WO2020063310A1 - 一种衣物处理装置的控制方法及衣物处理装置 - Google Patents

一种衣物处理装置的控制方法及衣物处理装置 Download PDF

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Publication number
WO2020063310A1
WO2020063310A1 PCT/CN2019/104899 CN2019104899W WO2020063310A1 WO 2020063310 A1 WO2020063310 A1 WO 2020063310A1 CN 2019104899 W CN2019104899 W CN 2019104899W WO 2020063310 A1 WO2020063310 A1 WO 2020063310A1
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Prior art keywords
drying
air
controlling
drying zone
laundry
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PCT/CN2019/104899
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English (en)
French (fr)
Inventor
李文伟
吴军
潘光辉
王光锋
王育宝
赵志龙
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Qingdao Haier Drum Washing Machine Co Ltd
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Qingdao Haier Drum Washing Machine Co Ltd
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Priority to JP2021517359A priority Critical patent/JP7198917B2/ja
Publication of WO2020063310A1 publication Critical patent/WO2020063310A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity

Definitions

  • the invention belongs to the technical field of a laundry treatment device, and in particular, relates to a control method of a laundry treatment device and a laundry treatment device.
  • a drying control method is needed to adapt to the function of simultaneous drying of multiple cylinders, improve the heat utilization rate, shorten the drying time, and improve the drying efficiency.
  • the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, and provide a control method and a clothes processing device for a clothes processing device.
  • the laundry processing device includes a plurality of drying areas for laundry that share a same heat exchange system.
  • the plurality of drying areas start drying at the same time, and each drying area is calculated according to the ambient temperature and load.
  • the required initial power provides heat to each drying area in a certain proportion according to the initial power.
  • a laundry drying area of the laundry processing device is provided with a weighing structure for determining the size of the load, and each drying area is calculated according to the ambient temperature and the weighing value.
  • the required power according to the obtained power, adjusts the heat provided to each drying zone in a certain proportion.
  • the laundry processing apparatus in the method for controlling a laundry processing apparatus, is provided with a power database corresponding to the ambient temperature and the weighing value, and the corresponding relationship between the power and the ambient temperature and the weighing value is :
  • the power is P
  • the weighing value of the drying area is G
  • the ambient temperature increases and the values of K i and B j become smaller.
  • multiple laundry drying zones of the laundry processing apparatus share the same air duct, and the air outlet of the air duct is provided with a plurality of laundry drying zones.
  • the air inlets are connected to the openings respectively, and a drivable valve with a controlled opening degree is provided at the opening.
  • the opening degree of the draught valve is controlled according to the initial power required for each laundry drying area to adjust the amount of hot air entering each drying area.
  • the laundry processing apparatus in the method for controlling a laundry processing apparatus, includes a first drying zone and a second drying zone, and the weighing value of the first drying zone is G1, and the second The weighing value of the drying zone is G2, the correction coefficient of the first drying zone is M1, and the correction coefficient of the second drying zone is M2, which corresponds to the simultaneous drying of the first drying zone and the second drying zone.
  • the reference opening degree of the air divider valve is C
  • the initial opening degree of the air divider valve is D
  • D (M1 * G1 / M2 * G2) * C, where C is the drying efficiency under the same load obtained from experiments. Opening value of the diverter valve at the highest.
  • the opening degree of the air distribution valve is adjusted according to the temperature of the first drying area and the second drying area, and the opening degree of the air distribution valve is equal to the first
  • the correspondence between the temperatures of the drying zone and the second drying zone is preset in the control unit of the laundry processing apparatus.
  • the opening degree of the air divider valve is adjusted according to the temperature of the air outlet of the first drying zone and the second drying zone.
  • the rising speed is faster than that of the other drying area, and the opening of the air divider valve toward the drying area with rapid heating becomes smaller.
  • the temperature of the air outlet of the first drying zone is T1
  • the temperature of the air outlet of the second drying zone is T2
  • the difference between T1 and T2 preset by the laundry treatment device and the opening degree of the air dividing valve is obtained and adjusted.
  • the heat exchange system is a heat pump system or a heating pipe water cooling system, calculates the power required for each drying zone, and controls the output compressor speed or heating The power of the tube regulates the power of the drying zone.
  • the heat exchange system is a heat pump system.
  • the heat pump includes an evaporator, a compressor, and a condenser. When the temperature at the air outlet of the drying zone and the evaporator, When the temperature difference between the parts of the condenser is greater than the set value, it is judged that the drying is completed.
  • Another object of the present invention is to provide a laundry processing apparatus using the method for controlling a laundry processing apparatus according to any one of the above.
