WO2024087725A1 - 用于对空调器室外机除霜的方法及装置、控制台、存储介质、系统 - Google Patents

用于对空调器室外机除霜的方法及装置、控制台、存储介质、系统 Download PDF

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Publication number
WO2024087725A1
WO2024087725A1 PCT/CN2023/105034 CN2023105034W WO2024087725A1 WO 2024087725 A1 WO2024087725 A1 WO 2024087725A1 CN 2023105034 W CN2023105034 W CN 2023105034W WO 2024087725 A1 WO2024087725 A1 WO 2024087725A1
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WO
WIPO (PCT)
Prior art keywords
heat exchanger
outdoor unit
defrosting
air conditioner
outdoor
Prior art date
Application number
PCT/CN2023/105034
Other languages
English (en)
French (fr)
Inventor
徐文堂
张中晓
王明星
郭子超
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 WO2024087725A1 publication Critical patent/WO2024087725A1/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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/004—Control mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature

Definitions

  • the present application relates to the technical field of air conditioners, for example, to a method and device, a console, a storage medium, and a system for defrosting an outdoor unit of an air conditioner.
  • air conditioners have become essential appliances for people's homes and offices. People use air conditioners to adjust the temperature to keep themselves in an environment with a suitable temperature. When the air conditioner is running in heating mode in winter, the outdoor unit of the air conditioner will absorb heat from the outside, resulting in a lower temperature around the heat exchanger of the outdoor unit, and the water vapor in the air will condense into frost and adhere to the surface of the heat exchanger. The frost on the surface of the heat exchanger will reduce the heat exchange capacity of the outdoor unit of the air conditioner, thereby reducing the heating efficiency of the air conditioner.
  • the four-way reversing valve is usually switched to the valve opening corresponding to the cooling mode, so that the high-temperature and high-pressure refrigerant discharged from the compressor is discharged into the outdoor unit of the air conditioner through the four-way reversing valve to melt the frost layer on the surface of the heat exchanger.
  • the four-way reversing valve needs to be switched to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the air conditioner outdoor unit to melt the frost layer on the surface of the heat exchanger.
  • the air conditioner's indoor temperature regulation will be interrupted or weakened, resulting in the inability to maintain the indoor temperature, which makes the user experience poor.
  • the embodiments of the present disclosure provide a method and device, a control console, a storage medium, and a system for defrosting an outdoor unit of an air conditioner, so as to improve the user experience during defrosting.
  • the method for defrosting an air conditioner outdoor unit includes: A heat exchanger; a heat exchanger surface of the heat exchanger is provided with a defrost device; the defrost device is configured to utilize hot water to perform heat exchange with the heat exchanger surface so as to defrost the heat exchanger surface; the method comprises: obtaining a first outdoor unit temperature and a first outdoor humidity; obtaining a first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity; and controlling the defrost device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface.
  • obtaining the first frost condition of the heat exchanger surface based on the first outdoor unit temperature and the first outdoor humidity includes: obtaining the first frost condition of the heat exchanger surface when the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold.
  • the method further includes: obtaining a second outdoor unit temperature and a second outdoor humidity; and controlling the defrost device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity.
  • the second frosting condition includes no frost; and controlling the defrost device to stop defrosting the surface of the heat exchanger according to the second outdoor unit temperature and the second outdoor humidity includes: obtaining the second frosting condition of the heat exchanger surface; when the second frosting condition is no frost, the second outdoor unit temperature is less than or equal to a preset temperature threshold and the second outdoor humidity is greater than or equal to a preset humidity threshold, controlling the defrost device to stop defrosting the surface of the heat exchanger.
  • the device for defrosting an outdoor unit of an air conditioner is provided with a defrost device on the heat exchanger surface of the air conditioner outdoor unit; the defrost device is configured to use hot water to perform heat exchange with the heat exchanger surface to defrost the heat exchanger surface; the device includes: a first acquisition module, configured to obtain a first outdoor unit temperature and a first outdoor humidity; a second acquisition module, configured to obtain a first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity; and a first control module, configured to control the defrost device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface.
  • the device for defrosting an air conditioner outdoor unit includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for defrosting an air conditioner outdoor unit when running the program instructions.
  • the console includes: a console body; the above-mentioned device for defrosting the outdoor unit of the air conditioner is installed on the console body.
  • the above-mentioned method for defrosting an outdoor unit of an air conditioner is executed.
  • the system for defrosting an air conditioner outdoor unit includes: an air conditioner outdoor unit; a heat exchanger is arranged in the air conditioner outdoor unit; an environmental monitoring device, configured to detect the temperature of the air conditioner outdoor unit to obtain a first outdoor unit temperature; detect the outdoor humidity to obtain a first outdoor humidity; send the first outdoor unit temperature and the first outdoor humidity to a control console; a frost detection device, configured to obtain a first frost condition of a heat exchanger surface of the heat exchanger, and send the first frost condition of the heat exchanger surface to the control console; a defrost device, which is arranged on the heat exchanger surface of the air conditioner outdoor unit; the defrost device is configured to perform heat exchange with the heat exchanger surface using hot water to defrost the heat exchanger surface; the control console is configured to obtain the first outdoor unit temperature and the first outdoor humidity; obtain the first frost condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity; and control the defrost device to defrost the heat
  • the method and device, control console, storage medium, and system for defrosting the outdoor unit of an air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects: by obtaining the first outdoor unit temperature and the first outdoor humidity, then obtaining the first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity, and controlling the defrosting device to defrost the heat exchanger surface according to the first frosting condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user experience during defrosting.
  • FIG1 is a diagram showing the connection relationship between an environment monitoring device, a frost detection device, a defrosting device and a control console provided by an embodiment of the present disclosure
  • FIG2 is a schematic diagram of the working principle of a defrosting device provided by an embodiment of the present disclosure
  • FIG3 is a schematic diagram of a method for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure
  • FIG4 is a timing diagram of a method for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure
  • FIG5 is a schematic diagram of another method for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure
  • FIG6 is a schematic diagram of a device for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure
  • FIG7 is a schematic diagram of another device for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of a console provided in an embodiment of the present disclosure.
  • the character "/" indicates that the preceding and following objects are in an "or" relationship.
  • A/B indicates: A or B.
  • a and/or B means: A or B, or, A and B.
  • correspondence may refer to an association relationship or a binding relationship.
  • correspondence between A and B means that there is an association relationship or a binding relationship between A and B.
  • the present embodiment provides a system for defrosting an air conditioner outdoor unit.
  • the system includes: an air conditioner outdoor unit 6, an environmental monitoring device 4, a frost detection device 5, a defrost device 7 and a control console 8.
  • a heat exchanger is arranged in the air conditioner outdoor unit 6.
  • the environmental monitoring device 4 is configured to detect the temperature of the air conditioner outdoor unit to obtain a first outdoor unit temperature; detect the outdoor humidity to obtain a first outdoor humidity; and send the first outdoor unit temperature and the first outdoor humidity to the control console.
  • the frost detection device 5 is configured to obtain a first frost condition on the heat exchanger surface of the heat exchanger, and send the first frost condition on the heat exchanger surface to the control console.
  • the defrost device 7 is arranged on the heat exchanger surface of the air conditioner outdoor unit 6.
  • the defrost device 7 is configured to perform heat exchange with the heat exchanger surface using hot water to defrost the heat exchanger surface.
  • the control console is configured to obtain the first outdoor unit temperature and the first outdoor humidity. Based on The first frost condition of the heat exchanger surface is obtained according to the first outdoor unit temperature and the first outdoor humidity.
  • the defrosting device is controlled to defrost the heat exchanger surface according to the first frost condition of the heat exchanger surface.
  • the defrosting device includes: a water storage module 2, a pipeline 3 and a water circulation module 1.
  • the water storage module 2 and the water circulation module 1 are connected through the pipeline 3.
  • the water storage module 2 includes a water storage tank and an electric heating module.
  • the water storage tank is used to store water.
  • the electric heating module is used to heat the water in the water storage tank.
  • the pipeline 3 is arranged on the heat exchanger surface of the air conditioner outdoor unit.
