CN110513769B - Air conditioner, control device and control method - Google Patents

Air conditioner, control device and control method Download PDF

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Publication number
CN110513769B
CN110513769B CN201910784627.3A CN201910784627A CN110513769B CN 110513769 B CN110513769 B CN 110513769B CN 201910784627 A CN201910784627 A CN 201910784627A CN 110513769 B CN110513769 B CN 110513769B
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China
Prior art keywords
additional function
instruction
air
air conditioner
mode
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CN201910784627.3A
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CN110513769A (en
Inventor
王祯祯
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Zhengzhou Haier Air Conditioner Co ltd
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Zhengzhou Haier Air Conditioner Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • 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

Abstract

The invention provides an air conditioner, a control device and a control method, wherein the air conditioner comprises a shell, an air duct, an air outlet with additional functions and a controller, wherein the shell is provided with an air inlet and an air outlet; the air duct is positioned in the shell and is communicated with the air inlet and the air outlet; the additional function air outlet is positioned on the shell and communicated with the air duct; the controller is used for controlling the air outlet and the additional function air outlet to be in an opening state or a closing state. When the air outlet is opened and the additional function air outlet is closed, the air conditioning function of the air conditioner is realized, when the air outlet is closed and the additional function air outlet is opened, the additional function of the air conditioner is realized, and when the air outlet and the additional function air outlet are both opened, the air conditioning function and the additional function of the air conditioner are realized. Therefore, the invention can expand the application of the air conditioner, improve the utilization rate, realize multiple purposes by one object, and simultaneously complete the use of multiple functions, thereby saving the space, saving the cost and meeting the requirements of different users.

Description

Air conditioner, control device and control method
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner with additional functions, a control device and a control method.
Background
The existing air conditioner comprises a shell, an air duct, a heat exchange assembly and a fan assembly, wherein the air duct, the heat exchange assembly and the fan assembly are positioned in the shell, an air inlet and an air outlet are positioned on the shell, air supply is realized through the fan assembly, and refrigeration, heating and dehumidification modes are realized through the heat exchange assembly. The air outlet produces cold air in the refrigeration and dehumidification mode, produces hot air in the heating mode, and produces natural air in the air supply mode, so that the requirements of different body senses of users can be met. However, the existing air conditioner only has the function of adjusting the temperature in the space where the air conditioner is located, and cannot realize other functions, so that the existing air conditioner has great application limitation and low utilization rate.
Disclosure of Invention
The invention provides an air conditioner aiming at the problems in the prior art, and solves the technical problems that the existing air conditioner is limited in application and low in utilization rate.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
an air conditioner comprising:
the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell;
the air channel is positioned in the shell and is communicated with the air inlet and the air outlet;
the additional function air outlet is positioned on the shell and communicated with the air duct;
and the controller is used for controlling the air outlet and the additional function air outlet to be in an opening state or a closing state.
The air conditioner comprises the extension air duct, and one end of the extension air duct is connected with the additional function air outlet.
The air conditioner comprises an additional function module, and the additional function module is connected with the other end of the extension air duct.
The air conditioner comprises an additional function module, and the additional function module is connected with the additional function air outlet.
A control method based on the air conditioner,
when the air conditioner runs in an air conditioning mode, the controller controls the air outlet to be in an open state, and the additional function air outlet is in a closed state; the controller receives an additional function starting instruction, and controls the additional function air outlet to be in an opening state according to the additional function starting instruction; and/or the controller receives an additional function starting instruction and an additional function mode instruction, the controller controls the additional function air outlet to be in an open state according to the additional function starting instruction, and the controller controls the air conditioner to run an additional function mode according to the additional function mode instruction;
when the air conditioner is shut down, the air outlet and the additional function air outlet are both in a closed state, the controller receives an additional function starting instruction and an additional function mode instruction, the controller controls the additional function air outlet to be in an open state according to the additional function starting instruction, and the controller controls the air conditioner to operate an additional function mode according to the additional function mode instruction.
According to the control method, the additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction; and if the additional function mode instruction is different from the current air-conditioning mode of the air conditioner, the controller preferentially controls the air conditioner to operate the additional function mode according to the additional function mode instruction.
According to the control method, if the additional function mode instruction is the same as the current air-conditioning mode of the air conditioner, the operation mode and the set temperature of the air conditioner are unchanged;
if the additional function mode instruction is different from the current air conditioner mode of the air conditioner, the operation mode of the air conditioner is modified into a mode corresponding to the additional function mode instruction, and the set temperature is modified into a preset temperature.
