CN116951886A - Temperature control method and device for refrigerator variable temperature chamber, refrigerator and storage medium - Google Patents
Temperature control method and device for refrigerator variable temperature chamber, refrigerator and storage medium Download PDFInfo
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- CN116951886A CN116951886A CN202210379917.1A CN202210379917A CN116951886A CN 116951886 A CN116951886 A CN 116951886A CN 202210379917 A CN202210379917 A CN 202210379917A CN 116951886 A CN116951886 A CN 116951886A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000007710 freezing Methods 0.000 claims abstract description 22
- 230000008014 freezing Effects 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000006870 function Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
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- 238000009413 insulation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
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- 238000009472 formulation Methods 0.000 description 2
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- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method 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
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Abstract
The application discloses a temperature control method, a device and a storage medium for a refrigerator variable temperature chamber, wherein the method comprises the following steps: determining control parameters of the variable temperature chamber according to the gear of the variable temperature chamber, the chamber temperature of the chamber adjacent to the variable temperature chamber and the ambient temperature; and controlling the temperature of the temperature changing chamber by using the control parameters. The control parameters of the variable temperature chamber are determined by comprehensively considering the influence of the environment temperature and the adjacent compartments to the variable temperature chamber on the variable temperature chamber, and the determined control parameters are used for accurately controlling the variable temperature chamber, so that the temperature control accuracy of the variable temperature chamber is improved, and the functions of fresh keeping, ice temperature, freezing and the like of the variable temperature chamber are better realized. Compared with the prior art, the temperature control method has the advantages that the temperature of the temperature changing chamber is controlled accurately by taking the ambient temperature, the chamber temperature of the chamber adjacent to the temperature changing chamber and the setting gear of the temperature changing chamber as reference, so that the problem of inaccurate temperature control of the temperature changing chamber is solved, and the independent and accurate temperature control of the temperature changing chamber is truly realized without being influenced by temperature fluctuation of other chambers and external ambient temperature.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a temperature control method, a device and a storage medium for a refrigerator variable-temperature chamber.
Background
Along with the continuous improvement of the living standard of people, the quality requirements on household appliances are also higher and higher, and in order to realize the functions of refrigeration, fresh-keeping, ice temperature, freezing and the like which span the refrigeration and freezing temperature areas, an independent temperature changing chamber is arranged in the refrigerator.
However, although the existing temperature changing chamber is provided with an independent temperature control function, the temperature control accuracy of the existing temperature changing chamber is poor because the influence of temperature fluctuation of other chambers on the temperature changing chamber is not considered, and when the temperature of other chambers changes, the actual temperature of the temperature changing chamber is influenced.
Disclosure of Invention
The application aims to solve the defects of the prior art, and provides a temperature control method, a device and a storage medium of a refrigerator variable temperature chamber.
The first aspect of the application provides a temperature control method of a refrigerator variable temperature chamber, which comprises the following steps:
determining control parameters of the variable temperature chamber according to the gear of the variable temperature chamber, the chamber temperature of the chamber adjacent to the variable temperature chamber and the environment temperature;
and controlling the temperature of the variable temperature chamber by using the control parameters.
In some embodiments of the present application, the determining the control parameter of the variable temperature chamber according to the variable temperature chamber setting gear, the chamber temperature of the chamber adjacent to the variable temperature chamber, and the ambient temperature includes:
acquiring a parameter table corresponding to the setting gear of the temperature changing chamber;
and determining control parameters of the variable temperature chamber according to the parameter table, the chamber temperature and the environment temperature.
In some embodiments of the application, the determining the control parameter of the variable temperature chamber according to the parameter table, the chamber temperature, and the ambient temperature includes:
determining a second ring temperature section to which the ambient temperature belongs according to each preset first ring temperature section;
determining a second room temperature section to which the room temperature belongs according to each preset first room temperature section;
and searching control parameters corresponding to the second ring temperature section and the second room temperature section in the parameter table.