  • the water circulation module 1 When the water circulation module 1 is turned on, the hot water in the water storage module can circulate in the pipeline and the water storage module, so that the hot water can exchange heat with the heat exchanger surface when flowing through the heat exchanger surface, thereby defrosting the heat exchanger surface.
  • the water circulation module is a water pump.
  • the console is an electronic device for controlling the environmental monitoring device, the frost detection device and the defrosting device. For example: an air conditioner or a server, etc.
  • the control console obtains the first outdoor unit temperature and the first outdoor humidity through the environmental monitoring device, and then uses the frost detection device to obtain the first frost condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity, and controls the defrost device to defrost the heat exchanger surface according to the first frost condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user experience during defrosting.
  • the defrosting device is configured to use hot water to perform heat exchange with the heat exchanger surface to defrost the heat exchanger surface by the following method: receiving a heating instruction sent by the control console, turning on the electric heating module to heat the water in the water storage tank. Receiving a first defrosting instruction sent by the control console, turning on the water circulation module to defrost the heat exchanger surface.
  • the defrosting device is configured to use hot water to perform heat exchange with the heat exchanger surface to defrost the heat exchanger surface by the following method: receiving a second defrosting instruction sent by the control console, turning on the electric heating module to heat the water in the water storage tank, and then turning on the water circulation module to defrost the heat exchanger surface.
  • the second defrosting instruction is used to trigger the defrosting device to turn on the electric heating module and then turn on the water circulation module.
  • the defrosting device is also configured to receive a defrosting end instruction sent by the control console and stop defrosting the surface of the heat exchanger.
  • the environmental monitoring device includes an air conditioner outdoor unit temperature monitoring module and an outdoor humidity monitoring module.
  • the outdoor unit temperature monitoring module and the outdoor humidity monitoring module are both connected to the control console.
  • the outdoor unit temperature monitoring module is configured to detect the temperature of the air conditioner outdoor unit and obtain a first outdoor unit temperature.
  • the first outdoor unit temperature is sent to the control console.
  • the outdoor humidity monitoring module is configured to detect the outdoor humidity and obtain a first outdoor humidity.
  • the first outdoor humidity is sent to the control console.
  • the temperature of the air conditioner outdoor unit is the temperature of the surface of the heat exchanger in the air conditioner outdoor unit. Outdoor The humidity is the outdoor ambient humidity, that is, the humidity outside the air conditioner outdoor unit.
  • the outdoor unit temperature monitoring module detects the temperature of the outdoor unit of the air conditioner in real time to obtain a first outdoor unit temperature.
  • the outdoor humidity monitoring module detects the outdoor humidity in real time to obtain a first outdoor humidity.
  • the frost detection device includes a night vision camera module, a feature processing module and a frost recognition module.
  • the night vision camera module is connected to the feature processing module, the feature processing module is connected to the frost recognition module, and the frost recognition module is connected to the console; the night vision camera module is configured to shoot the surface of the heat exchanger to obtain a first image.
  • the first image is sent to the feature processing module.
  • the feature processing module is configured to receive the first image sent by the night vision camera module.
  • Feature recognition is performed on the first image to obtain a first feature of the first image.
  • the first feature is sent to the frost recognition module.
  • the frost recognition module is configured to receive the first feature sent by the feature processing module.
  • the first frost condition of the heat exchanger surface is identified according to the first feature.
  • the first frost condition of the heat exchanger surface is sent to the console.
  • the feature processing module is configured to perform feature recognition on the first image by the following method: input the first image into a preset feature processing model to obtain a plurality of first intermediate feature maps corresponding to the first image.
  • the preset feature processing model is a fully convolutional network model.
  • the first intermediate feature map is determined as the first feature of the first image.
  • the night vision camera module is a night vision camera.
  • the feature processing module receives a first image I sent by the night vision camera.
  • the first image I is input into a preset feature processing model N feat to obtain a plurality of first intermediate feature maps f corresponding to the first image I.
  • f N feat (I).
  • N feat (I) represents that the first image I is input into the preset feature processing model N feat .
  • the first intermediate feature map f is determined as the first feature of the first image.
  • the frost recognition module is configured to recognize a first frost condition on the surface of the heat exchanger according to the first feature by the following method: inputting the first feature into a preset frost recognition model, and the first frost condition on the surface of the heat exchanger.
  • the preset frost recognition model is a convolutional neural network model.
  • the frost recognition module receives the first feature f sent by the feature processing module.
  • the first feature f is input into a preset frost recognition model N task to obtain a first frost condition y on the surface of the heat exchanger.
  • y N task (f).
  • N task (f) is used to characterize the input of the first feature f into the preset frost recognition model N task .
  • the first frost condition is sent to the console.
  • the feature processing model is a feature network
  • the frost recognition model is a task network.
  • the feature network and the feature network are combined to obtain a first frost condition of the heat exchanger surface.
  • the frost detection device is configured to obtain the first frost condition of the heat exchanger surface of the heat exchanger by the following method: when receiving the detection instruction sent by the control console, the heat exchanger surface is photographed to obtain the first frost condition of the heat exchanger surface of the heat exchanger. That is, the night vision camera module is configured to photograph the heat exchanger surface to obtain the first image when receiving the detection instruction sent by the control console. The first image is sent to the feature processing module.
  • the feature processing module is configured to receive the first image sent by the night vision camera module.
  • the first image is processed. Perform feature recognition to obtain a first feature of the first image. Send the first feature to the frost recognition module.
  • the frost recognition module is configured to receive the first feature sent by the feature processing module.
  • Identify a first frost condition on the surface of the heat exchanger according to the first feature Send the first frost condition on the surface of the heat exchanger to the console.
  • the detection instruction is used to trigger the frost detection device to obtain the first frost condition on the heat exchanger surface of the heat exchanger.
  • the frost detection device is also configured to photograph the surface of the heat exchanger when the detection instruction sent by the console is received again, obtain the second frost condition of the heat exchanger surface of the heat exchanger, and send the second frost condition of the heat exchanger surface to the console.
  • the night vision camera module is also configured to photograph the surface of the heat exchanger when the detection instruction sent by the console is received again, obtain the second image.
  • the feature processing module is configured to receive the second image sent by the night vision camera module. Perform feature recognition on the second image to obtain the second feature of the second image. Send the second feature to the frost recognition module.
  • the frost recognition module is configured to receive the second feature sent by the feature processing module. Identify the second frost condition of the heat exchanger surface according to the second feature. Send the second frost condition of the heat exchanger surface to the console.
  • the feature processing module is configured to perform feature recognition on the second image by: inputting the second image into a preset feature processing model to obtain a plurality of second intermediate feature maps corresponding to the second image, and determining the second intermediate feature map as the second feature of the second image.
  • the frost recognition module is configured to recognize a second frost condition on the surface of the heat exchanger according to the second feature by the following method: inputting the second feature into a preset frost recognition model to recognize the second frost condition on the surface of the heat exchanger.
  • control console is configured to obtain the first outdoor unit temperature and the first outdoor humidity by the following method: receiving the first outdoor unit temperature and the first outdoor humidity sent by the environment monitoring device.
  • the console is configured to obtain a first frost condition on the surface of the heat exchanger according to the first outdoor unit temperature and the first outdoor humidity by the following method: when the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold, obtain the first frost condition on the surface of the heat exchanger.
  • the console is configured to obtain a first frost condition on the surface of the heat exchanger by the following method: receiving the first frost condition sent by the frost detection device.
  • the console is configured to obtain a first frosting condition on the surface of the heat exchanger by the following method: sending a detection instruction to the frosting detection device to trigger the frosting detection device to obtain a first frosting condition on the surface of the heat exchanger of the heat exchanger. Receive the first frosting condition on the surface of the heat exchanger sent by the frosting detection device.
  • control console is also configured to control the defrosting device to heat the water in the water tank when the temperature of the first outdoor unit is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold.
  • the console is configured to control the defrost device to heat the water in the water tank by the following method: sending a heating instruction to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water tank.
