CN112856920A - Refrigerator quick-freezing control method, air-cooled refrigerator and readable storage medium - Google Patents
Refrigerator quick-freezing control method, air-cooled refrigerator and readable storage medium Download PDFInfo
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- CN112856920A CN112856920A CN201911102142.8A CN201911102142A CN112856920A CN 112856920 A CN112856920 A CN 112856920A CN 201911102142 A CN201911102142 A CN 201911102142A CN 112856920 A CN112856920 A CN 112856920A
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a quick-freezing control method for a refrigerator, which comprises the following steps: receiving a command for starting a quick-freezing mode sent by control equipment; and when a command of starting the quick-freezing mode is received, controlling the compressor and the compensation heater of the refrigerating compartment to be started. The invention also discloses an air-cooled refrigerator and a readable storage medium. When the compressor is in a quick-freezing mode, the starting of the compressor is controlled, and the starting of the compensation heater of the refrigerating chamber is controlled at the same time, so that the refrigerating chamber cannot be too low in temperature when the compensation heater of the refrigerating chamber is started, and the influence on the refrigerating effect of the refrigerating chamber caused by the shutdown of the compressor due to the too low temperature of the refrigerating chamber is avoided.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator quick-freezing control method, an air-cooled refrigerator and a readable storage medium.
Background
The existing refrigerator is a single refrigeration system, when a quick-freezing mode is started, a compressor is started for refrigeration, but when the temperature of a refrigerating chamber is close to zero centigrade, the compressor needs to be closed at the moment, so that the refrigerating significance of the refrigerating chamber in the refrigerating chamber is prevented from being lost due to the fact that the temperature of the refrigerating chamber is lower than zero centigrade, but the temperature of the refrigerating chamber is not reduced to a very low temperature, and the refrigerating effect of the refrigerating chamber is influenced due to the fact that the compressor is stopped.
Disclosure of Invention
The invention provides a quick-freezing control method of a refrigerator, an air-cooled refrigerator and a readable storage medium, and aims to solve the problem that the refrigerating effect of a freezing chamber is influenced by the halt of a compressor in the quick-freezing process.
In order to achieve the above object, the present invention provides a quick-freezing control method for a refrigerator, comprising the steps of:
receiving a command for starting a quick-freezing mode sent by control equipment;
and when a command of starting the quick-freezing mode is received, controlling the compressor and the compensation heater of the refrigerating compartment to be started.
Preferably, before the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises:
when a command of starting a quick-freezing mode is received, acquiring a preset starting temperature of a compressor and a preset stopping temperature of the compressor;
and setting a preset shutdown temperature of the compensation heater according to the preset startup temperature of the compressor, and setting a preset startup temperature of the compensation heater according to the preset shutdown temperature of the compressor, wherein the preset startup temperature of the compressor is less than the preset shutdown temperature of the compensation heater, and the preset shutdown temperature of the compressor is less than the preset startup temperature of the compensation heater.
After the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises the following steps:
detecting the temperature of a refrigerating chamber in the quick-freezing process;
and controlling the compensation heater to be closed when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compensation heater.
Preferably, after the step of controlling the compensation heater to be turned off, the method further comprises:
and when the temperature of the refrigerating chamber reaches the preset starting temperature of the compensation heater, controlling the compensation heater to be started.
Preferably, after the step of detecting the temperature of the refrigerating compartment, the method further comprises:
and when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compressor, controlling the compressor to be closed.
Preferably, after the step of controlling the compressor to be turned off, the method further includes:
and when the temperature of the refrigerating chamber reaches the preset starting temperature of the compressor, controlling the compressor to be started.
Preferably, after the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises the following steps:
judging whether an instruction for canceling the quick-freezing mode sent by the control equipment is received;
if so, switching the quick-freezing mode to the non-quick-freezing mode.
