CN114413438B - 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
CN114413438B
CN114413438B CN202111586032.0A CN202111586032A CN114413438B CN 114413438 B CN114413438 B CN 114413438B CN 202111586032 A CN202111586032 A CN 202111586032A CN 114413438 B CN114413438 B CN 114413438B
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China
Prior art keywords
kitchen
air conditioner
temperature
frequency
preset
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CN202111586032.0A
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Chinese (zh)
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CN114413438A (en
Inventor
宋龙
吕科磊
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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 CN202111586032.0A priority Critical patent/CN114413438B/en
Publication of CN114413438A publication Critical patent/CN114413438A/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
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F24F11/70—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • 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)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (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 the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to 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 according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency. The air conditioner control method and device and the air conditioner improve the intelligent degree and control efficiency of the air conditioner and are beneficial to improving user experience.

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.
Because a great deal of heat can be generated in the kitchen when a user cooks, the temperature in the kitchen is increased rapidly, and the comfort level of the user is affected, more and more families choose to install air conditioners in the kitchen so as to reduce the temperature in the kitchen and improve the comfort level of the kitchen environment. However, in the prior art, the operation information of the air conditioner in the kitchen is usually adjusted by a user through manual setting, so that the degree of automation and the control efficiency are low, and the use experience is affected.
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 kitchen 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 kitchen, the air conditioner control method comprising:
determining that the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to 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 according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency.
According to the air conditioner control method provided by the embodiment of the invention, the air conditioner comprises a shell, wherein an upper air outlet is formed in the top of the shell, a lower air outlet is formed in the bottom of the shell, and an upper air outlet and a lower air outlet 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 in a first kitchen refrigerating mode;
in the first kitchen refrigerating 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.
According to the method for controlling an air conditioner provided by the embodiment of the invention, the method for controlling the air outlet mode of the air conditioner according to the operation information of the air conditioner further comprises the following steps:
if the air conditioner is started and the refrigerating mode is operated, controlling the air conditioner to operate in a second kitchen refrigerating mode;
in the refrigeration 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 kitchen refrigerating 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.
According to the air conditioner control method provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency, and the method comprises the following steps:
determining the preset frequency of the compressor according to the outdoor environment temperature and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor;
and controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency.
According to the air conditioner control method provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, and the method comprises the following steps:
when the air conditioner operates in the first kitchen refrigeration mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than a second preset temperature, controlling the compressor to operate at the preset frequency;
if the temperature in the kitchen is larger than a third preset temperature and smaller than or equal to the second preset temperature, reducing a first preset value on the basis of the preset frequency to obtain a first frequency, and controlling the compressor to run at the first frequency;
If the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to stop running;
wherein the first preset temperature, the second preset temperature and the third preset temperature decrease in sequence.
According to the air conditioner control method provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, and the air conditioner control method further comprises the following steps:
when the air conditioner operates in the first kitchen refrigeration mode and the range hood or the kitchen range is in a working state, a second preset value is added on the basis of the preset frequency to obtain a second frequency, and the compressor is controlled to operate at the second frequency;
if the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the second frequency for a first preset time, a third preset value is added on the basis of the preset frequency to obtain a third frequency, the compressor is controlled to run at the third frequency, and the first preset value, the second preset value and the third preset value are sequentially increased.
According to the air conditioner control method provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, and the air conditioner control method further comprises the following steps:
When the air conditioner operates in the first kitchen refrigerating mode and the range hood or the kitchen range is in a working state, if the range hood or the kitchen range is closed, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to be closed;
the kitchen air supply mode is characterized in that the compressor is in a suspended operation, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air outlet and the upper air duct are opened and communicated with each other at the first opening degree, 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 provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, and the air conditioner control method further comprises the following steps:
when the air conditioner operates in the second kitchen refrigerating mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than the second preset temperature, controlling the compressor to operate at the third frequency;
If the temperature in the kitchen is greater than the third preset temperature and less than or equal to the second preset temperature, controlling the compressor to operate at the second frequency;
and if the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to operate in the refrigeration mode, and controlling the compressor to operate at the preset frequency.