According to the control method, after the controller receives the additional function starting instruction, the controller can receive the additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction.
According to the control method, after the controller receives the additional function starting instruction, the controller can receive the negative ion instruction, and the controller controls the negative ion module to start according to the negative ion instruction;
and/or the controller can receive a sterilization instruction, and the controller controls the sterilization module to start according to the sterilization instruction;
and/or the controller can receive the aromatherapy instruction, and the controller controls the aromatherapy module to start according to the aromatherapy instruction.
According to the control method, after the controller receives the additional function opening instruction, the controller can receive the additional function closing instruction, the controller controls the additional function air outlet to be in the closed state, and the air conditioner is switched to the running state before the controller receives the additional function opening instruction.
A control apparatus of an air conditioner, comprising:
the first remote control module is used for sending an air-conditioning function starting instruction, and the air-conditioning function starting instruction at least controls the air outlet to be in an open state; the air conditioner function shutdown instruction is used for at least controlling the air outlet to be in a closed state; the air conditioner function operation mode instruction is used for controlling the air conditioner to operate an air conditioner mode;
the second remote control module is used for sending an additional function starting-up instruction, and the additional function starting-up instruction at least controls the additional function air outlet to be in an open state; the system comprises an air outlet, an air inlet, an air outlet, a control unit and a control unit, wherein the air outlet is used for providing an additional function shutdown instruction which at least controls the additional function air outlet to be in a closed state; the air conditioner is used for sending an additional function mode instruction, and the additional function mode instruction is used for controlling the air conditioner to run an additional function mode.
According to the control device of the air conditioner, the second remote control module is used for sending out a wind speed gear instruction, an anion instruction, a sterilization instruction and/or an aromatherapy instruction.
According to the control device of the air conditioner, when the air conditioner executes the additional function mode instruction of the second remote control module, the air conditioner receives the instruction sent by the first remote control module, and if the operation mode of the air conditioner is not changed by the instruction sent by the first remote control module, the air conditioner executes the instruction of the first remote control module; and if the operation mode of the air conditioner is changed by the instruction sent by the first remote control module, the air conditioner does not execute the instruction of the first remote control module.
Compared with the prior art, the invention has the advantages and positive effects that: the air conditioner provided by the invention is provided with the air outlet and the additional function air outlet, and the controller is used for controlling the air outlet and the additional function air outlet to be in an open state or a closed state. When the air outlet is opened and the additional function air outlet is closed, the air conditioning function (refrigeration, heating, dehumidification, air supply and the like) of the air conditioner is realized, and when the air outlet is closed and the additional function air outlet is opened, the additional function of the air conditioner is realized; when the air outlet and the additional function air outlet are both opened, the air conditioning function and the additional function of the air conditioner are realized. Therefore, the invention can expand the application of the air conditioner, improve the utilization rate, realize multiple purposes by one object, and simultaneously complete the use of multiple functions, thereby saving the space, saving the cost and meeting the requirements of different users.
The control method of the air conditioner can control the air conditioner to switch between the air conditioning mode and/or the additional function mode, realize the basic air conditioning function and/or the additional function, and ensure the comfort of the air conditioning function as much as possible while the additional function of the air conditioner is realized.
The control device can control the air conditioner to switch between the air conditioning mode and the additional function mode, and realize the basic air conditioning function and/or the additional function.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.
FIG. 2 is a schematic view of an extended air duct according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of additional functional modules according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an additional functional module according to another embodiment of the present invention.
Fig. 5 is a flowchart illustrating switching to an additional function when the air conditioner operates in the air conditioning mode according to an embodiment of the present invention.
Fig. 6 is a flowchart illustrating switching to an additional function when the air conditioner operates in the air conditioning mode according to another embodiment of the present invention.
Fig. 7 is a flowchart illustrating switching to additional functions when the air conditioner is turned off according to an embodiment of the present invention.
Fig. 8 is a flowchart illustrating the control of the air conditioner by the control device of the air conditioner according to the embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
An air conditioner comprises an air conditioner body for realizing air conditioning functions (refrigeration, heating, dehumidification and air supply). As shown in fig. 1, the air conditioner body includes a casing 100, an air inlet (not shown) and an air outlet 104 on the casing 100, a heat exchanger assembly (not shown) in the casing 100, an air duct (not shown), a fan assembly 101, and a controller 102. The air duct is located in the housing 100 and is in communication with the air inlet and outlet 104. The air conditioning function is realized by air inlet through the air inlet and air outlet through the air outlet 104 after passing through the fan assembly and the heat exchanger assembly.
