CN114322411A - Control method and device of refrigeration equipment, storage medium and refrigeration equipment - Google Patents
Control method and device of refrigeration equipment, storage medium and refrigeration equipment Download PDFInfo
- Publication number
- CN114322411A CN114322411A CN202111654594.4A CN202111654594A CN114322411A CN 114322411 A CN114322411 A CN 114322411A CN 202111654594 A CN202111654594 A CN 202111654594A CN 114322411 A CN114322411 A CN 114322411A
- Authority
- CN
- China
- Prior art keywords
- defrosting
- refrigeration
- time
- storage chamber
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Defrosting Systems (AREA)
Abstract
The application discloses refrigeration equipment's control method, device, storage medium and refrigeration equipment, wherein, this application carries out the precooling to the storeroom when triggering the defrosting of storeroom and handles, when accomplishing the precooling to the storeroom, carries out the defrosting to the storeroom and handles, when accomplishing the defrosting of storeroom and handle, increases the compressor and carries out refrigerated power to the storeroom. With this, this application carries out refrigeration treatment to refrigeration plant's storeroom through change the frost at refrigeration plant and handle the front and back, can reduce the refrigeration plant and change the influence of the heat that the frost treatment produced to refrigeration plant fresh-keeping effect to improve refrigeration plant's heat storage ability.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a control method and device of refrigeration equipment, a storage medium and the refrigeration equipment.
Background
With the improvement of living standard of people, refrigeration equipment such as refrigerators, freezers and the like become necessities of daily life of people. At present, the phenomenon of frosting of refrigeration equipment can occur in the use process, and at the moment, the defrosting treatment needs to be carried out on the refrigeration equipment. However, when the defrosting process is performed on the refrigeration equipment, the temperature in the storage chamber of the refrigeration equipment increases along with the defrosting process, and the temperature storage capacity of the refrigeration equipment is reduced.
Disclosure of Invention
The embodiment of the application provides a control method and device of refrigeration equipment, a storage medium and the refrigeration equipment, and the temperature storage capacity of the refrigeration equipment can be improved.
In a first aspect, an embodiment of the present application provides a control method for a refrigeration apparatus, where the refrigeration apparatus includes a storage chamber and a compressor, and includes:
when defrosting treatment on the storage room is triggered, precooling treatment is carried out on the storage room;
when the pre-cooling treatment of the storage room is finished, defrosting the storage room;
and when the defrosting treatment of the storage chamber is finished, increasing the power of the compressor for refrigerating the storage chamber.
In a second aspect, an embodiment of the present application further provides a control device for a refrigeration apparatus, including:
the first refrigeration module is used for carrying out precooling treatment on the storage room when defrosting treatment on the storage room is triggered;
the defrosting treatment module is used for defrosting the storage room when the pre-cooling treatment of the storage room is finished;
and the second refrigerating module is used for increasing the power of the compressor for refrigerating the storage chamber when the defrosting treatment of the storage chamber is finished.
In a third aspect, embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program runs on a processor, the computer program causes the computer to execute the control method of the refrigeration apparatus according to any embodiment of the present application.
In a fourth aspect, embodiments of the present application further provide a refrigeration apparatus, including a processor and a memory, where the memory has a computer program, and the processor is configured to execute the control method of the refrigeration apparatus according to any embodiment of the present application by calling the computer program.
The technical scheme that this application embodiment provided, through before refrigeration plant changes the frost and handles, carry out the precooling, reduce the stop point temperature of storeroom for the storeroom temperature is lower, avoids refrigeration plant to change the frost and handles the heat that produces and lead to the storeroom temperature to rise too much after accomplishing owing to change the frost. In addition, this application is still through changing the frost at refrigeration plant and is handled the back, increases the compressor and carries out refrigerated power to the storeroom for refrigeration plant changes the temperature of frost after the processing is accomplished and can reduce fast in the storeroom. In conclusion, the refrigerating equipment storage chamber is refrigerated before and after the defrosting treatment is carried out on the refrigerating equipment, the influence of heat generated by the defrosting treatment on the refrigerating equipment preservation effect can be reduced, and therefore the temperature storage capacity of the refrigerating equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic application scenario diagram of a control method of a refrigeration apparatus according to an embodiment of the present application.
Fig. 2 is a first flowchart of a control method of a refrigeration apparatus according to an embodiment of the present application.
Fig. 3 is a second flowchart of a control method of a refrigeration apparatus according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a control device of a refrigeration apparatus according to an embodiment of the present application.
