the air outlet area to the corresponding required preset air outlet area.
  • the first air guide plate can be controlled.
  • the air outlet area between the bottom ends and between both sides of the air outlet 110 is defined as a first predetermined value.
  • the first preset value may be 0, that is, the difference between the ambient temperature and the preset temperature is 0.
  • the ambient indoor temperature has reached the temperature value set by the user.
  • the cooling rate corresponding to the first predetermined value is appropriate and can better maintain the indoor temperature.
  • the air outlet is relatively soft.
  • the first air guide plate 210 and the second air guide plate are controlled according to the difference between the ambient temperature and the preset temperature. 220 is rotated to adjust the air outlet area before controlling the first air guide plate 210 and the second air guide plate 220 of the air conditioner indoor unit to adjust the air outlet area to the first predetermined value, which can make it easier for the user to adapt to the air conditioner indoor unit.
  • the difference is the second preset value
  • the ambient temperature is greater than the preset temperature.
  • the indoor unit of the air conditioner needs to have a larger cooling capacity and the ambient temperature needs to be lowered to the preset temperature quickly. Therefore, the second predetermined value is greater than the first predetermined value;
  • the difference is the third preset value
  • the ambient temperature is already lower than the preset temperature. At this time, the temperature of the indoor space needs to gradually rise to the preset temperature, and air conditioning is required. The smaller refrigeration capacity of the indoor unit is sufficient. Therefore, the first predetermined value is greater than the third predetermined value.
  • control methods also include:
  • the first swing blade and the second swing blade 410 are controlled to rotate so that the lateral air outlet direction faces forward, that is, the air flow flows forward in the air supply duct 310 toward the air outlet 110 .
  • step S812 the first air guide plate 210 is controlled to rotate to a state of guiding the outlet airflow downward, and the second air guide plate 220 is controlled to rotate so that the air outlet area is a first predetermined value.
  • the first swing blade and the second swing blade 410 are controlled to rotate so that the lateral air outlet direction faces the front, so as to avoid the first swing blade and the second swing blade 410 from affecting the performance of the air conditioner indoor unit in regulating the temperature of the indoor space.
  • step S812 the first air guide plate 210 is controlled to rotate to a state of guiding the outlet air flow downward, and the second air guide plate 220 is controlled to rotate so that the air outlet area is the first predetermined value. , which can maintain the temperature of the indoor space at the preset temperature.
  • Control methods also include:
  • the first swing blade and the second swing blade 410 are controlled to rotate according to the difference.
  • control method of this embodiment can control the rotation of the first swing blade and the second swing blade 410 according to the difference to adjust the lateral air outlet direction, that is, adjust the direction of the outlet airflow in the air supply duct 310 toward the air outlet 110, Furthermore, the first air guide plate 210 and the second air guide plate 220 can be used to further diversify the direct blowing prevention modes.
  • controlling the rotation of the first swing blade and the second swing blade 410 based on the difference includes:
  • the first swing blade and the second swing blade 410 are controlled to rotate so that the transverse air outlet direction faces the forward direction. front, thereby avoiding the situation where the first swing blade and the second swing blade 410 may affect the performance of the air conditioner indoor unit in regulating the temperature of the indoor space.
  • the first swing blade and the second swing blade 410 affect the outlet airflow
  • the flow direction plays a guiding role
  • the performance of the air conditioner indoor unit in regulating the temperature of the indoor space under the conditions of the value.
  • the first swing blade and the second swing blade 410 are controlled to rotate so that the lateral air outlet direction is toward both sides of the lateral direction respectively. offset.
  • the second preset value is greater than the first preset value, and the first preset value is greater than the third preset value.
  • the first swing blade and the second swing blade 410 are controlled to rotate so that the lateral air outlet directions are respectively in the two lateral directions.
  • the side offset can further prevent the outlet air from blowing directly onto the user, ensuring the reliability of the anti-direct blowing function of the indoor unit of the air conditioner and ensuring the user experience.