The air conditioner of this embodiment is provided with an additional function air outlet 105 on the basis of the air conditioner body, and the additional function air outlet is located on the casing 100 and communicated with the air duct. Additional functions are realized through the additional function outlet 105. The additional function is realized by air inlet through the air inlet and air outlet through the additional function air outlet 105 after passing through the fan assembly and the heat exchanger assembly. The additional functions may be a function for drying a certain part of the body (such as hair, hands, etc.), a function for drying clothes (shoes), a function for locally cooling or warming a room, a function for locally maintaining flowers and plants, a function for refrigerating and keeping food fresh and at a constant temperature, and the like.
And a controller 102 for controlling the air outlet 104 and the additional function air outlet 105 to be in an open state or a closed state. The air outlet 104 is provided with an air deflector (not shown in the figure), and the air deflector controls the air outlet 104 to be in an open state or a closed state. The air deflector is rotatably or slidably mounted at the air outlet 104. The additional function air outlet 105 is provided with a wind shield (not shown), and the additional function air outlet 105 is controlled to be in an open or closed state by the wind shield. The wind deflector is rotatably or slidably mounted at the additional function outlet 105. Of course, the structural form of controlling the opening state or the closing state of the air outlet 104 and the additional function air outlet 105 is not limited to the air deflector and the air baffle of the above structure, and any structure capable of opening and closing the air outlet 104 and the additional function air outlet 105 is within the protection scope of the present invention.
Specifically, when the air conditioner operates in the air conditioning mode, the controller controls the air outlet 104 to be in an open state, the fan assembly and the heat exchanger assembly to operate according to the requirements of the air conditioning mode, the additional function air outlet 105 is in a closed state, and the air outlet 104 exhausts air to realize the air conditioning function.
In some embodiments, the controller receives an additional function opening command, and the controller controls the additional function outlet 105 to be in an open state. The additional function air outlet 105 is used for exhausting air to realize the additional function, and at the moment, the air outlet temperature of the additional function air outlet 105 is the same as the air outlet temperature of the air outlet 104.
In some embodiments, the controller receives an additional function opening instruction and an additional function mode instruction, the controller controls the additional function outlet 105 to be in an open state, and the controller controls the air conditioner to operate the additional function mode according to the additional function mode instruction. The additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction. If the additional function mode instruction is the same as the current air-conditioning mode of the air conditioner, the operation mode and the set temperature of the air conditioner are not changed. And if the additional function mode instruction is different from the current air-conditioning mode of the air conditioner, the controller preferentially controls the air conditioner to operate the additional function mode according to the additional function mode instruction. At this time, in order to avoid discomfort to the user due to the sudden change of the air-conditioning mode, the following two control schemes may be adopted: firstly, the controller controls the air outlet to be in a closed state, and the air conditioning function is temporarily stopped. And secondly, modifying the running mode of the air conditioner into a mode corresponding to the additional function mode instruction, and modifying the set temperature into a preset temperature.
When the air conditioner is shut down, the air outlet and the additional function air outlet are both in a closed state, and the fan assembly and the heat exchanger assembly are both in a closed state. The controller receives an additional function starting instruction and an additional function mode instruction, the controller controls the additional function air outlet to be in an opening state according to the additional function starting instruction, and the controller controls the air conditioner to operate an additional function mode according to the additional function mode instruction. When the additional function mode instruction is a cold air instruction, the heat exchange assembly works in a refrigerating state; when the additional function mode instruction is a hot air instruction, the heat exchange assembly works in a heating state; when the additional function mode instruction is an air supply instruction, the heat exchange assembly does not work.
In some embodiments, after the controller receives the additional function starting instruction, the controller can receive an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction.
In some embodiments, the air conditioner body comprises an anion module, after the controller receives the additional function starting instruction, the controller can receive the anion instruction, and the controller controls the anion module to start according to the anion instruction.
And/or, the air conditioner body includes the module that disinfects, and the controller can receive the instruction of disinfecting, and the controller starts according to the module that disinfects of instruction control.
And/or, the air conditioner body includes champignon module, and the controller can receive the champignon instruction, and the controller starts according to champignon instruction control champignon module.
After the controller receives the additional function opening instruction, the controller can receive the additional function closing instruction, the controller controls the additional function air outlet to be in a closing state, and the air conditioner is switched to a shutdown state.
In order to facilitate the use of the additional function of the air conditioner by a user, the air conditioner comprises an additional function module, and the additional function module is connected with the additional function air outlet. The additional function module may be a blower (e.g., a blower for drying hair, a dryer for drying hands, etc.), a dryer, a storage box, etc.