  • the present invention has the following beneficial effects compared with the prior art:
  • the control method of the clothes treatment device of the present invention is applicable to a state where multiple drying zones are running at the same time, fully utilizing the heat provided by the heat exchange system, improving the heat utilization rate, shortening the drying time, improving the drying efficiency, and saving energy consumption. .
  • FIG. 1 is a schematic flowchart of a method for controlling a clothes treating apparatus according to the present invention.
  • the laundry processing device includes a plurality of drying areas for laundry that share a same heat exchange system.
  • the plurality of drying areas start drying at the same time, and each drying area is calculated according to the ambient temperature and load.
  • the required initial power provides heat to each drying area in a certain proportion according to the initial power.
  • a laundry drying area of the laundry processing device is provided with a weighing structure for determining the size of the load, and each drying area is calculated according to the ambient temperature and the weighing value.
  • the required power according to the obtained power, adjusts the heat provided to each drying zone in a certain proportion.
  • the laundry processing apparatus in the method for controlling a laundry processing apparatus, is provided with a power database corresponding to the ambient temperature and the weighing value, and the corresponding relationship between the power and the ambient temperature and the weighing value is :
  • the power is P
  • the weighing value of the drying area is G
  • the ambient temperature increases and the values of K i and B j become smaller.
  • multiple laundry drying zones of the laundry processing apparatus share the same air duct, and the air outlet of the air duct is provided with a plurality of laundry drying zones.
  • the air inlets are connected to the openings respectively, and a drivable valve with a controlled opening degree is provided at the opening.
  • the opening degree of the draught valve is controlled according to the initial power required for each laundry drying area to adjust the amount of hot air entering each drying area.
  • the laundry processing apparatus in the method for controlling a laundry processing apparatus, includes a first drying zone and a second drying zone, and the weighing value of the first drying zone is G1, and the second The weighing value of the drying zone is G2, the correction coefficient of the first drying zone is M1, and the correction coefficient of the second drying zone is M2, which corresponds to the simultaneous drying of the first drying zone and the second drying zone.
  • the reference opening degree of the air divider valve is C
  • the initial opening degree of the air divider valve is D
  • D (M1 * G1 / M2 * G2) * C, where C is the drying efficiency under the same load obtained from experiments. Opening value of the diverter valve at the highest.
  • the opening degree of the air distribution valve is adjusted according to the temperature of the first drying area and the second drying area, and the opening degree of the air distribution valve is equal to the first
  • the correspondence between the temperatures of the drying zone and the second drying zone is preset in the control unit of the laundry processing apparatus.
  • the opening degree of the air divider valve is adjusted according to the temperature of the air outlet of the first drying zone and the second drying zone.
  • the rising speed is faster than that of the other drying area, and the opening of the air divider valve toward the drying area with rapid heating becomes smaller.
  • the temperature of the air outlet of the first drying zone is T1
  • the temperature of the air outlet of the second drying zone is T2
  • the difference between T1 and T2 preset by the laundry treatment device and the opening degree of the air dividing valve is obtained and adjusted.
  • the heat exchange system is a heat pump system or a heating pipe water cooling system, calculates the power required for each drying zone, and controls the output compressor speed or heating The power of the tube regulates the power of the drying zone.
  • the heat exchange system is a heat pump system.
  • the heat pump includes an evaporator, a compressor, and a condenser. When the temperature difference between the parts of the condenser is greater than the set value, it is judged that the drying is completed.
  • Another object of the present invention is to provide a laundry processing apparatus using the method for controlling a laundry processing apparatus according to any one of the above.
  • the present invention has the following beneficial effects compared with the prior art:
  • the control method of the clothes treatment device of the present invention is applicable to a state where multiple drying zones are running at the same time, fully utilizing the heat provided by the heat exchange system, improving the heat utilization rate, shortening the drying time, improving the drying efficiency, and saving energy consumption. .
  • This embodiment further defines or optimizes Embodiment 1.
  • the laundry processing device includes a plurality of drying areas for laundry that share a same heat exchange system.
  • the plurality of drying areas start drying at the same time, and each drying area is calculated according to the ambient temperature and load.
  • the required initial power provides heat to each drying area in a certain proportion according to the initial power.
  • a laundry drying area of the laundry processing device is provided with a weighing structure for determining the size of the load, and each drying area is calculated according to the ambient temperature and the weighing value.
  • the required power according to the obtained power, adjusts the heat provided to each drying zone in a certain proportion.
  • the detection method of the ambient temperature is: directly detect the ambient temperature through the ambient temperature sensor, or indirectly judge through the temperature sensor of the compressor system.
