WO2023005556A1 - 一种冰箱及其超声辅助处理装置的控温方法 - Google Patents

一种冰箱及其超声辅助处理装置的控温方法 Download PDF

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Publication number
WO2023005556A1
WO2023005556A1 PCT/CN2022/101621 CN2022101621W WO2023005556A1 WO 2023005556 A1 WO2023005556 A1 WO 2023005556A1 CN 2022101621 W CN2022101621 W CN 2022101621W WO 2023005556 A1 WO2023005556 A1 WO 2023005556A1
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temperature
processing device
ultrasonic auxiliary
storage compartment
ultrasonic
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PCT/CN2022/101621
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English (en)
French (fr)
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赵斌堂
王晶
王丽燕
费斌
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青岛海尔电冰箱有限公司
海尔智家股份有限公司
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Publication of WO2023005556A1 publication Critical patent/WO2023005556A1/zh

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices

Definitions

  • the invention relates to the technical field of refrigerators, in particular to a temperature control method of a refrigerator and an ultrasonic auxiliary processing device thereof.
  • Ultrasonic food processing equipment is mainly used to clean food or speed up the pickling and freezing speed of food, so as to improve the processing efficiency of food.
  • ultrasonic food processing equipment usually works at room temperature.
  • the heat generated by the transducer of the ultrasonic food processing equipment is not enough to cause a large change in the temperature of the food.
  • the heating of the transducer will significantly increase the temperature of the food materials, which will adversely affect the processing quality of the food materials, and the eating effect of the food materials will become worse, so there is still room for improvement.
  • An object of the first aspect of the present invention is to reasonably control the start-up ratio of the ultrasonic auxiliary processing device to avoid adverse effects on the processing quality of the food due to excessive temperature of the ultrasonic auxiliary processing device.
  • a further object of the first aspect of the present invention is to shorten the total time for processing foodstuffs and improve the processing efficiency of foodstuffs.
  • the object of the second aspect of the present invention is to provide a refrigerator.
  • the present invention provides a temperature control method for an ultrasonic auxiliary treatment device of a refrigerator, the temperature control method comprising:
  • the total processing time of the ultrasonic auxiliary processing device is accumulated, and when the total processing time of the ultrasonic auxiliary processing device reaches a preset processing time, the ultrasonic auxiliary processing device is turned off.
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device according to the temperature of the storage compartment includes:
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device according to the temperature of the storage compartment further includes:
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device according to the temperature of the storage compartment further includes:
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device according to the temperature of the storage compartment further includes:
  • the ultrasonic auxiliary processing device is controlled to stop for a preset pause time.
  • the first temperature threshold is 1°C to 10°C lower than the second temperature threshold
  • the third temperature threshold is 1°C ⁇ 10°C higher than the second temperature threshold.
  • the ultrasonic assisted treatment device before the step of running the ultrasonic assisted treatment device, it also includes:
  • the step of obtaining the temperature of the storage compartment includes:
  • the step of accumulating the total processing time of the ultrasonic assisted processing device includes:
  • the present invention provides a refrigerator, comprising:
  • Ultrasonic assisted treatment device is arranged in the storage compartment of the refrigerator.
  • the controller includes a memory and a processor, and a control program is stored in the memory, and when the control program is executed by the processor, it is used to realize the temperature control method of any one of the above-mentioned ultrasonic auxiliary treatment devices.
  • the temperature of the ultrasonic auxiliary treatment device of the present invention since the temperature of the storage compartment increases with the temperature of the ultrasonic auxiliary treatment device, the temperature of the ultrasonic auxiliary treatment can be controlled by obtaining the temperature of the storage compartment. The temperature of the device can then be adjusted reasonably according to the temperature of the ultrasonic auxiliary processing device. This method can prevent the temperature of the ultrasonic auxiliary processing device from being too high and effectively ensure the processing quality of the food.
  • the heat dissipation effect of the ultrasonic auxiliary processing device can be improved, so that the ultrasonic auxiliary processing device can operate at a higher power-on ratio, thereby maximizing Minimize the total time for processing ingredients.
  • Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention
  • Fig. 2 is a schematic block diagram of a refrigerator according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a temperature control method of an ultrasonic assisted processing device according to an embodiment of the present invention.
  • Fig. 4 is a flowchart of a temperature control method of an ultrasonic auxiliary treatment device according to an embodiment of the present invention.
  • Fig. 1 is a schematic structural diagram of a refrigerator 10 according to an embodiment of the present invention.
  • the refrigerator 10 generally includes a box body 100 in which one or more storage compartments 110 are formed, and the storage compartments 110 can be configured to form a refrigerator room, a freezer room, a temperature-changing room, etc. according to the cooling temperature.
  • the number, function, and layout of the storage compartments 110 can be configured according to requirements.
