WO2023207162A1

WO2023207162A1 - Method and apparatus for cleaning control of air conditioner, and air conditioner and storage medium

Info

Publication number: WO2023207162A1
Application number: PCT/CN2022/141208
Authority: WO
Inventors: 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
Priority date: 2022-04-29
Filing date: 2022-12-23
Publication date: 2023-11-02
Also published as: CN115076851A

Abstract

A method for cleaning control of an air conditioner (10). The method comprises: in response to a cleaning instruction, obtaining a target frequency of a compressor; and adjusting a target exhaust temperature of the compressor according to the target frequency, such that the target exhaust temperature is greater than a first set temperature. When high-temperature sterilization is needed, the air conditioner (10) receives and responds to the cleaning instruction, obtains the target frequency of the compressor, and determines whether the target frequency of the compressor is suitable for high-temperature sterilization. Since the exhaust temperature of the compressor is the highest temperature point in the air conditioner (10) and the difference between the exhaust temperature and the temperature of an inner coil pipe is relatively small, when the target exhaust temperature is greater than the first set temperature, the temperature of the inner coil pipe always meets the requirement of a high temperature, such that the high-temperature sterilization effect of the air conditioner (10) is improved.

Description

用于空调器清洁控制的方法及装置、空调器、存储介质Method and device for air conditioner cleaning control, air conditioner, storage medium

本申请基于申请号为202210466551.1、申请日为2022年4月29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 filed based on a Chinese patent application with application number 202210466551.1 and a filing date of April 29, 2022, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated into this application as a reference.

技术领域Technical field

本申请涉及智能家电技术领域，例如涉及一种用于空调器清洁控制的方法及装置、空调器、存储介质。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.

背景技术Background technique

目前，随着消费者需求的提高，空调器被赋予了越来越多的功能，其中之一便是通过高温对室内空气和室内换热器进行杀菌。Currently, as consumer demand increases, air conditioners are given more and more functions, one of which is to sterilize indoor air and indoor heat exchangers through high temperatures.

相关技术中，用于空调器的高温杀菌的方法，包括：获取室内换热器的温度值；当室内换热器的温度值不等于预设的室内换热器阈值时，调节室内风机的转速和/或室外压缩机的频率；获取室外压缩机排气口的冷媒的室外排气温度；根据室外排气温度与预设的排气限频温度阈值，选择性地调节室外压缩机的频率。In related technologies, 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.

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 there are at least the following problems in related technologies:

该方法能够通过使室内换热器的温度值达到室内换热器阈值，实现空调器的高温杀菌。但是，在室内外环境参数变化大的情况下，室内换热器的温度值会在阈值上下波动。当温度值低于阈值时，无法进行杀菌，导致空调器高温杀菌的效果差。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. However, when indoor and outdoor environmental parameters change greatly, the temperature value of the indoor heat exchanger will fluctuate above and below the threshold. When the temperature value is lower than the threshold, sterilization cannot be performed, resulting in poor high-temperature sterilization effect of the air conditioner.

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 simplified summary is provided below. This summary is not intended to be a general review, nor is it intended to identify key/important elements or delineate the scope of the embodiments, but is intended to serve as a prelude to the detailed description that follows.

本公开实施例提供了一种用于空调器清洁控制的方法及装置、空调器、存储介质，以提高空调器高温杀菌的效果。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.

在一些实施例中，所述方法包括：响应于清洁指令，获得压缩机的目标频率；根据目标频率，调整压缩机的目标排气温度，使目标排气温度大于第一设定温度。In some embodiments, 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.

可选地，根据目标频率，调整压缩机的目标排气温度，包括：在目标频率大于第一设定频率的情况下，保持目标频率不变；在目标频率小于或等于第一设定频率的情况下，调整目标频率；根据目标频率，确定压缩机的目标排气温度；根据目标排气温度与第一设定温度的关系，对目标排气温度进行调整。Optionally, 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. In this case, 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.

可选地，根据目标排气温度与第一设定温度的关系，对目标排气温度进行调整，包括：在目标排气温度大于第一设定温度的情况下，保持目标排气温度不变；在目标排气温度小于或等于第一设定温度的情况下，将第二设定温度确定为目标排气温度；其中，第二设定温度大于第一设定温度。Optionally, 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.

可选地，根据目标频率，确定压缩机的目标排气温度，包括：检测室外环境温度；根据目标频率和室外环境温度，确定压缩机的目标排气温度；其中，在室外环境温度一定的情况下，目标频率越高，目标排气温度越高；在目标频率一定的情况下，室外环境温度越高，目标排气温度越高。Optionally, 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.

可选地，根据目标频率和室外环境温度，确定压缩机的目标排气温度，包括：T _d＝α×f _t+β+γ；其中，T _d为目标排气温度，α为频率转换系数，f _t为目标频率，β为温度修正量，γ为室外环境温度补偿量。 Optionally, determine the target exhaust temperature of the compressor based on the target frequency and outdoor ambient temperature, including: T _d =α×f _t +β + γ; where T _d is the target exhaust temperature, and α is the frequency conversion coefficient. , f _t is the target frequency, β is the temperature correction amount, and γ is the outdoor ambient temperature compensation amount.

