CN113340048B - Refrigeration control method of refrigerator, computer device and computer readable storage medium - Google Patents
Refrigeration control method of refrigerator, computer device and computer readable storage medium Download PDFInfo
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- CN113340048B CN113340048B CN202110707941.9A CN202110707941A CN113340048B CN 113340048 B CN113340048 B CN 113340048B CN 202110707941 A CN202110707941 A CN 202110707941A CN 113340048 B CN113340048 B CN 113340048B
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigeration control method of a refrigerator, the refrigerator, a computer device and a computer readable storage medium, wherein the refrigeration control method comprises the steps of refrigerating a freezing chamber; acquiring the detection temperature of the temperature-changing chamber and the set temperature of the temperature-changing chamber; determining a refrigeration priority level relation between the temperature-changing chamber and the refrigerating chamber and generating a temperature-changing opening temperature according to the detection temperature of the temperature-changing chamber and the temperature-changing opening temperature, and refrigerating the temperature-changing chamber and the refrigerating chamber according to the refrigeration priority level relation; and when the temperature-changing chamber is used for refrigerating, the temperature-changing functional mode matched with the temperature-changing functional mode is used for operating and adjusting the rotating speed of the compressor. The refrigerator, the computer device and the computer readable storage medium can realize the refrigeration control method. In the method, the freezing chamber with the highest refrigeration requirement is refrigerated firstly, the temperature-changing chamber and the refrigerating chamber are refrigerated successively according to the priority level, the rotating speed of the compressor is adjusted, the matched temperature-changing function mode and the rotating speed of the compressor are identified, the refrigeration requirements of all the refrigerating chambers are met, and the control mode of the rotating speed of the compressor is more reasonable.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigeration control method of a refrigerator, the refrigerator, a computer device and a computer readable storage medium.
Background
The cold air frequency conversion refrigerator can adjust the rotating speed of the compressor according to the ambient temperature and the detection temperature of each refrigerating chamber including the freezing chamber, the refrigerating chamber and the temperature changing chamber, thereby controlling the refrigerating capacity of the whole refrigerating system.
In the existing refrigeration control method of the refrigerator, the detection temperatures of at least two refrigeration chambers are obtained, the cooling rate is calculated, the cooling rate and the preset cooling rate are compared, the rotating speed of a compressor is adjusted according to the comparison result, and the refrigeration is performed at regular time to match the heat load of a box body, so that the refrigeration efficiency is improved.
Another existing refrigeration control method for a refrigerator determines a calculation mode of an operating frequency of a compressor through an outer loop temperature and an on-off period of the compressor and controls the operation of the compressor according to the calculation mode.
Although the rotation speed of a compressor or the temperature rise of a refrigerating chamber after the refrigerator is started for refrigerating operation is judged by the two refrigerating control methods of the refrigerator, the fact that different refrigerating demands exist in each refrigerating chamber is not considered, particularly, a temperature change chamber with the temperature range of-15 ℃ to 6 ℃ can be set, and after a user sets different temperatures or different functional modes for the temperature change chamber, the priority level of the refrigerating demands of each refrigerating chamber is influenced, so that the situation that the rotation speed of the compressor is not matched with the refrigerating demands of the refrigerating chambers is generated, and the problems of low refrigerating efficiency or energy consumption waste are generated.
Disclosure of Invention
The first purpose of the invention is to provide a refrigeration control method for a refrigerator, which takes priority levels among refrigeration compartments into consideration, improves the matching degree of the rotating speed of a compressor and meets the refrigeration requirements of the compartments.
The second purpose of the invention is to provide a refrigerator which takes priority levels among refrigerating compartments into consideration and improves the matching degree of the rotating speed of a compressor so as to meet the refrigerating requirements of the compartments.
The third objective of the present invention is to provide a computer device capable of implementing the refrigeration control method of the refrigerator.
A fourth object of the present invention is to provide a computer readable storage medium capable of implementing the refrigeration control method of the refrigerator.