  • the temperature sensor of the compressor system is used to make an indirect determination, and the ambient temperature is obtained through a comprehensive analysis of the compressor exhaust temperature and the condenser outlet temperature, thereby avoiding the need to specifically install the outside of the clothes treatment device because of the need to detect the external ambient temperature.
  • the temperature sensor simplifies the space occupied.
  • the laundry processing apparatus in the method for controlling a laundry processing apparatus, is provided with a power database corresponding to the ambient temperature and the weighing value, and the corresponding relationship between the power and the ambient temperature and the weighing value is :
  • the power is P
  • the weighing value of the drying area is G
  • the gears corresponding to the ambient temperature are divided into a low gear environment, a medium temperature environment, and a high temperature environment.
  • the power database includes sub databases corresponding to the low temperature environment, the medium temperature environment, and the high temperature environment.
  • multiple laundry drying zones of the laundry processing apparatus share the same air duct, and the air outlet of the air duct is provided with a plurality of laundry drying zones. Openings that communicate with the air inlets.
  • the air inlets of the air ducts are provided with openings that communicate with the air outlets of multiple clothes drying areas.
  • the outlets of the air ducts and the openings at the air inlets are provided with controllable opening degrees.
  • the air valve controls the opening degree of the air distribution valve according to the initial power required for each laundry drying area to adjust the amount of hot air entering each drying area or the air volume entering the air duct from the drying area.
  • the laundry processing apparatus includes a first drying zone and a second drying zone, and a weighing value of the first drying zone is G1 and a weighing value of the second drying zone is G2.
  • the correction coefficient of the first drying zone is M1 '
  • the correction coefficient of the second drying zone is M2'.
  • the reference opening degree of the air distribution valve corresponding to the simultaneous drying of the first drying zone and the second drying zone.
  • C ', the initial opening of the air divider valve is D'
  • D (M1 '* G1 / M2' * G2) * C ', where C' is the highest drying efficiency under the same load obtained from experiments Opening value of the air divider at the time.
  • a stepping motor is used to control the opening degree of the air distribution valve, so as to facilitate flexible adjustment according to the drying conditions of each drying zone in real time.
  • the present invention has the following beneficial effects compared with the prior art:
  • the control method of the clothes treatment device of the present invention is applicable to a state where multiple drying zones are running at the same time, fully utilizing the heat provided by the heat exchange system, improving the heat utilization rate, shortening the drying time, improving the drying efficiency, and saving energy consumption. .
  • This embodiment further defines or optimizes Embodiment 1 or Embodiment 2.
  • the laundry processing apparatus includes two laundry drying zones that share the same heat exchange system, and the drying zones start drying at the same time, which specifically includes the following steps:
  • step S6 Determine whether any drying area meets the drying conditions, and if not, perform step S4;
  • the corresponding constants have different values of K i and B j at different ambient temperatures.
  • step S5 the opening degree of the air dividing valve is adjusted according to the temperature of the air outlets of the first drying zone and the second drying zone.
  • the air dividing valve is controlled. The opening towards the fast-heating drying zone becomes smaller.
  • the opening degree of the air dividing valve is adjusted according to the following method: the temperature of the air outlet of the first drying zone is T1, the temperature of the air outlet of the second drying zone is T2, and the clothes processing device presets The correspondence between the difference between T1 and T2 and the opening degree of the air divider valve is obtained based on the difference between T1 and T2 and adjusted.
  • the present invention has the following beneficial effects compared with the prior art:
  • the control method of the clothes treatment device of the present invention is applicable to a state where multiple drying zones are running at the same time, fully utilizing the heat provided by the heat exchange system, improving the heat utilization rate, shortening the drying time, improving the drying efficiency, and saving energy .
  • This embodiment further defines, optimizes, or replaces the solutions of Embodiments 1-3, and the solutions of the embodiments can be used in combination.
  • the method for controlling a clothes processing apparatus includes a step of determining whether a certain drying area is dried, and the method for determining the drying is:
  • Step A The temperature at the air outlet is collected every X seconds. When the number of consecutive occurrences of a temperature value is detected as N, the temperature value is recorded as the equilibrium temperature value TempA1 within the current time;
  • Step B Obtain the relationship between the equilibrium temperature value TempA and the equilibrium difference value ⁇ T stored in the laundry processing device, and obtain the equilibrium difference value ⁇ T1 corresponding to the equilibrium temperature value TempA1 within the current time;
  • Step C Continue heating, and detect and calculate the difference between the temperature at the air outlet and the equilibrium temperature value TempA1 in real time. When the difference is greater than or equal to the equilibrium difference ⁇ T1, the laundry is judged to be dry.