According to the air conditioner control method provided by the embodiment of the invention, the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, and the air conditioner control method further comprises the following steps:
when the air conditioner operates in the second kitchen refrigerating mode and the range hood or the kitchen range is in a working state, a fourth preset value is added on the basis of the preset frequency to obtain a fourth frequency, and the compressor is controlled to operate at the fourth frequency;
if the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the fourth frequency for a first preset time period, controlling the air conditioner to close the upper air outlet, controlling the upper air duct and the upper air outlet to open at the first opening, and controlling the air conditioner to open the upper air outlet after a second preset time period, and controlling the upper air duct and the upper air outlet to open at the second opening;
When the range hood or the kitchen range is closed, controlling the air conditioner to operate in the kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to operate in the refrigeration mode, and controlling the compressor to operate in the preset frequency.
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 kitchen, the air conditioner control device comprising:
the determining unit is used for determining that the range hood or the kitchen range is opened, and the temperature in the kitchen is greater than or equal to 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 controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency.
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 duct which leads to a kitchen, and the upper air duct 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 range hood or the kitchen range in the kitchen, 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 processor realizes the steps of the air conditioner control method according to the first aspect when executing the program.
According to the air conditioner control method and device and the air conditioner, the range hood or the kitchen range is determined to be opened, and the temperature in the kitchen is greater than or equal to the first preset temperature, so that the operation of the air conditioner can be conveniently controlled in a proper environment; 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 kitchen is considered; the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor, so that the intelligent degree and the control efficiency of the air conditioner are improved, and the user experience 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 schematic perspective view of an air conditioner in a first kitchen cooling mode according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an air conditioner in a first kitchen cooling mode according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of an air conditioner in a second kitchen cooling mode according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an air conditioner in a second kitchen cooling mode according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an air conditioner in a cooling mode according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an air conditioner in a kitchen air supply mode according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of 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; 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 kitchen, as shown in fig. 1, and the air conditioner control method comprises the following steps:
s10: determining that the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to a first preset temperature;
s20: controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;
s30: and controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor.
The kitchen is internally provided with the range hood or the kitchen range, the kitchen range can be an electromagnetic kitchen range, a natural gas kitchen range and the like, and when the range hood or the kitchen range is opened, the range hood or the kitchen range can be in a standby state or a working state. In the standby state, the range hood or the kitchen range is communicated with a power supply but does not work; in the working state, the range hood or the kitchen range normally works.
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, and when the temperature in the kitchen is more than or equal to the first preset temperature, the temperature in the kitchen is higher, so that discomfort of the user is easily caused. Therefore, in step S10, it is first determined that the range hood or the kitchen range is turned on, a user is present in the kitchen, and it is determined that the temperature in the kitchen is equal to or higher than the first preset temperature, which is beneficial to timely controlling the air conditioner to improve the comfort in the kitchen. The kitchen is internally provided with a temperature sensor for acquiring the temperature of the kitchen, and the air conditioner is in communication connection with the temperature sensor.
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 duct 106 leading to the kitchen, 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 kitchen can be controlled more comprehensively and intelligently.
According to the operation information of the range hood or the kitchen and the mapping relation between the preset outdoor environment temperature and the compressor frequency, the operation frequency of the compressor is controlled, so that the operation states of the compressor of the air conditioner and the fan 30 are controlled according to actual conditions, and the temperature in the kitchen is reduced flexibly.
According to the air conditioner control method and device and the air conditioner, the range hood or the kitchen range is determined to be opened, and the temperature in the kitchen is greater than or equal to the first preset temperature, so that the operation of the air conditioner can be conveniently controlled in a proper environment; 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 kitchen is considered; the operation frequency of the compressor is controlled according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor, so that the intelligent degree and the control efficiency of the air conditioner are improved, and the user experience is improved.
