CN114484799B - Air conditioner control method and device and air conditioner - Google Patents

Air conditioner control method and device and air conditioner Download PDF

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Publication number
CN114484799B
CN114484799B CN202210043459.4A CN202210043459A CN114484799B CN 114484799 B CN114484799 B CN 114484799B CN 202210043459 A CN202210043459 A CN 202210043459A CN 114484799 B CN114484799 B CN 114484799B
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CN
China
Prior art keywords
air conditioner
air
air outlet
upper air
bathroom
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CN202210043459.4A
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Chinese (zh)
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CN114484799A (en
Inventor
宋龙
赵子良
吕科磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202210043459.4A priority Critical patent/CN114484799B/en
Publication of CN114484799A publication Critical patent/CN114484799A/en
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Publication of CN114484799B publication Critical patent/CN114484799B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—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
    • F24F11/62—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
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F2110/12—Temperature of the outside air
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Central Heating Systems (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides an air conditioner control method and device and an air conditioner, and relates to the technical field of air conditioning. The method comprises the following steps: determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature; controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature. The air conditioner control method and device and the air conditioner are beneficial to dynamically and flexibly adjusting the running state of the air conditioner in combination with the actual condition, improve the intelligent degree of the air conditioner and improve the control efficiency of the air conditioner.

Description

Air conditioner control method and device and air conditioner
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to a method and an apparatus for controlling an air conditioner, and an air conditioner.
Background
With the development of technology and the improvement of living standard of people, an air conditioner is becoming an indispensable household appliance.
In autumn and winter, the climate is cold, the temperature in the bathroom is lower, and discomfort is easily brought to the bath of a user, so that some families are provided with air conditioners in the bathroom, and the comfort level is improved. In the prior art, when the air conditioner is utilized to heat a bathroom, the running state of the air conditioner is usually adjusted by a user through manual setting, the automation degree and the control efficiency of the air conditioner are low, and the use experience of the user is influenced.
Disclosure of Invention
The invention provides an air conditioner control method and device and an air conditioner, which are used for solving the technical problem of low control efficiency of the air conditioner in a bathroom environment in the prior art.
In a first aspect, the present invention provides an air conditioner control method, the air conditioner being located in a first room and provided with an upper duct leading to a bathroom, the air conditioner control method comprising:
determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature;
controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;
and controlling the operation frequency of the compressor of the air conditioner according to the temperature difference between the bathroom temperature and the outdoor temperature.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner comprises a shell, wherein the top of the shell is provided with an upper air port, the bottom of the shell is provided with a lower air port, and the front panel of the shell is provided with an upper air port and a lower air port which are distributed up and down; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with the upper air duct, and the upper air duct can be communicated with or closed by the upper air port;
And controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, wherein the air outlet mode comprises the following steps:
if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate a first bathroom heating mode;
the first bathroom heating mode is characterized in that the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened at a first opening, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct.
According to the air conditioner control method of the embodiment of the invention, the air outlet mode of the air conditioner is controlled according to the operation information of the air conditioner, and the air conditioner control method further comprises the following steps:
if the air conditioner is started and the heating mode is operated, controlling the air conditioner to operate a second bathroom heating mode;
in the heating mode, the upper air port, the upper air duct and the lower air port are closed, and the lower air port and the upper air port are opened so that air flow enters the shell from the lower air port and flows out from the upper air port;
in the second bathroom heating mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are opened, the upper air duct and the upper air outlet are opened at a second opening, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening is smaller than the first opening.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner control method further comprises the following steps:
in the first bathroom heating mode, controlling a fan of the air conditioner to run at a first rotating speed, and controlling and setting the target temperature of the air conditioner to be a second preset temperature;
in the second bathroom heating mode, controlling a fan of the air conditioner to run at a second rotating speed, and controlling and setting the target temperature of the air conditioner to be a third preset temperature;
the first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both larger than the first preset temperature, and the second preset temperature is smaller than the third preset temperature.
According to the air conditioner control method of the embodiment of the invention, the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature, and the method comprises the following steps:
acquiring a temperature difference deltat between the bathroom temperature and the outdoor temperature;
determining an initial frequency F0 according to an air outlet mode of the air conditioner;
determining an operating frequency F of the compressor according to the initial frequency F0 and the temperature difference delta T, and controlling the compressor to operate at the operating frequency F, wherein the operating frequency F and the initial frequency F0 and the temperature difference delta T have the following relation:
F=F0-ΔT；
Wherein, the relation between the temperature difference delta T and the bathroom temperature and the outdoor temperature is as follows:
ΔT=T1-T2；
wherein T1 is the bathroom temperature, and T2 is the outdoor temperature.
