WO2022166165A1 - 用于空调自清洁的控制方法、装置及空调 - Google Patents

用于空调自清洁的控制方法、装置及空调 Download PDF

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Publication number
WO2022166165A1
WO2022166165A1 PCT/CN2021/113774 CN2021113774W WO2022166165A1 WO 2022166165 A1 WO2022166165 A1 WO 2022166165A1 CN 2021113774 W CN2021113774 W CN 2021113774W WO 2022166165 A1 WO2022166165 A1 WO 2022166165A1
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WIPO (PCT)
Prior art keywords
self
air conditioner
cleaning
temperature
adjustment value
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PCT/CN2021/113774
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English (en)
French (fr)
Inventor
孙振兴
任夫虎
陈朋
孙治国
潘金巍
刘云林
张强
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Publication of WO2022166165A1 publication Critical patent/WO2022166165A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/003—Control arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present application relates to the technical field of smart home appliances, for example, to a control method and device for self-cleaning of an air conditioner, and an air conditioner.
  • the cleanliness and health of the home environment have been paid more and more attention by more and more users.
  • the cleanliness of the air conditioner can greatly affect the cleanliness of the indoor environment. . From the long-term use experience of air conditioners, after the air conditioners run for a long time, a large amount of bacteria will accumulate on the heat exchangers of the air conditioners and circulate in the room through the air conditioners, which is not conducive to human health.
  • air conditioner manufacturers have also developed and manufactured many air conditioner products with cleaning functions, such as air conditioners with self-cleaning functions.
  • Embodiments of the present disclosure provide a control method, device and air conditioner for air conditioner self-cleaning, so as to solve the technical problem that the existing air conditioner self-cleaning startup solution cannot intelligently execute the cleaning mode according to the state of the heat exchanger.
  • control method for air conditioner self-cleaning includes: when the air conditioner operates for a set duration, controlling the air conditioner to operate according to a self-cleaning detection parameter; acquiring a data corresponding to the self-cleaning detection parameter The temperature adjustment value, and the temperature change value of the heat exchanger of the air conditioner; when the detected difference between the temperature change value and the temperature adjustment value is greater than the self-cleaning set threshold, the air conditioner is controlled to execute the cleaning mode.
  • controlling the air conditioner to operate according to the self-cleaning detection parameters includes:
  • the self-cleaning detection rotation speed of the air conditioner internal fan is determined according to the fan rotation speed, and the internal fan is controlled to operate according to the self-cleaning detection rotation speed.
  • controlling the air conditioner to operate according to the self-cleaning detection parameters includes:
  • the self-cleaning detection set temperature of the air conditioner is determined according to the set temperature, and the air conditioner heat exchanger is controlled to operate according to the self-cleaning detection set temperature.
  • the obtaining the temperature adjustment value corresponding to the self-cleaning detection parameter includes:
  • the corresponding first temperature adjustment value is determined according to the rotational speed interval in which the rotational speed difference value is located.
  • the obtaining the temperature adjustment value corresponding to the self-cleaning detection parameter includes:
  • the corresponding second temperature adjustment value is determined according to the rotation speed interval in which the temperature difference value is located.
  • the value of the self-cleaning set threshold is determined according to the operating mode of the air conditioner.
  • the air conditioner is controlled to operate according to the self-cleaning detection parameters, and the temperature change value of the heat exchanger of the air conditioner is stored to update the temperature adjustment value.
  • control device for air conditioner self-cleaning includes:
  • a detection module configured to control the air conditioner to operate according to the self-cleaning detection parameters when the air conditioner operates for a set duration
  • an acquisition module configured to acquire the temperature adjustment value corresponding to the self-cleaning detection parameter, and the temperature change value of the heat exchanger of the air conditioner
  • the control module is configured to control the air conditioner to execute a cleaning mode when the detected difference between the temperature change value and the temperature adjustment value is greater than a self-cleaning set threshold.
  • another control device for air conditioner self-cleaning includes a processor and a memory storing program instructions, wherein the processor is configured to execute the above-mentioned program instructions when executing the program instructions A control method for an air conditioner.
  • the air conditioner includes the above-mentioned control device for air conditioner self-cleaning.
  • control method, device and air conditioner for air conditioner self-cleaning provided by the embodiments of the present disclosure can achieve the following technical effects:
  • the method can intelligently execute the cleaning mode according to the state of the heat exchanger, avoid users not using the self-cleaning function for a long time, and achieve better user experience. Improve the service life of the product and improve the user's praise rate for the product.