可选地，调整目标频率，包括：将目标频率增加补偿频率；在目标频率大于第一设定频率的情况下，保持目标频率不变；在目标频率小于或等于第一设定频率的情况下，将第二设定频率确定为目标频率；其中，第二设定频率大于第一设定频率。Optionally, 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.

可选地，在根据目标频率，调整压缩机的目标排气温度之后，还包括：控制压缩机以目标频率运行；调整室外风机的转速；检测压缩机的当前排气温度；在当前排气温度小于目标排气温度的情况下，调整电子膨胀阀的开度。Optionally, 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.

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，处理器被配置为在运行程序指令时，执行上述用于空调器清洁控制的方法。In some embodiments, the device includes a processor and a memory storing program instructions, and the processor is configured to execute the above method for air conditioner cleaning control when running the program instructions.

在一些实施例中，所述空调器包括如上述用于空调器清洁控制的装置。In some embodiments, the air conditioner includes a device for air conditioner cleaning control as described above.

在一些实施例中，所述存储介质存储有程序指令，程序指令在运行时，执行上述用于空调器清洁控制的方法。In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above method for air conditioner cleaning control is executed.

本公开实施例提供的用于空调器清洁控制的方法及装置、空调器、存储介质，可以实现以下技术效果：The methods and devices for air conditioner cleaning control, air conditioners, and storage media provided by embodiments of the present disclosure can achieve the following technical effects:

在需要高温杀菌的情况下，空调器接收并响应清洁指令。获得压缩机的目标频率，确定压缩机的目标频率是否适合高温杀菌，避免压缩机故障影响空调器的寿命。根据压缩机的目标频率，调整压缩机的目标排气温度，使目标排气温度大于第一设定温度。由于压缩机的排气温度为空调器中的最高温度点且与内盘管温度相差较小，当目标排气温度大于第一设定温度时能够保证内盘管温度始终满足高温的要求，以提高空调器高温杀菌的效果。When high temperature sterilization is required, the air conditioner receives and responds to cleaning instructions. Obtain the target frequency of the compressor and determine whether the target frequency of the compressor is suitable for high-temperature sterilization to avoid compressor failure affecting the life of the air conditioner. According to the target frequency of the compressor, 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.

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 above 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 corresponding drawings. These exemplary descriptions and drawings do not constitute limitations to the embodiments. 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空调器清洁控制的方法的示意图；Figure 1 is a schematic diagram of a method for air conditioner cleaning control 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空调器清洁控制的方法的示意图；Figure 2 is a schematic diagram of another method for air conditioner cleaning control 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空调器清洁控制的方法的示意图；Figure 3 is a schematic diagram of another method for air conditioner cleaning control 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空调器清洁控制的方法的示意图；Figure 4 is a schematic diagram of another method for air conditioner cleaning control 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空调器清洁控制的方法的示意图；Figure 5 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure;

图6是本公开实施例提供的另一个用于空调器清洁控制的方法的示意图；Figure 6 is a schematic diagram of another method for air conditioner cleaning control provided by an embodiment of the present disclosure;

图7是本公开实施例提供的一个用于空调器清洁控制的装置的示意图；Figure 7 is a schematic diagram of a device for air conditioner cleaning control provided by an embodiment of the present disclosure;

图8是本公开实施例提供的一个空调器的示意图。Figure 8 is a schematic diagram of an air conditioner 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 with reference to the accompanying drawings. The attached drawings are for reference only and are not intended to limit the embodiments of the present disclosure. In the following technical description, for convenience of explanation, multiple details are provided 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 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", etc. in the description and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that data so used are interchangeable under appropriate circumstances for the purposes of the embodiments of the disclosure described herein. Furthermore, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

除非另有说明，术语“多个”表示两个或两个以上。Unless otherwise stated, 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 embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in 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 association relationship describing objects, indicating that three relationships can exist. For example, A and/or B means: A or B, or A and B.

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" can refer to an association relationship or a binding relationship. The correspondence between A and B refers to an association relationship or a binding relationship between A and B.

随着智能化技术的发展和消费者需求的提高，空调器被赋予了除制冷制热外的其他功能，例如自清洁和杀菌功能。在自清洁和杀菌的过程中，通常室内机的内盘管温度要求达到56℃以上。当以内盘管温度为调节的对象时，可能会存在温度波动的问题，导致部分细菌无法被杀灭的情况。With the development of intelligent technology and the increase in consumer demand, air conditioners have been given other functions besides cooling and heating, such as self-cleaning and sterilization functions. During the process of self-cleaning and sterilization, the internal coil temperature of the indoor unit is usually required to reach above 56°C. When the inner coil temperature is used as the adjustment object, there may be temperature fluctuations, resulting in the inability to kill some bacteria.

结合图1所示，本公开实施例提供一种用于空调器清洁控制的方法，包括：As shown in FIG. 1 , an embodiment of the present disclosure provides a method for air conditioner cleaning control, including:

S210，空调器响应于清洁指令，获得压缩机的目标频率。S210, the air conditioner responds to the cleaning command and obtains the target frequency of the compressor.

