CN111503993A - Temperature-changing compartment refrigeration method and device based on refrigeration equipment - Google Patents
Temperature-changing compartment refrigeration method and device based on refrigeration equipment Download PDFInfo
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- CN111503993A CN111503993A CN202010358041.3A CN202010358041A CN111503993A CN 111503993 A CN111503993 A CN 111503993A CN 202010358041 A CN202010358041 A CN 202010358041A CN 111503993 A CN111503993 A CN 111503993A
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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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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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a variable-temperature compartment refrigerating method and device based on refrigerating equipment, wherein the method comprises the following steps: when a refrigerating instruction of the temperature-changing chamber is obtained, the current refrigerating parameters of the refrigerating equipment are obtained, the current refrigerating parameters are determined to meet the preset refrigerating conditions, the temperature-changing air door is opened, a refrigerating fan of the refrigerating chamber is controlled according to the refrigerating instruction, and refrigerating capacity is provided for the temperature-changing chamber through the temperature-changing air door. The technical problems that in the prior art, the variable-temperature air door is likely to be opened when the temperature of the freezing chamber is higher than that of the variable-temperature chamber, so that the temperature of the variable-temperature chamber rises, and food materials in the variable-temperature chamber are rotten are solved.
Description
Technical Field
The invention relates to the technical field of smart homes, in particular to a variable-temperature chamber refrigerating method and device based on refrigerating equipment.
Background
With the pace of human life increasing and the pursuit of improvement in the material level, refrigeration equipment becomes a necessity for every family and related industries, and people put food materials in a refrigeration equipment temperature-changing compartment at a specified temperature in order to bring about long-term fresh-keeping.
However, in the cooling method of the temperature-changing compartment of the refrigeration equipment at present, air in the freezing compartment is directly blown to the temperature-changing compartment, so that the temperature of the temperature-changing compartment is reduced, the situation that the temperature of the freezing compartment is higher than that of the temperature-changing compartment due to a frosting state or a storage object with higher temperature just put in the freezing compartment is ignored, air in the freezing compartment is blown to the temperature-changing compartment at the moment, the temperature of the temperature-changing compartment is not reduced but increased, food materials in the temperature-changing compartment can be damaged, and waste is caused.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first object of the present invention is to provide a temperature-changing compartment refrigeration method based on refrigeration equipment, so as to solve the technical problem in the prior art that a temperature-changing damper may be opened when a temperature of a freezing compartment is higher than a temperature of the temperature-changing compartment, so that the temperature of the temperature-changing compartment rises, and food materials in the temperature-changing compartment are spoiled.
The second purpose of the invention is to provide a temperature-changing compartment refrigerating device based on refrigerating equipment.
A third object of the invention is to propose a computer device.
A fourth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, a first embodiment of the present invention provides a method for refrigerating a temperature-changing compartment based on a refrigeration device, including: when a refrigerating instruction of the temperature-changing chamber is obtained, the current refrigerating parameters of the refrigerating equipment are obtained, the current refrigerating parameters are determined to meet the preset refrigerating conditions, the temperature-changing air door is opened, a refrigerating fan of the refrigerating chamber is controlled according to the refrigerating instruction, and refrigerating capacity is provided for the temperature-changing chamber through the temperature-changing air door.
In order to achieve the above object, a second aspect of the present invention provides a temperature-changing compartment refrigerating device based on a refrigerating apparatus, comprising: the acquisition module is used for acquiring the current refrigeration parameters of the refrigeration equipment when the refrigeration instruction of the temperature-changing chamber is acquired; the opening module is used for determining that the current refrigeration parameters meet preset refrigeration conditions and opening the variable temperature air door; and the cold quantity providing module is used for controlling a freezing fan of the freezing chamber according to the refrigerating instruction and providing cold quantity to the temperature-changing chamber through the temperature-changing air door.
To achieve the above object, a third embodiment of the present invention provides a computer device, including: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to implement the method of variable temperature compartment refrigeration based on a refrigeration device as described in the method embodiments above.
