CN117433240A - Refrigerating room temperature control method and device, refrigerating device and electronic equipment - Google Patents
Refrigerating room temperature control method and device, refrigerating device and electronic equipment Download PDFInfo
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- CN117433240A CN117433240A CN202311630001.XA CN202311630001A CN117433240A CN 117433240 A CN117433240 A CN 117433240A CN 202311630001 A CN202311630001 A CN 202311630001A CN 117433240 A CN117433240 A CN 117433240A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 3
- 235000013305 food Nutrition 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigerating chamber temperature control method, a refrigerating device and electronic equipment, wherein after detecting that a user sets a new target temperature, the method acquires the current actual temperature of the refrigerating chamber, and controls the opening degree of an air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, so that the temperature of the refrigerating chamber is finely controlled.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to a refrigerating chamber temperature control method and device, a refrigerating device and electronic equipment.
Background
Refrigerators, which are one of the most common appliances in daily life, have been receiving a great deal of attention since the advent of the instant application because of their excellent low-temperature fresh-keeping effect on foods and other various items.
With the continuous improvement of life quality of people, stricter requirements are put on fresh-keeping temperature of food and other articles, most of refrigerators on the market at present can only roughly adjust the temperature of the refrigerator, can only keep the temperature of the refrigerator within a certain range, and cannot realize accurate control and adjustment of the temperature of the refrigerator.
In the prior art, the temperature of a refrigerator refrigerating chamber is controlled by comparing the set temperature with the actual temperature, and the temperature of the refrigerator is reduced to the target temperature at one time under the action of an air door, however, the temperature change is not considered in the situation, the temperature is delayed to a certain extent, and the temperature of the refrigerator is fed back in time without a corresponding feedback link, so that the final temperature of the refrigerator is likely to be lower than the set temperature. Not only the fresh-keeping effect is possibly deteriorated, but also the energy consumption is increased.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide a refrigerating chamber temperature control method, a refrigerating device and electronic equipment, so as to solve the problems that the temperature control of the refrigerating chamber in the related technology is relatively simple, the temperature is reduced to the target temperature at one time, the fresh-keeping effect is poor and the energy consumption is increased.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
according to a first aspect of the present invention, there is provided a refrigerator compartment temperature control method comprising:
when the fact that a new target temperature is set by a user is detected, acquiring the current actual temperature of the refrigerating chamber;
and controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
Preferably, the controlling the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature includes:
if the current actual temperature of the refrigerating chamber is greater than the target temperature, the opening degree of an air door of the refrigerating chamber is adjusted;
if the current actual temperature of the refrigerating chamber is equal to the target temperature, keeping the opening degree of an air door of the refrigerating chamber unchanged; and if the current actual temperature of the refrigerating chamber is smaller than the target temperature, reducing the opening degree of an air door of the refrigerating chamber.
Preferably, if the current actual temperature of the refrigerating chamber is greater than the target temperature, the opening degree of the air door of the refrigerating chamber is adjusted to be specifically:
if the current actual temperature of the refrigerating chamber is greater than the target temperature and the difference between the current actual temperature of the refrigerating chamber and the target temperature is greater than a first threshold value, controlling the opening of the air door to be adjusted to be maximum;
if the current actual temperature of the refrigerating chamber is greater than the target temperature, and the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than or equal to a first threshold value, if the current throttle opening is maximum, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value.
Preferably, after the opening of the control air door is increased to a preset multiple of the current value, the method further includes:
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is larger than a second threshold value, and the current throttle opening is the largest, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value, and the second threshold value is smaller than the first threshold value;
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than a second threshold value, the opening of the air door is reduced to be half of the original opening;
and if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is equal to a second threshold value, keeping the current throttle opening unchanged.
Preferably, the preset multiple is 1.5 times.
According to a second aspect of the present invention, there is provided a refrigerator compartment temperature control apparatus comprising:
the acquisition module is used for acquiring the current actual temperature of the refrigerating chamber after detecting that a user sets a new target temperature;
and the control module is used for controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
According to a third aspect of the present invention, there is provided a refrigeration apparatus comprising:
the refrigerating chamber temperature control device.
Preferably, the refrigeration device is one of the following, including:
refrigerator, freezer, refrigerated cabinet, fresh-keeping cabinet.
According to a fourth aspect of the present invention, there is provided an electronic device comprising
The device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the method when executing the program stored in the memory.