  • FIG. 1 is a schematic diagram of a control method for air conditioner self-cleaning provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of another control method for air conditioner self-cleaning provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a control device for air-conditioning self-cleaning provided by an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of another control device for air conditioner self-cleaning 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 three relationships.
  • an embodiment of the present disclosure provides a control method for self-cleaning of an air conditioner, which is applied to an air conditioner with a self-cleaning function.
  • the control method for air conditioner self-cleaning includes:
  • Step S10 when the air conditioner operates for a set duration, control the air conditioner to operate according to the self-cleaning detection parameters.
  • the set duration is used to express the running time from the start of the air conditioner to the stable operation condition.
  • the self-cleaning detection is carried out after the air conditioner runs for a set period of time, which can reduce the occurrence of false detection caused by the unstable operation of the refrigerant.
  • the set duration is 1 hour.
  • the self-cleaning detection parameters refer to the operating parameters of the air conditioner that are different from the operating parameters under stable operating conditions, so that the temperature of the heat exchanger changes, which is convenient for comparison of self-cleaning determination.
  • step S11 the temperature adjustment value corresponding to the self-cleaning detection parameter and the temperature change value of the heat exchanger of the air conditioner are obtained.
  • the temperature adjustment value refers to the standard value of the temperature change of the air conditioner heat exchanger after running the self-cleaning detection parameters.
  • the temperature change value refers to the difference between the temperature value of the air-conditioning heat exchanger before running the self-cleaning detection parameters and the temperature value of the air-conditioning heat exchanger after running the self-cleaning detection parameters.
  • Step S12 when the detected difference between the temperature change value and the temperature adjustment value is greater than the self-cleaning set threshold, control the air conditioner to execute the cleaning mode.
  • the control system executes the cleaning mode.
  • the air conditioner when the air conditioner operates to a stable state, the air conditioner is controlled to operate according to the self-cleaning detection parameters, and the temperature change value of the air conditioner heat exchanger after operation is obtained;
  • the temperature change value and the temperature adjustment value corresponding to the self-cleaning detection parameter determine whether the cooling and heating effect of the air-conditioning heat exchanger is affected, so as to determine whether to execute the cleaning procedure.
  • the method can intelligently execute the cleaning mode according to the state of the heat exchanger, avoid users not using the self-cleaning function for a long time, and achieve better user experience. Improve the service life of the product and improve the user's praise rate for the product.
  • controlling the air conditioner to operate according to the self-cleaning detection parameters includes: obtaining the rotational speed of the internal fan of the air conditioner; determining the self-cleaning detection rotational speed of the air-conditioning internal fan according to the rotational speed of the fan, and controlling the indoor fan to operate according to the self-cleaning detection rotational speed.
  • a first correlation relationship between the rotational speed interval of the interior fan and the rotational speed of the self-cleaning detection is preset in the air conditioner. Then, the self-cleaning detection rotational speed is obtained by: determining the rotational speed range corresponding to the fan rotational speed of the indoor fan;
  • the acquisition of the rotational speed of the self-cleaning detection is also related to the indoor ambient temperature.
  • the air conditioner is preset with a second correlation relationship between the indoor ambient temperature, the rotational speed range of the indoor fan, and the self-cleaning detection rotational speed.
  • the self-cleaning detection speed is obtained by the following methods: obtaining the indoor ambient temperature, and determining the corresponding ambient temperature range; determining the speed range corresponding to the fan speed of the indoor fan; The second correlation relationship is determined to determine the corresponding self-cleaning rotational speed.
  • the above-mentioned second correlation relationship can be obtained by fitting the self-cleaning detection rotation speed determined according to the indoor ambient temperature and the self-cleaning detection rotation speed determined according to the fan rotation speed according to the experimental data of typical working conditions in the research and development stage.
  • the fan speed may be a specific number of revolutions, or may be the gear in which the speed is located.
  • acquiring the temperature adjustment value corresponding to the self-cleaning detection parameter includes: acquiring the rotation speed difference between the self-cleaning detection rotation speed and the fan rotation speed; and determining the corresponding first temperature adjustment value according to the rotation speed interval in which the rotation speed difference is located. .
  • the standard value (temperature adjustment value) of the temperature change after the fan speed is adjusted is obtained to compare with the detected value to determine whether the air conditioner needs to execute the cleaning mode.
  • the first temperature adjustment value when the rotational speed difference is in the first rotational speed interval, the first temperature adjustment value is T11; when the rotational speed difference is in the second rotational speed interval, the first temperature adjustment value is T12; wherein the first temperature adjustment value is T12.
  • the upper limit value of the rotation speed interval is lower than the lower limit value of the second rotation speed interval; T11 ⁇ T12.
