WO2020133244A1 - 冰箱的控制方法、装置及冰箱 - Google Patents

冰箱的控制方法、装置及冰箱 Download PDF

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Publication number
WO2020133244A1
WO2020133244A1 PCT/CN2018/124968 CN2018124968W WO2020133244A1 WO 2020133244 A1 WO2020133244 A1 WO 2020133244A1 CN 2018124968 W CN2018124968 W CN 2018124968W WO 2020133244 A1 WO2020133244 A1 WO 2020133244A1
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WO
WIPO (PCT)
Prior art keywords
currently
compartment
cooling
refrigerator
cooled
Prior art date
Application number
PCT/CN2018/124968
Other languages
English (en)
French (fr)
Inventor
唐学强
Original Assignee
合肥美的电冰箱有限公司
合肥华凌股份有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 合肥美的电冰箱有限公司, 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥美的电冰箱有限公司
Priority to PCT/CN2018/124968 priority Critical patent/WO2020133244A1/zh
Priority to US17/296,175 priority patent/US20220011036A1/en
Priority to EP18945188.3A priority patent/EP3832236A4/en
Publication of WO2020133244A1 publication Critical patent/WO2020133244A1/zh

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Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/01—Timing
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements

Definitions

  • the present application relates to the technical field of electrical appliances, in particular to a refrigerator control method, device and refrigerator.
  • refrigerators are developing towards large volumes and multi-functions.
  • refrigeration systems have also developed from a single system to multiple systems.
  • the characteristics of a multi-system refrigerator are multiple capillaries and a "one-in, multiple-out" solenoid valve. After connecting the multiple outlet tubes of the solenoid valve and multiple capillaries, the rotation angle of the valve body of the solenoid valve set in advance by the program Correspondence between the capillaries connected to the solenoid valve, when cooling is requested, the valve body of the solenoid valve operates according to the preset control rules, and the purpose of cooling each compartment can be achieved.
  • This application aims to solve one of the technical problems in the related art at least to a certain extent.
  • the first objective of the present application is to propose a refrigerator control method. After detecting and confirming the first set time, the compartment that is currently requesting cooling is not cooled, the compartment that is currently cooled is determined, and the The rotation angle of the valve body corresponding to the currently set room that is currently requested to be cooled and the room that is currently requested to be cooled are interchanged, so that the room that is currently requested to be cooled is cooled, which can solve the problem of capillaries and solenoid valves in the production process of multi-system refrigerators
  • the problem that the refrigerator cannot be cooled normally due to incorrect connection reduces the refrigerator repair rate, improves refrigerator production efficiency, and reduces manufacturing costs.
  • the second object of the present application is to propose a control device for a refrigerator.
  • the third purpose of this application is to propose a refrigerator.
  • the fourth purpose of this application is to propose an electronic device.
  • the fifth object of the present application is to propose a non-transitory computer-readable storage medium.
  • an embodiment of the first aspect of the present application provides a method for controlling a refrigerator, the refrigerator includes at least two compartments, and the control method includes:
  • the currently requested cooling room is not cooled, the currently cooled room is determined, and the currently set cooling requested room and the currently cooled
  • the inter-chamber request for cooling corresponds to the valve body rotation angle interchange.
  • the refrigerator includes at least two compartments. First, the compartment that currently requests cooling is obtained, and then, after detecting and confirming the first set time, the compartment that currently requests refrigeration is not obtained. For cooling, determine the compartment that is currently cooled, and interchange the valve body rotation angles corresponding to the currently set compartment that currently requests refrigeration and the compartment that is currently cooled that requests refrigeration. Determine the compartment that is currently cooled, and interchange the valve body rotation angles of the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled, so that the compartment that is currently requested for cooling can be cooled. Solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, and reduce the manufacturing cost.
  • control method of the refrigerator further includes: after detecting and confirming the first set time, the currently requested cooling compartment is cooled, and maintaining the currently set at least two compartments The rotation angle of the valve body corresponding to the requested cooling is unchanged.
  • the refrigerator includes two compartments, and the rotation angles of the valve bodies corresponding to the currently set compartments that are currently requested for cooling and the compartments that are currently cooled are requested to be interchanged After that, it also includes: controlling the set compartment to request cooling, the set compartment is any one of the two compartments; detecting and confirming that the set compartment is cooled and maintained after the second set time The rotation angle of the valve body corresponding to the two compartments currently requested for cooling remains unchanged; after detecting and confirming that the set compartment has not been cooled after the second set time, a refrigerator fault alarm signal is issued.
  • the refrigerator includes at least three compartments, and the rotation angles of the valve bodies corresponding to the currently set compartments that currently request cooling and the compartments that are currently cooled request cooling After the replacement, it also includes: accumulating the number of exchanges; detecting and confirming that the number of exchanges is less than the threshold of the number of exchanges, controlling the currently cooled compartment to request cooling, and returning to the compartment to obtain the current request for cooling In the step, the difference between the number of the at least three compartments and the threshold value of the number of interchanges is 1.
  • the control method of the refrigerator further includes: detecting and confirming that the number of swaps is equal to the threshold of the number of swaps, controlling the compartment that is currently cooled to request cooling; reacquiring the current request for cooling Compartment; detect and confirm that the currently requested cooling compartment is cooled after the third set time, keeping the valve body rotation angle corresponding to the currently set at least three compartments requested for cooling unchanged; detect and confirm the third After the set time, the currently requested cooling compartment is not cooled, and a refrigerator fault alarm signal is issued.
  • the acquiring the compartment currently requested for cooling includes: acquiring the compartment currently requested for cooling each time the compressor is started or after the defrosting ends.
  • an embodiment of the second aspect of the present application provides a control device for a refrigerator, the refrigerator includes at least two compartments, and the control device includes:
  • the acquisition module is configured to acquire the currently requested cooling compartment
  • the execution module is configured to detect and confirm that the currently requested cooling room is not cooled after the first set time, determine the currently cooled room, and set the currently set cooling request room and The currently cooled compartment requests that the rotation angles of the valve bodies corresponding to the refrigeration be interchanged.
  • the refrigerator includes at least two compartments. First, the compartment that currently requests cooling is acquired, and then, after detecting and confirming the first set time, the compartment that currently requests cooling is not cooled. , Determine the compartment that is currently cooled, and swap the rotation angle of the valve body corresponding to the currently set compartment that currently requires cooling and the compartment that is currently cooled that requests cooling. Determine the compartment that is currently cooled, and interchange the valve body rotation angles of the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled, so that the compartment that is currently requested for cooling can be cooled. Solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, and reduce the manufacturing cost.
