WO2023082678A1 - Sterilization method and apparatus for sterilization cabin air conditioner, and sterilization cabin air conditioner - Google Patents

Sterilization method and apparatus for sterilization cabin air conditioner, and sterilization cabin air conditioner Download PDF

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Publication number
WO2023082678A1
WO2023082678A1 PCT/CN2022/104915 CN2022104915W WO2023082678A1 WO 2023082678 A1 WO2023082678 A1 WO 2023082678A1 CN 2022104915 W CN2022104915 W CN 2022104915W WO 2023082678 A1 WO2023082678 A1 WO 2023082678A1
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Prior art keywords
sterilization
air conditioner
temperature
opening
cabin
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PCT/CN2022/104915
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French (fr)
Chinese (zh)
Inventor
李辉增
矫立涛
马玉奇
王星元
李江飞
张自强
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 WO2023082678A1 publication Critical patent/WO2023082678A1/en

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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
    • 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
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

  • a terminal device refers to an electronic device with a wireless connection function.
  • the terminal device can communicate with the above-mentioned smart home appliance by connecting to the Internet, or directly communicate with the above-mentioned smart home appliance through Bluetooth, wifi, etc. communication connection.
  • the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover vehicle, or any combination thereof.
  • the mobile device may include, for example, a mobile phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example, a smart watch, a smart bracelet, a pedometer, and the like.
  • the third sterilizing process of low temperature is performed. Sterilization process.
  • the air conditioner in the sterilization chamber operates in cooling mode, increasing the operating frequency of the compressor and reducing the speed of the indoor fan. At this time, the temperature of the refrigerant is already low when it condenses in the outdoor heat exchanger and then enters the indoor heat exchanger. And the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening according to the current operating frequency of the compressor.
  • the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
  • the air conditioner for the sterilization chamber determines the target opening according to the opening compensation value.
  • the air conditioner in the sterilization cabin controls the heating operation, increases the operating frequency of the compressor, and reduces the speed of the indoor fan to minimize condensation of the refrigerant in the indoor heat exchanger.
  • the indoor heat exchanger can be kept at a relatively high temperature, so that the temperature of the indoor heat exchanger is greater than or equal to the set temperature within a set time period.
  • the air conditioner in the sterilization cabin makes full use of the principle of evaporation and heat absorption of the refrigerant in the air conditioner in the sterilization cabin during the third sterilization process to deal with different compression conditions. Adjust the operating frequency of the machine, adjust the amount of refrigerant entering the indoor heat exchanger of the air conditioner in the sterilization cabin, so that the refrigerant can fully evaporate and absorb heat. While the temperature of the indoor heat exchanger is rapidly cooling down, the anti-freezing protection or over-current protection and other abnormal shutdowns are avoided by reducing the down-frequency temperature of the anti-freezing protection.

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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)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A sterilization method for a sterilization cabin air conditioner . The method comprises: when the execution of a first sterilization process and the execution of a second sterilization process are successively completed, running a cooling mode, increasing the running frequency of a compressor, and reducing the rotation speed of an indoor fan; determining a target open degree of an electronic expansion valve according to the current running frequency of the compressor; and adjusting the open degree of the electronic expansion valve to the target open degree, wherein the first sterilization process comprises controlling an indoor heat exchanger to firstly perform frosting and then perform defrosting, and the second sterilization process comprises controlling the temperature of the indoor heat exchanger to be greater than or equal to a set temperature. Further provided are a sterilization apparatus for a sterilization cabin air conditioner, and a sterilization cabin air conditioner. By means of the method and apparatus, the sterilization effect of a sterilization cabin air conditioner is improved.

Description

用于除菌舱空调器除菌的方法及装置、除菌舱空调器Method and device for degerming bacteria-removing cabin air conditioner, and bacteria-removing cabin air conditioner
本申请基于申请号为202111340806.1、申请日为2021年11月12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。This application is based on a Chinese patent application with application number 202111340806.1 and a filing date of November 12, 2021, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference into this application.
技术领域technical field
本申请涉及智能家电技术领域，例如涉及一种用于除菌舱空调器除菌的方法及装置、除菌舱空调器。The present application relates to the technical field of smart home appliances, for example, to a method and device for degerming bacteria in a degerming cabin air conditioner, and a degerming cabin air conditioner.
背景技术Background technique
目前，空调器大多具有自清洁的功能，能够提高空调器的换热器的清洁程度，也提升了空调器空气调节的效果。但是仅仅通过结霜化霜对换热器进行清洁，除菌效果较差。At present, most air conditioners have a self-cleaning function, which can improve the cleanliness of the heat exchanger of the air conditioner and also improve the air conditioning effect of the air conditioner. However, cleaning the heat exchanger only by frosting and defrosting has poor sterilization effect.
