WO2023273333A1 - Method and apparatus for controlling dual-evaporator air conditioner, and dual-evaporator air conditioner - Google Patents

Method and apparatus for controlling dual-evaporator air conditioner, and dual-evaporator air conditioner Download PDF

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Publication number
WO2023273333A1
WO2023273333A1 PCT/CN2022/074052 CN2022074052W WO2023273333A1 WO 2023273333 A1 WO2023273333 A1 WO 2023273333A1 CN 2022074052 W CN2022074052 W CN 2022074052W WO 2023273333 A1 WO2023273333 A1 WO 2023273333A1
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WIPO (PCT)
Prior art keywords
air conditioner
reference value
humidity
evaporator
air outlet
Prior art date
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PCT/CN2022/074052
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French (fr)
Chinese (zh)
Inventor
孙小峰
樊明敬
矫立涛
郝本华
冯景学
尹义金
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 WO2023273333A1 publication Critical patent/WO2023273333A1/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
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present application relates to the technical field of smart home appliances, for example, to a method and device for controlling a double evaporator air conditioner and a double evaporator air conditioner.
  • the double evaporator air conditioner is an air conditioner that uses one compressor to work with two evaporators. It has two air outlets, such as the left air outlet and the right air outlet. At the side air outlet.
  • users usually turn on the dehumidification mode of the air conditioner for dehumidification. Since the dehumidification mode also has a cooling effect, the user’s cooling needs can be met when running the dehumidification mode.
  • Some users use the dehumidification mode instead of the cooling mode for a long time, resulting in the long-term operation of the air conditioner in the dehumidification mode, resulting in low humidity and poor comfort. Difference.
  • Embodiments of the present disclosure provide a method and device for controlling a dual evaporator air conditioner, and a dual evaporator air conditioner, so as to keep the humidity in a comfortable range while running the dehumidification mode for a long time to bring about a cooling effect.
  • the method for controlling the air conditioner with dual evaporators includes: when the air conditioner is operating in dehumidification mode, obtaining the current indoor relative humidity and the current outdoor ambient temperature; determining the current outdoor environment according to the preset corresponding relationship The humidity reference value corresponding to the temperature; when the difference between the humidity reference value and the current indoor relative humidity satisfies the preset conditions, increase the wind speed and wind angle of the air outlet on one side to realize the adjustment of the indoor relative humidity .
  • the difference between the humidity reference value and the current indoor relative humidity satisfies a preset condition, including: the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to a first threshold; or, the humidity reference value The situation that the difference with the current indoor relative humidity is greater than zero and less than or equal to the first threshold lasts for a first preset duration.
  • increasing the wind speed and the wind angle of the air outlet on one side includes: increasing the wind speed to a preset wind speed, and increasing the wind angle to a preset wind angle.
  • the air outlet on one side is determined as follows: obtain the coil temperature of the first evaporator and the second evaporator; tuyere.
  • determining the humidity reference value corresponding to the current outdoor environment temperature according to the preset correspondence relationship includes: determining the outdoor environment temperature interval where the current outdoor environment temperature is located; according to the correspondence relationship between the outdoor environment temperature interval and the humidity reference value , to determine the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located.
  • the method for controlling the dual-evaporator air conditioner further includes: changing the humidity reference value when the user changes the set temperature of the dual-evaporator air conditioner.
  • the humidity reference value changes when the user changes the set temperature of the double evaporator air conditioner, including: the humidity reference value is positively correlated with the set temperature, and the variation of the humidity reference value is 1% of the set temperature A positive integer multiple of the variation.
  • the method before obtaining the current indoor relative humidity and the current outdoor ambient temperature, the method further includes: determining that the air conditioner operates in the dehumidification mode for a second preset duration.
  • the device for dual-evaporator air-conditioning control includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned dual-evaporator air-conditioning control when executing the program instructions. method.
  • the dual evaporator air conditioner includes the above-mentioned device for controlling a dual evaporator air conditioner.
  • FIG. 1 is a flow chart of a method for air conditioning control with dual evaporators provided by an embodiment of the present disclosure
  • Fig. 2 is a flow chart of a method for dual evaporator air conditioning control provided by an embodiment of the present disclosure
  • Fig. 3 is a flow chart of a method for dual evaporator air conditioning control provided by an embodiment of the present disclosure
  • Fig. 4 is a schematic diagram of another device for air conditioning control with double evaporators provided by an embodiment of the present disclosure.
  • a and/or B means: A or B, or, A and B, these three relationships.
  • 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.
  • an embodiment of the present disclosure provides a method for controlling a dual-evaporator air conditioner.
  • the dual-evaporator air conditioner includes a first evaporator and a second evaporator, an air outlet on the same side as the first evaporator, and Air outlet on the same side as the second evaporator.
  • the method includes:
  • the air conditioner When the air conditioner operates in a dehumidification mode, the air conditioner obtains the current indoor relative humidity and the current outdoor ambient temperature.
  • the method further includes: the air conditioner determines that the time for the air conditioner to run the dehumidification mode reaches a second preset duration. In this way, the time of running the dehumidification mode reaches the second preset time, and the air in the room can be effectively circulated and mixed, so that the obtained current indoor relative humidity is closer to the actual situation, and the error is small.
  • the second preset duration is used to reflect the time required for indoor air circulation.
  • the second preset duration may be 10 minutes.
  • the introduction of the second preset duration in the embodiment of the present disclosure is only an illustration, and does not constitute a specific limitation on the value of the second preset duration. Those skilled in the art can select an appropriate second preset duration according to the size of the actual indoor area. duration.
  • the air conditioner determines the humidity reference value corresponding to the current outdoor ambient temperature according to the preset correspondence relationship.
  • the air conditioner determines the humidity reference value corresponding to the current outdoor ambient temperature according to a preset correspondence relationship, including: the air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located; the air conditioner determines the humidity reference value according to the outdoor ambient temperature range and the humidity reference Value correspondence, determine the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located.