Further, the air conditioner comprises a casing 10, an upper air port 101 is formed in the top of the casing 10, a lower air port 102 is formed in the bottom of the casing, and an upper air port 103 and a lower air port which are distributed up and down are formed in a front panel 105 of the casing 10. The upper air outlet 101, the lower air outlet 102, the upper air outlet 103 and the lower air outlet 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.
According to the operation information of the air conditioner, the air outlet mode of the air conditioner is controlled, and the method specifically comprises the following steps:
and if the air conditioner is not started, controlling the air conditioner to be started, and controlling the air conditioner to operate in a first kitchen refrigerating mode.
Wherein, in the first kitchen cooling mode, the upper air outlet 103 and the lower air outlet are closed, the lower air outlet 102 is opened, the upper air duct 106 and the upper air outlet 101 are opened with 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 in a first kitchen refrigerating mode, and only cold air is blown to the kitchen, so that the temperature in the kitchen is reduced.
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 kitchen cooling 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 cold air generated after heat exchange enters the kitchen 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 refrigerating mode is operated, controlling the air conditioner to operate in a second kitchen refrigerating mode.
In the cooling mode, the upper air port 101, the upper air duct 106 and the lower air port 103 are closed, the lower air port 102 and the upper air port 103 are opened, and the blower 30 is reversely rotated so that air flows from the lower air port 102 into the housing 10 and out of the upper air port 103, and the air conditioner blows cool air only to the first room.
In the second kitchen cooling mode, the lower air outlet 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 refrigerating mode is operated, the first room also has a refrigerating requirement, and the air conditioner is controlled to be switched to the second kitchen refrigerating mode, and meanwhile cold air is blown to the first room and the kitchen. In the second kitchen cooling mode, the blower 30 rotates in a reverse direction, so that a part of cool air is discharged into the first room through the upper air outlet 103 and a part of cool air is discharged into the kitchen through the upper air duct 106. Wherein, through controlling the opening of the lower air opening 102 and the upper air opening 101 with the smaller second opening degree, a large amount of cold air can be prevented from being discharged into the kitchen, and the refrigerating effect in the first room is prevented from being influenced.
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%.
Wherein the air conditioner further comprises an evaporator 20, the evaporator 20 is movably installed in the housing 10, and the evaporator 20 is located near the air outlet 102 in the cooling mode, the first kitchen cooling mode or the second kitchen cooling mode.
In the cooling mode, the first kitchen cooling mode or the second kitchen cooling mode, the airflow flows upward from the air outlet 102, so that the evaporator 20 is arranged at a position close to the air outlet 102, which is beneficial to heat exchange of the sucked airflow by the evaporator 20 and improves the cooling efficiency.
Specifically, according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency, the operation frequency of the compressor is controlled, and the method comprises the following steps:
determining the preset frequency of the compressor according to the mapping relation between the outdoor environment temperature and the preset outdoor environment temperature and the frequency of the compressor;
and controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency.
The outdoor environment temperature affects the indoor temperature, and also affects the heat dissipation of the evaporator of the outdoor unit, and affects the heating capacity or the refrigerating capacity of the air conditioner. The existing air conditioner generally has a preset mapping relation between outdoor environment temperature and compressor frequency, and is used for improving the refrigerating or heating effect of the air conditioner. The preset mapping relationship between the outdoor environment temperature and the compressor frequency may be stored in a memory of the air conditioner.
The outdoor temperature sensor detects outdoor environment temperature, and the preset frequency of the corresponding compressor at the outdoor environment temperature is determined by inquiring the mapping relation between the preset outdoor environment temperature and the compressor frequency in the memory. According to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the control accuracy of the air conditioner is improved.
Specifically, according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the method comprises the following steps:
when the air conditioner runs in a first kitchen refrigerating mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than a second preset temperature, controlling the compressor to run at a preset frequency;
If the temperature in the kitchen is greater than the third preset temperature and less than or equal to the second preset temperature, reducing the first preset value on the basis of the preset frequency to obtain a first frequency, and controlling the compressor to operate at the first frequency;
and if the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to stop running.
