WO2024103698A1 - 空调器的控制方法及空调器 - Google Patents

空调器的控制方法及空调器 Download PDF

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Publication number
WO2024103698A1
WO2024103698A1 PCT/CN2023/099599 CN2023099599W WO2024103698A1 WO 2024103698 A1 WO2024103698 A1 WO 2024103698A1 CN 2023099599 W CN2023099599 W CN 2023099599W WO 2024103698 A1 WO2024103698 A1 WO 2024103698A1
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WIPO (PCT)
Prior art keywords
temperature
air
target
indoor
mode
Prior art date
Application number
PCT/CN2023/099599
Other languages
English (en)
French (fr)
Inventor
李雅婷
李书佳
孟相宏
孙升华
卫洁
李建萍
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2024103698A1 publication Critical patent/WO2024103698A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • F24F11/77Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/64Airborne particle content
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/80Electric charge
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to the technical field of air conditioners, and in particular provides a control method of an air conditioner and an air conditioner.
  • An air conditioner is a device that regulates indoor temperature. As existing air conditioners develop, their functions become more and more complicated. It is difficult for the elderly to distinguish the specific uses of these functions when using them. It is difficult for elderly users to adjust the air conditioner to a comfortable working mode when using it. They often turn on the air conditioner and only set the temperature without performing any other operations. At this time, the wind direction of the air conditioner will blow directly on the user, and the wind speed may make the user feel uncomfortable due to being too high, which greatly reduces the user experience.
  • the present invention aims to solve the above technical problem, that is, to solve the problem that the existing air conditioner is difficult to automatically adjust the temperature through simple operation.
  • the present invention provides a control method for an air conditioner, wherein the air conditioner comprises a refrigerant circulation loop and an indoor heat exchanger arranged on the refrigerant circulation loop, an indoor fan is arranged near the indoor heat exchanger, an air outlet is arranged on the indoor unit of the air conditioner, and a horizontal air guide component and a vertical air guide component are arranged at the air outlet, and the control method comprises: obtaining a target operation mode and a target heat exchange temperature; according to the target operation mode and The target heat exchange temperature is used to determine the initial target temperature; according to the determined initial target temperature, the operation of the refrigerant circulation loop is controlled; according to the target operation mode, the air supply mode of the indoor fan and the air guiding states of the lateral air guiding components and the vertical air guiding components are controlled; after a first preset time, the indoor temperature is obtained; according to the indoor temperature, the operation state of the refrigerant circulation loop and the air guiding states of the lateral air guiding components and the vertical air guiding components are
  • the step of "determining the initial target temperature according to the target operating mode and the target heat exchange temperature” specifically includes: if the target operating mode is the cooling mode, the initial target temperature is equal to the target heat exchange temperature minus the first preset correction temperature; and/or "according to the target operating mode, controlling the air supply mode of the indoor fan and the air guiding state of the horizontal air guiding component and the vertical air guiding component" If the target operating mode is the cooling mode, the indoor fan is controlled to operate in automatic wind mode, the horizontal air guiding component is controlled to swing upward, and the vertical air guiding component is controlled to swing to the maximum air outlet position.
  • the step of "determining the initial target temperature according to the target operating mode and the target heat exchange temperature” specifically includes: if the target operating mode is the heating mode, the initial target temperature is equal to the target heat exchange temperature plus the second preset correction temperature; and/or "according to the target operating mode, controlling the air supply mode of the indoor fan and the air guiding state of the lateral air guiding component and the vertical air guiding component" If the target operating mode is the heating mode, the indoor fan is controlled to operate in a strong wind mode, the lateral air guiding component is controlled to swing upward, and the vertical air guiding component is controlled to swing to the maximum air outlet position.
  • a heating device is further provided in the indoor unit, and the control method further comprises: if the target operation mode is a heating mode, turning on the heating device.
  • the step of "selectively adjusting the operation state of the refrigerant circulation circuit and the air guiding state of the lateral air guiding component and the vertical air guiding component according to the indoor temperature” specifically includes: if the indoor temperature is less than or equal to the first preset indoor temperature, then according to the target heat exchange temperature, controlling the operation of the refrigerant circulation circuit, and controlling the The horizontal wind guiding components and the vertical wind guiding components are in a direct blowing protection state.
  • the step of "selectively adjusting the operating state of the refrigerant circulation circuit and the air guiding state of the lateral air guiding components and the vertical air guiding components according to the indoor temperature” specifically includes: if the indoor temperature is greater than or equal to the second preset indoor temperature, then according to the target heat exchange temperature, controlling the operation of the refrigerant circulation circuit, and controlling the lateral air guiding components and the vertical air guiding components to an anti-direct blowing state.
  • control method further includes: if the indoor temperature is greater than or equal to the second preset indoor temperature, adjusting the air supply mode of the indoor fan to an automatic air supply mode.
  • control method after the step of "controlling the horizontal air guiding components and the vertical air guiding components to be in an anti-direct blowing state", the control method also includes: after a second preset time, obtaining the indoor temperature again; if the indoor temperature obtained again reaches the preset indoor temperature, controlling the refrigerant circulation loop to stop running; wherein, the preset indoor temperature is determined according to the target heat exchange temperature.
  • the present invention further provides an air conditioner, comprising a controller, wherein the controller is configured to execute the control method described in any one of the above-mentioned preferred technical solutions.
  • the air conditioner includes a remote controller, and the remote controller is only provided with a power button, a cooling mode button, a heating mode button and a temperature adjustment button.
  • the control method for an air conditioner of the present invention can detect the indoor ambient temperature as the air conditioner runs when the air conditioner is performing cooling or heating work, and automatically change the logic program of the air conditioner according to the change of the indoor ambient temperature, so that the indoor temperature can always be maintained at the target heat exchange temperature set by the user, and the indoor temperature will not be overcooled or overheated due to long-term operation of the air conditioner, thereby eliminating the need for the user to operate the remote control to adjust the air conditioner, making the use of the air conditioner more convenient.
  • the swing angles of the horizontal air guide components and the vertical air guide components of the present invention can be switched according to the instructions of the controller.