  • the first frosting condition of the heat exchanger surface includes frosted;
  • the console is configured to control the defrost device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface by the following method: when the first frosting condition of the heat exchanger surface is frosted, control the defrost device to defrost the heat exchanger surface.
  • the console is configured to control the defrost device to defrost the surface of the heat exchanger by the following method: sending a first defrost instruction to the defrost device to trigger the defrost device to turn on the water circulation module to defrost the surface of the heat exchanger.
  • control console is configured to control the defrost device to defrost the surface of the heat exchanger by sending a second defrost instruction to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water storage tank, and then triggering the defrost device to turn on the water circulation module to defrost the surface of the heat exchanger.
  • control console is further configured to obtain a second outdoor unit temperature and a second outdoor humidity, and control the defrosting device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity.
  • the console is configured to obtain the second outdoor unit temperature and the second outdoor humidity by the following method: after controlling the defrosting device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface, determining the first outdoor unit temperature sent by the environmental monitoring device as the second outdoor unit temperature. Determining the first outdoor humidity sent by the environmental monitoring device as the second outdoor humidity.
  • the second frosting condition includes no frosting;
  • the console is configured to control the defrosting device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity by the following method: obtaining the second frosting condition of the heat exchanger surface.
  • the defrosting device is controlled to stop defrosting the heat exchanger surface.
  • the console is configured to obtain a second frost condition on the surface of the heat exchanger by the following method: after controlling the defrost device to defrost the surface of the heat exchanger according to the first frost condition on the surface of the heat exchanger, the first frost condition sent by the frost detection device is determined as the second frost condition on the surface of the heat exchanger.
  • the console is configured to obtain the second frosting condition of the heat exchanger surface by the following method: resending the detection instruction to the frosting detection device to trigger the frosting detection device to obtain the second frosting condition of the heat exchanger surface of the heat exchanger. Receive the second frosting condition of the heat exchanger surface sent by the frosting detection device.
  • control console is configured to control the defrost device to stop defrosting the surface of the heat exchanger by the following method: sending an end-defrost instruction to the defrost device, triggering the defrost device to stop defrosting the surface of the heat exchanger.
  • the system for defrosting the air conditioner outdoor unit also includes: a power supply device and a communication device.
  • the power supply device is configured to supply power to the air conditioner outdoor unit, the environmental monitoring device, the frost detection device, the defrost device and the control console.
  • the communication device is configured to achieve communication connection between the air conditioner outdoor unit, the environmental monitoring device, the frost detection device, the defrost device and the control console.
  • a base station a Bluetooth device, a wifi (wireless network communication technology) Technology) equipment, routers, etc.
  • the embodiment of the present disclosure provides a method for defrosting an outdoor unit of an air conditioner, comprising:
  • Step S101 The control console obtains a first outdoor unit temperature and a first outdoor humidity.
  • Step S102 the control console obtains a first frost condition on the surface of the heat exchanger according to a first outdoor unit temperature and a first outdoor humidity.
  • Step S103 the control console controls the defrosting device to defrost the surface of the heat exchanger according to the first frosting condition on the surface of the heat exchanger.
  • the method for defrosting the outdoor unit of the air conditioner provided by the embodiment of the present disclosure is adopted, by obtaining the first outdoor unit temperature and the first outdoor humidity, then obtaining the first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity, and controlling the defrosting device to defrost the heat exchanger surface according to the first frosting condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode, so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user experience during defrosting.
  • obtaining the first outdoor unit temperature and the first outdoor humidity includes: receiving the first outdoor unit temperature and the first outdoor humidity sent by the environment monitoring device.
  • the first outdoor unit temperature is the temperature of the surface of the heat exchanger in the outdoor unit of the air conditioner.
  • the first outdoor humidity is the outdoor ambient humidity, that is, the humidity outside the outdoor unit of the air conditioner.
  • obtaining the first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity includes: obtaining the first frosting condition of the heat exchanger surface when the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold.
  • the first frosting condition of the heat exchanger surface is obtained, and there is no need to obtain the first frosting condition of the heat exchanger surface in real time, thereby saving electric energy.
  • the first outdoor humidity is relative humidity.
  • the preset temperature threshold is 2 degrees Celsius.
  • the preset humidity threshold is 50%. In this way, since the heat exchanger surface is most likely to frost when the first outdoor unit temperature is less than or equal to the preset 2 degrees Celsius and the first outdoor humidity is greater than or equal to 50%, the first frost condition of the heat exchanger surface can be obtained in time, which is convenient for quickly defrosting the heat exchanger surface.
  • obtaining a first frost condition on the surface of the heat exchanger includes: receiving the first frost condition sent by a frost detection device.
  • obtaining a first frosting condition on the surface of the heat exchanger includes: sending a detection instruction to a frosting detection device to trigger the frosting detection device to obtain a first frosting condition on the surface of the heat exchanger. Receiving the first frosting condition on the surface of the heat exchanger sent by the frosting detection device.
  • the method further includes: controlling the defrosting device to heat the water in the water storage tank.
  • the defrosting device can be controlled to immediately use the heated hot water to defrost the surface of the heat exchanger, thereby improving the defrosting efficiency.
  • controlling the defrost device to heat the water in the water tank includes: sending a heating instruction to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water tank.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the air conditioner outdoor unit to melt the frost layer on the heat exchanger surface. This ensures that the air conditioner's indoor temperature regulation will not be interrupted or weakened, ensuring that the air conditioner's indoor temperature regulation will not be affected by defrosting, thereby improving the user's experience during defrosting.
  • the first frosting condition of the heat exchanger surface includes frosted and unfrosted.
  • the defrosting device is not controlled to defrost the heat exchanger surface.
  • controlling the defrost device to defrost the surface of the heat exchanger includes: sending a first defrost instruction to the defrost device, triggering the defrost device to start a water circulation module to defrost the surface of the heat exchanger.
  • a first outdoor unit temperature and a first outdoor humidity are obtained.
  • a heating instruction is sent to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water storage tank.
  • a first frosting condition of the heat exchanger surface is obtained.
  • a first defrost instruction is sent to the defrost device, triggering the defrost device to turn on the water circulation module to defrost the heat exchanger surface.
  • controlling the defrost device to defrost the surface of the heat exchanger includes: sending a second defrost instruction to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water storage tank. Then triggering the defrost device to turn on the water circulation module to defrost the surface of the heat exchanger.
  • the second defrost instruction is used to trigger the defrost device to turn on the electric heating module and then turn on the water circulation module.
  • a first outdoor unit temperature and a first outdoor humidity are obtained.
  • a first frost condition of the heat exchanger surface is obtained.
  • a second defrost instruction is sent to the defrost device, triggering the defrost device to turn on the electric heating module to heat the water in the water tank. Then the defrost is triggered.
  • the defrost device turns on the water circulation module to defrost the heat exchanger surface.
  • the embodiment of the present disclosure provides another method for defrosting an outdoor unit of an air conditioner, comprising:
  • Step S201 The control console obtains a first outdoor unit temperature and a first outdoor humidity.
  • Step S202 When the temperature of the first outdoor unit is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold, the control console sends a heating instruction to the defrosting device.
  • Step S203 the defrosting device turns on the electric heating module.
  • Step S204 the control console sends a detection instruction to the frost detection device.
  • Step S205 The frost detection device receives a detection instruction and obtains a first frost condition on the surface of the heat exchanger.
  • Step S206 the frost detection device sends the first frost condition to the control console.
  • Step S207 the control console receives the first frosting condition, and sends a first defrosting instruction to the defrosting device when the first frosting condition on the surface of the heat exchanger is frosted.
  • Step S208 the defrost device receives the first defrost instruction and turns on the water circulation module.
  • the method for defrosting the outdoor unit of the air conditioner provided by the embodiment of the present disclosure is adopted, by obtaining the first outdoor unit temperature and the first outdoor humidity, and then sending a heating instruction to the defrosting device according to the first outdoor unit temperature and the first outdoor humidity, triggering the defrosting device to turn on the electric heating module to heat the water in the water tank. Then, a detection instruction is sent to the frost detection device to obtain the first frost condition on the surface of the heat exchanger from the frost detection device, and when the first frost condition is frosted, the first defrost instruction is sent to the defrosting device to trigger the defrosting device to turn on the water circulation module.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user's use experience during defrosting.
