WO2023207162A1 - Procédé et appareil de commande de nettoyage de climatiseur, climatiseur et support de stockage - Google Patents

Procédé et appareil de commande de nettoyage de climatiseur, climatiseur et support de stockage Download PDF

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Publication number
WO2023207162A1
WO2023207162A1 PCT/CN2022/141208 CN2022141208W WO2023207162A1 WO 2023207162 A1 WO2023207162 A1 WO 2023207162A1 CN 2022141208 W CN2022141208 W CN 2022141208W WO 2023207162 A1 WO2023207162 A1 WO 2023207162A1
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WIPO (PCT)
Prior art keywords
temperature
target
air conditioner
frequency
exhaust temperature
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PCT/CN2022/141208
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English (en)
Chinese (zh)
Inventor
孙小峰
矫立涛
冯景学
李江飞
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2023207162A1 publication Critical patent/WO2023207162A1/fr

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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Definitions

  • This application relates to the technical field of smart home appliances, for example, to a method and device for cleaning control of an air conditioner, an air conditioner, and a storage medium.
  • air conditioners are given more and more functions, one of which is to sterilize indoor air and indoor heat exchangers through high temperatures.
  • methods for high-temperature sterilization of air conditioners include: obtaining the temperature value of the indoor heat exchanger; when the temperature value of the indoor heat exchanger is not equal to the preset indoor heat exchanger threshold, adjusting the speed of the indoor fan and/or the frequency of the outdoor compressor; obtain the outdoor exhaust temperature of the refrigerant at the exhaust port of the outdoor compressor; selectively adjust the frequency of the outdoor compressor according to the outdoor exhaust temperature and the preset exhaust frequency limit temperature threshold.
  • This method can achieve high-temperature sterilization of the air conditioner by making the temperature value of the indoor heat exchanger reach the indoor heat exchanger threshold.
  • the temperature value of the indoor heat exchanger will fluctuate above and below the threshold.
  • sterilization cannot be performed, resulting in poor high-temperature sterilization effect of the air conditioner.
  • Embodiments of the present disclosure provide a method and device for air conditioner cleaning control, an air conditioner, and a storage medium to improve the high-temperature sterilization effect of the air conditioner.
  • the method includes: in response to the cleaning instruction, obtaining a target frequency of the compressor; and adjusting the target exhaust temperature of the compressor according to the target frequency so that the target exhaust temperature is greater than the first set temperature.
  • adjusting the target exhaust temperature of the compressor according to the target frequency includes: keeping the target frequency unchanged when the target frequency is greater than the first set frequency; and keeping the target frequency unchanged when the target frequency is less than or equal to the first set frequency.
  • the target frequency is adjusted; based on the target frequency, the target exhaust temperature of the compressor is determined; and based on the relationship between the target exhaust temperature and the first set temperature, the target exhaust temperature is adjusted.
  • adjusting the target exhaust temperature according to the relationship between the target exhaust temperature and the first set temperature includes: keeping the target exhaust temperature unchanged when the target exhaust temperature is greater than the first set temperature. ; When the target exhaust temperature is less than or equal to the first set temperature, the second set temperature is determined as the target exhaust temperature; wherein the second set temperature is greater than the first set temperature.
  • determine the target exhaust temperature of the compressor according to the target frequency including: detecting the outdoor ambient temperature; determining the target exhaust temperature of the compressor according to the target frequency and the outdoor ambient temperature; wherein, when the outdoor ambient temperature is constant Under the condition, the higher the target frequency, the higher the target exhaust temperature; under the condition of a certain target frequency, the higher the outdoor ambient temperature, the higher the target exhaust temperature.
  • T d ⁇ f t + ⁇ + ⁇ ; where T d is the target exhaust temperature, and ⁇ is the frequency conversion coefficient. , f t is the target frequency, ⁇ is the temperature correction amount, and ⁇ is the outdoor ambient temperature compensation amount.