Preferably, after the step of switching the quick-freezing mode to the non-quick-freezing mode, the method further comprises:
judging whether a refrigerating chamber has a refrigerating request or not in a non-quick-freezing process;
if yes, controlling the compressor to be started, and controlling the compensation heater to be closed;
if not, the compressor is controlled to be closed, and the compensation heater is controlled to be opened when the current environment temperature is detected to be lower than the preset environment temperature.
Further, to achieve the above object, the present invention also provides a refrigerator including: the refrigerator quick-freezing control method comprises a communication module, a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the computer program realizes the steps of the refrigerator quick-freezing control method when being executed by the processor.
In addition, to achieve the above object, the present invention further provides a readable storage medium, wherein a computer program is stored on the readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the refrigerator quick-freezing control method as described above.
The method comprises the steps of receiving a quick-freezing mode opening instruction sent by control equipment; and when a command of starting the quick-freezing mode is received, controlling the compressor and the compensation heater of the refrigerating compartment to be started. When the compressor is in a quick-freezing mode, the starting of the compressor is controlled, and the starting of the compensation heater of the refrigerating chamber is controlled at the same time, so that the refrigerating chamber cannot be too low in temperature when the compensation heater of the refrigerating chamber is started, and the influence on the refrigerating effect of the refrigerating chamber caused by the shutdown of the compressor due to the too low temperature of the refrigerating chamber is avoided.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a quick-freezing control method for a refrigerator according to the present invention;
fig. 3 is a flowchart illustrating a sixth embodiment of a quick-freezing control method for a refrigerator according to the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a refrigerator provided in the present invention.
The refrigerator may include components of a communication module 10, a memory 20, and a processor 30 in a hardware structure. In the refrigerator, the processor 30 is connected to the memory 20 and the communication module 10, respectively, the memory 20 having stored thereon a computer program which is executed by the processor 30 at the same time, the computer program realizing the steps of the method embodiments described below when executed.
The communication module 10 may be connected to an external communication device through a network. The communication module 10 may receive a request from an external communication device, and may also send a request, an instruction, and information to the external communication device. The external communication device may be a user terminal or other system server, etc.
The memory 20 may be used to store software programs as well as various data. The memory 20 may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, an application program required by at least one function (for example, receiving a quick-freeze mode opening instruction sent by the control device), and the like; the storage data area may include a database, and the storage data area may store data or information created according to the use of the refrigerator, or the like. Further, the memory 20 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 30, which is a control center of the refrigerator, connects various parts of the entire refrigerator by using various interfaces and lines, and performs various functions of the refrigerator and processes data by operating or executing software programs and/or modules stored in the memory 20 and calling data stored in the memory 20, thereby integrally monitoring the refrigerator. Processor 30 may include one or more processing units; alternatively, the processor 30 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 30.
Although not shown in fig. 1, the refrigerator may further include a circuit control module for connecting to a power supply to ensure normal operation of other components. Those skilled in the art will appreciate that the refrigerator configuration shown in fig. 1 is not intended to be limiting and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
Based on the hardware structure, various embodiments of the method of the invention are provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a quick-freezing control method for a refrigerator according to the present invention, in this embodiment, the method includes:
step S10, receiving a command for starting a quick-freezing mode sent by control equipment;
the refrigerator comprises working modes of quick freezing, freezing and the like, wherein the quick freezing means that food is quickly frozen to form tiny ice crystals without seriously damaging cell tissues, so that the original juice and the fragrance of the food are preserved, and the food can be preserved for a long time. When a user puts food into the freezing chamber, in order to avoid the food from generating large ice crystals to influence the quality of the food, the common freezing working mode can be adjusted to the quick-freezing working mode, the user can manually click a quick-freezing mode button on the refrigerator or send a quick-freezing mode opening instruction through a control device connected with the refrigerator, for example, the user can send the quick-freezing mode opening instruction to the refrigerator through the universal intelligent terminal device, and the user can also send other instructions, for example, the quick-freezing mode canceling instruction and the like.
