WO2024060699A1 - 用于控制除湿机的方法及装置、除湿机、存储介质 - Google Patents

用于控制除湿机的方法及装置、除湿机、存储介质 Download PDF

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Publication number
WO2024060699A1
WO2024060699A1 PCT/CN2023/099600 CN2023099600W WO2024060699A1 WO 2024060699 A1 WO2024060699 A1 WO 2024060699A1 CN 2023099600 W CN2023099600 W CN 2023099600W WO 2024060699 A1 WO2024060699 A1 WO 2024060699A1
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WO
WIPO (PCT)
Prior art keywords
dehumidifier
refrigerant
inner ring
change value
temperature change
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Application number
PCT/CN2023/099600
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English (en)
French (fr)
Inventor
张新朝
耿宝寒
胡志刚
孙帅辉
Original Assignee
海尔(深圳)研发有限责任公司
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 海尔(深圳)研发有限责任公司, 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 海尔(深圳)研发有限责任公司
Publication of WO2024060699A1 publication Critical patent/WO2024060699A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—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
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • F24F2003/144—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 humidification; by dehumidification by dehumidification only

Definitions

  • This application relates to the technical field of smart home appliances, for example, to a method and device for controlling a dehumidifier, a dehumidifier, and a storage medium.
  • the refrigerant replenishment control method of the air conditioner includes: obtaining a reference temperature of the air conditioner.
  • the reference temperature includes an indoor heat exchanger temperature, an outdoor heat exchanger outlet temperature, and At least one of the exhaust temperatures; obtaining a difference between the reference temperature and a preset calibration temperature; and controlling the air conditioner to perform a refrigerant replenishing operation when the difference is greater than a preset threshold.
  • the calibration temperature in the related technology is a fixed value, and it is impossible to more accurately determine whether the refrigerant is missing based on the actual operation of home appliances that use refrigerants, such as dehumidifiers. Misjudgments are prone to occur, resulting in failure to protect the system in time for refrigerant loss or to perform operations when the refrigerant is not missing. False protection.
  • Embodiments of the present disclosure provide a method and device for controlling a dehumidifier, a dehumidifier, and a storage medium, so as to more intelligently and accurately determine whether the refrigerant is missing based on the actual operating conditions of the dehumidifier, and to avoid failure to protect the system due to the lack of refrigerant. Timely, while avoiding false protection due to lack of refrigerant, improving intelligence and accuracy.
  • the method includes: determining the evaporator tube temperature change value ⁇ T inner tube, inner ring temperature change value ⁇ T inner ring , and outlet temperature between the dehumidifier startup time t 0 and the post-start time t s .
  • Wind temperature change value ⁇ T outlet according to ⁇ T inner pipe , ⁇ T inner ring and ⁇ T air outlet , determine whether the refrigerant of the dehumidifier is missing, and control the dehumidifier to implement the corresponding remedial strategy.
  • the device includes: a determination module configured to determine the evaporator tube temperature change value ⁇ T of the inner tube and inner ring temperature between the dehumidifier startup time t 0 and the post-start time t s ⁇ T inner ring , outlet air temperature change value ⁇ T air outlet ; the control module is configured to determine whether the refrigerant of the dehumidifier is missing based on the ⁇ T inner pipe , ⁇ T inner ring , and ⁇ T air outlet , and control the dehumidifier to execute the corresponding remediation strategies.
  • the device includes a processor and a memory storing program instructions, and the processor is configured to execute the above method for controlling a dehumidifier when running the program instructions.
  • the dehumidifier includes the above-mentioned device for controlling the dehumidifier.
  • the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for controlling a dehumidifier is executed.
  • the method and device for controlling a dehumidifier, the dehumidifier, and the storage medium provided by the embodiments of the present disclosure can achieve the following technical effects:
  • Figure 1 is a schematic diagram of a method for controlling a dehumidifier provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of another method for controlling a dehumidifier provided by an embodiment of the present disclosure
  • Figure 3 is a schematic diagram of another method for controlling a dehumidifier provided by an embodiment of the present disclosure
  • Figure 4 is a schematic diagram of another method for controlling a dehumidifier provided by an embodiment of the present disclosure
  • FIG5 is a schematic diagram of a device for controlling a dehumidifier provided in an embodiment of the present disclosure
  • Figure 6 is a schematic diagram of another device for controlling a dehumidifier provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic diagram of a dehumidifier provided by an embodiment of the present disclosure.
  • A/B means: A or B.
  • a and/or B means: A or B, or A and B.
  • correspondence can refer to an association relationship or a binding relationship.
  • correspondence between A and B refers to an association relationship or a binding relationship between A and B.
  • smart home appliances refer to home appliances that are formed by introducing microprocessors, sensor technology, and network communication technology into home appliances. They have the characteristics of intelligent control, smart perception, and smart applications.
  • the operation process of smart home appliances often Relying on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips, for example, smart home appliances can be connected to electronic devices to enable users to remotely control and manage smart home appliances.
  • the terminal device refers to an electronic device with a wireless connection function.
  • the terminal device can communicate with the above smart home appliances by connecting to the Internet, or can directly communicate with the above smart home appliances through Bluetooth, wifi, etc. Communication connection.
  • the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a floating vehicle, or any combination thereof.
  • Mobile devices may include, for example, mobile phones, smart home devices, wearable devices, smart mobile devices, virtual reality devices, etc., or any combination thereof.
  • Wearable devices may include, for example, smart watches, smart bracelets, pedometers, etc.
  • an embodiment of the present disclosure provides a method for controlling a dehumidifier, including:
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T inner tube and inner ring temperature change value ⁇ T inner ring and outlet air temperature change value ⁇ T out between the dehumidifier startup time t 0 and the post-start time t s . wind .
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing based on the ⁇ T inner tube , ⁇ T inner ring , and ⁇ T air outlet , and controls the dehumidifier to implement the corresponding remedial strategy.
  • the dehumidifier can be controlled according to the start-up time t 0 of the dehumidifier and the time after the start-up. Based on the evaporator tube temperature change value, inner ring temperature change value, and outlet air temperature change value between time ts , determine whether the refrigerant of the dehumidifier is missing, and implement the corresponding remedial strategy. It is conducive to more intelligently and accurately judging whether the refrigerant is missing based on the actual operating conditions of the dehumidifier, avoiding untimely protection of the system due to lack of refrigerant, and avoiding false protection due to the absence of refrigerant, improving the degree of intelligence and accuracy.
