WO2023035998A1 - Refrigerator control method - Google Patents

Refrigerator control method Download PDF

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Publication number
WO2023035998A1
WO2023035998A1 PCT/CN2022/115370 CN2022115370W WO2023035998A1 WO 2023035998 A1 WO2023035998 A1 WO 2023035998A1 CN 2022115370 W CN2022115370 W CN 2022115370W WO 2023035998 A1 WO2023035998 A1 WO 2023035998A1
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WIPO (PCT)
Prior art keywords
ice
making
state
defrosting
evaporator
Prior art date
Application number
PCT/CN2022/115370
Other languages
French (fr)
Chinese (zh)
Inventor
赵斌堂
薛文超
左立华
张方友
陈庆
张延庆
Original Assignee
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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Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023035998A1 publication Critical patent/WO2023035998A1/en

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    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • 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 field of home appliances, in particular to a refrigerator control method, a storage medium and a refrigerator.
  • a refrigerator has become an indispensable household appliance.
  • the refrigerator is equipped with a refrigeration system for refrigeration.
  • the refrigeration system includes an evaporator.
  • frost will form on the surface of the evaporator. Therefore, in order to ensure the refrigeration effect of the refrigeration system, it is necessary to defrost the evaporator regularly.
  • the evaporator defrosts the temperature in the refrigerator compartment will rise.
  • ice making devices are also installed in some refrigerators.
  • the ice making device can be installed on the box body or the door body of the refrigerator, and the ice making device can include an ice storage box for storing ice.
  • the current refrigerator defrosts the evaporator, it often only judges whether to defrost according to the running time of the compressor, and ignores the working status of the ice making device. Therefore, the temperature rise caused by defrosting often affects the ice production.
  • the device has a negative impact.
  • the present invention proposes a refrigerator control method, a storage medium and a refrigerator.
  • the ice-making evaporator is not defrosted.
  • an embodiment of the present invention provides a refrigerator control method, including:
  • a start signal is sent to the defrosting unit corresponding to the ice-making evaporator.
  • the non-ice turning state includes an ice storage state and an ice making state.
  • a start signal is sent to the defrosting unit corresponding to the ice making evaporator and the ice making device is controlled to stop the ice making operation.
  • the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
  • a refrigerator control method including:
  • the refrigeration system is controlled to refrigerate the ice-making compartment;
  • a defrosting start signal is sent to the defrosting unit corresponding to the ice-making evaporator.
  • the corresponding pre-cooling temperature is matched according to the current ice volume information of the ice storage box.
  • the non-ice turning state includes an ice storage state and an ice making state.
  • the defrosting unit corresponding to the ice-making evaporator is controlled to start the defrosting operation and stop the ice-making operation.
  • the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
  • an embodiment of the present invention provides a refrigerator control method, including:
  • judging whether to pre-cool the ice-making compartment according to the ice volume information of the ice storage box includes:
  • the non-ice turning state includes an ice storage state and an ice making state.
  • the defrosting unit corresponding to the ice-making evaporator is controlled to start the defrosting operation and stop the ice-making operation.
  • the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
  • one embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the refrigerator control described in any one of the above-mentioned embodiments is realized. steps in the method,
  • an embodiment of the present invention provides a refrigerator, which includes a box body, the storage compartment formed in the box body includes a refrigerator compartment and a freezer compartment, and the box body is equipped with a Close the refrigerating door of the refrigerating room, the refrigerating door is provided with an ice-making room, and an ice-making device is installed in the ice-making room, and the refrigerator includes an ice-making evaporator room and a box evaporator An ice-making evaporator is installed in the ice-making evaporator room, and the ice-making evaporator room is connected with the ice-making room, and a box evaporator is installed in the box evaporator room , the evaporator compartment of the box communicates with the box, the refrigerator also includes a memory and a processor, the memory stores a computer program that can run on the processor, and the processor executes the In the case of a computer program, the steps in the refrigerator control
  • the refrigerator control method when the ice-making evaporator meets the defrosting conditions, it is judged whether to defrost the ice-making evaporator according to the current working state of the ice-making device. In this case, the ice-making evaporator is not defrosted, so as to avoid the melting of the ice cubes in the ice-making tray and the formation of ice lumps in the ice storage box due to the defrosting of the ice-making evaporator.
  • Fig. 1 is a schematic diagram of a refrigerator according to an embodiment of the present invention.
  • Fig. 2 is another schematic diagram of the refrigerator shown in Fig. 1;
  • Fig. 3 is a flow chart of the refrigerator control method according to the first embodiment of the present invention.
  • Fig. 4 is a detailed flow chart of the refrigerator control method according to the first embodiment of the present invention.
  • FIG. 5 is a flowchart of a refrigerator control method according to a second embodiment of the present invention.
  • FIG. 6 is a detailed flowchart of a refrigerator control method according to a second embodiment of the present invention.
  • FIG. 7 is a flowchart of a refrigerator control method according to a third embodiment of the present invention.
  • FIG. 8 is a detailed flowchart of a refrigerator control method according to a third embodiment of the present invention.
  • Fig. 9 is a schematic diagram of another refrigerator according to an embodiment of the present invention.
  • the refrigerator 100 may include a box body 110, and the storage space formed in the box body 110 may include a refrigerated compartment 111 and a freezer compartment 112, on the box body 110
  • a refrigerator door 121 for opening and closing the refrigerator compartment 111 and a freezer door 122 for opening and closing the freezer compartment 112 may be connected.
  • An ice making device 150 is installed in the refrigerator 100, and an ice making compartment 113 may be arranged on the refrigerating door body 121. The small ice-making door of the ice-making compartment 113, and the dispenser communicated with the ice-making compartment 113.
  • the ice-making device 150 may include an ice-making tray and an ice storage box 151 placed under the ice-making tray.
  • the user may open the small ice-making door to take out the ice storage box 151 inside the ice-making compartment 113.
  • the ice cubes in the ice storage box 151 are directly taken out under the premise of opening the refrigeration door body 121 and the small ice making door.
  • the refrigerator 100 may also include a water supply device for supplying water to the ice making tray.
  • the water supply device injects liquid water into the ice making tray.
  • the ice making device 150 turns over the ice. operation, the ice cubes in the ice making tray are discharged to the ice storage box 151 for storage.
  • the ice-making device 150 can use a flexible ice-making tray to turn over the ice by twisting the ice-making tray, or install an ice-turning structure such as an ice rake 152 to turn over the ice.
  • the ice making device 150 can also include an ice volume detection component, which can be used to detect the ice volume information in the ice storage box 151.
  • the ice volume detection component can be an ice detection rod installed on one side of the ice making tray, or can be Infrared sensors, ultrasonic sensors, pressure sensors, etc. installed in the ice storage box 151 or other locations may be used to detect the height or weight of ice in the ice storage box 151 .
  • the ice amount detection component can work according to a predetermined program to detect the ice amount information in the ice storage box 151 .
  • the ice volume detection component can be controlled to detect the ice volume information in the ice storage box 151, and if the ice volume information of the ice storage box 151 is not full of ice, then it can be
  • the ice making device 150 is controlled to turn over ice, and if the ice volume information of the ice storage box 151 is full of ice, the ice making device 150 can be prevented from turning over ice.
  • the ice amount detection component can also detect the ice amount information in the ice storage box 151 after each ice extraction is completed, or detect the ice amount information in the ice storage box 151 when the small ice making door is detected to be opened and then closed.
  • the refrigerator 100 also includes a refrigeration system, which may include a compressor, a condenser, an ice-making evaporator 131 , an ice-making capillary, an ice-making return air pipe, a box evaporator 141 , a box capillary, and a box return air pipe.
  • a refrigeration system which may include a compressor, a condenser, an ice-making evaporator 131 , an ice-making capillary, an ice-making return air pipe, a box evaporator 141 , a box capillary, and a box return air pipe.
  • the refrigerant flowing out of the compressor can flow through the ice-making capillary, the ice-making evaporator 131, the ice-making return air pipe, and then flow back to the compressor, or it can also flow through the box capillary and the box evaporator in sequence.
  • the air return pipe of the box body flows back to the compressor.
  • the refrigerator 100 can also be provided with an ice-making evaporator compartment 130 and a box evaporator compartment 140.
  • the ice-making evaporator 131 can be installed inside the ice-making evaporator compartment 130, and the ice-making evaporator compartment 130 can be blown by the wind.
  • the channel communicates with the ice-making compartment 113 , and an ice-making fan can be installed inside the ice-making evaporator compartment 130 , and the ice-making fan can supply cold air generated by the ice-making evaporator 131 to the interior of the ice-making compartment 113 .
  • the box evaporator 141 can be installed inside the box evaporator compartment 140, and the box evaporator compartment 140 can communicate with the refrigerated compartment 111 and the freezer compartment 112 to supply cold air to the refrigerated compartment 111 and the freezer compartment 112. .
  • the ice-making evaporator 131 also has a corresponding defrosting unit.
  • the defrosting unit may include a defrosting heating wire arranged on the ice-making evaporator 131. In the defrosting condition, the defrosting heating wire can be turned on to defrost the ice-making evaporator 131 .
  • a temperature sensor can also be installed inside the ice-making compartment 113 , and the temperature sensor can detect the temperature change inside the ice-making compartment 113 .
  • the first embodiment of the present invention provides a method for controlling a refrigerator 100, including:
  • a start signal is sent to the defrosting unit corresponding to the ice making evaporator 131 .
  • the ice making system may include an ice making device 150 and a refrigeration system corresponding to the ice making compartment 113, such as a compressor, an ice making evaporator 131, and an ice making fan.
  • a refrigeration system corresponding to the ice making compartment 113, such as a compressor, an ice making evaporator 131, and an ice making fan.
  • the working parameters of the ice-making system may include the cumulative running time of the compressor after the last defrosting of the ice-making evaporator 131 or the number of ice-making times of the ice-making device 150 .
  • the working parameter satisfies the defrosting condition of the ice-making evaporator 131 may include: the cumulative operating time of the compressor after the last defrosting of the ice-making evaporator 131 is greater than or equal to the preset defrosting of the ice-making evaporator 131 The cycle, or the number of ice-making times of the ice-making device 150 is greater than or equal to the preset number of defrosting and ice-making times of the ice-making evaporator 131 .
  • the operating parameters of the ice making system may also include the temperature of the ice making evaporator compartment 130, the speed and current of the ice making fan.
  • the working parameters meet the defrosting conditions of the ice-making evaporator 131 may also include: the temperature of the ice-making evaporator compartment 130 is less than a preset value, or the current of the ice-making fan is greater than the preset current and the speed is lower than the preset speed .