The refrigeration control method of the refrigerator provided by the invention comprises the steps of refrigerating a freezing chamber; acquiring the detection temperature of the temperature-changing chamber and the set temperature of the temperature-changing chamber in real time; generating variable-temperature starting temperature according to the set temperature of the variable-temperature chamber, and determining the refrigeration priority level relation between the variable-temperature chamber and the refrigerating chamber according to the detection temperature of the variable-temperature chamber and the variable-temperature starting temperature; refrigerating the temperature-changing chamber and the refrigerating chamber according to the refrigeration priority relation; in the step of refrigerating the temperature-changing chamber, if the temperature-changing opening temperature is matched with the temperature-changing function mode, the temperature-changing function mode is used for running, and the rotating speed of the compressor is adjusted according to the temperature-changing function mode.
According to the scheme, the refrigerating chamber with the highest refrigerating requirement is refrigerated firstly, then the refrigerating requirement priority level between the temperature-changing chamber and the refrigerating chamber is judged, the temperature-changing chamber and the refrigerating chamber are refrigerated in sequence according to the priority level, the rotating speed of the compressor is correspondingly adjusted, the temperature-changing function mode with the highest matching degree is identified during refrigerating of the temperature-changing chamber, the temperature-changing function mode operates according to the temperature-changing function mode, the rotating speed of the compressor is further adjusted, different refrigerating requirements of all refrigerating chambers are met, the control mode of the rotating speed of the compressor is more reasonable, and the problems of low refrigerating efficiency or energy consumption waste are solved.
The method comprises the following steps of determining the refrigerating priority level relation between the temperature-changing chamber and the refrigerating chamber according to the temperature-changing chamber detection temperature and the temperature-changing opening temperature, wherein if the difference value between the temperature-changing chamber detection temperature and the temperature-changing opening temperature is greater than or equal to a first preset value, the refrigerating priority level relation between the temperature-changing chamber and the refrigerating chamber is as follows: the priority level of the variable-temperature chamber refrigeration is higher than that of the refrigerating chamber refrigeration; if the difference value between the detection temperature of the temperature-changing chamber and the temperature-changing opening temperature is smaller than a first preset value, the refrigeration priority level relation between the temperature-changing chamber and the refrigerating chamber is as follows: the priority level of refrigerating chamber refrigeration is higher than that of variable temperature chamber refrigeration.
Therefore, the temperature set by the user determines the temperature-changing opening temperature, whether the temperature-changing chamber has the use requirement and the refrigeration requirement is judged according to the temperature-changing chamber, if yes, the refrigeration priority level of the temperature-changing chamber is judged to be higher than that of the refrigerating chamber, and therefore the temperature-changing chamber is refrigerated firstly.
The method comprises the steps of adjusting the rotation speed of the compressor according to the temperature change function mode, and if the temperature change starting temperature is matched with the temperature change function mode, operating in the temperature change function mode with the lower rotation speed of the corresponding compressor, and then operating in the temperature change function mode with the higher rotation speed of the corresponding compressor.
According to a further scheme, the temperature changing function modes comprise a first temperature changing function mode and a second temperature changing function mode, and the rotating speed of the compressor corresponding to the first temperature changing function mode is lower than that of the compressor corresponding to the second temperature changing function mode; if the variable temperature starting temperature is matched with the plurality of variable temperature function modes, firstly operating the variable temperature function mode with the lower rotating speed of the corresponding compressor, and then operating the variable temperature function mode with the higher rotating speed of the corresponding compressor, wherein the step of judging whether the variable temperature starting temperature is matched with the first variable temperature function mode or not, if so, operating the first variable temperature function mode for a first preset time period, judging whether the variable temperature starting temperature is matched with the second variable temperature function mode or not, if so, operating the second variable temperature function mode and increasing the rotating speed of the compressor; and if the variable temperature starting temperature is not matched with the first variable temperature function mode, judging whether the variable temperature starting temperature is matched with the second variable temperature function mode, if so, operating in the second variable temperature function mode and increasing the rotating speed of the compressor.