目前存在着一种除菌舱空调器，除菌舱空调器的除菌运行包括三个除菌流程，第一除菌流程为，进行空调器室内换热器的结霜、化霜，对室内换热器进行清洁杀菌；第二除菌流程为，除菌舱空调器转换为“特殊制热”模式，使室内换热器持续保持高温，杀灭室内循环空气中的一部分菌群；第三除菌流程，除菌舱空调器转入“特殊制冷”模式，使室内换热器快速降温，达到巴士杀菌的效果，通过一次执行上述三个除菌流程极大地提高了空调器的除菌效果。At present, there is a kind of air conditioner in the sterilizing cabin. The sterilizing operation of the air conditioner in the sterilizing cabin includes three sterilizing processes. The heat exchanger is cleaned and sterilized; the second sterilization process is that the air conditioner in the sterilization cabin is switched to the "special heating" mode, so that the indoor heat exchanger continues to maintain high temperature and kills a part of the bacteria in the indoor circulating air; the third Sterilization process, the air conditioner in the sterilization cabin is switched to the "special cooling" mode, so that the indoor heat exchanger can be cooled quickly to achieve the effect of bus sterilization, and the sterilization effect of the air conditioner is greatly improved by performing the above three sterilization processes at one time .
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：In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in related technologies:
目前的除菌舱空调器在除菌临近结束时，模拟巴士杀菌过程将室内空气从高温迅速降低至极低温度，电子膨胀阀开度为最大开度。这使得***中进入室内机的冷媒量过多，冷媒无法快速完全蒸发，导致室内换热器的温度需要较长时间才能降至较低温度，降低了除菌效果。When the current sterilization chamber air conditioner is near the end of the sterilization process, the indoor air is rapidly reduced from high temperature to extremely low temperature by simulating the bus sterilization process, and the opening of the electronic expansion valve is at the maximum opening. This makes the amount of refrigerant entering the indoor unit in the system excessive, and the refrigerant cannot be evaporated quickly and completely, resulting in a longer time for the temperature of the indoor heat exchanger to drop to a lower temperature, which reduces the sterilization effect.
发明内容Contents of the invention
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。In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. The summary is not intended to be an extensive overview nor to identify key/important elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.
本公开实施例提供了一种用于除菌舱空调器除菌的方法及装置、除菌舱空调器，以使除菌舱空调器在第三除菌流程时能够使室内换热器快速降温，提高除菌效果。Embodiments of the present disclosure provide a method and device for sterilization of an air conditioner in a sterilization cabin, and an air conditioner in a sterilization cabin, so that the air conditioner in the sterilization cabin can quickly cool down the indoor heat exchanger during the third sterilization process , Improve the sterilization effect.
在一些实施例中，所述方法包括：在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速；根据压缩机的当前运行频率，确定电子膨胀阀的目标开度；调节电子膨胀阀的开度至目标开度；其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。In some embodiments, the method includes: after sequentially executing the first sterilization process and the second sterilization process, operating the refrigeration mode, increasing the operating frequency of the compressor and reducing the speed of the indoor fan; Determine the target opening of the electronic expansion valve; adjust the opening of the electronic expansion valve to the target opening; wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization The process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to a set temperature.
在一些实施例中，所述装置包括：处理器和存储有程序指令的存储器，处理器被配置为在执行上述的程序指令时，执行上述的用于除菌舱空调器除菌的方法。In some embodiments, the device includes: a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for sterilization of an air conditioner in a sterilization cabin when executing the above-mentioned program instructions.
在一些实施例中，所述除菌舱空调器包括：上述的用于除菌舱空调器除菌的装置。In some embodiments, the degerming cabin air conditioner includes: the above-mentioned device for degerming bacteria in the degerming cabin air conditioner.
本公开实施例提供的用于除菌舱空调器除菌的方法及装置、除菌舱空调器，可以实现以下技术效果：The method and device for degerming the air conditioner in the degerming cabin and the air conditioner in the degerming cabin provided by the embodiments of the present disclosure can achieve the following technical effects:
在依次执行完第一除菌流程和第二除菌流程后执行第三除菌流程。运行制冷模式，提高压缩机的运行频率并降低室内风机的转速，根据压缩机的当前运行频率，调节电子膨胀阀的开度至目标开度。针对不同压缩机运行频率，调节进入除菌舱空调器室内换热器的冷媒量与当前的压缩机运行频率相适应，以使冷媒充分蒸发吸热，使室内换热器快速降温。这样，室内换热器的温度从第二除菌流程的高温快速降低至较低温度，提高了除菌舱空调器的除菌效果。The third sterilization procedure is executed after the first sterilization procedure and the second sterilization procedure are executed sequentially. Run the cooling mode, increase the operating frequency of the compressor and reduce the speed of the indoor fan, and adjust the opening of the electronic expansion valve to the target opening according to the current operating frequency of the compressor. For different compressor operating frequencies, adjust the amount of refrigerant entering the indoor heat exchanger of the air conditioner in the sterilization cabin to adapt to the current operating frequency of the compressor, so that the refrigerant can fully evaporate and absorb heat, and quickly cool down the indoor heat exchanger. In this way, the temperature of the indoor heat exchanger is rapidly reduced from the high temperature of the second sterilization process to a lower temperature, which improves the sterilization effect of the air conditioner in the sterilization cabin.
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。The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.