  • the type of refrigerant may be fluorine-containing compounds.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ Tinner tube , the inner ring temperature change value ⁇ Tinner ring , and the outlet air temperature change value ⁇ Toutwind between the dehumidifier startup time t 0 and the time t s after startup , including: the dehumidifier determines the evaporator tube temperature change value ⁇ Tinner tube between the dehumidifier startup time t 0 and the time t s after startup according to the evaporator tube temperature T 0inner tube at the dehumidifier startup time t 0 and the evaporator tube temperature T sinner tube at the dehumidifier startup time t s .
  • the dehumidifier determines the inner ring temperature change value ⁇ Tinner ring between t 0 and t s according to the inner ring temperature T 0inner ring at t 0 and the inner ring temperature T sinner ring at t s .
  • the dehumidifier determines the outlet air temperature change value ⁇ Tinner ring between t 0 and t s according to the outlet air temperature T 0outwind at t 0 and the outlet air temperature T soutwind at t s .
  • the evaporator tube temperature change value, inner ring temperature change value, and outlet temperature change value between the dehumidifier startup time t 0 and the startup time t s can be better determined, so as to better judge whether the refrigerant of the dehumidifier is missing and execute the corresponding remedial strategy according to the evaporator tube temperature change value, inner ring temperature change value, and outlet temperature change value between the dehumidifier startup time t 0 and the startup time t s .
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing based on the ⁇ T inner tube , ⁇ T inner ring , and ⁇ T air outlet , and controls the dehumidifier to execute the corresponding remediation strategy, including: the dehumidifier determines whether the dehumidifier is missing based on the ⁇ T inner tube , ⁇ T inner ring , ⁇ T air outlet and preset temperature difference threshold ⁇ T 0 determine whether the refrigerant of the dehumidifier is missing, and control the dehumidifier to implement the corresponding remediation strategy.
  • the value range of ⁇ T 0 is [3°C, 4°C].
  • the value of ⁇ T 0 may be 3°C or 4°C.
  • the value of the preset temperature difference threshold is set reasonably to avoid being too high, resulting in insufficient protection for system refrigerant loss, and to avoid being too high. If it is low, the refrigerant is not missing and a false protection is performed.
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing according to ⁇ T inner tube , ⁇ T inner ring , ⁇ T outlet and preset temperature difference threshold ⁇ T 0 , and controls the dehumidifier to execute a corresponding remedial strategy, including: the dehumidifier determines the difference ⁇ T 1 between the evaporator tube temperature and the inner ring temperature according to ⁇ T inner tube and ⁇ T inner ring .
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing according to ⁇ T inner tube , ⁇ T inner ring , ⁇ T outlet , ⁇ T 1 and preset temperature difference threshold ⁇ T 0 , and controls the dehumidifier to execute a corresponding remedial strategy.
  • the difference ⁇ T1 between the inner ring temperature change value and the evaporator tube temperature change value between the dehumidifier startup time t0 and the startup time ts is determined, and the difference between the two and the preset temperature difference threshold are determined according to the evaporator tube temperature change value, the inner ring temperature change value, the outlet temperature change value, the inner ring temperature change value and the evaporator tube temperature change value between the dehumidifier startup time t0 and the startup time ts, to judge whether the refrigerant of the dehumidifier is missing, and execute the corresponding remedial strategy.
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing according to ⁇ T inner tube , ⁇ T inner ring , ⁇ T outlet , ⁇ T 1 and preset temperature difference threshold ⁇ T 0 , and controls the dehumidifier to execute a corresponding remedial strategy, including: the dehumidifier determines whether the refrigerant of the dehumidifier is missing, whether the evaporator tube temperature sensing package is faulty , and whether the outlet temperature sensing package is faulty according to ⁇ T inner tube , ⁇ T inner ring , ⁇ T outlet, ⁇ T 1 and preset temperature difference threshold ⁇ T 0.
  • the dehumidifier controls the operation of the compressor and the fan according to the missing refrigerant, the fault of the evaporator tube temperature sensing package, and the fault of the outlet temperature sensing package, and reports the corresponding fault code.
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing and whether the evaporator tube temperature sensing package is missing based on ⁇ T inner tube , ⁇ T inner ring , ⁇ T air outlet , ⁇ T 1 and the preset temperature difference threshold ⁇ T 0 Fault, whether the outlet air temperature temperature sensing package is faulty, including: when ⁇ T inner tube ⁇ ⁇ T 0 , ⁇ T inner ring ⁇ ⁇ T 0 , ⁇ T 1 ⁇ ⁇ T 0 , ⁇ T air outlet ⁇ ⁇ T 0 Next, the dehumidifier determines that the refrigerant of the dehumidifier is missing, the evaporator tube temperature sensing package is not faulty, and the outlet temperature sensing package is not faulty.
  • the dehumidifier ensures that the refrigerant of the dehumidifier is not missing or evaporated
  • the pipe temperature sensing package is not faulty, but the air outlet temperature sensing package is faulty.
  • the dehumidifier determines that the refrigerant of the dehumidifier is not missing or evaporated
  • the pipe temperature sensing package is faulty, but the air outlet temperature sensing package is not faulty.
  • the dehumidifier controls the operation of the compressor and the fan according to the lack of refrigerant in the dehumidifier, the fault of the evaporator tube temperature sensor, and the fault of the outlet air temperature sensor, and reports the corresponding fault code, including: when the lack of refrigerant in the dehumidifier is refrigerant lack, and the fault of the evaporator tube temperature sensor is no fault, and the fault of the outlet air temperature sensor is no fault, the dehumidifier controls the compressor to stop running, the fan to stop running after delaying for a preset delay time threshold, and reports the refrigerant lack fault code.
  • the dehumidifier controls the compressor to stop running, the fan to stop running after delaying for a preset delay time threshold, and reports the outlet air temperature sensor fault code.
  • the dehumidifier controls the compressor to stop running, the fan to stop running, and reports the evaporator tube temperature sensor fault code.
  • the value of the preset delay time can be 30s.
  • the value of the preset delay time can be adjusted and set according to the properties of the dehumidifier, which are not listed here one by one. In this way, when the refrigerant of the dehumidifier is missing, the evaporator tube temperature sensor has not failed, and the outlet air temperature sensor has not failed, the compressor stops running and the fan stops running after the preset delay time threshold, which is conducive to taking away the excess heat inside the dehumidifier and protecting the safety of the compressor. At the same time, the refrigerant shortage fault code is reported in time to avoid untimely protection against refrigerant shortage.