In some embodiments of the application, the control parameters include a refrigeration on temperature and a refrigeration off temperature; the controlling the temperature of the variable temperature chamber by using the control parameters comprises the following steps:
acquiring the temperature of the variable temperature acquired by the temperature sensor in the variable temperature chamber;
opening a damper of the variable temperature chamber according to the fact that the temperature of the variable temperature chamber is higher than the refrigeration starting temperature, and starting refrigeration;
and closing an air door of the variable temperature chamber according to the fact that the temperature of the variable temperature chamber is lower than the refrigerating stop temperature, and stopping refrigerating.
In some embodiments of the application, the compartment adjacent to the temperature change compartment is determined to be a refrigerator compartment based on the temperature change compartment being a refrigerator compartment.
In some embodiments of the application, the compartment adjacent to the temperature change compartment is determined to be the freezer compartment based on the temperature change compartment being an independent compartment located between the refrigerator compartment and the freezer compartment.
A second aspect of the present application provides a temperature control device for a variable temperature compartment of a refrigerator, the device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as described in the first aspect above when the computer program is executed.
A third aspect of the present application provides a refrigerator, comprising:
the temperature control device of the refrigerator variable temperature chamber according to the second aspect;
a refrigerating chamber;
and the temperature changing chamber is arranged in the refrigerating chamber, and different air doors are respectively used for refrigerating the temperature changing chamber and the refrigerating chamber.
A fourth aspect of the present application provides a refrigerator, comprising:
the temperature control device of the refrigerator variable temperature chamber according to the second aspect;
a refrigerating chamber and a freezing chamber;
and the temperature changing chamber is arranged between the refrigerating chamber and the freezing chamber.
A fifth aspect of the application provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method as described in the first aspect above.
Based on the temperature control method, the device, the refrigerator and the storage medium of the refrigerator variable temperature chamber described in the first aspect to the fifth aspect, the technical scheme of the application has the following beneficial effects or benefits:
the control parameters of the variable temperature chamber are determined by comprehensively considering the influence of the environment temperature and the adjacent compartments of the variable temperature chamber on the variable temperature chamber, and the determined control parameters are used for accurately controlling the variable temperature chamber, so that the temperature control accuracy of the variable temperature chamber is improved, and the functions of fresh keeping, ice temperature, freezing and the like of the variable temperature chamber are better realized. Compared with the prior art, the temperature control method has the advantages that the temperature of the temperature changing chamber is controlled accurately by taking the ambient temperature, the chamber temperature of the chamber adjacent to the temperature changing chamber and the setting gear of the temperature changing chamber as reference, so that the problem of inaccurate temperature control of the temperature changing chamber is solved, and the independent and accurate temperature control of the temperature changing chamber is truly realized without being influenced by temperature fluctuation of other chambers and external ambient temperature.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1A is a schematic view of a refrigerator according to the present application;
FIG. 1B is a schematic diagram illustrating the temperature change of the temperature affected at a variable temperature according to the embodiment of FIG. 1A;
fig. 2 is a schematic view showing the structure of another refrigerator according to the present application;
fig. 3A is a flowchart illustrating an embodiment of a temperature control method of a variable temperature chamber of a refrigerator according to an exemplary embodiment of the present application;
FIG. 3B is a schematic diagram showing the relationship between the temperature of the refrigerating compartment and the ambient temperature on the temperature of the temperature changing compartment according to the embodiment shown in FIG. 3A;
FIG. 3C is a schematic diagram illustrating the control parameter formulation according to the embodiment of FIG. 3A;
FIG. 3D is a parametric representation of different shift levels of the variable temperature chamber according to the embodiment of FIG. 3A of the present application;
fig. 4 is a specific flowchart illustrating a temperature control method of a variable temperature chamber of a refrigerator according to an exemplary embodiment of the present application;
fig. 5 is a schematic view showing a structure of a temperature control apparatus of a variable temperature chamber of a refrigerator according to an exemplary embodiment of the present application;
fig. 6 is a schematic diagram illustrating a structure of a storage medium according to an exemplary embodiment of the present application.
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present application may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present application.
At present, most of refrigerator temperature control logics in the market select different starting and stopping point parameters according to different environmental temperatures, and the mutual influence among all compartments is not considered, so that the influence on the arrangement of a convenience functional area (namely a temperature changing chamber) in a refrigerating chamber is particularly obvious, and the temperature control of the temperature changing chamber by using the existing temperature control logics is not accurate.