According to the air conditioner control method of the embodiment of the invention, the initial frequency F0 is determined according to the air outlet mode of the air conditioner, and the method comprises the following steps:
in the first bathroom heating mode, determining the initial frequency F0 as a first initial frequency;
determining the initial frequency F0 as a second initial frequency in the second bathroom heating mode;
wherein the first initial frequency is less than the second initial frequency.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner control method further comprises the following steps:
in the first bathroom heating mode, when the temperature difference delta T is larger than or equal to a first preset value, controlling the air conditioner to stop running after running for a first preset time period;
after the air conditioner is stopped, if the temperature difference delta T is smaller than or equal to a second preset value, controlling the air conditioner to be started;
the first preset value is larger than the second preset value, and the first preset value and the second preset value are both larger than 0 ℃.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner control method further comprises the following steps:
In the second bathroom heating mode, if the temperature difference delta T is larger than or equal to the first preset value, controlling the air conditioner to operate the heating mode after the first preset time period is operated;
after the air conditioner operates the heating mode, if the temperature difference delta T is smaller than or equal to the second preset value, controlling the air conditioner to operate the second bathroom heating mode;
after the air conditioner operates in the second bathroom heating mode for a second preset time period, if the temperature difference delta T is still smaller than or equal to the second preset value, the upper air outlet is controlled to be closed, the upper air duct and the upper air duct are controlled to be opened in the first opening degree, and after a third preset time period is operated, the upper air duct and the upper air duct are controlled to be opened in the second opening degree, and the upper air outlet is controlled to be opened;
the second preset time period is smaller than the first preset time period, and the third preset time period is longer than the first preset time period.
According to the air conditioner control method of the embodiment of the present invention, after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner, the method further includes:
in the first bathroom heating mode, when the warmer is closed, controlling the air conditioner to operate in an indoor humidification mode, and after the air conditioner operates in the indoor humidification mode for the third preset time period, controlling the air conditioner to be closed;
In the indoor humidification mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air duct and the upper air outlet are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the upper air duct and flows out from the lower air outlet.
According to the air conditioner control method of the embodiment of the present invention, after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner, the method further includes:
when the heater is closed, controlling the air conditioner to operate an indoor humidifying and heating mode, and after the air conditioner operates in the indoor humidifying and heating mode for the third preset time period, controlling the air conditioner to operate in the heating mode;
in the indoor humidification heating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air duct and the upper air outlet are opened and communicated with each other at the first opening degree, so that air flows into the shell from the upper air duct and flows out from the lower air outlet.
In a second aspect, the present invention provides an air conditioner control device that is located in a first room and is provided with an upper duct that opens into a bathroom, the air conditioner control device comprising:
The determining unit is used for determining that the heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature;
the control unit is used for controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner; and the control unit is used for controlling the operation frequency of the compressor of the air conditioner according to the temperature difference between the bathroom temperature and the outdoor temperature.
In a third aspect, the invention provides an air conditioner, comprising a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with an upper air channel which leads to a bathroom, and the upper air channel can be communicated with or closed by the upper air port;
the air conditioner further comprises a control device which is in communication connection with the heater in the bathroom, wherein the control device comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and the steps of the air conditioner control method according to the first aspect are realized when the processor executes the program.
According to the air conditioner control method and device and the air conditioner, the air conditioner is controlled in a proper scene conveniently by determining that the heater in the bathroom is started and the temperature of the bathroom is smaller than the first preset temperature; the air outlet mode of the air conditioner is controlled according to the operation information of the air conditioner, so that the temperature adjusting effect of the first room and the bathroom is considered; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature, so that the operation state of the air conditioner can be dynamically and flexibly adjusted according to the actual condition, the intelligent degree of the air conditioner is improved, and the control efficiency of the air conditioner is improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a control method of an air conditioner according to an embodiment of the present invention;
Fig. 2 is a flow chart of an air conditioner control method according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an air conditioner in a first bathroom heating mode according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air conditioner in a first bathroom heating mode according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an air conditioner in a second bathroom heating mode according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an air conditioner in a second bathroom heating mode according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an air conditioner in a heating mode according to an embodiment of the present invention;
fig. 8 is a schematic structural view of an air conditioner in an indoor humidification mode according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an air conditioner in an indoor humidification heating mode according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an electronic device provided by the present invention.
Reference numerals:
10: a housing; 101: an upper air port; 1011: a wind loading plate; 102: a lower tuyere; 1021: a wind-down plate; 103: an upper air outlet; 1031: an upper air outlet plate; 104: a lower air outlet; 1041: a lower air outlet plate; 105: a front panel; 106: an upper air duct; 20: an evaporator; 30: a blower.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner is positioned in a first room and is provided with an upper air duct leading to a bathroom, as shown in fig. 1, and the air conditioner control method comprises the following steps:
s10: determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature;
s20: controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;
s30: the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature.
The bathroom is internally provided with a heater for raising the temperature in the bathroom, and the heater can be a warm air blower, a hot fan, a bathroom heater and the like. The warmer is in communication connection with the air conditioner.
The first preset temperature can be preset when the air conditioner leaves the factory, and also can be the temperature manually set by a user, when the temperature in the bathroom is smaller than the first preset temperature, the temperature in the bathroom is lower, and the comfort level of the user during bathing is affected. In step S10, by determining that the heater in the bathroom is turned on and the temperature of the bathroom is less than the first preset temperature, it is determined that the user is bathing and the temperature in the bathroom is low, so that corresponding control of the temperature in the bathroom is facilitated, and comfort level of the user is improved.