  • the evaporator tube temperature sensing package is not faulty, and the outlet air temperature sensing package is faulty, the compressor stops running and the fan stops running after the preset delay time threshold, which is beneficial to remove the excess heat inside the dehumidifier and protect the safety of the compressor.
  • the outlet air temperature sensing package fault code is reported in time, which promptly reminds the user of the outlet air temperature detection failure problem and avoids false protection due to the lack of refrigerant.
  • the evaporator tube temperature sensing package When the dehumidifier refrigerant is not missing, the evaporator tube temperature sensing package is faulty, and the outlet air temperature sensing package is not faulty, the compressor stops running and the fan stops running, which is beneficial to protect the safety of the compressor.
  • the evaporator tube temperature sensing package fault code is reported in time, which promptly reminds the user of the evaporator tube temperature detection failure problem and avoids false protection due to the lack of refrigerant. Protection. It is helpful to judge whether the refrigerant is missing more intelligently and accurately according to the actual operation of the dehumidifier, avoid untimely protection of the system refrigerant missing, and avoid erroneous protection when the refrigerant is not missing, thus improving the degree of intelligence and accuracy.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T tube temperature, inner ring temperature change value ⁇ T inner ring , outlet air temperature change value ⁇ T between the dehumidifier startup time t 0 and the post-start time t s T air outlet , including: when the dehumidifier starts each time the compressor is less than the preset period T, determine the evaporator tube temperature change value ⁇ between the time t 0 when the dehumidifier is turned on and the time t s after it is turned on. T tube temperature , inner ring temperature change value ⁇ T inner ring , outlet air temperature change value ⁇ T outlet air .
  • the time period after each compressor is turned on is less than the preset period T, including: t s -t 0 ⁇ T. More specifically, the value of T may be 300s.
  • the value of T can be adjusted and set according to the properties of the dehumidifier, and I will not give an example here. In this way, it is helpful to more accurately determine the evaporator tube temperature change value, inner ring temperature change value, and output value between the start-up time t 0 and the post-start time t s of the dehumidifier within the preset period after each compressor is turned on.
  • the wind temperature change value can be used to better determine the refrigerant of the dehumidifier based on the evaporator tube temperature change value, inner ring temperature change value, and outlet air temperature change value between the dehumidifier startup time t 0 and the post-start time t s. is missing, and implement the corresponding remediation strategy. It is conducive to more intelligently and accurately judging whether the refrigerant is missing based on the actual operation of the dehumidifier, avoiding untimely protection of the system due to lack of refrigerant, and avoiding false protection due to the absence of refrigerant, improving the degree of intelligence and accuracy.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T tube temperature, inner ring temperature change value ⁇ T inner ring , outlet air temperature change value ⁇ T between the dehumidifier startup time t 0 and the post-start time t s T air output also includes: the dehumidifier stops detecting the evaporator tube temperature change value between the dehumidifier startup time t 0 and the post-start time t s when the time after the compressor is turned on is greater than or equal to T.
  • ⁇ T pipe temperature inner ring temperature change value ⁇ T inner ring
  • outlet air temperature change value ⁇ T outlet air outlet air temperature change value
  • the time after each compressor is turned on is greater than or equal to T, including: t s -t 0 ⁇ T.
  • T time after each compressor is turned on
  • the evaporator tube temperature change value, the inner ring temperature change value, and the air outlet temperature change value between the start-up time t 0 and the post-start time t s of the dehumidifier are stopped.
  • Temperature change value thereby avoiding inaccurate detection of the three parameter values, which is conducive to more intelligent and more accurate judgment of whether the refrigerant is missing based on the actual operation of the dehumidifier, avoiding untimely protection for the system's refrigerant loss, and at the same time preventing the refrigerant from being lost if the refrigerant is not missing. Carry out error protection and improve intelligence and accuracy.
  • the compressor is turned on every time, including when the dehumidifier is powered off and then turned on again to humidification mode.
  • the evaporator tube temperature change value, the inner ring temperature change value, and the outlet air temperature between the start-up time t 0 and the post-start time t s of the dehumidifier are more accurately determined.
  • Change value so as to better judge whether the refrigerant of the dehumidifier is missing based on the evaporator tube temperature change value, inner ring temperature change value, and outlet air temperature change value between the dehumidifier startup time t 0 and the post-start time t s , and implement corresponding remediation strategies.
  • an embodiment of the present disclosure provides another method for controlling a dehumidifier, including:
  • the dehumidifier determines the evaporator tube temperature T 0 inner tube, inner ring temperature T 0 inner ring , and outlet air temperature T 0 air outlet at the time t 0 when the dehumidifier is turned on .
  • the dehumidifier determines the evaporator tube temperature T s inner tube, inner ring temperature T s inner ring, and outlet air temperature T s outlet at time t s after the dehumidifier is started.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T inner tube between the time t 0 when the dehumidifier is started and the time t s after the dehumidifier is started based on the inner tube T 0 and the inner tube T s .
  • the dehumidifier determines the inner ring temperature change value ⁇ T inner ring between t 0 and t s based on the T 0 inner ring and the T s inner ring .
  • the dehumidifier determines the outlet air temperature change value ⁇ T inner ring between t 0 and t s based on the air outlet T 0 and the air outlet T s.
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing based on the ⁇ T inner tube , ⁇ T inner ring , and ⁇ T air outlet , and controls the dehumidifier to implement the corresponding remedial strategy.
  • the evaporator tube temperature change value, the inner ring temperature change value, and the output value between the start-up time t 0 and the post-start time t s of the dehumidifier can be better determined.
  • the wind temperature change value can be used to better determine the refrigerant of the dehumidifier based on the evaporator tube temperature change value, inner ring temperature change value, and outlet air temperature change value between the dehumidifier startup time t 0 and the post-start time t s. is missing, and implement the corresponding remediation strategy.
  • an embodiment of the present disclosure provides another method for controlling a dehumidifier, including:
  • the dehumidifier determines the evaporator tube temperature T 0 inner tube, inner ring temperature T 0 inner ring , and outlet air temperature T 0 air outlet at the time t 0 when the dehumidifier is turned on .
  • the dehumidifier determines the evaporator tube temperature T s inner tube, inner ring temperature T s inner ring, and outlet air temperature T s outlet at time t s after the dehumidifier is started.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T inner tube between the start-up time t 0 of the dehumidifier and the time t s after the dehumidifier is started based on the T 0 inner tube and the T s inner tube .