In order to achieve the above object, a fourth aspect of the present invention provides a non-transitory computer-readable storage medium, wherein instructions in the storage medium, when executed by a processor, enable a computer device to perform a method for cooling a temperature-variable compartment based on a cooling device.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
when a refrigerating instruction of the temperature-changing chamber is obtained, the current refrigerating parameters of the refrigerating equipment are obtained, the current refrigerating parameters are determined to meet the preset refrigerating conditions, the temperature-changing air door is opened, a refrigerating fan of the refrigerating chamber is controlled according to the refrigerating instruction, and refrigerating capacity is provided for the temperature-changing chamber through the temperature-changing air door. The technical problems that in the prior art, the variable-temperature air door is likely to be opened when the temperature of the freezing chamber is higher than that of the variable-temperature chamber, so that the temperature of the variable-temperature chamber rises, and food materials in the variable-temperature chamber are rotten are solved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic flow diagram of a method of variable temperature compartment refrigeration based on a refrigeration apparatus;
FIG. 2 is a schematic view of a process for determining that a current refrigeration parameter satisfies a predetermined refrigeration condition;
FIG. 3 is a schematic flow diagram of the delivery of cooling energy to a variable temperature compartment according to a refrigeration command;
FIG. 4 is a schematic flow diagram of the transfer of cooling energy to a variable temperature compartment based on real-time refrigeration parameters;
fig. 5 is a schematic mechanism diagram of a temperature-changing compartment refrigerating device based on refrigerating equipment.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The temperature-changing compartment refrigeration method and device based on refrigeration equipment according to the embodiment of the invention are described below with reference to the attached drawings.
Fig. 1 is a schematic flow chart of a temperature-changing compartment refrigeration method based on a refrigeration device according to an embodiment of the present invention.
In view of the technical problems mentioned in the background art, embodiments of the present invention provide a temperature-varying compartment refrigeration method based on refrigeration equipment, so as to achieve refrigeration starting when the temperature of the temperature-varying compartment is higher than that of a freezing compartment during the process of cooling the temperature-varying compartment by the refrigeration equipment; when the temperature of the variable temperature chamber is lower than that of the freezing chamber, the refrigeration is suspended.
As shown in fig. 1, the method comprises the steps of:
the refrigeration instruction can be sent by the refrigeration equipment according to the temperature value preset by the temperature in the temperature-changing chamber greater than or equal to the temperature value required by the food material in the temperature-changing chamber, or can be actively sent by the refrigeration equipment controller according to the preset time value reached by the last refrigeration end of the distance between the temperature-changing chamber and the temperature-changing chamber. In addition, the current refrigeration parameter may be a temperature or a working state (for example, whether the refrigeration equipment is working or not, whether food materials are newly put in, or not) of each compartment of the refrigeration equipment, and may also include a temperature and a weight of the food materials newly put in the temperature-variable compartment, or the like.
Specifically, when a refrigeration instruction of a temperature-changing chamber is obtained, current refrigeration parameters such as temperature values and working states of each chamber of the refrigeration equipment need to be collected first, or the current refrigeration parameters are carried in the refrigeration instruction, and then the current refrigeration parameters are directly read out from the refrigeration instruction.
It is understood that the current refrigeration parameters of the refrigeration device may be obtained by a temperature sensor preset in the refrigeration device or an infrared camera, or may be obtained by other technical means.
the cold energy is a substance with a lower temperature, and can be air in a compartment or liquid which can flow in a pipeline. In addition, the opening and closing of the variable temperature air door can control the transmission or closing of cold energy from the freezing chamber to the variable temperature chamber, the preset refrigeration condition is used for limiting that when the variable temperature air door is opened, the cold energy transmitted through the variable temperature air door cannot cause the food material in the variable temperature chamber to be rotten, the refrigeration effect of the food material can be ensured, and the preset refrigeration condition is a preset value set according to different refrigeration requirements and can be different types of values such as temperature, time and the like.
Specifically, after the current refrigeration parameter is obtained according to step 101, the current refrigeration parameter is matched with a preset refrigeration condition for starting refrigeration of a preset temperature-changing chamber, and after the preset refrigeration condition is determined to be met, the refrigeration quantity input to the temperature-changing chamber through the refrigeration chamber is represented, so that the food material in the temperature-changing chamber is not spoiled, and a temperature-changing air door of the temperature-changing chamber is opened to transmit the refrigeration quantity.