  • the refrigerator 10 of the present invention may further include an ultrasonic auxiliary processing device 200 (not shown in FIG. 1 ).
  • the drawer is installed in the refrigerator.
  • the ultrasonic auxiliary processing device 200 may also be arranged in the freezing chamber or the temperature-changing chamber of the refrigerator 10 .
  • the functions of the ultrasonic auxiliary processing device 200 include but are not limited to auxiliary pickling, auxiliary freezing, auxiliary cleaning, and the like.
  • the ultrasonic auxiliary processing device 200 includes at least a tray, an ultrasonic generator and an ultrasonic transducer, wherein the tray is set in a refrigerator (or freezer) for carrying food to be processed.
  • the ultrasonic transducer is arranged on the bottom of the pallet, the ultrasonic generator is arranged on the back side of the refrigerator 10, and is electrically connected with the ultrasonic transducer, and the ultrasonic transducer is provided with ultrasonic frequency electric energy to make the ultrasonic transducer generate Vibration, so as to realize the auxiliary marinating (or auxiliary freezing) of the ingredients.
  • the working principle of the ultrasonic auxiliary processing device 200 is well known to those skilled in the art, and will not be repeated here.
  • the power of the ultrasonic auxiliary processing device 200 is relatively large, and the continuous vibration of its ultrasonic transducer will generate more heat. The heat transfer to the food to be processed through the tray will cause the temperature of the food to rise, which is easy to process the food. quality is adversely affected.
  • the temperature of the storage compartment 110 will also change due to the long-term operation of the ultrasonic auxiliary treatment device 200 . Therefore, in this embodiment, the temperature of the storage compartment 110 where the ultrasonic auxiliary processing device 200 is located is used as the control basis for controlling the ultrasonic auxiliary processing device 200. Ratio), so as to prevent the temperature of the ultrasonic auxiliary processing device 200 from being too high and adversely affecting the processing quality of the food.
  • FIG. 2 is a schematic block diagram of a refrigerator 10 according to one embodiment of the present invention. Further, the refrigerator 10 may also be provided with a controller 300 , a temperature detection device 330 and a timing device 340 .
  • the controller 300 includes a memory 320 and a processor 310.
  • the memory 320 stores a control program 321.
  • the control program 321 is executed by the processor 310, it is used to realize the temperature control method of the ultrasonic auxiliary treatment device 200 of this embodiment.
  • the controller 300 is connected with the ultrasonic generator for providing control signals to the ultrasonic generator, so as to start and stop the ultrasonic generator and adjust parameters such as sound intensity and frequency of the ultrasonic signal.
  • the controller 300 can be integrated on the main control board of the refrigerator 10, or it can be separately arranged adjacent to the ultrasonic generator.
  • the controller 300 can further be connected with the main control device of the refrigerator 10 by signal, provide the operation status of the ultrasonic generator to the main control device, and receive control commands from the main control device.
  • the controller 300 may be implemented by various devices with certain data processing capabilities.
  • the controller 300 may include a memory 320, a processor 310, an input/output interface, and the like.
  • the temperature detection device 330 may be a temperature sensor for detecting the temperature in the storage compartment 110 .
  • the timing device 340 may be a timer for accumulating the total processing time of the ultrasonic auxiliary processing device 200 .
  • Fig. 3 is a schematic diagram of a temperature control method of the ultrasonic assisted treatment device 200 according to an embodiment of the present invention.
  • the temperature control method at least includes the following steps S102 to S110.
  • Step S102 running the ultrasonic auxiliary processing device 200 .
  • Step S104 acquiring the temperature of the storage compartment 110 .
  • Step S106 adjusting the start-up ratio of the ultrasonic auxiliary treatment device 200 according to the temperature of the storage compartment 110 .
  • Step S108 controlling the ultrasonic auxiliary processing device 200 to operate according to the adjusted power-on ratio.
  • Step S110 accumulating the total processing time of the ultrasonic auxiliary processing device 200, and closing the ultrasonic auxiliary processing device 200 when the total processing time of the ultrasonic auxiliary processing device 200 reaches a preset processing time.
  • the temperature control method of the ultrasonic auxiliary treatment device 200 of the present invention since the temperature of the storage compartment 110 will increase with the increase of the temperature of the ultrasonic auxiliary treatment device 200, therefore, by obtaining the temperature of the storage compartment 110 can be Grasp the temperature of the ultrasonic auxiliary processing device 200, and then reasonably adjust the power-on ratio of the ultrasonic auxiliary processing device 200 according to the temperature of the ultrasonic auxiliary processing device 200. This method can prevent the temperature of the ultrasonic auxiliary processing device 200 from being too high and effectively ensure quality of food processing.
  • the step of acquiring the temperature of the storage compartment 110 may be to acquire the detection value of the temperature detection device 330 disposed in the storage compartment 110 , and use the detection value as the temperature of the storage compartment 110 .