  • adjusting the target frequency includes: increasing the target frequency by the compensation frequency; if the target frequency is greater than the first set frequency, keeping the target frequency unchanged; if the target frequency is less than or equal to the first set frequency , determine the second set frequency as the target frequency; wherein the second set frequency is greater than the first set frequency.
  • the target exhaust temperature of the compressor after adjusting the target exhaust temperature of the compressor according to the target frequency, it also includes: controlling the compressor to run at the target frequency; adjusting the rotation speed of the outdoor fan; detecting the current exhaust temperature of the compressor; If the exhaust temperature is lower than the target exhaust temperature, adjust the opening of the electronic expansion valve.
  • the device includes a processor and a memory storing program instructions, and the processor is configured to execute the above method for air conditioner cleaning control when running the program instructions.
  • the air conditioner includes a device for air conditioner cleaning control as described above.
  • the storage medium stores program instructions, and when the program instructions are run, the above method for air conditioner cleaning control is executed.
  • the air conditioner receives and responds to cleaning instructions.
  • the target exhaust temperature of the compressor is adjusted so that the target exhaust temperature is greater than the first set temperature. Since the exhaust temperature of the compressor is the highest temperature point in the air conditioner and has a small difference with the inner coil temperature, when the target exhaust temperature is greater than the first set temperature, it can be ensured that the inner coil temperature always meets the high temperature requirements. Improve the high-temperature sterilization effect of air conditioners.
  • Figure 1 is a schematic diagram of a method for air conditioner cleaning control provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 3 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 4 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 5 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic diagram of a device for air conditioner cleaning control provided by an embodiment of the present disclosure.
  • Figure 8 is a schematic diagram of an air conditioner provided by an embodiment of the present disclosure.
  • A/B means: A or B.
  • a and/or B means: A or B, or A and B.
  • correspondence can refer to an association relationship or a binding relationship.
  • correspondence between A and B refers to an association relationship or a binding relationship between A and B.
  • air conditioners have been given other functions besides cooling and heating, such as self-cleaning and sterilization functions.
  • the internal coil temperature of the indoor unit is usually required to reach above 56°C.
  • the inner coil temperature is used as the adjustment object, there may be temperature fluctuations, resulting in the inability to kill some bacteria.
  • an embodiment of the present disclosure provides a method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • S220 The air conditioner adjusts the target exhaust temperature of the compressor according to the target frequency so that the target exhaust temperature is greater than the first set temperature.
  • the air conditioner receives and responds to cleaning instructions when high-temperature sterilization is required.
  • the target exhaust temperature of the compressor is adjusted so that the target exhaust temperature is greater than the first set temperature. Since the exhaust temperature of the compressor is the highest temperature point in the air conditioner and has a small difference with the inner coil temperature, when the target exhaust temperature is greater than the first set temperature, it can be ensured that the inner coil temperature always meets the high temperature requirements. Improve the high-temperature sterilization effect of air conditioners.
  • the value range of the first set temperature is [56, 56.4]°C.
  • the first set temperature value is 56.1°C, 56.2°C or 56.3°C.
  • an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • step S230 If the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S250.
  • the air conditioner determines the target exhaust temperature of the compressor based on the target frequency.
  • S260 The air conditioner adjusts the target exhaust temperature according to the relationship between the target exhaust temperature and the first set temperature.
  • the exhaust temperature of the compressor required for high-temperature sterilization is high, operating at a low target frequency may easily cause malfunctions such as the compressor to run out of sync, thus Affects the service life and reliability of the air conditioner.
  • the target frequency of the compressor By adjusting the target frequency of the compressor to adapt the target frequency to the required exhaust temperature, the operating stability of the compressor is improved while meeting the exhaust temperature requirements.
  • the value range of the first set frequency is [40, 44] Hz.
  • the first set frequency value is 41Hz, 42Hz or 43Hz.