  • the outdoor ambient temperature is introduced into the humidity control logic, and the correlation between the outdoor ambient temperature and the humidity reference value is used to determine the parameters in the humidity control logic, so that the humidity adjustment effect is better.
  • the corresponding relationship between the outdoor ambient temperature range and the humidity reference value may be that, in the case that the user sets the temperature of the double evaporator air conditioner unchanged, each outdoor ambient temperature corresponds to a unique humidity reference value, and one is allowed Humidity reference values correspond to a number of different outdoor ambient temperatures.
  • the corresponding humidity reference values are the first humidity reference value, the second humidity reference value, the third humidity reference value, the fourth humidity reference value, and the fifth humidity reference value, wherein the first humidity reference value is greater than the second humidity
  • the second humidity reference value is greater than the third humidity reference value
  • the third humidity reference value is greater than the fourth humidity reference value
  • the fourth humidity reference value is equal to the fifth humidity reference value.
  • T1, T2, T3, T4 and humidity reference values in the embodiments of the present disclosure is only to illustrate a preferred value under actual working conditions, and does not constitute a specific limitation on the outdoor ambient temperature range and humidity reference value.
  • the technician can determine the appropriate outdoor ambient temperature range and the appropriate humidity reference value according to the actual situation.
  • the air conditioner increases the wind speed and the wind angle of the air outlet on one side, so as to realize the adjustment of the indoor relative humidity.
  • the air outlet on one side refers to the air outlet on the same side as the first evaporator or the air outlet on the same side as the second evaporator in the double-evaporator air conditioner.
  • the difference between the humidity reference value and the current indoor relative humidity satisfies preset conditions, including: the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to the first threshold; or, the humidity reference value and the current indoor relative humidity
  • the situation that the indoor relative humidity difference is greater than zero and less than or equal to the first threshold lasts for a first preset duration.
  • the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to the first threshold, it indicates that the current indoor humidity may be low, and humidity adjustment is required to keep the indoor humidity within a comfortable range; the humidity reference value is relative to the current indoor relative humidity.
  • the humidity difference is greater than zero and less than or equal to the first threshold for the first preset time, it means that the current indoor humidity is more likely to be low, and it is more necessary to adjust the humidity to keep the indoor humidity in a comfortable range.
  • the value range of the first threshold can be 0-10 (%RH), specifically, it can be 2%RH, 4%RH, 5%RH, 6%RH, 7%RH; the value of the first preset duration
  • the range may be 0 to 2 minutes, preferably 1 minute.
  • first threshold and the first preset duration in the embodiment of the present disclosure is only an exemplary explanation, and does not constitute a specific limitation on the values of the first threshold and the first preset duration. Those skilled in the art may, according to the actual situation, An appropriate first threshold and a first preset duration are determined.
  • the air conditioner increases the air outlet speed and the air outlet angle of the air outlet on one side, including: the air conditioner increases the air outlet speed to a preset air speed, and increases the air outlet angle to a preset air outlet angle.
  • the air conditioner increases the air outlet speed to a preset air speed, and increases the air outlet angle to a preset air outlet angle.
  • the preset wind speed may be the maximum wind speed within the adjustable range of the air outlet wind speed of the air conditioner, or may be 80% of the maximum wind speed within the adjustable range of the air outlet wind speed of the air conditioner.
  • the preset air outlet angle may be the maximum air outlet angle within the adjustable range of the air outlet angle of the air conditioner.
  • the air conditioner determines the air outlet on one side as follows, including: the air conditioner obtains the coil temperature of the first evaporator and the second evaporator; The air outlet is determined as a side air outlet. In this way, the dehumidification capacity of the side with the lower temperature of the coil is relatively higher. Increasing the wind speed and angle of the air outlet on this side can more effectively reduce the overall dehumidification effect of the air conditioner and prevent the humidity from being too low.
  • the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room.
  • this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the air conditioner in the dehumidification mode will not affect the comfort, and at the same time bring a cooling effect.
  • the humidity reference value changes when the user changes the set temperature of the dual evaporator air conditioner.
  • the embodiment in FIG. 2 provides a flow chart of a method for air conditioning control with dual evaporators. As shown in Figure 2, the method includes:
  • the air conditioner when the air conditioner operates in the dehumidification mode, the air conditioner obtains the current indoor relative humidity and the current outdoor ambient temperature.
  • the air conditioner determines the variation of the humidity reference value according to the relationship between the humidity reference value and the set temperature, thereby adjusting the humidity reference value.
  • the relationship between the humidity reference value and the set temperature may be that the humidity reference value is positively correlated with the set temperature, and the change amount of the humidity reference value is a positive integer multiple of the change amount of the set temperature.
  • the air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located.
  • the air conditioner determines the humidity reference value corresponding to the outdoor environment temperature range where the current outdoor environment temperature is located according to the correspondence relationship between the outdoor environment temperature range and the humidity reference value.
  • the air conditioner increases the air velocity and the air outlet angle of the air outlet on one side, so as to realize the adjustment of the indoor relative humidity.
  • the change amount of the set temperature is -1
  • the change amount of the humidity reference value may be -2
  • a situation of the correspondence between the outdoor ambient temperature range and the humidity reference value may be shown in Table 2.
  • the amount of change of the set temperature is +2, then the amount of change of the humidity reference value can be +4, and a situation of the corresponding relationship between the outdoor ambient temperature range and the humidity reference value can be shown in Table 3 .
  • the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room.
  • this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the dehumidification mode will not affect the comfort, and at the same time bring the cooling effect.
  • the humidity reference value changes when the user changes the set temperature of the dual evaporator air conditioner.
  • the embodiment in FIG. 3 provides a flow chart of a method for air conditioning control with dual evaporators. As shown in Figure 3, the method includes:
  • the air conditioner determines the change amount of the humidity reference value according to the relationship between the humidity reference value and the set temperature, so as to adjust the humidity reference value.
  • the air conditioner When the air conditioner operates in the dehumidification mode, the air conditioner acquires the current indoor relative humidity and the current outdoor ambient temperature.
  • the air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located, and determines the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located according to the correspondence between the outdoor ambient temperature range and the humidity reference value.