  • the dehumidifier determines the inner ring temperature change value ⁇ T inner ring between t 0 and t s based on the T 0 inner ring and the T s inner ring .
  • the dehumidifier determines the outlet air temperature change value ⁇ T inner ring between t 0 and t s based on the air outlet T 0 and the air outlet T s.
  • the dehumidifier determines the difference ⁇ T 1 between the evaporator tube temperature and the inner ring temperature based on the ⁇ T inner tube and the ⁇ T inner ring.
  • the dehumidifier determines whether the refrigerant of the dehumidifier is missing, whether the evaporator tube temperature sensing package is faulty, and whether the outlet air temperature sensing package is faulty according to ⁇ T inner tube , ⁇ T inner ring , ⁇ T outlet air, ⁇ T 1 and the preset temperature difference threshold ⁇ T 0 .
  • the dehumidifier controls the operation of the compressor and fan based on the lack of refrigerant, the failure of the evaporator tube temperature sensing package, and the failure of the outlet temperature sensing package, and reports the corresponding fault code.
  • the dehumidifier start-up time t 0 can be better determined
  • an embodiment of the present disclosure provides another method for controlling a dehumidifier, including:
  • the dehumidifier determines the evaporator tube temperature T 0 inner tube, inner ring temperature T 0 inner ring , and outlet air temperature T 0 air outlet at the time t 0 when the dehumidifier is turned on .
  • the dehumidifier determines the evaporator tube temperature T s inner tube, inner ring temperature T s inner ring, and outlet air temperature T s outlet at time t s after the dehumidifier is started.
  • the dehumidifier determines the evaporator tube temperature change value ⁇ T inner tube between the start-up time t 0 of the dehumidifier and the time t s after the dehumidifier is started based on the T 0 inner tube and the T s inner tube .
  • the dehumidifier determines the inner ring temperature change value ⁇ T inner ring between t 0 and t s based on the T 0 inner ring and the T s inner ring .
  • the dehumidifier determines the outlet air temperature change value ⁇ T inner ring between t 0 and t s based on the air outlet T 0 and the air outlet T s.
  • the dehumidifier determines the difference ⁇ T 1 between the evaporator tube temperature and the inner ring temperature based on the ⁇ T inner tube and the ⁇ T inner ring.
  • the dehumidifier determines that the refrigerant of the dehumidifier is missing.
  • the evaporator tube temperature sensing package is not malfunctioning, and the outlet temperature sensing package is not malfunctioning.
  • the dehumidifier controls the compressor to stop running, the fan to stop running after the preset delay time threshold, and reports the refrigerant shortage fault code.
  • the dehumidifier determines that the refrigerant of the dehumidifier is not missing. , The evaporator tube temperature sensing package is not faulty, but the outlet temperature sensing package is faulty.
  • the dehumidifier determines that the refrigerant of the dehumidifier is not missing. , the evaporator tube temperature sensing package failed, but the outlet temperature sensing package did not fail.
  • the evaporator tube temperature change value, the inner ring temperature change value, and the output value between the start-up time t 0 and the post-start time t s of the dehumidifier can be better determined.
  • the wind temperature change value is determined by the difference ⁇ T 1 between the inner loop temperature change value and the evaporator tube temperature change value between the dehumidifier startup time t 0 and the post-start time t s .
  • Stopping operation after the delay time threshold is beneficial to taking away the excess heat inside the dehumidifier and protecting the safety of the compressor.
  • the fault code of the outlet air temperature sensor package is reported in a timely manner to promptly remind the user of the outlet air temperature detection failure problem. Avoid false protection due to lack of refrigerant.
  • an embodiment of the present disclosure provides a device 50 for controlling a dehumidifier, including a determination module 501 and a control module 502.
  • the determination module 501 is configured to determine the evaporator tube temperature change value ⁇ Tinner tube, the inner ring temperature change value ⁇ Tinner ring , and the outlet air temperature change value ⁇ Thatr air between the dehumidifier startup time t 0 and the startup time t s .
  • the control module 502 is configured to determine whether the refrigerant of the dehumidifier is missing according to ⁇ Tinner tube, ⁇ Tinner ring, and ⁇ Orientr air, and control the dehumidifier to execute the corresponding remedial strategy.
  • Using the device for controlling the dehumidifier provided by the embodiment of the present disclosure is advantageous to use the evaporator tube temperature change value, the inner ring temperature change value, and the outlet air temperature change value between the start-up time t0 of the dehumidifier and the time t s after the start-up. value, determine whether the refrigerant of the dehumidifier is missing, and implement the corresponding remedial strategy. It is helpful to be more intelligent based on the actual operation of the dehumidifier. It can more accurately determine whether the refrigerant is missing, avoid untimely protection of the system if the refrigerant is missing, and avoid false protection when the refrigerant is not missing, improving intelligence and accuracy.
  • an embodiment of the present disclosure provides a device 60 for controlling a dehumidifier, including a processor 600 and a memory 601 .
  • the device 60 may also include a communication interface (Communication Interface) 602 and a bus 603.
  • Communication interface 602 may be used for information transmission.
  • the processor 600 can call the logic instructions in the memory 601 to execute the method for controlling the dehumidifier of the above embodiment.
  • the above-mentioned logical instructions in the memory 601 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
  • the memory 601 can be used to store software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 600 executes the program instructions/modules stored in the memory 601 to execute functional applications and data processing, that is, to implement the method for controlling the dehumidifier in the above embodiment.
  • the memory 601 may include a stored program area and a stored data area, where the stored program area may store an operating system and an application program required for at least one function; the stored data area may store data created according to the use of the terminal device, etc.
  • the memory 601 may include high-speed random access memory and may also include non-volatile memory.
  • An embodiment of the present disclosure provides a dehumidifier, including the above-mentioned device for controlling the dehumidifier.
  • an embodiment of the present disclosure provides a dehumidifier 70 including the above-mentioned device 50 (60) for controlling the dehumidifier.
  • the dehumidifier 70 of the embodiment of the present disclosure also includes: a dehumidifier main body, and the above-mentioned device 50 (60) for controlling the dehumidifier.
  • the device 50 (60) for controlling the dehumidifier is installed on the dehumidifier main body.
  • the installation relationship described here is not limited to placement inside the dehumidifier, but also includes installation connections with other components of the dehumidifier, including but not limited to physical connections, electrical connections, or signal transmission connections.