S220，空调器根据目标频率，调整压缩机的目标排气温度，使目标排气温度大于第一设定温度。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.

采用本公开实施例提供的用于空调器清洁控制的方法，在需要高温杀菌的情况下，空调器接收并响应清洁指令。获得压缩机的目标频率，确定压缩机的目标频率是否适合高温杀菌，避免压缩机故障影响空调器的寿命。根据压缩机的目标频率，调整压缩机的目标排气温度，使目标排气温度大于第一设定温度。由于压缩机的排气温度为空调器中的最高温度点且与内盘管温度相差较小，当目标排气温度大于第一设定温度时能够保证内盘管温度始终满足高温的要求，以提高空调器高温杀菌的效果。Using the method for air conditioner cleaning control provided by embodiments of the present disclosure, the air conditioner receives and responds to cleaning instructions when high-temperature sterilization is required. Obtain the target frequency of the compressor and determine whether the target frequency of the compressor is suitable for high-temperature sterilization to avoid compressor failure affecting the life of the air conditioner. According to the target frequency of the compressor, 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.

可选地，第一设定温度的取值范围为[56，56.4]℃。优选地，第一设定温度取值为56.1℃、56.2℃或56.3℃。这样，由于将压缩机的目标排气温度控制在高于上述第一设定温度的取值，且内盘管温度与目标排气温度相差较小，使内盘管温度在室内外环境参数变化大的情况下仍保持在杀菌要求的温度以上。Optionally, the value range of the first set temperature is [56, 56.4]°C. Preferably, the first set temperature value is 56.1°C, 56.2°C or 56.3°C. In this way, since the target exhaust temperature of the compressor is controlled to a value higher than the above-mentioned first set temperature, and the difference between the inner coil temperature and the target exhaust temperature is small, the inner coil temperature will change when the indoor and outdoor environmental parameters change. In large cases, it is still maintained above the temperature required for sterilization.

结合图2所示，本公开实施例提供另一种用于空调器清洁控制的方法，包括：As shown in FIG. 2 , an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:

S230，在目标频率大于第一设定频率的情况下，空调器保持目标频率不变，并执行步骤S250。S230: If the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S250.

S240，在目标频率小于或等于第一设定频率的情况下，空调器调整目标频率。S240: When the target frequency is less than or equal to the first set frequency, the air conditioner adjusts the target frequency.

S250，空调器根据目标频率，确定压缩机的目标排气温度。S250, the air conditioner determines the target exhaust temperature of the compressor based on the target frequency.

S260，空调器根据目标排气温度与第一设定温度的关系，对目标排气温度进行调整。S260: The air conditioner adjusts the target exhaust temperature according to the relationship between the target exhaust temperature and the first set temperature.

采用本公开实施例提供的用于空调器清洁控制的方法，由于高温杀菌时所需的压缩机的排气温度高，在目标频率低的情况下运行，易造成压缩机运行失步等故障从而影响空调器的使用寿命和可靠性。通过对压缩机的目标频率进行调整，使目标频率与所需的排气温度相适应，提高了压缩机运行稳定性的同时满足排气温度的需求。Using the method for air conditioner cleaning control provided by the embodiments of the present disclosure, since 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. 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.

可选地，第一设定频率的取值范围为[40，44]Hz。优选地，第一设定频率取值为41Hz、 42Hz或43Hz。这样，由于压缩机的目标排气温度控制大于第一设定温度，当目标频率的取值大于上述第一设定频率的取值时，压缩机的目标频率与所需的排气温度相适应。由于压缩机在高排气温度下，以中高频率运行，能够提高运行的可靠性和稳定性。Optionally, the value range of the first set frequency is [40, 44] Hz. Preferably, the first set frequency value is 41Hz, 42Hz or 43Hz. In this way, since 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.

结合图3所示，本公开实施例提供另一种用于空调器清洁控制的方法，包括：As shown in FIG. 3 , an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:

S241，在目标频率小于或等于第一设定频率的情况下，空调器将目标频率增加补偿频率。S241, when the target frequency is less than or equal to the first set frequency, the air conditioner increases the target frequency by the compensation frequency.

S242，在目标频率大于第一设定频率的情况下，空调器保持目标频率不变，并执行步骤S250。S242, if the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S250.

S243，在目标频率小于或等于第一设定频率的情况下，空调器将第二设定频率确定为目标频率。S243: When the target frequency is less than or equal to the first set frequency, the air conditioner determines the second set frequency as the target frequency.

其中，第二设定频率大于第一设定频率。Wherein, the second set frequency is greater than the first set frequency.

采用本公开实施例提供的用于空调器清洁控制的方法，当目标频率在高温杀菌过程中不能使压缩机稳定运行时，通过自增补偿频率的方式，对目标频率进行提升。由于压缩机在室内环境温度和室外环境温度较高的情况下才以低目标频率运行，当目标频率提升后仍不能满足压缩机稳定运行的需求时，将目标频率调整为高于第一设定频率的第二设定频率。由于调整后的目标频率高于第一设定频率，通过增加频率裕量避免目标频率在当前室内外环境温度下使压缩机无法稳定运行，提高了压缩机在高排气温度下的运行稳定性。Using the method for air conditioner cleaning control provided by the embodiments of the present disclosure, 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. .