Wherein, be provided with temperature sensor in the bathroom, the air conditioner is connected with temperature sensor communication. It should be noted that the temperature sensor is disposed at a middle position of the bathroom to more accurately detect the temperature of the human body.
Further, the temperature sensor can be in communication connection with the illuminating lamp in the bathroom, and under the condition that the illuminating lamp is turned on, the human body exists in the bathroom, and the temperature sensor detects the temperature in the bathroom. Or, a human body induction sensor or a camera is arranged in the bathroom, so that the temperature sensor is in communication connection with the human body induction sensor or the camera, and when the human body induction sensor or the camera detects that the human body exists in the bathroom, the temperature sensor detects the temperature in the bathroom.
The operation information of the air conditioner includes on-off state information and operation mode information. Because the air conditioner is arranged in the first room and is provided with the upper air channel leading to the bathroom, the operation information of the air conditioner is acquired, and the air outlet mode of the air conditioner is controlled according to the operation information of the air conditioner, so that the first room and the bathroom can be controlled more comprehensively and intelligently.
The temperature difference between the bathroom temperature and the outdoor temperature can reflect whether the environment of the bathroom is suitable or not, when the bathroom environment is lower than the outdoor temperature, the bathroom is cold, discomfort of a user is easy to cause, the compressor is controlled to operate at a high frequency, the temperature in the bathroom can be quickly improved, and comfort level of the user is improved. Wherein the operating frequency of the compressor may also be controlled in accordance with the temperature difference between the bathroom temperature and the first room temperature.
According to the air conditioner control method provided by the invention, the air conditioner is conveniently controlled in a proper scene by determining that the heater in the bathroom is started and the temperature of the bathroom is smaller than the first preset temperature; the air outlet mode of the air conditioner is controlled according to the operation information of the air conditioner, so that the temperature adjusting effect of the first room and the bathroom is considered; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature, so that the operation state of the air conditioner can be dynamically and flexibly adjusted according to the actual condition, the intelligent degree of the air conditioner is improved, and the control efficiency of the air conditioner is improved.
Further, the air conditioner comprises a shell 10, wherein an upper air port 101 is formed in the top of the shell 10, a lower air port 102 is formed in the bottom of the shell, and an upper air port 103 and a lower air port 104 which are distributed up and down are formed in a front panel 105 of the shell 10; the upper air port 101, the lower air port 102, the upper air outlet 103 and the lower air outlet 104 can be opened or closed. The top of the housing 10 is connected with an upper duct 106, and the upper duct 106 can be communicated with or closed off the upper tuyere 101.
In step S20, according to the operation information of the air conditioner, an air outlet mode of the air conditioner is controlled, including:
if the air conditioner is not started, the air conditioner is controlled to be started, and the air conditioner is controlled to operate in a first bathroom heating mode.
Wherein, in the first bathroom heating mode, the upper air outlet 103 and the lower air outlet 104 are closed, the lower air outlet 102 is opened, the upper air duct 106 and the upper air outlet 101 are opened at a first opening degree, and the upper air duct 106 is communicated with the upper air outlet 101, so that air flow enters the shell 10 from the lower air outlet 102 and flows out from the upper air duct 106.
If the air conditioner is not started, the first room has no heat exchange requirement, so that the air conditioner is controlled to operate the first bathroom heating mode, and only hot air is blown to the bathroom, so that the temperature in the bathroom is increased.
The air conditioner is a wall-mounted air conditioner, and a surface opposite to the front panel 105 is mounted on a wall surface. The air conditioner further includes a blower 30, and the blower 30 is located in the housing 10 and can rotate in a forward direction or a reverse direction to change the direction of air flow. Specifically, the fan 30 is a cross flow fan.
In the first bathroom heating mode, the fan 30 rotates reversely, the lower air inlet 102 serves as an air inlet, air flow is sucked from the outside of the air conditioner, the upper air inlet 101 serves as an air outlet, and hot air generated after heat exchange enters the bathroom environment from the upper air duct 106 under the action of the fan 30.
Further, according to the operation information of the air conditioner, controlling the air outlet mode of the air conditioner, further comprising:
and if the air conditioner is started and the heating mode is operated, controlling the air conditioner to operate in a second bathroom heating mode.
In the heating mode, the upper air inlet 101, the upper air duct 106 and the lower air outlet 104 are closed, the lower air inlet 102 and the upper air outlet 103 are opened, and the blower 30 is reversely rotated so that air flows into the housing 10 from the lower air inlet 102 and flows out from the upper air outlet 103, and the air conditioner blows hot air only to the first room.
In the second bathroom heating mode, the lower air outlet 104 is closed, the lower air outlet 102 and the upper air outlet 103 are opened, the upper air duct 106 and the upper air outlet 101 are opened at a second opening degree, and the upper air duct 106 is communicated with the upper air outlet 101 so that air flow enters the shell 10 from the lower air outlet 102 and flows out from the upper air duct 106 and the upper air outlet 103, wherein the second opening degree is smaller than the first opening degree.