  • the horizontal air guide components and the vertical air guide components can prevent the airflow output by the air conditioner from directly blowing on the user and causing discomfort to the user by sweeping the air; when the horizontal air guide components swing upward, the airflow movement trajectory can be parabolic.
  • the airflow from the air conditioner moves in a straight line so that the airflow output by the air conditioner can fill the room faster, and the upward airflow can also prevent the air conditioner from blowing directly on the user; when the position of the vertical air guide component is relatively perpendicular to the position of the air outlet, this is the maximum air outlet position, which can increase the airflow discharge at the air outlet so that the indoor temperature can quickly reach the target heat exchange temperature.
  • the air conditioner remote control of the present invention has a simple structure and the function of each button is clear. Elderly users only need to learn briefly to clearly understand the function of each button on the remote control, which effectively prevents the air conditioner from running other functions due to accidental touches, further simplifying the use of the air conditioner by elderly users.
  • FIG1 is a flow chart of the main steps of the control method of the present invention.
  • FIG2 is a flowchart of specific steps of a preferred embodiment of the control method of the present invention in the cooling mode
  • FIG3 is a flowchart showing the specific steps of a preferred embodiment of the control method of the present invention in the heating mode.
  • the air conditioner in the present invention can be a wall-mounted air conditioner, a cabinet air conditioner, or other types of air conditioners; those skilled in the art can set them according to actual conditions.
  • Such changes in the shape, structure and specific type of the air conditioner do not deviate from the basic principles of the present invention, and therefore will also fall within the scope of protection of the present invention.
  • connection should be understood in a broad sense, for example, it can be a mechanical connection, it can also be an electrical connection, it can be a direct connection, it can also be an indirect connection through an intermediate medium, it can also be a connection between two components, and therefore it cannot be understood as limiting the present invention.
  • first and second are only used for descriptive purposes, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.
  • the air conditioner of the present invention includes an indoor unit, an outdoor unit and a controller, a refrigerant circulation loop is arranged between the indoor unit and the outdoor unit, a refrigerant for heat exchange between indoor and outdoor is circulated in the refrigerant circulation loop, and an indoor heat exchanger, a compressor, a four-way valve, an outdoor heat exchanger and an electronic expansion valve are arranged on the refrigerant circulation loop;
  • the indoor heat exchanger is arranged in the indoor unit, and an indoor fan is also arranged in the indoor unit, and the indoor fan is arranged near the indoor heat exchanger, the outdoor heat exchanger is arranged in the outdoor unit, and an outdoor fan is also arranged in the outdoor unit, and the outdoor fan is arranged near the outdoor heat exchanger, and the refrigerant is continuously circulated between the indoor heat exchanger and the outdoor heat exchanger through the refrigerant circulation loop to achieve heat exchange
  • the four-way valve can control the refrigerant reverse circulation in the refrigerant circulation loop when reversing, so that the
  • the present invention does not impose any restrictions on the specific structure of the air conditioner, and those skilled in the art can set it according to actual use requirements.
  • the controller can control the operation of the air conditioner so as to execute the control method of the present invention.
  • the controller can be either the original controller of the air conditioner or a controller separately configured to execute the control method of the present invention.
  • the controller can set the structure and model of the controller according to actual usage requirements.
  • an air outlet is provided on the indoor unit, and a transverse air guide component and a vertical air guide component are provided at the air outlet.
  • the transverse air guide component can control the up and down wind direction by swinging
  • the vertical air guide component can control the left and right wind direction by swinging.
  • both the transverse air guide component and the vertical air guide component can be air guide plates provided at the air outlet.
  • the present invention does not impose any restrictions on the specific structure of the transverse air guide component and the vertical air guide component. As long as it can be ensured that the two can adjust the wind direction by swinging, those skilled in the art can set it according to the actual situation.
  • the air conditioner of the present invention also includes a remote controller, which can communicate with the controller
  • the remote control is only provided with a power button, a cooling mode button, a heating mode button and a temperature adjustment button.
  • the air conditioner remote control has a simple structure and the function of each button is clear. Elderly users only need to learn the function of each button on the remote control, which effectively avoids the elderly users from accidentally touching other functions of the air conditioner, making the use of the air conditioner more convenient.
  • the present invention does not impose any restrictions on the specific shape of the remote control. Those skilled in the art can set it according to their needs.
  • the remote control can be set to a cube structure, or to an elliptical structure, as long as it can ensure that the buttons and signal devices on the remote control can be set normally.
  • control method of the present invention mainly includes the following steps:
  • S2 Determine the initial target temperature according to the target operation mode and the target heat exchange temperature
  • step S1 the target operating mode and the target heat exchange temperature are obtained.
  • the present invention does not impose any restrictions on the setting method of the target operating mode and the target heat exchange temperature. They can be set by the controller according to the room temperature, or by the user. For example, if the user turns on the power button of the remote control and presses the cooling mode button, the air conditioner runs in the cooling mode. If the user turns on the power button of the remote control and presses the heating mode button, the air conditioner runs in the heating mode. After the user sets the temperature using the remote control, the set temperature on the remote control is the target heat exchange temperature.
  • step S2 the user can set the target heat exchange temperature according to the remote control, and the controller can determine the initial target temperature corresponding to the different modes in the cooling mode or the heating mode after receiving the signal. Then, in step S3, the controller can control the operation of the refrigerant circulation circuit according to the initial target temperature determined in step S2.
  • step S4 the indoor wind speed is controlled according to the target operation mode.
  • the controller controls the indoor fan to change the air supply mode according to the target operation mode, and the wind direction can be changed by the swing angle of the horizontal air guide member and the vertical air guide member. If the horizontal air guide member swings upward, the gas flows upward; if the horizontal air guide member swings downward, the gas flows downward; if the vertical air guide member swings to the right, the gas flows to the right; if the vertical air guide member swings to the left, the gas flows to the left.
  • step S5 after the first preset time has passed, the indoor temperature is obtained.
  • the first preset time is preferably 3 minutes.
  • the present invention does not impose any limitation on the specific duration of the first preset time, and those skilled in the art can set it according to their needs.