  • the defrost device since the defrost device is triggered to heat the water in the water tank when the first outdoor unit temperature is less than or equal to the preset temperature threshold and the first outdoor humidity is greater than or equal to the preset humidity threshold, when frost forms on the surface of the heat exchanger, hot water can be used to defrost quickly, thereby improving the defrosting efficiency.
  • the method further includes: obtaining a second outdoor unit temperature and a second outdoor humidity. Controlling the defrosting device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity. In this way, the second outdoor unit temperature and the second outdoor humidity are obtained, and the defrosting device is controlled to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity, so that the defrosting device will not be used for defrosting all the time, thereby saving electric energy.
  • obtaining the second outdoor unit temperature and the second outdoor humidity includes: after controlling the defrosting device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface, determining the first outdoor unit temperature sent by the environmental monitoring device as the second outdoor unit temperature. Determining the first outdoor humidity sent by the environmental monitoring device as the second outdoor humidity.
  • the second frosting condition includes no frost
  • controlling the defrost device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity includes: obtaining the second frosting condition of the heat exchanger surface.
  • the second frosting condition is no frost
  • the second outdoor unit temperature is less than or equal to the preset temperature threshold
  • the second outdoor humidity is greater than or equal to the preset humidity threshold
  • the defrost device since the defrost device is controlled to stop defrosting the heat exchanger surface when the second outdoor unit temperature is less than or equal to the preset temperature threshold or the second outdoor humidity is greater than or equal to the preset humidity threshold, the heat exchanger surface may be re-frosted at any time, resulting in the need for the defrost device to repeatedly defrost, which is likely to reduce the service life of the defrost device.
  • controlling the defrost device to stop defrosting the heat exchanger surface can only ensure the defrosting effect, and can also enable the defrost device to complete defrosting at one time, thereby reducing the defrosting frequency and increasing the service life of the defrost device.
  • obtaining a second frosting condition of the heat exchanger surface includes: after controlling a defrosting device to defrost the heat exchanger surface according to a first frosting condition of the heat exchanger surface, determining the first frosting condition sent by a frosting detection device as a second frosting condition of the heat exchanger surface.
  • obtaining a second frosting condition on the heat exchanger surface includes: resending a detection instruction to the frosting detection device to trigger the frosting detection device to obtain the second frosting condition on the heat exchanger surface of the heat exchanger. Receiving the second frosting condition on the heat exchanger surface sent by the frosting detection device.
  • controlling the defrost device to stop defrosting the surface of the heat exchanger includes: sending an end-defrost instruction to the defrost device, triggering the defrost device to stop defrosting the surface of the heat exchanger.
  • the embodiment of the present disclosure provides another method for defrosting an outdoor unit of an air conditioner, comprising:
  • Step S301 The control console obtains a first outdoor unit temperature and a first outdoor humidity.
  • Step S302 When the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold, the control console obtains a first frost condition on the surface of the heat exchanger.
  • Step S303 When the first frosting condition of the heat exchanger surface is frosted, the control console controls the defrosting device to defrost the heat exchanger surface.
  • Step S304 the control console obtains the second outdoor unit temperature and the second outdoor humidity.
  • Step S305 the control console obtains a second frost condition on the surface of the heat exchanger.
  • Step S306 when the second frosting condition is no frost, the second outdoor unit temperature is less than or equal to the preset temperature threshold, and the second outdoor humidity is greater than or equal to the preset humidity threshold, the console controls the defrosting device to stop defrosting the heat exchanger surface.
  • the method for defrosting an outdoor unit of an air conditioner provided by an embodiment of the present disclosure is adopted, by obtaining a first outdoor unit temperature and a first outdoor humidity, and then when the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold, obtain the first frosting condition of the heat exchanger surface, and control the defrosting device to defrost the heat exchanger surface when the first frosting condition is frosted.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode during defrosting, so that the refrigerant is discharged into the air conditioner outdoor unit to melt the frost layer on the heat exchanger surface.
  • the air conditioner does not interrupt or weaken the indoor temperature regulation, ensuring that the air conditioner does not affect the indoor temperature regulation by the defrosting, thereby improving the user's experience during defrosting.
  • the defrosting device can be controlled to stop defrosting the heat exchanger surface, saving electric energy.
  • the embodiment of the present disclosure provides a device 9 for defrosting an outdoor unit of an air conditioner, comprising a first acquisition module 10, a second acquisition module 11 and a first control module 12.
  • the first acquisition module 10 is configured to acquire a first outdoor unit temperature and a first outdoor humidity
  • the second acquisition module 11 is configured to acquire a first frosting condition of a heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity
  • the first control module 12 is configured to control a defrosting device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface.
  • the device for defrosting the outdoor unit of the air conditioner provided by the embodiment of the present disclosure is used to obtain the first outdoor unit temperature and the first outdoor humidity, and then obtain the first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity, and control the defrosting device to defrost the heat exchanger surface according to the first frosting condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user experience during defrosting.
  • the second acquisition module is configured to obtain a first frost condition on the surface of the heat exchanger according to the first outdoor unit temperature and the first outdoor humidity by the following method: when the first outdoor unit temperature is less than or equal to a preset temperature threshold and the first outdoor humidity is greater than or equal to a preset humidity threshold, obtain the first frost condition on the surface of the heat exchanger.
  • the first frosting condition of the heat exchanger surface includes frosting;
  • the first control module is configured to control the defrost device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface by the following method: when the first frosting condition of the heat exchanger surface is frosting, control the defrost device to defrost the heat exchanger surface.
  • the device for defrosting an outdoor unit of an air conditioner further comprises a second control module.
  • the second control module is configured to control the defrosting device to defrost the heat exchanger surface according to the first frosting condition of the heat exchanger surface, obtain a second outdoor unit temperature and a second outdoor humidity, and control the defrosting device to stop defrosting the heat exchanger surface according to the second outdoor unit temperature and the second outdoor humidity.
  • the second frosting condition includes no frosting;
  • the second control module is configured to control the second chamber according to the following method: The outdoor unit temperature and the second outdoor humidity control the defrosting device to stop defrosting the heat exchanger surface: the second frosting condition of the heat exchanger surface is obtained.
  • the second frosting condition is no frost
  • the second outdoor unit temperature is less than or equal to the preset temperature threshold
  • the second outdoor humidity is greater than or equal to the preset humidity threshold
  • the defrosting device is controlled to stop defrosting the heat exchanger surface.
  • the embodiment of the present disclosure provides a device 13 for defrosting an outdoor unit of an air conditioner, including a processor 14 and a memory 15.
  • the device may also include a communication interface 16 and a bus 17.
  • the processor 14, the communication interface 16, and the memory 15 may communicate with each other through the bus 17.
  • the communication interface 16 may be used for information transmission.
  • the processor 14 may call the logic instructions in the memory 15 to execute the method for defrosting the outdoor unit of the air conditioner of the above embodiment.
  • logic instructions in the above-mentioned memory 15 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 15 is a computer-readable storage medium that can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the method in the embodiment of the present disclosure.
  • the processor 14 executes the function application and data processing by running the program instructions/modules stored in the memory 15, that is, the method for defrosting the outdoor unit of the air conditioner in the above embodiment is implemented.
  • the memory 15 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc.
  • the memory 15 may include a high-speed random access memory and may also include a non-volatile memory.
  • the device for defrosting the outdoor unit of the air conditioner provided by the embodiment of the present disclosure is used to obtain the first outdoor unit temperature and the first outdoor humidity, and then obtain the first frosting condition of the heat exchanger surface according to the first outdoor unit temperature and the first outdoor humidity, and control the defrosting device to defrost the heat exchanger surface according to the first frosting condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode so that the refrigerant is discharged into the outdoor unit of the air conditioner to melt the frost layer on the surface of the heat exchanger.
  • the indoor temperature regulation of the air conditioner will not be interrupted or weakened, ensuring that the indoor temperature regulation of the air conditioner will not be affected by defrosting, thereby improving the user experience during defrosting.