  • the temperature detection device 330 may be a temperature sensor. It should be noted that the temperature sensor itself is used to detect the temperature of the storage compartment 110 without additional configuration.
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device 200 according to the temperature of the storage compartment 110 may be to compare the temperature of the storage compartment 110 with the first temperature threshold, so as to determine whether the storage compartment Whether the temperature of the chamber 110 is lower than the first temperature threshold, and if so, the power-on ratio of the ultrasonic auxiliary processing device 200 is increased. It can be understood that during the operation of the ultrasonic auxiliary processing device 200, the temperature of the storage compartment 110 is lower than the first temperature threshold, indicating that the ultrasonic auxiliary processing device 200 can be sufficiently cooled when the ultrasonic auxiliary processing device 200 is shut down. The power-on ratio of 200 is appropriately increased to shorten the total time for processing ingredients.
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device 200 according to the temperature of the storage compartment 110 may also be to simultaneously compare the temperature of the storage compartment 110 with the first temperature threshold and the second temperature threshold By comparison, it is determined whether the temperature of the storage compartment 110 is higher than or equal to the first temperature threshold and lower than the second temperature threshold, and if so, the power-on ratio of the ultrasonic auxiliary processing device 200 is kept unchanged. It can be understood that during the operation of the ultrasonic auxiliary processing device 200, the temperature of the storage compartment 110 is higher than or equal to the first temperature threshold and lower than the second temperature threshold, which indicates that the temperature of the ultrasonic auxiliary processing device 200 is in the process of switching on and off. The rise and fall of the temperature can basically maintain a balance. At this time, it is only necessary to keep the start-up ratio of the ultrasonic auxiliary processing device 200 unchanged.
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary treatment device 200 according to the temperature of the storage compartment 110 may also be to simultaneously set the temperature of the storage compartment 110 with the second temperature threshold and the third temperature threshold By comparison, it is judged whether the temperature of the storage compartment 110 is higher than or equal to the second temperature threshold and lower than the third temperature threshold, and if so, the power-on ratio of the ultrasonic auxiliary treatment device 200 is appropriately lowered. It can be understood that during the operation of the ultrasonic auxiliary processing device 200, the temperature of the storage compartment 110 is higher than or equal to the second temperature threshold and lower than the third temperature threshold, indicating that the temperature of the ultrasonic auxiliary processing device 200 is in the process of switching on and off. If the increase is greater than the temperature drop, the temperature of the ultrasonic auxiliary processing device 200 will continue to rise. adverse effect on the quality of the treatment.
  • the step of adjusting the power-on ratio of the ultrasonic auxiliary processing device 200 according to the temperature of the storage compartment 110 may also be directly comparing the temperature of the storage compartment 110 with the third temperature threshold, if the temperature of the storage compartment 110 is not If it is lower than the third temperature threshold, the ultrasonic auxiliary processing device 200 is turned off.
  • the third temperature threshold is equivalent to the early warning temperature. If the ultrasonic auxiliary processing device 200 continues to process the food at this temperature, it will have an adverse effect on the quality of the food, resulting in failure to process the food. At this time, it is necessary to control the ultrasonic auxiliary processing device. 200 Stop after the preset pause time, and then restart the operation.
  • the temperature of the storage compartment 110 may be adjusted to the minimum value of the allowable storage temperature range before the operation of the ultrasonic auxiliary treatment device 200 .
  • the ultrasonic auxiliary processing device 200 is installed in the refrigerator compartment of the refrigerator 10.
  • the temperature of the refrigerator compartment can be adjusted from 9°C to the lowest temperature of 0°C.
  • the first temperature threshold, the second temperature threshold and the third temperature threshold are obtained from specific experimental results.
  • the first temperature threshold may be 1°C to 10°C lower than the second temperature threshold, and the third temperature threshold may be higher than
  • the second temperature threshold is 1° C. to 10° C.
  • the corresponding first temperature threshold, second temperature threshold and third temperature threshold are generally different, which can be set according to actual conditions.
  • the step of accumulating the total processing time of the ultrasonic auxiliary processing device 200 may be to start the timer while running the ultrasonic auxiliary processing device 200, and use the total timing time of the timer as the total processing time of the ultrasonic auxiliary processing device 200 Time, using a timer to accumulate the total processing time of the ultrasonic auxiliary processing device 200 is simple, convenient and easy to operate.
  • the ultrasonic auxiliary processing device 200 after the total processing time of the ultrasonic auxiliary processing device 200 reaches the preset processing time and the ultrasonic auxiliary processing device 200 is turned off, it can also be displayed on the display interface of the refrigerator 10 that the ultrasonic auxiliary processing device 200 is in the process completion state. state, so as to avoid mistakenly thinking that the food has been processed and the ultrasonic assisted processing device 200 is shut down for cooling.