If the air conditioner is started and the heating mode is operated, the first room also has a heating requirement, and at the moment, the air conditioner is controlled to operate the second bathroom heating mode, and hot air is blown to the first room and the bathroom at the same time.
In the second bathroom heating mode, the fan 30 rotates in a reverse direction, so that a part of hot air is discharged into the first room through the upper air outlet 103, and the other part is discharged into the bathroom through the upper air duct 106. Wherein, by controlling the lower tuyere 102 and the upper tuyere 101 to be opened at the smaller second opening, a large amount of hot air is prevented from being discharged into the bathroom, and the heating effect of the first room is prevented from being affected.
In a specific embodiment, the second opening is 30% -50% of the first opening. For example, in the case where the first opening degree is 100%, the second opening degree may be 30%, 40%, 50%.
The air conditioner further includes an evaporator 20, wherein the evaporator 20 is movably installed in the housing 10, and the evaporator 20 is located near the air outlet 102 in the heating mode, the first bathroom heating mode or the second bathroom heating mode. In the heating mode, the first bathroom heating mode or the second bathroom heating mode, the airflow flows upwards from the air outlet 102, so that the evaporator 20 is arranged at a position close to the air outlet 102, heat exchange of the evaporator 20 on the sucked airflow is facilitated, and heating efficiency is improved.
Further, as shown in fig. 2, the method for controlling an air conditioner according to the embodiment of the present invention further includes:
S40: in a first bathroom heating mode, controlling a fan of an air conditioner to run at a first rotating speed, and controlling and setting a target temperature of the air conditioner to be a second preset temperature; in the second bathroom heating mode, controlling a fan of the air conditioner to operate at a second rotating speed, and controlling the target temperature of the air conditioner to be a third preset temperature.
The first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both larger than the first preset temperature, and the second preset temperature is smaller than the third preset temperature.
In a specific embodiment, the first rotational speed is 1200RPM, the second rotational speed is 1300RPM, the first preset temperature is 5 ℃, the second preset temperature is 30 ℃, and the third preset temperature is 32 ℃.
When the air conditioner operates in the first bathroom heating mode, the air conditioner heats only the bathroom, so that the fan 30 is controlled to operate at a smaller first rotational speed, the target temperature is set to a smaller second preset temperature, and the temperature in the bathroom is efficiently and energy-effectively raised. When the air conditioner operates in the second bathroom heating mode, the air conditioner needs to heat the first room and the bathroom at the same time, so that the fan 30 of the air conditioner is controlled to operate at a second larger rotating speed, the target temperature of the air conditioner is controlled to be a third larger preset temperature, and the heating efficiency is enhanced.
Specifically, controlling the operation frequency of the compressor of the air conditioner according to the temperature difference between the bathroom temperature and the outdoor temperature in step S30 includes:
s31: acquiring a temperature difference delta T between the bathroom temperature and the outdoor temperature;
s32: determining an initial frequency F0 according to an air outlet mode of the air conditioner;
s33: determining the operation frequency F of the compressor according to the initial frequency F0 and the temperature difference delta T, and controlling the compressor to operate at the operation frequency F, wherein the relation between the operation frequency F and the initial frequency F0 and the temperature difference delta T is as follows:
F=F0-ΔT；
wherein, the relation between the temperature difference delta T and the bathroom temperature and the outdoor temperature is as follows:
ΔT=T1-T2；
wherein T1 is the bathroom temperature, and T2 is the outdoor temperature.
The greater the temperature difference deltat, the higher the bathroom temperature relative to the outdoor temperature. As can be seen from the above relation, the lower the bathroom temperature is relative to the outdoor temperature, the higher the operating frequency of the compressor is, and the faster the heating rate of the air conditioner is. With the increase of the operation time of the air conditioner, the temperature of the bathroom is gradually increased, the operation frequency F of the compressor is reduced along with the increase of the temperature of the bathroom, and the energy is saved while the heating effect is ensured.
Further, in step S32, according to the air outlet mode of the air conditioner, the initial frequency F0 is determined, including:
In a first bathroom heating mode, determining an initial frequency F0 as a first initial frequency;
in the second bathroom heating mode, the initial frequency F0 is determined to be the second initial frequency.
Wherein the first initial frequency is less than the second initial frequency.
In a specific embodiment, the first initial frequency is 75Hz and the second initial frequency is 85Hz.
In this embodiment, in the first bathroom heating mode, the operating frequency F of the compressor is related to the initial frequency F0 and the temperature difference Δt as follows:
F=75-ΔT。
in the second bathroom heating mode, the relation between the operating frequency F of the compressor, the initial frequency F0 and the temperature difference delta T is as follows:
F=85-ΔT。
under the condition that the temperature difference delta T is the same, the operating frequency of the compressor in the first bathroom heating mode is smaller than that in the second bathroom heating mode, so that the heating strength of the air conditioner to the first room and the bathroom in the second bathroom heating mode is ensured.
Further, the air conditioner control method provided by the embodiment of the invention further comprises the following steps:
in the first bathroom heating mode, when the temperature difference delta T is larger than or equal to a first preset value, controlling the air conditioner to stop running after running for a first preset time period;
and after the air conditioner is in a suspended operation state, if the temperature difference delta T is smaller than or equal to a second preset value, controlling the air conditioner to be started.