  • step S6 the operation state of the refrigerant circulation circuit and the air guiding state of the horizontal air guiding member and the vertical air guiding member are selectively adjusted according to the indoor temperature.
  • the operation of the refrigerant circulation circuit will be stopped, and if it is detected that the indoor temperature does not reach the target heat exchange temperature, the operation of the refrigerant circulation circuit will continue.
  • the indoor ambient temperature is detected as the air conditioner is running, and the logic program of the air conditioner is automatically changed according to the change of the indoor ambient temperature, so that the indoor temperature can always be maintained at the target heat exchange temperature set by the user, and the air conditioner will not run for a long time causing the indoor temperature to be overcooled or overheated, thereby eliminating the need for the user to operate the remote control to adjust the air conditioner, making the use of the air conditioner more convenient.
  • the preferred embodiment of the control method of the present invention in the cooling mode includes the following steps:
  • the initial target temperature is equal to the target heat exchange temperature minus the first preset correction temperature
  • step S101 the target operating mode and the target heat exchange temperature are obtained.
  • the present invention does not impose any restrictions on the setting method of the target operating mode and the target heat exchange temperature. They can be set by the controller according to the room temperature, or by the user. For example, if the user turns on the power button of the remote control and presses the cooling mode button, the air conditioner runs in the cooling mode. After the user sets the temperature using the remote control, the set temperature on the remote control is the target heat exchange temperature.
  • the initial target temperature is equal to the target heat exchange temperature minus the first preset correction temperature.
  • the first preset correction temperature is set to 2°C, and the air conditioner outputs an initial target temperature that is 2°C less than the target heat exchange temperature to ensure that the air conditioner cools down quickly at the beginning of the cooling mode.
  • the present invention does not impose any restrictions on the specific value of the first preset correction temperature, and those skilled in the art can set it according to their needs.
  • the first preset correction temperature can be 1°C, and for another example, the first preset correction temperature can also be 2°C, as long as the change in the indoor ambient temperature can be guaranteed to be within a controllable range.
  • the controller can control the operation of the refrigerant circulation loop according to the initial target temperature determined in step S101.
  • step S104 in the cooling mode, the indoor fan is controlled to operate in automatic wind mode, the horizontal air guiding components are controlled to swing upward, and the vertical air guiding components are controlled to swing to the maximum air outlet position.
  • the air supply mode of the air conditioner is automatic wind.
  • the wind speed of the cold air output from the air outlet will be output according to the preset value of the controller to ensure that the indoor temperature can change smoothly.
  • the horizontal air guiding components swing upward the cold air is output upward to avoid the airflow blowing directly to the user.
  • the vertical air guiding components and the outlet air are in a relatively vertical position, it is the maximum air outlet position.
  • the present invention does not impose any restrictions on the specific swinging state of the horizontal air guiding components and the vertical air guiding components. Those skilled in the art can set it according to their needs. As long as it can be ensured that the air conditioner can maximize the output airflow at this time and the airflow will not blow directly to the user.
  • step S105 after the first preset time has passed, the indoor temperature is obtained.
  • the first preset time is preferably 3 minutes.
  • the present invention does not impose any limitation on the specific value of the first preset time, and those skilled in the art can set it according to their needs.
  • step S106 in the cooling mode, if the indoor temperature is less than or equal to the first preset indoor temperature, the operation of the refrigerant circulation loop is controlled according to the target heat exchange temperature, and the horizontal air guide components and the vertical air guide components are controlled to the anti-direct blowing state.
  • the first preset indoor temperature is preferably 29°C.
  • the output temperature of the air conditioner is the target heat exchange temperature, that is, the temperature set on the user's remote control.
  • the present invention does not impose any restrictions on the specific value of the first preset indoor temperature. Those skilled in the art can make slight adjustments to the first preset indoor temperature according to needs to improve the user's comfort.
  • the wind guiding state of the horizontal air guide components and the vertical air guide components is the anti-direct blowing state.
  • the horizontal air guide components and the vertical air guide components are controlled by the controller to automatically sweep the air to prevent the airflow produced by the air conditioner from blowing directly to the user.
  • step S107 after a second preset time has passed, the indoor temperature is obtained again.
  • the second preset time is preferably 30 minutes.
  • the present invention does not impose any limitation on the specific value of the second preset time, and those skilled in the art can set it according to their needs.
  • step S108 if the indoor temperature obtained again reaches the preset indoor temperature, the refrigerant circulation loop is controlled to stop running, and the air conditioner works in the air supply only mode to make the indoor air flow.
  • the air conditioner will detect the indoor ambient temperature once every 15 minutes.
  • the present invention does not impose any restrictions on the specific time of the interval. Those skilled in the art can set it according to their needs.
  • the cooling mode if the detected temperature is less than or equal to the target heat exchange temperature + 2°C, the refrigerant circulation loop stops working at this time, and the air conditioner continues to work only by supplying air. If it is less than the target heat exchange temperature + 2°C, it returns to step S104 to keep the indoor temperature in a stable state for a long time.
  • the preset indoor temperature is determined according to the target heat exchange temperature.
  • the specific steps of the heating mode of the control method of the present invention include the following steps:
  • the initial target temperature is equal to the target heat exchange temperature plus the second preset correction temperature
  • step S201 the target operating mode and the target heat exchange temperature are obtained.
  • the present invention does not impose any restrictions on the setting method of the target operating mode and the target heat exchange temperature. They can be set by the controller according to the room temperature or by the user. For example, if the user turns on the power button of the remote control and presses the heating mode button, the air conditioner runs in the heating mode. After the user sets the temperature using the remote control, the set temperature on the remote control is the target heat exchange temperature.
  • the initial target temperature is equal to the target heat exchange temperature plus the second preset correction temperature.
  • the second preset correction temperature is set to 2°C, and the air conditioner outputs an initial target temperature that is 2°C greater than the target heat exchange temperature to ensure that the air conditioner heats up quickly at the beginning of the heating mode.
  • the present invention does not impose any limitation on the specific value of the second preset correction temperature, and those skilled in the art can set it according to their needs.