  • the device 50 (60) for controlling the dehumidifier can be adapted to a feasible dehumidifier body, thereby realizing other feasible embodiments.
  • Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to execute the above method for controlling a dehumidifier.
  • Embodiments of the present disclosure provide a computer program product.
  • the computer program product includes a computer program stored on a computer-readable storage medium.
  • the computer program includes program instructions. When the program instructions are executed by a computer, the The computer executes the above method for controlling the dehumidifier.
  • An embodiment of the present disclosure provides a computer program that, when executed by a computer, causes the computer to implement the above method for controlling a dehumidifier.
  • the above-mentioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
  • the aforementioned storage media can be non-transitory storage media, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.
  • the term “and/or” as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed items.
  • the term “comprise” and its variations “comprises” and/or “comprising” etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
  • an element defined by the statement “comprises a" does not exclude the presence of additional identical elements in a process, method or apparatus including the stated element.
  • each embodiment may focus on its differences from other embodiments, and the same and similar parts among various embodiments may be referred to each other.
  • the relevant parts can be referred to the description of the method part.
  • the disclosed methods and products can be Achieved through other means.
  • the device embodiments described above are only illustrative.
  • the division of the units may only be a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined. Either it can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • each functional unit in the embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more components for implementing the specified logical function(s).
  • Executable instructions may be included in the block.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two consecutive blocks may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.

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Abstract

本申请涉及智能家电技术领域，公开一种用于控制除湿机的方法，包括：确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风；根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。该方法根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。

Description

用于控制除湿机的方法及装置、除湿机、存储介质
本申请基于申请号为202211137114.1、申请日为2022年9月19日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及智能家电技术领域，例如涉及一种用于控制除湿机的方法及装置、除湿机、存储介质。
背景技术
目前，在人们的生活中，使用冷媒的家电如除湿机、空调器在长期运行后会出现冷媒缺失的现象。
相关技术公开了一种空调器的冷媒补充控制方法，所述空调器冷媒补充的控制方法包括：获取空调器的参考温度，所述参考温度包括室内换热器温度、室外换热器出口温度以及排气温度中的至少一个；获取所述参考温度与预设的校准温度之间的差值；在所述差值大于预设阈值时，控制所述空调器进行冷媒补充操作。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
相关技术中的校准温度为固定值，无法根据使用冷媒的家电如除湿机的实际运行情况更精准地判断冷媒是否缺失，易出现误判断现象，导致系统冷媒缺失保护不及时或者冷媒未缺失而进行误保护。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种用于控制除湿机的方法及装置、除湿机、存储介质，以根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
在一些实施例中，所述方法包括：确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风；根据△T内管、 △T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
在一些实施例中，所述装置包括：确定模块，被配置为确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风；控制模块，被配置根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
在一些实施例中，所述装置包括处理器和存储有程序指令的存储器，所述处理器被配置为在运行所述程序指令时，执行上述的用于控制除湿机的方法。
在一些实施例中，所述除湿机，包括上述的用于控制除湿机的装置。
在一些实施例中，所述存储介质，存储有程序指令，所述程序指令在运行时，执行上述的用于控制除湿机的方法。
本公开实施例提供的用于控制除湿机的方法及装置、除湿机、存储介质，可以实现以下技术效果：
根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的一个用于控制除湿机的方法的示意图；
图2是本公开实施例提供的另一个用于控制除湿机的方法的示意图；
图3是本公开实施例提供的另一个用于控制除湿机的方法的示意图；
图4是本公开实施例提供的另一个用于控制除湿机的方法的示意图；
图5是本公开实施例提供的一个用于控制除湿机的装置的示意图；
图6是本公开实施例提供的另一个用于控制除湿机的装置的示意图；
图7是本公开实施例提供的一个除湿机的示意图。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
术语“对应”可以指的是一种关联关系或绑定关系，A与B相对应指的是A与B之间是一种关联关系或绑定关系。
本公开实施例中，智能家电设备是指将微处理器、传感器技术、网络通信技术引入家电设备后形成的家电产品，具有智能控制、智能感知及智能应用的特征，智能家电设备的运作过程往往依赖于物联网、互联网以及电子芯片等现代技术的应用和处理，例如智能家电设备可以通过连接电子设备，实现用户对智能家电设备的远程控制和管理。