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Abstract

一种挂壁式空调器室内机的控制方法及挂壁式空调器室内机,其中空调器室内机包括壳体(100)、第一导风板(210)和第二导风板(220),壳体(100)上设置有朝向前方的出风口(110),第一导风板(210)和第二导风板(220)可转动地设置于出风口(110)处,且出风口(110)具有被第一导风板(210)和第二导风板(220)共同封闭的关闭状态,第一导风板(210)位于第二导风板(220)上方;并且,控制方法包括:判断空调器室内机是否满足防直吹模式的运行条件;若是,控制第一导风板(210)转动至引导出风气流朝向下方的状态,并控制第二导风板(220)转动,以调节由第一导风板(210)、第二导风板(220)和出风口之(110)间限定的出风面积,进而使得空调器室内机在实现防直吹功能的同时,使得空调器室内机的防直吹功能多样化,提升了用户体验。

Description

挂壁式空调器室内机的控制方法及挂壁式空调器室内机 技术领域
本发明涉及空调器设备技术领域,特别是涉及一种挂壁式空调器室内机的控制方法及挂壁式空调器室内机。
背景技术
空调器不仅可以满足用户夏天乘凉的需求,还可以满足用户冬天取暖的需求。然而随着科技的发展,在空调器基本的制冷和制热功能上,用户在舒适性上具有更多的需求。例如,对于空调器制冷模式下的防直吹需求。
现有技术中,空调器均为将导风板固定在引导从出风口流出的气流吹向空调器室内机壳体的正前方的状态,进而可以避免制冷气流吹到用户身上。但由于导风板在整个防直吹模式中都固定不动,导致空调器的防直吹模式很单一。
发明内容
本发明的一个目的是要提供一种能够解决现有技术中至少一项缺陷的挂壁式空调器室内机的控制方法及挂壁式空调器室内机。
本发明一个进一步的目的是要使得空调器室内机的防直吹模式多样化。
本发明一个进一步的目的是要使得空调器室内机在防直吹模式下可以对室内空间的温度调节的速率作出调整,提升用户体验。
本发明一个进一步的目的是要使得空调器室内机在防直吹模式下可以对室内空间的温度调节的速率适应用户需求,进一步提升用户体验。
特别地,本发明提供了一种挂壁式空调器室内机的控制方法,其中空调器室内机包括壳体、第一导风板和第二导风板,壳体上设置有朝向前方出风口,第一导风板和第二导风板可转动地设置于出风口处,且出风口具有被第一导风板和第二导风板共同封闭的关闭状态,第一导风板位于第二导风板上方;并且,
控制方法包括:
判断空调器室内机是否满足防直吹模式的运行条件;
若是,控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动,以调节由第一导风板、第二导风板和出风口之间限定的出风面积。
进一步地,控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动的步骤包括:
控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动使得出风面积为第一预定值;
控制空调器室内机运行预设时长。
进一步地,在控制空调器室内机运行预设时长的步骤之后,控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动的步骤还包括:
检测空调器室内机所处空间的环境温度;
根据环境温度和预设温度的差值控制第一导风板和第二导风板转动,以调节出风面积;其中,第一导风板始终处于引导出风气流朝向下方的状态。
进一步地,根据环境温度和预设温度的差值控制第一导风板和第二导风板转动的步骤包括:
获取预设的差值和出风面积的预设面积值的对应关系;
根据对应关系确定与差值对应的预设面积值;
控制第一导风板和第二导风板转动使得出风面积为与差值对应的预设面积值。
进一步地,挂壁式空调器室内机还包括横向设置在出风口上方的避让缺口;并且,
引导出风气流朝向下方的状态包括第一导风板转动至使得第一侧位于避让缺口内的第一状态和使得第一侧抵接于壳体的前侧板的第二状态;其中第一导风板在出风口的关闭状态下的顶部为所述第一侧;
对应关系表现为预设面积值随着预设的差值的阶段式下降或连续下降而减小,对应关系包括:
在预设的差值大于第一预设值小于等于第二预设值的情况下,控制第一导风板转动至第二状态,并控制第二导风板扫风转动,且控制第三侧始终朝向出风口,以在第二侧和第二导风板之间、第二导风板和出风口的底端之间和出风口的两侧之间限定出出风面积为第二预定值;其中第一导风板在出风口的关闭状态下的底部为所述第二侧,第二导风板在出风口的关闭状态下的顶部为第三侧;
在预设的差值等于第一预设值的情况下,控制第一导风板转动至第一状态,并控制第二导风板转动至第四侧朝向出风口的状态,以在第二侧和第三侧之间、第四侧和出风口底端之间及出风口的两侧之间限定出出风面积为第一预定值;其中第二导风板在出风口的关闭状态下的底部为第四侧;
在预设的差值小于第一预设值大于等于第三预设值的情况下,控制导风板转动至第二状态,并控制第二导风板转动至第四侧朝向出风口的状态,以在第二侧和第三侧之间、第四侧和出风口底端之间及出风口的两侧之间限定出出风面积为第三预定值;
其中,第二预设值大于第一预设值,第一预设值大于第三预设值;第二预定值大于第一预定值,第一预定值大于第三预定值。
进一步地,空调器室内机还包括形成于壳体内的送风风道和可转动地沿送风风道的横向方向设置的设置于送风风道内的第一摆叶和第二摆叶,第一摆叶和第二摆叶用于调整横向出风方向,出风口位于送风风道的出风端;并且,
在执行控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动使得出风面积为第一预定值的步骤的过程中,控制方法还包括:
控制第一摆叶和第二摆叶转动,使得横向出风方向朝向正前方;以及,