  • the fan speed before the air conditioner executes the self-cleaning detection parameters is the low wind speed
  • the speed after the self-cleaning detection parameters is executed is the high wind speed
  • the gear difference (low-medium-high) between the low wind speed and the high wind speed determine
  • the first temperature adjustment value is 2°C.
  • controlling the air conditioner to operate according to the self-cleaning detection parameters further includes: acquiring the set temperature of the air conditioner; determining the set temperature of the air conditioner for self-cleaning detection according to the set temperature, and controlling the heat exchanger of the air conditioner to follow the set temperature of the self-cleaning detection. run.
  • the set temperature is detected by controlling the heat exchanger to perform self-cleaning, so that its temperature changes.
  • a third correlation relationship between the set temperature of the air conditioner and the set temperature of self-cleaning detection is preset in the air conditioner. Then, the self-cleaning detection set temperature is obtained by: determining the temperature range corresponding to the current set temperature; Self-cleaning detects the set temperature.
  • the acquisition of the set temperature for self-cleaning detection is also related to the indoor ambient temperature.
  • the air conditioner is preset with a fourth correlation relationship among the indoor ambient temperature, the air conditioner set temperature, and the self-cleaning detection set temperature.
  • the self-cleaning detection set temperature is obtained by the following methods: obtaining the indoor ambient temperature, and determining the corresponding ambient temperature interval; determining the temperature interval corresponding to the current set temperature; according to the ambient temperature interval, the temperature interval corresponding to the set temperature and The fourth correlation between the self-cleaning detection set temperatures determines the corresponding self-cleaning detection set temperature.
  • acquiring the temperature adjustment value corresponding to the self-cleaning detection parameter includes: acquiring the temperature difference between the self-cleaning detection set temperature of the air conditioner and the set temperature; The second temperature adjustment value.
  • the standard value (temperature adjustment value) of the temperature change after the set temperature of the heat exchanger is adjusted is obtained to compare with the detected value to determine whether the air conditioner needs to execute the cleaning mode.
  • the second temperature adjustment value when the temperature difference is in the first temperature interval, the second temperature adjustment value is T21; when the temperature difference is in the second temperature interval, the second temperature adjustment value is T22; wherein the first The upper limit of the temperature interval is lower than the lower limit of the second temperature interval; T21 ⁇ T22.
  • the set temperature before the air conditioner performs the self-cleaning detection parameters is 23°C; the set temperature for the self-cleaning detection to be performed is 20°C; then the second temperature adjustment value is determined to be 3 according to the difference between the two temperature values °C.
  • the value of the self-cleaning set threshold is determined according to the operating mode of the air conditioner.
  • the temperature change rate of the heat exchanger is different.
  • the value of the self-cleaning set threshold is 2°C; when the air conditioner operates in the heating mode, the value of the self-cleaning set threshold is 4°C.
  • the value of the self-cleaning set threshold is corrected according to the difference between the indoor ambient temperature and the set temperature.
  • the difference between the indoor ambient temperature and the set temperature has a certain influence on the temperature change rate of the heat exchanger. Therefore, by correcting the self-cleaning set threshold according to the difference, the detection accuracy can be improved.
  • the self-cleaning set threshold when the difference between the indoor ambient temperature and the set temperature is less than the first threshold, reduce the self-cleaning set threshold according to the first adjustment amount; when the difference between the indoor ambient temperature and the set temperature is greater than or equal to the first threshold , and is smaller than the second threshold, the self-cleaning setting threshold is reduced according to the second adjustment amount.
  • the numerical adjustment amount corresponding to the first adjustment amount is greater than the second adjustment amount.
  • the first adjustment amount is 35% of the self-cleaning set threshold T0; the second adjustment amount is 15% of the self-cleaning set threshold.
  • the air conditioner when the air conditioner operates to a stable state, the air conditioner is controlled to operate according to the self-cleaning detection parameters, and the temperature change value of the air conditioner heat exchanger after operation is obtained;
  • the temperature change value and the temperature adjustment value corresponding to the self-cleaning detection parameter determine whether the cooling and heating effect of the air-conditioning heat exchanger is affected, so as to determine whether to execute the cleaning procedure.
  • the method can intelligently execute the cleaning mode according to the state of the heat exchanger, avoid users not using the self-cleaning function for a long time, and achieve a better user experience. Improve the service life of the product and improve the user's praise rate for the product.
  • an embodiment of the present disclosure further provides a control method for air conditioner self-cleaning, including:
  • Step S20 when the air conditioner operates for a set duration, control the air conditioner to operate according to the self-cleaning detection parameters.