It should be noted that, in different application scenarios, the content of the current refrigeration parameter is different, so that the manner of determining that the current refrigeration parameter meets the preset refrigeration condition is different, and the following explanation examples are provided:
example one:
in this example, the current refrigeration parameters include a first temperature of the variable temperature compartment and a second temperature of the freezer compartment.
Specifically, after a refrigeration instruction of the temperature-changing chamber is obtained, when the obtained current refrigeration parameters of the refrigeration device include a first temperature of the temperature-changing chamber and a second temperature of the freezing chamber, the preset refrigeration condition to be met is to determine that the first temperature is greater than the second temperature, and then the temperature-changing air door can be opened, otherwise, even if the refrigeration instruction of the temperature-changing chamber is obtained, the temperature-changing air door cannot be opened.
That is, when the first temperature of the variable temperature chamber is lower than the second temperature of the freezing chamber, if the variable temperature damper is opened, the temperature of the cooling energy transmitted through the freezing chamber is higher, which obviously results in that the refrigerating effect of the variable temperature chamber cannot be ensured, and the food material in the variable temperature chamber is spoiled. Therefore, the variable temperature air door needs to be opened only when the first temperature is higher than the second temperature.
Example two:
in this example, the current refrigeration parameter includes an average temperature of the food material in the freezing compartment, where the average temperature of the food material in the freezing compartment can be detected by a weight sensor preset in the freezing compartment to obtain a location of each food material, and at the location of each food material, the temperature of each food material is detected by a temperature sensor, and the average temperature of the food material is determined according to an average value of the temperatures of all the food materials.
Specifically, as shown in fig. 2, step 102 includes:
The temperature difference between the real-time temperature of the variable-temperature chamber and the average temperature of the food materials in the freezing chamber is designed for ensuring that the temperature difference between the two chambers is large enough, if the temperature difference is too small, the cooling efficiency of the variable-temperature chamber is low, the time for starting refrigeration is long, and when the temperature difference is large, the cooling efficiency of the variable-temperature chamber is high, and the time for starting refrigeration is short. Even, in some scenes, when the temperature difference between the real-time temperature of the variable-temperature chamber and the average temperature of the food material is small, the food material in the subsequent freezing chamber may continuously release heat energy, the temperature of the freezing chamber may further rise, and the temperature of the cold energy delivered to the variable-temperature chamber is high due to the rise of the temperature of the freezing chamber, so that the refrigerating effect of the variable-temperature chamber is affected.
And 103, controlling a freezing fan of the freezing chamber according to the refrigerating instruction, and providing cold energy for the temperature-changing chamber through the temperature-changing air door.
Specifically, after the variable temperature air door is determined to be opened, the refrigerating fan of the refrigerating chamber is controlled according to the refrigerating instruction, and refrigerating capacity is provided for the variable temperature chamber through the variable temperature air door. After the variable-temperature air door is opened, the rotation of the freezing fan can accelerate the cold energy transmission from the freezing chamber to the variable-temperature chamber and accelerate the temperature reduction of the variable-temperature chamber.
Wherein the refrigeration instruction is used to define the refrigeration effect of the temperature-changing compartment, and in different scenarios, the refrigeration instruction may include different contents, and the following description is given with reference to different examples:
example one:
in this example, the refrigeration command carries a target refrigeration temperature, which is the final refrigeration temperature of the variable temperature compartment, which may be, for example, -10 degrees, etc.
Specifically, when the cooling instruction carries the target cooling temperature, step 103, as shown in fig. 3, includes:
specifically, a freezing fan of the freezing chamber is controlled to provide cold energy to the temperature-changing chamber through the temperature-changing air door, and meanwhile, the real-time refrigerating temperature of the temperature-changing chamber of the refrigerating device is acquired in real time and then is compared with the target refrigerating temperature. The interval for acquiring the real-time refrigeration temperature can be short time of one second or five seconds, and can also be other preset time intervals.
And step 302, determining that the real-time refrigerating temperature is less than or equal to the target refrigerating temperature, and closing the refrigerating fan and the variable-temperature air door.
Specifically, under the condition that the real-time refrigerating temperature of the variable-temperature chamber is higher than the target refrigerating temperature of the variable-temperature chamber, the variable-temperature air door and the refrigerating fan are ensured to be opened, and the variable-temperature chamber is continuously cooled; and under the condition that the real-time refrigerating temperature of the variable-temperature chamber is less than or equal to the target refrigerating temperature of the variable-temperature chamber, finishing the execution of the refrigerating instruction, so that the refrigerating fan and the variable-temperature air door are closed, and finishing the refrigeration.