  • the second preset correction temperature can be 1°C, and for another example, the second preset correction temperature can also be 2°C, as long as the change in the indoor ambient temperature can be guaranteed to be within a controllable range.
  • the controller can control the operation of the refrigerant circulation loop according to the initial target temperature determined in step S201.
  • step S204 in the heating mode, the indoor fan is controlled to operate in a strong wind mode, the horizontal air guide member is controlled to swing upward, and the vertical air guide member is controlled to swing to the maximum air outlet position.
  • the output power of the air conditioner is increased by strong wind in the strong wind mode.
  • the horizontal air guide member swings upward, the air flow is output in the direction of the indoor roof to prevent the air flow from blowing directly to the user.
  • the vertical air guide member is in a relatively vertical position with the outlet air, it is the maximum air outlet position, which can ensure the cooling efficiency of the air conditioner and prevent the user from being blown directly by the air conditioner.
  • step S205 the heating device is turned on, and the airflow is heated by the heating element to increase the indoor temperature.
  • the heating device can achieve the heating effect by heating with electricity, or by releasing heat through liquefaction of the refrigerant, as long as the heating effect can be achieved.
  • step S206 after the first preset time has passed, the indoor temperature is obtained.
  • the first preset time is preferably 3 minutes.
  • the present invention does not impose any restrictions on the specific value of the first preset time, and those skilled in the art can set it according to their needs.
  • step S207 in the heating mode, if the indoor temperature is greater than or equal to the second preset indoor temperature, the operation of the refrigerant circulation loop is controlled according to the target heat exchange temperature, and the horizontal air guiding components and the vertical air guiding components are controlled to the anti-direct blowing state.
  • the second preset indoor temperature is preferably 20°C.
  • the output temperature of the air conditioner is the target heat exchange temperature, which is the temperature set by the user on the remote control when using the air conditioner.
  • the present invention does not impose any limitation on the specific value of the second preset indoor temperature. Those skilled in the art may make slight adjustments to the second preset indoor temperature as needed to improve the user's comfort.
  • step S208 if the indoor temperature is greater than or equal to the second preset indoor temperature, the air supply mode of the indoor fan is also adjusted to the automatic wind mode.
  • the air supply mode of the air conditioner is adjusted to the automatic wind mode to ensure that the indoor temperature can change smoothly.