  • the refrigerator 10 can also send out a prompt sound of processing completion, so as to remind the user to take out the processed ingredients in time.
  • Fig. 4 is a flowchart of a temperature control method of the ultrasonic assisted treatment device 200 according to an embodiment of the present invention.
  • the temperature control method at least includes the following steps S202 to S230.
  • Step S202 adjusting the temperature of the storage compartment 110 to the minimum value of the allowable storage temperature range.
  • this step by adjusting the temperature of the storage compartment 110 to the minimum value of the allowable storage temperature range, it is beneficial to improve the heat dissipation effect of the ultrasonic auxiliary processing device 200, so that the ultrasonic auxiliary processing device 200 can operate at a higher start-up ratio, Thereby shortening the total time for processing food.
  • Step S204 running the ultrasonic auxiliary processing device 200 .
  • Step S206 acquiring the temperature of the storage compartment 110 .
  • Step S208 determine whether the temperature of the storage compartment 110 is lower than the first temperature threshold, if yes, execute step S210, if not, execute step S212.
  • step S210 the power-on ratio of the ultrasonic auxiliary processing device 200 is increased, and then step S222 is executed.
  • Step S212 determine whether the temperature of the storage compartment 110 is lower than the second temperature threshold, if yes, execute step S214, if not, execute step S216.
  • Step S214 keep the power-on ratio of the ultrasonic auxiliary processing device 200 unchanged, and then execute step S222.
  • Step S216 judging whether the temperature of the ultrasonic auxiliary processing device 200 is lower than the third temperature threshold, if yes, execute step S218, if not, execute step S220.
  • the third temperature threshold is equivalent to the warning temperature. If the ultrasonic auxiliary processing device 200 continues to operate at this temperature, the processing quality of the food will be affected, which may easily lead to failure of food processing.
  • step S21 the power-on ratio of the ultrasonic auxiliary processing device 200 is lowered, and then step S222 is executed.
  • Step S220 controlling the ultrasonic auxiliary processing device 200 to shut down for a preset pause time, restarting the ultrasonic auxiliary processing device 200, and then performing step S222.
  • the purpose of controlling the shutdown of the ultrasonic auxiliary processing device 200 to stop the preset pause time is to stop the ultrasonic auxiliary processing device 200 to cool down, and the specific pause time can be set according to the actual situation.
  • Step S222 accumulating the total processing time of the ultrasonic auxiliary processing device 200.
  • the timer can be started while running the ultrasonic auxiliary processing device 200, and the total timing time of the timer is used as the total processing time of the ultrasonic auxiliary processing device 200, and the timer is used to accumulate the total processing time of the ultrasonic auxiliary processing device 200
  • the method is simple, convenient and easy to operate.
  • Step S224 determine whether the total processing time of the ultrasonic auxiliary processing device 200 reaches the preset processing time, if yes, execute step S226, if not, return to step S206.
  • the preset processing time refers to the time required to continue processing the ingredients until the ingredients are processed under ideal conditions
  • step S226 the ultrasonic auxiliary treatment device 200 is turned off, and the temperature of the storage compartment 110 is restored.
  • restoring the temperature of the storage compartment 110 refers to restoring the temperature of the storage compartment 110 from the lowest temperature to the normal temperature when the food is stored.
  • step S2208 the display interface of the refrigerator 10 displays that the ingredients have been processed.
  • step S230 the refrigerator 10 emits a prompt sound to remind the user to take out the processed ingredients in time.
  • the temperature control method of the refrigerator 10 and its ultrasonic auxiliary processing device 200 in this embodiment is reasonable by using the temperature of the storage compartment 110 as the control basis for adjusting the start-up ratio of the ultrasonic auxiliary processing device 200.
  • the start-up ratio of the ultrasonic auxiliary processing device 200 is adjusted, thereby effectively avoiding the situation that the temperature of the ultrasonic auxiliary processing device 200 is too high, and ensuring the processing quality of food materials.