  • the temperature of the ice-making evaporator compartment 130 is too low, or the ice-making fan is blocked, it can be determined that the ice-making evaporator 131 or the ice-making fan is blocked, even if the defrosting of the ice-making evaporator 131 has not been reached at this time. Period, it is also necessary to defrost the ice-making evaporator 131, otherwise, it will affect the normal operation of the refrigeration system of the ice-making system.
  • the working state of the ice making device 150 may include an ice turning state and a non-ice turning state, wherein the non-ice turning state may include an ice storage state and an ice making state.
  • a control panel or control buttons can be set on the refrigerator 100, and the user can control the switch of the ice making mode.
  • the ice-making mode is turned on, the ice-making device 150 can operate to make ice, and when the ice-making mode is turned off, the ice-making device 150 can stop making ice.
  • the working state of the ice-making device 150 can be defined as an ice storage state.
  • the working state of the ice making device 150 may include an ice turning state and an ice making state.
  • the ice turning state may be a state when the ice in the ice making tray is discharged into the ice storage box 151 after the liquid water in the ice making tray is frozen.
  • An ice-making temperature sensor may be provided on the ice-making tray, and the ice-making device 150 is also provided with a preset ice-making cycle. When the ice making device 150 is running for an ice making period, an ice turning signal can be sent to control the ice making device 150 to turn ice.
  • the ice-making tray can be provided with an ice-turning heating wire, and when the ice-turning signal is received, the ice-turning heating wire can be activated to heat the ice-making tray, so that the ice cubes in the ice-making tray are separated from the ice-making tray. Therefore, when the current working state of the ice-making device 150 is the ice-turning state, the temperature in the ice-making compartment 113, especially the ice-making tray, is relatively high.
  • the ice-making evaporator 131 is defrosted at this time, due to the A further rise in temperature during the frosting process may lead to an overheating of the ice-making compartment 113, and the ice in the ice-making tray and ice storage box 151 may melt to produce more water, and the temperature of the ice-making compartment 113 will drop after defrosting.
  • the melted water freezes twice, it may cause the ice cubes in the ice storage box 151 to stick together and form ice lumps.
  • the temperature rise caused by the defrosting of the ice-making evaporator 131 will easily cause the unshed ice in the ice-making tray to melt.
  • the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on.
  • the defrosting unit corresponding to the ice making evaporator 131 is directly controlled to open .
  • the defrosting of the ice-making evaporator 131 can reduce the impact on the ice-making compartment 113 and the ice cubes in the ice-making compartment 113 , and prevent the ice cubes in the ice storage box 151 from forming ice lumps.
  • control method of the refrigerator 100 further includes:
  • the defrosting unit corresponding to the ice-making evaporator 131 is sent to start signal, and start the ice making operation of the ice making device 150 after receiving the defrosting end signal.
  • the ice making operation of the ice making device 150 may include monitoring whether the current ice making time of the ice making device 150 reaches the preset ice making cycle and controlling ice turning, for example, when the ice making time reaches the preset ice making cycle, The ice making device 150 can be controlled to turn over ice.
  • the ice-making evaporator 131 can be defrosted after the ice-turning is completed, and after the ice-turning is completed, the water supply device will Start to supply water to the ice-making tray, but the temperature of the ice-making compartment 113 will be relatively high at this time. If the ice-making operation is started immediately to calculate the ice-making cycle, it may cause the liquid in the ice-making tray to The water is not completely frozen, so the ice making operation can be started after the defrost is complete.
  • the method for controlling the refrigerator 100 further includes:
  • a start signal is sent to the defrosting unit corresponding to the ice making evaporator 131 and the ice making device 150 is controlled to stop the ice making operation.
  • the ice-making evaporator 131 When the ice-making device 150 is in the ice-making state, the ice-making evaporator 131 is defrosted. Since the water in the ice-making tray is not completely frozen, it is greatly affected by the temperature of the ice-making compartment 113, and the ice-making evaporator 131 The temperature rise of the ice-making compartment 113 caused by defrosting may cause the partially frozen ice cubes in the ice-making tray to melt.
  • the defrosting unit corresponding to the ice-making evaporator 131 is controlled to start the defrosting operation, the ice-making operation is stopped, and the parameters such as the ice-making time of the ice-making device 150 in the current ice-making cycle are no longer monitored, so as to avoid the The invalid ice-making time during the defrosting process of the ice evaporator 131 is included in the calculation, so that when the ice-making cycle is reached, the ice cubes are not completely frozen.
  • control method of the refrigerator 100 further includes:
  • the ice-making operation will be restarted after receiving the defrosting end signal from the ice-making evaporator 131 .
  • the ice-making operation can be cleared after the ice-making operation is stopped, and the stored ice-making parameters in the current ice-making cycle, such as the recorded ice-making duration, The temperature sensed by the temperature sensor, etc., restarts the ice making operation after the defrosting of the ice making evaporator 131 is completed, such as recalculating the ice making cycle, etc.
  • the ice-making device 150 continues to operate normally after the defrosting of the ice-making evaporator 131 is completed, and the temperature of the compartment will not rise due to the defrosting of the ice-making evaporator 131 , thereby causing errors in the ice-making system.
  • the control method of the refrigerator 100 includes:
  • the refrigeration system is controlled to cool the ice-making compartment 113 and monitor the ice-making compartment room temperature;
  • a signal to start defrosting is sent to the corresponding defrosting unit of the ice-making evaporator 131 .
  • the main difference between this embodiment and the refrigerator 100 control method in the first implementation is that when the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the non-ice-turning state, no direct control
  • the defrosting unit corresponding to the ice-making evaporator 131 is turned on, but the refrigeration system is controlled to pre-cool the ice-making compartment 113, and the ice-making evaporator 131 is turned on when the temperature of the ice-making compartment 113 reaches the pre-cooling temperature.
  • the defrost unit is switched on.
  • the pre-cooling temperature corresponding to the ice-making compartment 113 is obtained first, and the pre-cooling temperature can be for the pre-stored temperature.
  • monitor the temperature of the ice-making room such as the temperature sensor in the ice-making room can be controlled to detect the temperature of the ice-making room, of course, the temperature sensor in the ice-making room can regularly detect the temperature in the ice-making room and the detected The temperature is uploaded and stored in the memory of the refrigerator.
  • the stored temperature of the ice-making compartment can be directly recalled. If the pre-cooling temperature is -8°C, and the current temperature of the ice-making compartment 113 is -3°C, then the cooling system is controlled to refrigerate the ice-making compartment 113, and when the temperature of the ice-making compartment 113 drops to the pre-cooling temperature- When the temperature is 8°C, the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on to defrost the ice-making evaporator 131 .
  • the defrosting unit corresponding to the ice-making evaporator can be directly turned on.
  • the method for controlling the refrigerator 100 further includes:
  • the corresponding pre-cooling temperature is matched according to the current ice volume information of the ice storage box 151 .
  • the pre-cooling temperature may be positively correlated with the amount of ice in the ice storage box 151 .
  • the more ice there is in the ice storage box 151 the more cold the ice cubes in the ice storage box 151 can release, and the higher the temperature of the ice-making compartment 113 may be during the defrosting process of the ice-making evaporator 131. Therefore, the more ice in the ice storage box 151, the lower the corresponding pre-cooling temperature can be, so that the corresponding pre-cooling temperature can be matched according to the ice volume information of the ice storage box, so as to save energy consumption and improve the defrosting efficiency .
  • matching the corresponding pre-cooling temperature according to the current ice volume information of the ice storage bin 151 may include:
  • the pre-cooling temperature is the first pre-cooling temperature
  • the pre-cooling temperature is a second pre-cooling temperature, wherein the first pre-cooling temperature is greater than the second pre-cooling temperature.
  • the preset value can be 0.5Q
  • the current ice volume of the ice storage box 151 is greater than or equal to 0.5Q
  • it can match the first pre-cooling temperature T1
  • the current temperature of the ice-making compartment 113 if the current temperature of the ice-making compartment 113 is greater than T1, then turn on the refrigeration system to pre-cool the ice-making compartment 113 until the temperature of the ice-making compartment 113 drops to T1
  • the defrosting unit corresponding to the ice-making evaporator 131 can be turned on to defrost the ice-making evaporator 131 .
  • the refrigeration system can be turned on to pre-cool the ice-making compartment 113 until the temperature of the ice-making compartment 113 drops to T2, and the corresponding ice-making evaporator 131 can be turned on.
  • the defrosting unit defrosts the ice-making evaporator 131 .
  • the pre-cooling temperature of the ice-making compartment 113 is directly matched according to the ice volume information, and the ice-making evaporator 131 is defrosted when it is confirmed that the temperature of the ice-making compartment 113 reaches the pre-cooling temperature, so that the ice-making compartment 113 can be avoided Excessive temperature will have a negative impact on the ice making device 150, and at the same time, the pre-cooling operation can be reasonably controlled to avoid excessive pre-cooling and reduce energy consumption.
  • the control method of the refrigerator 100 includes:
  • the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the non-ice-turning state, it is judged according to the ice volume information of the ice storage box 151 whether to use ice-making compartment 113 Pre-cooling;
  • the difference between the control method of the refrigerator 100 in this embodiment and the control method of the refrigerator 100 in the second implementation is that when the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is non-ice turning state, judge whether to pre-cool the ice-making compartment 113 according to the ice volume information of the ice storage box 151, and then match the corresponding pre-cooling temperature according to the ice volume information of the ice storage box 151 , control the refrigeration system to pre-cool the ice-making compartment 113 .
  • judging whether to pre-cool the ice-making compartment 113 according to the ice volume information of the ice storage box 151 includes:
  • the first preset value may be the full ice volume Q of the ice storage bin 151 , or any other suitable ice volume, and the first preset value may be greater than 0.5Q.
  • the amount of ice in the ice storage box 151 is greater than the first preset value, the amount of ice in the ice storage box 151 is relatively large. At this time, the temperature rise generated during the defrosting process of the ice-making evaporator 131 will not make the ice-making compartment If the temperature of 113 rises too much, it will not cause the ice cubes in the ice storage box 151 to melt.
  • the defrosting unit corresponding to the ice-making evaporator 131 can be directly opened to make ice.
  • the evaporator 131 performs defrosting, thereby saving energy consumption.
  • the ice-making compartment 113 needs to be pre-cooled. In this way, the pre-cooling time can be reduced, the noise generated by the compressor during the pre-cooling process can be avoided, and the defrosting efficiency can be improved to save energy consumption.
  • the pre-cooling temperature may be positively correlated with the current amount of ice.