可选地，补偿频率的取值范围为[8，12]Hz。优选地，补偿频率取值为9Hz、10Hz或11Hz。第二设定频率的取值范围为[45，49]Hz。优选地，第二设定频率取值为46Hz、47Hz或48Hz。这样，当补偿频率的取值在上述范围时，压缩机目标频率的变化小，避免运行参数波动大从而提高了压缩机运行的稳定性。当第二设定频率的取值在上述范围时，与第一设定频率相差的裕量使压缩机在当前室内外环境温度下稳定运行，提高了压缩机在高排气温度下的运行稳定性。Optionally, the value range of the compensation frequency is [8, 12] Hz. Preferably, the compensation frequency value is 9Hz, 10Hz or 11Hz. The value range of the second set frequency is [45, 49] Hz. Preferably, the second set frequency value is 46Hz, 47Hz or 48Hz. In this way, when the value of the compensation frequency is within the above range, the change in the compressor target frequency is small, avoiding large fluctuations in operating parameters and thereby improving the stability of the compressor operation. When the value of the second set frequency is within the above range, the margin different from the first set frequency enables the compressor to operate stably under the current indoor and outdoor ambient temperatures, improving the operation stability of the compressor under high exhaust temperatures. sex.

结合图4所示，本公开实施例提供另一种用于空调器清洁控制的方法，包括：As shown in FIG. 4 , an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:

S230，在目标频率大于第一设定频率的情况下，空调器保持目标频率不变，并执行步骤S251。S230, when the target frequency is greater than the first set frequency, the air conditioner keeps the target frequency unchanged and executes step S251.

S251，空调器检测室外环境温度。S251, the air conditioner detects the outdoor ambient temperature.

S252，空调器根据目标频率和室外环境温度，确定压缩机的目标排气温度。S252, the air conditioner determines the target exhaust temperature of the compressor based on the target frequency and outdoor ambient temperature.

S261，在目标排气温度大于第一设定温度的情况下，空调器保持目标排气温度不变，本次控制结束。S261, when the target exhaust temperature is greater than the first set temperature, the air conditioner keeps the target exhaust temperature unchanged, and this control ends.

S262，在目标排气温度小于或等于第一设定温度的情况下，空调器将第二设定温度确定为目标排气温度，本次控制结束。S262, when the target exhaust temperature is less than or equal to the first set temperature, the air conditioner determines the second set temperature as the target exhaust temperature, and this control ends.

其中，第二设定温度大于第一设定温度。Wherein, the second set temperature is greater than the first set temperature.

采用本公开实施例提供的用于空调器清洁控制的方法，由于压缩机的目标频率会影响目标排气温度，在确定了目标频率之后重新确定目标排气温度。通过检测室外环境温度，根据室外环境温度确定目标排气温度，以对通过目标频率确定的目标排气温度进行温度补偿。在确定的目标排气温度大于第一设定温度的情况下，目标排气温度能够使内盘管温度实现高温杀菌，保持目标排气温度不变。在确定的目标排气温度小于或等于第一设定温度的情况下，将目标排气温度调整为带有裕量的第二设定温度，避免目标排气温度无法使内盘管温度达到杀菌温度。通过根据目标频率和室外环境温度确定目标排气温度，并在目标排气温度低的情况下进行调整，使内盘管温度始终满足高温的要求以提高空调器高温杀菌的效果。Using the method for air conditioner cleaning control provided by embodiments of the present disclosure, since the target frequency of the compressor will affect the target exhaust temperature, the target exhaust temperature is re-determined after the target frequency is determined. By detecting the outdoor ambient temperature, 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. When the determined target exhaust temperature is greater than the first set temperature, the target exhaust temperature can achieve high-temperature sterilization of the inner coil temperature and keep the target exhaust temperature unchanged. When the determined target exhaust temperature is less than or equal to the first set temperature, 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. By determining the target exhaust temperature according to the target frequency and outdoor ambient temperature, and adjusting it when the target exhaust temperature is low, the inner coil temperature always meets the high temperature requirements to improve the high-temperature sterilization effect of the air conditioner.