The first preset value is larger than the second preset value, and the first preset value and the second preset value are both larger than 0 ℃.
In a specific embodiment, the first preset value is 35 ℃, the second preset value is 30 ℃, and the first preset time period is 3 minutes.
When the bathroom temperature is greater than the outdoor temperature, the temperature difference Δt is greater than 0 ℃. When the temperature difference delta T between the bathroom temperature and the outdoor temperature is larger than or equal to a first preset value, the bathroom temperature is higher than the outdoor temperature, the environment in the bathroom is warm and comfortable, and at the moment, the air conditioner is controlled to stop running after the first preset time is running, and hot air is not blown to the bathroom.
After the air conditioner is suspended, if the temperature of the bathroom gradually drops to a temperature difference delta T less than or equal to a second preset value, hot air needs to be blown to the bathroom again to enable the temperature in the bathroom to rise, and at the moment, the air conditioner is controlled to be started and a first bathroom heating mode is operated to improve the temperature of the bathroom.
Further, the air conditioner control method provided by the embodiment of the invention further comprises the following steps:
in the second bathroom heating mode, if the temperature difference delta T is larger than or equal to a first preset value, controlling the air conditioner to operate the heating mode after operating for a first preset time period;
after the air conditioner operates the heating mode, if the temperature difference delta T is smaller than or equal to a second preset value, controlling the air conditioner to operate a second bathroom heating mode;
After the air conditioner operates in the second bathroom heating mode for a second preset period of time, if the temperature difference Δt between the bathroom temperature and the outdoor temperature is still less than or equal to the second preset value, the upper air outlet 103 is controlled to be closed, the upper air duct 106 and the upper air duct 101 are controlled to be opened at the first opening, and after the air conditioner operates for a third preset period of time, the upper air duct 101 and the upper air duct 106 are controlled to be opened at the second opening, and the upper air outlet 103 is controlled to be opened. The second preset time length is smaller than the first preset time length, and the third preset time length is longer than the first preset time length.
In a specific embodiment, the second preset duration is 2min and the third preset duration is 5min.
In the second bathroom heating mode, when the temperature difference delta T is larger than or equal to a first preset value, the environment in the bathroom is warm and comfortable, and at the moment, the air conditioner is controlled to operate the heating mode after the first preset time period is operated, so that the air conditioner only blows hot air to the first room.
If the temperature of the bathroom is reduced to be less than or equal to the second preset value after the air conditioner operates the heating mode, the environment in the bathroom becomes colder again, and at the moment, the air conditioner is controlled to operate the second bathroom heating mode again, so that the temperature of the bathroom is increased.
After the air conditioner operates in the second bathroom heating mode for a second preset period of time, if the temperature difference Δt between the bathroom temperature and the outdoor temperature is still less than or equal to the second preset value, the heating intensity needs to be increased, and the upper air outlet 103 is controlled to be closed, and the upper air duct 106 and the upper air outlet 101 are controlled to be opened at the first opening, so that the air conditioner pauses blowing hot air to the first room, and only heats the bathroom, so that the bathroom temperature is rapidly increased. In order to avoid affecting the heating effect of the first room, after the third preset time period is operated, the upper air inlet 101 and the upper air duct 106 are controlled to be opened at the second opening, the upper air outlet 103 is controlled to be opened, the air conditioner is operated in the second bathroom heating mode, and the first room and the bathroom are heated simultaneously.
Further, step S20 further includes, after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner:
in the first bathroom heating mode, when the heater is turned off, the air conditioner is controlled to operate in an indoor humidifying mode, and after the air conditioner operates in the indoor humidifying mode for a third preset time period, the air conditioner is controlled to be turned off.
Wherein, in the indoor humidification mode, the upper air outlet 103 and the lower air outlet 104 are closed, the lower air outlet 102 is opened, and the upper air duct 106 and the upper air outlet 101 are opened and communicated with each other at a first opening degree, so that air flow enters the casing 10 from the upper air duct 106 and flows out from the lower air outlet 102. In the indoor humidification mode, the blower 30 rotates forward, the compressor is stopped, and the evaporator 20 is located relatively far from the upper and lower vents 101 and 102, preventing blocking of air flow.
When the heater is turned off, the user finishes bathing, and at the moment, the humidity in the bathroom is higher, and the air conditioner is controlled to operate the indoor humidification mode, so that moist air flows into the first room through the upper air duct 106, the bathroom is dehumidified, the humidity of the first room is improved, and the first room is prevented from being too dry in autumn and winter. Affecting human comfort. The first room humidity can be detected in real time while the air conditioner is controlled to operate in an indoor humidification mode, and the air conditioner is controlled to be closed after the first room humidity reaches a proper humidity.