Therefore, the temperature-changing functional mode with the highest temperature matching degree with the temperature-changing chamber setting temperature can be obtained in the temperature-changing functional modes through comparison under the setting. Satisfy the refrigeration demand and satisfy the demand of guaranteeing the quality of food, can also avoid extravagant energy consumption and box to generate heat.
The method further comprises the step of operating in the temperature-changing function mode if the temperature-changing opening temperature is matched with the temperature-changing function mode, wherein the step of operating in the temperature-changing function mode comprises the step of confirming that the temperature-changing function mode is matched with the temperature-changing opening temperature if the difference value between the temperature-changing opening temperature and the mode starting temperature of the temperature-changing function mode is greater than or equal to a second preset value.
Therefore, when the variable-temperature starting temperature meets the mode starting temperature range of the variable-temperature functional mode, the variable-temperature functional mode is automatically operated, so that the refrigerating requirement and the quality guarantee requirement of food are met.
The further proposal is that the step of refrigerating the temperature-changing chamber comprises adjusting the rotating speed of a compressor; determining a temperature-changing function mode matched with the temperature-changing starting temperature; and increasing the rotating speed of the compressor and reaching the rotating speed corresponding to the temperature changing function mode.
Further, if the refrigeration priority level relationship is that the refrigeration priority level of the temperature-changing chamber is higher than that of the refrigerating chamber, the step of adjusting the rotating speed of the compressor comprises the following steps: reducing the rotating speed of the compressor; if the refrigeration priority level relationship is that the refrigeration priority level of the refrigerating chamber is higher than that of the temperature-changing chamber, the step of adjusting the rotating speed of the compressor comprises the following steps: the rotating speed of the compressor is increased.
Another further proposal is that after the step of refrigerating the temperature-changing chamber, the refrigerating chamber is refrigerated and the rotating speed of the compressor is reduced.
Therefore, when the freezing chamber is refrigerated, the compressor is started at the first rotating speed, and when the temperature change chamber is needed next, the rotating speed of the compressor needs to be increased to the second rotating speed; and if the compressor completes refrigeration of the refrigerating chamber at the fifth rotating speed or the sixth rotating speed and refrigerates the temperature-changing chamber, the rotating speed of the compressor needs to be reduced to the second rotating speed, whether the current temperature-changing opening temperature is matched with the temperature-changing function mode is judged, and if the current temperature-changing opening temperature is matched with the temperature-changing function mode, the rotating speed of the compressor is increased. And if the compressor completes the refrigeration of the temperature-variable chamber at the fifth rotating speed or higher, the rotating speed of the compressor is required to be reduced to the fourth rotating speed, and the refrigerating chamber is required to be refrigerated. Under the arrangement, the rotating speed of the compressor is always matched with the refrigerating demands of the refrigerating chambers, so that the energy consumption is further reduced and the refrigerating demands are met.
The refrigerating step of the refrigerating chamber comprises the step of judging whether the difference value between the detected temperature of the refrigerating chamber and the shutdown temperature of the refrigerating chamber obtained in real time is smaller than or equal to a third preset value, if so, refrigerating the temperature-changing chamber and reducing the rotating speed of the compressor, and if not, increasing the rotating speed of the compressor.
And if not, after the step of increasing the rotating speed of the compressor, judging whether the difference between the detected temperature of the refrigerating chamber and the shutdown temperature of the refrigerating chamber obtained in real time is less than or equal to a fourth preset value, if so, refrigerating the temperature-variable chamber and reducing the rotating speed of the compressor, and if not, increasing the rotating speed of the compressor.