  • the execution module is further configured to: after detecting and confirming the first set time, the currently requested cooling compartment is cooled and maintain the currently set at least 2 compartments The rotation angle of the valve body corresponding to the requested cooling is unchanged.
  • the refrigerator includes two compartments
  • the execution module is further configured to: request the compartment that is currently set to be cooled and the compartment that is currently cooled to be requested After the rotation angles of the valve bodies corresponding to cooling are interchanged, the control setting room is requested to cool, and the setting room is any one of the two rooms; the setting is detected and confirmed after the second set time The compartment is cooled, keeping the rotation angle of the valve body corresponding to the currently set request for cooling of the two compartments unchanged; detecting and confirming that the set compartment is not cooled after the second set time, a refrigerator fault alarm is issued signal.
  • the refrigerator includes at least three compartments
  • the execution module is further configured to: in the compartment that currently sets the currently requested refrigeration and the compartment that is currently cooled After the rotation angle of the valve body corresponding to the requested cooling is swapped, the total number of swaps is accumulated; it is detected and confirmed that the number of swaps is less than the threshold of the number of swaps, and the currently cooled compartment is controlled to request cooling, and the acquisition is triggered
  • the module re-executes the step of acquiring the compartments currently requested for cooling, and the difference between the number of the at least three compartments and the threshold of the number of interchange times is 1.
  • the execution module is further configured to: detect and confirm that the number of swaps is equal to the threshold of the number of swaps, control the currently cooled compartment to request cooling; and reacquire the current requested cooling Compartment; detect and confirm that the currently requested cooling compartment is cooled after the third set time, keeping the valve body rotation angle corresponding to the currently set at least three compartments requested for cooling unchanged; detect and confirm the third After the set time, the currently requested cooling compartment is not cooled, and a refrigerator fault alarm signal is issued.
  • the acquisition module is specifically configured to acquire the compartment that is currently requested to be cooled after each compressor startup or after each defrosting ends.
  • a third aspect embodiment of the present application provides a refrigerator, including: the refrigerator control device as described in the second aspect embodiment of the present application.
  • an embodiment of the fourth aspect of the present application provides an electronic device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing During the program, the refrigerator control method as described in the embodiment of the first aspect of the present application is implemented.
  • the fifth aspect of the present application provides a non-transitory computer-readable storage medium on which a computer program is stored.
  • the program is executed by a processor, the program is implemented as described in the first aspect of the present application.
  • Figure 1 is a working principle diagram of a three-system refrigerator solenoid valve
  • FIG. 2 is a flowchart of a control method of a refrigerator according to an embodiment of the present application
  • FIG. 3 is a flowchart of a control method of a refrigerator according to another embodiment of the present application.
  • FIG. 4 is a specific flowchart of a control method of a refrigerator according to another embodiment of the present application.
  • FIG. 5 is a flowchart of a control method of a refrigerator according to another embodiment of the present application.
  • FIG. 6 is a specific flowchart of a control method of a refrigerator according to another embodiment of the present application.
  • FIG. 7 is a structural diagram of a control device of a refrigerator according to an embodiment of the present application.
  • FIG. 8 is a structural diagram of a refrigerator according to an embodiment of the present application.
  • FIG. 9 is a structural diagram of an electronic device according to an embodiment of the present application.
  • Fig. 1 is a working principle diagram of a three-system refrigerator solenoid valve.
  • the three-system refrigerator solenoid valve is a "one-in, three-out" solenoid valve, including three outlet pipes A, B and C, and there are three connection methods in total .
  • the three outlet pipes of the solenoid valve A, B and C respectively correspond to the three specific rotation angles of the solenoid valve: after the valve body of the solenoid valve rotates corresponding to the rotation angle of the outlet pipe A, the outlet pipe A will be connected; the valve body of the solenoid valve rotates After the rotation angle corresponding to the B outlet pipe, the B outlet pipe will be turned on; after the solenoid valve body rotates the rotation angle corresponding to the C outlet pipe, the C outlet pipe will be turned on.
  • the program By driving the valve body of the solenoid valve to rotate by the corresponding rotation angle, the capillary corresponding to the requested refrigeration compartment can be connected to achieve refrigeration.
  • FIG. 2 is a flowchart of a control method of a refrigerator according to an embodiment of the present application. As shown in FIG. 2, the control method of the refrigerator includes:
  • the refrigerator includes at least two compartments, and at least two compartments of the currently requested refrigeration are obtained.
  • the current request may be obtained after each compressor is started or after each defrosting is completed.
  • Refrigerated compartments to avoid the solenoid valve out of step caused by the loss of control signals during the control process, to prevent abnormal refrigeration of the refrigerator.
  • the first set time may be set in advance, and the first set time may specifically be 5 minutes (min). After the first set time, it is detected whether the compartment that is currently requesting cooling is cooled.
  • a compartment temperature sensor may be provided in at least two compartments of the refrigerator, and a defrost temperature sensor may be provided at the outlet of the evaporator in at least two compartments of the refrigerator.
  • the compartment temperature sensor and the defrost temperature sensor may be The refrigerator control system is connected, and the refrigerator control system can obtain the room temperature collected by the room temperature sensor and the temperature of the outlet of the evaporator collected by the defrost temperature sensor in real time.
  • step S101 after acquiring the currently requested cooling compartment, firstly, the refrigerator control system is used to collect the initial compartment temperature Tj and the initial evaporator outlet temperature Th of the currently requested cooling compartment. After the first set time, the refrigerator control system collects the current room temperature Tj1 and the outlet temperature Th1 of the evaporator after the first set time, compares Tj and Tj1, Th and Th1, and determines the current requested cooling Whether the room is cooled.
  • Tj ⁇ Tj1 and Th ⁇ Th1 that is, the indoor temperature after the first set time is equal to or greater than the initial indoor temperature and the temperature at the outlet of the evaporator after the first set time is equal to or greater than the temperature at the outlet of the initial evaporator, then It is judged that the currently requested cooling room is not cooled; if Tj>Tj1 or Th>Th1, it means that the room temperature after the first set time is less than the initial room temperature or the temperature at the outlet of the evaporator after the first set time is less than the initial The temperature at the outlet of the evaporator can be judged that the compartment currently requesting refrigeration is cooled.
  • the currently requested cooling room After detecting and confirming the first set time, the currently requested cooling room is not cooled, it means that the connection between the capillary tube and the solenoid valve outlet tube may be wrong at this time, determine the currently cooled room, and set the current set
  • the rotation angle of the valve body corresponding to the currently requested cooling compartment and the currently requested cooling compartment is interchanged, so that the currently requested cooling compartment is cooled.