Further, step S20 further includes, after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner:
in the second bathroom heating mode, when the heater is turned off, controlling the air conditioner to operate the indoor humidifying heating mode, and after the air conditioner operates in the indoor humidifying heating mode for a third preset time period, controlling the air conditioner to operate the heating mode;
in the indoor humidification heating mode, the upper air outlet 103 and the lower air outlet 102 are closed, the lower air outlet 104 is opened, and the upper air duct 106 and the upper air outlet 101 are opened and communicated at a first opening degree, so that air flows from the upper air duct 106 into the casing 10 and flows out from the lower air outlet 104.
After the user turns off the warmer, the first room is humidified and heated by controlling the air conditioner to operate the indoor humidification heating mode, so that the humidity and the temperature of the first room are improved, and the humidity of a bathroom is reduced.
In the indoor humidification heating mode, the compressor is operated, the fan 30 rotates forward, the evaporator 20 is located near the upper air port 101, heat exchange is conveniently performed on humid air from a bathroom, and heating efficiency is improved.
On the basis of the air conditioner control method provided by any of the embodiments, the embodiment of the invention also provides an air conditioner control device, wherein the air conditioner is positioned in a first room and is provided with an upper air duct leading to a bathroom, and the air conditioner control device comprises a determining unit and a control unit.
The determining unit is used for determining that the heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature.
The control unit is used for controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner; for controlling an operation frequency of a compressor of the air conditioner according to a temperature difference between a bathroom temperature and an outdoor temperature.
An embodiment of the present invention further provides an electronic device, fig. 10 illustrates a schematic physical structure of the electronic device, and as shown in fig. 10, the electronic device may include: processor 1010, communication interface 1020, memory 1030, and communication bus 1040, wherein processor 1010, communication interface 1020, and memory 1030 communicate with each other via communication bus 1040. Processor 1010 may invoke logic instructions in memory 1030 to perform an air conditioner control method comprising: determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature; controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature.
Further, the logic instructions in the memory 1030 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-only memory (ROM), a random access memory (RAM, randomAccessMemory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, the computer program product including a computer program, the computer program being storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of executing the air conditioner control method provided by the above methods, the method comprising: determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature; controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the air conditioner control method provided by the above methods, the method comprising: determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature; controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner; the operation frequency of the compressor of the air conditioner is controlled according to the temperature difference between the bathroom temperature and the outdoor temperature.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
The invention also provides an air conditioner, which comprises a shell 10, wherein the top of the shell 10 is provided with an upper air port 101, the bottom of the shell 10 is provided with a lower air port 102, and a front panel 105 of the shell 10 is provided with an upper air port 103 and a lower air port 104 which are distributed up and down. The upper air port 101, the lower air port 102, the upper air outlet 103 and the lower air outlet 104 can be opened or closed. The top of the housing 10 is connected with an upper duct 106 leading to the bathroom, and the upper duct 106 can be communicated with or closed off from the upper tuyere 101.
The air conditioner also comprises a control device which is in communication connection with the air heater in the bathroom. The control device comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of the air conditioner control method provided by any one of the embodiments.
An air conditioner is provided in the first room, and the upper duct 106 opens into the bathroom, and the air conditioner is capable of blowing air flow to the first room and the bathroom.
Specifically, the upper duct 106 is of a foldable structure, the upper duct 106 having a folded state and an extended state, the upper duct being capable of being switched between the folded state and the extended state. In the extended state, the upper duct 106 covers the upper tuyere 101; in the folded state, the upper duct 106 is folded at the edge of the upper tuyere 101. For example, as shown in fig. 7, in the folded state, the upper duct 106 is folded to the upper air port 101 at the edge away from the front panel 105. The upper air duct 106 is connected with the driving piece in a transmission way, and the left side and the right side of the upper air duct 106 are driven by the driving piece to stretch along the left side and the right side of the upper air port 101, so that folding and stretching are realized. The control device is communicatively coupled to the driving member for controlling the state of the upper duct 106.
The air conditioner further includes an evaporator 20, and the evaporator 20 is movably installed in the housing 10. For example, as shown in fig. 4, the evaporator 20 has a circular arc shape and is disposed around the outer circumference of the blower 30. The evaporator 20 is in driving connection with the first drive assembly, and the control device is in communication with the first drive assembly for controlling the position of the evaporator 20.
The air conditioner further includes an upper air plate 1011, a lower air plate 1021, a second driving assembly, and a third driving assembly. The upper air plate 1011 is positioned at the upper air opening 101, the upper air plate 1011 is in transmission connection with the second driving component, and the upper air plate 1011 moves under the driving of the second driving component, so that the upper air opening 101 is opened or closed. The lower air plate 1021 is positioned at the lower air opening 102, the lower air plate 1021 is in transmission connection with the third driving assembly, and the lower air plate 1021 moves under the driving of the third driving assembly, so that the lower air opening 102 is opened or closed. The control device is communicatively coupled to the second drive assembly and the third drive assembly for controlling movement of the windup plate 1011 and the winddown plate 1021.
The air conditioner also includes an upper outlet plate 1031 and a lower outlet plate 1041. The upper and lower dampers 1031 and 1041 are rotatably mounted to the front panel 105, the upper damper 1031 for opening or closing the upper air outlet 103, and the lower damper 1041 for opening or closing the lower air outlet 104. The upper and lower air outlet plates 1031, 1041 are in driving connection with different rotating electrical machines, and a control device is in communication connection with the rotating electrical machines for controlling the movement of the upper and lower air outlet plates 1031, 1041.