  • the embodiment of the present disclosure provides a control console 8, comprising: a control console body, and the above-mentioned device 9 (13) for defrosting the outdoor unit of the air conditioner.
  • the device 9 (13) for defrosting the outdoor unit of the air conditioner is installed on the control console body.
  • the installation relationship described here is not limited to placement inside the control console, but also includes installation connections with other components of the control console, including but not limited to physical connection, electrical connection or signal transmission connection, etc. It can be understood by those skilled in the art that the device 9 (13) for defrosting the outdoor unit of the air conditioner can be adapted to a feasible control console body, thereby realizing other feasible embodiments.
  • the console provided by the embodiment of the present disclosure is used to obtain the first outdoor unit temperature and the first outdoor humidity, and then The first frost condition of the heat exchanger surface is obtained according to the first outdoor unit temperature and the first outdoor humidity, and the defrosting device is controlled to defrost the heat exchanger surface according to the first frost condition.
  • the air conditioner does not need to switch the four-way reversing valve to the valve opening corresponding to the cooling mode, so that the refrigerant is discharged into the air conditioner outdoor unit to melt the frost layer on the heat exchanger surface.
  • An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for defrosting an outdoor unit of an air conditioner.
  • the computer-readable storage medium mentioned above may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • the embodiment of the present disclosure provides a computer program, which, when executed by a computer, enables the computer to implement the above-mentioned method for defrosting an outdoor unit of an air conditioner.
  • An embodiment of the present disclosure provides a computer program product, which includes computer instructions stored on a computer-readable storage medium.
  • the program instructions When executed by a computer, the computer implements the above-mentioned method for defrosting an outdoor unit of an air conditioner.
  • the technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiment of the present disclosure.
  • the aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes, or a transient storage medium.
  • the term “and/or” as used in this application refers to any and all possible combinations of one or more associated listings.
  • the term “comprise” and its variants “comprises” and/or including (comprising) refer to the existence of stated features, wholes, steps, operations, elements, and/or components, but do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and/or groups of these.
  • the elements defined by the sentence “comprising a " do not exclude the existence of other identical elements in the process, method or device comprising the elements.
  • each embodiment may focus on the differences from other embodiments, and the same or similar parts between the embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts may refer to the description of the method part.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
  • the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
  • each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.
  • each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function.
  • the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved.

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Abstract

一种用于对空调器室外机（6）除霜的方法，空调器室外机（6）内设置有热交换器；热交换器的表面设置有除霜装置（7）；除霜装置（7）被配置为利用热水与热交换器表面进行热交换，以对热交换器表面进行除霜；该方法包括：获取第一室外机温度和第一室外湿度；根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况；根据热交换器表面的第一结霜情况控制除霜装置（7）对热交换器表面进行除霜。这样，除霜时空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。还公开一种用于对空调器室外机（6）除霜的装置（7）及控制台（8）、存储介质（15）、系统。

Description

用于对空调器室外机除霜的方法及装置、控制台、存储介质、系统
本申请基于申请号为202211301974.4、申请日为2022年10月24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
本申请涉及空调器技术领域，例如涉及一种用于对空调器室外机除霜的方法及装置、控制台、存储介质、系统。
背景技术
目前，空调器已经成为人们居家和办公的必用电器。人们会利用空调器对温度进行调节，使自己处于一个温度适宜的环境中。空调器在冬天运行制热模式的情况下，空调器的室外机会从室外吸收热量，导致室外机的热交换器周围温度较低，空气中的水蒸气会凝结成霜附着在热交换器表面。热交换器表面的霜会降低空调外机的换热能力，从而降低空调的制热效率。相关技术中通常将四通换向阀切换到制冷模式对应的阀开度，让压缩机排出的高温高压的冷媒经过四通换向阀排入到空调外机，以融化热交换器表面的霜层。
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：相关技术中需要四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。这样，在除霜时，空调器对室内的温度调节会被中断或减弱，导致室内温度无法维持，使得用户的使用感受较差。
需要说明的是，在上述背景技术部分公开的信息仅用于加强对本申请的背景的理解，因此可以包括不构成对本领域普通技术人员已知的现有技术的信息。
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对空调器室外机除霜的方法及装置、控制台、存储介质、系统，以能够在除霜时提高用户的使用感受。
在一些实施例中，所述用于对空调器室外机除霜的方法，所述空调器室外机内设置有 热交换器；所述热交换器的热交换器表面设置有除霜装置；所述除霜装置被配置为利用热水与所述热交换器表面进行热交换，以对所述热交换器表面进行除霜；所述方法包括：获取第一室外机温度和第一室外湿度；根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
在一些实施例中，所述根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况，包括：在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取所述热交换器表面的第一结霜情况。