According to a fifth aspect of the present invention there is provided a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the above-described method.
The technical scheme provided by the embodiment of the invention can comprise the following beneficial effects:
when a new target temperature is detected to be set by a user, the current actual temperature of the refrigerating chamber is obtained, and the opening degree of an air door of the refrigerating chamber is controlled according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature, so that the temperature of the refrigerating chamber is finely controlled.
Further, if the difference between the current actual temperature of the refrigerating chamber and the target temperature is reduced to be within a certain range (for example, less than 2 ℃), the opening and closing angle of the air door is controlled by the system to be reduced to be half of the original angle, so that the temperature of the refrigerating chamber approaches the target temperature at a relatively gentle speed, better preservation effect on foods/objects in the refrigerating device can be realized, and corresponding nutrient substances are better preserved without loss or deterioration.
In addition, because the temperature change in a smaller range is mainly controlled through the opening and closing angle of the air door, the compressor can be in a stable working state in a longer time, the energy consumption can be reduced, and the noise is reduced.
Drawings
FIG. 1 is a flow chart illustrating a method of controlling a temperature of a refrigerator compartment according to an exemplary embodiment;
FIG. 2 is a graph showing a change in a current actual temperature of a refrigerator compartment according to an exemplary embodiment;
fig. 3 is a flowchart illustrating a refrigerating compartment temperature control method according to another exemplary embodiment;
fig. 4 is a schematic block diagram illustrating a refrigerator compartment temperature control apparatus according to an exemplary embodiment.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Example 1
Fig. 1 is a flowchart illustrating a refrigerating compartment temperature control method according to an exemplary embodiment, as shown in fig. 1, the method including:
step S11, after detecting that a user sets a new target temperature, acquiring the current actual temperature of the refrigerating chamber;
and step S12, controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
It should be noted that, the technical solution provided in this embodiment is applicable to a controller of a refrigeration device, where the refrigeration device includes, but is not limited to: refrigerator, freezer, refrigerated cabinet, fresh-keeping cabinet.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
Preferably, in step S12, controlling the opening of the damper of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature includes:
if the current actual temperature of the refrigerating chamber is greater than the target temperature, the opening degree of an air door of the refrigerating chamber is adjusted;
if the current actual temperature of the refrigerating chamber is equal to the target temperature, keeping the opening degree of an air door of the refrigerating chamber unchanged; and if the current actual temperature of the refrigerating chamber is smaller than the target temperature, reducing the opening degree of an air door of the refrigerating chamber.
Preferably, if the current actual temperature of the refrigerating chamber is greater than the target temperature, the opening degree of the air door of the refrigerating chamber is adjusted to be specifically:
if the current actual temperature of the refrigerating chamber is greater than the target temperature and the difference between the current actual temperature of the refrigerating chamber and the target temperature is greater than a first threshold value, controlling the opening of the air door to be adjusted to be maximum;
if the current actual temperature of the refrigerating chamber is greater than the target temperature, and the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than or equal to a first threshold value, if the current throttle opening is maximum, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value.
It should be noted that, the first threshold is set according to the needs of the user, or is set according to the historical experience value, or is set according to the experimental data. In this embodiment, the first threshold is set to 5 ℃.
It will be appreciated that if the current actual temperature of the fresh food compartment is greater than the target temperature and the difference between the current actual temperature of the fresh food compartment and the target temperature is greater than a first threshold (e.g., 5 ℃), the system controls the damper angle to open to a maximum (e.g., 90 °), ensuring that the actual temperature of the fresh food compartment approaches the target temperature at a faster rate. If the current actual temperature of the refrigerating chamber is greater than the target temperature and the difference between the current actual temperature of the refrigerating chamber and the target temperature is less than or equal to a first threshold (for example, 5 ℃), after the opening of the throttle is adjusted to be a preset multiple (for example, 1.5 times) of the current value, the current actual temperature of the refrigerating chamber is enabled to approach the target temperature at a relatively gentle speed, and then the current actual temperature of the refrigerating chamber is re-detected. Can realize better preservation effect on food/articles in the refrigerating device, and better keep corresponding nutrient substances without loss and deterioration.