In addition, in the actual refrigeration process, the speed of the freezing fan can be adjusted according to the scene requirement, as a possible implementation mode, the speed of the freezing fan can be adjusted according to the real-time refrigeration temperature and the target refrigeration temperature of the variable-temperature chamber, and the larger the difference value between the real-time refrigeration temperature and the target refrigeration temperature of the variable-temperature chamber is, the faster the rotation speed of the freezing fan is; the smaller the difference between the real-time refrigerating temperature and the target refrigerating temperature of the variable-temperature chamber is, the slower the rotating speed of the refrigerating fan is, so that the waste of resources and the damage of food materials caused by the fact that the real-time refrigerating temperature of the variable-temperature chamber is lower than the target refrigerating temperature of the variable-temperature chamber can be avoided.
Example two:
in this example, the refrigeration instruction carries a target refrigeration duration, which is the final refrigeration duration of the temperature-changing compartment, and may be, for example, 30 minutes or the like.
Specifically, when the refrigeration instruction carries a target refrigeration duration, the refrigeration equipment starts a timer to start timing after the variable temperature air door is opened, and when the timing duration of the timer reaches the target refrigeration duration, the variable temperature air door and the freezing fan are closed, and the variable temperature chamber stops refrigeration. In the process, the freezing fan can be opened all the time or at intervals of certain running period and rest period. And in the refrigeration process, the refrigeration fan is controlled to gradually decrease the rotating speed of the refrigeration fan from the maximum rotating speed, so that the refrigeration fan can be quickly stopped when the target refrigeration is reached, the refrigeration effect is ensured, and the resource consumption of the refrigeration fan is saved.
In summary, according to the variable temperature compartment refrigeration method based on the refrigeration device in the embodiment of the present disclosure, when the refrigeration instruction of the variable temperature compartment is obtained, the current refrigeration parameter of the refrigeration device is obtained, it is determined that the current refrigeration parameter meets the preset refrigeration condition, the variable temperature damper is opened, the refrigeration fan of the refrigeration compartment is controlled according to the refrigeration instruction, and the refrigeration capacity is provided to the variable temperature compartment through the variable temperature damper. Therefore, the problem that the temperature of the temperature-changing air door is likely to be opened when the temperature of the freezing chamber is higher than that of the temperature-changing chamber, so that the temperature of the temperature-changing chamber is increased, and food materials in the temperature-changing chamber are rotten is solved.
Based on the embodiment, in the actual implementation process, the temperature of the freezing chamber may rise when the freezing chamber suddenly enters the defrosting mode or food materials with higher temperature are put in, so that the temperature of output cold is higher when the cold is provided for the temperature-changing chamber, and the food materials in the temperature-changing chamber are adversely affected.
Therefore, in order to avoid the situation when the temperature-changing compartment has not reached the target refrigeration effect, in an embodiment of the present application, when the temperature-changing damper provides the refrigeration capacity to the temperature-changing compartment, it is further necessary to monitor in real time whether the real-time refrigeration parameter of the refrigeration device meets the preset refrigeration condition, so as to suspend providing the refrigeration capacity to the temperature-changing compartment when the real-time refrigeration parameter of the refrigeration device does not meet the preset refrigeration condition in time.
Specifically, in an embodiment of the present application, as shown in fig. 4, the step 103 includes:
specifically, after the variable temperature air door and the freezing fan are opened, in the process of refrigerating the variable temperature chamber, real-time refrigerating parameters of the refrigerating equipment in the current period are acquired according to a preset acquisition period. The acquisition period may be a short time of one second or five seconds, or may be any other preset time. And acquiring real-time refrigeration parameters of the refrigeration equipment once in each period so as to ensure that the temperature change of each chamber is detected in time.
and step 403, determining that the real-time refrigeration parameters do not meet the preset refrigeration conditions, and closing the freezing fan and the variable temperature air door.
The real-time refrigeration parameter may include a real-time refrigeration temperature of the variable temperature chamber and a real-time refrigeration temperature of the freezing chamber, and the preset refrigeration condition may be that the real-time refrigeration temperature of the variable temperature chamber is higher than the real-time refrigeration temperature of the freezing chamber or that the refrigeration duration of the variable temperature chamber is shorter than the preset refrigeration duration.