  • "Matching the corresponding pre-cooling temperature based on ice volume information” may include:
  • the pre-cooling temperature is the first pre-cooling temperature
  • the pre-cooling temperature is the second pre-cooling temperature
  • the second preset value is smaller than the first preset value, and the second pre-cooling temperature is lower than the first pre-cooling temperature.
  • the first preset value can be 0.8Q
  • the second preset value can be 0.5Q.
  • the first preset value is 0.8Q
  • the defrosting unit corresponding to the ice-making evaporator 131 can be directly turned on to defrost the ice-making evaporator 131;
  • the amount of ice is less than the first preset value 0.8Q and greater than or equal to the second preset value 0.5Q
  • the corresponding precooling temperature of the ice making compartment 113 can be T1.
  • the refrigeration system can be turned on first to pre-cool the ice-making compartment 113, and when the temperature of the ice-making compartment 113 drops to T1, then the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on for the ice-making evaporator 131 Perform defrosting; if the current ice volume of the ice storage box 151 is less than the second preset value of 0.5Q, then the corresponding precooling temperature of the ice making compartment 113 can be T2, and T2 is less than T1 to ensure that the ice making compartment 113 The ice cubes in the ice storage box 151 will not be affected.
  • the refrigeration system can be turned on to pre-cool the ice-making compartment 113.
  • the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on to defrost the ice-making evaporator 131 .
  • an embodiment of the present invention also provides a refrigerator 100 , including a memory 102 and a processor 101 , and the memory 102 and the processor 101 are communicatively connected through a communication bus 104 .
  • a computer program that can run on the processor 101 is stored in the memory 102.
  • the processor 101 executes the computer program, the steps in the refrigerator control method in the above-mentioned embodiments are realized.
  • the refrigerator 100 also includes a communication interface 103 connected to a communication bus 104 for communicating with other devices in the refrigerator 100 .
  • An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored.
  • a computer program is stored on which a computer program is stored.
  • the refrigerator control method and the refrigerator 100 provided by the present invention, when the ice-making evaporator 131 meets the defrosting conditions, further judge whether to defrost the ice-making evaporator according to the current working state of the ice-making device 150.
  • the current working state of the ice making device is turning over ice
  • defrost the ice making evaporator after turning over ice to avoid overheating of the ice making room due to defrosting of the ice making evaporator during turning over ice.
  • the ice cubes in the ice maker tray or in the ice storage bin melt and form ice cubes.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Provided in the present invention are a refrigerator control method, a storage medium and a refrigerator. The refrigerator control method comprises: collecting an operation parameter of an ice-making system; when the operation parameter meets a defrosting condition of an ice-making evaporator, and the current operating state of an ice-making apparatus is an ice-overturning state, continuing to monitor the operation state; and when the operation parameter meets the defrosting condition of the ice-making evaporator, and the current operation state of the ice-making apparatus is a non-ice-overturning state, sending a starting signal to a defrosting unit corresponding to the ice-making evaporator.

Description

冰箱控制方法Refrigerator Control Method 技术领域technical field
本发明涉及家电领域，尤其是一种冰箱控制方法、存储介质以及冰箱。The invention relates to the field of home appliances, in particular to a refrigerator control method, a storage medium and a refrigerator.
背景技术Background technique
目前，在家庭生活中，冰箱已经成为一种不可或缺的家用电器。冰箱内设置有用于制冷的制冷系统，制冷系统包括蒸发器，当制冷系统使用一段时间后，蒸发器表面会结霜，因此，为了保证制冷系统的制冷效果，需要定期对蒸发器进行化霜。蒸发器化霜时，冰箱间室内的温度会升高。At present, in family life, a refrigerator has become an indispensable household appliance. The refrigerator is equipped with a refrigeration system for refrigeration. The refrigeration system includes an evaporator. When the refrigeration system is used for a period of time, frost will form on the surface of the evaporator. Therefore, in order to ensure the refrigeration effect of the refrigeration system, it is necessary to defrost the evaporator regularly. When the evaporator defrosts, the temperature in the refrigerator compartment will rise.
为了满足用户的需求，部分冰箱中还安装有制冰装置。制冰装置可安装在冰箱的箱体或者门体上，制冰装置可包括用于储冰的储冰盒。但目前的冰箱在对蒸发器进行化霜时，往往仅根据压缩机运行的时长判断是否进行化霜，而忽略了制冰装置的工作状态，因此化霜造成的温度升高往往会对制冰装置产生负面影响。In order to meet the needs of users, ice making devices are also installed in some refrigerators. The ice making device can be installed on the box body or the door body of the refrigerator, and the ice making device can include an ice storage box for storing ice. However, when the current refrigerator defrosts the evaporator, it often only judges whether to defrost according to the running time of the compressor, and ignores the working status of the ice making device. Therefore, the temperature rise caused by defrosting often affects the ice production. The device has a negative impact.
发明内容Contents of the invention
为了解决上述问题，本发明提出了一种冰箱控制方法、存储介质以及冰箱，当制冰装置处于翻冰状态时，不对制冰蒸发器进行化霜。In order to solve the above problems, the present invention proposes a refrigerator control method, a storage medium and a refrigerator. When the ice-making device is in the ice-turning state, the ice-making evaporator is not defrosted.
为实现上述发明目的之一，本发明一实施方式提供了一种冰箱控制方法，包括：In order to achieve one of the objectives of the above invention, an embodiment of the present invention provides a refrigerator control method, including:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器化霜条件且制冰装置的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-turning state, continue to monitor the working state;
当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则向所述制冰蒸发器对应的化霜单元发出启动信号。When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the non-ice-turning state, a start signal is sent to the defrosting unit corresponding to the ice-making evaporator.
作为本发明一实施方式的进一步改进，所述非翻冰状态包括储冰状态和制冰状态。As a further improvement of an embodiment of the present invention, the non-ice turning state includes an ice storage state and an ice making state.
作为本发明一实施方式的进一步改进，若所述当前工作状态为制冰状态，则向所述制冰蒸发器对应的化霜单元发出启动信号并控制所述制冰装置停止制冰操作。As a further improvement of an embodiment of the present invention, if the current working state is the ice making state, a start signal is sent to the defrosting unit corresponding to the ice making evaporator and the ice making device is controlled to stop the ice making operation.
作为本发明一实施方式的进一步改进，若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。As a further improvement of an embodiment of the present invention, if the current working state of the ice-making device is the ice-making state, the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
为实现上述发明目的之一，本发明另一实施方式提供一种冰箱控制方法，包括：To achieve one of the objectives of the above invention, another embodiment of the present invention provides a refrigerator control method, including:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为翻冰状态时，则 继续监控所述制冰装置的工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-over state, then continue to monitor the working state of the ice-making device;
当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则控制制冷系统对制冰间室制冷；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is a non-ice-turning state, the refrigeration system is controlled to refrigerate the ice-making compartment;
当监测到制冰间室的温度达到对应的预冷温度时，向所述制冰蒸发器对应的化霜单元发出化霜启动信号。When it is detected that the temperature of the ice-making compartment reaches the corresponding pre-cooling temperature, a defrosting start signal is sent to the defrosting unit corresponding to the ice-making evaporator.
作为本发明一实施方式的进一步改进，根据储冰盒的当前冰量信息匹配对应的预冷温度。As a further improvement of an embodiment of the present invention, the corresponding pre-cooling temperature is matched according to the current ice volume information of the ice storage box.
作为本发明一实施方式的进一步改进，所述非翻冰状态包括储冰状态和制冰状态。As a further improvement of an embodiment of the present invention, the non-ice turning state includes an ice storage state and an ice making state.
作为本发明一实施方式的进一步改进，若所述当前工作状态为制冰状态，则控制所述制冰蒸发器对应的化霜单元开启化霜操作并停止制冰操作。As a further improvement of an embodiment of the present invention, if the current working state is the ice-making state, the defrosting unit corresponding to the ice-making evaporator is controlled to start the defrosting operation and stop the ice-making operation.
作为本发明一实施方式的进一步改进，若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。As a further improvement of an embodiment of the present invention, if the current working state of the ice-making device is the ice-making state, the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
为实现上述发明目的之一，本发明一实施方式提供了一种冰箱控制方法，包括：In order to achieve one of the objectives of the above invention, an embodiment of the present invention provides a refrigerator control method, including:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-turning state, continue to monitor the working state;
当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则根据储冰盒的冰量信息判断是否对制冰间室预冷；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the non-ice-turning state, then judge whether to pre-cool the ice-making compartment according to the ice volume information of the ice storage box;
若是，则根据所述冰量信息匹配预冷温度，当监测到制冰间室的温度达到对应的预冷温度时，向所述制冰蒸发器对应的化霜单元发出化霜启动信号；If so, match the pre-cooling temperature according to the ice volume information, and send a defrosting start signal to the defrosting unit corresponding to the ice-making evaporator when it is detected that the temperature of the ice-making compartment reaches the corresponding pre-cooling temperature;
若否，则向所述制冰蒸发器对应的化霜单元发出化霜启动信号。If not, send a defrosting start signal to the defrosting unit corresponding to the ice-making evaporator.
作为本发明一实施方式的进一步改进，“根据储冰盒的冰量信息判断是否对制冰间室预冷”包括：As a further improvement of an embodiment of the present invention, "judging whether to pre-cool the ice-making compartment according to the ice volume information of the ice storage box" includes:
判断所述储冰盒的冰量是否小于第一预设值。It is judged whether the amount of ice in the ice storage box is less than a first preset value.
作为本发明一实施方式的进一步改进，所述非翻冰状态包括储冰状态和制冰状态。As a further improvement of an embodiment of the present invention, the non-ice turning state includes an ice storage state and an ice making state.
作为本发明一实施方式的进一步改进，若所述当前工作状态为制冰状态，则控制所述制冰蒸发器对应的化霜单元开启化霜操作并停止制冰操作。As a further improvement of an embodiment of the present invention, if the current working state is the ice-making state, the defrosting unit corresponding to the ice-making evaporator is controlled to start the defrosting operation and stop the ice-making operation.
作为本发明一实施方式的进一步改进，若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。As a further improvement of an embodiment of the present invention, if the current working state of the ice-making device is the ice-making state, the ice-making operation is restarted after receiving a defrosting end signal of the ice-making evaporator.