可选地，在室外环境温度一定的情况下，目标频率越高，目标排气温度越高。在目标频率一定的情况下，室外环境温度越高，目标排气温度越高。步骤S252中的空调器根据目标频率和室外环境温度，确定压缩机的目标排气温度，包括：T _d＝α×f _t+β+γ。其中，T _d为目标排气温度，α为频率转换系数，f _t为目标频率，β为温度修正量，γ为室外环境温度补偿量。对于频率转换系数α的取值范围为[0.01，2]。根据空调器、压缩机的型号、应用场景和环境参数等的不同，α取不同的值。对于本公开实施例提供的用于空调器清洁控制的方法，α的取值范围为[0.5，0.7]。对于温度修正量β的取值范围为[-50，200]。根据空调器、压缩机的型号、应用场景和环境参数等的不同，β取不同的值。对于本公开实施例提供的用于空调器清洁控制的方法，β的取值范围为[20，80]。对于室外环境温度补偿量γ的取值如表1所示。这样，能根据目标频率和室外环境温度准确计算出目标排气温度，目标排气温度与目标频率和室外环境温度相适应，提高了压缩机运行的稳定性。由于目标排气温度的精确性高，使内盘管温度始终保持在杀菌需求的温度以上，以提高空调器高温杀菌的效果。 Optionally, when the outdoor ambient temperature is constant, the higher the target frequency, the higher the target exhaust temperature. When the target frequency is fixed, the higher the outdoor ambient temperature, the higher the target exhaust temperature. The air conditioner in step S252 determines the target exhaust temperature of the compressor based on the target frequency and the outdoor ambient temperature, including: T _d =α× _ft +β+γ. Among them, T _d is the target exhaust temperature, α is the frequency conversion coefficient, f _t is the target frequency, β is the temperature correction amount, and γ is the outdoor ambient temperature compensation amount. The value range of the frequency conversion coefficient α is [0.01, 2]. Depending on the model, application scenario, environmental parameters, etc. of the air conditioner and compressor, α takes different values. For the method for air conditioner cleaning control provided by the embodiment of the present disclosure, the value range of α is [0.5, 0.7]. The value range of the temperature correction amount β is [-50, 200]. Depending on the air conditioner and compressor models, application scenarios, environmental parameters, etc., β takes different values. For the method for air conditioner cleaning control provided by the embodiment of the present disclosure, the value range of β is [20, 80]. The values of the outdoor ambient temperature compensation amount γ 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.

室外环境温度补偿量与室外环境温度的对应关系如表1所示：The corresponding relationship between the outdoor ambient temperature compensation amount and the outdoor ambient temperature is shown in Table 1:

T _ao T _ao	T _ao≤0℃ T _ao ≤0℃	0℃<T _ao≤10℃ 0℃<T _ao ≤10℃	10℃<T _ao≤20℃ 10℃<T _ao ≤20℃	20℃<T _ao 20℃<T _ao
γγ	-13-13	-3-3	66	88

表1Table 1

其中，T _ao为室外环境温度，γ为室外环境温度补偿量。 Among them, _Tao is the outdoor ambient temperature, and γ is the outdoor ambient temperature compensation amount.

可选地，第二设定温度的取值范围为[58，58.4]℃。优选地，第二设定温度取值为58.1℃、58.2℃或58.3℃。这样，当第二设定温度的取值在上述范围时，与第一设定温度相差的裕量使内盘管温度能够达到杀菌温度，以提高空调器高温杀菌的效果。Optionally, the value range of the second set temperature is [58, 58.4]°C. Preferably, 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.

结合图5所示，本公开实施例提供另一种用于空调器清洁控制的方法，包括：As shown in FIG. 5 , an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:

S270，空调器控制压缩机以目标频率运行。S270, the air conditioner controls the compressor to run at the target frequency.

S280，空调器调整室外风机的转速。S280, the air conditioner adjusts the speed of the outdoor fan.

S290，空调器检测压缩机的当前排气温度。S290, the air conditioner detects the current discharge temperature of the compressor.

S300，在当前排气温度小于目标排气温度的情况下，空调器调整电子膨胀阀的开度，并返回步骤S290。S300: When the current exhaust gas temperature is less than the target exhaust temperature, the air conditioner adjusts the opening of the electronic expansion valve and returns to step S290.

采用本公开实施例提供的用于空调器清洁控制的方法，在进行高温杀菌前，调整压缩机的运行频率和室外风机的转速。在频率和转速调整后，检测压缩机的当前排气温度。在当前排气小于目标排气温度的情况下，内盘管温度未达到杀菌温度，导致杀菌效果差。通过调整电子膨胀阀的开度，将压缩机的当前排气温度调整至目标排气温度，使内盘管温度满足高温的要求以提高空调器高温杀菌的效果。Using the method for air conditioner cleaning control provided by the embodiments of the present disclosure, the operating frequency of the compressor and the rotation speed of the outdoor fan are adjusted before performing high-temperature sterilization. After the frequency and speed are adjusted, the current discharge temperature of the compressor is detected. When the current exhaust gas is lower than the target exhaust temperature, the inner coil temperature does not reach the sterilization temperature, resulting in poor sterilization effect. By adjusting 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.

可选地，步骤S280中的空调器调整室外风机的转速，包括：空调器根据室外环境温度和目标频率，确定与室外环境温度和目标频率对应的室外风机的目标转速。空调器将室外风机的转速调整为目标转速。这样，在室外环境温度低的情况下，通过提高室外风机的转速，使压缩机的当前排气温度达到目标排气温度。在目标频率高的情况下，通过提高室外风机的转速，使压缩机的当前排气温度达到目标排气温度。通过在不同的室外环境温度和目标频率下，确定对应的室外风机的目标转速，以使压缩机的当前排气温度达到目标排气温度以提高空调器高温杀菌的效果。Optionally, 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. By determining the target speed of the corresponding outdoor fan under different outdoor ambient temperatures and target frequencies, the current exhaust temperature of the compressor reaches the target exhaust temperature to improve the high-temperature sterilization effect of the air conditioner.