Specifically, under the condition that the refrigeration effect of the temperature-changing chamber is not achieved, if the real-time refrigeration parameters of the refrigeration equipment meet the preset refrigeration conditions, the temperature-changing air door and the refrigeration fan are guaranteed to be opened, and refrigeration capacity is transmitted to the temperature-changing chamber.
For example, under the condition that the temperature reduction of the temperature-changing chamber does not achieve the target effect, if the real-time refrigerating temperature of the freezing chamber is higher than the real-time refrigerating temperature of the temperature-changing chamber, the temperature-changing air door and the refrigerating fan need to be temporarily closed at the moment so as to prevent the cold energy with higher temperature of the freezing chamber from being transmitted to the temperature-changing chamber; if the real-time refrigerating temperature of the freezing chamber is lower than the real-time refrigerating temperature of the variable-temperature chamber, the variable-temperature air door and the refrigerating fan are kept open at the moment, and the refrigerating capacity is transmitted to the variable-temperature chamber.
In the cooling process, the temporary closing of the variable temperature damper and the cooling fan caused by the fact that the real-time cooling temperature of the freezing compartment is higher than the real-time cooling temperature of the variable temperature compartment may be mistaken as an equipment fault, in an embodiment of the present invention, a display panel or a signal lamp is added to indicate the current state of the cooling equipment, and the following description is made with reference to an example:
example one:
in the example, two signal lamps are added, signal lamp a is used for indicating whether the refrigeration equipment is refrigerating the temperature-changing compartment, and signal lamp B indicates the current operating states of the temperature-changing air door and the refrigeration fan.
Specifically, in the process of cooling the temperature-changing compartment, the signal lamp A, B is turned on, if the temperature-changing air door and the cooling fan are temporarily closed because the real-time cooling temperature of the freezing compartment is higher than the real-time cooling temperature of the temperature-changing compartment at the moment, the signal lamp B is turned off, and if the real-time cooling temperature of the freezing compartment is lower than or equal to the real-time cooling temperature of the temperature-changing compartment at the moment, the signal lamp B is turned on. After the temperature-changing compartment cooling process is finished, the signal lamp A, B is extinguished.
Example two:
in this example, an information sending module may be further added on the basis of the above example, so as to send the parameters of the refrigeration equipment to the user in the temperature-varying compartment refrigeration process.
Specifically, after the temperature-changing chamber enters the refrigeration process, the refrigeration equipment sends a refrigeration message to the display end of the user, after the display end of the user receives the refrigeration message, the refrigeration interface is activated, and then the refrigeration equipment sends the parameters of the refrigeration equipment to the display end of the user in real time according to the period. The parameters of the refrigerating equipment can comprise real-time refrigerating temperature of each compartment, working states of the variable temperature air door and the refrigerating fan and the like.
In summary, according to the temperature-changing compartment refrigeration method based on the refrigeration equipment, the display or information sending device is added to the refrigeration equipment, so that the situation that the temperature-changing air door and the refrigeration fan are temporarily closed and mistakenly regarded as equipment failure due to the fact that the real-time refrigeration temperature of the freezing compartment is greater than the real-time refrigeration temperature of the temperature-changing compartment can be avoided.
In order to realize the embodiment, the invention further provides a variable-temperature compartment refrigerating device based on the refrigerating equipment.
Fig. 5 is a schematic structural diagram of a temperature-changing compartment refrigeration device based on refrigeration equipment according to an embodiment of the present invention.
As shown in fig. 5, the variable temperature compartment refrigerating device based on the refrigerating equipment comprises: the device comprises an acquisition module 51, a starting module 52 and a cold energy providing module 53.
The obtaining module 51 is configured to obtain a current refrigeration parameter of the refrigeration device when a refrigeration instruction of the temperature-changing compartment is obtained;
the opening module 52 is used for determining that the current refrigeration parameter meets the preset refrigeration condition and opening the variable temperature air door;
and the cold providing module 53 is used for controlling a freezing fan of the freezing chamber according to the refrigeration instruction and providing cold to the temperature-changing chamber through the temperature-changing air door.
