CN116045471A - Control method of wall-mounted air conditioner - Google Patents

Control method of wall-mounted air conditioner Download PDF

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Publication number
CN116045471A
CN116045471A CN202211655712.8A CN202211655712A CN116045471A CN 116045471 A CN116045471 A CN 116045471A CN 202211655712 A CN202211655712 A CN 202211655712A CN 116045471 A CN116045471 A CN 116045471A
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China
Prior art keywords
deltat
air conditioner
controlled
rotating speed
wind sweeping
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Pending
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CN202211655712.8A
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Chinese (zh)
Inventor
唐雪
钱炳鑫
潘正伟
安智
莫建樷
程冬杰
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202211655712.8A priority Critical patent/CN116045471A/en
Publication of CN116045471A publication Critical patent/CN116045471A/en
Pending legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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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)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention provides a control method of a wall-mounted air conditioner, which belongs to the field of air conditioning and comprises the following steps: acquiring an operation mode of the air conditioner and left return air temperature T1 and right return air temperature T2 of the return air inlet; and controlling and adjusting the deflection direction and the deflection angle of the wind sweeping blade according to the acquired operation mode and the difference value between T1 and T2, and controlling and adjusting the rotating speed of a fan of the air conditioner. According to the invention, the return air temperatures at the left side and the right side are detected in the running process of the air conditioner, the deflection direction and the deflection angle of the wind sweeping blades are controlled and adjusted based on the difference value between the return air temperatures and the wind sweeping blades, and the temperature of the whole temperature adjusting space can be balanced by combining with the adjustment of the rotating speed of the fan, so that the use comfort of a user is improved.

Description

Control method of wall-mounted air conditioner
Technical Field
The invention belongs to the technical field of air conditioning, and particularly relates to a control method of a wall-mounted air conditioner.
Background
The daily wall-mounted air conditioner is installed in the bedroom mostly, generally, the wall-mounted air conditioner is not completely installed in the middle of the bedroom wall, the wall-mounted air conditioner is often close to the side of the wall on the outer side of the bedroom, one side of air on which the air conditioner is installed is easy to be heated or cooled in the installation mode, the temperature difference exists between the air in the bedroom, which is far away from the air conditioner, on the other side, and the air in the bedroom, namely the temperature of the air in the bedroom is unbalanced between the left side and the right side of the air conditioner, so that the comfort of a user is reduced.
Disclosure of Invention
Therefore, the invention provides a control method of a wall-mounted air conditioner, which can solve the technical problems that in the prior art, the air temperature difference between the left position area and the right position area of the air conditioner is large and the comfort of a user is reduced due to unbalanced temperature because the air conditioner is installed in a space structure in a non-symmetrical and centered manner.
In order to solve the above problems, the present invention provides a control method of a wall-mounted air conditioner, the air conditioner having an air return opening at a top side region thereof and an air outlet at a front lower side region thereof, wherein the air outlet has therein a wind sweeping blade capable of being controlled to sweep wind left and right, the control method comprising the steps of:
acquiring an operation mode of the air conditioner and left return air temperature T1 and right return air temperature T2 of the return air inlet;
and controlling and adjusting the deflection direction and the deflection angle of the wind sweeping blade according to the acquired operation mode and the difference value between T1 and T2, and controlling and adjusting the rotating speed of a fan of the air conditioner.
In some embodiments, the greater the difference between T1 and T2, the greater the deflection angle of the sweep blade and the higher the fan speed.
In some embodiments, if T1 is greater than T2 and the air conditioner is in a cooling mode, the air-sweeping blade is controlled to deflect towards the left side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner is in a cooling mode, the air-sweeping blade is controlled to deflect towards the right side of the air conditioner; or alternatively, the process may be performed,
and if T1 is more than T2 and the air conditioner operates in a heating mode, controlling the deflection of the air sweeping blade towards the right side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner operates in the heating mode, controlling the deflection of the air sweeping blade towards the left side of the air conditioner.