在执行根据环境温度和预设温度的差值控制第一导风板和第二导风板转动的步骤的过程中,控制方法还包括:
根据差值控制第一摆叶和第二摆叶转动。
进一步地,根据差值控制第一摆叶和第二摆叶转动,以引导出风气流在送风风道内流向出风口的方向的步骤包括:
在预设的差值大于第一预设值小于等于第二预设值的情况下,控制第一摆叶和第二摆叶转动,使得横向出风方向朝向正前方;
在预设的差值小于第一预设值大于等于第三预设值的情况下,控制第一摆叶和第二摆叶转动,使得横向出风方向分别向横向两侧偏移;
其中,第二预设值小于第一预设值,第一预设值小于第三预设值。
进一步地,判断空调器室内机是否满足防直吹模式的运行条件的步骤包括:
检测空调器室内机的工作模式是否为制冷模式;
若是,检测空调器室内机所处空间的环境温度;
判断环境温度和预设温度的差值是否小于等于第二预设值;
若是,空调器室内机满足防直吹模式的运行条件;或者,
判断空调器室内机是否满足防直吹模式的运行条件的步骤包括:
检测空调器室内机的用户是否触发了空调器室内机的防直吹按键;
若是,空调器室内机满足防直吹模式的运行条件。
特别的,本发明还提供了一种挂壁式空调器室内机,其包括:
壳体,其上设置有朝向前方出风口;
第一导风板和第二导风板,第一导风板和第二导风板可转动地设置于出风口处,出风口具有被第一导风板和第二导风板共同封闭的关闭状态,且第一导风板位于第二导风板上方;
温度传感器,用于检测空调器室内机所处空间的环境温度;
控制器,控制器包括存储器和处理器,其中存储器存储有机器可执行程序,机器可执行程序被处理器执行时实现根据权利要求1至8中任一项空调器室内机的控制方法。
进一步地,挂壁式空调器室内机还包括:
送风风道,形成于壳体内,且出风口位于送风风道的出风端;
第一摆叶和第二摆叶,可转动地沿送风风道的横向方向设置于送风风道内,用于调整横向出风方向。
本发明的挂壁式空调器室内机的控制方法,能够在满足防直吹模式的情况下,即,在进入防直吹模式的情况下,控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动,以调节由第一导风板、第二导风板和出风口之间限定的出风面积。因此,本控制方法能够保证第一导风板处于引导出风气流朝向下方的状态,以避免出风气流吹到用户身上,实现空调器室内机的防直吹功能的同时,控制第一导风板和第二导风板进行转动以调节出风面积,使得空调器室内机具有多个出风面积,进而使得空调器室内机的防直吹功能多样化,并且可以使得空调器室内机对室内空间的温度调节的速率作出改变,提升了用户体验。
进一步地,本发明的挂壁式空调器室内机的控制方法,能够在防直吹模式下,根据环境温度和预设温度的差值控制第一导风板和第二导风板转动来调节出风面积,进而使 得空调器室内机对室内空间的温度调节的速率适应用户的需求,进一步地提升用户体验。
进一步地,本发明的挂壁式空调器室内机的控制方法,能够在进入防直吹模式后,根据环境温度和预设温度的差值控制第一导风板和第二导风板转动,以调节出风面积之前,强制控制第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动使得出风面积为第一预定值,并运行预设时长。因此,本控制方法可以给用户一个进入防直吹模式的缓冲期,可以进一步地提升用户体验。
本发明的挂壁式空调器室内机,由于其能够实现上述挂壁式空调器室内机的控制方法,因此,上述挂壁式空调器室内机的控制方法具备的有益技术效果,本发明的挂壁式空调器室内机同样具备。
根据下文结合附图对本发明具体实施例的详细描述,本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解,这些附图未必是按比例绘制的。附图中:
图1是根据本发明一个实施例的挂壁式空调器室内机的结构性示意图;
图2是根据本发明一个实施例的挂壁式空调器室内机中出风口处于关闭状态下的截面示意图;
图3是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第二预定值时的截面示意图;
图4是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第一预定值时的截面示意图;
图5是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第三预定值时的截面示意图;
图6是根据本发明一个实施例的挂壁式空调器室内机的连接示意框图;
图7是根据本发明一个实施例的挂壁式空调器室内机的控制方法的流程示意图之一;
图8是根据本发明一个实施例的挂壁式空调器室内机的控制方法的流程示意图之二;
图9是根据本发明一个实施例的挂壁式空调器室内机的控制方法中根据环境温度和预设温度的差值控制第一导风板和第二导风板转动的流程示意图。
具体实施方式
在本实施例的描述中,需要理解的是,术语“横向”、“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征,也即包括一个或者更多个该特征。在本发明的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。当某个特征“包括或者包含”某个或某些其涵盖的特征时,除非另外特别地描述,这指示不排除其它特征和可以进一步包括其它特征。
除非另有明确的规定和限定,术语“安装”、“设置”、“连接”等术语应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系,除非另有明确的限定。本领域的普通技术人员,应该可以根据具体情况理解上述术语在本发明中的具体含义。