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Abstract

一种冰箱（10）及其超声辅助处理装置（200）的控温方法。该超声辅助处理装置（200）设置在冰箱（10）的储物间室（110）内。该控温方法至少包括：S102，运行超声辅助处理装置（200）；S104，获取储物间室（110）的温度；S106，根据储物间室（110）的温度调节超声辅助处理装置（200）的开机比；S108，控制超声辅助处理装置（200）按照调节后的开机比运行；S110，累计超声辅助处理装置（200）的总处理时间，当超声辅助处理装置（200）的总处理时间到达预设处理时间后，关闭超声辅助处理装置（200）。该方法能够合理地控制超声辅助处理装置（200）的开机比，避免超声辅助处理装置（200）的温度过高而对食材的处理品质产生不利影响。

Description

一种冰箱及其超声辅助处理装置的控温方法 技术领域
本发明涉及冰箱技术领域，特别是涉及一种冰箱及其超声辅助处理装置的控温方法。
背景技术
超声食材处理设备主要用于对食材进行清洗或加快食材的腌制速度、冻结速度，从而提高食材的处理效率。目前，超声食材处理设备通常在室温环境下工作，为满足用户对冰箱更多功能的需求，也有将超声食材处理设备设置在冰箱中的方案。
在工业领域中，由于单次处理的食材较多，超声食材处理设备的换能器发热不足以引起食材温度的较大变化。而在冰箱中，单次处理的食材相对较少，换能器发热会使食材的温度显著提高，从而对食材的处理品质产生不利影响，食材的食用效果变差，因此还有待改善。
发明内容
本发明第一方面的一个目的是要合理控制超声辅助处理装置的开机比，避免超声辅助处理装置的温度过高而对食材的处理品质产生不利影响。
本发明第一方面的一个进一步的目的是要缩短处理食材的总时长，提高食材处理效率。
本发明第二方面的目的是要提供一种冰箱。
特别地，根据本发明的第一方面，本发明提供了一种冰箱的超声辅助处理装置的控温方法，该控温方法包括：
运行超声辅助处理装置；
获取储物间室的温度；
根据储物间室的温度调节超声辅助处理装置的开机比；
控制超声辅助处理装置按照调节后的开机比运行；
累计超声辅助处理装置的总处理时间，当超声辅助处理装置的总处理时间到达预设处理时间后，关闭超声辅助处理装置。
可选地，根据储物间室的温度调节超声辅助处理装置的开机比的步骤包括：
判断储物间室的温度是否低于第一温度阈值；
若是，将超声辅助处理装置的开机比调高。
可选地，根据储物间室的温度调节超声辅助处理装置的开机比的步骤还包括：
判断储物间室的温度是否高于或等于第一温度阈值且低于第二温度阈值；
若是，保持超声辅助处理装置的开机比不变。
可选地，根据储物间室的温度调节超声辅助处理装置的开机比的步骤还包括：
判断储物间室的温度是否高于或等于第二温度阈值且低于第三温度阈值；
若是，将超声辅助处理装置的开机比调低。
可选地，根据储物间室的温度调节超声辅助处理装置的开机比的步骤还包括：
若储物间室的温度不低于第三温度阈值，控制超声辅助处理装置停机预设的暂停时长。
可选地，第一温度阈值低于第二温度阈值1℃～10℃；
第三温度阈值高于第二温度阈值1℃～10℃。
可选地，在运行超声辅助处理装置的步骤之前还包括：
将储物间室的温度调至允许储物温度范围的最小值。
可选地，获取储物间室的温度的步骤包括：
获取设置在储物间室内的温度检测装置的检测值，并将检测值作为储物间室的温度。
可选地，累计超声辅助处理装置的总处理时间的步骤包括：
在运行超声辅助处理装置的同时开启计时器，并将计时器总的计时时间作为超声辅助处理装置的总处理时间。
根据本发明的第二方面，本发明提供了一种冰箱，包括：
超声辅助处理装置，设置在冰箱的储物间室内；以及
控制器，其包括存储器和处理器，存储器内存储有控制程序，控制程序被处理器执行时用于实现上述中任一超声辅助处理装置的控温方法。
本发明的超声辅助处理装置的控温方法，由于储物间室的温度会随着超 声辅助处理装置的温度的升高而升高，因此，通过获取储物间室的温度可以掌握超声辅助处理装置的温度情况，进而能够根据超声辅助处理装置的温度情况合理地调节超声辅助处理装置开机比，此种方法可以避免超声辅助处理装置的温度过高，有效地保证了食材的处理品质。
进一步地，通过将储物间室的温度调至允许储物温度范围的最小值，可以提高超声辅助处理装置的散热效果，使得超声辅助处理装置能够以较高的开机比运行，从而能够最大程度地缩短处理食材的总时长。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本发明的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1是根据本发明一个实施例的冰箱的结构示意图；
图2是根据本发明一个实施例的冰箱的示意框图；
图3是根据本发明一个实施例的超声辅助处理装置的控温方法的示意图；