  • the target exhaust temperature of the compressor is controlled to be greater than the first set temperature, when the value of the target frequency is greater than the value of the above-mentioned first set frequency, the target frequency of the compressor is adapted to the required exhaust temperature. . Since the compressor operates at medium to high frequency under high exhaust temperature, the reliability and stability of operation can be improved.
  • an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • step S230 If the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S250.
  • the air conditioner increases the target frequency by the compensation frequency.
  • step S242 if the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S250.
  • the air conditioner determines the target exhaust temperature of the compressor based on the target frequency.
  • S260 The air conditioner adjusts the target exhaust temperature according to the relationship between the target exhaust temperature and the first set temperature.
  • the second set frequency is greater than the first set frequency
  • the target frequency when the target frequency cannot make the compressor operate stably during the high-temperature sterilization process, the target frequency is increased by self-increasing the compensation frequency. Since the compressor only operates at a low target frequency when the indoor ambient temperature and outdoor ambient temperature are high, when the target frequency is increased and still cannot meet the requirements for stable operation of the compressor, the target frequency is adjusted to be higher than the first setting The second frequency setting frequency. Since the adjusted target frequency is higher than the first set frequency, increasing the frequency margin prevents the target frequency from making the compressor unable to operate stably under the current indoor and outdoor ambient temperatures, thereby improving the operating stability of the compressor under high exhaust temperatures. .
  • the value range of the compensation frequency is [8, 12] Hz.
  • the compensation frequency value is 9Hz, 10Hz or 11Hz.
  • the value range of the second set frequency is [45, 49] Hz.
  • the second set frequency value is 46Hz, 47Hz or 48Hz.
  • an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • step S230 when the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S251.
  • the air conditioner detects the outdoor ambient temperature.
  • the air conditioner determines the target exhaust temperature of the compressor based on the target frequency and outdoor ambient temperature.
  • the air conditioner determines the second set temperature as the target exhaust temperature, and this control ends.
  • the second set temperature is greater than the first set temperature
  • the target exhaust temperature is re-determined after the target frequency is determined.
  • the target exhaust temperature is determined based on the outdoor ambient temperature to perform temperature compensation on the target exhaust temperature determined by the target frequency.
  • the target exhaust temperature can achieve high-temperature sterilization of the inner coil temperature and keep the target exhaust temperature unchanged.
  • the target exhaust temperature is adjusted to the second set temperature with a margin to prevent the target exhaust temperature from being unable to achieve the sterilization temperature of the inner coil temperature.
  • the value range of the frequency conversion coefficient ⁇ is [0.01, 2]. Depending on the model, application scenario, environmental parameters, etc. of the air conditioner and compressor, ⁇ takes different values.
  • the value range of ⁇ is [0.5, 0.7].
  • the value range of the temperature correction amount ⁇ is [-50, 200].
  • ⁇ takes different values.
  • the value range of ⁇ is [20, 80].
  • the values of the outdoor ambient temperature compensation amount ⁇ are shown in Table 1. In this way, the target exhaust temperature can be accurately calculated based on the target frequency and outdoor ambient temperature.
  • the target exhaust temperature is adapted to the target frequency and outdoor ambient temperature, which improves the stability of the compressor operation. Due to the high accuracy of the target exhaust temperature, the inner coil temperature is always maintained above the temperature required for sterilization to improve the high-temperature sterilization effect of the air conditioner.
  • Tao is the outdoor ambient temperature
  • ⁇ is the outdoor ambient temperature compensation amount.
  • the value range of the second set temperature is [58, 58.4]°C.
  • the second set temperature value is 58.1°C, 58.2°C or 58.3°C. In this way, when the value of the second set temperature is within the above range, the margin difference from the first set temperature allows the inner coil temperature to reach the sterilization temperature, thereby improving the high-temperature sterilization effect of the air conditioner.