室外风机的目标转速与室外环境温度和目标频率的对应关系如表2所示：The corresponding relationship between the target speed of the outdoor fan, the outdoor ambient temperature and the target frequency is shown in Table 2:

表2Table 2

其中，T _ao为室外环境温度，f _t为压缩机的目标频率，n _t为室外风机的目标转速。 Among them, T _ao is the outdoor ambient temperature, f _t is the target frequency of the compressor, and n _t is the target speed of the outdoor fan.

可选地，步骤S300中的空调器调整电子膨胀阀的开度，为空调器根据当前排气温度，通过比例积分微分控制确定电子膨胀阀的开度修正量。空调器将电子膨胀阀的当前开度与开度修正量的和确定为目标开度。空调器将电子膨胀阀的开度调整为目标开度。这样，根据当前排气温度，通过比例积分微分控制确定电子膨胀阀的开度修正量，逐渐调整电子膨胀阀的开度。开度修正量以当前排气温度为依据，每次进行开度调整后，当前排气温度能够越接近以至达到目标排气温度。通过比例积分微分控制，提高了当前排气温度调整的精确性，以提高空调器高温杀菌的效果。Optionally, 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.

结合图6所示，本公开实施例提供另一种用于空调器清洁控制的方法，包括：As shown in FIG. 6 , an embodiment of the present disclosure provides another method for air conditioner cleaning control, including:

S310，在当前排气温度大于或等于目标排气温度的情况下，空调器控制室内风机停止运行。S310: When the current exhaust gas temperature is greater than or equal to the target exhaust temperature, the air conditioner controls the indoor fan to stop running.

S320，在控制室内风机停止运行达到第一设定时间的情况下，空调器控制室内风机以设定转速运行。S320: When the indoor fan is controlled to stop running for the first set time, the air conditioner controls the indoor fan to run at the set speed.

S330，空调器将导风板的角度调整为设定角度。S330, the air conditioner adjusts the angle of the air guide plate to the set angle.

S340，在控制室内风机以设定转速运行达到第二设定时间的情况下，空调器以响应于清洁指令前的状态运行。S340, when the indoor fan is controlled to run at the set speed for the second set time, the air conditioner operates in the state before responding to the cleaning command.

采用本公开实施例提供的用于空调器清洁控制的方法，在当前排气温度大于或等于目标排气温度的情况下，内盘管温度已达到杀菌温度，能够进行高温杀菌。在高温杀菌开始阶段，控制室内风机停止运行，以使室内换热器充分预热并进行杀菌。在预热完成后，控制室内风机以设定转速运行，以对室内的空气进行循环杀菌。通过将导风板的角度调整为设定角度，避免室内循环的热风吹向用户造成身体的不适。在清洁完成后，恢复杀菌操作前的运行状态，使空调器正常运行。Using the method for air conditioner cleaning control provided by embodiments of the present disclosure, when the current exhaust gas temperature is greater than or equal to the target exhaust temperature, the inner coil temperature has reached the sterilization temperature, and high-temperature sterilization can be performed. At the beginning of high-temperature sterilization, the indoor fan is controlled to stop running so that the indoor heat exchanger can be fully preheated and sterilized. After the preheating is completed, the indoor fan is controlled to run at the set speed to circulate and sterilize the indoor air. By adjusting the angle of the air guide plate to the set angle, it is possible to prevent the hot air circulating indoors from blowing towards the user and causing physical discomfort. After cleaning is completed, the operating state before the sterilization operation is restored to allow the air conditioner to operate normally.

可选地，第一设定时间的取值范围为[4，6]min。优选地，第一设定时间取值为4.5min、5min或5.5min。第二设定时间的取值范围为[24，26]min。优选地，第二设定时间取值为24.5min、25min或25.5min。设定转速的取值范围为[600，700]rpm。优选地，设定转速取值为625rpm、650rpm或675rpm。设定角度的取值范围为[15，25]°。优选地，设定角度取值为18°、20°或22°。其中，设定角度为相对于水平面的角度。这样，当第一设定时间的取值在上述范围时，室内换热器能够充分预热，避免预热不足无法杀菌或者过预热造成电能的浪费。当第二设定时间的取值在上述范围时，高温杀菌的时间能够将室内换热器和室内空气中的细菌杀灭，避免杀菌时间短导致细菌残留或者杀菌时间长导致电能的浪费和用户的不适。当设定转速的取值在上述范围时，能够均匀杀灭空气中的细菌，避免速度慢导致杀菌时间的延长或者速度快导致细菌残留。当设定角度的取值在上述范围时，导风板的方向朝上能够避开用户，避免热风对用户身体造成的不适。Optionally, the value range of the first set time is [4, 6] min. Preferably, 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. Preferably, the second set time value is 24.5min, 25min or 25.5min. The value range of the set speed is [600, 700]rpm. Preferably, the set rotation speed is 625rpm, 650rpm or 675rpm. The value range of the set angle is [15, 25]°. Preferably, the set angle value is 18°, 20° or 22°. Among them, the setting angle is the angle relative to the horizontal plane. In this way, when the value of the first set time is within the above range, the indoor heat exchanger can be fully preheated to avoid insufficient preheating for sterilization or overpreheating to cause waste of electric energy. When the value of the second set time is within the above range, 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. When the value of the set rotation speed is within the above range, 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. When 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.