公开实施例中，终端设备是指具有无线连接功能的电子设备，终端设备可以通过连接互联网，与如上的智能家电设备进行通信连接，也可以直接通过蓝牙、wifi等方式与如上的智能家电设备进行通信连接。在一些实施例中，终端设备例如为移动设备、电脑、或悬浮车中内置的车载设备等，或其任意组合。移动设备例如可以包括手机、智能家居设备、可穿戴设备、智能移动设备、虚拟现实设备等，或其任意组合，其中，可穿戴设备例如包括：智能手表、智能手环、计步器等。
结合图1所示，本公开实施例提供一种用于控制除湿机的方法，包括：
S101，除湿机确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风。
S102，除湿机根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
采用本公开实施例提供的用于控制除湿机的方法，能根据除湿机开机时刻t0与开机后 时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，冷媒的类型可以是含氟化合物。
可选地，除湿机确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风，包括：除湿机根据除湿机开机时刻t0的蒸发器管温温度T0内管和除湿机开机后时刻ts的蒸发器管温温度Ts内管，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管。除湿机根据t0的内环温度T0内环和ts的内环温度Ts内环，确定t0与ts之间的内环温度变化值△T内环。除湿机根据t0的出风温度T0出风和ts的出风温度Ts出风，确定t0与ts之间的出风温度变化值△T内环。具体地，除湿机根据除湿机开机时刻t0的蒸发器管温温度T0内管和除湿机开机后时刻ts的蒸发器管温温度Ts内管，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管，包括：除湿机计算△T内管＝Ts内管-T0内管。除湿机根据t0的内环温度T0内环和ts的内环温度Ts 内环，确定t0与ts之间的内环温度变化值△T内环，包括：除湿机计算△T内环＝Ts内环-T0内环。除湿机根据t0的出风温度T0出风和ts的出风温度Ts出风，确定t0与ts之间的出风温度变化值△T内环，包括：除湿机计算△T出风＝Ts出风-T0出风。这样，能更好地确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，从而更好地根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：除湿机根据△T内管、△T内环、△T出风和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。这样，更好地根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值和预设温差阈值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，△T0的取值范围为[3℃，4℃]。具体地，△T0的取值可以是3℃或4℃。这样，预设温差阈值的取值合理设置，避免太高导致系统冷媒缺失保护不及时，同时避免太 低导致冷媒未缺失而进行误保护。
可选地，除湿机根据△T内管、△T内环、△T出风和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：除湿机根据△T内管和△T内环确定蒸发器管温温度和内环温度之间的差值△T1。除湿机根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。这样，根据除湿机开机时刻t0与开机后时刻ts之间的内环温度变化值和蒸发器管温温度变化值确定二者之间的差值△T1，并根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值、内环温度变化值和蒸发器管温温度变化值确定二者之间的差值和预设温差阈值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：除湿机根据△T内管、△T内 环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失、蒸发器管温感温包是否故障、出风温度感温包是否故障。除湿机根据冷媒的缺失情况、蒸发器管温感温包的故障情况、出风温度感温包的故障情况，控制压缩机和风机的运行，并上报对应的故障代码。这样，有利于根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值、内环温度变化值和蒸发器管温温度变化值确定二者之间的差值和预设温差阈值，判断除湿机的冷媒是否缺失、蒸发器管温感温包和出风温度感温包是否故障，从而更好地根据这些除湿机的故障情况控制压缩机和风机的运行和上报相应的故障代码。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失、蒸发器管温感温包是否故障、出风温度感温包是否故障，包括：在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风≤△T0的情况下，除湿机确定除湿机的冷媒缺失、蒸发器管温感温包未发生故障、出风温度感温包未发生故障。在△T内管＞△T0、△T内环≤△T0、△T1＞△T0、△T出风≤△T0的情况下，除湿机确定除湿机的冷媒不缺失、蒸发器管温感温包未发生故障、出风温度感温包发生故障。在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风＞△T0的情况下，除湿机确定除湿机的冷媒不缺失、蒸发器管温感温包发生故障、出风温度感温包未发生故障。这样，当△T内管≤△T0、△T内环≤△T0、 △T1≤△T0、△T出风≤△T0时，说明压缩机开启后蒸发器中没有冷媒在参与换热，进而判断冷媒缺失，但蒸发器管温感温包未发生故障、出风温度感温包未发生故障。当△T内管＞△T0、△T内环≤△T0、△T1＞△T0、△T出风≤△T0时，说明压缩机开启后蒸发器中有冷媒在参与换热，进而判断冷媒未缺失，但由于出风温度基本不变，因此判断蒸发器管温感温包未发生故障、出风温度感温包发生故障。当△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风＞△T0时，说明压缩机开启后蒸发器中有冷媒在参与换热，进而判断冷媒未缺失，但由于蒸发器的管温温度变化不大，因此判断蒸发器管温感温包发生故障、出风温度感温包未发生故障。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机根据除湿机的冷媒的缺失情况、蒸发器管温感温包的故障情况、出风温度感温包的故障情况，控制压缩机和风机的运行，并上报对应的故障代码，包括：在除湿机的冷媒的缺失情况为冷媒缺失，和，蒸发器管温感温包的故障情况为未发生故障，和，出风温度感温包的故障情况为未发生故障的情况下，除湿机控制压缩机停止运行、风机延时预设延时时长阈值后停止运行、上报冷媒缺失故障代码。在除湿机的冷媒的缺失情况为冷媒不缺失，和，蒸发器管温感温包的故障情况为未发生故障，和，出风温度感温包的故障情况为发生故障的情况下，除湿机控制压缩机停止运行、风机延时预设延时时长阈值后停止运行、上报出风温度感温包故障代码。在除湿机的冷媒的缺失情况为冷媒不缺失，和，蒸发器管温感温包的故障情况为发生故障，和，出风温度感温包的故障情况为未发生故障的情况下，除湿机控制压缩机停止运行、风机停止运行、上报蒸发器管温感温包故障代码。具体地，预设延时时长的取值可以是30s。预设延时时长的取值可以根据除湿机的属性调节设置，在此不一一例举。这样，当除湿机冷媒缺失、蒸发器管温感温包未发生故障，且出风温度感温包未发生故障时，压缩机停止运行、风机延时预设延时时长阈值后停止运行，有利于带走除湿机整机内部多余的热量、保护压缩机安全，同时及时上报冷媒缺失故障代码，避免冷媒缺失保护不及时。当除湿机冷媒未缺失、蒸发器管温感温包未发生故障，且出风温度感温包发生故障时，压缩机停止运行、风机延时预设延时时长阈值后停止运行，有利于带走除湿机整机内部多余的热量、保护压缩机安全，同时及时上报出风温度感温包故障代码，及时提醒用户出风温度检测故障问题的同时，避免冷媒未缺失而进行误保护。当除湿机冷媒未缺失、蒸发器管温感温包发生故障，且出风温度感温包未发生故障时，压缩机停止运行、风机停止运行，有利于保护压缩机安全，同时及时上报蒸发器管温感温包故障代码，及时提醒用户蒸发器管温温度检测故障问题的同时，避免冷媒未缺失而进行误 保护。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风，包括：除湿机在每次压缩机开启后的时长小于预设周期T的情况下，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风。具体地，每次压缩机开启后的时长小于预设周期T，包括：ts-t0＜T。更具体地，T的取值可以是300s。T的取值可以根据除湿机的属性调节设置，在此不一一例举。这样，有利于在每次压缩机开启后预设周期内，更精确地确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，从而更好地根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，除湿机确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风，还包括：除湿机在每次压缩机开启后的时长大于或等于T的情况下，停止检测除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风。每次压缩机开启后的时长大于或等于T，包括：ts-t0≥T。这样，在每次压缩机开启后超出预设周期的情况下，停止检测除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，从而避免三个参数值的检测不准确，有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