为实现上述发明目的之一，本发明一实施方式提供了一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现上述任意一实施方式所述的冰箱控制方法中的 步骤，To achieve one of the objectives of the above invention, one embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the refrigerator control described in any one of the above-mentioned embodiments is realized. steps in the method,
为实现上述发明目的之一，本发明一实施方式提供了一种冰箱，包括箱体，所述箱体内形成的储藏间室包括冷藏间室和冷冻间室，所述箱体上安装有用于开闭所述冷藏间室的冷藏门体，所述冷藏门体上设置有制冰间室，所述制冰间室内安装有制冰装置，所述冰箱包括制冰蒸发器间室和箱体蒸发器间室，所述制冰蒸发器间室内安装有制冰蒸发器，所述制冰蒸发器间室与所述制冰间室连通，所述箱体蒸发器间室内安装有箱体蒸发器，所述箱体蒸发器间室与所述箱体连通，所述冰箱还包括存储器和处理器，所述存储器存储有可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时，实现上述任一实施方式所述的冰箱控制方法中的步骤。In order to achieve one of the objectives of the above invention, an embodiment of the present invention provides a refrigerator, which includes a box body, the storage compartment formed in the box body includes a refrigerator compartment and a freezer compartment, and the box body is equipped with a Close the refrigerating door of the refrigerating room, the refrigerating door is provided with an ice-making room, and an ice-making device is installed in the ice-making room, and the refrigerator includes an ice-making evaporator room and a box evaporator An ice-making evaporator is installed in the ice-making evaporator room, and the ice-making evaporator room is connected with the ice-making room, and a box evaporator is installed in the box evaporator room , the evaporator compartment of the box communicates with the box, the refrigerator also includes a memory and a processor, the memory stores a computer program that can run on the processor, and the processor executes the In the case of a computer program, the steps in the refrigerator control method described in any one of the above-mentioned embodiments are realized.
本发明提供的冰箱控制方法，当制冰蒸发器满足化霜条件时，根据制冰装置的当前工作状态判断是否对制冰蒸发器进行化霜，当制冰装置当前的工作状态为翻冰状态时，不对制冰蒸发器进行化霜，从而能够避免制冰蒸发器化霜导致制冰格中的冰块融化，储冰盒中形成冰坨。In the refrigerator control method provided by the present invention, when the ice-making evaporator meets the defrosting conditions, it is judged whether to defrost the ice-making evaporator according to the current working state of the ice-making device. In this case, the ice-making evaporator is not defrosted, so as to avoid the melting of the ice cubes in the ice-making tray and the formation of ice lumps in the ice storage box due to the defrosting of the ice-making evaporator.
附图说明Description of drawings
图1为本发明一实施方式的冰箱示意图；Fig. 1 is a schematic diagram of a refrigerator according to an embodiment of the present invention;
图2为图1所示的冰箱另一示意图；Fig. 2 is another schematic diagram of the refrigerator shown in Fig. 1;
图3为本发明第一实施例的冰箱控制方法流程图；Fig. 3 is a flow chart of the refrigerator control method according to the first embodiment of the present invention;
图4为本发明第一实施例的冰箱控制方法详细流程图；Fig. 4 is a detailed flow chart of the refrigerator control method according to the first embodiment of the present invention;
图5为本发明第二实施例的冰箱控制方法流程图；5 is a flowchart of a refrigerator control method according to a second embodiment of the present invention;
图6为本发明第二实施例的冰箱控制方法详细流程图；6 is a detailed flowchart of a refrigerator control method according to a second embodiment of the present invention;
图7为本发明第三实施例的冰箱控制方法流程图；7 is a flowchart of a refrigerator control method according to a third embodiment of the present invention;
图8为本发明第三实施例的冰箱控制方法详细流程图；8 is a detailed flowchart of a refrigerator control method according to a third embodiment of the present invention;
图9为本发明一实施方式的另一冰箱示意图。Fig. 9 is a schematic diagram of another refrigerator according to an embodiment of the present invention.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本发明中的技术方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
参见图1、图2，本发明一实施方式提供一种冰箱100，冰箱100可包括箱体110，箱体110内形成的储藏空间可以包括冷藏间室111和冷冻间室112，箱体110上可以连接有用于开闭冷藏间室111的冷藏门体121和用于开闭冷冻间室112的冷冻门体122。冰箱100内安装有制冰装置 150，冷藏门体121上可设置有制冰间室113，制冰装置150可安装在制冰间室113内部，冷藏门体121上还可安装有用于开闭制冰间室113的制冰小门，以及与制冰间室113连通的分配器。制冰装置150可包括制冰盘以及置于制冰盘下侧的储冰盒151，用户可以打开制冰小门取出制冰间室113内部的储冰盒151，也可通过分配器在不打开冷藏门体121和制冰小门的前提下直接取出储冰盒151中的冰块。Referring to Fig. 1 and Fig. 2, one embodiment of the present invention provides a refrigerator 100, the refrigerator 100 may include a box body 110, and the storage space formed in the box body 110 may include a refrigerated compartment 111 and a freezer compartment 112, on the box body 110 A refrigerator door 121 for opening and closing the refrigerator compartment 111 and a freezer door 122 for opening and closing the freezer compartment 112 may be connected. An ice making device 150 is installed in the refrigerator 100, and an ice making compartment 113 may be arranged on the refrigerating door body 121. The small ice-making door of the ice-making compartment 113, and the dispenser communicated with the ice-making compartment 113. The ice-making device 150 may include an ice-making tray and an ice storage box 151 placed under the ice-making tray. The user may open the small ice-making door to take out the ice storage box 151 inside the ice-making compartment 113. The ice cubes in the ice storage box 151 are directly taken out under the premise of opening the refrigeration door body 121 and the small ice making door.
冰箱100还可包括向制冰盘中供水的供水装置，制冰开始时，供水装置向制冰盘中注入液态水，当制冰盘中的液态水完全冻结后，制冰装置150进行翻冰操作，将制冰盘中的冰块排放至储冰盒151中储存。制冰装置150可采用柔性制冰盘，通过扭转制冰盘的方式的实现翻冰，也可以安装冰耙152等翻冰结构进行翻冰。The refrigerator 100 may also include a water supply device for supplying water to the ice making tray. When the ice making starts, the water supply device injects liquid water into the ice making tray. When the liquid water in the ice making tray is completely frozen, the ice making device 150 turns over the ice. operation, the ice cubes in the ice making tray are discharged to the ice storage box 151 for storage. The ice-making device 150 can use a flexible ice-making tray to turn over the ice by twisting the ice-making tray, or install an ice-turning structure such as an ice rake 152 to turn over the ice.
制冰装置150还可包括冰量检测组件，冰量检测组件可用于检测储冰盒151中的冰量信息，冰量检测组件可为安装在制冰盘一侧的检冰杆，也可为安装在储冰盒151或者其他位置的红外传感器、超声波传感器、压力传感器等可用于检测储冰盒151中冰的高度或者重量的传感器。The ice making device 150 can also include an ice volume detection component, which can be used to detect the ice volume information in the ice storage box 151. The ice volume detection component can be an ice detection rod installed on one side of the ice making tray, or can be Infrared sensors, ultrasonic sensors, pressure sensors, etc. installed in the ice storage box 151 or other locations may be used to detect the height or weight of ice in the ice storage box 151 .
冰量检测组件可按照预定的程序工作，检测储冰盒151内的冰量信息。如当制冰盘中的水完全冻结发出翻冰信号时，可控制冰量检测组件检测储冰盒151中的冰量信息，若储冰盒151的冰量信息为非满冰状态，则可控制制冰装置150翻冰，若储冰盒151的冰量信息为满冰状态，则可抑制制冰装置150翻冰。冰量检测组件也可在每次取冰结束后检测储冰盒151中的冰量信息，或者在检测到制冰小门打开后再关闭时检测储冰盒151中的冰量信息。The ice amount detection component can work according to a predetermined program to detect the ice amount information in the ice storage box 151 . For example, when the water in the ice making tray is completely frozen and an ice turning signal is sent, the ice volume detection component can be controlled to detect the ice volume information in the ice storage box 151, and if the ice volume information of the ice storage box 151 is not full of ice, then it can be The ice making device 150 is controlled to turn over ice, and if the ice volume information of the ice storage box 151 is full of ice, the ice making device 150 can be prevented from turning over ice. The ice amount detection component can also detect the ice amount information in the ice storage box 151 after each ice extraction is completed, or detect the ice amount information in the ice storage box 151 when the small ice making door is detected to be opened and then closed.
冰箱100还包括制冷系统，制冷系统可包括压缩机、冷凝器、制冰蒸发器131、制冰毛细管、制冰回气管、箱体蒸发器141、箱体毛细管和箱体回气管。从压缩机流出的制冷剂流经冷凝器后，可依次流过制冰毛细管、制冰蒸发器131、制冰回气管后流回压缩机，也可依次流经箱体毛细管、箱体蒸发器141、箱体回气管后流回压缩机。The refrigerator 100 also includes a refrigeration system, which may include a compressor, a condenser, an ice-making evaporator 131 , an ice-making capillary, an ice-making return air pipe, a box evaporator 141 , a box capillary, and a box return air pipe. After flowing through the condenser, the refrigerant flowing out of the compressor can flow through the ice-making capillary, the ice-making evaporator 131, the ice-making return air pipe, and then flow back to the compressor, or it can also flow through the box capillary and the box evaporator in sequence. 141. The air return pipe of the box body flows back to the compressor.
冰箱100上还可以设置有制冰蒸发器间室130和箱体蒸发器间室140，制冰蒸发器131可安装在制冰蒸发器间室130内部，制冰蒸发器间室130可通过风道与制冰间室113连通，制冰蒸发器间室130内部可设置有制冰风机，制冰风机运转可将制冰蒸发器131产生的冷气供应至制冰间室113内部。箱体蒸发器141可安装在箱体蒸发器间室140内部，箱体蒸发器间室140可与冷藏间室111和冷冻间室112连通，以向冷藏间室111和冷冻间室112供应冷气。The refrigerator 100 can also be provided with an ice-making evaporator compartment 130 and a box evaporator compartment 140. The ice-making evaporator 131 can be installed inside the ice-making evaporator compartment 130, and the ice-making evaporator compartment 130 can be blown by the wind. The channel communicates with the ice-making compartment 113 , and an ice-making fan can be installed inside the ice-making evaporator compartment 130 , and the ice-making fan can supply cold air generated by the ice-making evaporator 131 to the interior of the ice-making compartment 113 . The box evaporator 141 can be installed inside the box evaporator compartment 140, and the box evaporator compartment 140 can communicate with the refrigerated compartment 111 and the freezer compartment 112 to supply cold air to the refrigerated compartment 111 and the freezer compartment 112. .