In some embodiments, when the mode of operation is a cooling mode,
the difference between the T1 and the T2 specifically comprises the following steps: T1-T2 is not less than DeltaT 3, deltaT 3 is a first refrigeration preset difference value;
when T1-T2 is more than or equal to DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, and DeltaT 2 is a second refrigeration preset difference value;
when DeltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect towards the left side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 2 is more than T1-T2 and is more than or equal to DeltaT 1, wherein DeltaT 1 is a third refrigeration preset difference value;
when DeltaT 2 is more than T1-T2 and is more than or equal to DeltaT 1, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 1> T1-T2;
when DeltaT 1 is more than T1-T2, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to circularly swing left and right towards the air conditioner, and adjusting the rotating speed of the fan to be V0;
90°＞δ＞β＞α＞0°，V3＞V2＞V1＞V0。
in some embodiments of the present invention, in some embodiments,
the difference between the T1 and the T2 specifically further comprises: T2-T1 is more than or equal to DeltaT 3;
when T2-T1 is more than or equal to DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 3 is more than T2-T1 is more than or equal to DeltaT 2;
when DeltaT 3 is more than T2-T1 is more than or equal to DeltaT 2, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 2 is more than T2-T1 is more than or equal to DeltaT 1;
when DeltaT 2 is more than T2-T1 is more than or equal to DeltaT 1, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect an alpha angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 1> T2-T1;
when DeltaT 1 is more than T2-T1, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
and controlling the wind sweeping blades to circularly swing left and right towards the air conditioner, and adjusting the rotating speed of the fan to be V0.
In some embodiments, when the operating mode is a heating mode,
the difference between the T1 and the T2 specifically comprises the following steps: T1-T2 is not less than DeltaT 6, deltaT 6 is a first heating preset difference value;
when T1-T2 is not less than DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: delta T6 is more than T1-T2 and is more than or equal to Delta T5, wherein Delta T5 is a second heating preset difference value;
when DeltaT 6 is more than T1-T2 and is more than or equal to DeltaT 5, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 5 is more than T1-T2 and is more than or equal to DeltaT 4, and DeltaT 4 is a third heating preset difference value;
when DeltaT 5 is more than T1-T2 is more than or equal to DeltaT 4, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect an alpha angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 4 > T1-T2;
when DeltaT 4 is more than T1-T2, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to circularly swing left and right towards the air conditioner, and adjusting the rotating speed of the fan to be V0;
90°＞δ＞β＞α＞0°，V3＞V2＞V1＞V0。
in some embodiments of the present invention, in some embodiments,
the difference between the T1 and the T2 specifically further comprises: T2-T1 is more than or equal to DeltaT 6;
when T2-T1 is more than or equal to DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 6 is more than T2-T1 is more than or equal to DeltaT 5;
when DeltaT 6 is more than T2-T1 is more than or equal to DeltaT 5, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect towards the left side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 5 is more than T2-T1 is more than or equal to DeltaT 4;
when DeltaT 5 is more than T2-T1 is more than or equal to DeltaT 4, the deflection direction and the deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to be V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 4 > T2-T1;
when DeltaT 4 is more than T2-T1, the deflection direction and deflection angle of the wind sweeping blade are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
and controlling the wind sweeping blades to circularly swing left and right towards the air conditioner, and adjusting the rotating speed of the fan to be V0.
In some embodiments, Δt6 > - Δt3, Δt5 > - Δt2, Δt4 > - Δt1.
In some embodiments, Δt1=1 ℃, Δt2=2 ℃, Δt3=4 ℃, Δt4=2 ℃, Δt5=3 ℃, Δt6=5 ℃.
According to the control method of the wall-mounted air conditioner, provided by the invention, the return air temperatures at the left side and the right side are detected in the running process of the air conditioner, the deflection direction and the deflection angle of the wind sweeping blades are controlled and adjusted based on the difference value between the return air temperatures and the wind sweeping blades, and the temperature of the whole area of the temperature adjusting space can be balanced by combining with the adjustment of the rotating speed of the fan, so that the use comfort of a user is improved.
Drawings
Fig. 1 is a schematic diagram illustrating steps of a control method of a wall-mounted air conditioner according to an embodiment of the present invention;
fig. 2 is a control flow chart (part in a cooling mode) of a control method of a wall-mounted air conditioner according to an embodiment of the invention;
fig. 3 is a control flow chart (heating mode lower part) of a control method of a wall-mounted air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a wall-mounted air conditioner according to an embodiment of the present invention (in a use state);
fig. 5 is a front view of fig. 4.
The reference numerals are expressed as:
11. an air return port; 21. an air outlet; 22. wind sweeping blades; 31. a left side temperature detecting device; 32. right side temperature detecting means.