In one embodiment of the present application, the refrigeration providing module 53 is specifically configured to:
after the temperature-changing air door and the freezing fan are opened, in the process that the cold quantity providing module 53 refrigerates the temperature-changing chamber, the cold quantity providing module 53 acquires real-time refrigeration parameters of the refrigeration equipment in the current period according to a preset acquisition period. The acquisition period may be a short time of one second or five seconds, or may be other preset times. And acquiring real-time refrigeration parameters of the refrigeration equipment once in each period so as to ensure that the temperature change of each compartment is detected as soon as possible.
Furthermore, after the opening module 52 determines that the real-time refrigeration parameter meets the preset refrigeration condition, the cold quantity providing module 53 controls the refrigeration fan of the refrigeration chamber according to the refrigeration instruction, and provides cold quantity to the temperature-variable chamber through the temperature-variable air door; and determining that the real-time refrigeration parameters do not meet the preset refrigeration conditions, and closing the freezing fan and the variable temperature air door. Under the condition that the refrigerating effect of the temperature-changing chamber is not achieved, if the opening module 52 determines that the real-time refrigerating parameters of the refrigerating equipment meet the preset refrigerating conditions, the temperature-changing air door and the refrigerating fan are opened to transmit the refrigerating capacity to the temperature-changing chamber, and if the opening module 52 determines that the real-time refrigerating parameters of the refrigerating equipment do not meet the preset refrigerating conditions, the refrigerating capacity providing module 53 temporarily closes the temperature-changing air door and the refrigerating fan to prevent the refrigerating capacity between the two chambers from being transmitted, so that the high-temperature refrigerating capacity of the refrigerating chamber is prevented from being transmitted to the temperature-changing chamber.
It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and is not repeated herein.
In summary, according to the variable-temperature compartment refrigeration device based on the refrigeration equipment in the embodiment of the present disclosure, when the obtaining module obtains the refrigeration instruction of the variable-temperature compartment, the current refrigeration parameter of the refrigeration equipment is obtained, it is determined that the current refrigeration parameter meets the preset refrigeration condition, the starting module opens the variable-temperature air door, the refrigeration capacity providing module controls the refrigeration fan of the refrigeration compartment according to the refrigeration instruction, and the variable-temperature air door provides the refrigeration capacity to the variable-temperature compartment. Therefore, the problem that the temperature of the temperature-changing air door is likely to be opened when the temperature of the freezing chamber is higher than that of the temperature-changing chamber, so that the temperature of the temperature-changing chamber is increased, and food materials in the temperature-changing chamber are rotten is solved.
Based on the above embodiment, in different application scenarios, the refrigeration device starting module 52 determines whether the current refrigeration parameter meets the preset refrigeration condition, and the used refrigeration parameter is different, and the following explanation of examples is given as follows:
example one:
the opening module 52 is specifically configured to:
and determining that the first temperature is higher than the second temperature, and opening the variable temperature air door.
Example two:
the opening module 52 is specifically configured to:
acquiring the real-time temperature of the variable-temperature chamber;
calculating the temperature difference between the real-time temperature and the average temperature of the food materials, and determining that the temperature difference is greater than a preset threshold value;
and opening the variable temperature air door.
It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and is not repeated herein.
In summary, according to the variable-temperature compartment refrigeration method of the refrigeration device, the starting module can judge whether the current refrigeration parameter meets the preset refrigeration condition according to the difference of the current refrigeration parameter, and the operability is strong.
In order to implement the foregoing embodiment, the present invention further provides a computer device, including: the refrigerating equipment-based temperature-changing compartment refrigerating method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the computer program, the temperature-changing compartment refrigerating method based on the refrigerating equipment is realized.
In order to achieve the above embodiments, the present invention further proposes a non-transitory computer readable storage medium, on which a computer program is stored, which when executed implements the temperature-varying compartment refrigeration method based on a refrigeration device as described in the above embodiments.
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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (11)
1. A temperature-changing compartment refrigerating method based on refrigerating equipment is characterized by comprising the following steps:
when a refrigerating instruction of the temperature-changing chamber is obtained, obtaining the current refrigerating parameters of the refrigerating equipment;
determining that the current refrigeration parameters meet preset refrigeration conditions, and opening a variable temperature air door;
and controlling a freezing fan of the freezing chamber according to the refrigeration instruction, and providing cold energy for the temperature-changing chamber through the temperature-changing air door.