And step S20, when the command of starting the quick-freezing mode is received, controlling the compressor and the refrigerating compartment compensation heater to be started.
In this embodiment, a compensation heater, such as a compensation heating wire, is disposed in the refrigerating chamber of the refrigerator, and the compensation heating wire can generate heat when operating. When the refrigerator receives a quick-freezing mode opening instruction sent by the control device, the compressor and the refrigerating chamber compensation heating wire are controlled to be simultaneously opened, under the normal condition, when the compressor and the refrigerating chamber compensation heating wire work simultaneously, the compressor refrigerates and the compensation heating wire heats, at the moment, a part of cold quantity and heat quantity are mutually offset, the temperature of the refrigerating chamber is controlled within a certain temperature range, and the refrigerating chamber cannot be too low in temperature to cause the compressor to stop so as to influence the refrigerating effect of the refrigerating chamber.
Further, a second embodiment of the quick-freezing control method for a refrigerator according to the present invention is provided based on the first embodiment of the quick-freezing control method for a refrigerator according to the present invention, in this embodiment, before the controlling the compressor and the refrigerating compartment compensation heater to be turned on in step S20, the method further includes:
step S21, when a command of starting a quick-freezing mode is received, acquiring a preset starting temperature and a preset stopping temperature of the compressor;
and step S22, setting the preset shutdown temperature of the compensation heater according to the preset startup temperature of the compressor, and setting the preset startup temperature of the compensation heater according to the preset shutdown temperature of the compressor, wherein the preset startup temperature of the compressor is less than the preset shutdown temperature of the compensation heater, and the preset shutdown temperature of the compressor is less than the preset startup temperature of the compensation heater.
In the embodiment, when the refrigerator receives a command of starting a quick-freezing mode sent by control equipment, a preset shutdown temperature of a compressor of the refrigerator and a preset starting temperature of the compressor are firstly obtained, the preset shutdown temperature of the compressor and the preset starting temperature of the compressor are both connected with a refrigerating temperature of the refrigerator, the refrigerating temperature of the refrigerator is 0-12 ℃, when the refrigerating temperature of the refrigerator exceeds 12 ℃, the refrigerating effect cannot be achieved, and when the refrigerating temperature of the refrigerator is lower than 0 ℃, the refrigerator enters a freezing stage, and refrigerating significance of a refrigerating chamber is lost. For example, when the refrigerating temperature of the refrigerator exceeds 10 ℃, the refrigerating effect is not good, so the starting temperature of the compressor can be set to 10 ℃, when the refrigerating chamber temperature reaches 10 ℃, the compressor starts to work, the shutdown temperature of the refrigerating chamber compensation heater is usually set to be higher than the starting temperature of the compressor by M ℃, M can be set to be 2 ℃, the shutdown temperature of the refrigerating chamber compensation heater is set to be 12 ℃, in fact, when the refrigerating chamber temperature reaches 12 ℃, if the refrigerating chamber compensation heater continues to heat, the temperature of the refrigerating chamber can possibly continue to rise, the refrigerating chamber cannot achieve the refrigerating effect, and therefore the compensation heater needs to stop to continue to work. Normally, when the refrigerating temperature of the refrigerator is lower than 0 ℃, the refrigerating significance of the refrigerating chamber is lost, the preset shutdown temperature of the compressor is usually set to be 0 ℃, but when the temperature of the refrigerating chamber reaches 0 ℃, the compressor stops working, in the case of the quick-freezing mode, if the compression stops, the refrigerating chamber cannot achieve the refrigerating effect, therefore, the compensation heating starting temperature of the refrigerating chamber is set to be N ℃ higher than the stopping temperature of the compressor, N can be 2 ℃, namely, when the temperature of the refrigerating chamber reaches 2 ℃, the compensation heater starts to work, at the moment, because the compensation heater is started, the temperature of the refrigerating chamber is in a temperature return state, when the preset shutdown temperature of the compressor is not reached, the compensation heater starts to heat, the compressor is prevented from shutdown, and if the temperature of the refrigerating room is continuously reduced to 0 ℃, the compressor stops working, so that the refrigerating effect of the refrigerating room is influenced. In the quick-freezing mode, the stop temperature of the compensation heater is set according to the preset start temperature of the compressor, and the start temperature of the compensation heater is set according to the stop temperature of the compressor, so that the compressor does not stop, the refrigerating effect of the refrigerating chamber is not influenced, and the temperature of the refrigerating chamber is ensured to be within a normal refrigerating temperature range without influencing the normal refrigeration of the refrigerating chamber.