Referring to the refrigerator structure shown in fig. 1A, the refrigerator comprises two compartments, namely a refrigerating compartment and a freezing compartment, and a convenient functional area (namely a temperature changing compartment) is arranged in one layer of the refrigerating compartment, so that the refrigerating compartment and the temperature changing compartment can be controlled by using different air doors respectively for realizing independent control of the temperature changing compartment.
It should be noted that, the refrigerating chamber, the freezing chamber and the temperature changing chamber are respectively provided with a plurality of different gears, each compartment is provided with a plurality of gears for the user to select, and the user can independently set the gears of any compartment on the operation interface of the refrigerator.
Taking the above-mentioned verification schematic diagram of the temperature change chamber shown in fig. 1A as an example, the inventor has verified that, when the gear of the temperature change chamber is changed, the temperature of the temperature change chamber is affected, and because the temperature change chamber is located in the refrigerating chamber and is insulated or insulated relatively poorly from the refrigerating chamber, when the gear of the refrigerating chamber is changed, the temperature of the temperature change chamber is also affected, and when the external ambient temperature is changed, the temperature of the temperature change chamber is also affected.
Referring to the refrigerator structure shown in fig. 1B, the refrigerator includes three compartments including a refrigerating compartment, a freezing compartment, and a temperature varying compartment, that is, the temperature varying compartment is provided separately from the refrigerating compartment, and the temperature varying compartment is provided between the refrigerating compartment and the freezing compartment.
The inventor has found through experimental verification that, besides the influence of the external environment temperature on the temperature of the variable temperature chamber, when the bubble layer between the variable temperature chamber and the freezing chamber is relatively thin and the temperature difference between the variable temperature chamber and the freezing chamber is relatively large, the temperature of the variable temperature chamber is also influenced.
Based on the experimental verification, the application provides a temperature control method of a refrigerator variable temperature chamber, namely, a variable temperature chamber setting gear, a chamber temperature of a chamber adjacent to the variable temperature chamber and an environment temperature are obtained in the current time, so that control parameters of the variable temperature chamber are determined according to the obtained information, and the temperature of the variable temperature chamber is controlled by utilizing the control parameters.
The compartment adjacent to the temperature changing chamber refers to a compartment with poor heat insulation or large temperature difference between the compartment and the temperature changing chamber, such as the refrigerating chamber in fig. 1A and the freezing chamber in fig. 2.
The technical effects which can be achieved based on the above description are as follows:
the control parameters of the variable temperature chamber are determined by comprehensively considering the influence of the environment temperature and the adjacent compartments of the variable temperature chamber on the variable temperature chamber, and the determined control parameters are used for accurately controlling the variable temperature chamber, so that the temperature control accuracy of the variable temperature chamber is improved, and the functions of fresh keeping, ice temperature, freezing and the like of the variable temperature chamber are better realized. Compared with the prior art, the temperature control method has the advantages that the temperature of the temperature changing chamber is controlled accurately by taking the ambient temperature, the chamber temperature of the chamber adjacent to the temperature changing chamber and the setting gear of the temperature changing chamber as reference, so that the problem of inaccurate temperature control of the temperature changing chamber is solved, and the independent and accurate temperature control of the temperature changing chamber is truly realized without being influenced by temperature fluctuation of other chambers and external ambient temperature.
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings.
Fig. 3A is a flow chart of an embodiment of a temperature control method for a temperature changing chamber of a refrigerator according to an exemplary embodiment of the present application, and the following is an exemplary description taking a temperature changing sub-chamber disposed in a refrigerating chamber of the refrigerator as the temperature changing chamber, and as shown in fig. 3A, the temperature control method for the temperature changing chamber of the refrigerator includes the following steps:
step 301: and determining control parameters of the variable temperature chamber according to the gear position of the variable temperature chamber, the chamber temperature of the chamber adjacent to the variable temperature chamber and the ambient temperature.