Therefore, whether the shutdown condition is met or not can be judged according to the real-time detection temperature of the refrigerating chamber under the arrangement, if not, the rotating speed of the compressor is increased to improve the refrigerating efficiency, and if refrigerating of the refrigerating chamber is completed, the rotating speed of the compressor is reduced to refrigerate the temperature-variable chamber.
The further scheme is that if the working time of the compressor exceeds a second preset time, the freezing chamber is defrosted and the rotating speed of the compressor is increased.
A second object of the present invention is to provide a refrigerator including a processor, wherein the processor is configured to implement the above-mentioned refrigeration control method of the refrigerator when executing a computer program stored in a memory.
A third object of the present invention is to provide a computer device comprising a processor, wherein the processor is configured to implement the above-mentioned refrigeration control method for a refrigerator when executing a computer program stored in a memory.
A fourth object of the present invention is to provide a computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for controlling cooling of a refrigerator as described above.
Drawings
Fig. 1 is a first flowchart of a refrigeration control method of a refrigerator according to an embodiment of the present invention.
Fig. 2 is a second flowchart of the refrigeration control method of the refrigerator according to the embodiment of the present invention.
Fig. 3 is a third flowchart of a refrigeration control method of a refrigerator according to an embodiment of the present invention.
Detailed Description
Refrigeration control method of refrigerator and embodiment of refrigerator
The refrigerator of the embodiment is a cold air frequency conversion refrigerator with a freezing chamber, a temperature changing chamber and a refrigerating chamber, wherein the freezing chamber, the temperature changing chamber and the refrigerating chamber are mutually independent refrigerating spaces, the freezing chamber is used for refrigerating at a low temperature below 0 ℃, the refrigerating chamber is used for refrigerating at a low temperature above 0 ℃, and the adjustable refrigerating temperature range of the temperature changing chamber is-15-6 ℃.
The refrigerator is provided with a first electric air door arranged between the refrigerating system and the temperature changing chamber and a second electric air door arranged between the refrigerating system and the refrigerating chamber, and the refrigerating chamber can be refrigerated after the compressor is started; the compressor is started, the first electric air door is opened, and the temperature changing chamber is refrigerated; the compressor is started and the second electric air door is opened, and the refrigerating chamber is refrigerated.
The refrigerator also has a first room temperature sensor, a second room temperature sensor and a third room temperature sensor respectively provided corresponding to the freezing chamber, the variable temperature chamber and the refrigerating chamber, wherein the system obtains the variable temperature chamber detection temperature T2 through the second room temperature sensor in real time and obtains the refrigerating chamber detection temperature T3 through the third room temperature sensor in real time.
The refrigerating system comprises a compressor, the system can control the rotating speed of the compressor, 6 levels of rotating speeds from L1 to L6 and the like are preset for the rotating speed of the compressor, and the rotating speeds are increased from the level L1 to the level L6 in sequence.
The refrigerator has an interactive function, and can acquire a user's instruction for setting the temperature or the function mode of each refrigerating chamber through a control panel and a sound signal on the surface side of the refrigerator body or through wireless transmission. The system can obtain the variable temperature chamber set temperature for setting the temperature of the variable temperature chamber by the instruction, and can calculate the variable temperature chamber opening temperature t2 based on the obtained variable temperature chamber set temperature.
In addition, in this embodiment, the system further has a plurality of preset temperature change function modes for the temperature change chamber, where the plurality of temperature change function modes include a first temperature change function mode corresponding to a compressor rotation speed of level L3, a second temperature change function mode corresponding to a compressor rotation speed of level L4, a third temperature change function mode corresponding to a compressor rotation speed of level L5, and other temperature change function modes corresponding to other levels of compressor rotation speeds, a mode start temperature corresponding to the first temperature change function mode is t3, a mode start temperature corresponding to the second temperature change function mode is t4, and a mode start temperature corresponding to the third temperature change function mode is t 5. In addition, each temperature-changing functional mode has a corresponding preset refrigeration temperature range, and a plurality of temperature-changing functional modes correspond to each other, and the plurality of refrigeration temperature ranges may have an intersection or may not have an intersection.