结合图7所示，本公开实施例提供一种用于空调器清洁控制的装置，包括处理器(processor)41和存储器(memory)42。可选地，该装置还可以包括通信接口(Communication Interface)43和总线44。其中，处理器41、通信接口43、存储器42可以通过总线44完成相互间的通信。通信接口43可以用于信息传输。处理器41可以调用存储器42中的逻辑指令，以执行上述实施例的用于空调器清洁控制的方法。As shown in FIG. 7 , an embodiment of the present disclosure provides a device for air conditioner cleaning control, including a processor (processor) 41 and a memory (memory) 42. Optionally, the device may also include a communication interface (Communication Interface) 43 and a bus 44. Among them, 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.

此外，上述的存储器42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-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.

存储器42作为一种存储介质，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41通过运行存储在存储器42中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于空调器清洁控制的方法。As a storage medium, 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.

存储器42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42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 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. In addition, the memory 42 may include high-speed random access memory, and may also include non-volatile memory.

本公开实施例提供了一种空调器，包含上述的用于空调器清洁控制的装置。An embodiment of the present disclosure provides an air conditioner, including the above device for air conditioner cleaning control.

结合图8所示，本公开实施例提供了一种空调器，包含上述的用于空调器清洁控制的装置40。As shown in FIG. 8 , an embodiment of the present disclosure provides an air conditioner, including the above-mentioned device 40 for air conditioner cleaning control.

本公开实施例的空调器10，还包括：空调主体，以及上述的用于空调器清洁控制的装置40，用于空调器清洁控制的装置40被安装于空调主体。这里所表述的安装关系，并不仅限于在空调器内部放置，还包括了与空调器的其他元器件的安装连接，包括但不限于物理连接、电性连接或者信号传输连接等。本领域技术人员可以理解的是，用于空调器清洁控制的装置40可以适配于可行的空调主体，进而实现其他可行的实施例。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. Those skilled in the art can understand that the device 40 for air conditioner cleaning control can be adapted to a feasible air conditioner body, thereby realizing other feasible embodiments.

本公开实施例提供了一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现上述用于空调器清洁控制的装置。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.

本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现上述用于空调器清洁控制的装置。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.

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空调器清洁控制的方法。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.

上述的存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介质。The above-mentioned storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable 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 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. A medium that can store program code or a temporary 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 foregoing description and drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples represent only possible variations. Unless explicitly required, individual components and features are optional and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Furthermore, the words used in this application are used only to describe the embodiments and not to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. . Similarly, 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. In addition, when used in this application, 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. Without further limitation, 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. In this article, 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. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiment, then the relevant parts can be referred 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 will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The skilled person may use different methods to implement the described functionality for each specific application, but such implementations should not be considered to be beyond the scope of the disclosed embodiments. The skilled person can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be described again 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. Either it can be integrated into another system, or some features can be ignored, or not implemented. In addition, 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. 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 they may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, 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.

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 flowcharts 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 present disclosure. In this regard, 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. In some alternative implementations, 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. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, operations or steps corresponding to different blocks may also occur in a sequence different from that disclosed in the description, and sometimes there is no specific distinction between different operations or steps. order. For example, two consecutive operations or steps may actually be performed substantially in parallel, or they may sometimes be performed in reverse order, depending on the functionality involved. Each block in the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration, may be implemented by special purpose hardware-based systems that perform the specified functions or actions, or may be implemented using special purpose hardware implemented in combination with computer instructions.

Claims

一种用于空调器清洁控制的方法，其特征在于，包括：A method for air conditioner cleaning control, characterized by including:

响应于清洁指令，获得压缩机的目标频率；Obtain the target frequency of the compressor in response to the cleaning command;

根据目标频率，调整压缩机的目标排气温度，使目标排气温度大于第一设定温度。According to the target frequency, the target exhaust temperature of the compressor is adjusted so that the target exhaust temperature is greater than the first set temperature.
根据权利要求1所述的方法，其特征在于，根据目标频率，调整压缩机的目标排气温度，包括：The method according to claim 1, characterized in that adjusting the target exhaust temperature of the compressor according to the target frequency includes:

在目标频率大于第一设定频率的情况下，保持目标频率不变；When the target frequency is greater than the first set frequency, the target frequency is kept unchanged;

在目标频率小于或等于第一设定频率的情况下，调整目标频率；When the target frequency is less than or equal to the first set frequency, adjust the target frequency;

根据目标频率，确定压缩机的目标排气温度；According to the target frequency, determine the target exhaust temperature of the compressor;