  • Step S21 acquiring the temperature adjustment value corresponding to the self-cleaning detection parameter and the temperature change value of the heat exchanger of the air conditioner.
  • Step S22 when the detected difference between the temperature change value and the temperature adjustment value is greater than the self-cleaning set threshold, control the air conditioner to execute the cleaning mode.
  • Step S23 after the air conditioner executes the cleaning mode, the air conditioner is controlled to operate according to the self-cleaning detection parameters, and the temperature change value of the heat exchanger of the air conditioner is stored to update the temperature adjustment value.
  • the self-cleaning detection parameter refers to a corresponding parameter for determining that the air conditioner operates when the air conditioner executes the cleaning mode.
  • the self-cleaning detection parameter is run again to obtain the temperature data of the heat exchanger under the same working condition in this state to update the temperature adjustment value used as the standard value for self-cleaning determination, as the second basis for judgment.
  • the method can intelligently execute the cleaning mode according to the state of the heat exchanger, avoid users not using the self-cleaning function for a long time, and achieve better user experience. Improve the service life of the product and improve the user's praise rate for the product.
  • an embodiment of the present disclosure provides a control device for air conditioning self-cleaning, including a detection module 31 , an acquisition module 32 and a control module 33 .
  • the detection module 31 is configured to control the air conditioner to operate according to the self-cleaning detection parameters when the air conditioner operates for a set duration;
  • the acquisition module 32 is configured to acquire the temperature adjustment value corresponding to the self-cleaning detection parameter, and the heat exchange of the air conditioner.
  • the control module 33 is configured to control the air conditioner to execute the cleaning mode when the detected difference between the temperature change value and the temperature adjustment value is greater than the self-cleaning set threshold.
  • control device for air conditioner self-cleaning provided by the embodiment of the present disclosure, when the air conditioner operates to a stable state, by controlling the air conditioner to operate according to the self-cleaning detection parameters, and obtaining the temperature change value of the air conditioner heat exchanger after operation; by comparing The temperature change value and the temperature adjustment value corresponding to the self-cleaning detection parameter determine whether the cooling and heating effect of the air-conditioning heat exchanger is affected, so as to determine whether to execute the cleaning procedure.
  • the method can intelligently execute the cleaning mode according to the state of the heat exchanger, avoid users not using the self-cleaning function for a long time, and achieve better user experience. Improve the service life of the product and improve the user's praise rate for the product.
  • control device further includes an update module configured to control the air conditioner to run according to the self-cleaning detection parameter after the air conditioner executes the cleaning mode, and store the temperature change value of the heat exchanger of the air conditioner to update the temperature adjustment value.
  • update module configured to control the air conditioner to run according to the self-cleaning detection parameter after the air conditioner executes the cleaning mode, and store the temperature change value of the heat exchanger of the air conditioner to update the temperature adjustment value.
  • an embodiment of the present disclosure provides a control device for self-cleaning of an air conditioner, including a processor (processor) 400 and a memory (memory) 401 .
  • the apparatus may further include a communication interface (Communication Interface) 402 and a bus 403 .
  • the processor 400 , the communication interface 402 , and the memory 401 can communicate with each other through the bus 403 .
  • Communication interface 402 may be used for information transfer.
  • the processor 400 may invoke the logic instructions in the memory 401 to execute the control method for air conditioner self-cleaning in the above embodiments.
  • logic instructions in the memory 401 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 401 may be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 400 executes the function application and data processing by running the program instructions/modules stored in the memory 401, that is, the control method for air conditioner self-cleaning in the above-mentioned embodiment is implemented.
  • the memory 401 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like.
  • the memory 401 may include high-speed random access memory, and may also include non-volatile memory.
  • An embodiment of the present disclosure provides an air conditioner, including the above-mentioned control device for self-cleaning of the air conditioner.
  • Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions, where the computer-executable instructions are configured to execute the foregoing control method for air conditioner self-cleaning.
  • the 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, and when the program instructions are executed by a computer, the computer is made to execute the above-mentioned automatic air conditioner. Clean control method.
  • the above-mentioned computer-readable storage medium may be a transient computer-readable storage medium, and may also be a non-transitory computer-readable storage medium.
  • the technical solutions of the embodiments of the present disclosure may be embodied in the form of software products, and the computer software products are stored in a storage medium and include one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to execute all or part of the steps of the methods described in the embodiments of the present disclosure.
  • the aforementioned storage medium can be a non-transitory storage medium, including: U disk, removable 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 include any and all possible combinations of one or more of the associated listings.