在一些实施例中，所述热交换器表面的第一结霜情况包括已结霜；所述根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜，包括：在热交换器表面的第一结霜情况为已结霜的情况下，控制所述除霜装置对所述热交换器表面进行除霜。
在一些实施例中，所述根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜后，还包括：获取第二室外机温度和第二室外湿度；根据所述第二室外机温度和所述第二室外湿度控制所述除霜装置停止对所述热交换器表面进行除霜。
在一些实施例中，所述第二结霜情况包括未结霜；所述根据所述第二室外机温度和所述第二室外湿度控制所述除霜装置停止对所述热交换器表面进行除霜，包括：获取热交换器表面的第二结霜情况；在所述第二结霜情况为未结霜、所述第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制所述除霜装置停止对所述热交换器表面进行除霜。
在一些实施例中，所述用于对空调器室外机除霜的装置，所述空调器室外机的热交换器表面设置有除霜装置；所述除霜装置被配置为利用热水与所述热交换器表面进行热交换，以对所述热交换器表面进行除霜；所述装置包括：第一获取模块，被配置为获取第一室外机温度和第一室外湿度；第二获取模块，被配置为根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；第一控制模块，被配置为根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
在一些实施例中，所述用于对空调器室外机除霜的装置，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，执行上述的用于对空调器室外机除霜的方法。
在一些实施例中，所述控制台，包括：控制台本体；上述的用于对空调器室外机除霜的装置，被安装于所述控制台本体。
在一些实施例中，所述程序指令在运行时，执行上述的用于对空调器室外机除霜的方法。
在一些实施例中，所述用于对空调器室外机除霜的系统，包括：空调器室外机；所述空调器室外机内设置有热交换器；环境监测装置，被配置为对空调器室外机的温度进行检测，获得第一室外机温度；对室外的湿度进行检测，获得第一室外湿度；将所述第一室外机温度和所述第一室外湿度发送给控制台；结霜检测装置，被配置为获取所述热交换器的热交换器表面的第一结霜情况，并将所述热交换器表面的第一结霜情况发送给所述控制台；除霜装置，被设置在空调器室外机的热交换器表面；所述除霜装置被配置为利用热水与所述热交换器表面进行热交换，以对所述热交换器表面进行除霜；所述控制台，被配置为获取第一室外机温度和第一室外湿度；根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
本公开实施例提供的用于对空调器室外机除霜的方法及装置、控制台、存储介质、系统，可以实现以下技术效果：通过获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
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环境监测装置、结霜检测装置、除霜装置和控制台之间的连接关系图；
图2本公开实施例提供的一个除霜装置的工作原理示意图；
图3是是本公开实施例提供的一个用于对空调器室外机除霜的方法的示意图；
图4是本公开实施例提供的一个用于对空调器室外机除霜的方法的时序图；
图5是本公开实施例提供的另一个用于对空调器室外机除霜的方法的示意图；
图6是本公开实施例提供的一个用于对空调器室外机除霜的装置的示意图；
图7是本公开实施例提供的另一个用于对空调器室外机除霜的装置的示意图；
图8是本公开实施例提供的一个控制台的示意图。
附图标记：
1：水循环模块；2：储水模块；3：管路；4：环境监测装置；5：结霜检测装置；6：
空调器室外机；7：除霜装置；8：控制台。
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。
结合图1和图2所示，本实施例提供一种用于对空调器室外机除霜的系统。该系统包括：空调器室外机6、环境监测装置4、结霜检测装置5、除霜装置7和控制台8。空调器室外机6内设置有热交换器。环境监测装置4，被配置为对空调器室外机的温度进行检测，获得第一室外机温度；对室外的湿度进行检测，获得第一室外湿度；将第一室外机温度和第一室外湿度发送给控制台。结霜检测装置5被配置为获取热交换器的热交换器表面的第一结霜情况，并将热交换器表面的第一结霜情况发送给控制台。除霜装置7，被设置在空调器室外机6的热交换器表面。除霜装置7被配置为利用热水与热交换器表面进行热交换，以对热交换器表面进行除霜。控制台，被配置为获取第一室外机温度和第一室外湿度。根 据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况。根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜。其中，除霜装置包括：储水模块2、管路3和水循环模块1。其中，储水模块2和水循环模块1通过管路3连通。储水模块2包括储水箱和电加热模块。储水箱用于存储水。电加热模块用于对储水箱中的水进行加热。管路3设置在空调器室外机的热交换器表面。水循环模块1开启时，能够使储水模块中的热水在管路和储水模块中循环，使得热水在流经热交换器表面时能够与热交换器表面进行热交换，从而能够对热交换器表面进行除霜。在一些实施例中，水循环模块为水泵。控制台为用于对环境监测装置、结霜检测装置和除霜装置进行控制的电子设备。例如：空调器或服务器等。
采用本公开实施例提供的用于对空调器室外机除霜的系统，控制台通过环境监测装置获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度利用结霜检测装置获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
进一步的，除霜装置被配置为通过以下方法利用热水与热交换器表面进行热交换，以对热交换器表面进行除霜：接收控制台发送的加热指令，开启电加热模块，以对储水箱中的水进行加热。接收到控制台发送的第一除霜指令，开启水循环模块，以对热交换器表面进行除霜。
进一步的，除霜装置被配置为通过以下方法利用热水与热交换器表面进行热交换，以对热交换器表面进行除霜：接收控制台发送的第二除霜指令，开启电加热模块，以对储水箱中的水进行加热，然后开启水循环模块，以对热交换器表面进行除霜。第二除霜指令用于触发除霜装置开启电加热模块，然后开启水循环模块。
进一步的，除霜装置还被配置为接收控制台发送的结束除霜指令，并停止对热交换器表面进行除霜。
进一步的，环境监测装置包括空调器室外机温度监测模块和室外湿度监测模块。其中，室外机温度监测模块、室外湿度监测模块均与控制台连接。室外机温度监测模块被配置为对空调器室外机的温度进行检测，获得第一室外机温度。将第一室外机温度发送给控制台。室外湿度监测模块被配置为对室外的湿度进行检测，获得第一室外湿度。将第一室外湿度发送给控制台。其中，空调器室外机的温度为空调器室外机内热交换器表面的温度。室外 的湿度为室外的环境湿度，即空调器室外机外部的湿度。
在一些实施例中，室外机温度监测模块实时对空调器室外机的温度进行检测，获得第一室外机温度。室外湿度监测模块实时对室外的湿度进行检测，获得第一室外湿度。
进一步的，结霜检测装置包括夜视摄像机模块、特征处理模块和结霜识别模块。其中，夜视摄像机模块与特征处理模块连接，特征处理模块与结霜识别模块连接，结霜识别模块与控制台连接；夜视摄像机模块被配置为对热交换器表面进行拍摄，获得第一图像。将第一图像发送给特征处理模块。特征处理模块被配置为接收夜视摄像机模块发送的第一图像。对第一图像进行特征识别，获得第一图像的第一特征。将该第一特征发送给结霜识别模块。结霜识别模块被配置为接收特征处理模块发送的第一特征。根据第一特征识别出热交换器表面的第一结霜情况。将热交换器表面的第一结霜情况发送给控制台。
进一步的，特征处理模块被配置为通过以下方法对第一图像进行特征识别：将该第一图像输入预设的特征处理模型，获得第一图像对应的多个第一中间特征图。其中，预设的特征处理模型为完全卷积网络模型。将第一中间特征图确定为第一图像的第一特征。
在一些实施例中，夜视摄像机模块为夜视摄像机。特征处理模块接收夜视摄像机发送的第一图像I。将第一图像I输入预设的特征处理模型Nfeat，获得第一图像I对应的多个第一中间特征图f。其中，f＝Nfeat(I)。Nfeat(I)表征将第一图像I输入预设的特征处理模型Nfeat。然后将第一中间特征图f确定为第一图像的第一特征。
进一步的，结霜识别模块被配置为通过以下方法根据第一特征识别出热交换器表面的第一结霜情况：将该第一特征输入预设的结霜识别模型，热交换器表面的第一结霜情况。其中，预设的结霜识别模型为卷积神经网络模型。
在一些实施例中，结霜识别模块接收特征处理模块发送的第一特征f。将第一特征f输入预设的结霜识别模型Ntask，获得热交换器表面的第一结霜情况y。其中，y＝Ntask(f)。Ntask(f)用于表征将第一特征f输入预设的结霜识别模型Ntask。然后将第一结霜情况发送给控制台。
在一些实施例中，特征处理模型为特征网络，结霜识别模型为任务网络。特征网络和特征网络两者结合能够获得热交换器表面的第一结霜情况。
进一步的，结霜检测装置被配置为通过以下方法获取热交换器的热交换器表面的第一结霜情况：在接收到控制台发送的检测指令的情况下，对热交换器表面进行拍摄，获取热交换器的热交换器表面的第一结霜情况。即，夜视摄像机模块被配置为在接收到控制台发送的检测指令的情况下，对热交换器表面进行拍摄，获得第一图像。将第一图像发送给特征处理模块。特征处理模块被配置为接收夜视摄像机模块发送的第一图像。对第一图像进 行特征识别，获得第一图像的第一特征。将该第一特征发送给结霜识别模块。结霜识别模块被配置为接收特征处理模块发送的第一特征。根据第一特征识别出热交换器表面的第一结霜情况。将热交换器表面的第一结霜情况发送给控制台。其中，检测指令用于触发结霜检测装置获取热交换器的热交换器表面的第一结霜情况。
进一步的，结霜检测装置还被配置为在重新接收到控制台发送的检测指令的情况下，对热交换器表面进行拍摄，获取热交换器的热交换器表面的第二结霜情况，并将热交换器表面的第二结霜情况发送给控制台。即，夜视摄像机模块还被配置为在重新接收到控制台发送的检测指令的情况下，对热交换器表面进行拍摄，获得第二图像。将第二图像发送给特征处理模块。特征处理模块被配置为接收夜视摄像机模块发送的第二图像。对第二图像进行特征识别，获得第二图像的第二特征。将该第二特征发送给结霜识别模块。结霜识别模块被配置为接收特征处理模块发送的第二特征。根据第二特征识别出热交换器表面的第二结霜情况。将热交换器表面的第二结霜情况发送给控制台。
进一步的，特征处理模块被配置为通过以下方法对第二图像进行特征识别：将该第二图像输入预设的特征处理模型，获得第二图像对应的多个第二中间特征图。将第二中间特征图确定为第二图像的第二特征。
进一步的，结霜识别模块被配置为通过以下方法根据第二特征识别出热交换器表面的第二结霜情况：将该第二征输入预设的结霜识别模型，热交换器表面的第二结霜情况。
进一步的，控制台被配置为通过以下方法获取第一室外机温度和第一室外湿度：接收环境监测装置发送的第一室外机温度和第一室外湿度。
进一步的，控制台被配置为通过以下方法根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况：在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况。
进一步的，控制台被配置为通过以下方法获取热交换器表面的第一结霜情况：接收结霜检测装置发送的第一结霜情况。