Detailed Description
Referring to fig. 1 to 5 in combination, according to an embodiment of the present invention, there is provided a control method of a wall-mounted air conditioner, the air conditioner having a return air inlet 11 at a top side region thereof and an air outlet 21 at a front lower side region thereof as shown in fig. 4 and 5, wherein the air outlet 21 has therein a wind sweeping blade 22 capable of being controlled to sweep wind left and right, the control method comprising the steps of:
acquiring the operation mode of the air conditioner and the left return air temperature T1 and the right return air temperature T2 of the return air inlet 11;
and controlling and adjusting the deflection direction and the deflection angle of the wind sweeping blades 22 according to the acquired operation mode and the difference between T1 and T2, and controlling and adjusting the fan rotating speed of the air conditioner.
In the technical scheme, the temperature of the whole area of the temperature adjusting space can be balanced by detecting the return air temperatures at the left side and the right side in the running process of the air conditioner, controlling and adjusting the deflection direction and the deflection angle of the wind sweeping blades 22 based on the difference value between the return air temperatures and the wind sweeping blades and combining the adjustment of the rotating speed of the fan, so that the use comfort of a user is improved.
In some embodiments, the larger the difference between T1 and T2 is, the larger the deflection angle of the wind-sweeping blade 22 is, the higher the fan rotation speed is, the larger the difference between T1 and T2 is, the larger the temperature difference between the left and right side regions of the temperature adjusting space is, the more serious the imbalance phenomenon of the temperature adjusting space is, at this time, the wind-sweeping blade 22 can be controlled to deflect to a larger angle towards the corresponding side region, and meanwhile, the higher the fan rotation speed is adjusted, the larger the air outlet volume of the region is, so that the temperature consistency of the two side regions is ensured.
Specifically, if T1 is more than T2 and the air conditioner operates in the refrigeration mode, the air-sweeping blade 22 is controlled to deflect towards the left side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner operates in the refrigeration mode, the air-sweeping blade 22 is controlled to deflect towards the right side of the air conditioner; or if T1 is more than T2 and the air conditioner operates in the heating mode, the air sweeping blade 22 is controlled to deflect towards the right side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner operates in the heating mode, the air sweeping blade 22 is controlled to deflect towards the left side of the air conditioner.
Referring specifically to fig. 2, when the operation mode is the cooling mode, the magnitude of the difference between T1 and T2 specifically includes: T1-T2 is not less than DeltaT 3, deltaT 3 is a first refrigeration preset difference value; when T1-T2 is not less than DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: controlling the wind sweeping blade 22 to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; alternatively, the difference between T1 and T2 specifically further includes: deltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, and DeltaT 2 is a second refrigeration preset difference value; when DeltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect towards the left side of the air conditioner by beta angle, then fixing the grid, and adjusting the rotating speed of the fan to V2; alternatively, the difference between T1 and T2 specifically further includes: deltaT 2 is more than T1-T2 and is more than or equal to DeltaT 1, wherein DeltaT 1 is a third refrigeration preset difference value; when DeltaT 2 is more than T1-T2 is more than or equal to DeltaT 1, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; alternatively, the difference between T1 and T2 specifically further includes: deltaT 1> T1-T2; when Δt1 > T1-T2, controlling and adjusting the deflection direction and deflection angle of the wind sweeping blade 22 in combination with the acquired operation mode and the difference between T1 and T2, and controlling and adjusting the fan rotation speed of the air conditioner specifically includes: controlling the wind sweeping blades 22 to circularly swing towards the left and right of the air conditioner, and adjusting the rotating speed of the fan to be V0;90 DEG delta beta alpha 0 DEG V3V 2V 1V 0.
In the technical scheme, the deflection angles of different wind sweeping blades 22 are respectively adjusted corresponding to different difference intervals, and the proper fan rotating speed is matched, so that more reasonable global temperature balance adjustment is realized.
The difference between T1 and T2 specifically further comprises: T2-T1 is more than or equal to DeltaT 3; when T2-T1 is not less than DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: controlling the wind sweeping blade 22 to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; alternatively, the difference between T1 and T2 specifically further includes: deltaT 3 is more than T2-T1 is more than or equal to DeltaT 2; when DeltaT 3 is more than T2-T1 is more than or equal to DeltaT 2, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; alternatively, the difference between T1 and T2 specifically further includes: deltaT 2 is more than T2-T1 is more than or equal to DeltaT 1; when DeltaT 2 is more than T2-T1 is more than or equal to DeltaT 1, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect an angle alpha towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; alternatively, the difference between T1 and T2 specifically further includes: deltaT 1> T2-T1; when Δt1 > T2-T1, controlling and adjusting the deflection direction and deflection angle of the wind sweeping blade 22 in combination with the acquired operation mode and the difference between T1 and T2, and controlling and adjusting the fan rotation speed of the air conditioner specifically includes: the wind sweeping blades 22 are controlled to circularly swing towards the left and right of the air conditioner, and the rotating speed of the fan is adjusted to be V0.