  • an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • S220 The air conditioner adjusts the target exhaust temperature of the compressor according to the target frequency so that the target exhaust temperature is greater than the first set temperature.
  • the air conditioner controls the compressor to run at the target frequency.
  • the air conditioner adjusts the speed of the outdoor fan.
  • the air conditioner detects the current discharge temperature of the compressor.
  • the operating frequency of the compressor and the rotation speed of the outdoor fan are adjusted before performing high-temperature sterilization.
  • the current discharge temperature of the compressor is detected.
  • the inner coil temperature does not reach the sterilization temperature, resulting in poor sterilization effect.
  • the opening of the electronic expansion valve the current exhaust temperature of the compressor is adjusted to the target exhaust temperature, so that the inner coil temperature meets the high temperature requirements to improve the high-temperature sterilization effect of the air conditioner.
  • the air conditioner in step S280 adjusts the rotation speed of the outdoor fan, including: the air conditioner determines the target rotation speed of the outdoor fan corresponding to the outdoor ambient temperature and the target frequency based on the outdoor ambient temperature and the target frequency.
  • the air conditioner adjusts the outdoor fan speed to the target speed. In this way, when the outdoor ambient temperature is low, by increasing the rotation speed of the outdoor fan, the current exhaust temperature of the compressor reaches the target exhaust temperature. When the target frequency is high, the current exhaust temperature of the compressor reaches the target exhaust temperature by increasing the rotation speed of the outdoor fan.
  • the current exhaust temperature of the compressor reaches the target exhaust temperature to improve the high-temperature sterilization effect of the air conditioner.
  • T ao is the outdoor ambient temperature
  • f t is the target frequency of the compressor
  • n t is the target speed of the outdoor fan.
  • the air conditioner in step S300 adjusts the opening of the electronic expansion valve, so that the air conditioner determines the opening correction amount of the electronic expansion valve through proportional integral derivative control based on the current exhaust gas temperature.
  • the air conditioner determines the sum of the current opening of the electronic expansion valve and the opening correction amount as the target opening.
  • the air conditioner adjusts the opening of the electronic expansion valve to the target opening. In this way, based on the current exhaust gas temperature, the opening correction amount of the electronic expansion valve is determined through proportional integral differential control, and the opening of the electronic expansion valve is gradually adjusted.
  • the opening correction amount is based on the current exhaust temperature. After each opening adjustment, the current exhaust temperature can be closer to the target exhaust temperature. Through proportional integral differential control, the accuracy of current exhaust temperature adjustment is improved to improve the high-temperature sterilization effect of the air conditioner.
  • an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:
  • the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.
  • S220 The air conditioner adjusts the target exhaust temperature of the compressor according to the target frequency so that the target exhaust temperature is greater than the first set temperature.
  • the air conditioner controls the compressor to run at the target frequency.
  • the air conditioner adjusts the speed of the outdoor fan.
  • the air conditioner detects the current discharge temperature of the compressor.
  • the air conditioner adjusts the angle of the air guide plate to the set angle.
  • the indoor fan is controlled to stop running so that the indoor heat exchanger can be fully preheated and sterilized.
  • the indoor fan is controlled to run at the set speed to circulate and sterilize the indoor air.
  • the value range of the first set time is [4, 6] min.
  • the value of the first set time is 4.5min, 5min or 5.5min.
  • the value range of the second set time is [24, 26]min.
  • the second set time value is 24.5min, 25min or 25.5min.
  • the value range of the set speed is [600, 700]rpm.
  • the set rotation speed is 625rpm, 650rpm or 675rpm.
  • the value range of the set angle is [15, 25]°.
  • the set angle value is 18°, 20° or 22°. Among them, the setting angle is the angle relative to the horizontal plane.
  • the indoor heat exchanger can be fully preheated to avoid insufficient preheating for sterilization or overpreheating to cause waste of electric energy.