进一步的，控制台被配置为通过以下方法获取热交换器表面的第一结霜情况：发送检测指令给结霜检测装置，触发结霜检测装置获取热交换器的热交换器表面的第一结霜情况。接收结霜检测装置发送的热交换器表面的第一结霜情况。
进一步的，控制台还被配置为在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置对储水箱中的水进行加热。
进一步的，控制台被配置为通过以下方法控制除霜装置对储水箱中的水进行加热：发送加热指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。
进一步的，热交换器表面的第一结霜情况包括已结霜；控制台被配置为通过以下方法根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜：在热交换器表面的第一结霜情况为已结霜的情况下，控制除霜装置对热交换器表面进行除霜。
进一步的，控制台被配置为通过以下方法控制除霜装置对热交换器表面进行除霜：发送第一除霜指令给除霜装置，触发除霜装置开启水循环模块，以对热交换器表面进行除霜。
进一步的，控制台被配置为通过以下方法控制除霜装置对热交换器表面进行除霜：发送第二除霜指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。然后触发除霜装置开启水循环模块，以对热交换器表面进行除霜。
进一步的，控制台还被配置为获取第二室外机温度和第二室外湿度。根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜。
进一步的，控制台被配置为通过以下方法获取第二室外机温度和第二室外湿度：在根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，将环境监测装置发送的第一室外机温度确定为第二室外机温度。将环境监测装置发送的第一室外湿度确定为第二室外湿度。
进一步的，第二结霜情况包括未结霜；控制台被配置为通过以下方法根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜：获取热交换器表面的第二结霜情况。在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜。
进一步的，控制台被配置为通过以下方法获取热交换器表面的第二结霜情况：在根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，将结霜检测装置发送的第一结霜情况确定为热交换器表面的第二结霜情况。
进一步的，控制台被配置为通过以下方法获取热交换器表面的第二结霜情况：重新发送检测指令给结霜检测装置，触发结霜检测装置获取热交换器的热交换器表面的第二结霜情况。接收结霜检测装置发送的热交换器表面的第二结霜情况。
进一步的，控制台被配置为通过以下方法控制除霜装置停止对热交换器表面进行除霜：发送结束除霜指令给除霜装置，触发除霜装置停止对热交换器表面进行除霜。
进一步的，该对空调器室外机除霜的系统还包括：供电装置和通信装置。供电装置被配置为对空调器室外机、环境监测装置、结霜检测装置、除霜装置和控制台进行供电。例如：充电桩，插座等。通信装置被配置为实现空调器室外机、环境监测装置、结霜检测装置、除霜装置和控制台之间的通信连接。例如：基站、蓝牙设备、wifi(无线网络通信技 术)设备、路由器等。
结合图3所示，本公开实施例提供一种用于对空调器室外机除霜的方法，包括：
步骤S101，控制台获取第一室外机温度和第一室外湿度。
步骤S102，控制台根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况。
步骤S103，控制台根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜。
采用本公开实施例提供的用于对空调器室外机除霜的方法，通过获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
进一步的，获取第一室外机温度和第一室外湿度，包括：接收环境监测装置发送的第一室外机温度和第一室外湿度。其中，第一室外机温度为空调器室外机内热交换器表面的温度。第一室外湿度为室外的环境湿度，即空调器室外机外部的湿度。
可选地，根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，包括：在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况。这样，在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况，不需要实时获取热交换器表面的第一结霜情况，节约了电能。
进一步的，第一室外湿度为相对湿度。
在一些实施例中，预设的温度阈值为2摄氏度。预设的湿度阈值为50％。这样，由于热交换器表面在第一室外机温度小于或等于预设的2摄氏度且第一室外湿度大于或等于50％的情况下，最容易结霜。因此，能够及时获取热交换器表面的第一结霜情况，便于快速对热交换器表面进行除霜。
进一步的，获取热交换器表面的第一结霜情况，包括：接收结霜检测装置发送的第一结霜情况。
进一步的，获取热交换器表面的第一结霜情况，包括：发送检测指令给结霜检测装置，触发结霜检测装置获取热交换器的热交换器表面的第一结霜情况。接收结霜检测装置发送的热交换器表面的第一结霜情况。
进一步的，在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，还包括：控制除霜装置对储水箱中的水进行加热。这样，能够在第一结霜情况为已结霜的情况下，控制除霜装置立即利用加热好的热水对热交换器表面进行除霜，提高了除霜的效率。
进一步的，控制除霜装置对储水箱中的水进行加热，包括：发送加热指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。
可选地，热交换器表面的第一结霜情况包括已结霜；根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜，包括：在热交换器表面的第一结霜情况为已结霜的情况下，控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
在一些实施例中，热交换器表面的第一结霜情况包括已结霜和未结霜。在热交换器表面的第一结霜情况为已结霜的情况下，不控制除霜装置对热交换器表面进行除霜。
进一步的，控制除霜装置对热交换器表面进行除霜，包括：发送第一除霜指令给除霜装置，触发除霜装置开启水循环模块，以对热交换器表面进行除霜。
在一些实施例中，获取第一室外机温度和第一室外湿度。在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，发送加热指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。并获取热交换器表面的第一结霜情况。在热交换器表面的第一结霜情况为已结霜的情况下，发送第一除霜指令给除霜装置，触发除霜装置开启水循环模块，以对热交换器表面进行除霜。这样，能够在第一结霜情况为已结霜的情况下，控制除霜装置立即利用加热好的热水对热交换器表面进行除霜，提高了除霜的效率。
进一步的，控制除霜装置对热交换器表面进行除霜，包括：发送第二除霜指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。然后触发除霜装置开启水循环模块，以对热交换器表面进行除霜。第二除霜指令用于触发除霜装置开启电加热模块，然后开启水循环模块。
在一些实施例中，获取第一室外机温度和第一室外湿度。在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况。在热交换器表面的第一结霜情况为已结霜的情况下，发送第二除霜指令给除霜装置，触发除霜装置开启电加热模块，以对储水箱中的水进行加热。然后触发除 霜装置开启水循环模块，以对热交换器表面进行除霜。
结合图4所示，本公开实施例提供另一种用于对空调器室外机除霜的方法，包括：
步骤S201，控制台获取第一室外机温度和第一室外湿度。
步骤S202，控制台在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，发送加热指令给除霜装置。
步骤S203，除霜装置开启电加热模块。
步骤S204，控制台发送检测指令给结霜检测装置。
步骤S205，结霜检测装置接收检测指令，并获取热交换器表面的第一结霜情况。
步骤S206，结霜检测装置发送第一结霜情况给控制台。
步骤S207，控制台接收第一结霜情况，并在热交换器表面的第一结霜情况为已结霜的情况下，发送第一除霜指令给除霜装置。
步骤S208，除霜装置接收第一除霜指令，并开启水循环模块。
采用本公开实施例提供的用于对空调器室外机除霜的方法，通过获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度发送加热指令给除霜装置，触发除霜装置开启电加热模块对水箱中的水进行加热。然后发送检测指令给结霜检测装置，以从结霜检测装置获取热交换器表面的第一结霜情况，并在第一结霜情况为已结霜的情况下，发送第一除霜指令给除霜装置，触发除霜装置开启水循环模块。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。同时，由于在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，就触发除霜装置加热水箱中的水，使得热交换器表面表面结霜的时候，能够快速利用热水进行除霜，提高了除霜的效率。
可选地，根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，还包括：获取第二室外机温度和第二室外湿度。根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜。这样，获取第二室外机温度和第二室外湿度，并根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜，不会一直利用除霜装置进行除霜，节约了电能。
进一步的，获取第二室外机温度和第二室外湿度，包括：在根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，将环境监测装置发送的第一室外机温度确定为第二室外机温度。将环境监测装置发送的第一室外湿度确定为第二室外湿度。
可选地，第二结霜情况包括未结霜；根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜，包括：获取热交换器表面的第二结霜情况。在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜。这样，由于在第二室外机温度小于或等于预设的温度阈值或第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜，会使得热交换器表面随时会重新结霜，导致除霜装置需要反复进行除霜，容易降低除霜装置的使用寿命。因此，在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜，仅能够保证除霜效果，也能够使除霜装置一次性完成除霜，降低了除霜频率的同时，提高了除霜装置的使用时长。
进一步的，获取热交换器表面的第二结霜情况，包括：在根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，将结霜检测装置发送的第一结霜情况确定为热交换器表面的第二结霜情况。