  • the refrigerator includes two compartments, that is, the refrigerator is a dual-system refrigerator, the compartment that does not request refrigeration is the compartment that is currently being cooled; if the refrigerator includes at least three compartments, the refrigerator For three-system or more-system refrigerators, it is necessary to determine whether the rooms that are not requested to be cooled are cooled in order to determine the rooms that are currently cooled.
  • the method of detecting whether the rooms are cooled please refer to the above description. I won't repeat them here.
  • control method of the refrigerator further includes: after detecting and confirming the first set time, the compartment currently requesting cooling is cooled, and the rotation angle of the valve body corresponding to the currently set at least two compartments requesting cooling is unchanged.
  • the compartment currently requested for cooling is detected after the first set time is detected and confirmed, it means that the capillary and the solenoid valve outlet are correctly connected at this time, no adjustment is required, and the current setting is maintained at least 2 The rotation angle of the valve body corresponding to the cooling request of each compartment is unchanged.
  • the refrigerator includes at least two compartments. First, the compartment that currently requests cooling is obtained, and then, after detecting and confirming the first set time, the compartment that currently requests refrigeration is not obtained. For cooling, determine the compartment that is currently cooled, and interchange the valve body rotation angles corresponding to the currently set compartment that currently requests refrigeration and the compartment that is currently cooled that requests refrigeration. Determine the compartment that is currently cooled, and interchange the valve body rotation angles of the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled, so that the compartment that is currently requested for cooling can be cooled. Solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, and reduce the manufacturing cost.
  • FIG. 3 is a flowchart of a control method of a refrigerator according to another embodiment of the present application.
  • the refrigerator includes two compartments, that is, the refrigerator is a dual-system refrigerator, after step S102 of the embodiment shown in FIG. 2, as shown in FIG.
  • the refrigerator control method may further include:
  • control setting room requests cooling, and the setting room is any one of the two rooms.
  • the refrigerator control system can be used to control the set room to request cooling, wherein the set room is any one of the two rooms, that is, the set room can be the currently requested cooling room or the current No room for cooling requested.
  • the second set time may be preset, and the second set time may specifically be 5 minutes. After the second set time, it is detected whether the set compartment is cooled, and the method for detecting whether the compartment is cooled can be specifically referred to the detailed description in step S102 of the embodiment shown in FIG. 2, which will not be repeated here.
  • the refrigerator Abnormal cooling, the refrigerator fault alarm signal is issued.
  • FIG. 4 is a specific example of a control method of a refrigerator according to another embodiment of the present application Flow chart, as shown in FIG. 4, the control method of the refrigerator may specifically include:
  • S302 Determine whether the compartment currently requesting refrigeration is a refrigerator compartment.
  • step S303 If yes, go to step S303; if no, go to step S306.
  • step S312 If yes, go to step S312; if no, go to step S310.
  • step S312 If yes, go to step S312; if no, go to step S309.
  • step S312 If yes, go to step S312; if no, go to step S313.
  • the refrigerator includes two compartments.
  • the control setting compartment requests cooling
  • the setting compartment is any one of the two compartments, and then, the second setting time
  • the refrigerator fault alarm signal is issued. It can solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary tube and the solenoid valve in the production process of the dual system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, reduce the manufacturing cost, and can send an alarm signal when the refrigerator fails.
  • FIG. 5 is a flowchart of a refrigerator control method according to another embodiment of the present application.
  • the refrigerator includes at least 3 compartments, that is, the refrigerator is a three-system or more system refrigerator
  • the control method of the refrigerator may further include:
  • step S103 after the valve body rotation angles are interchanged in step S103, the number of interchanges is accumulated, and the initial value of the interchange frequency is 0.
  • S402 Detect and confirm that the number of interchanges is less than the threshold of the number of interchanges, control the compartment that is currently cooled to request cooling, and return to the step of acquiring the compartment that currently requests cooling.
  • a threshold for the number of interchanges may be set in advance, wherein the number of at least three compartments may be different from the threshold of the number of interchanges by 1. If it is detected and confirmed that the number of interchanges is less than the threshold of exchanges, the refrigerator can be used
  • the control system controls the currently cooled compartment to request cooling, and returns to step S101 in the embodiment shown in FIG. 2 to enter the loop until the currently cooled compartment is cooled, that is, the currently requested cooling compartment and the currently cooled compartment When all the rooms are cooled, exit the cycle and keep the rotation angle of the valve body corresponding to the currently set at least 3 compartments requesting cooling unchanged.
  • control method of the refrigerator may further include:
  • S403 Detect and confirm that the number of interchanges is equal to the threshold of the number of interchanges, and control the compartment that is currently cooled to request cooling.
  • the refrigerator control system may be used to control the compartment that is currently cooled to request cooling.
  • the compartment for which refrigeration is currently requested is newly acquired.
  • S405 Detect and confirm that the compartment that currently requests cooling is cooled after the third set time, and maintain the rotation angle of the valve body corresponding to the currently set at least three compartments that request cooling.
  • a third set time may be preset, and the third set time may specifically be 5 minutes. After the third set time, it is detected whether the compartment newly requested for cooling obtained in step S404 is cooled. For the method of detecting whether the compartment is cooled, please refer to the detailed description in step S102 of the embodiment shown in FIG. 2. Repeat again. If it is detected and confirmed that the currently requested cooling compartment is cooled after the third set time, it can be judged that the two compartments with interchangeable valve body rotation angles are cooled, keeping the currently set at least 3 compartments corresponding to the requested cooling The rotation angle of the valve body remains unchanged.
  • S406 Detect and confirm that the compartment that currently requires cooling after the third set time has not been cooled, and send out a refrigerator fault alarm signal.
  • the refrigerator may indicate that the refrigerator may have a fault, and a refrigerator fault alarm signal is issued.
  • FIG. 6 is a control method of a refrigerator according to another embodiment of the present application As shown in FIG. 6, the specific control flowchart of the refrigerator may specifically include:
  • S502 Determine whether the compartment currently requesting refrigeration is a refrigerator compartment.
  • step S503 If yes, go to step S503; if no, go to step S507.
  • step S520 If yes, go to step S520; if no, go to step S506.
  • S506 Determine the compartment that is currently refrigerated, and interchange the valve body rotation angle and the rotation angle corresponding to the currently set refrigerator compartment and the currently refrigerated compartment to request refrigeration, and proceed to step S516.
  • S507 Determine whether the currently requested cooling room is a freezer room.
  • step S508 If yes, go to step S508; if no, go to step S512.