  • the air conditioner increases the wind speed and the wind angle of the air outlet on one side, so as to adjust the indoor relative humidity.
  • the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room.
  • this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the dehumidification mode will not affect the comfort, and at the same time bring the cooling effect.
  • an embodiment of the present disclosure provides a device for controlling an air conditioner with dual evaporators, including a processor (processor) 100 and a memory (memory) 101 .
  • the device may also include a communication interface (Communication Interface) 102 and a 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 controlling the air conditioner with dual evaporators in the above embodiments.
  • 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.
  • 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 the program instructions/modules stored in the memory 101 to execute functional applications and data processing, that is, to implement the method for dual evaporator air conditioning control in the above embodiments.
  • 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.
  • the memory 101 may include a high-speed random access memory, and may also include a non-volatile memory.
  • An embodiment of the present disclosure provides a double evaporator air conditioner, including the above-mentioned device for controlling a double evaporator air conditioner.
  • An embodiment of the present disclosure provides a storage medium storing computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned method for controlling an air conditioner with dual evaporators.
  • the above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium or a non-transitory storage medium.
  • 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 make a computer device (which can 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.
  • 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.
  • 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.
  • 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.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units may only be a logical function division.
  • multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented.
  • 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.
  • 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.
  • 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.
  • the functions noted in the block may occur out of the order noted in the figures.
  • 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.
  • 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.
  • 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.

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Abstract

The present application relates to the technical field of smart home appliances, and discloses a method for controlling a dual-evaporator air conditioner. The method comprises: when an air conditioner is operated in a dehumidification mode, acquiring a current indoor relative humidity and a current outdoor ambient temperature; determining, according to a preset correspondence, a humidity reference value corresponding to the current outdoor ambient temperature; and when a difference between the humidity reference value and the current indoor relative humidity satisfies a preset condition, increasing an air outlet speed and an air outlet angle of an air outlet on one side to implement adjustment of indoor relative humidity. The present solution optimizes an air conditioner dehumidification control process, such that long-term operation in the dehumidification mode does not affect comfort and brings about a cooling effect. The present application further discloses an apparatus for controlling a dual-evaporator air conditioner, and a dual-evaporator air conditioner.

Description

用于双蒸发器空调控制的方法、装置和双蒸发器空调Method and device for double evaporator air conditioner control and double evaporator air conditioner
本申请基于申请号为202110741375.3、申请日为2021年6月30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 202110741375.3 and a filing date of June 30, 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，例如涉及一种用于双蒸发器空调控制的方法、装置和双蒸发器空调。The present application relates to the technical field of smart home appliances, for example, to a method and device for controlling a double evaporator air conditioner and a double evaporator air conditioner.
背景技术Background technique
双蒸发器空调是用一台压缩机带两个蒸发器工作的空调，具有两个出风口，比如左侧出风口、右侧出风口，能够实现两侧出风，两个蒸发器分别位于两侧出风口处。夏季高湿度环境下，用户通常会开启空调的除湿模式进行除湿。由于除湿模式也有降温效果，用户的降温需求能在运行除湿模式时得到满足，部分用户因此长时间使用除湿模式代替制冷模式，导致空调长时间在除湿模式下运行而使湿度过低导致舒适性较差。现有一种双蒸发器空调运行模式的控制方法，在环境参数降到预设值以下后，自动关闭除湿模式。The double evaporator air conditioner is an air conditioner that uses one compressor to work with two evaporators. It has two air outlets, such as the left air outlet and the right air outlet. At the side air outlet. In a high humidity environment in summer, users usually turn on the dehumidification mode of the air conditioner for dehumidification. Since the dehumidification mode also has a cooling effect, the user’s cooling needs can be met when running the dehumidification mode. Some users use the dehumidification mode instead of the cooling mode for a long time, resulting in the long-term operation of the air conditioner in the dehumidification mode, resulting in low humidity and poor comfort. Difference. There is an existing method for controlling the operation mode of an air conditioner with double evaporators, which automatically turns off the dehumidification mode after the environmental parameters drop below a preset value.
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:
通过关闭除湿模式避免湿度继续降低，但是同时也失去了除湿模式的降温效果和湿度控制效果。By turning off the dehumidification mode, the humidity will not continue to decrease, but at the same time, the cooling effect and humidity control effect of the dehumidification mode will be lost.
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双蒸发器空调控制的方法、装置和双蒸发器空调，以在长时间运行除湿模式带来降温效果的同时使湿度保持在舒适区间。Embodiments of the present disclosure provide a method and device for controlling a dual evaporator air conditioner, and a dual evaporator air conditioner, so as to keep the humidity in a comfortable range while running the dehumidification mode for a long time to bring about a cooling effect.
在一些实施例中，所述用于双蒸发器空调控制的方法包括：在空调运行除湿模式的情况下，获取当前室内相对湿度与当前室外环境温度；根据预设的对应关系，确定当前室外环境温度对应的湿度参考值；在湿度参考值与当前室内相对湿度的差值满足预设条 件的情况下，调大一侧出风口的出风风速和出风角度，以实现对室内相对湿度的调节。In some embodiments, the method for controlling the air conditioner with dual evaporators includes: when the air conditioner is operating in dehumidification mode, obtaining the current indoor relative humidity and the current outdoor ambient temperature; determining the current outdoor environment according to the preset corresponding relationship The humidity reference value corresponding to the temperature; when the difference between the humidity reference value and the current indoor relative humidity satisfies the preset conditions, increase the wind speed and wind angle of the air outlet on one side to realize the adjustment of the indoor relative humidity .
在一些实施例中，湿度参考值与当前室内相对湿度的差值满足预设条件，包括：湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值；或，湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值的情况持续第一预设时长。In some embodiments, the difference between the humidity reference value and the current indoor relative humidity satisfies a preset condition, including: the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to a first threshold; or, the humidity reference value The situation that the difference with the current indoor relative humidity is greater than zero and less than or equal to the first threshold lasts for a first preset duration.