进一步的，获取热交换器表面的第二结霜情况，包括：重新发送检测指令给结霜检测装置，触发结霜检测装置获取热交换器的热交换器表面的第二结霜情况。接收结霜检测装置发送的热交换器表面的第二结霜情况。
进一步的，控制除霜装置停止对热交换器表面进行除霜，包括：发送结束除霜指令给除霜装置，触发除霜装置停止对热交换器表面进行除霜。
结合图5所示，本公开实施例提供另一种用于对空调器室外机除霜的方法，包括：
步骤S301，控制台获取第一室外机温度和第一室外湿度。
步骤S302，在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，控制台获取热交换器表面的第一结霜情况。
步骤S303，在热交换器表面的第一结霜情况为已结霜的情况下，控制台控制除霜装置对热交换器表面进行除霜。
步骤S304，控制台获取第二室外机温度和第二室外湿度。
步骤S305，控制台获取热交换器表面的第二结霜情况。
步骤S306，在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制台控制除霜装置停止对热交换器表面进行除霜。
采用本公开实施例提供的用于对空调器室外机除霜的方法，通过获取第一室外机温度和第一室外湿度，然后在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于 或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况，并第一结霜情况为已结霜的情况下，控制除霜装置对热交换器表面进行除霜。然后获取第二室外机温度、第二室外湿度和第二结霜情况，以在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。同时，能够在热交换器表面除霜完成且不容易结霜的情况下，控制除霜装置停止对热交换器表面进行除霜，节约了电能。
结合图6所示，本公开实施例提供一种用于对空调器室外机除霜的装置9，包括第一获取模块10、第二获取模块11和第一控制模块12。第一获取模块10被配置为获取第一室外机温度和第一室外湿度；第二获取模块11被配置为根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况；第一控制模块12被配置为根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜。
采用本公开实施例提供的用于对空调器室外机除霜的装置，通过获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
可选地，第二获取模块被配置为通过如下方法根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况：在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取热交换器表面的第一结霜情况。
可选地，热交换器表面的第一结霜情况包括已结霜；第一控制模块被配置为通过如下方法根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜：在热交换器表面的第一结霜情况为已结霜的情况下，控制除霜装置对热交换器表面进行除霜。
可选地，该用于对空调器室外机除霜的装置还包括第二控制模块。第二控制模块被配置为根据热交换器表面的第一结霜情况控制除霜装置对热交换器表面进行除霜后，获取第二室外机温度和第二室外湿度；根据第二室外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜。
可选地，第二结霜情况包括未结霜；第二控制模块被配置为通过如下方法根据第二室 外机温度和第二室外湿度控制除霜装置停止对热交换器表面进行除霜：获取热交换器表面的第二结霜情况。在第二结霜情况为未结霜、第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制除霜装置停止对热交换器表面进行除霜。
结合图7所示，本公开实施例提供一种用于对空调器室外机除霜的装置13，包括处理器(processor)14和存储器(memory)15。可选地，该装置还可以包括通信接口(Communication Interface)16和总线17。其中，处理器14、通信接口16、存储器15可以通过总线17完成相互间的通信。通信接口16可以用于信息传输。处理器14可以调用存储器15中的逻辑指令，以执行上述实施例的用于对空调器室外机除霜的方法。
此外，上述的存储器15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15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14通过运行存储在存储器15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对空调器室外机除霜的方法。
存储器15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15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。
采用本公开实施例提供的用于对空调器室外机除霜的装置，通过获取第一室外机温度和第一室外湿度，然后根据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
结合图8所示，本公开实施例提供了一种控制台8，包括：控制台本体，以及上述的用于对空调器室外机除霜的装置9(13)。用于对空调器室外机除霜的装置9(13)被安装于控制台本体。这里所表述的安装关系，并不仅限于在控制台内部放置，还包括了与控制台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，用于对空调器室外机除霜的装置9(13)可以适配于可行的控制台本体，进而实现其他可行的实施例。
采用本公开实施例提供的控制台，通过获取第一室外机温度和第一室外湿度，然后根 据第一室外机温度和第一室外湿度获取热交换器表面的第一结霜情况，并根据该第一结霜情况控制除霜装置对热交换器表面进行除霜。这样，在除霜时空调器不用将四通换向阀切换到制冷模式对应的阀开度，以使冷媒排入到空调外机，融化热交换器表面的霜层。使得空调器对室内的温度调节不会被中断或减弱，保证了空调器对室内温度的调节不会受到除霜的影响，从而提高了用户在除霜时的使用感受。
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对空调器室外机除霜的方法。
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对空调器室外机除霜的方法。
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指令，当所述程序指令被计算机执行时，使所述计算机实现上述用于对空调器室外机除霜的方法。
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. 一种用于对空调器室外机除霜的方法，其特征在于，所述空调器室外机内设置有热交换器；所述热交换器的热交换器表面设置有除霜装置；所述除霜装置被配置为利用热水与所述热交换器表面进行热交换，以对所述热交换器表面进行除霜；所述方法包括：
    获取第一室外机温度和第一室外湿度；
    根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；
    根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
  2. 根据权利要求1所述的方法，其特征在于，根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况，包括：
    在第一室外机温度小于或等于预设的温度阈值且第一室外湿度大于或等于预设的湿度阈值的情况下，获取所述热交换器表面的第一结霜情况。
  3. 根据权利要求1或2所述的方法，其特征在于，所述热交换器表面的第一结霜情况包括已结霜；根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜，包括：
    在热交换器表面的第一结霜情况为已结霜的情况下，控制所述除霜装置对所述热交换器表面进行除霜。
  4. 根据权利要求1至3任一项所述的方法，其特征在于，根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜后，还包括：
    获取第二室外机温度和第二室外湿度；
    根据所述第二室外机温度和所述第二室外湿度控制所述除霜装置停止对所述热交换器表面进行除霜。
  5. 根据权利要求4所述的方法，其特征在于，所述第二结霜情况包括未结霜；根据所述第二室外机温度和所述第二室外湿度控制所述除霜装置停止对所述热交换器表面进行除霜，包括：
    获取热交换器表面的第二结霜情况；
    在所述第二结霜情况为未结霜、所述第二室外机温度小于或等于预设的温度阈值且第二室外湿度大于或等于预设的湿度阈值的情况下，控制所述除霜装置停止对所述热交换器表面进行除霜。
  6. 一种用于对空调器室外机除霜的装置，其特征在于，所述空调器室外机的热交换器表面设置有除霜装置；所述除霜装置被配置为利用热水与所述热交换器表面进行 热交换，以对所述热交换器表面进行除霜；所述装置包括：
    第一获取模块，被配置为获取第一室外机温度和第一室外湿度；
    第二获取模块，被配置为根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；
    第一控制模块，被配置为根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
  7. 一种用于对空调器室外机除霜的装置，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5任一项所述的用于对空调器室外机除霜的方法。
  8. 一种控制台，其特征在于，包括：
    控制台本体；
    如权利要求6或7所述的用于对空调器室外机除霜的装置，被安装于所述控制台本体。
  9. 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5任一项所述的用于对空调器室外机除霜的方法。
  10. 一种用于对空调器室外机除霜的系统，其特征在于，包括：
    空调器室外机；所述空调器室外机内设置有热交换器；
    环境监测装置，被配置为对空调器室外机的温度进行检测，获得第一室外机温度；对室外的湿度进行检测，获得第一室外湿度；将所述第一室外机温度和所述第一室外湿度发送给控制台；
    结霜检测装置，被配置为获取所述热交换器的热交换器表面的第一结霜情况，并将所述热交换器表面的第一结霜情况发送给所述控制台；
    除霜装置，被设置在空调器室外机的热交换器表面；所述除霜装置被配置为利用热水与所述热交换器表面进行热交换，以对所述热交换器表面进行除霜；
    所述控制台，被配置为获取第一室外机温度和第一室外湿度；根据所述第一室外机温度和所述第一室外湿度获取热交换器表面的第一结霜情况；根据所述热交换器表面的第一结霜情况控制所述除霜装置对所述热交换器表面进行除霜。
  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5任一项所述的用于对空调器室外机除霜的方法。
  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5任一项所述的用于对空调器室外机除霜的方法。
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