The refrigerator further includes a processor for implementing the cooling control method when executing the computer program stored in the memory.
Referring to fig. 1 and 2, the refrigeration control method is as follows:
when the refrigerator is powered on, the system controls the compressor to start and performs the step S1, controls the rotation speed of the compressor to be at a lower level L1 and refrigerates the freezing chamber. The freezing chamber is refrigerated with a first priority level because the freezing chamber needs to realize low-temperature refrigeration below 0 ℃ and the refrigeration requirement is the largest.
Subsequently, step S2 is executed to obtain the detected temperature (including the temperature-varying chamber detected temperature T2) of each refrigeration compartment in real time and the temperature-varying chamber set temperature in real time, and calculate the temperature-varying opening temperature T2.
Then, a determination step S3 is executed to determine whether the difference between the detection temperature T2 of the temperature-changing chamber and the temperature-changing opening temperature T2 is greater than or equal to-1 ℃, where-1 ℃ is the first preset value in this embodiment. The step is used for determining the refrigeration priority level relation between the temperature changing chamber and the refrigerating chamber, and whether the temperature changing chamber has a refrigeration demand superior to that of the refrigerating chamber. In the embodiment, the refrigeration priority is the refrigeration priority, in other embodiments, the refrigeration priority can also be the refrigeration intensity, and the refrigeration intensity of the temperature changing chamber and the refrigerating chamber can be adjusted by controlling the opening degrees of the first electric air door and the second electric air door.
Since the variable temperature opening temperature t2 is related to the temperature set by the user, if the determination condition of step S3 is satisfied, that is, the variable temperature opening temperature t2 is a lower temperature value, step S4 is executed, the first electric damper is opened, the variable temperature chamber is cooled at the second priority, and the rotation speed of the compressor is increased to the level L2. If the determination condition of step S3 is not satisfied, step S9 is executed to open the second electrically operated damper, cool the refrigerating compartment at the second priority level, and increase the compressor rotation speed to level L4.
First, the case where the variable-temperature-chamber cooling is the second priority will be described. After the step S4 is executed, a step S5 is executed to determine a temperature-varying function mode matched with the temperature-varying opening temperature t2 and increase the rotation speed of the compressor according to the temperature-varying function mode. Referring to fig. 3, step S5 includes sub-steps S51 to S57 that are sequentially performed, wherein in step S51, it is determined whether the difference between the temperature-swing opening temperature t2 and the mode starting temperature t3 is greater than or equal to-1 ℃, if the determination result in step S51 is yes, step S52 is performed, the operation is performed in the first temperature-swing function mode for 1 hour, the rotation speed of the compressor is increased to the level L3, and then step S53 is performed; if the determination result in the step S51 is NO, go to step S53.
In step S53, it is determined whether the difference between the temperature-varying opening temperature t2 and the mode starting temperature t4 is greater than or equal to-2 ℃, if yes in step S53, step S54 is performed, the second temperature-varying function mode is operated for 1 hour, the rotation speed of the compressor is increased to the level L4, and then step S55 is performed; if the determination result in the step S53 is NO, go to step S55.
And S55, judging whether the difference value between the temperature-changing opening temperature t2 and the mode starting temperature t5 is greater than or equal to-4 ℃, if the judgment result of the step S55 is yes, executing the step S56, operating the compressor for 1 hour in the third temperature-changing function mode, increasing the rotating speed of the compressor to the level L5 until the second priority refrigeration is finished, and executing the step S6, and stopping the temperature-changing chamber refrigeration.
If the judgment result in the step S55 is negative, executing step S57, if the difference value between the variable temperature starting temperature t2 and the mode starting temperature of the other variable temperature function mode satisfies the second preset value, operating in the other variable temperature function mode, adjusting the rotation speed of the compressor according to the variable temperature function mode until the second priority refrigeration is completed, executing step S6, and stopping the variable temperature chamber refrigeration.