图4是根据本发明一个实施例的超声辅助处理装置的控温方法的流程图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
为解决上述问题，本发明提供了一种冰箱10。图1是根据本发明一个实施例的冰箱10的结构示意图。该冰箱10一般性地可包括箱体100，箱体100内形成有一个或多个储物间室110，储物间室110根据制冷温度可以被配置形成冷藏室、冷冻室、变温室等。具体地，储物间室110的数量，功能、布局方式可以根据需求进行配置。
本发明的冰箱10还可以进一步地包括超声辅助处理装置200(图1中未示出)，本实施方式中，超声辅助处理装置200可直接放置在冰箱10的冷藏室内，或者通过抽屉的形式可抽拉的搭载在冷藏室内。当然，在其他一些情况下，超声辅助处理装置200也可以设置在冰箱10的冷冻室内或变温室内。超声辅助处理装置200的功能包括但不限于辅助腌制、辅助冻结、辅助清洗等。
具体地，超声辅助处理装置200至少包括托盘、超声发生器和超声换能器，其中，托盘设置在冷藏室(或冷冻室)，用于承载待处理的食材。超声换能器设置在托盘的底部，超声发生器设置在冰箱10的背侧，并与超声换能器之间电连接，通过向超声换能器提供能超声频电能，使得超声换能器发生振动，从而实现对食材的辅助腌制(或辅助冻结)。需要说明的是，超声辅助处理装置200的工作原理为本领域技术人员所习知，这里不再赘述。
需要说明的是，超声辅助处理装置200的功率较大，其超声换能器持续振动会产生较多热量，热量通过托盘传递至待处理的食材会导致食材的温度升高，容易对食材的处理品质产生不利影响。另外，经实验测定，储物间室110的温度也会因超声辅助处理装置200的长期运行而发生变化。因此，本实施例以超声辅助处理装置200所在的储物间室110的温度作为控制超声辅助处理装置200的控制依据，通过合理调节超声辅助处理装置200的开机比(即，开机时间与关机时间的比率)，从而防止超声辅助处理装置200的温度过高而对食材的处理品质产生不利影响。
图2是根据本发明一个实施例的冰箱10的示意框图。进一步地，该冰箱10还可以设置有控制器300、温度检测装置330和计时装置340。
控制器300包括存储器320以及处理器310，存储器320内存储有控制程序321，控制程序321被处理器310执行时用于实现本实施例的超声辅助处理装置200的控温方法。控制器300与超声发生器信号连接，用于向超声发生器提供控制信号，从而启停超声发生器以及调节超声信号的声强、频率等参数。控制器300可以集成于冰箱10的主控板上，也可以邻近超声发生器单独设置。控制器300进一步可以与冰箱10的主控装置信号连接，向主控装置提供超声发生器的运行状态，并接收于来自主控装置的控制命令。
控制器300可以由各种具有一定数据处理能力的器件实现，在一个典型的配置中，控制器300可以包括存储器320、处理器310、输入/输出接口等。
温度检测装置330可以为温度传感器，用于检测储物间室110内的温度。计时装置340可以为计时器，用于累计超声辅助处理装置200的总处理时间。
图3是根据本发明一个实施例的超声辅助处理装置200的控温方法的示意图。该控温方法至少包括以下步骤S102至步骤S110。
步骤S102，运行超声辅助处理装置200。
步骤S104，获取储物间室110的温度。
步骤S106，根据储物间室110的温度调节超声辅助处理装置200的开机比。
步骤S108，控制超声辅助处理装置200按照调节后的开机比运行。
步骤S110，累计超声辅助处理装置200的总处理时间，当超声辅助处理装置200的总处理时间到达预设处理时间后，关闭超声辅助处理装置200。
本发明的超声辅助处理装置200的控温方法，由于储物间室110的温度会随着超声辅助处理装置200的温度的升高而升高，因此，通过获取储物间室110的温度可以掌握超声辅助处理装置200的温度情况，进而能够根据超声辅助处理装置200的温度情况合理地调节超声辅助处理装置200开机比，此种方法可以避免超声辅助处理装置200的温度过高，有效地保证了食材的处理品质。
上文步骤S104中，获取储物间室110的温度的步骤可以是获取设置在储物间室110内的温度检测装置330的检测值，并将检测值作为储物间室110的温度。温度检测装置330可以为温度传感器，需要说明的是，该温度传感器本身就是用于检测储物间室110温度的，无需额外设置。
在一个可选实施例中，根据储物间室110的温度调节超声辅助处理装置200的开机比的步骤可以是将储物间室110的温度与第一温度阈值进行比较，从而判断储物间室110的温度是否低于第一温度阈值，若是，则将超声辅助处理装置200的开机比调高。可以理解，超声辅助处理装置200在运行过程中，储物间室110的温度低于第一温度阈值，表明超声辅助处理装置200在停机时能够得到充分冷却，此时，可以将超声辅助处理装置200的开机比适当调高，以缩短处理食材的总时长。