此外,在本实施例的描述中,第一特征在第二特征“之上”或“之下”可以包括第一和第二特征直接接触,也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。也即在本实施例的描述中,第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方,或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”、或“下面”可以是第一特征在第二特征正下方或斜下方,或仅仅表示第一特征水平高度小于第二特征。
除非另有限定,本本实施例的描述中所使用的全部术语(包含技术术语与科学术语)具有与本申请所属的技术领域的普通技术人员所通常理解的相同含义。
在本实施例的描述中,参考术语“本实施例”、“一个实施例”、“一个实施方式”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
下面结合图1至图3以及图6来详细说明本实施例的挂壁式空调器室内机。图1是根据本发明一个实施例的挂壁式空调器室内机的结构性示意图;图2是根据本发明一个实施例的挂壁式空调器室内机中出风口处于关闭状态下的截面示意图;图3是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第二预定值时的截面示意图;图6是根据本发明一个实施例的挂壁式空调器室内机的连接示意框图。
参照图1和图2,在本实施例中,挂壁式空调室内机包括壳体100、第一导风板210和第二导风板220。壳体100上设置有朝向前方出风口110;第一导风板210和第二导风板220可转动地设置于出风口110处,出风口110具有被第一导风板210和第二导风板220共同封闭的关闭状态,且第一导风板210位于第二导风板220上方。
在本实施例中,壳体100包括限定室内机前外观的前面板120,前侧板150,后侧板180,限定室内机左侧外观的左侧板130,限定室内机右侧外观的右侧板,顶侧板160和限定室内机底部外观的底侧板140,并且,前面板120可打开地位于壳体100的前方。后侧板180可以是空调器室内机被安装到室内空间的墙体上的安装板。出风口110可以开 设在前侧板150和底侧板140之间。
参照图1、图2和图3,在本实施例中,为了便于后续实施例的解释说明及理解,所以限定第一导风板210在出风口110的关闭状态下的顶部为第一侧211,第一导风板210在出风口110的关闭状态下的底部为第二侧212,第二导风板220在出风口110的关闭状态下的顶部为第三侧221,第二导风板220在出风口110的关闭状态下的底部为第四侧222。因此,对于上述名称上的限定并不能认为是对本发明实际保护范围的限定。
可以理解的是,本实施例中的第一导风板210和第二导风板220具有多个导风状态,进而可以实现对从出风口110流出的出风气流的方向进行限定。并且,由于出风口110是由第一导风板210和第二导风板220共同封闭的,仅关闭其中一个导风板出风气流仍可以从另一未关闭的导风板处流到室内空间中,所以第一导风板210可以处于能够引导出风气流向下流动的状态。并且,若仅需要将出风气流引导至向下方流动并且限制出风气流向空调器室内机的前方流动,第一导风板210具有多个能够引导出风气流向下流动的状态,例如,当第一导风板210转动至第一侧211抵接于壳体100的前侧板150的情况下(即第一导风板210关闭部分出风口110的状态),第一导风板210的第二侧212继续向出风口110转动,以使得第一导风板210具有多个能够引导出风气流向下流动的状态。
在本实施例中,第一导风板210和第二导风板220可转动地设置于出风口110处的实施方式可以是在第一导风板210的长度方向上的两端设置一对第一转轴213,且第一转轴213设置在第一导风板210的宽度方向上的中部,并在空调器室内机的出风口110处设置第一驱动电机541,将第一驱动电机541的电机轴和任一第一转轴213传动连接,另一第一转轴213转动连接在出风口110处的第一轴套上;并且,在第二导风板220的长度方向上的两端设置一对第二转轴223,且第二转轴223设置在第二导风板220的宽度方向上的中部,并在空调器室内机的出风口110处设置第二驱动电机542,将第二驱动电机542的电机轴和任一第二转轴223传动连接,另一第二转轴223转动连接在出风口110处的第二轴套上。可以理解的是,本实施方式仅为说明第一导风板210和第二导风板220可以可转动地设置于出风口110处,任何可以实现第一导风板210和第二导风板220可转动地设置于出风口110处的具体结构均在本发明的保护范围内。
参照图1和图2,在本实施例中,挂壁式空调器室内机还包括横向设置在出风口110上方的避让缺口170,具体的,避让缺口170可以设置在前侧板150上。
可以理解的是,由于避让缺口170的设置,增大了第一导风板210的可转动范围,对应的空调器室内机在防直吹模式时,第一导风板210可以进行转动使得第一侧211处在避让缺口170内的多个位置,因此,第一导风板210具备了更多的引导出风气流向下流动的状态。
参照图1和图2,在本实施例中,挂壁式空调器室内机还包括送风风道310,送风风道310形成于壳体100内,且出风口110位于送风风道310的出风端。具体的,挂壁式空调器室内机包括蜗壳300,蜗壳300用于为室内机的室内风扇提供支撑,并且可以将室内风扇从室内空间中引导至壳体100内的气流在蜗壳300处汇聚并从出风口110排到室 内空间中。
另外,出风口110的底端可以是蜗壳300的底部出风处延伸设置的装饰件320,并且该装饰件320可以是蜗壳300的一部分。
参照图1和图2,在本实施例中,挂壁式空调器室内机还包括第一摆叶和第二摆叶410,第一摆叶和第二摆叶410可转动地沿送风风道310的横向方向设置于送风风道310内,第一摆叶和第二摆叶410用于调整横向出风方向。