Because the wall-mounted air conditioner generally has certain height, and the air outlet of upright air conditioner generally is located the upper portion of air conditioner, and the air outlet of the two all has certain height from ground, and the additional function air outlet generally is close to the air outlet, therefore, the additional function air outlet also has certain height from ground, when directly using the additional function air outlet to realize the additional function, can lead to the user to use very inconveniently. In order to solve the above problem, as shown in fig. 2, the air conditioner of this embodiment preferably includes an extended air duct 106, one end of the extended air duct 106 is connected to the additional function air outlet 105, and the other end of the extended air duct 106 realizes air outlet. Preferably, the extension duct 106 is detachably connected to the additional function outlet 105, the extension duct 106 is connected to the additional function outlet when the additional function is required, and the extension duct 106 is detached when the additional function is not required. The extension duct 106 is preferably a hose.
In case that the air conditioner includes the extended duct 106, the air conditioner includes an additional function module connected to the other end of the extended duct 106 in order to better implement the additional function. As shown in FIG. 3, an additional functional module of this embodiment is a blower module 200, the blower module 200 having a blower interface that interfaces with the other end of the extended air chute 106.
In some embodiments, the additional functional module may also be a dryer module, as shown in FIG. 4, the dryer module including a dryer housing 302 and a dryer hood 301, the dryer module having a dryer interface 300, the dryer interface 300 interfacing with the other end of the extended air duct 106.
In some embodiments, the additional function module may also be a storage module, the storage module may store food and the like that need to be kept fresh, the storage module has a storage interface, and the storage interface is connected with the other end of the extension air duct.
Based on the design of the air conditioner, the embodiment further provides a control method:
when the air conditioner runs in the air conditioning mode, the controller controls the air outlet to be in an open state, and the additional function air outlet is in a closed state. At this time, the air conditioning function of the air conditioner is operated, and the additional function is turned off. The air conditioning function can be refrigeration (the air supply assembly is opened or closed, the heat exchanger assembly refrigerates), heating (the air supply assembly is opened or closed, the heat exchanger assembly heats), dehumidification (the air supply assembly is opened or closed, the heat exchanger assembly refrigerates), air supply (the air supply assembly is opened, the heat exchanger assembly does not work) and other functions. Air enters the shell from the air inlet and is blown out from the air outlet, and the indoor temperature and humidity are adjusted. The controller receives the additional function opening instruction, the controller controls the additional function air outlet to be in an opening state, air enters the shell from the air inlet and is blown out from the air outlet and the additional function air outlet, and the air conditioning function and the additional function are achieved. At this time, the outlet air temperature of the air conditioning function and the additional function is the same. The air conditioner takes the air conditioning function as a main part and the additional function as an auxiliary part, the additional function depends on the control and adjustment of the air conditioning function, and when the air conditioning function mode is changed, the additional function mode is correspondingly changed.
When the air conditioner comprises the extended air channel, the air at the air outlet with the additional function is blown out through the extended air channel, so that the air conditioner is convenient for a user to use.
Specifically, as shown in fig. 5, the control method includes the following steps:
and S1, operating an air conditioning mode by the air conditioner, controlling the air outlet to be in an open state by the controller, operating the heat exchanger assembly and the fan assembly according to a remote control instruction of the air conditioning mode, and enabling air to enter the shell from the air inlet and be blown out from the air outlet to adjust the indoor temperature and humidity. At this time, the additional function air outlet is in a closed state.
And S2, the controller receives an additional function starting instruction.
In the case where the air conditioner includes the extension duct, the extension duct may be detachably connected to the additional function outlet, and the extension duct may be connected to the additional function outlet before or after step S2.
And S3, controlling the additional function air outlet to be in an open state by the controller according to the additional function opening instruction, and exhausting air from the additional function air outlet to realize an additional function.
And S4, the controller receives an additional function closing instruction, and the controller controls the additional function air outlet to be in a closed state.
In the above manner, the operation mode after the additional function module is turned on is the same as the mode of the air conditioning function, for example, when the air conditioning mode is cooling, the additional function module is cooling, when the air conditioning mode is heating, the additional function module is heating, when the air conditioning mode is dehumidifying, the additional function module is dehumidifying, and when the air conditioning mode is blowing, the additional function module is blowing. Different requirements of the user for additional function modules cannot be met, and thus, in some embodiments, the following control method is performed:
when the air conditioner runs in the air conditioning mode, the controller receives an additional function starting instruction and an additional function mode instruction, the controller controls the additional function air outlet to be in an opening state according to the additional function starting instruction, and the controller controls the air conditioner to run in the additional function mode according to the additional function mode instruction. The additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction. If the additional function mode instruction is a cold air instruction, the controller controls the heat exchanger assembly to refrigerate and the fan assembly to work; if the additional function mode instruction is a hot air instruction, the controller controls the heat exchanger assembly to heat and the fan assembly to work; if the additional function mode instruction is an air supply instruction, the controller controls the heat exchanger assembly to stop working and the fan assembly to work.