Preferably, after the opening of the control air door is increased to a preset multiple of the current value, the method further includes:
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is larger than a second threshold value, and the current throttle opening is the largest, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value, and the second threshold value is smaller than the first threshold value;
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than a second threshold value, the opening of the air door is reduced to be half of the original opening;
and if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is equal to a second threshold value, keeping the current throttle opening unchanged.
Preferably, the preset multiple is 1.5 times.
It should be noted that, the second threshold is set according to the needs of the user, or is set according to the historical experience value, or is set according to the experimental data. In this embodiment, the second threshold is set to 2 ℃.
It will be appreciated that if the difference between the current actual temperature of the refrigerating chamber and the target temperature is reduced to a certain range (e.g. less than 2 ℃), the opening and closing angle of the system control damper is reduced to half of the original value, so that the temperature of the refrigerating chamber approaches the target temperature at a relatively gentle speed (as shown in fig. 2), and better preservation effect of food/goods in the refrigerating device can be achieved, and corresponding nutrient substances are better preserved without loss and deterioration.
In addition, because the temperature change in a smaller range is mainly controlled through the opening and closing angle of the air door, the compressor can be in a stable working state in a longer time, the energy consumption can be reduced, and the noise is reduced.
In summary, the technical scheme provided by the embodiment obtains the current actual temperature of the refrigerating chamber after detecting that the user sets a new target temperature, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the fine control on the temperature of the refrigerating chamber.
Further, if the difference between the current actual temperature of the refrigerating chamber and the target temperature is reduced to be within a certain range (for example, less than 2 ℃), the opening and closing angle of the air door is controlled by the system to be reduced to be half of the original angle, so that the temperature of the refrigerating chamber approaches the target temperature at a relatively gentle speed, better preservation effect on foods/objects in the refrigerating device can be realized, and corresponding nutrient substances are better preserved without loss or deterioration.
In addition, because the temperature change in a smaller range is mainly controlled through the opening and closing angle of the air door, the compressor can be in a stable working state in a longer time, the energy consumption can be reduced, and the noise is reduced.
Example two
Fig. 3 is a flowchart illustrating a refrigerating compartment temperature control method according to another exemplary embodiment, as shown in fig. 3, the method including:
step S21, after detecting that a new target temperature is set by a user, acquiring the current actual temperature of the refrigerating chamber;
step S22, if the current actual temperature of the refrigerating chamber is greater than the target temperature and the difference between the current actual temperature of the refrigerating chamber and the target temperature is greater than a first threshold (e.g. 5 ℃), controlling the opening degree of the air door to be maximum (e.g. 90 °);
step S23, if the current actual temperature of the refrigerating chamber is greater than the target temperature, and the difference between the current actual temperature of the refrigerating chamber and the target temperature is less than or equal to a first threshold (for example, 5 ℃), if the current throttle opening is maximum, keeping the current throttle opening, otherwise, adjusting the throttle opening to be a preset multiple (for example, 1.5 times) of the current value, and jumping to step S24;
step S24, if the difference between the current actual temperature of the refrigerating chamber and the target temperature is greater than a second threshold (for example, 2 ℃), and the current throttle opening is the largest, keeping the current throttle opening, otherwise, controlling the throttle opening to be increased by a preset multiple (for example, 1.5 times) of the current value;
step S25, if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than a second threshold value, the opening of the air door is reduced to be half of the original opening; and if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is equal to a second threshold value, keeping the current throttle opening unchanged.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
Further, if the difference between the current actual temperature of the refrigerating chamber and the target temperature is reduced to be within a certain range (for example, less than 2 ℃), the opening and closing angle of the air door is controlled by the system to be reduced to be half of the original angle, so that the temperature of the refrigerating chamber approaches the target temperature at a relatively gentle speed, better preservation effect on foods/objects in the refrigerating device can be realized, and corresponding nutrient substances are better preserved without loss or deterioration.
In addition, because the temperature change in a smaller range is mainly controlled through the opening and closing angle of the air door, the compressor can be in a stable working state in a longer time, the energy consumption can be reduced, and the noise is reduced.
Example III
Fig. 4 is a schematic block diagram of a refrigerator compartment temperature control apparatus 100 according to an exemplary embodiment, and as shown in fig. 4, the apparatus 100 includes:
an obtaining module 101, configured to obtain a current actual temperature of the refrigerating chamber after detecting that a new target temperature is set by a user;
and the control module 102 is used for controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
It should be noted that, the technical solution provided in this embodiment is applicable to a controller of a refrigeration device, where the refrigeration device includes, but is not limited to: refrigerator, freezer, refrigerated cabinet, fresh-keeping cabinet.