In the technical scheme, the deflection angles of different wind sweeping blades 22 are respectively adjusted corresponding to different difference intervals, and the proper fan rotating speed is matched, so that more reasonable global temperature balance adjustment is realized.
Referring specifically to fig. 3, when the operation mode is the heating mode, the magnitude of the difference between T1 and T2 specifically includes: T1-T2 is not less than DeltaT 6, deltaT 6 is a first heating preset difference value; when T1-T2 is not less than DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: controlling the wind sweeping blade 22 to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; alternatively, the difference between T1 and T2 specifically further includes: delta T6 is more than T1-T2 and is more than or equal to Delta T5, wherein Delta T5 is a second heating preset difference value; when DeltaT 6 is more than T1-T2 and is more than or equal to DeltaT 5, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; alternatively, the difference between T1 and T2 specifically further includes: deltaT 5 is more than T1-T2 and is more than or equal to DeltaT 4, and DeltaT 4 is a third heating preset difference value; when DeltaT 5 is more than T1-T2 and is more than or equal to DeltaT 4, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect an angle alpha towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; alternatively, the difference between T1 and T2 specifically further includes: deltaT 4 > T1-T2; when DeltaT 4 is greater than T1-T2, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: controlling the wind sweeping blades 22 to circularly swing towards the left and right of the air conditioner, and adjusting the rotating speed of the fan to be V0;90 DEG delta beta alpha 0 DEG V3V 2V 1V 0. In some embodiments, the magnitude of the difference between T1 and T2 specifically further includes: T2-T1 is more than or equal to DeltaT 6; when T2-T1 is not less than DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: controlling the wind sweeping blade 22 to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; alternatively, the difference between T1 and T2 specifically further includes: deltaT 6 is more than T2-T1 is more than or equal to DeltaT 5; when DeltaT 6 is more than T2-T1 is more than or equal to DeltaT 5, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect towards the left side of the air conditioner by beta angle, then fixing the grid, and adjusting the rotating speed of the fan to V2; alternatively, the difference between T1 and T2 specifically further includes: deltaT 5 is more than T2-T1 is more than or equal to DeltaT 4; when DeltaT 5 is more than T2-T1 is more than or equal to DeltaT 4, the deflection direction and deflection angle of the wind sweeping blades 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps: controlling the wind sweeping blade 22 to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; alternatively, the difference between T1 and T2 specifically further includes: deltaT 4 > T2-T1; when DeltaT 4 is larger than T2-T1, the deflection direction and deflection angle of the wind sweeping blade 22 are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises: the wind sweeping blades 22 are controlled to circularly swing towards the left and right of the air conditioner, and the rotating speed of the fan is adjusted to be V0. In the technical scheme, the deflection angles of different wind sweeping blades 22 are respectively adjusted corresponding to different difference intervals, and the proper fan rotating speed is matched, so that more reasonable global temperature balance adjustment is realized.
In a preferred embodiment, Δt6 > - Δt3, Δt5 > - Δt2, Δt4 > - Δt1, e.g. Δt1=1 ℃, Δt2=2 ℃, Δt3=4 ℃, Δt4=2 ℃, Δt5=3 ℃, Δt6=5 ℃ to ensure rapid heating in heating mode.
The left side area of the return air inlet 11 of the air conditioner is provided with a left side temperature detection device 31, and the right side area is provided with a right side temperature detection device 32.
The following describes the control method of the present invention in conjunction with specific embodiments of the present invention:
the air conditioner is in a refrigerating working state
(1) When the left side temperature T1 is greater than the right side temperature T2:
(1) when T1-T2 is more than or equal to DeltaT 3, the left side temperature is higher than the right side temperature, the air conditioner program rotates the left side of the air sweeping blade by a delta angle, then the air sweeping blade is fixed, the rotation speed of the cross flow blade motor is increased to V3, and the air conditioner mainly refrigerates air in the left side space at the moment, so that the indoor left side space air temperature is reduced, and the air flow finally reaches the balance of the temperature difference between the left side air and the right side air.