Wherein, the chamber adjacent to the temperature changing chamber refers to a chamber with a large thermal difference or temperature difference between the chamber and the temperature changing chamber. As described above with reference to the refrigerating chamber in the refrigerator shown in fig. 1A, since the temperature changing chamber is located in the refrigerating chamber, the temperature of the refrigerating chamber is relatively poor in heat insulation or heat insulation between the temperature changing chamber and the refrigerating chamber, and thus it is necessary to determine the control parameters by combining the temperature of the refrigerating chamber with the ambient temperature and the gear of the temperature changing chamber. In the freezing chamber of the refrigerator shown in fig. 2, the bubble layer between the freezing chamber and the temperature changing chamber is relatively thin and the temperature difference between the two is very large in order to reduce the cost of the refrigerator, so that the temperature of the freezing chamber, the ambient temperature and the gear of the temperature changing chamber need to be combined together to determine the control parameters.
Therefore, when the temperature changing chamber is a temperature changing sub-chamber of the refrigerating chamber, the chamber adjacent to the temperature changing chamber is the refrigerating chamber; when the temperature changing chamber is an independent chamber positioned between the refrigerating chamber and the freezing chamber, the chamber adjacent to the temperature changing chamber is the freezing chamber.
In the embodiment of the application, the control parameters of the variable temperature chamber are determined by acquiring the variable temperature chamber setting gear, the chamber temperature of the chamber adjacent to the variable temperature chamber and the environment temperature in the current time, so that the control timeliness can be improved.
The temperature changing chamber is provided with a gear which is selected and set for the temperature changing chamber according to actual needs by a user.
In an alternative embodiment, the control parameters of the variable temperature chamber can be determined by acquiring a parameter table corresponding to a preset variable temperature chamber setting gear, and according to the parameter table, the chamber temperature of the chamber adjacent to the variable temperature chamber, and the ambient temperature. Considering that the arrangement and combination of the environmental temperature and the room temperature of the adjacent rooms of the temperature changing room are very large, the temperature changing room gear to be verified is also very large, the embodiment records the control parameters corresponding to the arrangement and combination of the room temperatures of the adjacent rooms of the temperature changing room at different environmental temperatures through presetting the control parameter table of each temperature changing room gear, and realizes the determination of the control parameters through looking up the table, namely, the embodiment is efficient and simple.
The following specifically describes the setting process of the parameter table by taking the setting of a temperature changing sub-chamber in a refrigerator refrigerating chamber as an example of a temperature changing chamber:
referring to the influence relationship between the temperature of the refrigerating chamber and the temperature of the environment on the temperature changing chamber shown in fig. 3B, it is assumed that the external environment temperature is constant, the gear of the temperature changing chamber is also constant, the temperature of the refrigerating chamber is changed at this time, the temperature of the temperature changing chamber is influenced, and the influence relationship is as follows: the temperature of the refrigerating room increases, and the temperature of the variable temperature room also increases.
Assuming that the gear of the refrigerating chamber is constant, namely, the temperature of the refrigerating chamber is kept constant, and the gear of the temperature changing chamber is also constant, the temperature in the temperature changing chamber is affected by the external environment temperature, and the influence relationship is that: the ambient temperature increases and the temperature of the temperature change chamber also increases.
In an alternative embodiment, the external environment temperature range is between 0 ℃ and 43 ℃ and the temperature of the refrigerating chamber is also continuously between a certain range, so as to reduce the complexity of parameter tables and avoid the problem of frequent change of the temperature changing chamber control parameters.
Referring to the control parameter formulation schematic diagram shown in fig. 3C, the ambient temperature is divided into a plurality of ring temperature sections X of 1, 2, 3 and 4 … …, the refrigerating room temperature is divided into a plurality of refrigerating room temperature sections Y of 1, 2, 3 and 4 … …, and the control parameters (including start-up parameters and stop parameters) of different arrangements and combinations of each ring temperature section X and each refrigerating room temperature section Y are formulated through experimental tests under different temperature changing room shift positions W.