The first preset temperature, the second preset temperature and the third preset temperature decrease in sequence.
In a specific embodiment, the first preset temperature is 35 ℃, the second preset temperature is 30 ℃, the third preset temperature is 26 ℃, and the first preset value is 5Hz.
When the temperature in the kitchen is higher than the second preset temperature, the compressor is controlled to operate according to the preset frequency corresponding to the current outdoor environment temperature. When the temperature in the kitchen is higher than the third preset temperature and lower than or equal to the second preset temperature, the temperature in the kitchen is slightly reduced, and the compressor is controlled to reduce a first preset value on the basis of the preset frequency and run at a lower first frequency. When the temperature in the kitchen is smaller than or equal to the third preset temperature, the temperature in the kitchen is proper, and the air conditioner is stopped. And if the temperature in the kitchen rises to be higher than the second preset temperature again after the air conditioner is in a suspended operation state, controlling the air conditioner to operate again.
It should be noted that, the preset frequency changes along with the change of the real-time outdoor environment temperature, and the first frequency is always lower than the preset frequency by a first preset value.
And, in case the air conditioner operates in the first kitchen cooling mode, the blower fan 30 of the air conditioner is controlled to operate in a high wind gear. In high wind gear, the rotational speed of the blower 30 may be 1200RPM.
Further, according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the method further comprises the following steps:
when the air conditioner operates in a first kitchen refrigeration mode and the range hood or the kitchen range is in a working state, a second preset value is added on the basis of the preset frequency to obtain a second frequency, and the compressor is controlled to operate at the second frequency;
if the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the second frequency for a first preset time, a third preset value is added on the basis of the preset frequency to obtain a third frequency, the compressor is controlled to run at the third frequency, and the first preset value, the second preset value and the third preset value are sequentially increased.
In a specific embodiment, the second preset value is 10Hz, the third preset value is 15Hz, and the first preset time period is 2min.
When the range hood or the kitchen range is in a working state, the temperature in the kitchen rises faster, so that the compressor is controlled to run at a second larger frequency, and the refrigerating strength of the air conditioner to the kitchen is enhanced. If the temperature in the kitchen is still greater than or equal to the first preset temperature after the compressor runs at the second frequency for the first preset time, the refrigerating effect of the air conditioner on the kitchen needs to be enhanced, and the compressor is controlled to run at a third larger frequency.
Further, according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the method further comprises the following steps:
and under the condition that the air conditioner operates in a first kitchen refrigerating mode and the range hood or the kitchen range is in a working state, if the range hood or the kitchen range is closed, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to be closed.
Wherein, in kitchen air supply mode, the compressor is suspended, and upper air outlet 103 and lower air outlet are closed, and lower air outlet 102 is opened, and upper air outlet 101 and upper air duct 106 are opened and communicate with each other with the first aperture, and fan 30 rotates in reverse direction, so that the air flow enters casing 10 from lower air outlet 102 and flows out from upper air duct 106. It will be appreciated that in the kitchen air supply mode, the evaporator 20 is located relatively far from the upper and lower vents 101, 102 to avoid blocking the flow of air.
The range hood or the kitchen range is closed by a user after the work is finished, residual heat and oil smoke possibly remain in the kitchen at the moment, and the air quality is poor, so that the air conditioner is controlled to operate in a kitchen air supply mode, cleaner air in the first room is discharged into the kitchen through the upper air duct 106 in a second preset time period, the discharge of residual oil smoke is promoted, and the air quality in the kitchen is improved. In a specific embodiment, the second preset time period is 5 minutes.
In the kitchen air supply mode, the compressor is stopped, the air conditioner does not exchange heat, and clean air is only discharged into a kitchen.