在另一个可选实施例中，根据储物间室110的温度调节超声辅助处理装置200的开机比的步骤还可以是将储物间室110的温度同时与第一温度阈值和第二温度阈值进行比较，从而判断储物间室110的温度是否高于或等于第 一温度阈值且低于第二温度阈值，若是，则保持超声辅助处理装置200的开机比不变。可以理解，超声辅助处理装置200在运行过程中，储物间室110的温度高于或等于第一温度阈值且低于第二温度阈值，表明超声辅助处理装置200在开关机的过程中，温度升高与温度下降基本能够保持平衡，此时，只需保持超声辅助处理装置200的开机比不变即可。
在又一个可选实施例中，根据储物间室110的温度调节超声辅助处理装置200的开机比的步骤还可以是将储物间室110的温度同时与第二温度阈值和第三温度阈值进行比较，从而判断储物间室110的温度是否高于或等于第二温度阈值且低于第三温度阈值，若是，则将超声辅助处理装置200的开机比适当调低。可以理解，超声辅助处理装置200在运行过程中，储物间室110的温度高于或等于第二温度阈值且低于第三温度阈值，表明超声辅助处理装置200在开关机的过程中，温度升高大于温度下降，超声辅助处理装置200的温度会持续的升高，此时，可以将超声辅助处理装置200的开机比适当调低，以避免超声辅助处理装置200的温度过高而对食材的处理品质产生不利影响。
此外，根据储物间室110的温度调节超声辅助处理装置200的开机比的步骤还可以是直接将储物间室110的温度与第三温度阈值进行比较，若储物间室110的温度不低于第三温度阈值，则关闭超声辅助处理装置200。可以理解，第三温度阈值相当于预警温度，若超声辅助处理装置200以该温度继续对食材进行处理将会对食材的品质产生不利影响，导致食材处理失败，此时，需要控制超声辅助处理装置200停机预设的暂停时长后，再重新启动运行。
在一个优选实施例中，在运行超声辅助处理装置200的步骤之前可以将储物间室110的温度调至允许储物温度范围的最小值。例如，在将超声辅助处理装置200用于食材的辅助腌制时，超声辅助处理装置200设置在冰箱10的冷藏室内，此时，可以将冷藏室的温度由9℃调至最低温度0℃，通过将储物间室110的温度调至最低可以提高超声辅助处理装置200的散热效果，从而可以在处理过程中调高超声辅助处理的开机比，进而能够最大程度地缩短处理食材的总时长。
本实施方式中，第一温度阈值、第二温度阈值以及第三温度阈值由具体实验结果得出，第一温度阈值可以低于第二温度阈值1℃～10℃，第三温度阈 值可以高于第二温度阈值1℃～10℃。对于不同种类的食材而言，相应的第一温度阈值、第二温度阈值和第三温度阈值一般也各不相同，具体可根据实际情况自行设定。
上文步骤S110中，累计超声辅助处理装置200的总处理时间的步骤可以是在运行超声辅助处理装置200的同时开启计时器，并将计时器总的计时时间作为超声辅助处理装置200的总处理时间，利用计时器累计超声辅助处理装置200的总处理时间的方式简单方便、易于操作。
在一个优选实施例中，在超声辅助处理装置200的总处理时间到达预设处理时间，并且关闭超声辅助处理装置200以后，还可以在冰箱10的显示界面上显示超声辅助处理装置200处于处理完成状态，从而避免将食材已经处理完成误认为是超声辅助处理装置200在停机冷却。
在超声辅助处理装置200的总处理时间到达预设处理时间，关闭超声辅助处理装置200的步骤之后，还可以通过冰箱10发出处理完成的提示音，以便提示用户将处理完成的食材及时取出。
图4是根据本发明一个实施例的超声辅助处理装置200的控温方法的流程图。该控温方法至少包括以下步骤S202至步骤S230。
步骤S202，将储物间室110的温度调至允许储物温度范围的最小值。
该步骤中，通过将储物间室110的温度调至允许储物温度范围的最小值有利于提高超声辅助处理装置200的散热效果，使得超声辅助处理装置200能够以较高的开机比运行，从而缩短处理食材的总时长。
步骤S204，运行超声辅助处理装置200。
步骤S206，获取储物间室110的温度。
步骤S208，判断储物间室110的温度是否低于第一温度阈值，若是，执行步骤S210，若否，执行步骤S212。
步骤S210，将超声辅助处理装置200的开机比调高，然后执行步骤S222。
步骤S212，判断储物间室110的温度是否低于第二温度阈值，若是，执行步骤S214，若否，执行步骤S216。
步骤S214，保持超声辅助处理装置200的开机比不变，然后执行步骤S222。
步骤S216，判断超声辅助处理装置200的温度是否低于第三温度阈值，若是，执行步骤S218，若否，执行步骤S220。
该步骤中，第三温度阈值相当于预警温度，若超声辅助处理装置200继续以该温度运行则会对食材的处理品质产生影响，容易导致食材处理失败。
步骤S218，将超声辅助处理装置200的开机比调低，然后执行步骤S222。