And if the additional function mode instruction is different from the current air-conditioning mode of the air conditioner, the controller preferentially controls the air conditioner to operate the additional function mode according to the additional function mode instruction. In order to avoid that when the additional function mode command is greatly different from the current air conditioning mode of the air conditioner (for example, the additional function mode command is heating, and the current air conditioning mode of the air conditioner is cooling), the air conditioning function is changed, which causes drastic change of the indoor temperature and seriously affects the comfort level, the following two control schemes can be adopted: firstly, the controller controls the air outlet to be in a closed state, and the air conditioning function is temporarily stopped. And secondly, modifying the running mode of the air conditioner into a mode corresponding to the additional function mode instruction, and modifying the set temperature into a preset temperature. The set temperature is generally a temperature that can satisfy the additional function without causing the user to feel serious discomfort, for example, the set temperature is any value of 22 to 26 ℃.
If the additional function mode instruction is the same as the current air-conditioning mode of the air conditioner, the operation mode and the set temperature of the air conditioner are not changed.
Therefore, the control method can meet the requirement of additional functions, cannot greatly influence the air conditioning function, and meets the comfort of the air conditioning function.
After the controller receives the additional function starting instruction, the controller can receive an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction so as to meet different wind speed requirements of users.
After the controller receives the additional function starting instruction, the controller can receive the anion instruction, and the controller controls the anion module to start according to the anion instruction.
And/or the controller can receive a sterilization instruction, and the controller controls the sterilization module to start according to the sterilization instruction
And/or the controller can receive the aromatherapy instruction, and the controller controls the aromatherapy module to start according to the aromatherapy instruction.
After the controller receives the additional function opening instruction, the controller can receive the additional function closing instruction, the controller controls the additional function air outlet to be in a closing state, and the air conditioner is switched to an original air conditioner mode state.
Specifically, as shown in fig. 6, the control method includes the following steps:
and S1, operating an air conditioning mode by the air conditioner, controlling the air outlet to be in an open state by the controller, operating the heat exchanger assembly and the fan assembly according to a remote control instruction of the air conditioning mode, and enabling air to enter the shell from the air inlet and be blown out from the air outlet to adjust the indoor temperature and humidity. At this time, the additional function air outlet is in a closed state.
And S2, the controller receives an additional function starting instruction.
In the case where the air conditioner includes the extension duct, the extension duct may be detachably connected to the additional function outlet, and the extension duct may be connected to the additional function outlet before or after step S2.
And S3, controlling the additional function air outlet to be in an open state by the controller according to the additional function opening instruction, and exhausting air from the additional function air outlet to realize an additional function.
S4, the controller receives an additional function mode command.
The additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction.
S5, the controller judges whether the command of the auxiliary work function mode is the same as the current air conditioning mode, if so, the step S6 is executed, otherwise, the step S7 is executed.
And S6, the operation mode and the set temperature of the air conditioner are not changed.
And S7, the controller controls the air conditioner to run an additional function mode according to the additional function mode instruction. The controller controls the air outlet to be in a closed state, or the running mode of the air conditioner is modified into a mode corresponding to the additional function mode instruction, and the set temperature is modified into the preset temperature.
For example, the additional function mode command is an air supply command, and if the current air-conditioning mode is the air supply mode, the operation mode of the air conditioner is not changed; if the current air-conditioning mode is the non-air-supply mode, the controller forces the air conditioner to be converted into the air-supply mode.
The additional function mode instruction is a cold air instruction, if the current air-conditioning mode is a heating mode, the controller forces the air conditioner to be converted into a cooling mode, and the set temperature is modified to be 24 ℃; and if the current air-conditioning mode is the refrigeration mode, the running mode and the set temperature of the air conditioner are unchanged.
The additional function mode instruction is a hot air instruction, if the current air-conditioning mode is a cooling mode, the controller forces the air conditioner to be converted into a heating mode, and the set temperature is modified to be 24 ℃; and if the current air-conditioning mode is the heating mode, the running mode and the set temperature of the air conditioner are unchanged.