附图说明Description of drawings
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：One or more embodiments are exemplified by the corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, The drawings are not limited to scale and in which:
图1是本公开实施例提供的一个用于除菌舱空调器除菌的方法的示意图；Fig. 1 is a schematic diagram of a method for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure;
图2是本公开实施例提供的另一个用于除菌舱空调器除菌的方法的示意图；Fig. 2 is a schematic diagram of another method for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure;
图3是本公开实施例提供的另一个用于除菌舱空调器除菌的方法的示意图；Fig. 3 is a schematic diagram of another method for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure;
图4是本公开实施例提供的另一个用于除菌舱空调器除菌的方法的示意图；Fig. 4 is a schematic diagram of another method for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure;
图5是本公开实施例提供的另一个用于除菌舱空调器除菌的方法的示意图；Fig. 5 is a schematic diagram of another method for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure;
图6是本公开实施例提供的一个用于除菌舱空调器除菌的装置的示意图。Fig. 6 is a schematic diagram of a device used for degerming an air conditioner in a degerming cabin provided by an embodiment of the present disclosure.
具体实施方式Detailed ways
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。In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.
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。The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances so as to facilitate the embodiments of the disclosed embodiments described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.
除非另有说明，术语“多个”表示两个或两个以上。Unless stated otherwise, the term "plurality" means two or more.
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。In the embodiments of the present disclosure, the character "/" indicates that the preceding and following objects are an "or" relationship. For example, A/B means: A or 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。The term "and/or" is an associative relationship describing objects, indicating that there can be three relationships. For example, A and/or B means: A or B, or, A and B, these three relationships.
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。The term "correspondence" may refer to an association relationship or a binding relationship, and the correspondence between A and B means that there is an association relationship or a binding relationship between A and B.
本公开实施例中，智能家电设备是指将微处理器、传感器技术、网络通信技术引入家电设备后形成的家电产品，具有智能控制、智能感知及智能应用的特征，智能家电设备的运作过程往往依赖于物联网、互联网以及电子芯片等现代技术的应用和处理，例如智能家电设备可以通过连接电子设备，实现用户对智能家电设备的远程控制和管理。In the embodiments of the present disclosure, smart home appliances refer to home appliances formed by introducing microprocessors, sensor technologies, and network communication technologies into home appliances. They have the characteristics of intelligent control, intelligent perception, and intelligent applications. Relying on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips, for example, smart home appliances can realize remote control and management of smart home appliances by users by connecting electronic devices.
公开实施例中，终端设备是指具有无线连接功能的电子设备，终端设备可以通过连接互联网，与如上的智能家电设备进行通信连接，也可以直接通过蓝牙、wifi等方式与如上的智能家电设备进行通信连接。在一些实施例中，终端设备例如为移动设备、电脑、或悬浮车中内置的车载设备等，或其任意组合。移动设备例如可以包括手机、智能家居设备、可穿戴设备、智能移动设备、虚拟现实设备等，或其任意组合，其中，可穿戴设备例如包括：智能手表、智能手环、计步器等。In the disclosed embodiments, a terminal device refers to an electronic device with a wireless connection function. The terminal device can communicate with the above-mentioned smart home appliance by connecting to the Internet, or directly communicate with the above-mentioned smart home appliance through Bluetooth, wifi, etc. communication connection. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover vehicle, or any combination thereof. The mobile device may include, for example, a mobile phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example, a smart watch, a smart bracelet, a pedometer, and the like.
结合图1所示，本公开实施例提供一种用于除菌舱空调器除菌的方法，包括：As shown in FIG. 1 , an embodiment of the present disclosure provides a method for degerming an air conditioner in a degerming cabin, including:
S01，除菌舱空调器在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速。S01. After the first sterilization process and the second sterilization process are executed sequentially, the air conditioner in the sterilization cabin operates in the cooling mode, increases the operating frequency of the compressor and reduces the speed of the indoor fan.
S02，除菌舱空调器根据压缩机的当前运行频率，确定电子膨胀阀的目标开度。S02, the air conditioner in the sterilization cabin determines the target opening of the electronic expansion valve according to the current operating frequency of the compressor.
S03，除菌舱空调器调节电子膨胀阀的开度至目标开度。S03, the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening.
其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内 换热器的温度大于或者等于设定温度。Among them, the first sterilization process includes controlling the indoor heat exchanger to frost first and then defrosting; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
采用本公开实施例提供的用于除菌舱空调器除菌的方法，在依次执行完先结霜再化霜的第一除菌流程和高温的第二除菌流程后，执行低温的第三除菌流程。除菌舱空调器运行制冷模式，提高压缩机的运行频率并降低室内风机的转速，此时冷媒经过室外换热器冷凝后再进入室内换热器时温度已经较低。并且除菌舱空调器根据压缩机的当前运行频率，调节电子膨胀阀的开度至目标开度。针对不同压缩机运行频率，调节进入除菌舱空调器室内换热器的冷媒量与当前的压缩机运行频率相适应，以使冷媒充分蒸发吸热，使室内换热器快速降温。避免了进入室内换热器的冷媒量过多使冷媒没有完全蒸发导致室内换热器降温慢的问题。这样，室内换热器的温度从第二除菌流程的高温快速降低至较低温度，模拟巴士杀菌过程将残存在室内换热器翅片上的菌落杀灭，提高了除菌舱空调器的除菌效果。Using the method for sterilizing an air conditioner in a sterilizing cabin provided by an embodiment of the present disclosure, after sequentially executing the first sterilizing process of first frosting and then defrosting and the second sterilizing process of high temperature, the third sterilizing process of low temperature is performed. Sterilization process. The air conditioner in the sterilization chamber operates in cooling mode, increasing the operating frequency of the compressor and reducing the speed of the indoor fan. At this time, the temperature of the refrigerant is already low when it condenses in the outdoor heat exchanger and then enters the indoor heat exchanger. And the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening according to the current operating frequency of the compressor. For different compressor operating frequencies, adjust the amount of refrigerant entering the indoor heat exchanger of the air conditioner in the sterilization cabin to adapt to the current operating frequency of the compressor, so that the refrigerant can fully evaporate and absorb heat, and quickly cool down the indoor heat exchanger. The problem of slow cooling of the indoor heat exchanger due to the incomplete evaporation of the refrigerant due to the excessive amount of refrigerant entering the indoor heat exchanger is avoided. In this way, the temperature of the indoor heat exchanger is quickly lowered from the high temperature of the second sterilization process to a lower temperature, and the simulated bus sterilization process kills the colonies remaining on the fins of the indoor heat exchanger, which improves the decontamination efficiency of the air conditioner in the sterilization cabin. bacteria effect.