In a specific example, referring to the parameter table of different temperature changing chamber gear shown in fig. 3D, the external environment temperature is divided into 8 ring temperature segments: the temperature control method comprises the steps of dividing the temperature of a refrigerating chamber into a plurality of refrigerating room temperature sections according to 1 ℃ intervals to obtain a plurality of refrigerating room temperature sections, and combining the refrigerating room temperature sections with each refrigerating room temperature section for each annular temperature section to formulate control parameters of a temperature changing chamber, wherein the annular temperature sections 1, 2, 3, 4, 5, 6, 7 and 8. Taking the ring temperature section 1 as an example, the ring temperature section 1 is combined with the refrigerating room temperature section 1, and the control parameters are K11 (K11 represents a sign of refrigerating starting temperature) and T11 (T11 represents a sign of refrigerating stopping temperature); the ring temperature section 1 is combined with the refrigerating room temperature section 2, and the control parameters are K12 (K12 represents an identification of a refrigerating start temperature) and T12 (T12 represents an identification of a refrigerating stop temperature).
The marks beginning with "K" are unique marks of the cooling start temperature, and the marks beginning with "T" are unique marks of the cooling stop temperature. And based on the above-mentioned influence relationship of the refrigerating chamber temperature and the ambient temperature on the temperature changing chamber shown in fig. 3B, in the parameter table shown in fig. 3D, the control parameters of the temperature changing chamber gradually decrease from left to right in the lateral direction, and gradually decrease from top to bottom in the longitudinal direction.
For the process of determining the control parameters of the variable temperature chamber according to the parameter table, the chamber temperature of the chamber adjacent to the variable temperature chamber and the ambient temperature, based on the above-described parameter table setting mode, in a specific embodiment, the second ring temperature section to which the ambient temperature belongs is determined according to each preset first ring temperature section, the second chamber temperature section to which the chamber temperature belongs is determined according to each preset first chamber temperature section, and then the control parameters corresponding to the second ring temperature section and the second chamber temperature section are searched in the parameter table. Thus, the control parameters can be obtained simply and efficiently without complex parameter calculation.
The first ring temperature section and the second ring temperature section are only used for distinguishing a preset ring temperature section from a ring temperature section to which the ambient temperature belongs. And the first room temperature section and the second room temperature section are just for distinguishing a preset room temperature section from a room temperature section to which the current room temperature belongs, wherein the room adjacent to the temperature changing chamber is a refrigerating chamber, the first room temperature section refers to the preset refrigerating room temperature section, and the second room temperature section refers to the refrigerating room temperature section to which the current refrigerating room temperature belongs.
Step 302: and controlling the temperature of the temperature changing chamber by using the control parameter.
Wherein, based on the description of step 301 above, the control parameters include a cooling start temperature and a cooling stop temperature, where the cooling start temperature refers to a minimum limit value for the temperature change chamber to start cooling, and the cooling stop temperature refers to a maximum limit value for the temperature change chamber to stop cooling.
In one possible implementation manner, by acquiring the temperature of the variable temperature acquired by the temperature sensor in the variable temperature chamber, if the temperature of the variable temperature chamber is higher than the refrigeration starting temperature, opening a damper of the variable temperature chamber, and starting to send cold air to the variable temperature chamber for refrigeration; if the temperature of the variable temperature chamber is lower than the refrigerating stop temperature, closing a damper of the variable temperature chamber, and stopping refrigerating.
In the process of controlling the temperature of the variable temperature chamber, whether the room temperature section of the room temperature adjacent to the variable temperature chamber is changed, whether the ring temperature section of the environment temperature is changed, and whether the temperature setting gear of the variable temperature chamber is changed are monitored in real time, if the room temperature section of the room temperature is changed or the ring temperature section of the environment temperature is changed or the temperature setting gear of the variable temperature chamber is changed, the process of step 301 needs to be continuously executed to control the temperature of the variable temperature chamber by using new control parameters.