可选地，每次压缩机开启，包括：除湿机掉电且重新上电后开启加湿模式时压缩机开启。这样，在每次压缩机开启后预设周期内，更精确地确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，从而更好地根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
结合图2所示，本公开实施例提供另一种用于控制除湿机的方法，包括：
S201，除湿机确定除湿机开机时刻t0的蒸发器管温温度T0内管、内环温度T0内环、出风温度T0出风。
S202，除湿机确定除湿机开机后时刻ts的蒸发器管温温度Ts内管、内环温度Ts内环、出风温度Ts出风。
S203，除湿机根据T0内管和Ts内管，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管。
S204，除湿机根据T0内环和Ts内环，确定t0与ts之间的内环温度变化值△T内环。
S205，除湿机根据T0出风和Ts出风，确定t0与ts之间的出风温度变化值△T内环。
S206，除湿机根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
采用本公开实施例提供的用于控制除湿机的方法，能更好地确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，从而更好地根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
结合图3所示，本公开实施例提供另一种用于控制除湿机的方法，包括：
S301，除湿机确定除湿机开机时刻t0的蒸发器管温温度T0内管、内环温度T0内环、出风温度T0出风。
S302，除湿机确定除湿机开机后时刻ts的蒸发器管温温度Ts内管、内环温度Ts内环、出风温度Ts出风。
S303，除湿机根据T0内管和Ts内管，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管。
S304，除湿机根据T0内环和Ts内环，确定t0与ts之间的内环温度变化值△T内环。
S305，除湿机根据T0出风和Ts出风，确定t0与ts之间的出风温度变化值△T内环。
S306，除湿机根据△T内管和△T内环确定蒸发器管温温度和内环温度之间的差值△T1。
S307，除湿机根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失、蒸发器管温感温包是否故障、出风温度感温包是否故障。
S308，除湿机根据冷媒的缺失情况、蒸发器管温感温包的故障情况、出风温度感温包的故障情况，控制压缩机和风机的运行，并上报对应的故障代码。
采用本公开实施例提供的用于控制除湿机的方法，能更好地确定除湿机开机时刻t0 与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，根据除湿机开机时刻t0与开机后时刻ts之间的内环温度变化值和蒸发器管温温度变化值确定二者之间的差值△T1，并根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值、内环温度变化值和蒸发器管温温度变化值确定二者之间的差值和预设温差阈值，判断除湿机的冷媒是否缺失、蒸发器管温感温包和出风温度感温包是否故障，从而更好地根据这些除湿机的故障情况控制压缩机和风机的运行和上报相应的故障代码。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
结合图4所示，本公开实施例提供另一种用于控制除湿机的方法，包括：
S401，除湿机确定除湿机开机时刻t0的蒸发器管温温度T0内管、内环温度T0内环、出风温度T0出风。
S402，除湿机确定除湿机开机后时刻ts的蒸发器管温温度Ts内管、内环温度Ts内环、出风温度Ts出风。
S403，除湿机根据T0内管和Ts内管，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管。
S404，除湿机根据T0内环和Ts内环，确定t0与ts之间的内环温度变化值△T内环。
S405，除湿机根据T0出风和Ts出风，确定t0与ts之间的出风温度变化值△T内环。
S406，除湿机根据△T内管和△T内环确定蒸发器管温温度和内环温度之间的差值△T1。
S407，在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风≤△T0的情况下，除湿机确定除湿机的冷媒缺失、蒸发器管温感温包未发生故障、出风温度感温包未发生故障。
S408，在除湿机的冷媒的缺失情况为冷媒缺失，和，蒸发器管温感温包的故障情况为未发生故障，和，出风温度感温包的故障情况为未发生故障的情况下，除湿机控制压缩机停止运行、风机延时预设延时时长阈值后停止运行、上报冷媒缺失故障代码。
S409，在△T内管＞△T0、△T内环≤△T0、△T1＞△T0、△T出风≤△T0的情况下，除湿机确定除湿机的冷媒不缺失、蒸发器管温感温包未发生故障、出风温度感温包发生故障。
S410，在除湿机的冷媒的缺失情况为冷媒不缺失，和，蒸发器管温感温包的故障情况为未发生故障，和，出风温度感温包的故障情况为发生故障的情况下，除湿机控制压缩机停止运行、风机延时预设延时时长阈值后停止运行、上报出风温度感温包故障代码。
S411，在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风＞△T0的情况下，除湿机确定除湿机的冷媒不缺失、蒸发器管温感温包发生故障、出风温度感温包未发生故障。
S412，在除湿机的冷媒的缺失情况为冷媒不缺失，和，蒸发器管温感温包的故障情况为发生故障，和，出风温度感温包的故障情况为未发生故障的情况下，除湿机控制压缩机停止运行、风机停止运行、上报蒸发器管温感温包故障代码。
采用本公开实施例提供的用于控制除湿机的方法，能更好地确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，根据除湿机开机时刻t0与开机后时刻ts之间的内环温度变化值和蒸发器管温温度变化值确定二者之间的差值△T1。当△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风≤△T0时，说明压缩机开启后蒸发器中没有冷媒在参与换热，进而判断冷媒缺失，但蒸发器管温感温包未发生故障、出风温度感温包未发生故障，控制压缩机停止运行、风机延时预设延时时长阈值后停止运行，有利于带走除湿机整机内部多余的热量、保护压缩机安全，同时及时上报冷媒缺失故障代码，避免冷媒缺失保护不及时。当△T内管＞△T0、△T内环≤△T0、△T1＞△T0、△T出风≤△T0时，说明压缩机开启后蒸发器中有冷媒在参与换热，进而判断冷媒未缺失，但由于出风温度基本不变，因此判断蒸发器管温感温包未发生故障、出风温度感温包发生故障，控制压缩机停止运行、风机延时预设延时时长阈值后停止运行，有利于带走除湿机整机内部多余的热量、保护压缩机安全，同时及时上报出风温度感温包故障代码，及时提醒用户出风温度检测故障问题的同时，避免冷媒未缺失而进行误保护。当△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风＞△T0时，说明压缩机开启后蒸发器中有冷媒在参与换热，进而判断冷媒未缺失，但由于蒸发器的管温温度变化不大，因此判断蒸发器管温感温包发生故障、出风温度感温包未发生故障，控制压缩机停止运行、风机停止运行，有利于保护压缩机安全，同时及时上报蒸发器管温感温包故障代码，及时提醒用户蒸发器管温温度检测故障问题的同时，避免冷媒未缺失而进行误保护。有利于根据除湿机的实际运行情况更智能化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
结合图5所示，本公开实施例提供一种用于控制除湿机的装置50，包括确定模块501和控制模块502。确定模块501，被配置为确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风。控制模块502，被配置根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
采用本公开实施例提供的用于控制除湿机的装置，有利于根据除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值、内环温度变化值、出风温度变化值，判断除湿机的冷媒是否缺失，并执行对应的补救策略。有利于根据除湿机的实际运行情况更智能 化且更精准地判断冷媒是否缺失，避免系统冷媒缺失保护不及时，同时避免冷媒未缺失而进行误保护，提高智能化程度和精确度。