(2) When DeltaT 3> T1-T2 is more than or equal to DeltaT 2, the left side temperature is not much higher than the right side temperature, the air conditioner program rotates the air sweeping blade to the left side by beta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V2, and the air conditioner cools the air in the left side space and simultaneously cools the air in the right side space to a small extent, so that the indoor left side space air temperature is reduced quickly, and the right side space temperature is considered.
(3) When DeltaT 2> T1-T2 is more than or equal to DeltaT 1, the left side temperature is higher than the right side temperature, the air conditioner program rotates the air sweeping blade to the left side by an angle alpha, then the air is fixed, the rotation speed of the cross flow fan motor is increased to V1, and the cross flow fan motor operates to refrigerate, at the moment, the air conditioner refrigerates the air in the left side space and refrigerates the air in the right side space to a certain extent, so that the indoor left side space air temperature is reduced quickly, and meanwhile the right side space temperature is considered.
(4) When T1-T2< [ delta ] T1, the space temperature of the left side and the right side is relatively balanced, the cooling of one side is not needed, the wind sweeping blades circularly sweep wind back and forth left and right, and the cross-flow fan motor maintains the original rotation speed V0 to operate.
(2) When the left side temperature T1 is smaller than the right side temperature T2:
(1) when T2-T1 is more than or equal to DeltaT 3, the right side temperature is higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the right side by a delta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V3, and the air conditioner mainly refrigerates air in the right side space at the moment, so that the indoor right side space air temperature is reduced, and the air flow finally reaches the balance of the temperature difference between the left side air and the right side air.
(2) When DeltaT 3> T2-T1 is more than or equal to DeltaT 2, the right side temperature is not much higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the right side by beta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V2, and the air conditioner cools the air in the right side space and simultaneously cools the left side space to a small extent, so that the indoor right side space air temperature is reduced quickly, and the left side space temperature is considered.
(3) When DeltaT 2> T2-T1 is more than or equal to DeltaT 1, the right side temperature is higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the right side by an angle alpha, then the air is fixed, the rotation speed of the cross flow fan motor is increased to V1, and the air conditioner cools the air in the right side space and simultaneously cools the left side space to a certain extent, so that the air temperature of the indoor right side space is reduced quickly, and the temperature of the left side space is considered.
(4) When T2-T1< [ delta ] T1, the space temperature of the left side and the right side is relatively balanced, the cooling of one side is not needed, the wind sweeping blades circularly sweep wind back and forth left and right, and the cross-flow fan motor maintains the original rotation speed V0 to operate.
(II) air conditioner in heating working state
(1) When the left side temperature T1 is greater than the right side temperature T2:
(1) when T1-T2 is more than or equal to DeltaT 3, the left side temperature is higher than the right side temperature, the air conditioner program rotates the air sweeping blade to the right side by delta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V3, and the air conditioner mainly heats the air in the right side space, so that the air temperature of the indoor right side space is increased, and the air flow finally reaches the balance of the temperature difference between the left side air and the right side air.
(2) When DeltaT 3> T1-T2 is more than or equal to DeltaT 2, the left side temperature is not much higher than the right side temperature, the air conditioner program rotates the air sweeping blade to the right side by an angle beta, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V2, and the cross flow fan motor is operated to heat, at the moment, the air conditioner heats the air in the right side space and heats the air in the left side space to a small extent, so that the air temperature of the indoor right side space is increased quickly, and meanwhile, the temperature of the left side space is taken into consideration.
(3) When DeltaT 2> T1-T2 is more than or equal to DeltaT 1, the left side temperature is higher than the right side temperature, the air conditioner program rotates the air sweeping blade to the right side by an angle alpha, then the air sweeping blade is fixed, the rotation speed of the cross flow fan blade motor is increased to V1, and the cross flow fan blade motor is operated to heat, at the moment, the air conditioner heats the air in the right side space and heats the air in the left side space to a certain extent, so that the air temperature of the right side space in a low room is relatively increased, and the temperature of the left side space is considered.
(4) When T1-T2< [ delta ] T1, the space temperature of the left side and the right side is relatively balanced, heating of one side is not needed to be carried out independently, the wind sweeping blades circularly sweep wind back and forth left and right, and the cross-flow fan blade motor maintains the original rotation speed V0 to operate.