Further, as shown in fig. 6, the rotation axis of the upper air outlet plate 1031 is located at the lower side of the upper air outlet 103, and when the upper air outlet plate 1031 opens the upper air outlet 103, the upper air outlet plate 1031 is inclined with respect to the front panel 105 and extends obliquely upward of the front panel 105, so that the air flow is blown out obliquely upward of the housing 10. Wherein the angle between the upper air outlet plate 1031 and the front panel 105 is 60 °. Alternatively, as shown in fig. 9, the rotation axis of the lower air outlet plate 1041 is located at the upper side of the lower air outlet 104, and in the case where the lower air outlet plate 1041 opens the lower air outlet 104, the lower air outlet plate 1041 is inclined with respect to the front panel 105, and extends obliquely downward of the front panel 105, so that the air flow is blown out obliquely downward of the housing 10, wherein an angle between the lower air outlet plate 1041 and the front panel 105 is 60 °.
When the control device controls the air conditioner to operate in the first bathroom heating mode, as shown in fig. 4, the lower air port 102 is completely opened, the upper air port 106 and the upper air port 101 are opened at a first opening degree, and the upper air port 106 is communicated with the upper air port 101, so that air flows from the lower air port 102 into the casing 10 and flows out from the upper air port 106. The control device controls the evaporator 20 to be positioned near the lower tuyere 102.
When the control device controls the air conditioner to operate the second bathroom heating mode, as shown in fig. 5 and 6, the lower air duct 102 is completely opened, the upper air duct 106 and the upper air duct 101 are opened at the second opening, the upper air duct 106 is communicated with the upper air duct 101, and the upper air outlet 103 is opened, so that air flow enters the housing 10 from the lower air duct 102 and flows out from the upper air duct 106 and the upper air outlet 103. The control device controls the evaporator 20 to be positioned near the lower tuyere 102.
When the control device controls the air conditioner to operate in the heating mode, as shown in fig. 7, the lower air outlet 104, the upper air duct 106 and the upper air outlet 101 are closed, the lower air outlet 102 and the upper air outlet 103 are opened, air flows from the lower air outlet 102 into the housing 10 and flows out from the upper air outlet 103, and the air conditioner heats only the first room. The control device controls the evaporator 20 to be positioned near the lower tuyere 102.
When the control device controls the air conditioner to operate in the indoor humidification mode, as shown in fig. 8, the upper air outlet 103 and the lower air outlet 104 are closed, the lower air outlet 102 is opened, the upper air duct 106 and the upper air outlet 101 are opened and communicated with each other at a first opening degree, and the fan 30 is rotated forward so that air flows from the upper air duct 106 into the casing 10 and flows out from the lower air outlet 102. At this time, the compressor is stopped, and the control device controls the evaporator 20 to be located relatively far from the upper tuyere 101 and the lower tuyere 102.
When the control device controls the air conditioner to operate the indoor humidification heating mode, as shown in fig. 9, the upper air outlet 103 and the lower air outlet 102 are closed, the lower air outlet 104 is opened, the upper air duct 106 and the upper air outlet 101 are opened and communicated with each other at a first opening degree, and the fan rotates forward, so that air flows into the housing 10 from the upper air duct 106 and flows out from the lower air outlet 104. The control device controls the evaporator 20 to be located near the uptake 101 at this time.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. An air conditioner control method, wherein the air conditioner is located in a first room and provided with an upper duct leading to a bathroom, the air conditioner control method comprising:
determining that a heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature;
controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;
controlling an operating frequency of a compressor of the air conditioner according to a temperature difference between the bathroom temperature and the outdoor temperature;
the air conditioner comprises a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with the upper air duct, and the upper air duct can be communicated with or closed by the upper air port;
And controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, wherein the air outlet mode comprises the following steps: if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate a first bathroom heating mode;
in the first bathroom heating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened at a first opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct;
and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, and further comprising: if the air conditioner is started and the heating mode is operated, controlling the air conditioner to operate a second bathroom heating mode;
in the heating mode, the upper air port, the upper air duct and the lower air port are closed, and the lower air port and the upper air port are opened so that air flow enters the shell from the lower air port and flows out from the upper air port;
in the second bathroom heating mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are opened, the upper air duct and the upper air outlet are opened at a second opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening degree is smaller than the first opening degree;
Further comprises: in the first bathroom heating mode, controlling a fan of the air conditioner to run at a first rotating speed, and controlling and setting the target temperature of the air conditioner to be a second preset temperature;
in the second bathroom heating mode, controlling a fan of the air conditioner to run at a second rotating speed, and controlling and setting the target temperature of the air conditioner to be a third preset temperature;
the first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both larger than the first preset temperature, and the second preset temperature is smaller than the third preset temperature;
after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner, the method further comprises the following steps:
in the first bathroom heating mode, when the warmer is closed, controlling the air conditioner to operate in an indoor humidification mode, and after the air conditioner operates in the indoor humidification mode for a third preset time period, controlling the air conditioner to be closed;
in the indoor humidification mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air duct and the upper air outlet are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the upper air duct and flows out from the lower air outlet.