  • step S520 If yes, go to step S520; if no, go to step S511.
  • step S511 Determine the compartment that is currently cooled, and interchange the rotation angles of the valve body corresponding to the currently set freezing compartment and the compartment that is currently cooled to request cooling, and proceed to step S516.
  • step S520 If yes, go to step S520; if no, go to step S515.
  • S515 Determine the compartment that is currently refrigerated, and exchange the rotation angles of the valve body corresponding to the currently set temperature-variable compartment and the compartment that is currently refrigerated to request refrigeration, and proceed to step S516.
  • S517 Control the compartment that is currently cooled to request cooling.
  • step S501 If the number of swaps is less than the threshold of the number of swaps, return to step S501; if the number of swaps is equal to the threshold of the number of swaps, then step S518 is entered.
  • step S520 If yes, go to step S520; if no, go to step S521.
  • the refrigerator includes at least three compartments. First, the set compartment is controlled to request cooling, and then, after the first set time is detected and confirmed, the compartment currently requesting refrigeration is not When cooling is obtained, the compartment that is currently cooled is determined, and the rotation angles of the valve bodies corresponding to the currently set compartment that is currently requested for cooling and the compartment that is currently cooled are requested to be interchanged. It can solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of three or more systems refrigerators, reduce the refrigerator repair rate, improve the refrigerator production efficiency, reduce the manufacturing cost, and can alarm when the refrigerator fails signal.
  • FIG. 7 is a structural diagram of a control device of a refrigerator according to an embodiment of the present application.
  • the refrigerator includes at least two compartments.
  • the control device includes:
  • the obtaining module 21 is configured to obtain the compartment currently requested for cooling
  • the execution module 22 is configured to detect and confirm that the currently requested cooling room is not cooled after the first set time, determine the currently cooled room, and set the currently set cooling requested room and the currently cooled
  • the inter-chamber request for cooling corresponds to the valve body rotation angle interchange.
  • the refrigerator includes at least two compartments. First, the compartment that currently requests cooling is acquired, and after detecting and confirming the first set time, the compartment that currently requests cooling is not cooled. The currently cooled compartment is determined, and the rotation angle of the valve body corresponding to the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled is interchanged. Determine the compartment that is currently cooled, and interchange the valve body rotation angles of the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled, so that the compartment that is currently requested for cooling can be cooled. Solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, and reduce the manufacturing cost.
  • the execution module 22 is further configured to: after detecting and confirming the first set time, the currently requested cooling room is cooled, and maintain at least 2 rooms currently set The rotation angle of the valve body corresponding to the room request cooling is unchanged.
  • the refrigerator includes two compartments
  • the execution module 22 is further configured to request cooling in the currently set compartment that currently requests cooling and the compartment that is currently cooled. After the corresponding valve body rotation angles are interchanged, control the set compartment to request cooling, set the compartment to any of the two compartments; detect and confirm that the set compartment is cooled after the second set time, keep the current The rotation angle of the valve body corresponding to the two compartments requested for cooling remains unchanged; after detecting and confirming that the set compartment has not been cooled after the second set time, a refrigerator fault alarm signal is issued.
  • the refrigerator includes at least three compartments
  • the execution module 23 is further configured to: request a compartment that is currently set to request cooling and a compartment that is currently cooled After the rotation angle of the valve body corresponding to cooling is interchanged, the number of interchanges is accumulated; detect and confirm that the number of interchanges is less than the threshold of the number of interchanges, control the compartment that is currently cooled to request refrigeration, and trigger the acquisition module 21 to re-execute the acquisition of the current request In the cooling compartment step, the difference between the number of at least three compartments and the threshold value of the number of interchanges is 1.
  • the execution module 22 is further configured to: detect and confirm that the number of swaps is equal to the threshold of the number of swaps, and control the currently-cooled compartment to request cooling; re-acquire the current requested cooling The compartments that are currently requested to be cooled after the third set time are detected and confirmed, and the rotation angle of the valve body corresponding to the currently set at least three compartments that are requested to be cooled remains unchanged; detect and confirm the third set time After that, the compartment currently requesting refrigeration is not cooled, and a refrigerator fault alarm signal is issued.
  • the obtaining module 21 is specifically configured to: after each compressor starts or after each defrosting ends, obtain a compartment that currently requests refrigeration.
  • the refrigerator includes at least two compartments. First, the compartment that currently requests cooling is obtained. Then, after detecting and confirming the first set time, the compartment that currently requests refrigeration is not obtained. For cooling, determine the compartment that is currently cooled, and interchange the valve body rotation angles corresponding to the currently set compartment that currently requests refrigeration and the compartment that is currently cooled that requests refrigeration. Determine the compartment that is currently cooled, and interchange the valve body rotation angles of the currently set compartment that is currently requested for cooling and the current compartment that is requested to be cooled, so that the compartment that is currently requested for cooling can be cooled. Solve the problem that the refrigerator cannot be cooled normally due to the connection error between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the refrigerator repair rate, improve the refrigerator production efficiency, and reduce the manufacturing cost.
  • an embodiment of the present application also proposes a refrigerator 30, as shown in FIG. 8, including: the refrigerator control unit 31 shown in the above embodiment.
  • an embodiment of the present application further proposes an electronic device 40.
  • the electronic device includes a memory 41 and a processor 42.
  • the memory 41 stores a computer program that can run on the processor 42, and the processor 42 executes the program to implement the control method of the refrigerator as shown in the above embodiment.
  • the embodiments of the present application also propose a non-transitory computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the control method of the refrigerator as shown in the above embodiments is implemented .