2. The method of claim 1, wherein when the current refrigeration parameter comprises a first temperature of the temperature-changing compartment and a second temperature of the freezer compartment, the determining that the current refrigeration parameter satisfies a preset refrigeration condition comprises:
determining that the first temperature is greater than the second temperature.
3. The method of claim 1, wherein when the current refrigeration parameter comprises an average temperature of food material in the freezing compartment, the determining that the current refrigeration parameter meets a preset refrigeration condition comprises:
acquiring the real-time temperature of the variable-temperature chamber;
and calculating the temperature difference between the real-time temperature and the average temperature of the food materials, and determining that the temperature difference is greater than a preset threshold value.
4. The method according to claim 1, wherein the controlling a freezing fan of a freezing compartment according to the refrigeration instruction to provide refrigeration to the temperature-variable compartment through the temperature-variable damper comprises:
acquiring real-time refrigeration parameters of the refrigeration equipment in a current period according to a preset acquisition period;
determining that the real-time refrigeration parameters meet the preset refrigeration conditions, controlling a refrigeration fan of a refrigeration chamber according to the refrigeration instruction, and providing refrigeration capacity for the variable-temperature chamber through the variable-temperature air door;
and determining that the real-time refrigeration parameter does not meet the preset refrigeration condition, and closing the freezing fan and the variable temperature air door.
5. The method as claimed in any one of claims 1 to 4, wherein the refrigeration command carries a target refrigeration temperature, and the controlling a refrigeration fan of a freezing compartment according to the refrigeration command to provide refrigeration to the temperature-variable compartment through the temperature-variable damper comprises:
a freezing fan for controlling the freezing chamber, providing cold energy for the temperature-changing chamber through the temperature-changing air door, and monitoring the real-time refrigerating temperature of the temperature-changing chamber;
and determining that the real-time refrigerating temperature is less than or equal to the target refrigerating temperature, and closing the refrigerating fan and the variable-temperature air door.
6. A temperature-changing compartment refrigerating device based on refrigerating equipment is characterized by comprising:
the acquisition module is used for acquiring the current refrigeration parameters of the refrigeration equipment when the refrigeration instruction of the temperature-changing chamber is acquired;
the opening module is used for determining that the current refrigeration parameters meet preset refrigeration conditions and opening the variable temperature air door;
and the cold quantity providing module is used for controlling a freezing fan of the freezing chamber according to the refrigeration instruction and providing cold quantity for the variable-temperature chamber through the variable-temperature air door.
7. The apparatus of claim 6, wherein when the current refrigeration parameter comprises a first temperature of the temperature-changing compartment and a second temperature of the freezer compartment, the opening module is specifically configured to:
and determining that the first temperature is higher than the second temperature, and opening the variable temperature air door.
8. The apparatus of claim 6, wherein when the current refrigeration parameter comprises an average temperature of the food material in the freezer compartment, the opening module is specifically configured to:
acquiring the real-time temperature of the variable-temperature chamber;
calculating the temperature difference between the real-time temperature and the average temperature of the food materials, and determining that the temperature difference is greater than a preset threshold value;
and opening the variable temperature air door.
9. The device according to claim 6, characterized in that the refrigeration providing module is specifically configured to:
acquiring real-time refrigeration parameters of the refrigeration equipment in a current period according to a preset acquisition period;
determining that the real-time refrigeration parameters meet the preset refrigeration conditions, controlling a refrigeration fan of a refrigeration chamber according to the refrigeration instruction, and providing refrigeration capacity for the variable-temperature chamber through the variable-temperature air door;
and determining that the real-time refrigeration parameter does not meet the preset refrigeration condition, and closing the freezing fan and the variable temperature air door.
10. Computer apparatus, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the computer program to perform the method for cooling a temperature-variable compartment based on a cooling apparatus according to any one of claims 1 to 5.
11. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the method for variable temperature compartment refrigeration based on a refrigeration device according to any of claims 1-5.
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| CN202010358041.3A CN111503993B (en) | 2020-04-29 | 2020-04-29 | Temperature-changing compartment refrigeration method and device based on refrigeration equipment |
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| CN111503993B (en) | 2022-04-15 |
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