  • step A it is further provided:
  • Step A1 Perform drying tests on different loads to obtain drying temperature and time curves under each load;
  • Step A2 Calculate the equilibrium temperature value TempA and the end temperature value T corresponding to each load according to the drying temperature and time curve;
  • step A after the step A and before the step B, it is further provided:
  • Step A4 Continue to collect the temperature at the air outlet. If it is detected that a certain temperature value appears more frequently than the previous TempA1, the temperature value is recorded as TempA1 again.
  • step A if TempA1 is not obtained within a set period of time, the temperature value that occurs the most in this period of time is recorded as TempA1.
  • the value of X is adjusted according to models with different structures, and the value range is: 1 ⁇ X ⁇ 30.
  • the value of N is adjusted according to different load types and load weights, and its value range is: 3 ⁇ N ⁇ 15.
  • step A for a large load, when the number of consecutive occurrences of a certain temperature value is detected as N, the temperature value is recorded as the current equilibrium temperature value TempA1; for a small load, when a certain occurrence of a temperature value is detected continuously When the number of times is Na, the temperature value is recorded as the current equilibrium temperature value TempA1; where a is the test constant.
  • the relationship between the equilibrium temperature value TempA and the equilibrium difference value ⁇ T is: when 40 ° C ⁇ TempA ⁇ 42 ° C, ⁇ T is 24 ° C; when 43 ° C ⁇ TempA ⁇ At 46 ° C, ⁇ T is 21 ° C; when 47 ° C ⁇ TempA ⁇ 50 ° C, ⁇ T is 16 ° C.
  • a temperature sensor is installed at the air outlet of the drying area of the laundry processing device, and is used to detect the air temperature in the drying area.
  • This embodiment provides a clothes treatment device, including a heat pump system, multiple clothes drying zones, and an air duct for supplying hot air to the drying zone.
  • the heat pump system includes an evaporator, a compressor, and a condenser, and a heat exchange medium is evaporated during the evaporation.
  • the circulating circuit formed by the compressor, the compressor and the condenser communicates in order to heat the air flowing through the air duct.
  • the laundry treatment device includes an outer cylinder, an air duct, and an inner cylinder provided in the outer cylinder.
  • the air inlet and the air outlet of the air duct are respectively connected to the rear and front of the outer cylinder.
  • the air duct and the outer cylinder form a closed circuit.
  • the evaporator is located at the air inlet of the air duct and is used to condense the air flowing through the air duct.
  • the condenser is located in the air duct between the fan and the evaporator and is used to heat the air flowing through the air duct. air.
  • the air outlet of the air duct is provided with openings respectively communicating with the air inlets of the multiple laundry drying areas.
  • the opening is provided with a controllable opening and closing air divider valve.
  • the air outlet is provided with openings which are respectively communicated with the air outlets of the plurality of clothes drying areas, and the opening is provided with a controllable opening and closing air distribution valve.
  • the laundry processing device is a clothes dryer with two drums, a washing machine with a clothes drying function, or an integrated washing and drying machine.
  • the laundry processing device is a laundry drying cabinet with two or more drying areas, or a combined laundry processing device with a drying cabinet and a washing machine with a drying function, or other laundry processing devices with a drying function Device for combination of clothes processing structures.
  • Temperature sensors are installed at the air inlet and air outlet of each drying area to detect the air inlet temperature and air outlet temperature of the drying area.
  • the above-mentioned laundry processing apparatus adopts any one of the methods for controlling a laundry processing apparatus according to the present invention.