Further, according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the method further comprises the following steps:
when the air conditioner runs in a second kitchen refrigerating mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than a second preset temperature, controlling the compressor to run at a third frequency;
if the temperature in the kitchen is greater than the third preset temperature and less than or equal to the second preset temperature, controlling the compressor to run at the second frequency;
and if the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to operate in a refrigeration mode, and controlling the compressor to operate at a preset frequency.
In the second kitchen cooling mode, the air conditioner needs to blow cold air to the first room and the kitchen simultaneously, so that when the temperature in the kitchen is higher than the second preset temperature, the compressor is controlled to operate at a third larger frequency. When the temperature in the kitchen is higher than the third preset temperature and lower than or equal to the second preset temperature, the temperature in the kitchen is reduced, and the compressor is controlled to operate at a second frequency smaller than the third frequency. When the temperature in the kitchen is smaller than or equal to the third preset temperature, the temperature in the kitchen is proper, at the moment, the air conditioner operates in a refrigerating mode, only cold air is blown to the first room, and the compressor is controlled to operate at a preset frequency. And if the temperature in the kitchen rises to be higher than the second preset temperature again after the air conditioner operates in the refrigerating mode, controlling the air conditioner to operate in the second kitchen refrigerating mode again.
Wherein the blower 30 is operated in a power gear when the air conditioner is operated in the second kitchen cooling mode. In the power range, the rotational speed of the blower 30 may be 1300RPM.
Further, according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency, the operation frequency of the compressor is controlled, and the method further comprises the following steps:
when the air conditioner operates in a second kitchen refrigerating mode and the range hood or the kitchen range is in a working state, a fourth preset value is added on the basis of the preset frequency to obtain a fourth frequency, and the compressor is controlled to operate at the fourth frequency;
If the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the fourth frequency for the first preset time, the air conditioner is controlled to close the upper air outlet 103, the upper air duct 106 and the upper air outlet 101 are controlled to be opened at a first opening degree, and the air conditioner is controlled to open the upper air outlet 103 after the second preset time, and the upper air duct 106 and the upper air outlet 101 are controlled to be opened at a second opening degree;
when the range hood or the kitchen range is closed, the air conditioner is controlled to be switched to a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, the air conditioner is controlled to be switched to a refrigeration mode, and the compressor is controlled to operate at a preset frequency.
When the air conditioner operates in the second kitchen refrigerating mode and the range hood or the kitchen range is in an operating state, the air conditioner needs to perform strong refrigeration and simultaneously refrigerates the first room and the kitchen, so that the compressor is controlled to operate at a fourth larger frequency. It should be noted that, the first frequency to the fourth frequency do not exceed 90Hz, so as to protect the compressor.
If the temperature in the kitchen is still greater than or equal to the first preset temperature after the compressor runs at the fourth frequency for the first preset time, controlling the air conditioner to stop refrigerating the first room, and preferentially reducing the temperature in the kitchen. At this time, the air conditioner is controlled to close the upper air outlet 103, the upper air duct 106 and the upper air outlet 101 are controlled to open at a larger first opening, and the cold air volume blown by the air conditioner to the kitchen is increased, so that the temperature in the kitchen is rapidly reduced.
In order to avoid influencing the refrigerating effect of the first room, the air conditioner is controlled to open the upper air outlet 103 after a second preset time period, the upper air duct 106 and the upper air outlet 101 are controlled to open at a smaller second opening degree, so that the air conditioner can be restarted in a second kitchen refrigerating mode, and cold air is blown to the first room and the kitchen at the same time.
After a user turns off the range hood or the kitchen range, the air conditioner is controlled to be switched into a kitchen air supply mode to promote the discharge of residual oil smoke, and after a second preset time period, the air conditioner is controlled to be switched into a refrigeration mode to control the compressor to operate at a preset frequency, and only the temperature of the first room is regulated.
Based on the air conditioner control method provided by any one of the embodiments, 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 kitchen, and the air conditioner control device comprises a determining unit and a control unit.
The determining unit is used for determining that the range hood or the kitchen range is opened, and the temperature in the kitchen is greater than or equal to 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 controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor.