结合图2所示，本公开实施例提供一种用于除菌舱空调器除菌的方法，包括：As shown in FIG. 2 , an embodiment of the present disclosure provides a method for degerming an air conditioner in a degerming cabin, including:
S01，除菌舱空调器在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速。S01. After the first sterilization process and the second sterilization process are executed sequentially, the air conditioner in the sterilization cabin operates in the cooling mode, increases the operating frequency of the compressor and reduces the speed of the indoor fan.
S21，除菌舱空调器根据当前运行频率，确定开度补偿值。S21. The air conditioner in the sterilization chamber determines an opening compensation value according to the current operating frequency.
S22，除菌舱空调器根据开度补偿值，确定目标开度。S22. The air conditioner for the sterilization chamber determines the target opening according to the opening compensation value.
S03，除菌舱空调器调节电子膨胀阀的开度至目标开度。S03, the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening.
其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。Wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
采用本公开实施例提供的用于除菌舱空调器除菌的方法，除菌舱空调器根据当前运行频率确定开度补偿值并通过开度补偿值确定目标开度，使得电子膨胀阀的开度与压缩机的运行频率相适应。除菌舱空调器能够针对不同压缩机运行频率，调节进入除菌舱空调器室内换热器的冷媒量与当前的压缩机运行频率相适应。避免冷媒量过多且冷媒流速过快导致蒸发器热效率低下，以使冷媒充分蒸发吸热，使室内换热器快速降温。Using the method for sterilization of the air conditioner in the sterilization cabin provided by the embodiment of the present disclosure, the air conditioner in the sterilization cabin determines the opening compensation value according to the current operating frequency and determines the target opening through the opening compensation value, so that the opening of the electronic expansion valve The degree is adapted to the operating frequency of the compressor. The air conditioner for the sterilization cabin can adjust the amount of refrigerant entering the indoor heat exchanger of the air conditioner for the sterilization cabin to adapt to the current operating frequency of the compressor according to different operating frequencies of the compressors. Avoid too much refrigerant and too fast flow rate of refrigerant to cause low thermal efficiency of the evaporator, so that the refrigerant can fully evaporate and absorb heat, so that the indoor heat exchanger can quickly cool down.
结合图3所示，本公开实施例提供一种用于除菌舱空调器除菌的方法，包括：As shown in FIG. 3 , an embodiment of the present disclosure provides a method for degerming an air conditioner in a degerming cabin, including:
S01，除菌舱空调器在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速。S01. After the first sterilization process and the second sterilization process are executed sequentially, the air conditioner in the sterilization cabin operates in the cooling mode, increases the operating frequency of the compressor and reduces the speed of the indoor fan.
S31，除菌舱空调器计算b＝f 2/100。 S31, calculate b=f 2 /100 by the air conditioner in the sterilization cabin.
S22，除菌舱空调器根据开度补偿值，确定目标开度。S22. The air conditioner for the sterilization chamber determines the target opening according to the opening compensation value.
S03，除菌舱空调器调节电子膨胀阀的开度至目标开度。S03, the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening.
其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。Wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
其中，b为开度补偿值，f为当前运行频率。Among them, b is the opening compensation value, and f is the current operating frequency.
采用本公开实施例提供的用于除菌舱空调器除菌的方法，***运行平稳后，电子膨胀阀的开度与压缩机的运行频率的比例成指数增长，因此将开度补偿值设置为f2/100。除菌舱空调器根据当前运行频率确定开度补偿值，使得开度补偿值与压缩机的当前运行频率相适应。通过该开度补偿值对电子膨胀阀的开度进行补偿，提高了目标开度的精确性。Using the method for sterilization of the air conditioner in the sterilization cabin provided by the embodiment of the present disclosure, after the system runs stably, the ratio of the opening of the electronic expansion valve to the operating frequency of the compressor increases exponentially, so the opening compensation value is set as f2/100. The air conditioner in the sterilization chamber determines the opening compensation value according to the current operating frequency, so that the opening compensation value adapts to the current operating frequency of the compressor. The opening degree of the electronic expansion valve is compensated by the opening degree compensation value, which improves the accuracy of the target opening degree.