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  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

本发明属于衣物处理装置的技术领域，涉及一种衣物处理装置的控制方法。所述的衣物处理装置的控制方法中，衣物处理装置包括共用同一换热系统的多个衣物的烘干区，多个烘干区同时启动烘干，根据环境温度和负载计算各烘干区所需的初始功率，根据初始功率按照一定比例向各烘干区提供热量。本发明所述的衣物处理装置的控制方法适用于多个烘干区同时运行的状态，充分利用换热系统提供的热量，提高热量利用率，缩短烘干时间，提高烘干效率，节省能耗。本发明还提供一种设有所述控制方法的衣物处理装置。

Description

一种衣物处理装置的控制方法及衣物处理装置 技术领域
本发明属于衣物处理装置的技术领域，具体地说，涉及一种衣物处理装置的控制方法及衣物处理装置。
背景技术
目前，多筒衣物处理装置越来越多，各种组合越来越新颖，但是，针对具有多筒同时烘干功能的衣物处理装置，现有的烘干控制方法难以充分利用换热系统的热量、能耗高，烘干效果不高。
因此，需要一种烘干控制方法以适应多筒同时烘干的功能，提高热量利用率，缩短烘干时间，提高烘干效率。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种衣物处理装置的控制方法及衣物处理装置。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种衣物处理装置的控制方法，所述衣物处理装置包括共用同一换热系统的多个衣物的烘干区，多个烘干区同时启动烘干，根据环境温度和负载计算各烘干区所需的初始功率，根据初始功率按照一定比例向各烘干区提供热量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的衣物烘干区设有判断负载大小的称重结构，根据环境温度和称重值计算各烘干区所需的功率，根据得到的功率按照一定比例调节向各烘干区提供的热量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置设有与环境温度和称重值相对应的功率数据库，功率与环境温度和称重值的对应关系为：功率为P，烘干区的称重值为G，功率P＝K i*G+B j，其中，K i和B j是和环境温度相对应的常数，不同环境温度下K i和B j的取值不同。
优选地，对于同一负载，环境温度升高，K i和B j的取值变小。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的多个衣物烘干区共用同一风道，风道的出风口设有与多个衣物烘干区的进风口分别连通的开口，开口处设有可控开度的分风阀，根据各衣物烘干区所需的初始功率控制分风阀的开度，以调节进入各烘干区的热风量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置包括第一烘干区和第二烘干区，第一烘干区的称重值为G1，第二烘干区的称重值为G2，第一烘干区的修正系数为M1，第二烘干区的修正系数为M2，与第一烘干区、第二烘干区同时烘干相对应的分风阀的基准开度为C，分风阀的初始开度为D，D＝(M1*G1/M2*G2)*C，其中，C是根据实验得出的相同负载下的烘干效率最高时的分风阀的开度值。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，根据第一烘干区、第二烘干区的温度调节分风阀的开度，分风阀的开度与第一烘干区、第二烘干区的温度的对应关系预设于衣物处理装置的控制单元中。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，根据第一烘干区、第二烘干区的出风口温度调节分风阀的开度，当一烘干区的温度上升速度快于另一烘干区，控制分风阀朝向升温快的烘干区的开口变小。
优选地，单位时间内第一烘干区的出风口温度为T1，第二烘干区的出风口温度为T2，衣物处理装置预设T1、T2的差值与分风阀的开度大小的对应关系，根据T1、T2的差值得到对应分风阀的开度大小并进行调节。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，换热系统为热泵系统或加热管水冷系统，计算各烘干区所需要的功率，通过控制输出压缩机的转速或加热管的功率调节烘干区的功率。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，换热系统为热泵系统，热泵包括蒸发器、压缩机、冷凝器，当烘干区出风口处的温度与蒸发器、冷凝器之间部位温度的差值大于设定值时，判断烘干完成。
本发明的另一目的在于提供一种衣物处理装置，该衣物处理装置采用根据以上内容任一项所述的衣物处理装置的控制方法。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明所述的衣物处理装置的控制方法适用于多个烘干区同时运行的状态，充分利用换热系统提供的热量，提高热量利用率，缩短烘干时间，提高烘干效率，节省能耗。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明所述的衣物处理装置的控制方法的一种流程示意图。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例1