第一摆叶可以是通过第一连杆结构连接在一起的并设置在蜗壳300上的多个叶片和第二摆叶410也可以是通过第二连杆结构411连接在一起并设置在蜗壳300上的多个叶片,第一摆叶可以靠近壳体100的左侧板130设置,第二摆叶410可以靠近壳体100的右侧板设置。并且,可以设置第三驱动电机543和第一连接杆结构相连接,还可以设置第四驱动电机544和第二连接杆结构相连接,以实现对第一摆叶和第二摆叶410的驱动转动,进而调节出风气流在水平方向上向左、向右或向两侧地流动至出风口110处。
参照图6,在本实施例中,挂壁式空调器室内机还包括温度传感器530,温度传感器530用于检测空调器室内机所处空间的环境温度,并且温度传感器530可以设置在壳体100上。
参照图6,在本实施例中,挂壁式空调器室内机还包括控制器500,控制器500包括存储器510和处理器520,其中存储器510存储有机器可执行程序521,机器可执行程序521被处理器520执行时实现下列实施例中的空调器室内机的控制方法。
并且,温度传感器530、第一驱动电机541、第二驱动电机542、第三驱动电机543和第四驱动电机544均电通信连接于控制器500,如图6所示。
下面结合图3至图5以及图7至图9来详细说明本实施例中的挂壁式空调器室内机的控制方法。图3是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第二预定值时的截面示意图;图4是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第一预定值时的截面示意图;图5是根据本发明一个实施例的挂壁式空调器室内机中出风面积为第三预定值时的截面示意图;图7是根据本发明一个实施例的挂壁式空调器室内机的控制方法的流程示意图之一;图8是根据本发明一个实施例的挂壁式空调器室内机的控制方法的流程示意图之二;图9是根据本发明一个实施例的挂壁式空调器室内机的控制方法中根据环境温度和预设温度的差值控制第一导风板和第二导风板转动的流程示意图。
参照图7,在本实施例中,控制方法包括:
步骤S702,判断空调器室内机是否满足防直吹模式的运行条件。
步骤S704,若是,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动,以调节由第一导风板210、第二导风板220和出风口110之间限定的出风面积。
由于本实施例的控制方法能够在满足防直吹模式的情况下,即,在进入防直吹模式的情况下,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动,以调节由第一导风板210、第二导风板220和出风口110之间限定的出风面 积。因此,本控制方法能够保证第一导风板210处于引导出风气流朝向下方的状态,以避免出风气流吹到用户身上,实现空调器室内机的防直吹功能的同时,控制第一导风板210和第二导风板220进行转动以调节出风面积,使得空调器室内机的具有多个出风面积,进而使得空调器室内机的防直吹功能多样化,并且可以使得空调器室内机对室内空间的温度调节的速率作出改变,提升了用户体验。
在本实施例中,在判断空调器室内机不满足防直吹模式的运行条件的情况下,控制空调器室内机保持当前模式运行。
参照图8,在本实施例中的一种实施方式,步骤S702,判断空调器室内机是否满足防直吹模式的运行条件的步骤包括:
步骤S802,检测空调器室内机的工作模式是否为制冷模式。
步骤S804,若是,检测空调器室内机所处空间的环境温度。
步骤S806,判断环境温度和预设温度的差值是否小于等于第二预设值。
步骤S808,若是,空调器室内机满足防直吹模式的运行条件。
步骤S810,若否,空调器室内机不满足防直吹模式的运行条件。
可以理解的是,本实施方式的控制方法可以使得空调室内机根据预设条件主动进入到防直吹模式,提升了空调器室内机的智能化程度,提升了用户体验。并且,检测空调器室内机的工作模式是否为制冷模式。
在本实施方式中,在环境温度和预设温度的差值大于第二预设值的情况下或者空调器室内机的工作模式为制热模式的情况下,执行步骤S810,空调器室内机不满足防直吹模式的运行条件。
在本实施例中的另一种实施方式,步骤S702,判断空调器室内机是否满足防直吹模式的运行条件包括:
检测空调器室内机的用户是否触发了空调器室内机的防直吹按键。
若是,空调器室内机满足防直吹模式的运行条件。
若否,空调器室内机不满足防直吹模式的运行条件。
可以理解的是,本实施方式的控制方法可以根据用户意愿使得空调器室内机进入到防直吹模式中,保证了用户体验。并且,检测空调器室内机的用户是否触发了空调器室内机的防直吹按键可以通过检测空调器室内机是否接收了运行防直吹模式指令得到用户是否触发了空调器室内机的防直吹按键。
参照图8,在本实施例中,步骤S704,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动包括:
步骤S812,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面积为第一预定值。
步骤S814,控制空调器室内机运行预设时长。
由于本实施例的控制方法能够在进入防直吹模式后,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动,以调节出风面积之前,强制控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面 积为第一预定值,并运行预设时长。因此,本控制方法可以给用户一个进入防直吹模式的缓冲期,进一步地提升用户体验。