  • step S209 after a second preset time, the indoor temperature is acquired again, and the second preset time is preferably 30 minutes. After 30 minutes, the air conditioner detects the indoor temperature.
  • the present invention does not impose any limitation on the specific value of the second preset time, and those skilled in the art can set it according to their needs.
  • step S210 if the indoor temperature obtained again reaches the preset indoor temperature, the heating device is controlled to stop running.
  • the air conditioner detects the indoor ambient temperature once every 15 minutes. If the detected temperature is greater than or equal to the target heat exchange temperature -2°C, the refrigerant circulation loop stops working at this time, and the air conditioner continues to work only with air supply. If it is greater than the target heat exchange temperature -2°C, it returns to step S205 to keep the indoor temperature stable for a long time.
  • the preset indoor temperature is determined according to the target heat exchange temperature.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

本发明涉及空调器技术领域,具体提供一种空调器的控制方法及空调器,旨在解决现有空调器难以通过简单的操作便能使其自动进行温度调节的问题。为此,本发明的控制方法包括:获取目标运行模式和目标换热温度;根据目标运行模式和目标换热温度,确定初始目标温度;根据确定出的初始目标温度,控制冷媒循环回路的运行;根据目标运行模式,控制室内风机的送风方式以及横向导风构件和竖向导风构件的导风状态;经过第一预设时间后,获取室内温度;根据室内温度,选择性地调整冷媒循环回路的运行状态以及横向导风构件和竖向导风构件的导风状态。本发明的控制方法能够自动调节风向、风速以及温度,使室内环境处于用户舒适的状态。

Description

空调器的控制方法及空调器
本申请要求2022年11月17日提交的、发明名称为“空调器的控制方法及空调器”的中国专利申请CN202211440369.5的优先权,上述中国专利申请的全部内容通过引用并入本申请中。
技术领域
本发明涉及空调器技术领域,具体提供一种空调器的控制方法及空调器。
背景技术
空调器是一种调节室内温度的设备,现有的空调器随着发展功能越来越繁琐复杂,老年人在使用这些空调时难以分辨出这些功能的具体用途,在使用空调器时老年用户难以将空调调节成舒适的工作模式,往往打开空调器只进行温度的设置便不会再进行其他操作,此时空调的风向会存在直吹用户的问题,并且风速很可能会由于过大使用户感到不适,大大降低了老年用户的使用体验感。
相应地,本领域需要一种新的空调器的控制方法及空调器来解决上述技术问题。
发明内容
本发明旨在解决上述技术问题,即,解决现有空调器难以通过简单的操作便能使其自动进行温度调节的问题。
在第一方面,本发明提供一种空调器的控制方法,所述空调器包括冷媒循环回路以及设置在所述冷媒循环回路上的室内换热器,所述室内换热器的附近设置有室内风机,所述空调器的室内机上设置有出风口,所述出风口处设置有横向导风构件和竖向导风构件,所述控制方法包括:获取目标运行模式和目标换热温度;根据所述目标运行模式和 所述目标换热温度,确定初始目标温度;根据确定出的所述初始目标温度,控制所述冷媒循环回路的运行;根据所述目标运行模式,控制所述室内风机的送风方式以及所述横向导风构件和所述竖向导风构件的导风状态;经过第一预设时间后,获取室内温度;根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态。
在上述控制方法的优选技术方案中,“根据所述目标运行模式和所述目标换热温度,确定初始目标温度”的步骤具体包括:如果所述目标运行模式为制冷模式,则所述初始目标温度等于所述目标换热温度减去第一预设修正温度;并且/或者“根据所述目标运行模式,控制所述室内风机的送风方式以及所述横向导风构件和所述竖向导风构件的导风状态”如果所述目标运行模式为制冷模式,则控制所述室内风机以自动风方式运行、控制所述横向导风构件向上摆风以及控制所述竖向导风构件摆动至最大出风位置。
在上述控制方法的优选技术方案中,“根据所述目标运行模式和所述目标换热温度,确定初始目标温度”的步骤具体包括:如果所述目标运行模式为制热模式,则所述初始目标温度等于所述目标换热温度加上第二预设修正温度;并且/或者“根据所述目标运行模式,控制所述室内风机的送风方式以及所述横向导风构件和所述竖向导风构件的导风状态”如果所述目标运行模式为制热模式,则控制所述室内风机以强力风方式运行、控制所述横向导风构件向上摆风以及控制所述竖向导风构件摆动至最大出风位置。
在上述控制方法的优选技术方案中,所述室内机中还设置有加热装置,所述控制方法还包括:如果所述目标运行模式为制热模式,则开启所述加热装置。
在上述控制方法的优选技术方案中,在所述目标运行模式为制冷模式的情形下,“根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态”的步骤具体包括:如果所述室内温度小于或等于第一预设室内温度,则根据所述目标换热温度,控制所述冷媒循环回路的运行,并且控制所 述横向导风构件和所述竖向导风构件至防直吹状态。
在上述控制方法的优选技术方案中,在所述目标运行模式为制热模式的情形下,“根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态”的步骤具体包括:如果所述室内温度大于或等于第二预设室内温度,则根据所述目标换热温度,控制所述冷媒循环回路的运行,并且控制所述横向导风构件和所述竖向导风构件至防直吹状态。
在上述控制方法的优选技术方案中,所述控制方法还包括:如果所述室内温度大于或等于所述第二预设室内温度,则将所述室内风机的送风方式调节为自动风方式。