步骤S220，控制超声辅助处理装置200停机预设的暂停时长，重新开启超声辅助处理装置200，然后执行步骤S222。
该步骤中，控制超声辅助处理装置200停机预设的暂停时长的目的是使超声辅助处理装置200停机冷却，具体的暂停时长可以根据实际情况进行设定。
步骤S222，累计超声辅助处理装置200的总处理时间。
该步骤中，可以在运行超声辅助处理装置200的同时开启计时器，并将计时器总的计时时间作为超声辅助处理装置200的总处理时间，利用计时器累计超声辅助处理装置200的总处理时间的方式简单方便、易于操作。
步骤S224，判断超声辅助处理装置200的总处理时间是否到达预设处理时间，若是，执行步骤S226，若否，返回步骤S206。
该步骤中，预设处理时间指的是理想状态下，持续处理食材直至食材处理完成的所需时间
步骤S226，关闭超声辅助处理装置200，恢复储物间室110的温度。
该步骤中，恢复储物间室110的温度是指将储物间室110的温度由最低温度恢复至存储食材时的正常温度。
步骤S228，冰箱10的显示界面上显示食材已经处理完成。
步骤S230，冰箱10发出提示音，以提醒用户将处理完成的食材及时取出。
经过对试制样品的实际使用，本实施例的冰箱10及其超声辅助处理装置200的控温方法，通过将储物间室110的温度作为调节超声辅助处理装置200的开机比的控制依据，合理调节超声辅助处理装置200的开机比，从而有效地避免了超声辅助处理装置200出现温度过高的情况，保证了食材的处理品质。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修 改。

Claims (10)

  1. 一种冰箱的超声辅助处理装置的控温方法，所述超声辅助处理装置设置在所述冰箱的储物间室内，所述控温方法包括：
    运行所述超声辅助处理装置；
    获取所述储物间室的温度；
    根据所述储物间室的温度调节所述超声辅助处理装置的开机比；
    控制所述超声辅助处理装置按照调节后的开机比运行；
    累计所述超声辅助处理装置的总处理时间，当所述超声辅助处理装置的总处理时间到达预设处理时间后，关闭所述超声辅助处理装置。
  2. 根据权利要求1所述的超声辅助处理装置的控温方法，其中，根据所述储物间室的温度调节所述超声辅助处理装置的开机比的步骤包括：
    判断所述储物间室的温度是否低于第一温度阈值；
    若是，将所述超声辅助处理装置的开机比调高。
  3. 根据权利要求2所述的超声辅助处理装置的控温方法，其中，根据所述储物间室的温度调节所述超声辅助处理装置的开机比的步骤还包括：
    判断所述储物间室的温度是否高于或等于所述第一温度阈值且低于第二温度阈值；
    若是，保持所述超声辅助处理装置的开机比不变。
  4. 根据权利要求3所述的超声辅助处理装置的控温方法，其中，根据所述储物间室的温度调节所述超声辅助处理装置的开机比的步骤还包括：
    判断所述储物间室的温度是否高于或等于所述第二温度阈值且低于第三温度阈值；
    若是，将所述超声辅助处理装置的开机比调低。
  5. 根据权利要求4所述的超声辅助处理装置的控温方法，其中，根据所述储物间室的温度调节所述超声辅助处理装置的开机比的步骤还包括：
    若所述储物间室的温度不低于所述第三温度阈值，控制所述超声辅助处理装置停机预设的暂停时长。
  6. 根据权利要求5所述的超声辅助处理装置的控温方法，其中，
    所述第一温度阈值低于所述第二温度阈值1℃～10℃；
    所述第三温度阈值高于所述第二温度阈值1℃～10℃。
  7. 根据权利要求1-6中任一项所述的超声辅助处理装置的控温方法，其中，在运行所述超声辅助处理装置的步骤之前还包括：
    将所述储物间室的温度调至允许储物温度范围的最小值。
  8. 根据权利要求1-6中任一项所述的超声辅助处理装置的控温方法，其中，获取所述储物间室的温度的步骤包括：
    获取设置在所述储物间室内的温度检测装置的检测值，并将所述检测值作为所述储物间室的温度。
  9. 根据权利要求1-6中任一项所述的超声辅助处理装置的控温方法，其中，累计所述超声辅助处理装置的总处理时间的步骤包括：
    在运行所述超声辅助处理装置的同时开启计时器，并将所述计时器总的计时时间作为所述超声辅助处理装置的总处理时间。
  10. 一种冰箱，包括：
    超声辅助处理装置，设置在所述冰箱的储物间室内；以及
    控制器，其包括存储器和处理器，所述存储器内存储有控制程序，所述控制程序被所述处理器执行时用于实现根据权利要求1至9中任一项所述的超声辅助处理装置的控温方法。
PCT/CN2022/101621 2021-07-28 2022-06-27 一种冰箱及其超声辅助处理装置的控温方法 WO2023005556A1 (zh)

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