结合图4所示，本公开实施例提供一种用于除菌舱空调器除菌的方法，包括：As shown in FIG. 4 , an embodiment of the present disclosure provides a method for degerming an air conditioner in a degerming cabin, including:
S01，除菌舱空调器在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速。S01. After the first sterilization process and the second sterilization process are executed sequentially, the air conditioner in the sterilization cabin operates in the cooling mode, increases the operating frequency of the compressor and reduces the speed of the indoor fan.
S31，除菌舱空调器计算b＝f 2/100。 S31, calculate b=f 2 /100 by the air conditioner in the sterilization cabin.
S41，除菌舱空调器计算基础开度和开度补偿值的和值，将和值确定为目标开度。S41. The air conditioner in the sterilization chamber calculates the sum of the basic opening and the opening compensation value, and determines the sum as the target opening.
可选地，目标开度为整数。Optionally, the target opening is an integer.
S03，除菌舱空调器调节电子膨胀阀的开度至目标开度。S03, the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening.
其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。Wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
其中，b为开度补偿值，f为当前运行频率。Among them, b is the opening compensation value, and f is the current operating frequency.
其中，基础开度可以为自定义的电子膨胀的开度，并且基础开度与开度补偿值的和值小于或者等于最大开度。Wherein, the base opening may be a custom electronic expansion opening, and the sum of the base opening and the opening compensation value is less than or equal to the maximum opening.
采用本公开实施例提供的用于除菌舱空调器除菌的方法，由于开度补偿值是根据压缩机的当前运行频率确定的，因此开度补偿值能够表征当前运行频率下进入室内换热器的冷媒量。通过将电子膨胀阀的基础开度值与开度补偿值的和值确定目标开度，使得目标开度与压缩机的当前运行频率相适应，提高了目标开度的精确性。Using the method for sterilization of an air conditioner in a sterilization cabin provided by an embodiment of the present disclosure, since the opening compensation value is determined according to the current operating frequency of the compressor, the opening compensation value can represent the indoor heat exchange at the current operating frequency The amount of refrigerant in the device. The target opening is determined by the sum of the basic opening value and the opening compensation value of the electronic expansion valve, so that the target opening is adapted to the current operating frequency of the compressor, and the accuracy of the target opening is improved.
可选地，除菌舱空调器提高压缩机的运行频率并降低室内风机的转速，包括：除菌舱空调器提高压缩机的运行频率至除霜运行频率，调节室内风机的转速至最低转速。Optionally, the air conditioner for the sterilization cabin increases the operating frequency of the compressor and reduces the speed of the indoor fan, including: the air conditioner for the sterilization cabin increases the operating frequency of the compressor to the defrosting frequency, and adjusts the speed of the indoor fan to the lowest speed.
这样，除菌舱空调器在第三除菌流程，提高压缩机的运行频率至除霜运行频率，调节室内风机的转速至最低转速。此时冷媒经过室外换热器冷凝后再进入室内机换热器时冷媒温度较低，并且由于室内基本无蒸发效果，能够使室内换热器的温度急剧降低，将残存在蒸发器翅片上菌落杀灭。In this way, in the third sterilization process, the air conditioner in the sterilization chamber increases the operation frequency of the compressor to the defrosting operation frequency, and adjusts the rotation speed of the indoor fan to the minimum rotation speed. At this time, when the refrigerant is condensed by the outdoor heat exchanger and then enters the indoor unit heat exchanger, the temperature of the refrigerant is relatively low, and because there is basically no evaporation effect in the room, the temperature of the indoor heat exchanger can be reduced sharply, and bacteria colonies will remain on the evaporator fins. kill.
可选地，除菌舱空调器控制室内换热器的温度大于或者等于设定温度，包括：除菌舱空调器提高内盘管过载保护温度，运行制热模式，提高压缩机的运行频率，降低室内风机转速，以使室内换热器的温度在设定时长内大于或者等于设定温度。Optionally, the air conditioner in the sterilization cabin controls the temperature of the indoor heat exchanger to be greater than or equal to the set temperature, including: the air conditioner in the sterilization cabin increases the overload protection temperature of the inner coil, operates the heating mode, and increases the operating frequency of the compressor, Reduce the speed of the indoor fan so that the temperature of the indoor heat exchanger is greater than or equal to the set temperature within the set time.