在一些实施例中，调大一侧出风口的出风风速和出风角度，包括：调大出风风速至预设风速，并调大出风角度至预设出风角度。In some embodiments, increasing the wind speed and the wind angle of the air outlet on one side includes: increasing the wind speed to a preset wind speed, and increasing the wind angle to a preset wind angle.
在一些实施例中，按如下方式确定一侧出风口：获取第一蒸发器和第二蒸发器的盘管温度；将与盘管温度较低的蒸发器同一侧的出风口确定为一侧出风口。In some embodiments, the air outlet on one side is determined as follows: obtain the coil temperature of the first evaporator and the second evaporator; tuyere.
在一些实施例中，根据预设的对应关系，确定当前室外环境温度对应的湿度参考值，包括：确定当前室外环境温度所在的室外环境温度区间；根据室外环境温度区间与湿度参考值的对应关系，确定当前室外环境温度所在的室外环境温度区间对应的湿度参考值。In some embodiments, determining the humidity reference value corresponding to the current outdoor environment temperature according to the preset correspondence relationship includes: determining the outdoor environment temperature interval where the current outdoor environment temperature is located; according to the correspondence relationship between the outdoor environment temperature interval and the humidity reference value , to determine the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located.
在一些实施例中，该用于双蒸发器空调控制的方法还包括：湿度参考值在用户改变双蒸发器空调的设定温度的情况下发生改变。In some embodiments, the method for controlling the dual-evaporator air conditioner further includes: changing the humidity reference value when the user changes the set temperature of the dual-evaporator air conditioner.
在一些实施例中，湿度参考值在用户改变双蒸发器空调的设定温度的情况下发生改变，包括：湿度参考值与设定温度成正相关，且湿度参考值的变化量为设定温度的变化量的正整数倍。In some embodiments, the humidity reference value changes when the user changes the set temperature of the double evaporator air conditioner, including: the humidity reference value is positively correlated with the set temperature, and the variation of the humidity reference value is 1% of the set temperature A positive integer multiple of the variation.
在一些实施例中，获取当前室内相对湿度与当前室外环境温度之前，还包括：确定空调运行除湿模式的时间达到第二预设时长。In some embodiments, before obtaining the current indoor relative humidity and the current outdoor ambient temperature, the method further includes: determining that the air conditioner operates in the dehumidification mode for a second preset duration.
在一些实施例中，所述用于双蒸发器空调控制的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，执行上述的用于双蒸发器空调控制的方法。In some embodiments, the device for dual-evaporator air-conditioning control includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned dual-evaporator air-conditioning control when executing the program instructions. method.
在一些实施例中，所述双蒸发器空调包括上述的用于双蒸发器空调控制的装置。In some embodiments, the dual evaporator air conditioner includes the above-mentioned device for controlling a dual evaporator air conditioner.
本公开实施例提供的用于双蒸发器空调控制的方法、装置和双蒸发器空调，可以实现以下技术效果：The method and device for dual evaporator air conditioner control and the dual evaporator air conditioner provided in the embodiments of the present disclosure can achieve the following technical effects:
本方案在空调运行除湿模式的情况下，获取湿度参数与温度参数，并结合参数间的关联关系，在满足预设条件的情况下，调整空调一侧出风口的运行参数，以实现对室内相对湿度的调节。与现有技术相比，本方案优化了空调除湿控制过程，使空调长时间运行除湿模式却不会影响舒适度，同时带来降温效果。In this scheme, when the air conditioner is running in the dehumidification mode, the humidity parameters and temperature parameters are obtained, and the correlation between the parameters is combined. When the preset conditions are met, the operating parameters of the air outlet on the side of the air conditioner are adjusted to achieve relative indoor temperature. Humidity regulation. Compared with the existing technology, this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the air conditioner in the dehumidification mode will not affect the comfort, and at the same time bring a cooling effect.
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双蒸发器空调控制的方法的流程图；FIG. 1 is a flow chart of a method for air conditioning control with dual evaporators provided by an embodiment of the present disclosure;
图2是本公开实施例提供的一个用于双蒸发器空调控制的方法的流程图；Fig. 2 is a flow chart of a method for dual evaporator air conditioning control provided by an embodiment of the present disclosure;
图3是本公开实施例提供的一个用于双蒸发器空调控制的方法的流程图；Fig. 3 is a flow chart of a method for dual evaporator air conditioning 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双蒸发器空调控制的装置的示意图。Fig. 4 is a schematic diagram of another device for air conditioning control with double evaporators provided by an embodiment of the present disclosure.
具体实施方式detailed description
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.
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.
如图1所示，本公开实施例提供一种用于双蒸发器空调控制的方法，双蒸发器空调包括第一蒸发器和第二蒸发器、与第一蒸发器同一侧的出风口，以及与第二蒸发器同一侧的出风口。该方法包括：As shown in FIG. 1 , an embodiment of the present disclosure provides a method for controlling a dual-evaporator air conditioner. The dual-evaporator air conditioner includes a first evaporator and a second evaporator, an air outlet on the same side as the first evaporator, and Air outlet on the same side as the second evaporator. The method includes:
S01，在空调运行除湿模式的情况下，空调器获取当前室内相对湿度与当前室外环境温度。S01. When the air conditioner operates in a dehumidification mode, the air conditioner obtains the current indoor relative humidity and the current outdoor ambient temperature.
可选地，空调器获取当前室内相对湿度与当前室外环境温度之前，还包括：空调器 确定其运行除湿模式的时间达到第二预设时长。如此，运行除湿模式的时间达到第二预设时长，房间内的空气可以进行有效循环混合，从而使获取的当前室内相对湿度更接近实际情况，误差小。Optionally, before the air conditioner obtains the current indoor relative humidity and the current outdoor ambient temperature, the method further includes: the air conditioner determines that the time for the air conditioner to run the dehumidification mode reaches a second preset duration. In this way, the time of running the dehumidification mode reaches the second preset time, and the air in the room can be effectively circulated and mixed, so that the obtained current indoor relative humidity is closer to the actual situation, and the error is small.