在上述控制方法的优选技术方案中,在“控制所述横向导风构件和所述竖向导风构件为防直吹状态”的步骤之后,所述控制方法还包括:经过第二预设时间后,再次获取室内温度;如果再次获取到的所述室内温度达到预设室内温度,则控制所述冷媒循环回路停止运行;其中,所述预设室内温度根据所述目标换热温度确定。
在第二方面,本发明还提供一种空调器,所述空调器包括控制器,所述控制器配置成能够执行上述优选技术方案中任一项所述的控制方法。
在上述空调器的优选技术方案中,所述空调器包括遥控器,所述遥控器上仅设置有电源键、制冷模式键、制热模式键和温度调节键。
在采用上述技术方案的情况下,本发明的用于空调器的控制方法能够在空调器进行制冷或制热的工作时,随着空调器的运行时间进行室内环境温度的检测,通过室内环境温度的变化来自动改变空调的逻辑程序,使得室内的温度能够时刻保持在用户设置的目标换热温度,不会出现空调长时间运行导致室内过冷或者过热的情况,从而无需用户操作遥控器来调节空调器,使空调器的使用更加便捷。
进一步地,本发明的横向导风构件与竖向导风构件的摆动角度能够随着控制器的指令进行切换,在防直吹模式下,横向导风构件与竖向导风构件能够通过扫风的方式防止空调器输出的气流直吹用户使用户感到不适;当横向导风构件向上摆动时,能够使气流运动轨迹呈抛物 线的方式进行运动,以使空调器输出的气流能够更快的充满房间,并且向上运动的气流也能够防止空调器直吹用户;当竖向导风构件的位置与出风口的位置相对垂直时,此时为最大出风位置,能够增大出风口处的气流排出量,以使室内温度快速达到目标换热温度。
进一步地,本发明的空调遥控器结构简单,每个按键的功能清晰,老年用户仅需要通过简单的学习即可清楚的了解遥控器每个按键的功能,有效的避免了老年用户因误触导致空调运行其他功能,进一步的简化了老年用户对空调器的使用。
附图说明
下面结合附图来描述本发明的优选实施方式,附图中:
图1是本发明的控制方法的主要步骤流程图;
图2是本发明的控制方法在制冷模式下的优选实施例的具体步骤流程图;
图3是本发明的控制方法在制热模式下的优选实施例的具体步骤流程图。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是,这些实施方式仅用于解释本发明的技术原理,并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出调整,以便适应具体的应用场合。例如,本发明中的空调器可以是壁挂式空调器,也可以是立柜式空调器,还可以是其他种类的空调器;本领域技术人员可根据实际情况自行设定,这种有关空调器的形状、结构和具体类型的改变,并不偏离本发明的基本原理,因此也将落入本发明的保护范围之内。
需要说明的是,在本优选实施方式的描述中,除非另有明确的规定和限定,术语“相连”、“连接”应作广义理解,例如,可以是机械连接,也可以是电连接,可以是直接相连,也可以通过中间媒介间接相连,还可以是两个元件内部的相连,因此不能理解为对本发明的限 制。此外,术语“第一”、“第二”仅用于描述目的,对于本领域技术人员而言,可根据具体情况理解上述术语在本发明中的具体含义。
此外,还需要说明的是,在本发明的描述中,尽管本申请中按照特定顺序描述了本发明的控制方法的各个步骤,但是这些顺序并不是限制性的,在不偏离本发明的基本原理的前提下,本领域技术人员可以按照不同的顺序来执行步骤。
具体地,本发明的空调器包括室内机、室外机和控制器,室内机和室外机之间设置有冷媒循环回路,冷媒循环回路中流通有用于在室内和室外进行换热的冷媒,冷媒循环回路上设置有室内换热器、压缩机、四通阀、室外换热器和电子膨胀阀;室内换热器设置在室内机中,室内机中还设置有室内风机,并且室内风机设置于室内换热器附近,室外换热器设置在室外机中,室外机中还设置有室外风机,并且室外风机设置于室外换热器附近,冷媒通过冷媒循环回路在室内换热器和室外换热器之间不断循环流通以实现换热,四通阀换向时能够控制冷媒循环回路中的冷媒逆循环,以使空调器在制冷工况和制热工况之间转换。需要说明的是,本发明不对空调器的具体结构作任何限制,本领域技术人员可以根据实际使用需求自行设定。此外,控制器能够控制空调器的运行,以便执行本发明的控制方法。本领域技术人员能够理解的是,本发明不对控制器的具体结构和型号作任何限制,并且控制器既可以是空调器原有的控制器,也可以是为执行本发明的控制方法单独设置的控制器,本领域技术人员可以根据实际使用需求自行设定控制器的结构和型号。
进一步地,室内机上设置有出风口,出风口处设置有横向导风构件和竖向导风构件,空调器在工作时,通过横向导风构件和竖向导风构件控制风向,横向导风构件能够通过摆动控制上下风向,竖向导风构件能够通过摆动控制左右风向。作为一种可行的实施方式,横向导风构件和竖向导风构件均可以是设置在出风口处的导风板。此外,还需要说明的是,本发明不对横向导风构件与竖向导风构件的具体结构做任何限制,只要能够保证其二者能通过摆动进行风向的调节即可,本领域技术人员可根据实际情况自行设定。
此外,本发明的空调器还包括遥控器,遥控器能够与控制器 实现信息传输,遥控器上仅设置有电源键、制冷模式键、制热模式键和温度调节键,空调遥控器结构简单,每个按键的功能清晰,老年用户仅需要通过简单的学习即可清楚的了解遥控器每个按键的功能,有效的避免了老年用户因误触导致空调运行其他功能,使空调器的使用更加便捷。还需要说明的是,本发明不对遥控器的具体形状作任何限制,本领域技术人员可根据需求自行设定,例如,遥控器可设置为方体结构,又例如,遥控器还可设置为椭圆结构,只要能够保证遥控器上能够正常的设置按键以及信号装置即可。
首先参阅图1,如图1所示,本发明的控制方法主要包括下列步骤:
S1:获取目标运行模式和目标换热温度;
S2:根据目标运行模式和目标换热温度,确定初始目标温度;
S3:根据确定出的初始目标温度,控制冷媒循环回路的运行;
S4:根据目标运行模式,控制室内风机的送风方式以及横向导风构件和竖向导风构件的导风状态;
S5:经过第一预设时间后,获取室内温度;
S6:根据室内温度,选择性地调整冷媒循环回路的运行状态以及横向导风构件和竖向导风构件的导风状态。
进一步地,在步骤S1中,获取目标运行模式和目标换热温度,当然,本发明不对目标运行模式和目标换热温度的设定方式作任何限制,其可以由控制器根据室温自行设定的,也可以是由用户自行设定的,例如,如果用户开启遥控器电源键后按下制冷模式键,空调则运行制冷模式,如果用户开启遥控器电源键后按下制热模式键,空调则运行制热模式,用户使用遥控器设定好温度后,则遥控器上的设定温度为目标换热温度。
进一步地,在步骤S2中,用户根据遥控器可设定目标换热温度,此时控制器接收到信号后便可在制冷模式或制热模式下确定不同模式相应的初始目标温度。接着,在步骤S3中,控制器能够根据步骤S2中确定出的初始目标温度相应控制冷媒循环回路的运行情况。
进一步地,在步骤S4中,根据目标运行模式,控制室内风 机的送风方式以及横向导风构件和竖向导风构件的导风状态。具体地,控制器根据目标运行模式控制室内风机改变送风方式,并且通过横向导风构件和竖向导风构件的摆动角度能够改变风向,如果横向导风构件向上摆动,气体则向上方流动;如果横向导风构件向下方摆动,气体则向下方流动;如果竖向导风构件向右方摆动,气体则向右方流动;如果竖向导风构件向左方摆动,气体则向左方流动。