一种衣物处理装置的控制方法，所述衣物处理装置包括共用同一换热系统的多个衣物的烘干区，多个烘干区同时启动烘干，根据环境温度和负载计算各烘干区所需的初始功率，根据初始功率按照一定比例向各烘干区提供热量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的衣物 烘干区设有判断负载大小的称重结构，根据环境温度和称重值计算各烘干区所需的功率，根据得到的功率按照一定比例调节向各烘干区提供的热量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置设有与环境温度和称重值相对应的功率数据库，功率与环境温度和称重值的对应关系为：功率为P，烘干区的称重值为G，功率P＝K i*G+B j，其中，K i和B j是和环境温度相对应的常数，不同环境温度下K i和B j的取值不同。
优选地，对于同一负载，环境温度升高，K i和B j的取值变小。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的多个衣物烘干区共用同一风道，风道的出风口设有与多个衣物烘干区的进风口分别连通的开口，开口处设有可控开度的分风阀，根据各衣物烘干区所需的初始功率控制分风阀的开度，以调节进入各烘干区的热风量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置包括第一烘干区和第二烘干区，第一烘干区的称重值为G1，第二烘干区的称重值为G2，第一烘干区的修正系数为M1，第二烘干区的修正系数为M2，与第一烘干区、第二烘干区同时烘干相对应的分风阀的基准开度为C，分风阀的初始开度为D，D＝(M1*G1/M2*G2)*C，其中，C是根据实验得出的相同负载下的烘干效率最高时的分风阀的开度值。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，根据第一烘干区、第二烘干区的温度调节分风阀的开度，分风阀的开度与第一烘干区、第二烘干区的温度的对应关系预设于衣物处理装置的控制单元中。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，根据第一烘干区、第二烘干区的出风口温度调节分风阀的开度，当一烘干区的温度上升速度快于另一烘干区，控制分风阀朝向升温快的烘干区的开口变小。
优选地，单位时间内第一烘干区的出风口温度为T1，第二烘干区的出风口温度为T2，衣物处理装置预设T1、T2的差值与分风阀的开度大小的对应关系，根据T1、T2的差值得到对应分风阀的开度大小并进行调节。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，换热系统为热泵系统或加热管水冷系统，计算各烘干区所需要的功率，通过控制输出压缩机的转速或加热管的功率调节烘干区的功率。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法，换热系统为热泵系统， 热泵包括蒸发器、压缩机、冷凝器，当烘干区出风口处的温度与蒸发器、冷凝器之间部位温度的差值大于设定值时，判断烘干完成。
本发明的另一目的在于提供一种衣物处理装置，该衣物处理装置采用根据以上内容任一项所述的衣物处理装置的控制方法。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明所述的衣物处理装置的控制方法适用于多个烘干区同时运行的状态，充分利用换热系统提供的热量，提高热量利用率，缩短烘干时间，提高烘干效率，节省能耗。
实施例2
本实施例是对实施例1的进一步限定或优化。
一种衣物处理装置的控制方法，所述衣物处理装置包括共用同一换热系统的多个衣物的烘干区，多个烘干区同时启动烘干，根据环境温度和负载计算各烘干区所需的初始功率，根据初始功率按照一定比例向各烘干区提供热量。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的衣物烘干区设有判断负载大小的称重结构，根据环境温度和称重值计算各烘干区所需的功率，根据得到的功率按照一定比例调节向各烘干区提供的热量。
环境温度的检测方法为：通过环境温度传感器直接检测环境温度，或者通过压缩机系统的温度传感器间接判断。
优选地，通过压缩机系统的温度传感器间接判定，利用压缩机排气温度和冷凝器出口温度综合分析得出环境温度，从而，避免了因为要检测外部环境温度而专门设于衣物处理装置外部的温度传感器，简化了占用的空间。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置设有与环境温度和称重值相对应的功率数据库，功率与环境温度和称重值的对应关系为：功率为P，烘干区的称重值为G，功率P＝K i*G+B j，其中，K i和B j是和环境温度相对应的常数，不同环境温度下K i和B j的取值不同。
将环境温度对应的档位分为低温环境、中温环境、高温环境三档，所述功率数据库包括与低温环境、中温环境、高温环境分别对应的子数据库。