这样，除菌舱空调器控制运行制热，提高压缩机的运行频率，降低室内风机转速，使 冷媒在室内换热器中尽量减少冷凝，即冷媒通过室内换热器发卡管后，从入口到出口温度衰减减小。能够将室内换热器一直保持在较高的温度，使室内换热器的温度在设定时长内大于或者等于设定温度。例如，控制运行制热，提高压缩机的运行频率并降低室内风机转速，使室内换热器的温度保持在60℃以上，并持续30min以上，从而使室内换热器对经过进风侧至该室内换热器的循环空气具有高温加热效果，出风侧也保持在60℃以上，杀灭室内循环空气中的一部分菌群。另外通过提高内盘管过载保护温度，避免内盘管温度过高触发过载保护使压缩机降频。In this way, the air conditioner in the sterilization cabin controls the heating operation, increases the operating frequency of the compressor, and reduces the speed of the indoor fan to minimize condensation of the refrigerant in the indoor heat exchanger. The outlet temperature decay decreases. The indoor heat exchanger can be kept at a relatively high temperature, so that the temperature of the indoor heat exchanger is greater than or equal to the set temperature within a set time period. For example, control the operation of heating, increase the operating frequency of the compressor and reduce the speed of the indoor fan to keep the temperature of the indoor heat exchanger above 60°C for more than 30 minutes, so that the pair of indoor heat exchangers passes through the air inlet side to the The circulating air of the indoor heat exchanger has a high-temperature heating effect, and the air outlet side is also kept above 60°C to kill a part of the bacteria in the indoor circulating air. In addition, by increasing the overload protection temperature of the inner coil, it is avoided that the temperature of the inner coil is too high to trigger the overload protection and reduce the frequency of the compressor.
结合图5所示，本公开实施例提供一种用于除菌舱空调器除菌的方法，包括：As shown in FIG. 5 , an embodiment of the present disclosure provides a method for degerming an air conditioner in a degerming cabin, including:
S51，除菌舱空调器在依次执行完第一除菌流程和第二除菌流程的情况下，降低防冻结保护的降频温度，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速。S51. After the first sterilization process and the second sterilization process are executed sequentially, the air conditioner in the sterilization cabin lowers the down-frequency temperature of the anti-freeze protection, operates the cooling mode, increases the operating frequency of the compressor and reduces the indoor fan Rotating speed.
S02，除菌舱空调器根据压缩机的当前运行频率，确定电子膨胀阀的目标开度。S02, the air conditioner in the sterilization cabin determines the target opening of the electronic expansion valve according to the current operating frequency of the compressor.
S03，除菌舱空调器调节电子膨胀阀的开度至目标开度。S03, the air conditioner in the sterilization cabin adjusts the opening of the electronic expansion valve to the target opening.
其中，第一除菌流程包括控制室内换热器先结霜再化霜；第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。Wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
采用本公开实施例提供的用于除菌舱空调器除菌的方法，除菌舱空调器在第三除菌流程时，充分利用除菌舱空调器中冷媒的蒸发吸热原理，应对不同压缩机运行频率，调节进入除菌舱空调器室内换热器的冷媒量，使冷媒充分蒸发吸热。在室内换热器急速降温的同时，通过降低防冻结保护的降频温度避免造成防冻结保护或者过电流保护等异常停机。避免了进入室内换热器的冷媒量过多使冷媒没有完全蒸发导致室内换热器降温慢的问题。这样，室内换热器的温度从第二除菌流程的高温快速降低至较低温度，模拟巴士杀菌过程将残存在室内换热器表面上的菌落杀灭，提高了除菌舱空调器的除菌效果。Using the method for sterilization of the air conditioner in the sterilization cabin provided by the embodiment of the present disclosure, the air conditioner in the sterilization cabin makes full use of the principle of evaporation and heat absorption of the refrigerant in the air conditioner in the sterilization cabin during the third sterilization process to deal with different compression conditions. Adjust the operating frequency of the machine, adjust the amount of refrigerant entering the indoor heat exchanger of the air conditioner in the sterilization cabin, so that the refrigerant can fully evaporate and absorb heat. While the temperature of the indoor heat exchanger is rapidly cooling down, the anti-freezing protection or over-current protection and other abnormal shutdowns are avoided by reducing the down-frequency temperature of the anti-freezing protection. The problem of slow cooling of the indoor heat exchanger due to the incomplete evaporation of the refrigerant due to the excessive amount of refrigerant entering the indoor heat exchanger is avoided. In this way, the temperature of the indoor heat exchanger is quickly lowered from the high temperature of the second sterilization process to a lower temperature, and the simulated bus sterilization process kills the bacteria colonies remaining on the surface of the indoor heat exchanger, which improves the decontamination efficiency of the air conditioner in the sterilization cabin. bacteria effect.
可选地，除菌舱空调器降低防冻结保护的降频温度，包括：除菌舱空调器根据预设的对应关系，确定与设定温度对应的温度补偿值；除菌舱空调器计算当前降频温度值与温度补偿值的差值，并将差值确定为目标降频温度；除菌舱空调器调节降频温度至目标降频温度。Optionally, the air conditioner in the sterilization cabin lowers the down-frequency temperature of the anti-freezing protection, including: the air conditioner in the sterilization cabin determines the temperature compensation value corresponding to the set temperature according to the preset corresponding relationship; the air conditioner in the sterilization cabin calculates the current The difference between the frequency reduction temperature value and the temperature compensation value, and determine the difference as the target frequency reduction temperature; the air conditioner in the sterilization cabin adjusts the frequency reduction temperature to the target frequency reduction temperature.
其中，降频温度为预先设置的内盘管温度，即如果内盘管温度低于降频温度，则启动防冻结保护模式。Wherein, the frequency reduction temperature is a preset inner coil temperature, that is, if the temperature of the inner coil is lower than the frequency reduction temperature, the anti-freezing protection mode is activated.