Further, a third embodiment of the quick-freezing control method for a refrigerator according to the present invention is provided based on the second embodiment of the quick-freezing control method for a refrigerator according to the present invention, and in this embodiment, after the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on in step S20, the method further includes:
step S30, in the quick-freezing process, detecting the temperature of the refrigerating chamber;
and step S31, controlling the compensation heater to be closed when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compensation heater.
The refrigerator of the embodiment can detect the temperature of the refrigerating chamber no matter in the process of a quick-freezing mode or in the process of a non-quick-freezing mode, when the refrigerator receives a quick-freezing mode starting instruction sent by a control device, after the preset starting temperature and the preset stopping temperature of the refrigerating chamber compensation heater are set, the compressor and the compensation heater are controlled to be simultaneously started, under the normal condition, when the compressor and the compensation heater are simultaneously started, the compressor refrigerates and the compensation heater heats, and part of cold quantity and heat quantity are mutually offset, because the power of the compensation heating wire is large enough, the temperature of the refrigerating chamber can be maintained above the preset stopping temperature of the compressor by starting the compensation heating wire, but the temperature of the refrigerating chamber can be changed under the influence of the outside, for example, when a user opens the refrigerating chamber to take and put articles for a long time, the hot air outside the refrigerator enters the refrigerating chamber to enable the temperature of the refrigerating chamber to be changed under the influence of the hot air, when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compensating heater, for example, when the temperature of the refrigerating chamber reaches 12 ℃, the compressor still normally refrigerates, the compensating heater needs to be turned off in order to rapidly reduce the temperature to the normal refrigerating temperature range, the compensating heater does not need to continue heating, only the compressor works at the moment, the temperature of the refrigerating chamber is ensured to be in the normal refrigerating temperature range while the compressor is not shut down, and therefore the refrigerating significance of the refrigerating chamber cannot be lost.
Further, after step S31, the method further includes:
and step S32, controlling the compensation heater to be started when the temperature of the refrigerating chamber reaches the preset starting temperature of the compensation heater.
In this embodiment, after it is detected that the temperature of the refrigerating compartment reaches the preset shutdown temperature of the compensation heater, in order to not affect the refrigeration effect of the refrigerating compartment, and at the same time, in order to quickly decrease the temperature of the refrigerating compartment to the normal refrigerating temperature range, the compensation heater is turned off at this time, but the compressor still performs normal refrigeration at this time, after a period of time elapses, the temperature of the refrigerating compartment decreases, and when it is detected that the temperature of the refrigerating compartment decreases to the preset startup temperature of the compensation heater, the compensation heater needs to be turned on to raise the temperature of the refrigerating compartment to the preset shutdown temperature of the compressor so as not to decrease the temperature of the refrigerating compartment to the shutdown temperature of the compressor. The preset starting temperature of the compensation heater is higher than the preset stopping temperature of the compressor, so that the compensation heater is started when the preset stopping temperature of the compressor is not reached, and the purpose is to prevent the compressor from stopping, so that the refrigerating effect of the refrigerating chamber is prevented from being influenced by the stopping of the compressor.
Further, a fourth embodiment of the quick-freezing control method for a refrigerator according to the present invention is provided based on the third embodiment of the quick-freezing control method for a refrigerator according to the present invention, and in this embodiment, after step S30, the method further includes:
and step S33, controlling the compressor to be closed when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compressor.