  • the term “comprise” and its variations “comprises” and/or including (comprising), etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
  • an element qualified by the phrase “comprising a" does not preclude the presence of additional identical elements in the process, method, or device that includes the element.
  • each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other.
  • the methods, products, etc. disclosed in the embodiments if they correspond to the method section disclosed in the embodiments, reference may be made to the description of the method section for related parts.
  • the disclosed methods and products may be implemented in other ways.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units may only be a logical function division.
  • there may be other division methods for example, multiple units or components may be combined Either it can be integrated into another system, or some features can be omitted, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection 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 functions for implementing the specified logical function(s) executable instructions.
  • the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved.

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Abstract

一种用于空调自清洁的控制方法。该方法包括：步骤S10，在所述空调运行设定时长的情况下，控制所述空调按照自清洁检测参数运行；步骤S11，获取与所述自清洁检测参数对应的温度调节值，以及所述空调的换热器温度变化值；步骤S12，在所述温度变化值与所述温度调节值的检测差值大于自清洁设定阈值的情况下，控制所述空调执行清洁模式。该方法能够智能的根据换热器的状态执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。还公开了一种用于空调自清洁的控制装置及空调。

Description

用于空调自清洁的控制方法、装置及空调
本申请基于申请号为202110169296.X、申请日为2021年2月7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，例如涉及一种用于空调自清洁的控制方法、装置及空调。
背景技术
目前，家居环境的洁净和健康性已被越来越多的用户所重视，空调作为一种常见调节室内环境温湿度的空气设备，其洁净程度的高低能够极大的影响到室内环境的洁净性。从空调长期的使用经验来看，在空调长时间运行后，空调的换热器上会累积产生大量的细菌，并通过空调在房间内循环，不利于人体健康。相关技术中，空调厂家也研发制造了很多具备清洁功能的空调产品，如具备自清洁功能的空调等。
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，对于空调自清洁功能的启动，通常采用间隔设定时长自启动的方案，无法智能的根据换热器的状态执行清洁模式。
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空调自清洁的控制方法、装置及空调，以解决现有空调自清洁启动方案中，无法智能的根据换热器的状态执行清洁模式的技术问题。
在一些实施例中，该用于空调自清洁的控制方法包括：在所述空调运行设定时长的情况下，控制所述空调按照自清洁检测参数运行；获取与所述自清洁检测参数对应的温度调节值，以及所述空调的换热器温度变化值；在所述温度变化值与所述温度调节值的检测差值大于自清洁设定阈值的情况下，控制所述空调执行清洁模式。
可选地，所述控制所述空调按照自清洁检测参数运行，包括：
获取所述空调的内风机转速；
根据所述风机转速确定所述空调内风机的自清洁检测转速，并控制所述内风机按照所述自清洁检测转速运行。
可选地，所述控制所述空调按照自清洁检测参数运行，包括：