这里，第二预设时长用于反映室内空气循环流通所需要的时间。具体地，第二预设时长可以为10分钟。本公开实施例对第二预设时长的介绍仅为示例性说明，不对第二预设时长的取值构成具体限定，本领域技术人员可以根据实际室内面积的大小，选择合适的第二预设时长。Here, the second preset duration is used to reflect the time required for indoor air circulation. Specifically, the second preset duration may be 10 minutes. The introduction of the second preset duration in the embodiment of the present disclosure is only an illustration, and does not constitute a specific limitation on the value of the second preset duration. Those skilled in the art can select an appropriate second preset duration according to the size of the actual indoor area. duration.
S02，空调器根据预设的对应关系，确定当前室外环境温度对应的湿度参考值。S02. The air conditioner determines the humidity reference value corresponding to the current outdoor ambient temperature according to the preset correspondence relationship.
可选地，空调器根据预设的对应关系，确定当前室外环境温度对应的湿度参考值，包括：空调器确定当前室外环境温度所在的室外环境温度区间；空调器根据室外环境温度区间与湿度参考值的对应关系，确定当前室外环境温度所在的室外环境温度区间对应的湿度参考值。如此，将室外环境温度引入湿度控制逻辑，利用室外环境温度与湿度参考值的关联关系，确定湿度控制逻辑中的参数，使湿度调节效果更好。Optionally, the air conditioner determines the humidity reference value corresponding to the current outdoor ambient temperature according to a preset correspondence relationship, including: the air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located; the air conditioner determines the humidity reference value according to the outdoor ambient temperature range and the humidity reference Value correspondence, determine the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located. In this way, the outdoor ambient temperature is introduced into the humidity control logic, and the correlation between the outdoor ambient temperature and the humidity reference value is used to determine the parameters in the humidity control logic, so that the humidity adjustment effect is better.
这里，室外环境温度区间与湿度参考值的对应关系，可以是，在用户对双蒸发器空调的设定温度不变的情况下，每个室外环境温度对应唯一的湿度参考值，并且，允许一个湿度参考值对应多个不同的室外环境温度。Here, the corresponding relationship between the outdoor ambient temperature range and the humidity reference value may be that, in the case that the user sets the temperature of the double evaporator air conditioner unchanged, each outdoor ambient temperature corresponds to a unique humidity reference value, and one is allowed Humidity reference values correspond to a number of different outdoor ambient temperatures.
在一些实施例中，室外环境温度区间有5个，分别为Tao≤T1、T1＜Tao≤T2、T2＜Tao≤T3、T3＜Tao≤T4、T4＜Tao，其中，T1＜T2＜T3＜T4；对应的湿度参考值分别为第一湿度参考值、第二湿度参考值、第三湿度参考值、第四湿度参考值、第五湿度参考值，其中，第一湿度参考值大于第二湿度参考值，第二湿度参考值大于第三湿度参考值，第三湿度参考值大于第四湿度参考值，第四湿度参考值等于第五湿度参考值。In some embodiments, there are five outdoor ambient temperature intervals, which are Tao≤T1, T1<Tao≤T2, T2<Tao≤T3, T3<Tao≤T4, T4<Tao, wherein T1<T2<T3< T4; the corresponding humidity reference values are the first humidity reference value, the second humidity reference value, the third humidity reference value, the fourth humidity reference value, and the fifth humidity reference value, wherein the first humidity reference value is greater than the second humidity The reference value, the second humidity reference value is greater than the third humidity reference value, the third humidity reference value is greater than the fourth humidity reference value, and the fourth humidity reference value is equal to the fifth humidity reference value.
具体地，室外环境温度区间与湿度参考值的对应关系的一种情况可如表1所示。Specifically, a situation of the corresponding relationship between the outdoor ambient temperature range and the humidity reference value can be shown in Table 1.
室外环境温度区间Outdoor ambient temperature range 湿度参考值Humidity reference value
Tao≤22Tao≤22 5050
22＜Tao≤2922<Tao≤29 4545
29＜Tao≤3229<Tao≤32 4040
32＜Tao≤4032＜Tao≤40 3535
40＜Tao40＜Tao 3535
表1Table 1
本公开实施例中对T1、T2、T3、T4和湿度参考值的赋值只为示例性说明一种实际 工况下的优选取值，不对室外环境温度区间和湿度参考值构成具体限定，本领域技术人员可根据实际情况，确定合适的室外环境温度区间，以及合适的湿度参考值。The assignment of T1, T2, T3, T4 and humidity reference values in the embodiments of the present disclosure is only to illustrate a preferred value under actual working conditions, and does not constitute a specific limitation on the outdoor ambient temperature range and humidity reference value. The technician can determine the appropriate outdoor ambient temperature range and the appropriate humidity reference value according to the actual situation.
S03，在湿度参考值与当前室内相对湿度的差值满足预设条件的情况下，空调器调大一侧出风口的出风风速和出风角度，以实现对室内相对湿度的调节。S03, when the difference between the humidity reference value and the current indoor relative humidity satisfies the preset condition, the air conditioner increases the wind speed and the wind angle of the air outlet on one side, so as to realize the adjustment of the indoor relative humidity.
这里，一侧出风口指的是双蒸发器空调中与第一蒸发器同一侧的出风口或者与第二蒸发器同一侧的出风口。Here, the air outlet on one side refers to the air outlet on the same side as the first evaporator or the air outlet on the same side as the second evaporator in the double-evaporator air conditioner.
可选地，湿度参考值与当前室内相对湿度的差值满足预设条件，包括：湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值；或，湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值的情况持续第一预设时长。如此，湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值，表示当前室内湿度可能偏低，需要进行湿度调节使室内湿度保持在舒适区间；湿度参考值与当前室内相对湿度的差值大于零且小于或等于第一阈值的情况持续第一预设时长，表示当前室内湿度偏低的可能性更高，更需要进行湿度调节使室内湿度保持在舒适区间。Optionally, the difference between the humidity reference value and the current indoor relative humidity satisfies preset conditions, including: the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to the first threshold; or, the humidity reference value and the current indoor relative humidity The situation that the indoor relative humidity difference is greater than zero and less than or equal to the first threshold lasts for a first preset duration. In this way, if the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to the first threshold, it indicates that the current indoor humidity may be low, and humidity adjustment is required to keep the indoor humidity within a comfortable range; the humidity reference value is relative to the current indoor relative humidity. If the humidity difference is greater than zero and less than or equal to the first threshold for the first preset time, it means that the current indoor humidity is more likely to be low, and it is more necessary to adjust the humidity to keep the indoor humidity in a comfortable range.