(1) When the left side temperature T1 is smaller than the right side temperature T2:
(1) when T2-T1 is more than or equal to DeltaT 3, the right side temperature is higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the left side by a delta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V3, and the air conditioner mainly heats the air in the left side space, so that the indoor left side space air temperature is increased, and the air flow finally reaches the balance of the temperature difference between the left side air and the right side air.
(2) When DeltaT 3> T2-T1 is more than or equal to DeltaT 2, the right side temperature is not much higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the left side by beta angle, then the grid is fixed, the rotation speed of the cross flow fan motor is increased to V2, and the cross flow fan motor is operated to heat, at the moment, the air conditioner heats the air in the left side space and heats the air in the right side space to a small extent, so that the indoor left side space air temperature is increased quickly, and meanwhile, the right side space temperature is considered.
(3) When DeltaT 2> T2-T1 is more than or equal to DeltaT 1, the right side temperature is higher than the left side temperature, the air conditioner program rotates the air sweeping blade to the left side by an angle alpha, then the air sweeping blade is fixed, the rotation speed of the cross flow fan blade motor is increased to V1, and the cross flow fan blade motor is operated to heat, at the moment, the air conditioner heats the air in the left side space and heats the air in the right side space to a certain extent, so that the air temperature of the left side space in a low room is relatively increased, and meanwhile, the temperature of the right side space is considered.
(4) When T1-T2< [ delta ] T1, the space temperature of the left side and the right side is relatively balanced, heating of one side is not needed to be carried out independently, the wind sweeping blades circularly sweep wind back and forth left and right, and the cross-flow fan blade motor maintains the original rotation speed V0 to operate.
In the foregoing, the rotation speed V3 of the cross-flow fan blade is more than V2 and more than V1 and more than V0; the rotation angle of the wind-sweeping blade is 90 degrees & gtdelta & gtbeta & gtalpha & gt0 degrees; air temperature difference between left and right sides in air conditioner return air inlet refrigeration mode: Δt3=4℃, Δt2=2℃, Δt1=1 ℃ (Δt3, Δt2, Δt1 are temperature differences set when the air conditioner leaves the factory, and other values may be set as well); air temperature difference between left and right sides under air conditioner return air inlet heating mode: Δt6=5℃, Δt5=3℃, Δt4=2℃ (Δt6, Δt5, Δt4 are temperature differences set when the air conditioner leaves the factory, and other values may be set.
Those skilled in the art will readily appreciate that the advantageous features of the various aspects described above may be freely combined and stacked without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims (9)

1. A control method of a wall-mounted air conditioner having an air return opening (11) in a top side region thereof and an air outlet opening (21) in a front lower side region thereof, wherein the air outlet opening (21) has therein a wind sweeping blade (22) capable of being controlled to sweep a wind left and right, the control method comprising the steps of:
acquiring the operation mode of the air conditioner and the left return air temperature T1 and the right return air temperature T2 of the return air inlet (11);
and controlling and adjusting the deflection direction and the deflection angle of the wind sweeping blade (22) according to the acquired operation mode and the difference value between T1 and T2, and controlling and adjusting the rotating speed of a fan of the air conditioner.
2. The control method according to claim 1, characterized in that the larger the difference between T1 and T2, the larger the deflection angle of the sweeping blade (22) and the higher the fan rotation speed.
3. The control method according to claim 2, characterized in that if T1 > T2 and the air conditioner is operated in a cooling mode, the wind sweeping blade (22) is controlled to deflect toward the left side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner is operated in a cooling mode, the wind sweeping blade (22) is controlled to deflect toward the right side of the air conditioner; or alternatively, the process may be performed,
and if T1 is more than T2 and the air conditioner operates in a heating mode, controlling the wind sweeping blade (22) to deflect towards the right side of the air conditioner, and if T1 is less than or equal to T2 and the air conditioner operates in the heating mode, controlling the wind sweeping blade (22) to deflect towards the left side of the air conditioner.