An embodiment of the present invention further provides an electronic device, fig. 8 illustrates a schematic physical structure of the electronic device, and as shown in fig. 8, the electronic device may include: processor 810, communication interface 820, memory 830, and communication bus 840, wherein processor 810, communication interface 820, and memory 830 accomplish communication with each other through communication bus 840. The processor 810 may invoke logic instructions in the memory 830 to perform an air conditioner control method comprising: determining that the range hood or the kitchen range is opened, and the temperature in the kitchen reaches 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 according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor.
Further, the logic instructions in the memory 830 described above may be implemented in the form of software functional units and may be 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 the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to 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 according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor.
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 the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to 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 according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor.
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 which are distributed up and down. The upper air outlet 101, the lower air outlet 102, the upper air outlet 103 and the lower air outlet can be opened or closed. The top of the housing 10 is connected with an upper duct 106 leading to the kitchen, 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 range hood or the kitchen range in the kitchen. 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 kitchen, the air conditioner being capable of blowing an air flow to the first room and the kitchen. Temperature sensors are arranged in the kitchen and outdoors, and the control device is in communication connection with each temperature sensor.
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. 6, 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. As shown in fig. 3 and 5, for example, 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 air outlet plates 1031 and 1041 are rotatably mounted to the front panel 105, the upper air outlet plate 1031 for opening or closing the upper air outlet 103, and the lower air outlet plate 1041 for opening or closing the lower air outlet. 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. 5, 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 °. Optionally, the rotation axis of the lower air outlet plate 1041 is located at the upper side of the lower air outlet, and in the case that the lower air outlet plate 1041 opens the lower air outlet, 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 included angle between the lower air outlet plate 1041 and the front panel 107 is 60 °.
When the control device controls the air conditioner to operate in the first kitchen cooling mode, as shown in fig. 3, the lower air port 102 is completely opened, the upper air duct 106 and the upper air port 101 are opened at a first opening degree, the upper air duct 106 is communicated with the upper air port 101, and the blower 30 is reversely rotated, so that air flows from the lower air port 102 into the casing 10 and flows out from the upper air duct 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 in the second kitchen cooling mode, as shown in fig. 4 and 5, 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, the upper air outlet 103 is opened, and the blower 30 is reversely rotated, so that air flows into 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 enter the cooling mode, as shown in fig. 6, the upper duct 106 and the upper air port 101 are closed, the lower air port 102 and the upper air port 103 are opened, air flows from the lower air port 102 into the housing 10 and flows out from the upper air port 103, and the air conditioner cools 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 enter the kitchen air supply mode, as shown in fig. 7, the upper air outlet 103 and the lower air outlet are closed, the lower air outlet 102 is opened, the upper air outlet 101 and the upper air duct 106 are opened and communicated with each other at a first opening degree, the blower 30 rotates reversely, so that air flows from the lower air outlet 102 into the housing 10 and flows out from the upper air duct 106, and the evaporator 20 is located relatively far from the upper air outlet 101 and the lower air outlet 102.