  • the high-temperature sterilization time can kill bacteria in the indoor heat exchanger and indoor air, preventing bacterial residue caused by short sterilization time or waste of electric energy and users caused by long sterilization time. discomfort.
  • bacteria in the air can be killed evenly, avoiding the extension of sterilization time caused by slow speed or the residual bacteria caused by fast speed.
  • the value of the set angle is within the above range, the upward direction of the air guide plate can avoid the user and avoid the discomfort caused by the hot air to the user's body.
  • an embodiment of the present disclosure provides a device for air conditioner cleaning control, including a processor (processor) 41 and a memory (memory) 42.
  • the device may also include a communication interface (Communication Interface) 43 and a bus 44.
  • the processor 41, the communication interface 43, and the memory 42 can communicate with each other through the bus 44.
  • the communication interface 43 can be used for information transmission.
  • the processor 41 may call logical instructions in the memory 42 to execute the method for air conditioner cleaning control of the above embodiment.
  • the above-mentioned logical instructions in the memory 42 may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as an independent product.
  • the memory 42 can be used to store software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 41 executes program instructions/modules stored in the memory 42 to execute functional applications and data processing, that is, to implement the method for air conditioner cleaning control in the above embodiment.
  • the memory 42 may include a program storage area and a data storage area, where the program storage area may store an operating system and 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, etc.
  • the memory 42 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 device for air conditioner cleaning control.
  • an embodiment of the present disclosure provides an air conditioner, including the above-mentioned device 40 for air conditioner cleaning control.
  • the air conditioner 10 in the embodiment of the present disclosure also includes: an air conditioner main body, and the above-mentioned device 40 for air conditioner cleaning control.
  • the device 40 for air conditioner cleaning control is installed on the air conditioner main body.
  • the installation relationship described here is not limited to placement inside the air conditioner, but also includes installation connections with other components of the air conditioner, including but not limited to physical connections, electrical connections, or signal transmission connections.
  • the device 40 for air conditioner cleaning control can be adapted to a feasible air conditioner body, thereby realizing other feasible embodiments.
  • An embodiment of the present disclosure provides a computer program that, when executed by a computer, causes the computer to implement the above-mentioned device for air conditioner cleaning control.
  • Embodiments of the present disclosure provide a computer program product.
  • the computer program product includes computer instructions stored on a computer-readable storage medium. When the program instructions are executed by a computer, the computer implements the above-described application for an air conditioner. Cleaning control device.
  • An embodiment of the present disclosure provides a storage medium storing computer-executable instructions configured to execute the above method for air conditioner cleaning control.
  • the above-mentioned storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
  • the aforementioned storage media can be non-transitory storage media, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.
  • the term “and/or” as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed items.
  • the term “comprise” and its variations “comprises” and/or “comprising” etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
  • an element defined by the statement “comprises a" does not exclude the presence of additional identical elements in a process, method or apparatus including the stated element.
  • each embodiment may focus on its differences from other embodiments, and the same and similar parts among various embodiments may be referred to each other.
  • the relevant parts can be referred to the description of the method part.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units may only be a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined. Either it can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • each functional unit in the embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more components for implementing the specified logical function(s).
  • Executable instructions may be included in the block.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two consecutive blocks may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Cleaning In General (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

La présente invention concerne un procédé de commande de nettoyage d'un climatiseur (10). Le procédé comprend les étapes consistant à : en réponse à une instruction de nettoyage, obtenir une fréquence cible d'un compresseur; et régler une température d'évacuation cible du compresseur en fonction de la fréquence cible, de telle sorte que la température d'évacuation cible soit supérieure à une première température de consigne. Lorsqu'une stérilisation à haute température est nécessaire, le climatiseur (10) reçoit et répond à l'instruction de nettoyage, obtient la fréquence cible du compresseur, et détermine si la fréquence cible du compresseur est appropriée pour une stérilisation à haute température. Puisque la température d'évacuation du compresseur est le point de température le plus élevé dans le climatiseur (10) et que la différence entre la température d'évacuation et la température d'un tuyau de serpentin interne est relativement faible, lorsque la température d'évacuation cible est supérieure à la première température de consigne, la température du tuyau de serpentin interne satisfait toujours l'exigence d'une température élevée, de telle sorte que l'effet de stérilisation à haute température du climatiseur (10) est amélioré.