例如，当环境温度在m1～m2之间时，为低温环境，功率P＝K 1*G+B 1；
当环境温度在m2～m3之间时，为中温环境，功率P＝K 2*G+B 2；
当环境温度在m3～m4之间时，为高温环境，功率P＝K 3*G+B3。
当多烘干区同时启动烘干时，先判断环境温度所属的档位，再对应调用自数据库的功率计算方法。
作为本发明的一种实施方式，所述的衣物处理装置的控制方法中，衣物处理装置的多个衣物烘干区共用同一风道，风道的出风口设有与多个衣物烘干区的进风口分别连通的开口，风道的进风口设有与多个衣物烘干区的出风口分别连通的开口，风道的出风口、进风口处的开口处均设有可控开度的分风阀，根据各衣物烘干区所需的初始功率控制分风阀的开度，以调节进入各烘干区的热风量，或者由烘干区进入风道的风量。
所述的衣物处理装置的控制方法中，衣物处理装置包括第一烘干区和第二烘干区，第一烘干区的称重值为G1，第二烘干区的称重值为G2，第一烘干区的修正系数为M1’，第二烘干区的修正系数为M2’，与第一烘干区、第二烘干区同时烘干相对应的分风阀的基准开度为C’，分风阀的初始开度为D’，D＝(M1’*G1/M2’*G2)*C’，其中，C’是根据实验得出的相同负载下的烘干效率最高时的分风阀的开度值。
作为本发明的一种优选方案，采用步进电机控制分风阀的开度大小，以便于实时根据各个烘干区的烘干情况进行灵活的调节。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明所述的衣物处理装置的控制方法适用于多个烘干区同时运行的状态，充分利用换热系统提供的热量，提高热量利用率，缩短烘干时间，提高烘干效率，节省能耗。
实施例3
本实施例是对实施例1或实施例2的进一步限定或优化。
如图1所示，所述的衣物处理装置的控制方法，衣物处理装置包括共用同一换热系统、上下设置的两个衣物烘干区，烘干区同时启动烘干，具体包括下列步骤：
S1，两个烘干区同时启动烘干；
S2，根据环境温度和负载计算各烘干区所需的初始功率；
S3，计算分风阀的上下开度；
S4，获取烘干区内设置的温度传感器的温度值；
S5，根据烘干区的温度调整分风阀的开度，运行一段时间；
S6，判断是否有烘干区符合烘干条件，若否，则执行步骤S4；
若是，结束该烘干区的运行，并将分风阀切换至另一烘干区，执行单区烘干程序至满足烘干条件，结束运行。
所述步骤S2中，初始功率的计算方法为：功率为P，烘干区的称重值为G，功率P＝K i*G+B j，其中，K i和B j是和环境温度相对应的常数，不同环境温度下K i和B j的取值不同。
所述步骤S3中，分风阀的上下开度根据以下方法获得：第一烘干区的称重值为G1，第二烘干区的称重值为G2，第一烘干区的修正系数为M1，第二烘干区的修正系数为M2，与第一烘干区、第二烘干区同时烘干相对应的分风阀的基准开度为C，分风阀的初始开度为D，D＝(M1*G1/M2*G2)*C，其中，C是根据实验得出的相同负载下的烘干效率最高时的分风阀的开度值。
所述步骤S5，根据第一烘干区、第二烘干区的出风口温度调节分风阀的开度，当一烘干区的温度上升速度快于另一烘干区，控制分风阀朝向升温快的烘干区的开口变小。
作为优选地，所述分风阀的开度调节根据下列方法进行：单位时间内第一烘干区的出风口温度为T1，第二烘干区的出风口温度为T2，衣物处理装置预设T1、T2的差值与分风阀的开度大小的对应关系，根据T1、T2的差值得到对应分风阀的开度大小并进行调节。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明所述的衣物处理装置的控制方法适用于多个烘干区同时运行的状态，充分利用换热系统提供的热量，提高热量利用率，缩短烘干时间，提高烘干效率，节省能耗。
实施例4
本实施例是对实施例1-3方案的进一步限定、优化或替换，各实施例的方案之间可以组合使用。
本实施例所述的衣物处理装置的控制方法，包括判断某一烘干区是否烘干的步骤，判断烘干的方法为：
步骤A：每X秒采集一次出风口处温度，当检测到某一温度值连续出现的次数为N时，将该温度值记为当前时间内的平衡温度值TempA1；
步骤B：获取衣物处理装置内存储的平衡温度值TempA与平衡差值△T之间的关系，得到 当前时间内的平衡温度值TempA1所对应的平衡差值△T1；
步骤C：继续加热，实时检测并计算出风口处温度与平衡温度值TempA1的差值，当所述差值大于或等于平衡差值△T1时，判断衣物烘干。
作为一种实施方式，所述步骤A之前还设有：
步骤A1：对不同负载进行烘干试验，得到每种负载下烘干温度与时间曲线；
步骤A2：根据烘干温度与时间曲线，计算每种负载所对应的平衡温度值TempA及终点温度值T；
步骤A3：由公式T＝TempA+△T，计算每个平衡温度值TempA所对应的平衡差值△T。
作为一种实施方式，所述步骤A中之后、步骤B之前还设有：
步骤A4：继续采集出风口处温度，若检测到某一温度值连续出现的次数比上一个TempA1出现的次数多，则重新将此温度值记为TempA1。
所述步骤A中，若在某个设定时间段内均未取到TempA1，则将该时间段内出现次数最多的温度值记为TempA1。
所述步骤A中，X的取值根据不同结构的机型进行调整，其取值范围为：1≤X≤30。