In this embodiment, the temperature of the refrigerating compartment is detected no matter in the process of the quick-freezing mode or in the process of the non-quick-freezing mode, when the refrigerator receives a quick-freezing mode starting instruction sent by the control device, after the preset starting temperature and the preset stopping temperature of the refrigerating compartment compensation heater are set, the compressor and the compensation heater are controlled to be simultaneously started, under normal conditions, when the compressor and the compensation heater are simultaneously started, the compressor refrigerates and the compensation heater heats, and part of cold energy and heat energy are mutually offset Alternatively, the compressor is turned off when a drop in the temperature of the refrigerated compartment to the compressor off temperature is detected, for example, when the refrigerated compartment temperature is detected to reach 0 ℃. In order to prevent the refrigerating chamber from losing the refrigerating significance, the preset shutdown temperature of the compressor is set according to the normal refrigerating temperature, and the compressor is controlled to be closed at the moment, so that the temperature of the refrigerating chamber can be ensured to be in a reasonable refrigerating temperature range.
Further, after step S33, the method further includes:
and step S34, controlling the compressor to be started when the temperature of the refrigerating chamber reaches the preset starting temperature of the compressor.
In this embodiment, when the temperature of the refrigerating compartment is decreased to 0 ℃ after being affected by some factors, the compressor is controlled to be turned off, but the compensation heating wire is still in a heating state at this time, so that the temperature of the refrigerating compartment is rapidly increased, and when the temperature of the refrigerating compartment is detected to be increased to a preset starting temperature of the compressor, for example, when the temperature of the refrigerating compartment is detected to reach 10 ℃, the compressor needs to be turned on so as not to continuously increase the temperature of the refrigerating compartment, and the compressor starts to perform refrigeration. After the whole speed mode is started, if no interference factor exists, the compensation heater is started to have enough power, so that the temperature of the refrigerating chamber can be maintained above the preset shutdown temperature of the compressor by starting the compensation heater wire, the compressor can be ensured not to be shut down, the refrigerating effect of the refrigerating chamber is not influenced, and the temperature of the refrigerating chamber can be in a reasonable refrigerating temperature range; if interference factors exist, the on/off of the compressor and the on/off of the compensation heater can be controlled according to the temperature of the refrigerating chamber, and when the compressor is forced to stop after the interference factors exist, the temperature can be quickly increased to the preset starting temperature of the compressor due to the arrangement of the compensation heater, so that the compressor is quickly started. In the whole quick-freezing mode, the compressor and the supplementary heating wires are simultaneously started, so that the refrigerating effect of the refrigerating chamber is ensured, and the compressor cannot be stopped to influence the refrigerating effect of the refrigerating chamber.
Further, a fifth embodiment of the quick-freezing control method for a refrigerator according to the present invention is provided based on the first embodiment of the quick-freezing control method for a refrigerator according to the present invention, and in this embodiment, after step S20, the method further includes:
step S40, judging whether an instruction for canceling the quick-freezing mode sent by the control equipment is received;
in step S41, if yes, the quick-freeze mode is switched to the non-quick-freeze mode.
In the implementation, whether the user can manually click the quick-freezing mode key on the refrigerator or send a quick-freezing mode cancelling instruction through the external equipment connected with the refrigerator is judged, for example, the user can send the quick-freezing mode cancelling instruction to the refrigerator through the universal intelligent terminal equipment. Or when the preset time corresponding to the quick-freezing mode is reached, the refrigerator automatically cancels the quick-freezing mode, for example, the preset time corresponding to the quick-freezing mode is 48 hours, after the quick-freezing mode is detected to be started for 48 hours, the quick-freezing mode is automatically cancelled, the quick-freezing mode is switched to the non-quick-freezing mode, for example, the quick-freezing mode is switched to the freezing mode, compared with the quick-freezing mode, the compressor and the compensating heater do not need to be started all the time, the power consumption of the refrigerator can be reduced by automatically canceling the quick-freezing mode to be switched to the non-quick-freezing mode, and the service.