获取所述空调的设定温度；
根据所述设定温度确定所述空调的自清洁检测设定温度，并控制所述空调换热器按照所述自清洁检测设定温度运行。
可选地，所述获取与所述自清洁检测参数对应的温度调节值，包括：
获取所述自清洁检测转速与所述风机转速之间的转速差值；
根据所述转速差值所在的转速区间，确定对应的第一温度调节值。
可选地，所述获取与所述自清洁检测参数对应的温度调节值，包括：
获取所述空调的自清洁检测设定温度与所述设定温度之间的温度差值；
根据所述温度差值所在的转速区间，确定对应的第二温度调节值。
可选地，根据所述空调的运行模式确定所述自清洁设定阈值的取值。
可选地，在所述空调执行清洁模式后，控制所述空调按照自清洁检测参数运行，并存储所述空调的换热器温度变化值，以更新所述温度调节值。
在一些实施例中，该用于空调自清洁的控制装置包括：
检测模块，被配置为在所述空调运行设定时长的情况下，控制所述空调按照自清洁检测参数运行；
获取模块，被配置为获取与所述自清洁检测参数对应的温度调节值，以及所述空调的换热器温度变化值；
控制模块，被配置为在所述温度变化值与所述温度调节值的检测差值大于自清洁设定阈值的情况下，控制所述空调执行清洁模式。
在一些实施例中，另一种用于空调自清洁的控制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执行所述程序指令时，执行上述的用于空调的控制方法。
在一些实施例中，该空调包括上述的用于空调自清洁的控制装置。
本公开实施例提供的用于空调自清洁的控制方法、装置及空调，可以实现以下技术效果：
通过在空调运行至稳定状态下，通过控制空调按照自清洁检测参数运行，并获取运行后空调换热器的温度变化值；通过对比该温度变化值与自清洁检测参数对应的温度调节值，确定空调换热器的制冷制热效果是否被影响，以判定是否执行清洁程序。该方法能够智能的根据换热器的状态执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。提高产品的使用寿命，提高用户对产品的好评率。
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视为类似的元件，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空调自清洁的控制方法的示意图；
图2是本公开实施例提供的另一个用于空调自清洁的控制方法的示意图；
图3是本公开实施例提供的一个用于空调自清洁的控制装置的示意图；
图4是本公开实施例提供的另一个用于空调自清洁的控制装置的示意图。
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。
结合图1所示，本公开实施例提供了一种用于空调自清洁的控制方法，应用于具有自清洁功能的空调。该用于空调自清洁的控制方法，包括：
步骤S10，在空调运行设定时长的情况下，控制空调按照自清洁检测参数运行。
这里，设定时长用于表述自空调启动，至运行工况稳定的运行时间。在空调运行至设定时长后进行自清洁检测，能够减少由于冷媒运行不稳定造成的误检测情况的发生。可选地，设定时长为1小时。
自清洁检测参数，是指与稳定工况下运行参数不同的空调器运行参数，以使得换热器温度发生变化，便于进行自清洁判定的对比。
步骤S11，获取与自清洁检测参数对应的温度调节值，以及空调的换热器温度变化值。
温度调节值，是指运行自清洁检测参数后，空调换热器温度变化的标准值。
温度变化值，是指运行自清洁检测参数前，空调换热器的温度数值与运行自清洁检测参数后，空调换热器的温度数值之间的差值。
步骤S12，在温度变化值与温度调节值的检测差值大于自清洁设定阈值的情况下，控制空调执行清洁模式。
如此，当实际检测得到的温度变化值与根据自清洁检测参数确定的温度调节值之间的差值较大时，控制系统执行清洁模式。
本公开实施例提供的用于空调自清洁的控制方法，通过在空调运行至稳定状态下，通过控制空调按照自清洁检测参数运行，并获取运行后空调换热器的温度变化值；通过对比该温度变化值与自清洁检测参数对应的温度调节值，确定空调换热器的制冷制热效果是否被影响，以判定是否执行清洁程序。该方法能够智能的根据换热器的状态执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。提高产品的使用寿命，提高用户对产品的好评率。
可选地，控制空调按照自清洁检测参数运行，包括：获取空调的内风机转速；根据风机转速确定空调内风机的自清洁检测转速，并控制内风机按照自清洁检测转速运行。
如此，通过控制风机运行自清洁检测转速，使得换热器温度发生变化。
可选地，在空调内预置有内风机转速区间与自清洁检测转速之间的第一关联关系。则，该自清洁检测转速通过如下方式获取：确定内风机的风机转速对应的转速区间； 根据风机转速对应的转速区间与自清洁检测转速的第一关联关系，确定对应的自清洁检测转速。
可选地，自清洁检测转速的获取还与室内环境温度相关。具体地，在空调预置有室内环境温度、内风机转速区间与自清洁检测转速之间的第二关联关系。则，该自清洁检测转速通过如下方式获取：获取室内环境温度，并确定相应的环温区间；确定内风机的风机转速对应的转速区间；根据转速区间、环温区间与自清洁检测转速之间的第二关联关系，确定对应的自清洁转速。
这里，可以根据研发阶段对典型工况的实验数据，对根据室内环境温度确定的自清洁检测转速、根据风机转速确定的自清洁检测转速进行拟合后获得上述的第二关联关系。这里，风机转速可以是具体的转数，也可以是转速所在的档位。