这样，除菌舱空调器根据预设的对应关系确定与设定温度对应的温度补偿值，通过该温度补偿值对当前前降频温度值进行补偿确定目标降频温度，并调节降频温度至目标降频温度，能够通过降低防冻结保护的降频温度避免造成防冻结保护或者过电流保护等异常停机，导致除菌失败的情况，提升了用户体验。例如，防冻结保护是目前行业中普遍采用的 保护控制，一般设置降频温度在6℃左右，本实施例的区别在于除菌运行时，为了让压缩机运行较高频率，提高冷膨胀效果，而将降频温度子程序屏蔽，从而设置一个较低的目标降频温度。In this way, the air conditioner in the sterilization cabin determines the temperature compensation value corresponding to the set temperature according to the preset corresponding relationship, and uses the temperature compensation value to compensate the current pre-frequency reduction temperature value to determine the target frequency reduction temperature, and adjust the frequency reduction temperature to The target frequency reduction temperature can reduce the frequency reduction temperature of the anti-freeze protection to avoid abnormal shutdowns such as anti-freeze protection or over-current protection, resulting in the failure of sterilization, which improves the user experience. For example, anti-freezing protection is a protection control commonly used in the industry at present. Generally, the frequency reduction temperature is set at about 6°C. The difference in this embodiment is that during the sterilization operation, in order to allow the compressor to operate at a higher frequency and improve the cold expansion effect, And the frequency-reducing temperature subroutine is shielded, so as to set a lower target frequency-reducing temperature.
结合图6所示，本公开实施例提供一种用于除菌舱空调器除菌的装置，包括处理器(processor)100和存储器(memory)101。可选地，该装置还可以包括通信接口(Communication Interface)102和总线103。其中，处理器100、通信接口102、存储器101可以通过总线103完成相互间的通信。通信接口102可以用于信息传输。处理器100可以调用存储器101中的逻辑指令，以执行上述实施例的用于除菌舱空调器除菌的方法。As shown in FIG. 6 , an embodiment of the present disclosure provides a device for sterilizing an air conditioner in a sterilizing cabin, including a processor (processor) 100 and a memory (memory) 101 . Optionally, the device may also include a communication interface (Communication Interface) 102 and a bus 103. Wherein, the processor 100 , the communication interface 102 , and the memory 101 can communicate with each other through the bus 103 . Communication interface 102 may be used for information transfer. The processor 100 can call the logic instructions in the memory 101 to execute the method for degerming the air conditioner in the degerming cabin of the above embodiment.
此外，上述的存储器101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。In addition, the above logic instructions in the memory 101 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.
存储器101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100通过运行存储在存储器101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除菌舱空调器除菌的方法。As a computer-readable storage medium, the memory 101 can 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 100 executes functional applications and data processing by running the program instructions/modules stored in the memory 101 , that is, implements the method for degerming the air conditioner in the degerming cabin in the above embodiments.
存储器101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***、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101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。The memory 101 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a non-volatile memory.
本公开实施例提供了一种除菌舱空调器，包含上述的用于除菌舱空调器除菌的装置。An embodiment of the present disclosure provides an air conditioner for a sterilizing cabin, including the above-mentioned device for sterilizing the air conditioner for a sterilizing cabin.
本公开实施例提供了一种存储介质，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除菌舱空调器除菌的方法。An embodiment of the present disclosure provides a storage medium storing computer-executable instructions, the computer-executable instructions being configured to execute the above-mentioned method for degerming an air conditioner in a degerming cabin.
上述的存储介质可以是暂态存储介质，也可以是非暂态存储介质。The above-mentioned storage medium may be a transient storage medium or a non-transitory storage medium.
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。The technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which 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 perform all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc. A medium that can store program code, or a transitory storage medium.
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。The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, procedural, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Also, the terms used in this application are used to describe the embodiments only and are not used to limit the claims. As used in the examples and description of the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well unless the context clearly indicates otherwise . Similarly, 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 listed ones. Additionally, when used in this application, the term "comprise" and its variants "comprises" and/or comprising (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. Without further limitations, an element defined by the statement "comprising a ..." does not exclude the presence of additional identical elements in the process, method or apparatus comprising said element. Herein, what each embodiment focuses on may be the difference from other embodiments, and the same and similar parts of the various embodiments may refer to each other. For the method, product, etc. disclosed in the embodiment, if it corresponds to the method part disclosed in the embodiment, then the relevant part can refer to the description of the method part.
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***、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。Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraints of the technical solution. Said artisans may implement the described functions using different methods for each particular application, but such implementation should not be regarded as exceeding the scope of the disclosed embodiments. The skilled person can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.
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***，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。In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units may only be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
附图中的流程图和框图显示了根据本公开实施例的***、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***来实现，或者可以用专用硬件与计算机指令的组合来实现。The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the disclosure. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions. In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than that disclosed in the description, and sometimes there is no specific agreement between different operations or steps. order. For example, two consecutive operations or steps may, in fact, be performed substantially concurrently, or they may sometimes be performed in the reverse order, depending upon the functionality involved. Each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.