Further, referring to fig. 3, fig. 3 is a flowchart illustrating a sixth embodiment of the refrigerator quick-freezing control method according to the present invention, where the sixth embodiment of the refrigerator quick-freezing control method according to the present invention is provided based on the fifth embodiment of the refrigerator quick-freezing control method according to the present invention, and in this embodiment, after step S41, the method further includes:
step S42, judging whether the refrigerating chamber has a refrigerating request or not in the non-quick-freezing process; if yes, go to step S43; if not, go to step S44;
step S43, controlling the compressor to be started and controlling the compensating heater to be closed;
and step S44, controlling the compressor to be closed, and controlling the compensation heater to be opened when the current environment temperature is detected to be less than the preset environment temperature.
In this embodiment, the non-quick-freeze mode is generally that the compensation heater is turned off while the compressor is turned on, the compressor is turned off while the supplementary heater is turned on, and after receiving a command to switch to the non-quick-freeze mode, the turn-on of the compensation heater is firstly associated with the ambient temperature of the refrigerator, for example, the turn-on condition of the compensation heater is set to be turned on when the ambient temperature of the refrigerator is lower than a preset ambient temperature, for example, when the current temperature of the environment of the refrigerator is detected to be lower than 5 ℃.
In the non-quick-freezing mode in this embodiment, when it is detected that the temperature of the refrigerating compartment reaches the preset starting temperature of the compressor, it is indicated that there is a refrigeration request for the refrigerating compartment at this time, for example, when it is detected that the temperature of the refrigerating compartment reaches 10 ℃, in order to control the temperature of the refrigerating compartment within the normal refrigerating temperature range, the compressor needs to be started at this time; when the temperature of the refrigerating chamber is detected to be reduced to the preset shutdown temperature of the compressor, it is indicated that no refrigerating request is made for the refrigerating chamber, for example, when the temperature of the refrigerating chamber is detected to reach 0 ℃, the compressor needs to be turned off at the moment in order to control the temperature of the refrigerating chamber to be within the normal refrigerating temperature range, then when the current ambient temperature is detected to be lower than the preset ambient temperature, for example, when the current ambient temperature is detected to be lower than 5 ℃, the compensation heater is controlled to be turned on, and different starting conditions of the compensation heater are set in the quick-freezing mode and the non-quick-freezing mode, so that the temperature of the refrigerating chamber can be controlled to be within the normal refrigerating temperature range. And when the refrigerating chamber has a refrigerating request, the compressor is started, so that the service life of the compressor can be prolonged, and the temperature of the refrigerating chamber is controlled within a normal refrigerating temperature range.
The invention also proposes a computer-readable storage medium on which a computer program is stored. The computer-readable storage medium may be a Memory in the air-cooled refrigerator of fig. 1, and may also be at least one of a ROM (Read-Only Memory)/RAM (Random Access Memory), a magnetic disk, and an optical disk, where the computer-readable storage medium includes instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, a terminal, or a network device) having a processor to execute the method according to the embodiments of the present invention.
In the present invention, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the embodiment of the present invention has been shown and described, the scope of the present invention is not limited thereto, it should be understood that the above embodiment is illustrative and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications and substitutions to the above embodiment within the scope of the present invention, and that these changes, modifications and substitutions should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A quick-freezing control method for a refrigerator is characterized by comprising the following steps:
receiving a command for starting a quick-freezing mode sent by control equipment;
and when a command of starting the quick-freezing mode is received, controlling the compressor and the compensation heater of the refrigerating compartment to be started.