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Abstract

一种冰箱（30）的控制方法、装置及冰箱（30），冰箱（30）包括至少2个间室，该控制方法包括：获取当前请求制冷的间室；检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。

Description

冰箱的控制方法、装置及冰箱
相关申请的交叉引用
本申请要求合肥美的电冰箱有限公司、合肥华凌股份有限公司、美的集团股份有限公司于2018年12月28日提交的、发明名称为“冰箱的控制方法、装置及冰箱”的、中国专利申请号为“_”的优先权。
技术领域
本申请涉及电器技术领域，尤其涉及一种冰箱的控制方法、装置及冰箱。
背景技术
随着经济技术的发展及广大消费者消费需求的升级，冰箱向着大容积、多功能发展，作为冰箱的基础技术，制冷系统也从单系统向多系统发展。多系统冰箱的特点为多个毛细管及一个“一进多出”的电磁阀，将电磁阀的多个出管与多个毛细管互相连接后，程序预先设定好的电磁阀阀体转动角度与电磁阀所连接毛细管的对应关系，当请求制冷时，电磁阀阀体按照预先设定好的控制规则运行，即可实现各个间室制冷的目的。
相关技术中，冰箱设计时会按照设定规则对电磁阀的多个出管及其对应的多个毛细管做相同的标记，生产时只需要把标记相同的电磁阀出管与毛细管连接起来并焊接好即可。但由于运输中标记脱落或者员工操作不细心等原因，电磁阀出管与毛细管仍可能出现接错现象，导致冰箱不能正常制冷，并且，需经过商检之后才能发现并进行返修，导致冰箱生产效率低，制造成本高。
发明内容
本申请旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本申请的第一个目的在于提出一种冰箱的控制方法，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
本申请的第二个目的在于提出一种冰箱的控制装置。
本申请的第三个目的在于提出一种冰箱。
本申请的第四个目的在于提出一种电子设备。
本申请的第五个目的在于提出一种非临时性计算机可读存储介质。
为达上述目的，本申请第一方面实施例提出了一种冰箱的控制方法，所述冰箱包括至少2个间室，所述控制方法包括：
获取当前请求制冷的间室；
检测并确认第一设定时间后，所述当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换。
根据本申请实施例提出的冰箱的控制方法，冰箱包括至少2个间室，首先，获取当前请求制冷的间室，然后，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
根据本申请的一个实施例，该冰箱的控制方法还包括：检测并确认所述第一设定时间后，所述当前请求制冷的间室得到制冷，保持当前设置的所述至少2个间室请求制冷对应的阀体转动角度不变。
根据本申请的一个实施例，所述冰箱包括2个间室，所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，还包括：控制设定间室请求制冷，所述设定间室为所述2个间室中的任意一个；检测并确认第二设定时间后所述设定间室得到制冷，保持当前设置的所述2个间室请求制冷对应的阀体转动角度不变；检测并确认第二设定时间后所述设定间室未得到制冷，则发出冰箱故障报警信号。
根据本申请的一个实施例，所述冰箱包括至少3个间室，所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，还包括：累计1次互换次数；检测并确认所述互换次数小于互换次数阈值，控制所述当前得到制冷的间室请求制冷，并返回所述获取当前请求制冷的间室步骤，所述至少3个间室的数量与所述互换次数阈值的差1。
根据本申请的一个实施例，该冰箱的控制方法还包括：检测并确认所述互换次数等于所述互换次数阈值，控制所述当前得到制冷的间室请求制冷；重新获取当前请求制冷的间室；检测并确认第三设定时间后所述当前请求制冷的间室得到制冷，保持当前设置的所述 至少3个间室请求制冷对应的阀体转动角度不变；检测并确认第三设定时间后所述当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
根据本申请的一个实施例，所述获取当前请求制冷的间室，包括：每次压缩机启动后或者每次化霜结束后，获取所述当前请求制冷的间室。
为达上述目的，本申请第二方面实施例提出了一种冰箱的控制装置，所述冰箱包括至少2个间室，所述控制装置包括：
获取模块，配置为获取当前请求制冷的间室；
执行模块，配置为检测并确认第一设定时间后，所述当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换。
根据本申请实施例提出的冰箱的控制装置，冰箱包括至少2个间室首先，获取当前请求制冷的间室，然后，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
根据本申请的一个实施例，所述执行模块还配置为：检测并确认所述第一设定时间后，所述当前请求制冷的间室得到制冷，保持当前设置的所述至少2个间室请求制冷对应的阀体转动角度不变。
根据本申请的一个实施例，所述冰箱包括2个间室，所述执行模块还配置为：在所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，控制设定间室请求制冷，所述设定间室为所述2个间室中的任意一个；检测并确认第二设定时间后所述设定间室得到制冷，保持当前设置的所述2个间室请求制冷对应的阀体转动角度不变；检测并确认第二设定时间后所述设定间室未得到制冷，则发出冰箱故障报警信号。
根据本申请的一个实施例，所述冰箱包括至少3个间室，所述执行模块还配置为：在所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，累计1次互换次数；检测并确认所述互换次数小于互换次数阈值，控制所述当前得到制冷的间室请求制冷，并触发所述获取模块重新执行所述获取当前请求制冷的间室步骤，所述至少3个间室的数量与所述互换次数阈值的差1。
根据本申请的一个实施例，所述执行模块还配置为：检测并确认所述互换次数等于所 述互换次数阈值，控制所述当前得到制冷的间室请求制冷；重新获取当前请求制冷的间室；检测并确认第三设定时间后所述当前请求制冷的间室得到制冷，保持当前设置的所述至少3个间室请求制冷对应的阀体转动角度不变；检测并确认第三设定时间后所述当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
根据本申请的一个实施例，所述获取模块具体配置为：每次压缩机启动后或者每次化霜结束后，获取所述当前请求制冷的间室。
为达上述目的，本申请第三方面实施例提出了一种冰箱，包括：如本申请第二方面实施例所述的冰箱的控制装置。
为达上述目的，本申请第四方面实施例提出了一种电子设备，包括：存储器、处理器及存储在所述存储器上并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程序时，实现如本申请第一方面实施例所述的冰箱的控制方法。
为达上述目的，本申请第五方面实施例提出了一种非临时性计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时，实现如本申请第一方面实施例所述的冰箱的控制方法。
附图说明