制冰蒸发器131还具有对应的化霜单元，化霜单元可包括设置于制冰蒸发器131上的化霜加热丝，当制冰蒸发器131上霜冻过多，满足制冰蒸发器131的化霜条件时，可开启化霜加热丝对制冰蒸发器131化霜。制冰间室113内部还可安装有温度传感器，温度传感器可检测制冰间室113内部的温度变化。The ice-making evaporator 131 also has a corresponding defrosting unit. The defrosting unit may include a defrosting heating wire arranged on the ice-making evaporator 131. In the defrosting condition, the defrosting heating wire can be turned on to defrost the ice-making evaporator 131 . A temperature sensor can also be installed inside the ice-making compartment 113 , and the temperature sensor can detect the temperature change inside the ice-making compartment 113 .
参见图3，本发明第一实施例提供了一种冰箱100控制方法，包括：Referring to Fig. 3, the first embodiment of the present invention provides a method for controlling a refrigerator 100, including:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器131的化霜条件且制冰装置150的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the ice-turning state, continue to monitor the working state;
当所述工作参数满足制冰蒸发器131的化霜条件且所述制冰装置150的当前工作状态为非翻冰状态时，则向制冰蒸发器131对应的化霜单元发出启动信号。When the working parameters meet the defrosting conditions of the ice making evaporator 131 and the current working state of the ice making device 150 is the non-ice turning state, a start signal is sent to the defrosting unit corresponding to the ice making evaporator 131 .
在本实施方式中，制冰系统可包括制冰装置150以及制冰间室113对应的制冷系统，如压缩机、制冰蒸发器131、制冰风机。当制冰蒸发器131上的霜冻过多时，为了不影响制冰蒸发器131的运行，需要启动制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜。In this embodiment, the ice making system may include an ice making device 150 and a refrigeration system corresponding to the ice making compartment 113, such as a compressor, an ice making evaporator 131, and an ice making fan. When there is too much frost on the ice-making evaporator 131 , in order not to affect the operation of the ice-making evaporator 131 , it is necessary to activate the defrosting unit corresponding to the ice-making evaporator 131 to defrost the ice-making evaporator 131 .
当制冰系统的工作参数满足化霜条件时，可判定制冰蒸发器131需要化霜。制冰系统的工作参数可包括制冰蒸发器131上一次化霜结束之后压缩机的累计运行时长或者制冰装置150的制冰次数。When the working parameters of the ice-making system meet the defrosting conditions, it may be determined that the ice-making evaporator 131 needs to defrost. The working parameters of the ice-making system may include the cumulative running time of the compressor after the last defrosting of the ice-making evaporator 131 or the number of ice-making times of the ice-making device 150 .
“所述工作参数满足制冰蒸发器131的化霜条件”可包括：制冰蒸发器131上一次化霜结束之后压缩机的累计运行时长大于或等于预设的制冰蒸发器131的化霜周期，或者制冰装置150的制冰次数大于或等于预设的制冰蒸发器131的化霜制冰次数。"The working parameter satisfies the defrosting condition of the ice-making evaporator 131" may include: the cumulative operating time of the compressor after the last defrosting of the ice-making evaporator 131 is greater than or equal to the preset defrosting of the ice-making evaporator 131 The cycle, or the number of ice-making times of the ice-making device 150 is greater than or equal to the preset number of defrosting and ice-making times of the ice-making evaporator 131 .
制冰系统的工作参数还可包括制冰蒸发器间室130的温度、制冰风机的转速和电流。“所述工作参数满足制冰蒸发器131的化霜条件”还可包括：制冰蒸发器间室130的温度小于预设值，或者制冰风机的电流大于预设电流且转速小于预设转速。此时，制冰蒸发器间室130温度过低、或者制冰风机发生堵转，可判定制冰蒸发器131或者制冰风机发生冰堵，即使此时未达到制冰蒸发器131的化霜周期，也需要对制冰蒸发器131进行化霜，否则，会影响制冰系统的制冷系统的正常运行。The operating parameters of the ice making system may also include the temperature of the ice making evaporator compartment 130, the speed and current of the ice making fan. "The working parameters meet the defrosting conditions of the ice-making evaporator 131" may also include: the temperature of the ice-making evaporator compartment 130 is less than a preset value, or the current of the ice-making fan is greater than the preset current and the speed is lower than the preset speed . At this time, if the temperature of the ice-making evaporator compartment 130 is too low, or the ice-making fan is blocked, it can be determined that the ice-making evaporator 131 or the ice-making fan is blocked, even if the defrosting of the ice-making evaporator 131 has not been reached at this time. Period, it is also necessary to defrost the ice-making evaporator 131, otherwise, it will affect the normal operation of the refrigeration system of the ice-making system.
在本实施方式中，制冰装置150的工作状态可包括翻冰状态和非翻冰状态，其中，非翻冰状态可包括储冰状态和制冰状态。冰箱100上可以设置控制面板或者控制按键，用户可以控制制冰模式的开关。当制冰模式打开时，制冰装置150可运行进行制冰，而当制冰模式关闭时，制冰装置150可停止制冰，如不向制冰盘中注入液态水，但若因储冰盒151中仍然存储有冰块，制冰蒸发器131继续运行向制冰间室113供应冷气，此时制冰装置150的工作状态可定义为储冰状态。In this embodiment, the working state of the ice making device 150 may include an ice turning state and a non-ice turning state, wherein the non-ice turning state may include an ice storage state and an ice making state. A control panel or control buttons can be set on the refrigerator 100, and the user can control the switch of the ice making mode. When the ice-making mode is turned on, the ice-making device 150 can operate to make ice, and when the ice-making mode is turned off, the ice-making device 150 can stop making ice. There are still ice cubes stored in the box 151, and the ice-making evaporator 131 continues to operate to supply cold air to the ice-making compartment 113. At this time, the working state of the ice-making device 150 can be defined as an ice storage state.
在制冰模式打开的状态下，制冰装置150的工作状态可包括翻冰状态和制冰状态。翻冰状态可为制冰盘中的液态水冻结后，将制冰盘中的冰向储冰盒151中排放时的状态。制冰盘上可设置有制冰温度传感器，制冰装置150也设置有预设的制冰周期，当制冰温度传感器检测到制冰盘的温度达到预设温度和/或自上次翻冰结束后制冰装置150的运行时长达到制冰周期时，可发出翻 冰信号控制制冰装置150进行翻冰。In a state where the ice making mode is turned on, the working state of the ice making device 150 may include an ice turning state and an ice making state. The ice turning state may be a state when the ice in the ice making tray is discharged into the ice storage box 151 after the liquid water in the ice making tray is frozen. An ice-making temperature sensor may be provided on the ice-making tray, and the ice-making device 150 is also provided with a preset ice-making cycle. When the ice making device 150 is running for an ice making period, an ice turning signal can be sent to control the ice making device 150 to turn ice.
制冰盘上可设置有翻冰加热丝，当接收到翻冰信号后，可启动翻冰加热丝加热制冰盘，使得制冰盘中的冰块与制冰盘分离。因此，当制冰装置150的当前工作状态为翻冰状态时，此时制冰间室113内尤其制冰盘的温度偏高，若在此时对制冰蒸发器131进行化霜，由于化霜过程中温度进一步升高，可能导致制冰间室113温度过高，制冰格和储冰盒151中的冰均可能融化产生较多的水，化霜结束后制冰间室113温度降低时融化的水二次冻结，可能会导致储冰盒151中的冰块黏连，形成冰坨。且即使翻冰时不采用加热的方式，制冰蒸发器131化霜导致的温度上升也容易导致制冰格中未脱落的冰融化。The ice-making tray can be provided with an ice-turning heating wire, and when the ice-turning signal is received, the ice-turning heating wire can be activated to heat the ice-making tray, so that the ice cubes in the ice-making tray are separated from the ice-making tray. Therefore, when the current working state of the ice-making device 150 is the ice-turning state, the temperature in the ice-making compartment 113, especially the ice-making tray, is relatively high. If the ice-making evaporator 131 is defrosted at this time, due to the A further rise in temperature during the frosting process may lead to an overheating of the ice-making compartment 113, and the ice in the ice-making tray and ice storage box 151 may melt to produce more water, and the temperature of the ice-making compartment 113 will drop after defrosting. When the melted water freezes twice, it may cause the ice cubes in the ice storage box 151 to stick together and form ice lumps. And even if heating is not used when turning the ice, the temperature rise caused by the defrosting of the ice-making evaporator 131 will easily cause the unshed ice in the ice-making tray to melt.
因此，当检测到制冰系统的当前工作参数满足制冰蒸发器131的化霜条件时，若此时制冰装置150的工作状态为翻冰状态，则不会启动制冰蒸发器131对应的化霜单元，以避免制冰间室113温度过高。此时，可继续监测制冰装置150的工作状态，并且可继续监测制冰系统的工作参数，当检测到制冰系统的工作参数满足制冰蒸发器131的化霜条件且制冰装置150的工作状态为非翻冰状态时，控制制冰蒸发器131对应的化霜单元开启。或者，也可仅仅监测制冰装置150的工作状态，如当检测到制冰装置150的翻冰状态结束，或者接收到翻冰结束信号时，直接控制制冰蒸发器131对应的化霜单元开启。Therefore, when it is detected that the current working parameters of the ice-making system meet the defrosting conditions of the ice-making evaporator 131, if the working state of the ice-making device 150 is the ice-turning state, the ice-making evaporator 131 will not be activated. defrosting unit to avoid the temperature of the ice-making compartment 113 being too high. At this time, the working state of the ice making device 150 can be continuously monitored, and the working parameters of the ice making system can be continuously monitored. When the working state is the non-ice turning state, the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on. Alternatively, it is also possible to only monitor the working state of the ice making device 150, for example, when it is detected that the ice turning state of the ice making device 150 is over, or when the ice turning end signal is received, the defrosting unit corresponding to the ice making evaporator 131 is directly controlled to open .
如此，能够减小制冰蒸发器131化霜对制冰间室113以及制冰间室113内的冰块的影响，避免储冰盒151内的冰块形成冰坨。In this way, the defrosting of the ice-making evaporator 131 can reduce the impact on the ice-making compartment 113 and the ice cubes in the ice-making compartment 113 , and prevent the ice cubes in the ice storage box 151 from forming ice lumps.
在本实施方式中，所述冰箱100控制方法还包括：In this embodiment, the control method of the refrigerator 100 further includes:
若所述工作参数满足制冰蒸发器131的化霜条件且制冰装置150的当前工作状态为翻冰状态，则在翻冰结束后向所述制冰蒸发器131对应的化霜单元发出开启信号，并当接收到化霜结束信号后启动制冰装置150的制冰操作。If the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the ice-turning state, then after the ice-turning is completed, the defrosting unit corresponding to the ice-making evaporator 131 is sent to start signal, and start the ice making operation of the ice making device 150 after receiving the defrosting end signal.