2. The quick-freezing control method for the refrigerator as claimed in claim 1, wherein before the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises:
when a command of starting a quick-freezing mode is received, acquiring a preset starting temperature of a compressor and a preset stopping temperature of the compressor;
and setting a preset shutdown temperature of the compensation heater according to the preset startup temperature of the compressor, and setting a preset startup temperature of the compensation heater according to the preset shutdown temperature of the compressor, wherein the preset startup temperature of the compressor is less than the preset shutdown temperature of the compensation heater, and the preset shutdown temperature of the compressor is less than the preset startup temperature of the compensation heater.
3. The quick-freezing control method for the refrigerator as claimed in claim 2, wherein after the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises the steps of:
detecting the temperature of a refrigerating chamber in the quick-freezing process;
and controlling the compensation heater to be closed when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compensation heater.
4. The quick-freeze control method for refrigerator as claimed in claim 3, wherein after the step of controlling the compensation heater to be turned off, further comprising:
and when the temperature of the refrigerating chamber reaches the preset starting temperature of the compensation heater, controlling the compensation heater to be started.
5. The quick-freeze control method for refrigerators according to claim 3, wherein the step of detecting the temperature of the cold storage compartment is followed by the steps of:
and when the temperature of the refrigerating chamber reaches the preset shutdown temperature of the compressor, controlling the compressor to be closed.
6. The quick-freeze control method for a refrigerator as claimed in claim 5, wherein after said step of controlling said compressor to be turned off, further comprising:
and when the temperature of the refrigerating chamber reaches the preset starting temperature of the compressor, controlling the compressor to be started.
7. The quick-freezing control method for the refrigerator as claimed in any one of claims 1 to 6, wherein after the step of controlling the compressor and the refrigerating compartment compensation heater to be turned on, the method further comprises the following steps:
judging whether an instruction for canceling the quick-freezing mode sent by the control equipment is received;
if so, switching the quick-freezing mode to the non-quick-freezing mode.
8. The quick-freeze control method for a refrigerator according to claim 7, further comprising, after the step of switching the quick-freeze mode to the non-quick-freeze mode:
judging whether a refrigerating chamber has a refrigerating request or not in a non-quick-freezing process;
if yes, controlling the compressor to be started, and controlling the compensation heater to be closed;
if not, the compressor is controlled to be closed, and the compensation heater is controlled to be opened when the current environment temperature is detected to be lower than the preset environment temperature.
9. An air-cooled refrigerator, characterized in that the air-cooled refrigerator comprises: a communication module, a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the refrigerator shock freezing control method as claimed in any one of claims 1 to 8.
10. A readable storage medium, wherein the readable storage medium has a computer program stored thereon, and the computer program, when executed by a processor, implements the steps of the refrigerator quick-freeze control method according to any one of claims 1 to 8.
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Citations (4)
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|---|---|---|---|---|
| GB270882A (en) * | 1926-05-19 | 1927-05-26 | Arthur Guy Enock | Improvements in or relating to the pasteurization of milk in bottles |
| US3188215A (en) * | 1963-04-09 | 1965-06-08 | Grace W R & Co | Frozen food package and method for producing same |
| WO2000075582A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.S. | Refrigerator cooling |
| CN103307850A (en) * | 2013-07-05 | 2013-09-18 | 合肥美的电冰箱有限公司 | Start control method of electronic refrigerator and electronic refrigerator |
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2019
- 2019-11-12 CN CN201911102142.8A patent/CN112856920B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB270882A (en) * | 1926-05-19 | 1927-05-26 | Arthur Guy Enock | Improvements in or relating to the pasteurization of milk in bottles |
| US3188215A (en) * | 1963-04-09 | 1965-06-08 | Grace W R & Co | Frozen food package and method for producing same |
| WO2000075582A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.S. | Refrigerator cooling |
| CN103307850A (en) * | 2013-07-05 | 2013-09-18 | 合肥美的电冰箱有限公司 | Start control method of electronic refrigerator and electronic refrigerator |
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| CN112856920B (en) | 2023-01-24 |
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