进一步地,在步骤S5中,经过第一预设时间后,获取室内温度。需要说明的是,第一预设时间优选为3分钟,当然,本发明不对第一预设时间的具体时长作任何限制,本领域技术人员可根据需求自行设定。
进一步地,在步骤S6中,根据室内温度,选择性地调整冷媒循环回路的运行状态以及横向导风构件和竖向导风构件的导风状态。作为一种实施方式,如果检测到室内温度到达目标换热温度后,则会停止冷媒循环回路的运行,如果检测到室内温度未达到目标换热温度后,则会继续进行冷媒循环回路的运行。
通过上述方式在空调器进行制冷或制热的工作时,随着空调器的运行时间进行室内环境温度的检测,通过室内环境温度的变化来自动改变空调的逻辑程序,使得室内的温度能够时刻保持在用户设置的目标换热温度,不会出现空调长时间运行导致室内过冷或者过热的情况,从而无需用户操作遥控器来调节空调器,使空调器的使用更加便捷。
接下来参阅图2,如图2所示,本发明的控制方法在制冷模式下的优选实施例具体步骤包括下列步骤:
S101:获取目标运行模式和目标换热温度;
S102:在制冷模式下,初始目标温度等于目标换热温度减去第一预设修正温度;
S103:根据确定出的初始目标温度,控制冷媒循环回路的运行;
S104:在制冷模式下,控制室内风机以自动风方式运行、控制横向导风构件向上摆风以及控制竖向导风构件摆动至最大出风位置;
S105:经过第一预设时间后,获取室内温度;
S106:在制冷模式下,如果室内温度小于或等于第一预设室内温度,则根据目标换热温度,控制冷媒循环回路的运行,并且控制横向导风构件和竖向导风构件至防直吹状态;
S107:经过第二预设时间后,再次获取室内温度;
S108:如果再次获取到的室内温度达到预设室内温度,则控制冷媒循环回路停止运行。
进一步地,在步骤S101中,获取目标运行模式和目标换热温度,当然,本发明不对目标运行模式和目标换热温度的设定方式作任何限制,其可以由控制器根据室温自行设定的,也可以是由用户自行设定的,例如,如果用户开启遥控器电源键后按下制冷模式键,空调则运行制冷模式,用户使用遥控器设定好温度后,则遥控器上的设定温度为目标换热温度。
进一步地,在步骤S102中,在制冷模式下,初始目标温度等于目标换热温度减去第一预设修正温度,优选地,第一预设修正温度设定为2℃,空调器以小于目标换热温度2℃的初始目标温度输出,以保证空调器在制冷模式初期快速降温。需要说明的是,本发明不对第一预设修正温度的具体取值作任何限制,本领域技术人员可根据需求自行设定,例如,第一预设修正温度可以是1℃,又例如,第一预设修正温度还可以是2℃,只要能够保证室内环境温度的变化在可控制范围内即可。接着,在步骤S103中,控制器能够根据步骤S101中确定出的初始目标温度相应控制冷媒循环回路的运行情况。
进一步地,在步骤S104中,在制冷模式下,控制室内风机以自动风方式运行、控制横向导风构件向上摆风以及控制竖向导风构件摆动至最大出风位置。作为一种优选控制方式,空调器的送风方式为自动风,此时出风口输出的冷风风速会根据控制器的预设值输出,以保证室内的温度能够平稳变化。横向导风构件向上摆动时,冷空气向上方输出,以避免气流直吹到用户,竖向导风构件与出口风处于相对垂直位置时,为最大出风位置,此时能够既保证空调器的制冷效率又避免用户受到空调器的直吹。需要说明的是,本发明不对横向导风构件与竖向导风构件的具体摆风状态作任何限制,本领域技术人员可根据需求自行设定, 只要能够保证此时空调器能够最大化输出气流并且气流不会直吹到用户即可。
进一步地,在步骤S105中,经过第一预设时间后,获取室内温度。需要说明的是,第一预设时间优选为3分钟,当然,本发明不对第一预设时间的具体取值作任何限制,本领域技术人员可根据需求自行设定。
进一步地,在步骤S106中,在制冷模式下,如果室内温度小于或等于第一预设室内温度,则根据目标换热温度,控制冷媒循环回路的运行,并且控制横向导风构件和竖向导风构件至防直吹状态,第一预设室内温度优选为29℃,在空调器使得室内温度降温到小于等于29℃时,空调器的输出温度为目标换热温度,也就是用户遥控器上设定的温度,当然,本发明不对第一预设室内温度的具体取值作任何限制,本领域技术人员可根据需求将第一预设室内温度进行小幅调整,以便于提高用户的舒适感。此时横向导风构件和竖向导风构件的导风状态为防直吹状态,横向导风构件和竖向导风构件受到控制器控制进行自动扫风,防止空调器产出的气流对用户直吹。
进一步地,在步骤S107中,经过第二预设时间后,再次获取室内温度,第二预设时间优选为30分钟,当然,本发明不对第二预设时间的具体取值作任何限制,本领域技术人员可根据需求自行设定。
进一步地,在步骤S108中,如果再次获取到的室内温度达到预设室内温度,则控制冷媒循环回路停止运行,此时空调器进行只送风的模式工作,以使室内的空气进行流动。作为一种优选控制方式,空调器每间隔15分钟便会对室内环境温度进行一次检测,当然,本发明对间隔的具体时间也是不作任何限制的,本领域技术人员可根据需求自行设定,在制冷模式下若检测的温度小于等于目标换热温度+2℃时,则此时冷媒循环回路停止工作,空调器继续进行只送风工作,若小于目标换热温度+2℃时,则回到S104步骤,以保持室内的温度长时间处于稳定的状态。其中,预设室内温度根据目标换热温度确定。
接下来参阅图3,如图3所示,本发明的控制方法的制热模式具体步骤包括下列步骤:
S201:获取目标运行模式和目标换热温度;
S202:在制热模式下,初始目标温度等于目标换热温度加上第二预设修正温度;
S203:根据确定出的初始目标温度,控制冷媒循环回路的运行;
S204:在制热模式下,控制室内风机以强力风方式运行、控制横向导风构件向上摆风以及控制竖向导风构件摆动至最大出风位置;
S205:开启加热装置;
S206:经过第一预设时间后,获取室内温度;
S207:在制热模式下,如果室内温度大于或等于第二预设室内温度,则根据目标换热温度,控制冷媒循环回路的运行,并且控制横向导风构件和竖向导风构件至防直吹状态;
S208:如果室内温度大于或等于第二预设室内温度,则将室内风机的送风方式调节为自动风方式;
S209:经过第二预设时间后,再次获取室内温度;
S210:如果再次获取到的室内温度达到预设室内温度,则控制加热装置停止运行。
进一步地,在步骤S201中,获取目标运行模式和目标换热温度,当然,本发明不对目标运行模式和目标换热温度的设定方式作任何限制,其可以由控制器根据室温自行设定的,也可以是由用户自行设定的,例如,如果用户开启遥控器电源键后按下制热模式键,空调则运行制热模式,用户使用遥控器设定好温度后,则遥控器上的设定温度为目标换热温度。
进一步地,在步骤S202中,在制热模式下,初始目标温度等于目标换热温度加上第二预设修正温度,优选地,第二预设修正温度设定为2℃,空调器以大于目标换热温度2℃的初始目标温度输出,以保证空调器在制热模式初期快速升温。需要说明的是,本发明不对第二预设修正温度的具体取值作任何限制,本领域技术人员可根据需求自行设定,例如,第二预设修正温度可以是1℃,又例如,第二预设修正温度还可以是2℃,只要能够保证室内环境温度的变化在可控制范围内即可。接 着,在步骤S203中,控制器能够根据步骤S201中确定出的初始目标温度相应控制冷媒循环回路的运行情况。