其中，制冰装置150的制冰操作可包括监测制冰装置150的本次制冰时长是否达到预设的制冰周期并控制翻冰，如当制冰时长达到预设的制冰周期时，可控制制冰装置150翻冰。若制冰蒸发器131满足化霜条件，且此时制冰装置150处于翻冰状态，可在翻冰结束后对制冰蒸发器131进行化霜，而在翻冰结束后，供水装置即会开始向制冰盘中供水，但此时制冰间室113的温度会比较高，若此时立即启动制冰操作计算制冰周期，可能会导致制冰周期结束时，制冰盘中的液态水未完全冻结，因此，可在化霜结束后再开始启动制冰操作。Wherein, the ice making operation of the ice making device 150 may include monitoring whether the current ice making time of the ice making device 150 reaches the preset ice making cycle and controlling ice turning, for example, when the ice making time reaches the preset ice making cycle, The ice making device 150 can be controlled to turn over ice. If the ice-making evaporator 131 meets the defrosting conditions, and the ice-making device 150 is in the ice-turning state at this time, the ice-making evaporator 131 can be defrosted after the ice-turning is completed, and after the ice-turning is completed, the water supply device will Start to supply water to the ice-making tray, but the temperature of the ice-making compartment 113 will be relatively high at this time. If the ice-making operation is started immediately to calculate the ice-making cycle, it may cause the liquid in the ice-making tray to The water is not completely frozen, so the ice making operation can be started after the defrost is complete.
进一步的，参见图4，在本实施方式中，所述冰箱100控制方法还包括：Further, referring to FIG. 4 , in this embodiment, the method for controlling the refrigerator 100 further includes:
若制冰装置150的当前工作状态为制冰状态，则向制冰蒸发器131对应的化霜单元发出启动信号并控制制冰装置150停止制冰操作。If the current working state of the ice making device 150 is the ice making state, a start signal is sent to the defrosting unit corresponding to the ice making evaporator 131 and the ice making device 150 is controlled to stop the ice making operation.
当在制冰装置150处于制冰状态时，对制冰蒸发器131进行化霜操作，由于制冰盘中的水处于未完全冻结状态，受制冰间室113温度影响较大，制冰蒸发器131化霜导致的制冰间室113温度升高可能会使得制冰盘中的部分冻结的冰块融化。因此，在控制制冰蒸发器131对应的化霜单元开启化霜操作时即停止制冰操作，不再继续监测制冰装置150在本次制冰周期内的制冰时长等参数，避免将制冰蒸发器131化霜过程中的无效制冰时间计算入内，导致达到制冰周期时，冰块未完全冻结。When the ice-making device 150 is in the ice-making state, the ice-making evaporator 131 is defrosted. Since the water in the ice-making tray is not completely frozen, it is greatly affected by the temperature of the ice-making compartment 113, and the ice-making evaporator 131 The temperature rise of the ice-making compartment 113 caused by defrosting may cause the partially frozen ice cubes in the ice-making tray to melt. Therefore, when the defrosting unit corresponding to the ice-making evaporator 131 is controlled to start the defrosting operation, the ice-making operation is stopped, and the parameters such as the ice-making time of the ice-making device 150 in the current ice-making cycle are no longer monitored, so as to avoid the The invalid ice-making time during the defrosting process of the ice evaporator 131 is included in the calculation, so that when the ice-making cycle is reached, the ice cubes are not completely frozen.
进一步的，在本实施方式中，所述冰箱100控制方法还包括：Further, in this implementation manner, the control method of the refrigerator 100 further includes:
若所述制冰装置150的当前工作状态为制冰状态，则在收到制冰蒸发器131化霜结束信号后重启制冰操作。If the current working state of the ice-making device 150 is the ice-making state, the ice-making operation will be restarted after receiving the defrosting end signal from the ice-making evaporator 131 .
在本实施方式中，当在制冰状态对制冰蒸发器131进行化霜时停止制冰操作后可将已经存储的当前制冰周期内的制冰参数清除，如已经记录的制冰时长、温度传感器感测到的温度等，并在制冰蒸发器131化霜结束后重启制冰操作，如可重新计算制冰周期等。In this embodiment, when the ice-making evaporator 131 is defrosted in the ice-making state, the ice-making operation can be cleared after the ice-making operation is stopped, and the stored ice-making parameters in the current ice-making cycle, such as the recorded ice-making duration, The temperature sensed by the temperature sensor, etc., restarts the ice making operation after the defrosting of the ice making evaporator 131 is completed, such as recalculating the ice making cycle, etc.
如此，能够保证制冰蒸发器131化霜结束后制冰装置150继续正常运行，而不会因制冰蒸发器131化霜导致间室温度升高进而导致制冰系统出错。In this way, it can be ensured that the ice-making device 150 continues to operate normally after the defrosting of the ice-making evaporator 131 is completed, and the temperature of the compartment will not rise due to the defrosting of the ice-making evaporator 131 , thereby causing errors in the ice-making system.
参见图5，为本发明第二实施例提供的冰箱100控制方法。所述冰箱100控制方法包括：Referring to FIG. 5 , it is a method for controlling the refrigerator 100 provided in the second embodiment of the present invention. The control method of the refrigerator 100 includes:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器131的化霜条件且所述制冰装置150的当前工作状态为翻冰状态时，则继续监控所述制冰装置150的工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the ice-turning state, continue to monitor the working state of the ice-making device 150;
当所述工作参数满足制冰蒸发器131的化霜条件，且所述制冰装置150的当前工作状态为非翻冰状态时，则控制制冷系统对制冰间室113制冷并监控制冰间室的温度；When the working parameters meet the defrosting conditions of the ice-making evaporator 131, and the current working state of the ice-making device 150 is the non-ice-turning state, the refrigeration system is controlled to cool the ice-making compartment 113 and monitor the ice-making compartment room temperature;
当监控到制冰间室113的温度等于或小于对应的预冷温度时，向制冰蒸发器131对应的化霜单元发出启动化霜信号。When it is monitored that the temperature of the ice-making compartment 113 is equal to or lower than the corresponding pre-cooling temperature, a signal to start defrosting is sent to the corresponding defrosting unit of the ice-making evaporator 131 .
本实施例与第一实施的冰箱100控制方法的主要区别在于，当工作参数满足制冰蒸发器131的化霜条件，且制冰装置150的当前工作状态为非翻冰状态时，不直接控制制冰蒸发器131对应的化霜单元开启，而是先控制制冷系统对制冰间室113进行预冷，当制冰间室113的温度达到预冷温度时，才开启制冰蒸发器131对应的化霜单元开启。The main difference between this embodiment and the refrigerator 100 control method in the first implementation is that when the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the non-ice-turning state, no direct control The defrosting unit corresponding to the ice-making evaporator 131 is turned on, but the refrigeration system is controlled to pre-cool the ice-making compartment 113, and the ice-making evaporator 131 is turned on when the temperature of the ice-making compartment 113 reaches the pre-cooling temperature. The defrost unit is switched on.
具体示例如，当工作参数满足制冰蒸发器131的化霜条件且制冰装置150的当前工作状态为非翻冰状态时，先获取制冰间室113对应的预冷温度，预冷温度可以为预先存储的温度。并监控制冰间室的温度，如可控制制冰间室内的温度传感器检测制冰间室的温度，当然，制冰间室内的温度传感器可定时检测制冰间室内的温度并将检测到的温度上传并存储至冰箱的存储器中，在制 冰系统的工作参数满足制冰蒸发器的化霜条件时，可直接调用存储的制冰间室的温度。若预冷温度为-8℃，而制冰间室113的当前温度为-3℃，则控制冷系统对制冰间室113进行制冷，当制冰间室113的温度降低至预冷温度-8℃时，才会控制开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜。当然，若当前制冰间室的温度为低于-8℃，如为-9℃，则无需对制冰间室进行制冷，可直接开启制冰蒸发器对应的化霜单元。For example, when the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the non-ice-turning state, the pre-cooling temperature corresponding to the ice-making compartment 113 is obtained first, and the pre-cooling temperature can be for the pre-stored temperature. And monitor the temperature of the ice-making room, such as the temperature sensor in the ice-making room can be controlled to detect the temperature of the ice-making room, of course, the temperature sensor in the ice-making room can regularly detect the temperature in the ice-making room and the detected The temperature is uploaded and stored in the memory of the refrigerator. When the working parameters of the ice-making system meet the defrosting conditions of the ice-making evaporator, the stored temperature of the ice-making compartment can be directly recalled. If the pre-cooling temperature is -8°C, and the current temperature of the ice-making compartment 113 is -3°C, then the cooling system is controlled to refrigerate the ice-making compartment 113, and when the temperature of the ice-making compartment 113 drops to the pre-cooling temperature- When the temperature is 8°C, the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on to defrost the ice-making evaporator 131 . Of course, if the current temperature of the ice-making compartment is lower than -8°C, such as -9°C, there is no need to cool the ice-making compartment, and the defrosting unit corresponding to the ice-making evaporator can be directly turned on.
如此，当制冰间室的温度为-8℃时对制冰蒸发器进行化霜，若在化霜过程中，导致制冰间室的温度升高5℃，那么，在制冰蒸发器化霜结束后，制冰间室的温度仍然为-3℃。In this way, when the temperature of the ice-making compartment is -8°C, defrost the ice-making evaporator. If the temperature of the ice-making compartment rises by 5°C during the defrosting process, After the frost is over, the temperature of the ice-making compartment is still -3°C.
如此，即使在制冰蒸发器131化霜过程中导致制冰间室113的温度升高，制冰间室113的温度也不会过高，不会影响储冰盒151中存储的冰块和后续的制冰过程。In this way, even if the temperature of the ice-making compartment 113 increases during the defrosting process of the ice-making evaporator 131, the temperature of the ice-making compartment 113 will not be too high, and will not affect the ice cubes and ice cubes stored in the ice storage box 151. Subsequent ice making process.
进一步的，参见图6，在本实施方式中，所述冰箱100控制方法还包括：Further, referring to FIG. 6 , in this embodiment, the method for controlling the refrigerator 100 further includes:
根据储冰盒151的当前冰量信息匹配对应的预冷温度。The corresponding pre-cooling temperature is matched according to the current ice volume information of the ice storage box 151 .