可选地，获取与自清洁检测参数对应的温度调节值，包括：获取自清洁检测转速与风机转速之间的转速差值；根据转速差值所在的转速区间，确定对应的第一温度调节值。如此，获取风机转速调节后产生温度变化的标准值(温度调节值)，以用于与检测值进行比对，判定空调是否需要执行清洁模式。
可选地，在转速差值处于第一转速区间的情况下，第一温度调节值为T11；在转速差值处于第二转速区间的情况下，第一温度调节值为T12；其中，第一转速区间的上限值低于第二转速区间的下限值；T11＜T12。
例如，空调执行自清洁检测参数前的风机转速为低风速；执行自清洁检测参数后的转速为高风速；则根据低风速与高风速之间的档位差(低-中-高)，确定第一温度调节值为2℃。
可选地，控制空调按照自清洁检测参数运行，还包括：获取空调的设定温度；根据设定温度确定空调的自清洁检测设定温度，并控制空调换热器按照自清洁检测设定温度运行。
如此，通过控制换热器执行自清洁检测设定温度，使得其温度发生变化。
可选地，在空调内预置有空调的设定温度与自清洁检测设定温度之间的第三关联关系。则，该自清洁检测设定温度通过如下方式获取：确定当前设定温度对应的温度区间；根据设定温度对应的温度区间与自清洁检测设定温度之间的第三关联关系，确定对应的自清洁检测设定温度。
可选地，自清洁检测设定温度的获取还与室内环境温度相关。具体地，在空调预置有室内环境温度、空调设定温度与自清洁检测设定温度之间的第四关联关系。则， 该自清洁检测设定温度通过如下方式获取：获取室内环境温度，并确定相应的环温区间；确定当前设定温度对应的温度区间；根据环温区间、设定温度对应的温度区间与自清洁检测设定温度之间的第四关联关系，确定对应的自清洁检测设定温度。
可选地，获取与自清洁检测参数对应的温度调节值，包括：获取空调的自清洁检测设定温度与设定温度之间的温度差值；根据温度差值所在的转速区间，确定对应的第二温度调节值。
如此，获取对换热器设定温度调节后产生温度变化的标准值(温度调节值)，以用于与检测值进行比对，判定空调是否需要执行清洁模式。
可选地，在温度差值处于第一温度区间的情况下，第二温度调节值为T21；在温度差值处于第二温度区间的情况下，第二温度调节值为T22；其中，第一温度区间的上限值低于第二温度区间的下限值；T21＜T22。
例如，空调执行自清洁检测参数前的设定温度为23℃；所执行的自清洁检测设定温度为20℃；则根据两个温度数值之间的差值，确定第二温度调节值为3℃。
可选地，根据空调的运行模式确定自清洁设定阈值的取值。
在不同运行模式下，换热器的温度变化速度不同。在本实施例中，当空调运行制冷模式时，自清洁设定阈值的取值为2℃；当空调运行制热模式时，自清洁设定阈值的取值为4℃。
可选地，根据室内环境温度与设定温度的差值，对自清洁设定阈值的取值进行修正。室内环境温度与设定温度的差值对换热器温度变化速度存在一定的影响，因此通过根据该差值对自清洁设定阈值进行修正，可以提高检测的准确率。
例如，当室内环境温度与设定温度的差值小于第一阈值的情况下，根据第一调节量降低自清洁设定阈值；当室内环境温度与设定温度的差值大于或等于第一阈值，且小于第二阈值的情况下，按照第二调节量降低自清洁设定阈值。其中，第一调节量对应的数值调节量大于第二调节量。
可选地，第一调节量为自清洁设定阈值T0的35％；第二调节量为自清洁设定阈值的15％。
本公开实施例提供的用于空调自清洁的控制方法，通过在空调运行至稳定状态下，通过控制空调按照自清洁检测参数运行，并获取运行后空调换热器的温度变化值；通过对比该温度变化值与自清洁检测参数对应的温度调节值，确定空调换热器的制冷制热效果是否被影响，以判定是否执行清洁程序。该方法能够智能的根据换热器的状态 执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。提高产品的使用寿命，提高用户对产品的好评率。
结合图2所示，本公开实施例还提供一种用于空调自清洁的控制方法，包括：
步骤S20，在空调运行设定时长的情况下，控制空调按照自清洁检测参数运行。
步骤S21，获取与自清洁检测参数对应的温度调节值，以及空调的换热器温度变化值。
步骤S22，在温度变化值与温度调节值的检测差值大于自清洁设定阈值的情况下，控制空调执行清洁模式。
步骤S23，在空调执行清洁模式后，控制空调按照自清洁检测参数运行，并存储空调的换热器温度变化值，以更新温度调节值。
这里，自清洁检测参数是指用于判定空调执行清洁模式时，空调所运行的对应参数。
如此，通过在空调执行清洁模式后，通过再次运行该自清洁检测参数，获取该状态下，同工况换热器的温度数据以更新用作自清洁判定的标准值的温度调节值，作为再次判定的依据。该方法能够智能的根据换热器的状态执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。提高产品的使用寿命，提高用户对产品的好评率。
结合图3所示，本公开实施例提供一种用于空调自清洁的控制装置，包括检测模块31，获取模块32和控制模块33。其中，检测模块31被配置为在空调运行设定时长的情况下，控制空调按照自清洁检测参数运行；获取模块32被配置为获取与自清洁检测参数对应的温度调节值，以及空调的换热器温度变化值；控制模块33被配置为在温度变化值与温度调节值的检测差值大于自清洁设定阈值的情况下，控制空调执行清洁模式。