图1是三系统冰箱电磁阀的工作原理图；
图2是根据本申请一个实施例的冰箱的控制方法的流程图；
图3是根据本申请另一个实施例的冰箱的控制方法的流程图；
图4是根据本申请另一个实施例的冰箱的控制方法的具体流程图；
图5是根据本申请另一个实施例的冰箱的控制方法的流程图；
图6是根据本申请另一个实施例的冰箱的控制方法的具体流程图；
图7是根据本申请一个实施例的冰箱的控制装置的结构图；
图8是根据本申请一个实施例的冰箱的结构图；
图9是根据本申请一个实施例的电子设备的结构图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
下面结合附图来描述本申请实施例的冰箱的控制方法、装置及冰箱。
首先以包括冷藏、冷冻及变温间室的三系统冰箱为例介绍多系统冰箱电磁阀的工 作原理。图1是三系统冰箱电磁阀的工作原理图，如图1所示，三系统冰箱电磁阀为“一进三出”电磁阀，包括A、B和C三个出管，共有三种连接方式。电磁阀的A、B和C三个出管分别对应电磁阀的三个特定转动角度：电磁阀阀体转动与A出管对应的转动角度后，会接通A出管；电磁阀阀体转动与B出管对应的转动角度后，会接通B出管；电磁阀阀体转动与C出管对应的转动角度后，会接通C出管。把冷藏、冷冻及变温所对应的毛细管分别与电磁阀的三个出管连接，然后把连接方式及对应电磁阀的转动角度写入程序当中，当冷藏、冷冻或变温间室请求制冷时，程序驱动电磁阀阀体转动对应的转动角度，即可接通请求制冷间室对应的毛细管，实现制冷。
图2是根据本申请一个实施例的冰箱的控制方法的流程图，如图2所示，该冰箱的控制方法包括：
S101，获取当前请求制冷的间室。
本申请实施例中，冰箱包括至少2个间室，获取至少2个间室中当前请求制冷的间室，具体的，可在每次压缩机启动后或者每次化霜结束后，获取当前请求制冷的间室，避免因控制过程中控制信号丢失而导致的电磁阀失步，防止冰箱制冷异常。
S102，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。
本申请实施例中，可预先设置第一设定时间，第一设定时间具体可为5分钟(min)，在第一设定时间过后，检测当前请求制冷的间室是否得到制冷。具体的，可在冰箱的至少2个间室内分别设置间室温度传感器，在冰箱的至少2个间室内的蒸发器出口处分别设置化霜温度传感器，间室温度传感器及化霜温度传感器可与冰箱控制系统连接，冰箱控制系统可实时获取间室温度传感器采集的间室内温度及化霜温度传感器采集的蒸发器出口处温度。在S101步骤获取到当前请求制冷的间室后，首先通过冰箱控制系统采集当前请求制冷的间室的初始间室内温度Tj及初始蒸发器出口处温度Th。在第一设定时间后，再通过冰箱控制系统采集第一设定时间后的当前请求制冷的间室内温度Tj1及蒸发器出口处温度Th1，比较Tj和Tj1，Th和Th1，判断当前请求制冷的间室是否得到制冷。如果Tj≤Tj1且Th≤Th1，即第一设定时间后间室内温度等于或者大于初始间室内温度且第一设定时间后蒸发器出口处温度等于或者大于初始蒸发器出口处温度，则可判断出当前请求制冷的间室未得到制冷；如果Tj＞Tj1或Th＞Th1，即第一设定时间后间室内温度小于初始间室内温度或第一设定时间后蒸发器出口处温度小于初始蒸发器出口处温度，则可判断出当前请求制冷的间室得到制冷。
检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，则说明此时毛细管与 电磁阀出管的连接可能有误，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷。具体的，如果冰箱包括2个间室，即冰箱为双系统冰箱，则2个间室中未请求制冷的间室即为当前得到制冷的间室；如果冰箱包括至少3个间室，即冰箱为三系统或更多系统冰箱，需依次判断至少3个间室中未请求制冷的间室是否得到制冷来确定当前得到制冷的间室，检测间室是否得到制冷的方式具体可参照上述描述，此处不再赘述。
进一步的，该冰箱的控制方法还包括：检测并确认第一设定时间后，当前请求制冷的间室得到制冷，保持当前设置的至少2个间室请求制冷对应的阀体转动角度不变。
本申请实施例中，如果检测并确认第一设定时间后，当前请求制冷的间室得到制冷，则说明此时毛细管与电磁阀出管连接正确，不需要进行调整，保持当前设置的至少2个间室请求制冷对应的阀体转动角度不变。
根据本申请实施例提出的冰箱的控制方法，冰箱包括至少2个间室，首先，获取当前请求制冷的间室，然后，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
图3是根据本申请另一个实施例的冰箱的控制方法的流程图，当冰箱包括2个间室，即冰箱为双系统冰箱时，在图2所示实施例S102步骤之后，如图3所示，该冰箱的控制方法还可包括：
S201，控制设定间室请求制冷，设定间室为2个间室中的任意一个。
本申请实施例中，可通过冰箱控制系统控制设定间室请求制冷，其中，设定间室为2个间室中的任意一个，即设定间室可为当前请求制冷的间室或者当前未请求制冷的间室。
S202，检测并确认第二设定时间后设定间室得到制冷，保持当前设置的2个间室请求制冷对应的阀体转动角度不变。
本申请实施例中，可预先设置第二设定时间，第二设定时间具体可为5min。第二设定时间后，检测设定间室是否得到制冷，检测间室是否得到制冷的方式具体可参照图2所示实施例S102步骤中的详细描述，此处不再赘述。
如果检测并确认第二设定时间后设定间室得到制冷，则可判断当前请求制冷的间室和当前得到制冷的间室均得到制冷，保持当前设置(即互换转动角度后)的2个间室请求制冷对应的阀体转动角度不变。
S203，检测并确认第二设定时间后设定间室未得到制冷，则发出冰箱故障报警信号。
本申请实施例中，如果检测并确认第二设定时间后设定间室未得到制冷，则可判断当前请求制冷的间室和当前得到制冷的间室至少有一个间室未得到制冷，冰箱制冷异常，发出冰箱故障报警信号。
为清楚说明上述实施例，下面以包括冷冻、冷藏两个间室的双系统冰箱为例，对本申请的实施例进行详细描述，图4是根据本申请另一个实施例的冰箱的控制方法的具体流程图，如图4所示，该冰箱的控制方法具体可包括：
S301，获取当前请求制冷的间室。
S302，判断当前请求制冷的间室是否为冷藏间室。
若是，进入步骤S303；若否，进入步骤S306。
S303，获取冷藏间室的间室内温度Tcj，蒸发器出口处温度Tch。
S304，第一设定时间后，获取冷藏间室的间室内温度Tcj1，蒸发器出口处温度Tch1。
S305，判断是否Tcj＞Tcj1或Tch＞Tch1。
若是，进入步骤S312；若否，进入步骤S310。
S306，获取冷冻间室的间室内温度Tdj，蒸发器出口处温度Tdh。
S307，第一设定时间后，获取冷冻间室的间室内温度Tdj1，蒸发器出口处温度Tdh1。
S308，判断是否Tdj＞Tdj1或Tdh＞Tdh1。
若是，进入步骤S312；若否，进入步骤S309。
S309，将当前设置的冷藏间室和冷冻间室请求制冷对应的阀体转动角度互换。
S310，确定冷藏间室和冷冻间室中任意一个间室为设定间室，控制设定间室请求制冷。
S311，第二设定时间后，判断设定间室是否得到制冷。
若是，进入步骤S312；若否，进入步骤S313。
S312，保持当前设置的冷冻、冷藏两个间室的间室请求制冷对应的阀体转动角度不变。
S313，发出冰箱故障报警信号。