根据目标排气温度与第一设定温度的关系，对目标排气温度进行调整。The target exhaust temperature is adjusted based on the relationship between the target exhaust temperature and the first set temperature.
根据权利要求1或2所述的方法，其特征在于，根据目标排气温度与第一设定温度的关系，对目标排气温度进行调整，包括：The method according to claim 1 or 2, characterized in that adjusting the target exhaust temperature according to the relationship between the target exhaust temperature and the first set temperature includes:

在目标排气温度大于第一设定温度的情况下，保持目标排气温度不变；When the target exhaust temperature is greater than the first set temperature, keep the target exhaust temperature unchanged;

在目标排气温度小于或等于第一设定温度的情况下，将第二设定温度确定为目标排气温度；When the target exhaust temperature is less than or equal to the first set temperature, determine the second set temperature as the target exhaust temperature;

其中，第二设定温度大于第一设定温度。Wherein, the second set temperature is greater than the first set temperature.
根据权利要求1至3任一项所述的方法，其特征在于，根据目标频率，确定压缩机的目标排气温度，包括：The method according to any one of claims 1 to 3, characterized in that determining the target exhaust temperature of the compressor according to the target frequency includes:

检测室外环境温度；Detect outdoor ambient temperature;

根据目标频率和室外环境温度，确定压缩机的目标排气温度；Determine the target exhaust temperature of the compressor based on the target frequency and outdoor ambient temperature;

其中，在室外环境温度一定的情况下，目标频率越高，目标排气温度越高；在目标频率一定的情况下，室外环境温度越高，目标排气温度越高。Among them, when the outdoor ambient temperature is constant, the higher the target frequency, the higher the target exhaust temperature; when the target frequency is constant, the higher the outdoor ambient temperature is, the higher the target exhaust temperature is.
根据权利要求4所述的方法，其特征在于，根据目标频率和室外环境温度，确定压缩机的目标排气温度，包括：The method according to claim 4, characterized in that determining the target exhaust temperature of the compressor according to the target frequency and outdoor ambient temperature includes:

T _d＝α×f _t+β+γ； _Td =α× _ft +β+γ;

其中，T _d为目标排气温度，α为频率转换系数，f _t为目标频率，β为温度修正量，γ为室外环境温度补偿量。 Among them, T _d is the target exhaust temperature, α is the frequency conversion coefficient, f _t is the target frequency, β is the temperature correction amount, and γ is the outdoor ambient temperature compensation amount.
根据权利要求1或2所述的方法，其特征在于，调整目标频率，包括：The method according to claim 1 or 2, characterized in that adjusting the target frequency includes:

将目标频率增加补偿频率；Increase the target frequency to the compensation frequency;

在目标频率大于第一设定频率的情况下，保持目标频率不变；When the target frequency is greater than the first set frequency, the target frequency is kept unchanged;

在目标频率小于或等于第一设定频率的情况下，将第二设定频率确定为目标频率；When the target frequency is less than or equal to the first set frequency, determine the second set frequency as the target frequency;

其中，第二设定频率大于第一设定频率。Wherein, the second set frequency is greater than the first set frequency.
根据权利要求1至6任一项所述的方法，其特征在于，在根据目标频率，调整压缩机的目标排气温度之后，还包括：The method according to any one of claims 1 to 6, characterized in that, after adjusting the target exhaust temperature of the compressor according to the target frequency, it further includes:

控制压缩机以目标频率运行；Control the compressor to run at the target frequency;

调整室外风机的转速；Adjust the speed of the outdoor fan;

检测压缩机的当前排气温度；Detect the current discharge temperature of the compressor;

在当前排气温度小于目标排气温度的情况下，调整电子膨胀阀的开度。When the current exhaust gas temperature is lower than the target exhaust temperature, the opening of the electronic expansion valve is adjusted.
一种用于空调器清洁控制的装置，包括处理器和存储有程序指令的存储器，其特征在于，所述处理器被配置为在运行所述程序指令时，执行如权利要求1至7任一项所述的用于空调器清洁控制的方法。A device for air conditioner cleaning control, including a processor and a memory storing program instructions, characterized in that the processor is configured to execute any one of claims 1 to 7 when running the program instructions. The method for air conditioner cleaning control described in the item.
一种空调器，其特征在于，包括空调主体，以及被安装于空调主体的如权利要求8所述的用于空调器清洁控制的装置。An air conditioner, characterized in that it includes an air conditioner main body, and a device for air conditioner cleaning control as claimed in claim 8, which is installed on the air conditioner main body.
一种存储介质，存储有程序指令，其特征在于，所述程序指令在运行时，执行如权利要求1至7任一项所述的用于空调器清洁控制的方法。A storage medium stores program instructions, characterized in that when the program instructions are run, the method for air conditioner cleaning control as described in any one of claims 1 to 7 is executed.
一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于空调器清洁控制的装置。A computer program, when the computer program is executed by a computer, causes the computer to implement the device for air conditioner cleaning control as claimed in any one of claims 1 to 7.
一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于空调器清洁控制的装置。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 any one of claims 1 to 7. A device used for air conditioner cleaning control.