The implementation manner and beneficial effects of each module can be referred to the description of the above embodiment, and this embodiment is not repeated.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
Example IV
A refrigeration device according to an exemplary embodiment is shown, comprising:
the refrigerating chamber temperature control device.
In specific practice, the refrigeration device is one of the following, including:
refrigerator, freezer, refrigerated cabinet, fresh-keeping cabinet.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
Example five
An electronic device according to an exemplary embodiment includes
The device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the method when executing the program stored in the memory.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
Example six
A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the above-described method is shown according to an exemplary embodiment.
It can be appreciated that, after detecting that the user has set a new target temperature, the technical scheme provided in this embodiment obtains the current actual temperature of the refrigerating chamber, and controls the opening degree of the air door of the refrigerating chamber according to the difference between the current actual temperature of the refrigerating chamber and the target temperature, thereby realizing the refined control of the temperature of the refrigerating chamber.
The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.
Claims (10)
1. A method for controlling the temperature of a refrigerator, comprising:
when the fact that a new target temperature is set by a user is detected, acquiring the current actual temperature of the refrigerating chamber;
and controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
2. The method of claim 1, wherein controlling the damper opening size of the refrigerator compartment according to a difference between a current actual temperature of the refrigerator compartment and the target temperature comprises:
if the current actual temperature of the refrigerating chamber is greater than the target temperature, the opening degree of an air door of the refrigerating chamber is adjusted;
if the current actual temperature of the refrigerating chamber is equal to the target temperature, keeping the opening degree of an air door of the refrigerating chamber unchanged; and if the current actual temperature of the refrigerating chamber is smaller than the target temperature, reducing the opening degree of an air door of the refrigerating chamber.
3. The method according to claim 2, wherein if the current actual temperature of the refrigerating chamber is greater than the target temperature, the throttle opening of the refrigerating chamber is adjusted to be larger, specifically:
if the current actual temperature of the refrigerating chamber is greater than the target temperature and the difference between the current actual temperature of the refrigerating chamber and the target temperature is greater than a first threshold value, controlling the opening of the air door to be adjusted to be maximum;
if the current actual temperature of the refrigerating chamber is greater than the target temperature, and the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than or equal to a first threshold value, if the current throttle opening is maximum, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value.
4. The method of claim 3, wherein after the control damper opening is adjusted to a preset multiple of the current value, further comprising:
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is larger than a second threshold value, and the current throttle opening is the largest, the current throttle opening is kept, otherwise, the throttle opening is controlled to be increased to be a preset multiple of the current value, and the second threshold value is smaller than the first threshold value;
if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is smaller than a second threshold value, the opening of the air door is reduced to be half of the original opening;
and if the difference value between the current actual temperature of the refrigerating chamber and the target temperature is equal to a second threshold value, keeping the current throttle opening unchanged.
5. The method according to claim 3 or 4, wherein,
the preset multiple is 1.5 times.
6. A refrigerator compartment temperature control apparatus, comprising:
the acquisition module is used for acquiring the current actual temperature of the refrigerating chamber after detecting that a user sets a new target temperature;
and the control module is used for controlling the opening degree of the air door of the refrigerating chamber according to the difference value between the current actual temperature of the refrigerating chamber and the target temperature.
7. A refrigeration device, comprising:
the refrigerating compartment temperature control apparatus of claim 6.
8. The refrigeration unit of claim 7 wherein said refrigeration unit is one of the following:
refrigerator, freezer, refrigerated cabinet, fresh-keeping cabinet.
9. An electronic device, comprising
The device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the method of any one of claims 1 to 5 when executing a program stored on a memory.
10. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311630001.XA CN117433240A (en) | 2023-11-30 | 2023-11-30 | Refrigerating room temperature control method and device, refrigerating device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311630001.XA CN117433240A (en) | 2023-11-30 | 2023-11-30 | Refrigerating room temperature control method and device, refrigerating device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117433240A true CN117433240A (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311630001.XA Pending CN117433240A (en) | 2023-11-30 | 2023-11-30 | Refrigerating room temperature control method and device, refrigerating device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117433240A (en) |
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2023
- 2023-11-30 CN CN202311630001.XA patent/CN117433240A/en active Pending
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