Under the setting of the step S5, the temperature change function mode with the highest matching degree with the temperature set by the temperature change chamber and the most suitable rotating speed of the compressor in the multiple temperature change function modes can be obtained through comparison, so that the refrigeration requirement and the quality guarantee requirement of food can be met, and the waste of energy consumption and the heating of the box body can be avoided.
After the second priority refrigeration is finished, the system executes a judging step S7, whether the working time N of the compressor exceeds the preset time for 24 hours is judged, if yes, defrosting is carried out on the freezing chamber, and the rotating speed of the compressor is increased; if not, step S9 is executed to close the first electric damper and open the second electric damper, so as to perform the third-priority refrigeration on the refrigerating chamber, and the rotation speed of the compressor is adjusted to the level L4.
Referring to fig. 2, a determination step S10 is then performed to determine whether the difference between the detected refrigerating compartment temperature T3 and the stopped refrigerating compartment temperature T6, which are obtained in real time, is less than or equal to a third preset value of-2 ℃, and if not, a step S11 is performed to increase the rotation speed of the compressor to a level L5. And (4) after the step (S11) is finished, executing a judgment step (S12), judging whether the difference value between the detected temperature (T3) of the refrigerating chamber and the shutdown temperature (T6) of the refrigerating chamber, which is acquired in real time, is less than or equal to a fourth preset value of minus 4 ℃, if not, increasing the rotating speed of the compressor to a level L6, and then continuing to execute a judgment step (S12).
If the determination result in step 10 is yes or the determination result in step 12 is yes, step S14 is executed to close the second electrically operated damper and stop cooling the refrigerating compartment. With reference to fig. 1 and 2, after step S14 is completed, the process returns to step S4, the first electrically operated damper is opened to cool the temperature-varying chamber again, and the compressor speed is reduced to reach level L2 again.
Referring to fig. 1 and 2, when the judgment result of the step S3 is no, the refrigerating compartment is taken as the second priority, and the temperature-varying compartment is taken as the third priority for cooling, the steps S9 to S14 regarding refrigerating compartment cooling control are performed first, and then the steps S4 to S7 regarding temperature-varying compartment cooling control are performed, and when the third priority for the temperature-varying compartment is completed, if the judgment step S7 condition is not satisfied, the refrigerating compartment is cooled again.
According to the control method, the freezing chamber with the highest refrigeration requirement is refrigerated, then the refrigeration requirement priority level between the temperature-varying chamber and the refrigerating chamber is judged, the temperature-varying chamber and the refrigerating chamber are refrigerated in sequence according to the priority level, the rotating speed of the compressor is correspondingly adjusted, furthermore, the temperature-varying function mode with the highest matching degree and the rotating speed of the compressor are identified when the temperature-varying chamber is refrigerated, different refrigeration requirements and food preservation requirements of all the refrigeration chambers are met, the control mode of the rotating speed of the compressor is more reasonable, and the problems of low refrigeration efficiency or energy consumption waste are solved.
In other embodiments, the first preset value, the second preset value and the third preset value have different values.
In other embodiments, when the plurality of temperature varying function modes are matched with the temperature varying starting temperature, the compressor is operated only in the temperature varying function mode with the lowest mode starting temperature, and the rotating speed of the compressor is controlled according to the temperature varying function mode with the lowest mode starting temperature.
Embodiments of a computer device
The computer device of the present invention is a controller operating in a refrigerator, and includes a processor, a memory, and the like, for example, a single chip microcomputer including a central processing unit, and the like. The processor is used for implementing the steps of the refrigeration control method of the refrigerator when executing the computer program stored in the memory.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Computer-readable storage medium embodiments
The computer readable storage medium of the present invention may be any form of storage medium that is read by a processor of a computer device, including but not limited to a non-volatile memory, a ferroelectric memory, etc., and the computer readable storage medium has a computer program stored thereon, and when the processor of the computer device reads and executes the computer program stored in the memory, the steps of the above-described refrigeration control method of the refrigerator may be implemented.