Claims (10)

  1. 一种用于除菌舱空调器除菌的方法，其特征在于，包括：A method for degerming an air conditioner in a degerming cabin, characterized in that it comprises:
    在依次执行完第一除菌流程和第二除菌流程的情况下，运行制冷模式，提高压缩机的运行频率并降低室内风机的转速；After executing the first sterilization process and the second sterilization process in sequence, operate the refrigeration mode, increase the operating frequency of the compressor and reduce the speed of the indoor fan;
    根据压缩机的当前运行频率，确定电子膨胀阀的目标开度；Determine the target opening of the electronic expansion valve according to the current operating frequency of the compressor;
    调节电子膨胀阀的开度至所述目标开度；Regulating the opening of the electronic expansion valve to the target opening;
    其中，所述第一除菌流程包括控制室内换热器先结霜再化霜；所述第二除菌流程包括控制室内换热器的温度大于或者等于设定温度。Wherein, the first sterilization process includes controlling the indoor heat exchanger to frost and then defrost; the second sterilization process includes controlling the temperature of the indoor heat exchanger to be greater than or equal to the set temperature.
  2. 根据权利要求1所述的方法，其特征在于，所述根据所述当前运行频率，确定电子膨胀阀的目标开度，包括：The method according to claim 1, wherein the determining the target opening degree of the electronic expansion valve according to the current operating frequency comprises:
    根据所述当前运行频率，确定开度补偿值；determining an opening compensation value according to the current operating frequency;
    根据所述开度补偿值，确定所述目标开度。The target opening is determined according to the opening compensation value.
  3. 根据权利要求2所述的方法，其特征在于，所述根据所述当前运行频率，确定开度补偿值，包括：The method according to claim 2, wherein the determining the opening compensation value according to the current operating frequency comprises:
    计算b＝f 2/100； Compute b = f 2 /100;
    其中，b为所述开度补偿值，f为所述当前运行频率。Wherein, b is the opening compensation value, and f is the current operating frequency.
  4. 根据权利要求2所述的方法，其特征在于，所述根据所述开度补偿值，确定所述目标开度，包括：The method according to claim 2, wherein the determining the target opening according to the opening compensation value comprises:
    计算基础开度和所述开度补偿值的和值，将所述和值确定为所述目标开度。The sum of the basic opening and the opening compensation value is calculated, and the sum is determined as the target opening.
  5. 根据权利要求1所述的方法，其特征在于，所述提高压缩机的运行频率并降低室内风机的转速，包括：The method according to claim 1, wherein said increasing the operating frequency of the compressor and reducing the rotational speed of the indoor fan comprises:
    提高压缩机的运行频率至除霜运行频率，调节室内风机的转速至最低转速。Increase the operating frequency of the compressor to the defrosting operating frequency, and adjust the speed of the indoor fan to the lowest speed.
  6. 根据权利要求1所述的方法，其特征在于，所述控制室内换热器的温度大于或者等于设定温度，包括：The method according to claim 1, wherein the temperature of the heat exchanger in the control chamber is greater than or equal to the set temperature, comprising:
    提高内盘管过载保护温度，运行制热模式，提高压缩机的运行频率，降低室内风机转速，以使所述室内换热器的温度在设定时长内大于或者等于所述设定温度。Increase the overload protection temperature of the inner coil, operate the heating mode, increase the operating frequency of the compressor, and reduce the speed of the indoor fan, so that the temperature of the indoor heat exchanger is greater than or equal to the set temperature within a set period of time.
  7. 根据权利要求1至6任一项所述的方法，其特征在于，所述在依次执行完第一除菌流程和第二除菌流程后，还包括：The method according to any one of claims 1 to 6, characterized in that, after sequentially executing the first sterilization process and the second sterilization process, further comprising:
    降低防冻结保护的降频温度。Lower the throttling temperature for antifreeze protection.
  8. 根据权利要求7所述的方法，其特征在于，所述降低防冻结保护的降频温度，包括：The method according to claim 7, wherein said reducing the frequency reduction temperature of the anti-freezing protection comprises:
    根据预设的对应关系，确定与所述设定温度对应的温度补偿值；determining a temperature compensation value corresponding to the set temperature according to a preset corresponding relationship;
    计算当前降频温度值与所述温度补偿值的差值，并将所述差值确定为目标降频温度；calculating the difference between the current frequency reduction temperature value and the temperature compensation value, and determining the difference as the target frequency reduction temperature;
    调节降频温度至所述目标降频温度。Adjust the frequency reduction temperature to the target frequency reduction temperature.
  9. 一种用于除菌舱空调器除菌的装置，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执行所述程序指令时，执行如权利要求1至8任一项所述的用于除菌舱空调器除菌的方法。A device for sterilization of an air conditioner in a sterilization cabin, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute the procedures as claimed in claims 1 to 1 when executing the program instructions. 8. The method for degerming the air conditioner in the degerming cabin according to any one of them.
  10. 一种除菌舱空调器，其特征在于，包括如权利要求9所述的用于除菌舱空调器除菌的装置。An air conditioner for a sterilizing cabin, characterized in that it comprises the device for sterilizing the air conditioner for a sterilizing cabin as claimed in claim 9 .
PCT/CN2022/104915 2021-11-12 2022-07-11 Sterilization method and apparatus for sterilization cabin air conditioner, and sterilization cabin air conditioner WO2023082678A1 (en)

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