And S8, the controller receives an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction so as to meet different wind speed requirements of users.
And/or the controller receives the negative ion instruction and controls the negative ion module to start according to the negative ion instruction.
And/or the controller receives the sterilization instruction and controls the sterilization module to start according to the sterilization instruction.
And/or the controller receives the aromatherapy instruction and controls the aromatherapy module to start according to the aromatherapy instruction.
And/or the controller receives an additional function closing instruction, the controller controls the additional function air outlet to be in a closing state, and the air conditioner is switched to the original air conditioner mode state.
When the air conditioner is shut down, the air outlet and the additional function air outlet are both in a closed state, and at the moment, the air conditioning function and the additional function of the air conditioner are both closed. The controller receives an additional function starting instruction and an additional function mode instruction, the controller controls the additional function air outlet to be in an opening state (at the moment, the air outlet is still in a closing state) according to the additional function starting instruction, and the controller controls the air conditioner to run an additional function mode according to the additional function mode instruction.
The additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction. If the additional function mode instruction is a cold air instruction, the controller controls the heat exchanger assembly to refrigerate and the fan assembly to work; if the additional function mode instruction is a hot air instruction, the controller controls the heat exchanger assembly to heat and the fan assembly to work; if the additional function mode instruction is an air supply instruction, the controller controls the heat exchanger assembly to stop working and the fan assembly to work.
After the controller receives the additional function starting instruction, the controller can receive an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction so as to meet different wind speed requirements of users.
After the controller receives the additional function starting instruction, the controller can read the pre-stored additional function set temperature, and the controller controls the working frequency of the compressor according to the additional function set temperature.
After the controller receives the additional function starting instruction, the controller can receive the anion instruction, and the controller controls the anion module to start according to the anion instruction.
And/or the controller can receive a sterilization instruction, and the controller controls the sterilization module to start according to the sterilization instruction
And/or the controller can receive the aromatherapy instruction, and the controller controls the aromatherapy module to start according to the aromatherapy instruction.
After the controller receives the additional function opening instruction, the controller can receive the additional function closing instruction, the controller controls the additional function air outlet to be in a closing state, and the air conditioner is switched to a shutdown state.
Specifically, as shown in fig. 7, the control method includes the following steps:
and S1, shutting down the air conditioner, wherein the air outlet and the additional function air outlet are both in a closed state, and at the moment, the air conditioning function and the additional function of the air conditioner are both closed.
And S2, the controller receives an additional function starting instruction.
In the case where the air conditioner includes the extension duct, the extension duct may be detachably connected to the additional function outlet, and the extension duct may be connected to the additional function outlet before or after step S2.
And S3, controlling the additional function air outlet to be in an open state by the controller according to the additional function opening instruction, and exhausting air from the additional function air outlet to realize an additional function.
S4, the controller receives an additional function mode command.
The additional function mode instruction comprises a cold air instruction and/or a hot air instruction and/or an air supply instruction.
And S5, controlling the air conditioner to operate the corresponding mode according to the additional function mode instruction by the controller.
When the additional function mode instruction is a cold air instruction, the controller controls the fan assembly to be started, and the heat exchanger assembly is used for refrigerating.
When the additional function mode instruction is a hot air instruction, the controller controls the fan assembly to be started, and the heat exchanger assembly heats.
When the additional function mode instruction is an air supply instruction, the controller controls the fan assembly to be started, and the heat exchanger assembly does not work.
And S6, the controller receives an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction so as to meet different wind speed requirements of users.
And/or the controller reads the pre-stored additional function set temperature, and the controller controls the working frequency of the compressor according to the additional function set temperature.
And/or the controller receives the negative ion instruction and controls the negative ion module to start according to the negative ion instruction.
And/or the controller receives the sterilization instruction and controls the sterilization module to start according to the sterilization instruction.
And/or the controller receives the aromatherapy instruction and controls the aromatherapy module to start according to the aromatherapy instruction.
And/or the controller receives an additional function closing instruction, the controller controls the additional function air outlet to be in a closing state, and the air conditioner is switched to a shutdown state.
The embodiment also provides a control device of the air conditioner, which can be a remote controller, a wire controller or a mobile phone terminal and the like.
Specifically, the control device includes:
the first remote control module is used for sending an air-conditioning function starting instruction, and the air-conditioning function starting instruction at least controls the air outlet to be in an open state; the air conditioner function shutdown instruction is used for at least controlling the air outlet to be in a closed state; the air conditioner function operation mode command is used for controlling the air conditioner to operate the air conditioner mode. The air conditioner function operation mode instruction comprises a refrigeration instruction, a heating instruction, a dehumidification instruction, an air supply instruction and/or the like.