The computer program comprises computer program code which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.
Claims (14)
1. The refrigeration control method of the refrigerator is characterized by comprising the following steps:
refrigerating the freezing chamber;
acquiring the detection temperature of the temperature-changing chamber and the set temperature of the temperature-changing chamber;
generating a variable-temperature starting temperature according to the set temperature of the variable-temperature chamber, and determining the refrigeration priority level relation between the variable-temperature chamber and the refrigerating chamber according to the detection temperature of the variable-temperature chamber and the variable-temperature starting temperature;
refrigerating the temperature-changing chamber and the refrigerating chamber according to the refrigeration priority relation;
in the step of refrigerating the temperature-changing chamber, if the temperature-changing opening temperature is matched with a temperature-changing function mode, the temperature-changing function mode is used for running, and the rotating speed of a compressor is adjusted according to the temperature-changing function mode.
2. A cooling control method of a refrigerator according to claim 1, wherein:
the step of determining the refrigeration priority level relation between the temperature-changing chamber and the refrigerating chamber according to the detection temperature of the temperature-changing chamber and the temperature-changing opening temperature comprises the following steps:
if the difference value between the detection temperature of the temperature-changing chamber and the temperature-changing opening temperature is greater than or equal to a first preset value, the refrigeration priority level relation between the temperature-changing chamber and the refrigerating chamber is as follows: the priority level of the variable temperature chamber refrigeration is higher than that of the refrigerating chamber refrigeration;
if the difference value between the detection temperature of the temperature-changing chamber and the temperature-changing opening temperature is smaller than a first preset value, the refrigeration priority level relation between the temperature-changing chamber and the refrigerating chamber is as follows: the refrigerating priority level of the refrigerating chamber is higher than that of the temperature-changing chamber.
3. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
if the variable temperature starting temperature is matched with the variable temperature function mode, the variable temperature function mode is operated, and the step of adjusting the rotating speed of the compressor according to the variable temperature function mode comprises the following steps:
if the variable temperature starting temperature is matched with the variable temperature function modes, the variable temperature function mode with the lower rotating speed of the corresponding compressor is firstly operated, and then the variable temperature function mode with the higher rotating speed of the corresponding compressor is operated.
4. A cooling control method of a refrigerator according to claim 3, wherein:
the temperature changing function modes comprise a first temperature changing function mode and a second temperature changing function mode, and the rotating speed of the compressor corresponding to the first temperature changing function mode is lower than that of the compressor corresponding to the second temperature changing function mode;
if the variable temperature starting temperature is matched with the variable temperature function modes, the variable temperature function mode with the lower rotating speed of the corresponding compressor is firstly operated, and then the variable temperature function mode with the higher rotating speed of the corresponding compressor is operated, and the step comprises the following steps:
judging whether the variable temperature starting temperature is matched with the first variable temperature function mode, if so, after the first variable temperature function mode is operated for a first preset time, judging whether the variable temperature starting temperature is matched with the second variable temperature function mode, if so, operating in the second variable temperature function mode and increasing the rotating speed of a compressor;
and if the variable-temperature starting temperature is not matched with the first variable-temperature function mode, judging whether the variable-temperature starting temperature is matched with the second variable-temperature function mode, if so, operating in the second variable-temperature function mode and increasing the rotating speed of the compressor.
5. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
if the variable temperature starting temperature is matched with the variable temperature function mode, the step of operating in the variable temperature function mode comprises the following steps:
and if the difference value between the variable-temperature starting temperature and the mode starting temperature of the variable-temperature functional mode is greater than or equal to a second preset value, confirming that the variable-temperature functional mode is matched with the variable-temperature starting temperature.
6. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
the step of refrigerating the temperature-changing chamber comprises the following steps:
adjusting the rotating speed of the compressor;
determining a temperature-changing function mode matched with the temperature-changing starting temperature;
and increasing the rotating speed of the compressor and reaching the rotating speed corresponding to the temperature changing function mode.
7. The cooling control method of the refrigerator as claimed in claim 6, wherein:
if the refrigeration priority level relationship is that the refrigeration priority level of the temperature-changing chamber is higher than that of the refrigerating chamber, the step of adjusting the rotation speed of the compressor comprises the following steps: reducing the compressor speed;
if the refrigeration priority level relationship is that the refrigeration priority level of the refrigerating chamber is higher than that of the temperature-changing chamber, the step of adjusting the rotating speed of the compressor comprises the following steps: and increasing the rotating speed of the compressor.
8. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
after the step of refrigerating the temperature-changing chamber, the method comprises the following steps:
refrigerating the refrigerating chamber and reducing the rotating speed of the compressor.
9. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
the step of refrigerating the refrigerated compartment comprises:
and judging whether the difference value between the detected temperature of the refrigerating chamber and the shutdown temperature of the refrigerating chamber is smaller than or equal to a third preset value or not, if so, refrigerating the temperature changing chamber and reducing the rotating speed of the compressor, and if not, increasing the rotating speed of the compressor.
10. The cooling control method of the refrigerator as claimed in claim 9, wherein:
judging whether the difference value between the obtained detection temperature of the refrigerating chamber and the shutdown temperature of the refrigerating chamber is less than or equal to a third preset value, if not, after the step of increasing the rotating speed of the compressor, the method further comprises the following steps:
and judging whether the difference value between the detected temperature of the refrigerating chamber and the shutdown temperature of the refrigerating chamber is less than or equal to a fourth preset value or not, if so, refrigerating the temperature changing chamber and reducing the rotating speed of the compressor, and if not, increasing the rotating speed of the compressor.
11. The cooling control method of the refrigerator according to claim 1 or 2, wherein:
and if the working time of the compressor exceeds a second preset time, defrosting the freezing chamber and increasing the rotating speed of the compressor.
12. The refrigerator is characterized in that: the refrigerator includes a processor for implementing the cooling control method of the refrigerator according to any one of claims 1 to 11 when executing a computer program stored in a memory.
13. A computer device, characterized by: the computer device includes a processor for implementing the cooling control method of the refrigerator according to any one of claims 1 to 11 when executing a computer program stored in a memory.
14. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements the refrigeration control method of the refrigerator of any one of claims 1 to 11.
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| CN202110707941.9A CN113340048B (en) | 2021-06-24 | 2021-06-24 | Refrigeration control method of refrigerator, computer device and computer readable storage medium |
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| KR20080089780A (en) * | 2007-04-02 | 2008-10-08 | 주식회사 대우일렉트로닉스 | Method for controlling temperature for refrigerator |
| CN108253695A (en) * | 2018-01-24 | 2018-07-06 | 合肥美菱股份有限公司 | A kind of wind cooling refrigerator control method |
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| CN111006432A (en) * | 2019-11-20 | 2020-04-14 | 海信容声(广东)冰箱有限公司 | Energy-saving refrigerator and quick thawing method and system thereof |
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| KR20080089780A (en) * | 2007-04-02 | 2008-10-08 | 주식회사 대우일렉트로닉스 | Method for controlling temperature for refrigerator |
| CN108253695A (en) * | 2018-01-24 | 2018-07-06 | 合肥美菱股份有限公司 | A kind of wind cooling refrigerator control method |
| CN109737672A (en) * | 2019-01-03 | 2019-05-10 | 合肥华凌股份有限公司 | The control method and computer readable storage medium of a kind of refrigerator, refrigerator |
| CN111006432A (en) * | 2019-11-20 | 2020-04-14 | 海信容声(广东)冰箱有限公司 | Energy-saving refrigerator and quick thawing method and system thereof |
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