在本实施方式中，预冷温度可与储冰盒151的冰量正相关。储冰盒151内的冰量越多，储冰盒151内的冰块可释放的冷量越多，制冰蒸发器131化霜过程中可能导致制冰间室113的温度升高幅度就越小，因此，储冰盒151内的冰量越多，对应的预冷温度可越小，从而可根据储冰盒的冰量信息匹配对应的预冷温度，以节省能耗，提高化霜效率。In this embodiment, the pre-cooling temperature may be positively correlated with the amount of ice in the ice storage box 151 . The more ice there is in the ice storage box 151, the more cold the ice cubes in the ice storage box 151 can release, and the higher the temperature of the ice-making compartment 113 may be during the defrosting process of the ice-making evaporator 131. Therefore, the more ice in the ice storage box 151, the lower the corresponding pre-cooling temperature can be, so that the corresponding pre-cooling temperature can be matched according to the ice volume information of the ice storage box, so as to save energy consumption and improve the defrosting efficiency .
进一步的，在本实施方式中，“根据储冰盒151的当前冰量信息匹配对应的预冷温度”可包括：Further, in this embodiment, "matching the corresponding pre-cooling temperature according to the current ice volume information of the ice storage bin 151" may include:
若储冰盒151的当前冰量大于或等于预设值，则所述预冷温度为第一预冷温度；If the current amount of ice in the ice storage box 151 is greater than or equal to the preset value, the pre-cooling temperature is the first pre-cooling temperature;
否则，所述预冷温度为第二预冷温度，其中，第一预冷温度大于第二预冷温度。Otherwise, the pre-cooling temperature is a second pre-cooling temperature, wherein the first pre-cooling temperature is greater than the second pre-cooling temperature.
具体示例如，若储冰盒151的满冰冰量为Q，则预设值可为0.5Q，当储冰盒151的当前冰量大于或者等于0.5Q时，可以匹配第一预冷温度T1，并获取制冰间室113的当前温度，若制冰间室113的当前温度大于T1，则开启制冷系统对制冰间室113进行预冷，直至制冰间室113的温度降低至T1时，可开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜。而当储冰盒151的当前冰量小于0.5Q，可匹配第二预冷温度T2，因储冰盒151内的冰量较少，第二预冷温度T2可小于第一预冷温度T1，若此时制冰间室113的温度大于T2，则可开启制冷系统对制冰间室113进行预冷，直至制冰间室113的温度降低至T2时，可开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜。As a specific example, if the ice storage box 151 is full of ice volume Q, then the preset value can be 0.5Q, when the current ice volume of the ice storage box 151 is greater than or equal to 0.5Q, it can match the first pre-cooling temperature T1, And obtain the current temperature of the ice-making compartment 113, if the current temperature of the ice-making compartment 113 is greater than T1, then turn on the refrigeration system to pre-cool the ice-making compartment 113 until the temperature of the ice-making compartment 113 drops to T1, The defrosting unit corresponding to the ice-making evaporator 131 can be turned on to defrost the ice-making evaporator 131 . And when the current ice volume of the ice storage box 151 is less than 0.5Q, it can match the second pre-cooling temperature T2, because the ice volume in the ice storage box 151 is less, the second pre-cooling temperature T2 can be lower than the first pre-cooling temperature T1, If the temperature of the ice-making compartment 113 is greater than T2 at this time, the refrigeration system can be turned on to pre-cool the ice-making compartment 113 until the temperature of the ice-making compartment 113 drops to T2, and the corresponding ice-making evaporator 131 can be turned on. The defrosting unit defrosts the ice-making evaporator 131 .
如此，根据冰量信息直接匹配制冰间室113的预冷温度，并在确认制冰间室113的温度达到预冷温度时对制冰蒸发器131进行化霜，能够避免制冰间室113温度过高对制冰装置150产生负面影响，同时能够合理控制预冷操作，避免过度预冷，降低能耗。In this way, the pre-cooling temperature of the ice-making compartment 113 is directly matched according to the ice volume information, and the ice-making evaporator 131 is defrosted when it is confirmed that the temperature of the ice-making compartment 113 reaches the pre-cooling temperature, so that the ice-making compartment 113 can be avoided Excessive temperature will have a negative impact on the ice making device 150, and at the same time, the pre-cooling operation can be reasonably controlled to avoid excessive pre-cooling and reduce energy consumption.
如图7所示，为本发明第三实施例的冰箱100控制方法。所述冰箱100控制方法包括：As shown in FIG. 7 , it is a control method of the refrigerator 100 according to the third embodiment of the present invention. The control method of the refrigerator 100 includes:
采集制冰系统的工作参数；Collect the working parameters of the ice making system;
当所述工作参数满足制冰蒸发器131化霜条件且所述制冰装置150的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the ice-turning state, continue to monitor the working state;
当所述工作参数满足制冰蒸发器131化霜条件且所述制冰装置150的当前工作状态为非翻冰状态时，则根据储冰盒151的冰量信息判断是否对制冰间室113预冷；When the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is the non-ice-turning state, it is judged according to the ice volume information of the ice storage box 151 whether to use ice-making compartment 113 Pre-cooling;
若是，则根据所述冰量信息匹配预冷温度，当监控到制冰间室113的温度等于或小于对应的预冷温度时，向所述制冰蒸发器131对应的化霜单元发出化霜启动信号；If so, match the pre-cooling temperature according to the ice volume information, and when the temperature of the ice-making compartment 113 is monitored to be equal to or lower than the corresponding pre-cooling temperature, send a defrosting message to the corresponding defrosting unit of the ice-making evaporator 131. start signal;
若否，则向所述制冰蒸发器131对应的化霜单元发出化霜启动信号。If not, send a defrosting start signal to the defrosting unit corresponding to the ice-making evaporator 131 .
本实施例的冰箱100控制方法与第二实施的冰箱100控制方法区别在于，当所述工作参数满足制冰蒸发器131的化霜条件且所述制冰装置150的当前工作状态为非翻冰状态时，根据储冰盒151的冰量信息判断是否对制冰间室113预冷，若需要对制冰间室113预冷，再根据储冰盒151的冰量信息匹配对应的预冷温度，控制制冷系统对制冰间室113预冷。The difference between the control method of the refrigerator 100 in this embodiment and the control method of the refrigerator 100 in the second implementation is that when the working parameters meet the defrosting conditions of the ice-making evaporator 131 and the current working state of the ice-making device 150 is non-ice turning state, judge whether to pre-cool the ice-making compartment 113 according to the ice volume information of the ice storage box 151, and then match the corresponding pre-cooling temperature according to the ice volume information of the ice storage box 151 , control the refrigeration system to pre-cool the ice-making compartment 113 .
进一步的，参见图8，“根据储冰盒151的冰量信息判断是否对制冰间室113进行预冷”包括：Further, referring to FIG. 8 , "judging whether to pre-cool the ice-making compartment 113 according to the ice volume information of the ice storage box 151" includes:
判断储冰盒151的冰量是否小于第一预设值。It is judged whether the amount of ice in the ice storage box 151 is less than a first preset value.
具体示例如，第一预设值可为储冰盒151的满冰冰量Q，也可以为其他任何合适的冰量，第一预设值可大于0.5Q。当储冰盒151的冰量大于第一预设值时，储冰盒151内的冰量较多，此时，制冰蒸发器131化霜过程中产生的温升不会使得制冰间室113温度升高过多，也不会导致储冰盒151内的冰块融化，因此，可以无需对制冰间室113进行预冷，直接开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜，从而可以节省能耗。For example, the first preset value may be the full ice volume Q of the ice storage bin 151 , or any other suitable ice volume, and the first preset value may be greater than 0.5Q. When the amount of ice in the ice storage box 151 is greater than the first preset value, the amount of ice in the ice storage box 151 is relatively large. At this time, the temperature rise generated during the defrosting process of the ice-making evaporator 131 will not make the ice-making compartment If the temperature of 113 rises too much, it will not cause the ice cubes in the ice storage box 151 to melt. Therefore, it is not necessary to pre-cool the ice-making compartment 113, and the defrosting unit corresponding to the ice-making evaporator 131 can be directly opened to make ice. The evaporator 131 performs defrosting, thereby saving energy consumption.
因储冰盒151内的冰量越多，冰块可散发出的冷量越多，制冰蒸发器131化霜过程中导致制冰间室113的温升越小，当储冰盒151内的冰量大于一定量时，制冰蒸发器131化霜过程中产生的温度可能不会导致制冰间室113的温度过高，因此，可以先根据储冰盒151内的冰量信息判断是否需要对制冰间室113进行预冷，如此，可以减少预冷时间，避免预冷过程中压缩机产生的噪音，同时可以提高化霜效率，节省能耗。Because the more ice in the ice storage box 151, the more cold the ice cubes can dissipate, the smaller the temperature rise of the ice-making compartment 113 during the defrosting process of the ice-making evaporator 131 is. When the amount of ice is greater than a certain amount, the temperature generated during the defrosting process of the ice-making evaporator 131 may not cause the temperature of the ice-making compartment 113 to be too high. The ice-making compartment 113 needs to be pre-cooled. In this way, the pre-cooling time can be reduced, the noise generated by the compressor during the pre-cooling process can be avoided, and the defrosting efficiency can be improved to save energy consumption.
在本实施方式中，预冷温度可与当前冰量正相关。“根据冰量信息匹配相应的预冷温度”可包括：In this embodiment, the pre-cooling temperature may be positively correlated with the current amount of ice. "Matching the corresponding pre-cooling temperature based on ice volume information" may include:
若当前冰量大于或等于第二预设值，则所述预冷温度为第一预冷温度；If the current amount of ice is greater than or equal to the second preset value, the pre-cooling temperature is the first pre-cooling temperature;
否则，所述预冷温度为第二预冷温度；Otherwise, the pre-cooling temperature is the second pre-cooling temperature;
其中，所述第二预设值小于所述第一预设值，所述第二预冷温度小于所述第一预冷温度。Wherein, the second preset value is smaller than the first preset value, and the second pre-cooling temperature is lower than the first pre-cooling temperature.