4. A control method according to claim 3, wherein when the operation mode is a cooling mode,
the difference between the T1 and the T2 specifically comprises the following steps: T1-T2 is not less than DeltaT 3, deltaT 3 is a first refrigeration preset difference value;
when T1-T2 is not less than DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, and DeltaT 2 is a second refrigeration preset difference value;
when DeltaT 3 is more than T1-T2 and is more than or equal to DeltaT 2, the deflection direction and the deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect towards the left side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 2 is more than T1-T2 and is more than or equal to DeltaT 1, wherein DeltaT 1 is a third refrigeration preset difference value;
when DeltaT 2 is more than T1-T2 and is more than or equal to DeltaT 1, the deflection direction and the deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 1> T1-T2;
when DeltaT 1 is more than T1-T2, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades (22) to circularly swing towards the left and right of the air conditioner to sweep wind, and adjusting the rotating speed of the fan to be V0;
90°＞δ＞β＞α＞0°，V3＞V2＞V1＞V0。
5. the control method according to claim 4, wherein,
the difference between the T1 and the T2 specifically further comprises: T2-T1 is more than or equal to DeltaT 3;
when T2-T1 is more than or equal to DeltaT 3, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 3 is more than T2-T1 is more than or equal to DeltaT 2;
when DeltaT 3 is more than T2-T1 is more than or equal to DeltaT 2, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 2 is more than T2-T1 is more than or equal to DeltaT 1;
when DeltaT 2 is more than T2-T1 is more than or equal to DeltaT 1, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect an alpha angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 1> T2-T1;
when DeltaT 1 is more than T2-T1, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
and controlling the wind sweeping blades (22) to circularly swing towards the left and right of the air conditioner to sweep wind, and adjusting the rotating speed of the fan to V0.
6. A control method according to claim 4, wherein when the operation mode is a heating mode,
the difference between the T1 and the T2 specifically comprises the following steps: T1-T2 is not less than DeltaT 6, deltaT 6 is a first heating preset difference value;
when T1-T2 is not less than DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect a delta angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: delta T6 is more than T1-T2 and is more than or equal to Delta T5, wherein Delta T5 is a second heating preset difference value;
when DeltaT 6 is more than T1-T2 and is more than or equal to DeltaT 5, the deflection direction and the deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect towards the right side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 5 is more than T1-T2 and is more than or equal to DeltaT 4, and DeltaT 4 is a third heating preset difference value;
when DeltaT 5 is more than T1-T2 is more than or equal to DeltaT 4, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect an alpha angle towards the right side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 4 > T1-T2;
when DeltaT 4 is more than T1-T2, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blades (22) to circularly swing towards the left and right of the air conditioner to sweep wind, and adjusting the rotating speed of the fan to be V0;
90°＞δ＞β＞α＞0°，V3＞V2＞V1＞V0。
7. the control method according to claim 6, wherein,
the difference between the T1 and the T2 specifically further comprises: T2-T1 is more than or equal to DeltaT 6;
when T2-T1 is more than or equal to DeltaT 6, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect a delta angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V3; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 6 is more than T2-T1 is more than or equal to DeltaT 5;
when DeltaT 6 is more than T2-T1 and is more than or equal to DeltaT 5, the deflection direction and the deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect towards the left side of the air conditioner by an angle beta, then fixing the grid, and adjusting the rotating speed of the fan to V2; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 5 is more than T2-T1 is more than or equal to DeltaT 4;
when DeltaT 5 is more than T2-T1 is more than or equal to DeltaT 4, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
controlling the wind sweeping blade (22) to deflect an alpha angle towards the left side of the air conditioner, then fixing the grid, and adjusting the rotating speed of the fan to V1; or alternatively, the process may be performed,
the difference between the T1 and the T2 specifically further comprises: deltaT 4 > T2-T1;
when DeltaT 4 is more than T2-T1, the deflection direction and deflection angle of the wind sweeping blade (22) are controlled and adjusted by combining the acquired operation mode and the difference value between T1 and T2, and the fan rotating speed of the air conditioner is controlled and adjusted specifically comprises the following steps:
and controlling the wind sweeping blades (22) to circularly swing towards the left and right of the air conditioner to sweep wind, and adjusting the rotating speed of the fan to V0.
8. The control method according to claim 6, wherein Δt6 > - Δt3, Δt5 > - Δt2, Δt4 > - Δt1.
9. The control method according to claim 8, characterized in that Δt1=1 ℃, Δt2=2 ℃, Δt3=4 ℃, Δt4=2 ℃, Δt5=3 ℃, Δt6=5 ℃.
CN202211655712.8A 2022-12-22 2022-12-22 Control method of wall-mounted air conditioner Pending CN116045471A (en)

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