这里，设置第一阈值或设置第一阈值和第一预设时长两个参数，用于提高湿度判断的准确性，使湿度调节效果更好。第一阈值的取值范围可以是0～10(％RH)，具体地，可以是2％RH、4％RH、5％RH、6％RH、7％RH；第一预设时长的取值范围可以是0～2分钟，优选为1分钟。Here, setting the first threshold or setting two parameters, the first threshold and the first preset duration, is used to improve the accuracy of humidity judgment and make the humidity adjustment effect better. The value range of the first threshold can be 0-10 (%RH), specifically, it can be 2%RH, 4%RH, 5%RH, 6%RH, 7%RH; the value of the first preset duration The range may be 0 to 2 minutes, preferably 1 minute.
本公开实施例对第一阈值和第一预设时长的介绍，仅为示例性解释说明，不对第一阈值和第一预设时长的取值构成具体限定，本领域技术人员可根据实际情况，确定合适的第一阈值和第一预设时长。The introduction of the first threshold and the first preset duration in the embodiment of the present disclosure is only an exemplary explanation, and does not constitute a specific limitation on the values of the first threshold and the first preset duration. Those skilled in the art may, according to the actual situation, An appropriate first threshold and a first preset duration are determined.
可选地，空调器调大一侧出风口的出风风速和出风角度，包括：空调器调大出风风速至预设风速，并调大出风角度至预设出风角度。如此，对一侧出风口的运行参数进行调整，能够有效地降低空调除湿效果，避免湿度过低。Optionally, the air conditioner increases the air outlet speed and the air outlet angle of the air outlet on one side, including: the air conditioner increases the air outlet speed to a preset air speed, and increases the air outlet angle to a preset air outlet angle. In this way, adjusting the operating parameters of the air outlet on one side can effectively reduce the dehumidification effect of the air conditioner and prevent the humidity from being too low.
这里，预设风速，可以是空调器出风风速可调区间内的最大风速，也可以是空调器出风风速可调区间内的最大风速的80％。Here, the preset wind speed may be the maximum wind speed within the adjustable range of the air outlet wind speed of the air conditioner, or may be 80% of the maximum wind speed within the adjustable range of the air outlet wind speed of the air conditioner.
预设出风角度，可以是空调器出风角度可调区间内的最大出风角度。The preset air outlet angle may be the maximum air outlet angle within the adjustable range of the air outlet angle of the air conditioner.
可选地，空调器按如下方式确定一侧出风口，包括：空调器获取第一蒸发器和第二蒸发器的盘管温度；空调器将与盘管温度较低的蒸发器同一侧的出风口确定为一侧出风口。如此，盘管温度低的一侧除湿量相对更高，调大该侧出风口的出风风速和出风角度，能更有效地降低空调整体的除湿效果，避免湿度过低。Optionally, the air conditioner determines the air outlet on one side as follows, including: the air conditioner obtains the coil temperature of the first evaporator and the second evaporator; The air outlet is determined as a side air outlet. In this way, the dehumidification capacity of the side with the lower temperature of the coil is relatively higher. Increasing the wind speed and angle of the air outlet on this side can more effectively reduce the overall dehumidification effect of the air conditioner and prevent the humidity from being too low.
采用本公开实施例提供的用于双蒸发器空调控制的方法，在空调运行除湿模式的情况下，获取湿度参数与温度参数，并结合参数间的关联关系，在满足预设条件的情况下，调整空调一侧出风口的运行参数，以实现对室内相对湿度的调节。与现有技术相比，本方案优化了空调除湿控制过程，使空调长时间运行除湿模式不会影响舒适度，同时带来降温效果。Using the method for dual evaporator air-conditioning control provided by the embodiments of the present disclosure, when the air conditioner is running in dehumidification mode, the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room. Compared with the existing technology, this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the air conditioner in the dehumidification mode will not affect the comfort, and at the same time bring a cooling effect.
在一些实施例中，湿度参考值在用户改变双蒸发器空调的设定温度的情况下发生改变。对应于此，图2实施例提供了一个用于双蒸发器空调控制的方法的流程图。结合图2所示，该方法包括：In some embodiments, the humidity reference value changes when the user changes the set temperature of the dual evaporator air conditioner. Correspondingly, the embodiment in FIG. 2 provides a flow chart of a method for air conditioning control with dual evaporators. As shown in Figure 2, the method includes:
S11，在空调运行除湿模式的情况下，空调器获取当前室内相对湿度与当前室外环境温度。S11, when the air conditioner operates in the dehumidification mode, the air conditioner obtains the current indoor relative humidity and the current outdoor ambient temperature.
S12，空调器根据湿度参考值与设定温度的关联关系，确定湿度参考值的变化量，从而调整湿度参考值。S12. The air conditioner determines the variation of the humidity reference value according to the relationship between the humidity reference value and the set temperature, thereby adjusting the humidity reference value.
这里，湿度参考值与设定温度的关联关系，可以是，湿度参考值与设定温度成正相关，湿度参考值的变化量为设定温度的变化量的正整数倍。Here, the relationship between the humidity reference value and the set temperature may be that the humidity reference value is positively correlated with the set temperature, and the change amount of the humidity reference value is a positive integer multiple of the change amount of the set temperature.
S13，空调器确定当前室外环境温度所在的室外环境温度区间。S13. The air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located.