根据本申请实施例提出的冰箱的控制方法，冰箱包括2个间室，首先，控制设定间室请求制冷，设定间室为2个间室中的任意一个，然后，第二设定时间后，检测并确认第二设定时间后设定间室得到制冷，则保持当前设置的2个间室请求制冷对应的阀体转动角度不变；检测并确认第二设定时间后设定间室未得到制冷，则发出冰箱故障报警信号。可解决双系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本，并且能在冰箱故障时发出报警信号。
图5是根据本申请另一个实施例的冰箱的控制方法的流程图，当冰箱包括至少3个间室，即冰箱为三系统或更多系统冰箱时，在图2所示实施例中S102步骤之后，如图5所示， 该冰箱的控制方法还可包括：
S401，累计1次互换次数。
本申请实施例中，在S103步骤阀体转动角度互换后，累计1次互换次数，互换次数的初始值为0。
S402，检测并确认互换次数小于互换次数阈值，控制当前得到制冷的间室请求制冷，并返回获取当前请求制冷的间室步骤。
本申请实施例中，可预先设置互换次数阈值，其中，至少3个间室的数量可与互换次数阈值的差1，如果检测并确认互换次数小于互换次数阈值，则可通过冰箱控制系统控制当前得到制冷的间室请求制冷，并返回图2所示实施例中S101步骤，进入循环，直至当前得到制冷的间室得到制冷，即当前请求制冷的间室及当前得到制冷的间室均得到制冷时，退出循环，并保持当前设置的至少3个间室请求制冷对应的阀体转动角度不变。
进一步的，如图5所示，该冰箱的控制方法还可包括：
S403，检测并确认互换次数等于互换次数阈值，控制当前得到制冷的间室请求制冷。
本申请实施例中，如果检测并确认互换次数等于互换次数阈值，则可通过冰箱控制系统控制当前得到制冷的间室请求制冷。
S404，重新获取当前请求制冷的间室。
本申请实施例中，重新获取当前请求制冷的间室。
S405，检测并确认第三设定时间后当前请求制冷的间室得到制冷，保持当前设置的至少3个间室请求制冷对应的阀体转动角度不变。
本申请实施例中，可预先设置第三设定时间，第三设定时间具体可为5min。第三设定时间后，检测S404步骤重新获取的当前请求制冷的间室是否得到制冷，检测间室是否得到制冷的方式具体可参照图2所示实施例S102步骤中的详细描述，此处不再赘述。如果检测并确认第三设定时间后当前请求制冷的间室得到制冷，则可判断出互换阀体转动角度的两个间室均得到制冷，保持当前设置的至少3个间室请求制冷对应的阀体转动角度不变。
S406，检测并确认第三设定时间后当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
本申请实施例中，如果检测并确认第三设定时间后当前请求制冷的间室未得到制冷，则说明冰箱可能存在故障，发出冰箱故障报警信号。
为清楚说明上述实施例，下面以包括冷冻、冷藏和变温三个间室的多系统冰箱为例，对本申请的实施例进行详细描述，图6是根据本申请另一个实施例的冰箱的控制方法的具体流程图，如图6所示，该冰箱的控制方法具体可包括：
S501，获取当前请求制冷的间室。
S502，判断当前请求制冷的间室是否为冷藏间室。
若是，进入步骤S503；若否，进入步骤S507。
S503，获取冷藏间室的间室内温度Tcj，蒸发器出口处温度Tch。
S504，第一设定时间后，获取冷藏间室的间室内温度Tcj1，蒸发器出口处温度Tch1。
S505，判断是否Tcj＞Tcj1或Tch＞Tch1。
若是，进入步骤S520；若否，进入步骤S506。
S506，确定出当前得到制冷的间室，并将当前设置的冷藏间室和当前得到制冷的间室请求制冷对应的阀体转动角度转动角度互换，进入步骤S516。
S507，判断当前请求制冷的间室是否为冷冻间室。
若是，进入步骤S508；若否，进入步骤S512。
S508，获取冷冻间室的间室内温度Tdj，蒸发器出口处温度Tdh。
S509，第一设定时间后，获取冷冻间室的间室内温度Tdj1，蒸发器出口处温度Tdh1。
S510，判断是否Tdj＞Tdj1或Tdh＞Tdh1。
若是，进入步骤S520；若否，进入步骤S511。
S511，确定出当前得到制冷的间室，并将当前设置的冷冻间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，进入步骤S516。
S512，获取变温间室的间室内温度Tbj，蒸发器出口处温度Tbh。
S513，第一设定时间后，获取变温间室的间室内温度Tbj1，蒸发器出口处温度Tbh1。
S514，判断是否Tbj＞Tbj1或Tbh＞Tbh1。
若是，进入步骤S520；若否，进入步骤S515。
S515，确定出当前得到制冷的间室，并将当前设置的变温间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，进入步骤S516。
S516，累计1次互换次数。
S517，控制当前得到制冷的间室请求制冷。
若互换次数小于互换次数阈值，则返回步骤S501；若互换次数等于互换次数阈值，则进入步骤S518。
S518，重新获取当前请求制冷的间室。
S519，第三设定时间后，判断当前请求制冷的间室是否得到制冷。
若是，进入步骤S520；若否，进入步骤S521。
S520，保持当前设置的冷冻、冷藏和变温三个间室的请求制冷对应的阀体转动角度不变。
S521，发出冰箱故障报警信号。
根据本申请实施例提出的冰箱的控制方法，冰箱包括至少3个间室，，首先，控制设定间室请求制冷，然后，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。可解决三系统或更多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本，并且能在冰箱故障时发出报警信号。
图7是根据本申请一个实施例的冰箱的控制装置的结构图，冰箱包括至少2个间室，如图7所示，该控制装置包括：
获取模块21，配置为获取当前请求制冷的间室；
执行模块22，配置为检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。
需要说明的是，前述对冰箱的控制方法实施例的解释说明也适用于该实施例的冰箱的控制装置，此处不再赘述。
根据本申请实施例提出的冰箱的控制装置，冰箱包括至少2个间室，首先，获取当前请求制冷的间室，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
进一步的，在本申请实施例一种可能的实现方式中，执行模块22还配置为：检测并确认第一设定时间后，当前请求制冷的间室得到制冷，保持当前设置的至少2个间室请求制冷对应的阀体转动角度不变。
进一步的，在本申请实施例一种可能的实现方式中，冰箱包括2个间室，执行模块22还配置为：在将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，控制设定间室请求制冷，设定间室为2个间室中的任意一个；检测并确认第二设定时间后设定间室得到制冷，保持当前设置的2个间室请求制冷对应的阀体转动角度不变；检测并确认第二设定时间后设定间室未得到制冷，则发出冰箱故障报警信号。
进一步的，在本申请实施例一种可能的实现方式中，冰箱包括至少3个间室，执行模块23还配置为：在将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应 的阀体转动角度互换之后，累计1次互换次数；检测并确认互换次数小于互换次数阈值，控制当前得到制冷的间室请求制冷，并触发获取模块21重新执行获取当前请求制冷的间室步骤，至少3个间室的数量与互换次数阈值的差1。