The temperature control flow shown in fig. 3A is completed, the control parameters of the temperature changing chamber are determined by comprehensively considering the environmental temperature and the influence of the adjacent chamber to the temperature changing chamber on the temperature changing chamber, and the determined control parameters are used for precisely controlling the temperature changing chamber so as to improve the temperature control accuracy of the temperature changing chamber and better realize the functions of fresh keeping, ice temperature, freezing and the like of the temperature changing chamber. Compared with the prior art, the temperature control method has the advantages that the temperature of the temperature changing chamber is controlled accurately by taking the ambient temperature, the chamber temperature of the chamber adjacent to the temperature changing chamber and the setting gear of the temperature changing chamber as reference, so that the problem of inaccurate temperature control of the temperature changing chamber is solved, and the independent and accurate temperature control of the temperature changing chamber is truly realized without being influenced by temperature fluctuation of other chambers and external ambient temperature.
Fig. 4 is a schematic flow chart of a temperature control method for a temperature changing chamber of a refrigerator according to an exemplary embodiment of the present application, where the temperature control method for the temperature changing chamber specifically includes the following steps based on the above embodiment:
step 401: and monitoring whether three parameters of a temperature changing chamber setting gear, a room temperature section of a room adjacent to the temperature changing chamber and a ring temperature section of an environment temperature are changed.
Step 402: when one of the room temperature section to which the room temperature belongs or the temperature changing chamber setting gear or the ring temperature Duan Ren to which the ambient temperature belongs changes, the control parameters of the temperature changing chamber are determined according to the temperature changing chamber setting gear, the room temperature and the ambient temperature after the change.
Step 403: and controlling the temperature of the temperature changing chamber by using the determined control parameters.
For the specific implementation of the steps 401 to 403, reference may be made to the related descriptions in the foregoing embodiments, and the disclosure is not repeated here.
Thus, the temperature control flow of the temperature changing chamber shown in fig. 4 is completed.
The embodiment of the application also provides a temperature control device of the refrigerator variable temperature chamber corresponding to the temperature control method of the refrigerator variable temperature chamber provided by the embodiment, so as to execute the temperature control method of the refrigerator variable temperature chamber.
Fig. 5 is a hardware configuration diagram of a temperature control apparatus of a refrigerator variable temperature chamber according to an exemplary embodiment of the present application, the temperature control apparatus of the refrigerator variable temperature chamber comprising: a communication interface 701, a processor 702, a memory 703 and a bus 704; wherein the communication interface 701, the processor 702 and the memory 703 perform communication with each other via a bus 704. The processor 702 may perform the above-described temperature control method of the refrigerator variable temperature chamber by reading and executing machine-executable instructions in the memory 703 corresponding to control logic of the temperature control method of the refrigerator variable temperature chamber, and the specific details of the method are referred to the above-described embodiments and will not be described again here.
The memory 703 referred to in the present application may be any electronic, magnetic, optical, or other physical storage device that may contain stored information, such as executable instructions, data, or the like. In particular, the memory 703 may be RAM (Random Access Memory ), flash memory, a storage drive (e.g., hard drive), any type of storage disk (e.g., optical disk, DVD, etc.), or a similar storage medium, or a combination thereof. The communication connection between the system network element and at least one other network element is implemented via at least one communication interface 701 (which may be wired or wireless), which may use the internet, a wide area network, a local network, a metropolitan area network, etc.
Bus 704 may be an ISA bus, a PCI bus, an EISA bus, or the like. The buses may be classified as address buses, data buses, control buses, etc. The memory 703 is used for storing a program, and the processor 702 executes the program after receiving an execution instruction.
The processor 702 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the methods described above may be performed by integrated logic circuitry in hardware or instructions in software in the processor 702. The processor 702 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but may also be a Digital Signal Processor (DSP), application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor.
The temperature control device of the refrigerator variable temperature chamber provided by the embodiment of the application and the temperature control method of the refrigerator variable temperature chamber provided by the embodiment of the application have the same beneficial effects as the method adopted, operated or realized by the same application conception.
The embodiment of the present application further provides a computer readable storage medium corresponding to the temperature control method of the temperature changing chamber of the refrigerator provided in the foregoing embodiment, referring to fig. 6, the computer readable storage medium is shown as an optical disc 30, on which a computer program (i.e. a program product) is stored, where the computer program when executed by a processor performs the temperature control method of the temperature changing chamber of the refrigerator provided in any of the foregoing embodiments.