具体示例如，若储冰盒151的满冰冰量为Q，则第一预设值可以为0.8Q，第二预设值可以为0.5Q，当储冰盒151中的当前冰量大于或等于第一预设值0.8Q时，无需对制冰间室113进行预冷，可直接开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜；当储冰盒151的当前冰量小于第一预设值0.8Q，且大于或等于第二预设值0.5Q时，制冰间室113对应的预冷温度可为T1，此时，若制冰间室113的温度大于T1，则可先开启制冷系统对制冰间室113进行预冷，当制冰间室113的温度降低至T1时，再控制开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜；若储冰盒151的当前冰量小于第二预设值0.5Q，则制冰间室113对应的预冷温度可为T2，且T2小于T1以保证制冰间室113内的储冰盒151内的冰块不受影响，此时，若制冰间室113的温度大于T2，则可先开启制冷系统对制冰间室113进行预冷，当制冰间室113的温度降低至T2时，再控制开启制冰蒸发器131对应的化霜单元对制冰蒸发器131进行化霜。For example, if the ice storage bin 151 is full of ice and the ice volume is Q, the first preset value can be 0.8Q, and the second preset value can be 0.5Q. When the current ice volume in the ice storage bin 151 is greater than or equal to When the first preset value is 0.8Q, there is no need to pre-cool the ice-making compartment 113, and the defrosting unit corresponding to the ice-making evaporator 131 can be directly turned on to defrost the ice-making evaporator 131; When the amount of ice is less than the first preset value 0.8Q and greater than or equal to the second preset value 0.5Q, the corresponding precooling temperature of the ice making compartment 113 can be T1. At this time, if the temperature of the ice making compartment 113 is greater than T1, then the refrigeration system can be turned on first to pre-cool the ice-making compartment 113, and when the temperature of the ice-making compartment 113 drops to T1, then the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on for the ice-making evaporator 131 Perform defrosting; if the current ice volume of the ice storage box 151 is less than the second preset value of 0.5Q, then the corresponding precooling temperature of the ice making compartment 113 can be T2, and T2 is less than T1 to ensure that the ice making compartment 113 The ice cubes in the ice storage box 151 will not be affected. At this time, if the temperature of the ice-making compartment 113 is greater than T2, the refrigeration system can be turned on to pre-cool the ice-making compartment 113. When the temperature of the ice-making compartment 113 When the temperature decreases to T2, the defrosting unit corresponding to the ice-making evaporator 131 is controlled to be turned on to defrost the ice-making evaporator 131 .
如此，可根据储冰盒151内的当前冰量判断是否对制冰间室113进行预冷并匹配合适的预冷温度，减少能耗提升化霜效率。In this way, it can be judged according to the current amount of ice in the ice storage box 151 whether to pre-cool the ice-making compartment 113 and match the appropriate pre-cooling temperature, so as to reduce energy consumption and improve defrosting efficiency.
参见图9，本发明一实施方式还提供一种冰箱100，包括存储器102和处理器101，存储器102和处理器101通过通信总线104通信连接。存储器102上存储有可在处理器101上运行的计算机程序，所述处理器101执行所述计算机程序时，实现上述实施方式中的冰箱控制方法中的步骤。冰箱100还包括与通信总线104连接的通信接口103，用于与冰箱100内的其他设备通信。Referring to FIG. 9 , an embodiment of the present invention also provides a refrigerator 100 , including a memory 102 and a processor 101 , and the memory 102 and the processor 101 are communicatively connected through a communication bus 104 . A computer program that can run on the processor 101 is stored in the memory 102. When the processor 101 executes the computer program, the steps in the refrigerator control method in the above-mentioned embodiments are realized. The refrigerator 100 also includes a communication interface 103 connected to a communication bus 104 for communicating with other devices in the refrigerator 100 .
本发明一实施方式还提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时，实现上述实施方式中的冰箱控制方法中的步骤。An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps in the method for controlling the refrigerator in the above-mentioned embodiment are implemented.
因此，综上所述，本发明提供的冰箱控制方法以及冰箱100，当制冰蒸发器131满足化霜条件时，进一步的根据制冰装置150的当前工作状态判断是否对制冰蒸发器进行化霜，当制冰装置的当前工作状态为翻冰状态时，则在翻冰结束后再对制冰蒸发器进行化霜，避免翻冰过程中制冰蒸发器化霜导致制冰间室温度过高，制冰盘中或者储冰盒中的冰块融化，形成冰坨。Therefore, in summary, the refrigerator control method and the refrigerator 100 provided by the present invention, when the ice-making evaporator 131 meets the defrosting conditions, further judge whether to defrost the ice-making evaporator according to the current working state of the ice-making device 150. When the current working state of the ice making device is turning over ice, defrost the ice making evaporator after turning over ice to avoid overheating of the ice making room due to defrosting of the ice making evaporator during turning over ice. High, the ice cubes in the ice maker tray or in the ice storage bin melt and form ice cubes.
应当理解，虽然本说明书按照实施例加以描述，但并非每个实施例仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施例。It should be understood that although the description is described according to the embodiments, not each embodiment only includes an independent technical solution, and this description of the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施例的具体说明，并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施例或变更均应包含在本发明的保护范围之内。The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. All equivalent embodiments or changes made without departing from the technical spirit of the present invention All should be included within the protection scope of the present invention.

Claims (14)

  1. 一种冰箱控制方法，其特征在于，包括:A refrigerator control method, characterized in that, comprising:
    采集制冰系统的工作参数；Collect the working parameters of the ice making system;
    当所述工作参数满足制冰蒸发器化霜条件且制冰装置的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-turning state, continue to monitor the working state;
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则向所述制冰蒸发器对应的化霜单元发出启动信号。When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the non-ice-turning state, a start signal is sent to the defrosting unit corresponding to the ice-making evaporator.
  2. 如权利要求1所述的冰箱控制方法，其特征在于，所述非翻冰状态包括储冰状态和制冰状态。The refrigerator control method according to claim 1, wherein the non-ice turning state includes an ice storage state and an ice making state.
  3. 如权利要求2所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 2, further comprising:
    若所述当前工作状态为制冰状态，则向所述制冰蒸发器对应的化霜单元发出启动信号并控制所述制冰装置停止制冰操作。If the current working state is the ice making state, a start signal is sent to the defrosting unit corresponding to the ice making evaporator and the ice making device is controlled to stop the ice making operation.
  4. 如权利要求3所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 3, further comprising:
    若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。If the current working state of the ice-making device is the ice-making state, restart the ice-making operation after receiving the defrosting end signal of the ice-making evaporator.
  5. 一种冰箱控制方法，其特征在于，包括：A method for controlling a refrigerator, comprising:
    采集制冰系统的工作参数；Collect the working parameters of the ice making system;
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为翻冰状态时，则继续监控所述制冰装置的工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-turning state, continue to monitor the working state of the ice-making device;
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则控制制冷系统对制冰间室制冷，并监控制冰间室的温度；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is a non-ice-turning state, control the refrigeration system to cool the ice-making compartment and monitor the temperature of the ice-making compartment;
    当制冰间室的温度等于或小于对应的预冷温度时，向所述制冰蒸发器对应的化霜单元发出化霜启动信号。When the temperature of the ice-making compartment is equal to or lower than the corresponding pre-cooling temperature, a defrosting start signal is sent to the corresponding defrosting unit of the ice-making evaporator.
  6. 如权利要求5所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 5, further comprising:
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则根据储冰盒的当前冰量信息匹配对应的预冷温度。When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is a non-refrosting state, the corresponding pre-cooling temperature is matched according to the current ice volume information of the ice storage box.
  7. 如权利要求5所述的冰箱控制方法，其特征在于，所述非翻冰状态包括储冰状态和制冰状态。The refrigerator control method according to claim 5, wherein the non-ice turning state includes an ice storage state and an ice making state.
  8. 如权利要求7所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 7, further comprising:
    若所述当前工作状态为制冰状态，则控制所述制冰蒸发器对应的化霜单元开启化霜操作并停止制冰操作。If the current working state is the ice-making state, control the defrosting unit corresponding to the ice-making evaporator to start the defrosting operation and stop the ice-making operation.
  9. 如权利要求8所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 8, further comprising:
    若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。If the current working state of the ice-making device is the ice-making state, restart the ice-making operation after receiving the defrosting end signal of the ice-making evaporator.
  10. 一种冰箱控制方法，其特征在于，包括：A method for controlling a refrigerator, comprising:
    采集制冰系统的工作参数；Collect the working parameters of the ice making system;
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为翻冰状态时，则继续监控所述工作状态；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the ice-turning state, continue to monitor the working state;
    当所述工作参数满足制冰蒸发器化霜条件且所述制冰装置的当前工作状态为非翻冰状态时，则根据储冰盒的冰量信息判断是否对制冰间室预冷；When the working parameters meet the defrosting conditions of the ice-making evaporator and the current working state of the ice-making device is the non-ice-turning state, then judge whether to pre-cool the ice-making compartment according to the ice volume information of the ice storage box;
    若是，则根据所述冰量信息匹配预冷温度，当监控到制冰间室的温度等于或小于对应的预冷温度时，向所述制冰蒸发器对应的化霜单元发出化霜启动信号；If so, match the pre-cooling temperature according to the ice volume information, and send a defrosting start signal to the defrosting unit corresponding to the ice-making evaporator when the temperature of the ice-making compartment is monitored to be equal to or lower than the corresponding pre-cooling temperature ;
    若否，则向所述制冰蒸发器对应的化霜单元发出化霜启动信号。If not, send a defrosting start signal to the defrosting unit corresponding to the ice-making evaporator.
  11. 如权利要求10所述的冰箱控制方法，其特征在于，“根据储冰盒的冰量信息判断是否对制冰间室预冷”包括：The refrigerator control method according to claim 10, wherein "judging whether to pre-cool the ice-making compartment according to the ice volume information of the ice storage box" includes:
    判断所述储冰盒的冰量是否小于第一预设值。It is judged whether the amount of ice in the ice storage box is less than a first preset value.
  12. 如权利要求10所述的冰箱控制方法，其特征在于，所述非翻冰状态包括储冰状态和制冰状态。The refrigerator control method according to claim 10, wherein the non-ice turning state includes an ice storage state and an ice making state.
  13. 如权利要求12所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 12, further comprising:
    若所述当前工作状态为制冰状态，则控制所述制冰蒸发器对应的化霜单元开启化霜操作并停止制冰操作。If the current working state is the ice-making state, control the defrosting unit corresponding to the ice-making evaporator to start the defrosting operation and stop the ice-making operation.
  14. 如权利要求13所述的冰箱控制方法，其特征在于，还包括：The refrigerator control method according to claim 13, further comprising:
    若所述制冰装置的当前工作状态为制冰状态，则在收到制冰蒸发器化霜结束信号后重启制冰操作。If the current working state of the ice-making device is the ice-making state, restart the ice-making operation after receiving the defrosting end signal of the ice-making evaporator.
PCT/CN2022/115370 2021-09-08 2022-08-29 Refrigerator control method WO2023035998A1 (en)

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CN109780785A (en) * 2019-01-09 2019-05-21 合肥美的电冰箱有限公司 Refrigerator and its control method, device and system
CN111238120A (en) * 2020-01-17 2020-06-05 合肥华凌股份有限公司 Defrosting control method, ice maker and control device and storage device thereof

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