需要理解的是,本控制方法可以在防直吹模式下,预先将出风面积设置多个预定值,并在进入防直吹模式之后,在根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动,以调节出风面积之前,强制空调器室内机将出风面积调节为多个预定值中处于中间值或接近中间值的预定值运行,即控制空调器室内机将出风面积调节为第一预定值运行。此时,室内空间的温度下降的速率不会太快,也不会太慢,因此,空调器室内机在由普通的制冷模式切换为第一预定值的防直吹模式更容易让用户适应。同时,在空调器室内机由第一预定值的防直吹模式向出风面积为其他预定值的防直吹模式切换的过程中,出风面积增大或者减小的值不会很大,用户可以很好地适应空调器室内机的不同出风面积的防直吹模式,或者很好地适应空调器室内机在多种防直吹模式之间切换,使得用户逐步适应本发明空调器室内机的多种出风面积的防直吹模式。因此,可以给用户一个从普通制冷模式进入防直吹模式的缓冲期,空调器室内机的用户体验被进一步提升。
另外,预设时长可以优选为三分钟,进而可以在满足用户适应防直吹模式的同时,又不会让用户体验到该缓冲期较长,当前室内空间温度不能够立刻向设定的温度靠近而感到不舒服,保证了用户体验。
参照图8,在本实施例中,在步骤S814,控制空调器室内机运行预设时长的之后,步骤S704,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动还包括:
步骤S816,检测空调器室内机所处空间的环境温度。
需理解的是,本实施例可以通过上述实施例中的温度传感器530对环境温度进行检测。
步骤S818,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动,以调节出风面积;其中,第一导风板210始终处于引导出风气流朝向下方的状态。
由于本实施例中的方法能够在防直吹模式下,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动来调节出风面积,进而使得空调器室内机对室内空间的温度调节的速率适应用户的需求,进一步地提升用户体验。
可以理解的是预设温度为用户根据自己意愿设定的温度值,本实施例中的控制方法可以根据检测到的室内空间中的环境温度和预设温度的差值来控制第一导风板210和第二导风板220转动来调节出风面积,进而能够实现上述得空调器室内机对室内空间的温度调节的速率适应用户的需求的有益技术效果。
参照图9,在本实施中,步骤S818,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动包括:
S902,获取预设的差值和出风面积的预设面积值的对应关系。
S904,根据对应关系确定与差值对应的预设面积值。
S906,控制第一导风板210和第二导风板220转动使得出风面积为与差值对应的预 设面积值。
可以理解的是,对应关系可以是本领域技术人员在经过多次试验得到的,即测试设定的出风面积是否可以在一定时长内将预设的差值缩小为0,若不可以,则更换设定的出风面积,直到测试出能够将预设的差值缩小为0对应的出风面积后更换预设的差值重复上述试验,即可得到预设的差值和出风面积的预设面积值的对应关系。
在本实施例中,对应关系表现为预设面积值随着预设的差值的阶段式下降或连续下降而减小。
需要理解的是,阶段式下降可以表现为前一整体的预设差值范围大于后一整体的预设差值范围,连续式下降可以表现为前一预设差值大于后一预设差值。并且,预设面积值随着预设的差值的阶段式下降或连续下降而减小,表现为差值越小,用户需要的温度降低的速率就越低,所需的出风面积就越小,进而空调器室内机根据该对应表控制第一导风板210和第二导风板220以调节出风面积能够很好地适应用户的需求,保证用户体验。
参照图3、图4和图5,在本实施例中,引导出风气流朝向下方的状态包括第一导风板210转动至使得第一侧211位于避让缺口170内的第一状态和使得第一侧211抵接于壳体100的前侧板150的第二状态。
参照图3、图4和图5,在本实施例中的对应关系的一种实施方式,对应关系包括:
在预设的差值大于第一预设值小于等于第二预设值的情况下,控制第一导风板210转动至第二状态,并控制第二导风板220扫风转动,且控制第三侧221始终朝向出风口110,以在第二侧212和第二导风板220之间、第二导风板220和出风口110的底端之间和出风口110的两侧之间限定出出风面积为第二预定值。
需理解的是,在预设的差值大于第一预设值小于等于第二预设值的情况下,由于第一导风板210已经处于第二状态,能够实现空调器室内机的防直吹功能,同时,第二导风板220可进行扫风转动,以提升空调器室内机的在防直吹模式下的送风范围,进一步地提升了空调器室内机对室内空间温度调节的速率,保证了该情况下的空调器室内机的制冷能力。
在预设的差值等于第一预设值的情况下,控制第一导风板210转动至第一状态,并控制第二导风板220转动至第四侧222朝向出风口110的状态,以在第二侧212和第三侧221之间、第四侧222和出风口110底端之间及出风口110的两侧之间限定出出风面积为第一预定值。
在预设的差值小于第一预设值大于等于第三预设值的情况下,控制导风板转动至第二状态,并控制第二导风板220转动至第四侧222朝向出风口110的状态,以在第二侧212和第三侧221之间、第四侧222和出风口110底端之间及出风口110的两侧之间限定出出风面积为第三预定值。
其中,第二预设值大于第一预设值,第一预设值大于第三预设值;第二预定值大于第一预定值,第一预定值大于第三预定值。
另外,可以理解的是,可通过本实施方式中对第一导风板210和第二导风板220的 状态的控制实现将出风面积调节到对应所需的预设出风面积。例如,在控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面积为第一预定值的步骤中,可控制第一导风板210转动至第一状态,并控制第二导风板220转动至第四侧222朝向出风口110的状态,以在第二侧212和第三侧221之间、第四侧222和出风口110底端之间及出风口110的两侧之间限定出出风面积为第一预定值。