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 is provided with an upper duct leading to a kitchen, the air conditioner control method comprising:
determining that the range hood or the kitchen range is opened, and the temperature in the kitchen is more than or equal to a first preset temperature;
controlling an air outlet mode of the air conditioner according to the operation information of the air conditioner;
controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the preset mapping relation between the outdoor environment temperature and the compressor frequency;
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 in a first kitchen refrigerating mode;
In the first kitchen refrigerating 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 refrigerating mode is operated, controlling the air conditioner to operate in a second kitchen refrigerating mode;
in the refrigeration 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 kitchen refrigerating 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;
The controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen, the temperature in the kitchen and the mapping relation between the preset outdoor environment temperature and the compressor frequency comprises the following steps:
determining the preset frequency of the compressor according to the outdoor environment temperature and the preset mapping relation between the outdoor environment temperature and the frequency of the compressor;
controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency;
the controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency comprises the following steps:
when the air conditioner operates in the first kitchen refrigeration mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than a second preset temperature, controlling the compressor to operate at the preset frequency;
if the temperature in the kitchen is larger than a third preset temperature and smaller than or equal to the second preset temperature, reducing a first preset value on the basis of the preset frequency to obtain a first frequency, and controlling the compressor to run at the first frequency;
If the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to stop running;
wherein the first preset temperature, the second preset temperature and the third preset temperature decrease in sequence;
the method for controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen and the preset frequency further comprises the following steps:
when the air conditioner operates in the first kitchen refrigeration mode and the range hood or the kitchen range is in a working state, a second preset value is added on the basis of the preset frequency to obtain a second frequency, and the compressor is controlled to operate at the second frequency;
if the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the second frequency for a first preset time, a third preset value is added on the basis of the preset frequency to obtain a third frequency, the compressor is controlled to run at the third frequency, and the first preset value, the second preset value and the third preset value are sequentially increased.
2. The method of claim 1, wherein the controlling the operation frequency of the compressor according to the operation information of the range hood or the kitchen range, the temperature in the kitchen, and the preset frequency, further comprises:
When the air conditioner operates in the first kitchen refrigerating mode and the range hood or the kitchen range is in a working state, if the range hood or the kitchen range is closed, controlling the air conditioner to operate in a kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to be closed;
the kitchen air supply mode is characterized in that the compressor is in a suspended operation, the upper air outlet and the lower air outlet are closed, the lower air outlet is opened, and the upper air outlet and the upper air duct are opened and communicated with each other at the first opening degree, so that air flow enters the shell from the lower air outlet and flows out from the upper air duct.
3. The method of controlling an air conditioner according to claim 2, wherein the controlling the operating frequency of the compressor according to the operating information of the range hood or the kitchen range, the temperature in the kitchen, and the preset frequency, further comprises:
when the air conditioner operates in the second kitchen refrigerating mode and the range hood or the kitchen range is in a standby state, if the temperature in the kitchen is higher than the second preset temperature, controlling the compressor to operate at the third frequency;
If the temperature in the kitchen is greater than the third preset temperature and less than or equal to the second preset temperature, controlling the compressor to operate at the second frequency;
and if the temperature in the kitchen is less than or equal to the third preset temperature, controlling the air conditioner to operate in the refrigeration mode, and controlling the compressor to operate at the preset frequency.
4. The air conditioner control method according to claim 3, wherein the controlling the operating frequency of the compressor according to the operating information of the range hood or the kitchen range, the temperature in the kitchen, and the preset frequency further comprises:
when the air conditioner operates in the second kitchen refrigerating mode and the range hood or the kitchen range is in a working state, a fourth preset value is added on the basis of the preset frequency to obtain a fourth frequency, and the compressor is controlled to operate at the fourth frequency;
if the temperature in the kitchen is greater than or equal to the first preset temperature after the compressor runs at the fourth frequency for a first preset time period, controlling the air conditioner to close the upper air outlet, controlling the upper air duct and the upper air outlet to open at the first opening, and controlling the air conditioner to open the upper air outlet after a second preset time period, and controlling the upper air duct and the upper air outlet to open at the second opening;
When the range hood or the kitchen range is closed, controlling the air conditioner to operate in the kitchen air supply mode, and after the air conditioner operates in the kitchen air supply mode for a second preset time period, controlling the air conditioner to operate in the refrigeration mode, and controlling the compressor to operate in the preset frequency.
5. An air conditioner control device, characterized in that the air conditioner control device is applied to the air conditioner control method according to any one of claims 1 to 4.
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 duct which leads to a kitchen, and the upper air duct 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 range hood or the kitchen range in the kitchen, 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 processor realizes the steps of the control method of the air conditioner according to any one of claims 1 to 4 when executing the program.
CN202111586032.0A 2021-12-20 2021-12-20 Air conditioner control method and device and air conditioner Active CN114413438B (en)

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