S14，空调器根据室外环境温度区间与湿度参考值的对应关系，确定当前室外环境温度所在的室外环境温度区间对应的湿度参考值。S14. The air conditioner determines the humidity reference value corresponding to the outdoor environment temperature range where the current outdoor environment temperature is located according to the correspondence relationship between the outdoor environment temperature range and the humidity reference value.
S15，在湿度参考值与当前室内相对湿度的差值满足预设条件的情况下，空调器调大一侧出风口的出风风速和出风角度，以实现对室内相对湿度的调节。S15, when the difference between the humidity reference value and the current indoor relative humidity satisfies the preset condition, the air conditioner increases the air velocity and the air outlet angle of the air outlet on one side, so as to realize the adjustment of the indoor relative humidity.
在一些实施例中，设定温度的变化量为-1，则湿度参考值的变化量可以是-2，室外环境温度区间与湿度参考值的对应关系的一种情况可如表2所示。In some embodiments, if the change amount of the set temperature is -1, the change amount of the humidity reference value may be -2, and a situation of the correspondence between the outdoor ambient temperature range and the humidity reference value may be shown in Table 2.
室外环境温度区间Outdoor ambient temperature range 湿度参考值Humidity reference value
Tao≤22Tao≤22 4848
22＜Tao≤2922<Tao≤29 4343
29＜Tao≤3229<Tao≤32 3838
32＜Tao≤4032＜Tao≤40 3333
40＜Tao40＜Tao 3333
表2Table 2
在又一些实施例中，设定温度的变化量为+2，则湿度参考值的变化量可以是+4，室外环境温度区间与湿度参考值的对应关系的一种情况可如表3所示。In some other embodiments, the amount of change of the set temperature is +2, then the amount of change of the humidity reference value can be +4, and a situation of the corresponding relationship between the outdoor ambient temperature range and the humidity reference value can be shown in Table 3 .
室外环境温度区间Outdoor ambient temperature range 湿度参考值Humidity reference value
Tao≤22Tao≤22 5454
22＜Tao≤2922<Tao≤29 4949
29＜Tao≤3229<Tao≤32 4444
32＜Tao≤4032＜Tao≤40 3939
40＜Tao40＜Tao 3939
表3table 3
采用本公开实施例提供的用于双蒸发器空调控制的方法，在空调运行除湿模式的情况下，获取湿度参数与温度参数，并结合参数间的关联关系，在满足预设条件的情况下，调整空调一侧出风口的运行参数，以实现对室内相对湿度的调节。与现有技术相比，本方案优化了空调除湿控制过程，使除湿模式长时间运行不会影响舒适度，同时带来降温效果。Using the method for dual evaporator air-conditioning control provided by the embodiments of the present disclosure, when the air conditioner is running in dehumidification mode, the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room. Compared with the existing technology, this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the dehumidification mode will not affect the comfort, and at the same time bring the cooling effect.
在一些实施例中，湿度参考值在用户改变双蒸发器空调的设定温度的情况下发生改变。对应于此，图3实施例提供了一个用于双蒸发器空调控制的方法的流程图。结合图3所示，该方法包括：In some embodiments, the humidity reference value changes when the user changes the set temperature of the dual evaporator air conditioner. Correspondingly, the embodiment in FIG. 3 provides a flow chart of a method for air conditioning control with dual evaporators. As shown in Figure 3, the method includes:
S21，空调器根据湿度参考值与设定温度的关联关系，确定湿度参考值的变化量，从而调整湿度参考值。S21. The air conditioner determines the change amount of the humidity reference value according to the relationship between the humidity reference value and the set temperature, so as to adjust the humidity reference value.
S22，在空调运行除湿模式的情况下，空调器获取当前室内相对湿度与当前室外环境温度。S22. When the air conditioner operates in the dehumidification mode, the air conditioner acquires the current indoor relative humidity and the current outdoor ambient temperature.
S23，空调器确定当前室外环境温度所在的室外环境温度区间，根据室外环境温度区间与湿度参考值的对应关系，确定当前室外环境温度所在的室外环境温度区间对应的湿度参考值。S23. The air conditioner determines the outdoor ambient temperature range where the current outdoor ambient temperature is located, and determines the humidity reference value corresponding to the outdoor ambient temperature range where the current outdoor ambient temperature is located according to the correspondence between the outdoor ambient temperature range and the humidity reference value.
S24，在湿度参考值与当前室内相对湿度的差值满足预设条件的情况下，空调器调大一侧出风口的出风风速和出风角度，以实现对室内相对湿度的调节。S24. When the difference between the humidity reference value and the current indoor relative humidity satisfies the preset condition, the air conditioner increases the wind speed and the wind angle of the air outlet on one side, so as to adjust the indoor relative humidity.
采用本公开实施例提供的用于双蒸发器空调控制的方法，在空调运行除湿模式的情况下，获取湿度参数与温度参数，并结合参数间的关联关系，在满足预设条件的情况下，调整空调一侧出风口的运行参数，以实现对室内相对湿度的调节。与现有技术相比，本方案优化了空调除湿控制过程，使除湿模式长时间运行不会影响舒适度，同时带来降温效果。Using the method for dual evaporator air-conditioning control provided by the embodiments of the present disclosure, when the air conditioner is running in dehumidification mode, the humidity parameters and temperature parameters are obtained, and combined with the correlation between the parameters, when the preset conditions are met, Adjust the operating parameters of the air outlet on one side of the air conditioner to adjust the relative humidity in the room. Compared with the existing technology, this solution optimizes the dehumidification control process of the air conditioner, so that the long-term operation of the dehumidification mode will not affect the comfort, and at the same time bring the cooling effect.
结合图4所示，本公开实施例提供一种用于双蒸发器空调控制的装置，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双蒸发器空调控制的方法。As shown in FIG. 4 , an embodiment of the present disclosure provides a device for controlling an air conditioner with dual evaporators, 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 controlling the air conditioner with dual evaporators in the above embodiments.
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双蒸发器空调控制的方法。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 the program instructions/modules stored in the memory 101 to execute functional applications and data processing, that is, to implement the method for dual evaporator air conditioning control 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双蒸发器空调，包含上述的用于双蒸发器空调控制的装置。An embodiment of the present disclosure provides a double evaporator air conditioner, including the above-mentioned device for controlling a double evaporator air conditioner.