在本实施例中,第一预设值可以是0,即,环境温度和预设温度的差值为0。
由于在环境温度和预设温度的差值为0的情况下,环境室内温度已经达到了用户设定的温度值,此时,第一预定值对应的降温速率适当,在可以较好地保持室内温度和用户设定的温度的一致性的同时,出风又较为柔和,在进入防直吹模式后,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动,以调节出风面积之前控制空调器室内机的第一导风板210和第二导风板220以调节出风面积到第一预定值,可以使得用户更容易地适应空调器室内机从普通制冷模式到强制调节出风面积为第一预定值的防直吹模式的切换,以便用户更容易接受或适应后续根据差值对出风面积进行调整的多种防直吹模式,以及多种防直吹模式的切换,进一步保证了用户体验。
并且,在差值为第二预设值的情况下,环境温度大于预设温度,此时,需要空调器室内机具有较大的制冷能力,需要较快地将环境温度将至预设温度,因此,第二预定值大于第一预定值;在差值为第三预设值的情况下,环境温度已经小于预设温度了,此时需要室内空间的温度向预设温度逐步回升,需要空调器室内机的较小的制冷能力即可,因此,第一预定值大于第三预定值。
参照图4,在本实施例中,在执行步骤S812,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面积为第一预定值的步骤的过程中,控制方法还包括:
控制第一摆叶和第二摆叶410转动,使得横向出风方向朝向正前方,即使得出风气流在送风风道310内向前流向出风口110处。
可以理解的是,在执行步骤S812,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面积为第一预定值的步骤的过程中,控制第一摆叶和第二摆叶410转动,使得横向出风方向朝向正前方,避免第一摆叶和第二摆叶410可能影响到空调器室内机对室内空间温度调节的性能的情况,保证了空调器室内机在执行步骤S812,控制第一导风板210转动至引导出风气流朝向下方的状态,并控制第二导风板220转动使得出风面积为第一预定值时,可以将室内空间的温度维持在预设温度。
参照图3、图4和图5,在本实施例中,在执行步骤S818,根据环境温度和预设温度的差值控制第一导风板210和第二导风板220转动的过程中,控制方法还包括:
根据差值控制第一摆叶和第二摆叶410转动。
由于本实施例的控制方法可以根据差值控制第一摆叶和第二摆叶410转动来调整横向出风方向,即,调整出风气流在送风风道310内流向出风口110的方向,进而可以配合第一导风板210和第二导风板220进一步使得防直吹的模式多样化。
在本实施例中,根据差值控制第一摆叶和第二摆叶410转动包括:
参照图3和图4,在预设的差值大于第一预设值小于等于第二预设值的情况下,控制第一摆叶和第二摆叶410转动,使得横向出风方向朝向正前方,进而可以避免第一摆叶和第二摆叶410可能影响到空调器室内机对室内空间温度调节的性能的情况,例如,在第一摆叶和第二摆叶410对出风气流的流向起到引导作用时,出风气流流过第一摆叶和第二摆叶410可能会有风量的损失,因此保证了在预设的差值大于第一预设值小于等于第二预设值的情况下空调器室内机对室内空间温度调节的性能。
参照图5,在预设的差值小于第一预设值大于等于第三预设值的情况下,控制第一摆叶和第二摆叶410转动,使得横向出风方向分别向横向两侧偏移。
其中,第二预设值大于第一预设值,第一预设值大于第三预设值。
可以理解的是,在预设的差值小于第一预设值大于等于第三预设值的情况下,控制第一摆叶和第二摆叶410转动,使得横向出风方向分别向横向两侧偏移,进一步地能够避免出风气流直吹到用户身上的情况,保证了空调器室内机防直吹功能的可靠性,保证了用户体验。
至此,本领域技术人员应认识到,虽然本文已详尽示出和描述了本发明的多个示例性实施例,但是,在不脱离本发明精神和范围的情况下,仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此,本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种挂壁式空调器室内机的控制方法,其中所述空调器室内机包括壳体、第一导风板和第二导风板,所述壳体上设置有朝向前方的出风口,所述第一导风板和所述第二导风板可转动地设置于所述出风口处,且所述出风口具有被所述第一导风板和所述第二导风板共同封闭的关闭状态,所述第一导风板位于所述第二导风板上方;并且,
    所述控制方法包括:
    判断所述空调器室内机是否满足防直吹模式的运行条件;
    若是,控制所述第一导风板转动至引导出风气流朝向下方的状态,并控制所述第二导风板转动,以调节由所述第一导风板、所述第二导风板和所述出风口之间限定的出风面积。
  2. 根据权利要求1所述的挂壁式空调器室内机的控制方法,其中,
    所述控制所述第一导风板转动至引导出风气流朝向下方的状态,并控制所述第二导风板转动的步骤包括:
    控制所述第一导风板转动至引导所述出风气流朝向下方的状态,并控制所述第二导风板转动使得所述出风面积为第一预定值;
    控制所述空调器室内机运行预设时长。
  3. 根据权利要求2所述的挂壁式空调器室内机的控制方法,其中,
    在所述控制所述空调器室内机运行预设时长的步骤之后,所述控制所述第一导风板转动至引导出风气流朝向下方的状态,并控制第二导风板转动的步骤还包括:
    检测所述空调器室内机所处空间的环境温度;
    根据所述环境温度和预设温度的差值控制所述第一导风板和所述第二导风板转动,以调节所述出风面积;其中,所述第一导风板始终处于引导所述出风气流朝向下方的状态。