结合图6所示，本公开实施例提供一种用于控制除湿机的装置60，包括处理器(processor)600和存储器(memory)601。可选地，该装置60还可以包括通信接口(Communication Interface)602和总线603。其中，处理器600、通信接口602、存储器601可以通过总线603完成相互间的通信。通信接口602可以用于信息传输。处理器600可以调用存储器601中的逻辑指令，以执行上述实施例的用于控制除湿机的方法。
此外，上述的存储器601中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器601作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器600通过运行存储在存储器601中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于控制除湿机的方法。
存储器601可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器601可以包括高速随机存取存储器，还可以包括非易失性存储器。
本公开实施例提供了一种除湿机，包含上述的用于控制除湿机的装置。
结合图7所示，本公开实施例提供了一种除湿机70，包含上述的用于控制除湿机的装置50(60)。
本公开实施例的除湿机70，还包括：除湿机主体，以及上述的用于控制除湿机的装置50(60)，用于控制除湿机的装置50(60)被安装于除湿机主体。这里所表述的安装关系，并不仅限于在除湿机内部放置，还包括了与除湿机的其他元器件的安装连接，包括但不限于物理连接、电性连接或者信号传输连接等。本领域技术人员可以理解的是，用于控制除湿机的装置50(60)可以适配于可行的除湿机主体，进而实现其他可行的实施例。
本公开实施例提供了一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行上述用于控制除湿机的方法。
本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，使所述计算机执行上述用于控制除湿机的方法。
本公开实施例提供了一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现上述用于控制除湿机的方法。
上述的计算机可读存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介质。
本公开实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。而且，本申请中使用的用词仅用于描述实施例并且不用于限制权利要求。如在实施例以及权利要求的描述中使用的，除非上下文清楚地表明，否则单数形式的“一个”(a)、“一个”(an)和“所述”(the)旨在同样包括复数形式。类似地，如在本申请中所使用的术语“和/或”是指包含一个或一个以上相关联的列出的任何以及所有可能的组合。另外，当用于本申请中时，术语“包括”(comprise)及其变型“包括”(comprises)和/或包括(comprising)等指陈述的特征、整体、步骤、操作、元素，和/或组件的存在，但不排除一个或一个以上其它特征、整体、步骤、操作、元素、组件和/或这些的分组的存在或添加。在没有更多限制的情况下，由语句“包括一个…”限定的要素，并不排除在包括所述要素的过程、方法或者设备中还存在另外的相同要素。本文中，每个实施例重点说明的可以是与其他实施例的不同之处，各个实施例之间相同相似部分可以互相参见。对于实施例公开的方法、产品等而言，如果其与实施例公开的方法部分相对应，那么相关之处可以参见方法部分的描述。
本领域技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，可以取决于技术方案的特定应用和设计约束条件。所述技术人员可以对每个特定的应用来使用不同方法以实现所描述的功能，但是这种实现不应认为超出本公开实施例的范围。所述技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本文所披露的实施例中，所揭露的方法、产品(包括但不限于装置、设备等)，可以 通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，可以仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例。另外，在本公开实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
附图中的流程图和框图显示了根据本公开实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分，所述模块、程序段或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。在附图中的流程图和框图所对应的描述中，不同的方框所对应的操作或步骤也可以以不同于描述中所披露的顺序发生，有时不同的操作或步骤之间不存在特定的顺序。例如，两个连续的操作或步骤实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。

Claims (12)

  1. 一种用于控制除湿机的方法，其特征在于，包括：
    确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风；
    根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
  2. 根据权利要求1所述的方法，其特征在于，所述根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：
    根据△T内管、△T内环、△T出风和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
  3. 根据权利要求2所述的方法，其特征在于，所述根据△T内管、△T内环、△T出风和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：
    根据△T内管和△T内环确定蒸发器管温温度和内环温度之间的差值△T1；
    根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
  4. 根据权利要求3所述的方法，其特征在于，所述根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略，包括：
    根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失、蒸发器管温感温包是否故障、出风温度感温包是否故障；
    根据冷媒的缺失情况、蒸发器管温感温包的故障情况、出风温度感温包的故障情况，控制压缩机和风机的运行，并上报对应的故障代码。
  5. 根据权利要求4所述的方法，其特征在于，所述根据△T内管、△T内环、△T出风、△T1和预设温差阈值△T0，确定除湿机的冷媒是否缺失、蒸发器管温感温包是否故障、出风温度感温包是否故障，包括：
    在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风≤△T0的情况下，确定除湿机的冷媒缺失、蒸发器管温感温包未发生故障、出风温度感温包未发生故障；
    在△T内管＞△T0、△T内环≤△T0、△T1＞△T0、△T出风≤△T0的情况下，确定除湿机的冷媒不缺失、蒸发器管温感温包未发生故障、出风温度感温包发生故障；
    在△T内管≤△T0、△T内环≤△T0、△T1≤△T0、△T出风＞△T0的情况下，确定除湿 机的冷媒不缺失、蒸发器管温感温包发生故障、出风温度感温包未发生故障。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风，包括：
    在每次压缩机开启后的时长小于预设周期T的情况下，确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T管温、内环温度变化值△T内环、出风温度变化值△T出风。
  7. 一种用于控制除湿机的装置，其特征在于，包括：
    确定模块，被配置为确定除湿机开机时刻t0与开机后时刻ts之间的蒸发器管温温度变化值△T内管、内环温度变化值△T内环、出风温度变化值△T出风；
    控制模块，被配置根据△T内管、△T内环、△T出风，确定除湿机的冷媒是否缺失，并控制除湿机执行对应的补救策略。
  8. 一种用于控制除湿机的装置，包括处理器和存储有程序指令的存储器，其特征在于，所述处理器被配置为在运行所述程序指令时，执行如权利要求1至6任一项所述的用于控制除湿机的方法。
  9. 一种除湿机，其特征在于，包括除湿机主体，以及被安装于除湿机主体的如权利要求7或8所述的用于控制除湿机的装置。
  10. 一种存储介质，存储有程序指令，其特征在于，所述程序指令在运行时，执行如权利要求1至6任一项所述的用于控制除湿机的方法。
  11. 一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于控制除湿机的方法。
  12. 一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于控制除湿机的方法。
PCT/CN2023/099600 2022-09-19 2023-06-12 用于控制除湿机的方法及装置、除湿机、存储介质 WO2024060699A1 (zh)

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