It should be noted that examples of the computer readable storage medium may also include, but are not limited to, a phase change memory (PRAM), a Static Random Access Memory (SRAM), a Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a flash memory, or other optical or magnetic storage medium, which will not be described in detail herein.
The computer readable storage medium provided by the above embodiment of the present application has the same advantages as the method adopted, operated or implemented by the application program stored in the computer readable storage medium, because of the same inventive concept as the temperature control method of the refrigerator variable temperature chamber provided by the embodiment of the present application.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the application.
Claims (10)
1. A temperature control method of a refrigerator variable temperature chamber, the method comprising:
determining control parameters of the variable temperature chamber according to the gear of the variable temperature chamber, the chamber temperature of the chamber adjacent to the variable temperature chamber and the environment temperature;
and controlling the temperature of the variable temperature chamber by using the control parameters.
2. The method of claim 1, wherein determining the control parameters of the variable temperature chamber based on the variable temperature chamber set gear, the chamber temperature of the chamber adjacent to the variable temperature chamber, and the ambient temperature comprises:
acquiring a parameter table corresponding to the setting gear of the temperature changing chamber;
and determining control parameters of the variable temperature chamber according to the parameter table, the chamber temperature and the environment temperature.
3. The method of claim 2, wherein said determining control parameters of the variable temperature chamber based on the parameter table, the chamber temperature, and the ambient temperature comprises:
determining a second ring temperature section to which the ambient temperature belongs according to each preset first ring temperature section;
determining a second room temperature section to which the room temperature belongs according to each preset first room temperature section;
and searching control parameters corresponding to the second ring temperature section and the second room temperature section in the parameter table.
4. The method of claim 1, wherein the control parameters include a refrigeration on temperature and a refrigeration off temperature;
the controlling the temperature of the variable temperature chamber by using the control parameters comprises the following steps:
acquiring the temperature of the variable temperature acquired by the temperature sensor in the variable temperature chamber;
opening a damper of the variable temperature chamber according to the fact that the temperature of the variable temperature chamber is higher than the refrigeration starting temperature, and starting refrigeration;
and closing an air door of the variable temperature chamber according to the fact that the temperature of the variable temperature chamber is lower than the refrigerating stop temperature, and stopping refrigerating.
5. The method of claim 1, wherein a compartment adjacent to the temperature change compartment is determined to be a refrigeration compartment based on the temperature change compartment being a temperature change subchamber of the refrigeration compartment.
6. The method of claim 1, wherein a compartment adjacent to the temperature change compartment is determined to be a freezer compartment based on the temperature change compartment being a separate compartment located between a refrigerator compartment and a freezer compartment.
7. A temperature control device for a variable temperature compartment of a refrigerator, said device comprising a memory, a processor and a computer program stored on said memory and executable on said processor, characterized in that said processor implements the steps of the method according to any one of claims 1-6 when executing said computer program.
8. A refrigerator, comprising:
the temperature control device of the refrigerator variable temperature chamber according to claim 7;
a refrigerating chamber;
and the temperature changing chamber is arranged in the refrigerating chamber, and different air doors are respectively used for refrigerating the temperature changing chamber and the refrigerating chamber.
9. A refrigerator, comprising:
the temperature control device of the refrigerator variable temperature chamber according to claim 7;
a refrigerating chamber and a freezing chamber;
and the temperature changing chamber is arranged between the refrigerating chamber and the freezing chamber.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the steps of the method according to any of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379917.1A CN116951886A (en) | 2022-04-12 | 2022-04-12 | Temperature control method and device for refrigerator variable temperature chamber, refrigerator and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379917.1A CN116951886A (en) | 2022-04-12 | 2022-04-12 | Temperature control method and device for refrigerator variable temperature chamber, refrigerator and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116951886A true CN116951886A (en) | 2023-10-27 |
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ID=88455146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210379917.1A Pending CN116951886A (en) | 2022-04-12 | 2022-04-12 | Temperature control method and device for refrigerator variable temperature chamber, refrigerator and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116951886A (en) |
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2022
- 2022-04-12 CN CN202210379917.1A patent/CN116951886A/en active Pending
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