采用本公开实施例提供的用于空调自清洁的控制装置，通过在空调运行至稳定状态下，通过控制空调按照自清洁检测参数运行，并获取运行后空调换热器的温度变化值；通过对比该温度变化值与自清洁检测参数对应的温度调节值，确定空调换热器的制冷制热效果是否被影响，以判定是否执行清洁程序。该方法能够智能的根据换热器的状态执行清洁模式，避免用户长时间不使用自清洁功能，达到更好的用户体验。提高产品的使用寿命，提高用户对产品的好评率。
可选地，该控制装置还包括更新模块，被配置为在空调执行清洁模式后，控制空 调按照自清洁检测参数运行，并存储空调的换热器温度变化值，以更新温度调节值。
结合图4所示，本公开实施例提供一种用于空调自清洁的控制装置，包括处理器(processor)400和存储器(memory)401。可选地，该装置还可以包括通信接口(Communication Interface)402和总线403。其中，处理器400、通信接口402、存储器401可以通过总线403完成相互间的通信。通信接口402可以用于信息传输。处理器400可以调用存储器401中的逻辑指令，以执行上述实施例的用于空调自清洁的控制方法。
此外，上述的存储器401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401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400通过运行存储在存储器401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空调自清洁的控制方法。
存储器401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401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空调，包含上述的用于空调自清洁的控制装置。
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，计算机可执行指令设置为执行上述用于空调自清洁的控制方法。
本公开实施例提供了一种计算机程序产品，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，计算机程序包括程序指令，当程序指令被计算机执行时，使计算机执行上述用于空调自清洁的控制方法。
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 (10)

  1. 一种用于空调自清洁的控制方法，其特征在于，包括：
    在所述空调运行设定时长的情况下，控制所述空调按照自清洁检测参数运行；
    获取与所述自清洁检测参数对应的温度调节值，以及所述空调的换热器温度变化值；
    在所述温度变化值与所述温度调节值的检测差值大于自清洁设定阈值的情况下，控制所述空调执行清洁模式。
  2. 根据权利要求1所述的控制方法，其特征在于，所述控制所述空调按照自清洁检测参数运行，包括：
    获取所述空调的内风机转速；
    根据所述风机转速确定所述空调内风机的自清洁检测转速，并控制所述内风机按照所述自清洁检测转速运行。
  3. 根据权利要求2所述的控制方法，其特征在于，所述控制所述空调按照自清洁检测参数运行，包括：
    获取所述空调的设定温度；
    根据所述设定温度确定所述空调的自清洁检测设定温度，并控制所述空调换热器按照所述自清洁检测设定温度运行。
  4. 根据权利要求3所述的控制方法，其特征在于，所述获取与所述自清洁检测参数对应的温度调节值，包括：
    获取所述自清洁检测转速与所述风机转速之间的转速差值；
    根据所述转速差值所在的转速区间，确定对应的第一温度调节值。
  5. 根据权利要求4所述的控制方法，其特征在于，所述获取与所述自清洁检测参数对应的温度调节值，包括：
    获取所述空调的自清洁检测设定温度与所述设定温度之间的温度差值；
    根据所述温度差值所在的转速区间，确定对应的第二温度调节值。
  6. 根据权利要求1所述的控制方法，其特征在于，根据所述空调的运行模式确定所述自清洁设定阈值的取值。
  7. 根据权利要求1至6任一所述的控制方法，其特征在于，在所述空调执行清洁模式后，控制所述空调按照自清洁检测参数运行，并存储所述空调的换热器温度变化值，以更新所述温度调节值。
  8. 一种用于空调自清洁的控制装置，其特征在于，包括：
    检测模块，被配置为在所述空调运行设定时长的情况下，控制所述空调按照自清洁检测参数运行；
    获取模块，被配置为获取与所述自清洁检测参数对应的温度调节值，以及所述空调的换热器温度变化值；
    控制模块，被配置为在所述温度变化值与所述温度调节值的检测差值大于自清洁设定阈值的情况下，控制所述空调执行清洁模式。
  9. 一种用于空调自清洁的控制装置，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执行所述程序指令时，执行如权利要求1至7任一项所述的用于空调的控制方法。
  10. 一种空调，其特征在于，包括如权利要求8或9所述的用于空调自清洁的控制装置。
PCT/CN2021/113774 2021-02-07 2021-08-20 用于空调自清洁的控制方法、装置及空调 WO2022166165A1 (zh)

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