所述步骤A中，N的取值根据不同的负载类型及负载重量进行调整，其取值范围为：3≤N≤15。
所述步骤A中，对于大负载，当检测到某一温度值连续出现的次数为N时，将该温度值记为当前平衡温度值TempA1；对于小负载，当检测到某一温度值连续出现的次数为N-a时，将该温度值记为当前平衡温度值TempA1；其中a为试验常数。
作为一种实施方式，所述步骤B中，平衡温度值TempA与平衡差值△T之间的关系为：当40℃≤TempA≤42℃时，△T为24℃；当43℃≤TempA≤46℃时，△T为21℃；当47℃≤TempA≤50℃时，△T为16℃。
所述衣物处理装置的烘干区的出风口处安装有温度传感器，用于检测烘干区的出风温度。
实施例5
本实施例提供一种衣物处理装置，包括热泵系统、多个衣物烘干区和向烘干区提供热风的风道，热泵系统包括蒸发器、压缩机、冷凝器，换热介质在所述蒸发器、压缩机、冷凝器依次连通形成的循环回路中循环以加热流经风道的空气。
衣物处理装置包括外筒、风道和设于外筒内的内筒，所述风道的进风口和出风口分别连接于外筒的后部和前部，风道和外筒形成闭合回路，风道内设有风机，蒸发器设于风道的进风口处，用于对流经风道的空气进行冷凝，冷凝器位于风机和蒸发器之间的风道中，用于加热流经风道的空气。
多个衣物烘干区共用同一风道，风道的出风口设有与多个衣物烘干区的进风口分别连通的开口，开口处设有可控开闭的分风阀，风道的进风口设有与多个衣物烘干区的出风口分别连通的开口，开口处设有可控开闭的分风阀。
所述的衣物处理装置为具有两个滚筒的干衣机、具有干衣功能的洗衣机或洗干一体机。
或者，所述的衣物处理装置为具有两个或两个以上烘干区域的衣物烘干柜，或者是烘干柜与具有干衣功能的洗衣机的组合衣物处理装置，或者是其他具有烘干功能的衣物处理结构组合的装置。
各个烘干区的进风口处、出风口处均设有温度传感器，用于检测烘干区的进风温度和出风温度。
上述的衣物处理装置采用本发明所述的任意一种衣物处理装置的控制方法。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种衣物处理装置的控制方法，所述衣物处理装置包括共用同一换热系统的多个衣物的烘干区，其特征在于，多个烘干区同时启动烘干，根据环境温度和负载计算各烘干区所需的初始功率，根据初始功率按照一定比例向各烘干区提供热量。
  2. 根据权利要求1所述的衣物处理装置的控制方法，其特征在于，衣物处理装置的衣物烘干区设有判断负载大小的称重结构，根据环境温度和称重值计算各烘干区所需的功率，根据得到的功率按照一定比例调节向各烘干区提供的热量。
  3. 根据权利要求2所述的衣物处理装置的控制方法，其特征在于，衣物处理装置设有与环境温度和称重值相对应的功率数据库，功率与环境温度和称重值的对应关系为：功率为P，烘干区的称重值为G，功率P＝K i*G+B j，其中，K i和B j是和环境温度相对应的常数，不同环境温度下K i和B j的取值不同；
    优选地，对于同一负载，环境温度升高，K i和B j的取值变小。
  4. 根据权利要求2或3所述的衣物处理装置的控制方法，其特征在于，衣物处理装置的多个衣物烘干区共用同一风道，风道的出风口设有与多个衣物烘干区的进风口分别连通的开口，开口处设有可控开度的分风阀，根据各衣物烘干区所需的初始功率控制分风阀的开度，以调节进入各烘干区的热风量。
  5. 根据权利要求4所述的衣物处理装置的控制方法，其特征在于，衣物处理装置包括第一烘干区和第二烘干区，第一烘干区的称重值为G1，第二烘干区的称重值为G2，第一烘干区的修正系数为M1，第二烘干区的修正系数为M2，与第一烘干区、第二烘干区同时烘干相对应的分风阀的基准开度为C，分风阀的初始开度为D，D＝(M1*G1/M2*G2)*C，其中，C是根据实验得出的相同负载下的烘干效率最高时的分风阀的开度值。
  6. 根据权利要求4或5所述的衣物处理装置的控制方法，其特征在于，根据第一烘干区、第二烘干区的温度调节分风阀的开度，分风阀的开度与第一烘干区、第二烘干区的温度的对应关系预设于衣物处理装置的控制单元中。
  7. 根据权利要求6所述的衣物处理装置的控制方法，其特征在于，根据第一烘干区、第二烘干区的出风口温度调节分风阀的开度，当一烘干区的温度上升速度快于另一烘干区，控制分风阀朝向升温快的烘干区的开口变小；
    优选地，单位时间内第一烘干区的出风口温度为T1，第二烘干区的出风口温度为T2，衣物处理装置预设T1、T2的差值与分风阀的开度大小的对应关系，根据T1、T2的差值得到对应分风阀的开度大小并进行调节。
  8. 根据权利要求1-7任一项所述的衣物处理装置的控制方法，其特征在于，换热系统为热泵系统或加热管水冷系统，计算各烘干区所需要的功率，通过控制输出压缩机的转速或加热管的功率调节烘干区的功率。
  9. 根据权利要求1-7任一项所述的衣物处理装置的控制方法，其特征在于，换热系统为热泵系统，热泵包括蒸发器、压缩机、冷凝器，当烘干区出风口处的温度与蒸发器、冷凝器之间部位温度的差值大于设定值时，判断烘干完成。
  10. 一种衣物处理装置，其特征在于，采用根据权利要求1-9任一项所述的衣物处理装置的控制方法。
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