2. The air conditioner control method according to claim 1, characterized in that the air conditioner control method further comprises:
in the first bathroom heating mode, when the temperature difference is larger than or equal to a first preset value, controlling the air conditioner to stop running after running for a first preset time period;
after the air conditioner is stopped, if the temperature difference is smaller than or equal to a second preset value, controlling the air conditioner to be started;
the first preset value is larger than the second preset value, and the first preset value and the second preset value are both larger than 0 ℃.
3. The air conditioner control method according to claim 2, characterized in that the air conditioner control method further comprises:
in the second bathroom heating mode, if the temperature difference is greater than or equal to the first preset value, controlling the air conditioner to operate the heating mode after the first preset time period is operated;
after the air conditioner operates the heating mode, if the temperature difference is smaller than or equal to the second preset value, controlling the air conditioner to operate the second bathroom heating mode;
after the air conditioner operates in the second bathroom heating mode for a second preset time period, if the temperature difference is still smaller than or equal to the second preset value, the upper air outlet is controlled to be closed, the upper air duct and the upper air duct are controlled to be opened in the first opening degree, and after a third preset time period is operated, the upper air duct and the upper air duct are controlled to be opened in the second opening degree, and the upper air outlet is controlled to be opened;
The second preset time period is smaller than the first preset time period, and the third preset time period is longer than the first preset time period.
4. The method according to claim 1, wherein after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner, further comprising:
when the heater is closed, controlling the air conditioner to operate an indoor humidifying and heating mode, and after the air conditioner operates in the indoor humidifying and heating mode for the third preset time period, controlling the air conditioner to operate in the heating mode;
in the indoor humidification heating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air duct and the upper air outlet are opened and communicated with each other at the first opening degree, so that air flows into the shell from the upper air duct and flows out from the lower air outlet.
5. An air conditioner control device, wherein the air conditioner is located in a first room and is provided with an upper air duct leading to a bathroom, the air conditioner control device comprising:
the determining unit is used for determining that the heater in the bathroom is started, and the temperature of the bathroom is smaller than a first preset temperature;
The control unit is used for controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner; for controlling an operation frequency of a compressor of the air conditioner according to a temperature difference between the bathroom temperature and the outdoor temperature;
the air conditioner comprises a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with the upper air duct, and the upper air duct can be communicated with or closed by the upper air port;
and controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, wherein the air outlet mode comprises the following steps: if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate a first bathroom heating mode;
in the first bathroom heating mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, the upper air duct and the upper air outlet are opened at a first opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct;
And controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner, and further comprising: if the air conditioner is started and the heating mode is operated, controlling the air conditioner to operate a second bathroom heating mode;
in the heating mode, the upper air port, the upper air duct and the lower air port are closed, and the lower air port and the upper air port are opened so that air flow enters the shell from the lower air port and flows out from the upper air port;
in the second bathroom heating mode, the lower air outlet is closed, the lower air outlet and the upper air outlet are opened, the upper air duct and the upper air outlet are opened at a second opening degree, and the upper air duct is communicated with the upper air outlet so that air flow enters the shell from the lower air outlet and flows out from the upper air duct and the upper air outlet, wherein the second opening degree is smaller than the first opening degree;
further comprises: in the first bathroom heating mode, controlling a fan of the air conditioner to run at a first rotating speed, and controlling and setting the target temperature of the air conditioner to be a second preset temperature;
in the second bathroom heating mode, controlling a fan of the air conditioner to run at a second rotating speed, and controlling and setting the target temperature of the air conditioner to be a third preset temperature;
The first rotating speed is smaller than the second rotating speed, the second preset temperature and the third preset temperature are both larger than the first preset temperature, and the second preset temperature is smaller than the third preset temperature;
after controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner, the method further comprises the following steps:
in the first bathroom heating mode, when the warmer is closed, controlling the air conditioner to operate in an indoor humidification mode, and after the air conditioner operates in the indoor humidification mode for a third preset time period, controlling the air conditioner to be closed;
in the indoor humidification mode, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air duct and the upper air outlet are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the upper air duct and flows out from the lower air outlet.
6. The air conditioner is characterized by comprising a shell, wherein an upper air port is formed in the top of the shell, a lower air port is formed in the bottom of the shell, and an upper air port and a lower air port which are distributed up and down are formed in a front panel of the shell; the upper air opening, the lower air opening, the upper air outlet and the lower air outlet can be opened or closed; the top of the shell is connected with an upper air channel which leads to a bathroom, and the upper air channel can be communicated with or closed by the upper air port;
The air conditioner further comprises a control device which is in communication connection with the warmer in the bathroom, the control device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and the processor executes the program to realize the steps of the air conditioner control method according to any one of claims 1 to 4.
CN202210043459.4A 2022-01-14 2022-01-14 Air conditioner control method and device and air conditioner Active CN114484799B (en)

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