进一步地,在步骤S204中,在制热模式下,控制室内风机以强力风方式运行、控制横向导风构件向上摆风以及控制竖向导风构件摆动至最大出风位置。作为一种优选控制方式,强力风模式下通过强力风提高空调器的输出功率。横向导风构件向上摆动时,气流向室内屋顶的方向输出,以避免气流直吹到用户,竖向导风构件与出口风处于相对垂直位置时,为最大出风位置,此时能够既保证空调器的制冷效率又避免用户受到空调器的直吹。
进一步地,在步骤S205中,开启加热装置,通过加热元件使得气流升温,以提高室内温度。需要说明的是,本发明不对加热装置的具体结构和设置方式作任何限制,例如,加热装置可通电加热的方式实现加热效果,又例如,加热装置还可通过制冷剂液化放热的方式实现加热效果,只要能够实现加热效果即可。
进一步地,在步骤S206中,经过第一预设时间后,获取室内温度。需要说明的是,第一预设时间优选为3分钟,当然,本发明不对第一预设时间的具体取值作任何限制,本领域技术人员可根据需求自行设定
进一步地,在步骤S207中,在制热模式下,如果室内温度大于或等于第二预设室内温度,则根据目标换热温度,控制冷媒循环回路的运行,并且控制横向导风构件和竖向导风构件至防直吹状态,第二预设室内温度优选为20℃,在空调器使得室内温度升温到大于等于20℃时,空调器的输出温度为目标换热温度,该温度为用户在使用空调器时遥控器上设定的温度,当然,本发明不对第二预设室内温度的具体取值作任何限制,本领域技术人员可根据需求将第二预设室内温度进行小幅调整,以便于提高用户的舒适感。
进一步地,在步骤S208中,如果室内温度大于或等于第二预设室内温度,则还将室内风机的送风方式调节为自动风方式,当室内温度达到第二预设室内温度的20℃时,空调器的送风方式调整为自动风方式,以保证室内的温度能够平稳变化。
进一步地,在步骤S209中,经过第二预设时间后,再次获取室内温度,第二预设时间优选为30分钟,经过30分钟后空调器对室内温度进行检测。当然,本发明不对第二预设时间的具体取值作任何限制,本领域技术人员可根据需求自行设定。
进一步地,在步骤S210中,如果再次获取到的室内温度达到预设室内温度,则控制加热装置停止运行。作为一种优选的控制方式,空调器每间隔15分钟便会对室内环境温度进行一次检测,若检测的温度大于等于目标换热温度-2℃时,则此时冷媒循环回路停止工作,空调器继续进行只送风工作,若大于目标换热温度-2℃时,则回到S205步骤,以使室内温度长时间保持稳定。其中,预设室内温度根据目标换热温度确定。
至此,已经结合附图所示的优选实施方式描述了本发明的技术方案,但是,本领域技术人员容易理解的是,本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下,本领域技术人员可以对相关技术特征作出等同的更改或替换,这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种空调器的控制方法,其特征在于,所述空调器包括冷媒循环回路以及设置在所述冷媒循环回路上的室内换热器,所述室内换热器的附近设置有室内风机,所述空调器的室内机上设置有出风口,所述出风口处设置有横向导风构件和竖向导风构件,所述控制方法包括:
    获取目标运行模式和目标换热温度;
    根据所述目标运行模式和所述目标换热温度,确定初始目标温度;
    根据确定出的所述初始目标温度,控制所述冷媒循环回路的运行;
    根据所述目标运行模式,控制所述室内风机的送风方式以及所述横向导风构件和所述竖向导风构件的导风状态;
    经过第一预设时间后,获取室内温度;
    根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态。
  2. 根据权利要求1所述的控制方法,其特征在于,“根据所述目标运行模式和所述目标换热温度,确定初始目标温度”的步骤具体包括:
    如果所述目标运行模式为制冷模式,则所述初始目标温度等于所述目标换热温度减去第一预设修正温度;并且/或者
    “根据所述目标运行模式,控制所述室内风机的送风方式以及所述横向导风构件和所述竖向导风构件的导风状态”
    如果所述目标运行模式为制冷模式,则控制所述室内风机以自动风方式运行、控制所述横向导风构件向上摆风以及控制所述竖向导风构件摆动至最大出风位置。
  3. 根据权利要求1所述的控制方法,其特征在于,“根据所述目标运行模式和所述目标换热温度,确定初始目标温度”的步骤具体包括:
    如果所述目标运行模式为制热模式,则所述初始目标温度等于所述目标换热温度加上第二预设修正温度;并且/或者
    “根据所述目标运行模式,控制所述室内风机的送风方式以及所述 横向导风构件和所述竖向导风构件的导风状态”
    如果所述目标运行模式为制热模式,则控制所述室内风机以强力风方式运行、控制所述横向导风构件向上摆风以及控制所述竖向导风构件摆动至最大出风位置。
  4. 根据权利要求3所述的控制方法,其特征在于,所述室内机中还设置有加热装置,所述控制方法还包括:
    如果所述目标运行模式为制热模式,则开启所述加热装置。
  5. 根据权利要求2所述的控制方法,其特征在于,在所述目标运行模式为制冷模式的情形下,“根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态”的步骤具体包括:
    如果所述室内温度小于或等于第一预设室内温度,则根据所述目标换热温度,控制所述冷媒循环回路的运行,并且控制所述横向导风构件和所述竖向导风构件至防直吹状态。
  6. 根据权利要求3所述的控制方法,其特征在于,在所述目标运行模式为制热模式的情形下,“根据所述室内温度,选择性地调整所述冷媒循环回路的运行状态以及所述横向导风构件和所述竖向导风构件的导风状态”的步骤具体包括:
    如果所述室内温度大于或等于第二预设室内温度,则根据所述目标换热温度,控制所述冷媒循环回路的运行,并且控制所述横向导风构件和所述竖向导风构件至防直吹状态。
  7. 根据权利要求6所述的控制方法,其特征在于,所述控制方法还包括:
    如果所述室内温度大于或等于所述第二预设室内温度,则将所述室内风机的送风方式调节为自动风方式。
  8. 根据权利要求5至7中任一项所述的控制方法,其特征在于,在“控制所述横向导风构件和所述竖向导风构件为防直吹状态”的步骤之后,所述控制方法还包括:
    经过第二预设时间后,再次获取室内温度;
    如果再次获取到的所述室内温度达到预设室内温度,则控制所述冷媒循环回路停止运行;
    其中,所述预设室内温度根据所述目标换热温度确定。
  9. 一种空调器,其特征在于,所述空调器包括控制器,所述控制器能够执行权利要求1至8中任一项所述的控制方法。
  10. 根据权利要求9所述的空调器,其特征在于,所述空调器包括遥控器,所述遥控器上仅设置有电源键、制冷模式键、制热模式键和温度调节键。
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