The second remote control module is used for sending an additional function starting-up instruction, and the additional function starting-up instruction at least controls the additional function air outlet to be in an open state; the additional function shutdown instruction is used for at least controlling the additional function air outlet to be in a closed state; the air conditioner is used for sending an additional function mode instruction, and the additional function mode instruction is used for controlling the air conditioner to run an additional function mode. The additional function mode instruction comprises a cold air instruction, a hot air instruction and/or an air supply instruction. When the additional function mode instruction is a cold air instruction, the heat exchange assembly works in a refrigerating state (the set temperature is a preset refrigerating set temperature); when the additional function mode instruction is a hot air instruction, the heat exchange assembly works in a heating state (the set temperature is a preset heating set temperature); when the additional function mode instruction is an air supply instruction, the heat exchange assembly does not work.
The second remote control module is used for sending out a wind speed gear instruction, a negative ion instruction, a sterilization instruction and/or an aromatherapy instruction. The wind speed gear instruction comprises a high wind gear, a medium wind gear and a low wind gear.
When the air conditioner executes the additional function mode instruction of the second remote control module, the air conditioner receives the instruction sent by the first remote control module, and if the operation mode of the air conditioner is not changed by the instruction sent by the first remote control module, the air conditioner executes the instruction of the first remote control module; and if the instruction sent by the first remote control module changes the operation mode of the air conditioner, the air conditioner does not execute the instruction of the first remote control module.
Specifically, as shown in fig. 8, the flow of the control command received by the air conditioner control device is as follows:
and S1, shutting down the air conditioner, wherein the air outlet and the additional function air outlet are both in a closed state, and at the moment, the air conditioning function and the additional function of the air conditioner are both closed. Proceed to S21 or S31.
And S21, the air conditioner receives the air conditioner function starting instruction and the air conditioner function operation mode instruction sent by the first remote control module, and the air conditioner operates the air conditioner mode.
And S22, the air conditioner receives the instruction sent by the second remote control module and operates according to the instruction.
And S23, the air conditioner receives the instruction sent by the first remote control module.
And S24, judging whether the operation mode of the air conditioner is changed by the instruction sent by the first remote control module, if so, entering S25, and otherwise, entering S26.
And S25, the instruction sent by the first remote control module is invalid.
And S26, the air conditioner operates according to the instruction sent by the first remote control module.
And S27, the air conditioner receives the instruction sent by the second remote control module, and at the moment, the air conditioner operates according to the instruction sent by the second remote control module no matter whether the operation mode of the air conditioner is changed by the instruction sent by the second remote control module.
And S31, the air conditioner receives an additional function starting instruction sent by the second remote control module, and the air conditioner opens an additional function air outlet (the extended air duct and the additional function module are connected under the condition that the extended air duct and the additional function module exist).
And S32, the air conditioner receives the additional function mode instruction sent by the second remote control module and runs the additional function mode.
The additional function mode instruction comprises a cold air instruction, a hot air instruction and/or an air supply instruction. When the additional function mode instruction is a cold air instruction, the heat exchange assembly works in a refrigerating state; when the additional function mode instruction is a hot air instruction, the heat exchange assembly works in a heating state; when the additional function mode instruction is an air supply instruction, the heat exchange assembly does not work.
And S33, the air conditioner receives an additional function wind speed gear instruction, and the controller controls the rotating speed of the fan according to the additional function wind speed gear instruction so as to meet different wind speed requirements of users.
And/or the air conditioner reads the pre-stored additional function set temperature, and the air conditioner controls the working frequency of the compressor according to the additional function set temperature.
And/or the air conditioner receives the negative ion instruction, and the air conditioner controls the negative ion module to start according to the negative ion instruction.
And/or the air conditioner receives the sterilization instruction, and the air conditioner controls the sterilization module to start according to the sterilization instruction.
And/or the air conditioner receives the aromatherapy instruction, and the air conditioner controls the aromatherapy module to start according to the aromatherapy instruction.
And/or the controller receives an additional function closing instruction, the air conditioner controls the air outlet with the additional function to be in a closing state, and the air conditioner is switched to a shutdown state.