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双蒸发器空调控制的方法。An embodiment of the present disclosure provides a storage medium storing computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned method for controlling an air conditioner with dual evaporators.
上述的计算机可读存储介质可以是暂态计算机可读存储介质，也可以是非暂态存储介质。The above-mentioned computer-readable storage medium may be a transitory computer-readable 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 make a computer device (which can 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 the present 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 displayed 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. 一种用于双蒸发器空调控制的方法，所述双蒸发器空调包括第一蒸发器和第二蒸发器、与第一蒸发器同一侧的出风口，以及与第二蒸发器同一侧的出风口，其特征在于，所述方法包括：A method for controlling a double evaporator air conditioner, the double evaporator air conditioner includes a first evaporator and a second evaporator, an air outlet on the same side as the first evaporator, and an air outlet on the same side as the second evaporator Tuyere, it is characterized in that, described method comprises:
    在空调运行除湿模式的情况下，获取当前室内相对湿度与当前室外环境温度；When the air conditioner is running in dehumidification mode, obtain the current indoor relative humidity and the current outdoor ambient temperature;
    根据预设的对应关系，确定所述当前室外环境温度对应的湿度参考值；determining a humidity reference value corresponding to the current outdoor ambient temperature according to a preset corresponding relationship;
    在所述湿度参考值与所述当前室内相对湿度的差值满足预设条件的情况下，调大一侧出风口的出风风速和出风角度，以实现对室内相对湿度的调节。When the difference between the humidity reference value and the current indoor relative humidity satisfies the preset condition, increase the wind speed and the wind outlet angle of the air outlet on one side, so as to realize the adjustment of the indoor relative humidity.
  2. 根据权利要求1所述的方法，其特征在于，所述湿度参考值与所述当前室内相对湿度的差值满足预设条件，包括：The method according to claim 1, wherein the difference between the humidity reference value and the current indoor relative humidity satisfies preset conditions, including:
    所述湿度参考值与所述当前室内相对湿度的差值大于零且小于或等于第一阈值；或，The difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to a first threshold; or,
    所述湿度参考值与所述当前室内相对湿度的差值大于零且小于或等于第一阈值的情况持续第一预设时长。The situation that the difference between the humidity reference value and the current indoor relative humidity is greater than zero and less than or equal to a first threshold lasts for a first preset duration.
  3. 根据权利要求1所述的方法，其特征在于，所述调大一侧出风口的出风风速和出风角度，包括：The method according to claim 1, wherein said increasing the wind speed and wind angle of the air outlet on one side comprises:
    调大所述出风风速至预设风速，并调大所述出风角度至预设出风角度。Increase the air outlet speed to a preset wind speed, and increase the air outlet angle to a preset air outlet angle.
  4. 根据权利要求1所述的方法，其特征在于，按如下方式确定所述一侧出风口：The method according to claim 1, wherein the side air outlet is determined as follows:
    获取所述第一蒸发器和所述第二蒸发器的盘管温度；obtaining coil temperatures of the first evaporator and the second evaporator;
    将与盘管温度较低的蒸发器同一侧的出风口确定为所述一侧出风口。The air outlet on the same side as the evaporator with a lower coil temperature is determined as the air outlet on one side.
  5. 根据权利要求1所述的方法，其特征在于，所述根据预设的对应关系，确定所述当前室外环境温度对应的湿度参考值，包括：The method according to claim 1, wherein the determining the humidity reference value corresponding to the current outdoor ambient temperature according to the preset correspondence relationship comprises:
    确定所述当前室外环境温度所在的室外环境温度区间；determining the outdoor ambient temperature range where the current outdoor ambient temperature is located;
    根据室外环境温度区间与湿度参考值的对应关系，确定所述当前室外环境温度所在的室外环境温度区间对应的湿度参考值。According to the corresponding relationship between the outdoor environment temperature range and the humidity reference value, the humidity reference value corresponding to the outdoor environment temperature range where the current outdoor environment temperature is located is determined.
  6. 根据权利要求1所述的方法，其特征在于，还包括：The method according to claim 1, further comprising:
    所述湿度参考值在用户改变所述双蒸发器空调的设定温度的情况下发生改变。The humidity reference value changes when the user changes the set temperature of the double evaporator air conditioner.
  7. 根据权利要求6所述的方法，其特征在于，所述湿度参考值在用户改变所述双蒸发器空调的设定温度的情况下发生改变，包括：The method according to claim 6, wherein the humidity reference value is changed when the user changes the set temperature of the double evaporator air conditioner, comprising:
    所述湿度参考值与所述设定温度成正相关，且所述湿度参考值的变化量为所述设定 温度的变化量的正整数倍。The humidity reference value is positively correlated with the set temperature, and the change amount of the humidity reference value is a positive integer multiple of the change amount of the set temperature.
  8. 根据权利要求1至7任一项所述的方法，其特征在于，所述获取当前室内相对湿度与当前室外环境温度之前，还包括：The method according to any one of claims 1 to 7, wherein, before acquiring the current indoor relative humidity and the current outdoor ambient temperature, further comprising:
    确定所述空调运行除湿模式的时间达到第二预设时长。It is determined that the air conditioner operates in the dehumidification mode for a second preset duration.
  9. 一种用于双蒸发器空调控制的装置，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8任一项所述的用于双蒸发器空调控制的方法。A device for air conditioning control of dual evaporators, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute any of claims 1 to 8 when running the program instructions. A method for dual evaporator air conditioning control as described.
  10. 一种双蒸发器空调，其特征在于，包括如权利要求9所述的用于双蒸发器空调控制的装置。A double evaporator air conditioner, characterized in that it comprises the device for double evaporator air conditioner control according to claim 9 .
PCT/CN2022/074052 2021-06-30 2022-01-26 Method and apparatus for controlling dual-evaporator air conditioner, and dual-evaporator air conditioner WO2023273333A1 (en)

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