  4. 根据权利要求3所述的挂壁式空调器室内机的控制方法,其中,
    所述根据所述环境温度和预设温度的差值控制所述第一导风板和所述第二导风板转动的步骤包括:
    获取预设的所述差值和所述出风面积的预设面积值的对应关系;
    根据所述对应关系确定与所述差值对应的所述预设面积值;
    控制所述第一导风板和所述第二导风板转动使得所述出风面积为与所述差值对应的所述预设面积值。
  5. 根据权利要求4所述的挂壁式空调器室内机的控制方法,其中,
    所述挂壁式空调器室内机还包括横向设置在所述出风口上方的避让缺口;并且,
    引导所述出风气流朝向下方的状态包括所述第一导风板转动至使得第一侧位于所述避让缺口内的第一状态和使得所述第一侧抵接于所述壳体的前侧板的第二状态;其中所述第一导风板在所述出风口的关闭状态下的顶部为所述第一侧;
    所述对应关系表现为所述预设面积值随着预设的所述差值的阶段式下降或连续下降而减小,所述对应关系包括:
    在预设的所述差值大于所述第一预设值小于等于第二预设值的情况下,控制所述第一导风板转动至所述第二状态,并控制所述第二导风板扫风转动,且控制所述第三侧始终朝向所述出风口,以在所述第二侧和所述第二导风板之间、所述第二导风板和所述出风口的底端之间和所述出风口的两侧之间限定出所述出风面积为第二预定值;其中所述第一导风板在所述出风口的关闭状态下的底部为所述第二侧,所述第二导风板在所述出风口的关闭状态下的顶部为所述第三侧;
    在预设的所述差值等于所述第一预设值的情况下,控制所述第一导风板转动至所述第一状态,并控制所述第二导风板转动至第四侧朝向所述出风口的状态,以在所述第二侧和所述第三侧之间、所述第四侧和所述出风口底端之间及所述出风口的两侧之间限定出所述出风面积为第一预定值;其中所述第二导风板在所述出风口的关闭状态下的底部为第四侧;
    在预设的所述差值小于所述第一预设值大于等于第三预设值的情况下,控制所述导风板转动至所述第二状态,并控制所述第二导风板转动至所述第四侧朝向所述出风口的状态,以在所述第二侧和所述第三侧之间、所述第四侧和所述出风口底端之间及所述出风口的两侧之间限定出所述出风面积为第三预定值;
    其中,所述第二预设值大于所述第一预设值,所述第一预设值大于所述第三预设值;所述第二预定值大于所述第一预定值,所述第一预定值大于所述第三预定值。
  6. 根据权利要求3所述的挂壁式空调器室内机的控制方法,其中,
    所述空调器室内机还包括形成于所述壳体内的送风风道和可转动地沿所述送风风道的横向方向设置于所述送风风道内的第一摆叶和第二摆叶,所述第一摆叶和所述第二摆叶用于调整横向出风方向,所述出风口位于所述送风风道的出风端;并且,
    在执行所述控制所述第一导风板转动至引导所述出风气流朝向下方的状态,并控制所述第二导风板转动使得所述出风面积为第一预定值的步骤的过程中,所述控制方法还包括:
    控制所述第一摆叶和所述第二摆叶转动,使得所述横向出风方向朝向正前方;以及,
    在执行所述根据所述环境温度和预设温度的差值控制所述第一导风板和所述第二导风板转动的步骤的过程中,所述控制方法还包括:
    根据所述差值控制所述第一摆叶和所述第二摆叶转动。
  7. 根据权利要求6所述的挂壁式空调器室内机的控制方法,其中,
    所述根据所述差值控制所述第一摆叶和所述第二摆叶转动,以引导所述出风气流在 所述送风风道内流向所述出风口的方向的步骤包括:
    在预设的所述差值大于第一预设值小于等于第二预设值的情况下,控制所述第一摆叶和第二摆叶转动,使得所述横向出风方向朝向正前方;
    在预设的所述差值小于所述第一预设值大于等于第三预设值的情况下,控制所述第一摆叶和所述第二摆叶转动,使得所述横向出风方向分别向所述横向两侧偏移;
    其中,所述第二预设值小于所述第一预设值,所述第一预设值小于所述第三预设值。
  8. 根据权利要求1-7中任一项所述的挂壁式空调器室内机的控制方法,其中,
    所述判断所述空调器室内机是否满足防直吹模式的运行条件的步骤包括:
    检测所述空调器室内机的工作模式是否为制冷模式;
    若是,检测所述空调器室内机所处空间的环境温度;
    判断所述环境温度和预设温度的差值是否小于等于第二预设值;
    若是,所述空调器室内机满足防直吹模式的运行条件;或者,
    所述判断所述空调器室内机是否满足防直吹模式的运行条件的步骤包括:
    检测所述空调器室内机的用户是否触发了所述空调器室内机的防直吹按键;
    若是,所述空调器室内机满足防直吹模式的运行条件。
  9. 一种挂壁式空调器室内机,包括:
    壳体,其上设置有朝向前方的出风口;
    第一导风板和第二导风板,所述第一导风板和所述第二导风板可转动地设置于所述出风口处,所述出风口具有被所述第一导风板和所述第二导风板共同封闭的关闭状态,且所述第一导风板位于所述第二导风板上方;
    温度传感器,用于检测所述空调器室内机所处空间的环境温度;
    控制器,所述控制器包括存储器和处理器,其中所述存储器存储有机器可执行程序,所述机器可执行程序被处理器执行时实现根据权利要求1至8中任一项所述的空调器室内机的控制方法。
  10. 根据权利要求9所述的挂壁式空调器室内机,还包括:
    送风风道,形成于所述壳体内,且所述出风口位于所述送风风道的出风端;
    第一摆叶和第二摆叶,可转动地沿所述送风风道的横向方向设置于所述送风风道内,用于调整横向出风方向。
PCT/CN2023/106364 2022-08-30 2023-07-07 挂壁式空调器室内机的控制方法及挂壁式空调器室内机 WO2024045901A1 (zh)

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