进一步的，在本申请实施例一种可能的实现方式中，执行模块22还配置为：检测并确认互换次数等于互换次数阈值，控制当前得到制冷的间室请求制冷；重新获取当前请求制冷的间室；检测并确认第三设定时间后当前请求制冷的间室得到制冷，保持当前设置的至少3个间室请求制冷对应的阀体转动角度不变；检测并确认第三设定时间后当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
进一步的，在本申请实施例一种可能的实现方式中，获取模块21具体配置为：每次压缩机启动后或者每次化霜结束后，获取当前请求制冷的间室。
需要说明的是，前述对冰箱的控制方法实施例的解释说明也适用于该实施例的冰箱的控制装置，此处不再赘述。
根据本申请实施例提出的冰箱的控制装置，冰箱包括至少2个间室，首先，获取当前请求制冷的间室，然后，检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换，以使当前请求制冷的间室得到制冷，可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
为了实现上述实施例，本申请实施例还提出一种冰箱30，如图8所示，包括：上述实施例所示的冰箱的控制置31。
为了实现上述实施例，本申请实施例还提出一种电子设备40，如图9所示，该电子设备包括存储器41和处理器42。存储器41上存储有可在处理器42上运行的计算机程序，处理器42执行程序，实现如上述实施例所示的冰箱的控制方法。
为了实现上述实施例，本申请实施例还提出一种非临时性计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时，实现如上述实施例所示的冰箱的控制方法。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和 组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (15)

  1. 一种冰箱的控制方法，其特征在于，所述冰箱包括至少2个间室所述控制方法包括：
    获取当前请求制冷的间室；
    检测并确认第一设定时间后，所述当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换。
  2. 根据权利要求1所述的控制方法，其特征在于，还包括：
    检测并确认所述第一设定时间后，所述当前请求制冷的间室得到制冷，保持当前设置的所述至少2个间室请求制冷对应的阀体转动角度不变。
  3. 根据权利要求1所述的控制方法，其特征在于，所述冰箱包括2个间室，所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，还包括：
    控制设定间室请求制冷，所述设定间室为所述2个间室中的任意一个；
    检测并确认第二设定时间后所述设定间室得到制冷，保持当前设置的所述2个间室请求制冷对应的阀体转动角度不变；
    检测并确认第二设定时间后所述设定间室未得到制冷，则发出冰箱故障报警信号。
  4. 根据权利要求1所述的控制方法，其特征在于，所述冰箱包括至少3个间室，所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，还包括：
    累计1次互换次数；
    检测并确认所述互换次数小于互换次数阈值，控制所述当前得到制冷的间室请求制冷，并返回所述获取当前请求制冷的间室步骤，所述至少3个间室的数量与所述互换次数阈值的差1。
  5. 根据权利要求4所述的控制方法，其特征在于，还包括：
    检测并确认所述互换次数等于所述互换次数阈值，控制所述当前得到制冷的间室请求制冷；
    重新获取当前请求制冷的间室；
    检测并确认第三设定时间后所述当前请求制冷的间室得到制冷，保持当前设置的所述至少3个间室请求制冷对应的阀体转动角度不变；
    检测并确认第三设定时间后所述当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
  6. 根据权利要求1所述的控制方法，其特征在于，所述获取当前请求制冷的间室，包括：
    每次压缩机启动后或者每次化霜结束后，获取所述当前请求制冷的间室。
  7. 一种冰箱的控制装置，其特征在于，所述冰箱包括至少2个间室所述控制装置包括：
    获取模块，配置为获取当前请求制冷的间室；
    执行模块，配置为检测并确认第一设定时间后，所述当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换。
  8. 根据权利要求7所述的控制装置，其特征在于，所述执行模块还配置为：
    检测并确认所述第一设定时间后，所述当前请求制冷的间室得到制冷，保持当前设置的所述至少2个间室请求制冷对应的阀体转动角度不变。
  9. 根据权利要求7所述的控制装置，其特征在于，所述冰箱包括2个间室，所述执行模块还配置为：
    在所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，控制设定间室请求制冷，所述设定间室为所述2个间室中的任意一个；
    检测并确认第二设定时间后所述设定间室得到制冷，保持当前设置的所述2个间室请求制冷对应的阀体转动角度不变；
    检测并确认第二设定时间后所述设定间室未得到制冷，则发出冰箱故障报警信号。
  10. 根据权利要求7所述的控制装置，其特征在于，所述冰箱包括至少3个间室，所述执行模块还配置为：
    在所述将当前设置的所述当前请求制冷的间室和所述当前得到制冷的间室请求制冷对应的阀体转动角度互换之后，累计1次互换次数；
    检测并确认所述互换次数小于互换次数阈值，控制所述当前得到制冷的间室请求制冷，并触发所述获取模块重新执行所述获取当前请求制冷的间室步骤，所述至少3个间室的数量与所述互换次数阈值的差1。
  11. 根据权利要求10所述的控制装置，其特征在于，所述执行模块还配置为：
    检测并确认所述互换次数等于所述互换次数阈值，控制所述当前得到制冷的间室请求制冷；
    重新获取当前请求制冷的间室；
    检测并确认第三设定时间后所述当前请求制冷的间室得到制冷，保持当前设置的所述至少3个间室请求制冷对应的阀体转动角度不变；
    检测并确认第三设定时间后所述当前请求制冷的间室未得到制冷，发出冰箱故障报警信号。
  12. 根据权利要求7所述的控制装置，其特征在于，所述获取模块具体配置为：
    每次压缩机启动后或者每次化霜结束后，获取所述当前请求制冷的间室。
  13. 一种冰箱，其特征在于，包括：如权利要求7-12任一项所述的冰箱的控制装置。
  14. 一种电子设备，其特征在于，包括：存储器、处理器及存储在所述存储器上并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程序时，实现如权利要求1-6中任一项所述的冰箱的控制方法。
  15. 一种非临时性计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时，实现如权利要求1-6中任一项所述的冰箱的控制方法。
PCT/CN2018/124968 2018-12-28 2018-12-28 冰箱的控制方法、装置及冰箱 WO2020133244A1 (zh)

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