PCT/CN2022/141208 2022-04-29 2022-12-23 Procédé et appareil de commande de nettoyage de climatiseur, climatiseur et support de stockage WO2023207162A1 (fr)

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CN115076851A (zh) * 2022-04-29 2022-09-20 青岛海尔空调器有限总公司 用于空调器清洁控制的方法及装置、空调器、存储介质

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940000815A (ko) * 1992-06-18 1994-01-10 강진구 공기조화기의 압축기 운전주파수 제어방법
CN106705376A (zh) * 2017-01-04 2017-05-24 青岛海尔空调器有限总公司 空调器室内机自清洁方法
CN110057060A (zh) * 2019-03-19 2019-07-26 青岛海尔空调器有限总公司 用于空调压缩机的频率调节的控制方法及空调器
CN111397128A (zh) * 2020-03-27 2020-07-10 广东美的制冷设备有限公司 高温杀菌方法、频率控制方法和空调器
CN111750484A (zh) * 2020-06-19 2020-10-09 宁波奥克斯电气股份有限公司 一种空调器及多联机除菌控制方法、装置及多联机系统
CN111780378A (zh) * 2020-06-30 2020-10-16 青岛海尔空调器有限总公司 用于控制空调器升温灭菌的方法及装置、空调器
CN112665099A (zh) * 2020-12-10 2021-04-16 珠海格力电器股份有限公司 压缩机排气高温保护控制方法、装置、空调器和控制系统
CN113405235A (zh) * 2021-06-25 2021-09-17 海信（山东）空调有限公司 空调器的杀菌控制方法及装置、空调器和存储介质
CN113654223A (zh) * 2021-07-19 2021-11-16 青岛海尔空调器有限总公司 目标排气温度的确定方法
CN115076851A (zh) * 2022-04-29 2022-09-20 青岛海尔空调器有限总公司 用于空调器清洁控制的方法及装置、空调器、存储介质

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940000815A (ko) * 1992-06-18 1994-01-10 강진구 공기조화기의 압축기 운전주파수 제어방법
CN106705376A (zh) * 2017-01-04 2017-05-24 青岛海尔空调器有限总公司 空调器室内机自清洁方法
CN110057060A (zh) * 2019-03-19 2019-07-26 青岛海尔空调器有限总公司 用于空调压缩机的频率调节的控制方法及空调器
CN111397128A (zh) * 2020-03-27 2020-07-10 广东美的制冷设备有限公司 高温杀菌方法、频率控制方法和空调器
CN111750484A (zh) * 2020-06-19 2020-10-09 宁波奥克斯电气股份有限公司 一种空调器及多联机除菌控制方法、装置及多联机系统
CN111780378A (zh) * 2020-06-30 2020-10-16 青岛海尔空调器有限总公司 用于控制空调器升温灭菌的方法及装置、空调器
CN112665099A (zh) * 2020-12-10 2021-04-16 珠海格力电器股份有限公司 压缩机排气高温保护控制方法、装置、空调器和控制系统
CN113405235A (zh) * 2021-06-25 2021-09-17 海信（山东）空调有限公司 空调器的杀菌控制方法及装置、空调器和存储介质
CN113654223A (zh) * 2021-07-19 2021-11-16 青岛海尔空调器有限总公司 目标排气温度的确定方法
CN115076851A (zh) * 2022-04-29 2022-09-20 青岛海尔空调器有限总公司 用于空调器清洁控制的方法及装置、空调器、存储介质

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