The first remote control module and the second remote control module can be integrated into one control device, and can also be divided into two independent control devices.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (13)

1. An air conditioner, comprising:
the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell;
the air channel is positioned in the shell and is communicated with the air inlet and the air outlet;
the additional function air outlet is positioned on the shell and communicated with the air duct;
the controller is used for controlling the air outlet and the additional function air outlet to be in an open state or a closed state; the controller is used for receiving an additional function starting instruction and an additional function mode instruction, controlling the additional function air outlet to be in an opening state according to the additional function starting instruction, and controlling the air conditioner to run an additional function mode according to the additional function mode instruction; when the additional function mode instruction is different from the current air-conditioning mode of the air conditioner, the controller preferentially controls the air conditioner to operate the additional function mode according to the additional function mode instruction, the controller is used for controlling the operation mode of the air conditioner to be modified into a mode corresponding to the additional function mode instruction, the controller controls the air outlet to be in a closed state or the controller controls the air outlet to be in an open state, the set temperature is modified into a preset temperature, and the set temperature is the temperature capable of meeting the additional function and capable of preventing a user from feeling uncomfortable.
2. The air conditioner of claim 1, comprising an extended duct, one end of the extended duct being connected to the additional function outlet.
3. The air conditioner as claimed in claim 2, comprising an additional function module connected to the other end of the extended duct.
4. The air conditioner as claimed in claim 1, wherein the air conditioner includes an additional function module connected to the additional function outlet.
5. A control method of an air conditioner according to any one of claims 1 to 4, characterized in that:
when the air conditioner runs in an air conditioning mode, the controller controls the air outlet to be in an open state, and the additional function air outlet is in a closed state;
when the air conditioner is shut down, the air outlet and the additional function air outlet are both in a closed state.
6. The control method according to claim 5, wherein the additional function mode command includes a cold air command and/or a hot air command and/or an air supply command; and if the additional function mode instruction is different from the current air-conditioning mode of the air conditioner, the controller preferentially controls the air conditioner to operate the additional function mode according to the additional function mode instruction.
7. The control method according to claim 6, wherein the operation mode and the set temperature of the air conditioner are not changed if the additional function mode command is the same as the current air conditioning mode of the air conditioner.
8. The control method according to claim 5, wherein after the controller receives the additional function starting instruction, the controller can receive an additional function wind speed gear instruction, and the controller controls the fan speed according to the additional function wind speed gear instruction.
9. The control method according to claim 5, wherein after the controller receives the additional function starting instruction, the controller can receive an anion instruction, and the controller controls the anion module to start according to the anion instruction;
and/or the controller can receive a sterilization instruction, and the controller controls the sterilization module to start according to the sterilization instruction;
and/or the controller can receive the aromatherapy instruction, and the controller controls the aromatherapy module to start according to the aromatherapy instruction.
10. The control method according to claim 5, wherein after the controller receives an additional function opening instruction, the controller can receive an additional function closing instruction, the controller controls the additional function outlet to be in a closed state, and the air conditioner is switched to an operating state before the controller receives the additional function opening instruction.
11. A control apparatus of an air conditioner, comprising:
the first remote control module is used for sending an air-conditioning function starting instruction, and the air-conditioning function starting instruction at least controls the air outlet to be in an open state; the air conditioner function shutdown instruction is used for at least controlling the air outlet to be in a closed state; the air conditioner function operation mode instruction is used for controlling the air conditioner to operate an air conditioner mode;
the second remote control module is used for sending an additional function starting-up instruction, and the additional function starting-up instruction at least controls the additional function air outlet to be in an open state; the system comprises an air outlet, an air inlet, an air outlet, a control unit and a control unit, wherein the air outlet is used for providing an additional function shutdown instruction which at least controls the additional function air outlet to be in a closed state; the air conditioner is used for sending an additional function mode instruction, the additional function mode instruction is used for controlling the air conditioner to run an additional function mode, the additional function mode instruction is used for enabling an air outlet of the air conditioner to be in an open state, the set temperature of the air conditioner is modified into an instruction of a preset temperature, and the set temperature is a temperature which can meet the additional function and can not cause a user to feel uncomfortable.
12. The control device of the air conditioner according to claim 11, wherein the second remote control module is configured to issue a wind speed gear command, a negative ion command, a sterilization command and/or an aromatherapy command.
13. The control device of the air conditioner according to claim 11 or 12, wherein when the air conditioner executes the additional function mode command of the second remote control module, the air conditioner receives the command sent by the first remote control module, and if the operation mode of the air conditioner is not changed by the command sent by the first remote control module, the air conditioner executes the command of the first remote control module; and if the operation mode of the air conditioner is changed by the instruction sent by the first remote control module, the air conditioner does not execute the instruction of the first remote control module.
CN201910784627.3A 2019-08-23 2019-08-23 Air conditioner, control device and control method Active CN110513769B (en)

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