Fig. 5 is a schematic view of a first structure of a refrigeration apparatus according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
An execution main body of the control method of the refrigeration equipment can be the control device of the refrigeration equipment provided by the embodiment of the application, or an electronic device integrated with the control device of the refrigeration equipment, wherein the control device of the refrigeration equipment can be realized in a hardware or software mode.
For example, referring to fig. 1, fig. 1 is a schematic view of an application scenario of a control method of a refrigeration apparatus according to an embodiment of the present application. The refrigeration equipment is exemplified as a refrigerator. As shown in fig. 1, the refrigerator may include a storage compartment having a refrigerating function, and a storage compartment having a freezing function. When the defrosting treatment is triggered to be carried out on the storage chamber of the refrigerator, precooling treatment is carried out on the storage chamber of the refrigerator, and when the precooling treatment on the storage chamber of the refrigerator is completed, defrosting treatment is carried out on the storage chamber of the refrigerator. And when the defrosting treatment of the storage chamber of the refrigerator is finished, the power of the compressor of the refrigerator for refrigerating the storage chamber is increased. Therefore, the refrigerator is refrigerated before and after defrosting, the influence of heat generated by defrosting on the refrigerator on the fresh-keeping effect of the refrigerator can be reduced, and the temperature storage capacity of the refrigerator is improved.
Referring to fig. 2, fig. 2 is a first flowchart illustrating a control method of a refrigeration apparatus according to an embodiment of the present application. The specific flow of the control method of the refrigeration equipment provided by the embodiment of the application can be as follows:
101. when the defrosting treatment of the storage room is triggered, precooling treatment is carried out on the storage room.
With the improvement of living standard of people, refrigeration equipment such as refrigerators, freezers and the like become necessities of daily life of people. At present, the phenomenon of frosting of refrigeration equipment can occur in the use process, and at the moment, the defrosting treatment needs to be carried out on the refrigeration equipment. However, when the defrosting process is performed on the refrigeration equipment, the temperature in the storage chamber of the refrigeration equipment increases along with the defrosting process, and the temperature storage capacity of the refrigeration equipment is reduced.
The embodiment of the application provides a control method of refrigeration equipment, which can improve the temperature storage capacity of the refrigeration equipment, so as to solve the problems.
The storage room may be a storage room having a refrigerating function, a storage room having a freezing function, or the like.
In the embodiment of the application, during the operation of the refrigeration equipment, if it is determined that the refrigeration equipment needs to perform defrosting treatment on the storage chamber, the refrigeration equipment is controlled to perform precooling treatment before entering the defrosting treatment. Under the precooling treatment, the temperature of the storage chamber of the refrigeration equipment can be reduced by increasing the power of the compressor. The temperature of the storage chamber can be reduced by adjusting the temperature of the stop point corresponding to the storage chamber to be low.
The power of the compressor is changed according to the change of the temperature difference between the temperature of the storage chamber and the stop point temperature corresponding to the storage chamber, and the power of the compressor is increased as the temperature difference is larger, so that the temperature difference is increased after the stop point temperature of the storage chamber is reduced, and the power of the compressor for cooling the storage chamber is increased correspondingly. That is, the power of the compressor to cool the storage compartment may also be increased by lowering the temperature at the stop point of the storage compartment.
It should be noted that, when the temperature of the storage room of the refrigeration equipment is reduced, the magnitude of the temperature reduction can be set by those skilled in the art according to actual needs.
102. And when the pre-cooling treatment of the storage room is finished, defrosting treatment is carried out on the storage room.
In the embodiment of the application, after the pre-cooling treatment of the storage chamber is completed, that is, after the temperature of the storage chamber is reduced by a certain extent before the defrosting treatment, the defrosting treatment is performed.
It can be understood that when the defrosting process is performed to the storage chamber, the storage chamber is not cooled, that is, the compressor is stopped.
103. When the defrosting treatment of the storage chamber is finished, the power of the compressor for refrigerating the storage chamber is increased.
In the embodiment of the application, when the defrosting treatment of the storage chamber is finished, the refrigerating power of the storage chamber is increased by the compressor, so that the temperature of the storage chamber can be rapidly reduced after the defrosting treatment is finished.
In particular implementation, the present application is not limited by the execution sequence of the described steps, and some steps may be performed in other sequences or simultaneously without conflict.
Therefore, the control method of the refrigeration equipment provided by the embodiment of the application can reduce the temperature of the stop point of the storage chamber by performing precooling treatment before defrosting treatment is performed on the refrigeration equipment, so that the temperature of the storage chamber is lower, and the phenomenon that the temperature of the storage chamber is increased too much due to heat generated by defrosting treatment after the defrosting treatment of the refrigeration equipment is completed is avoided. In addition, this application is still through changing the frost at refrigeration plant and is handled the back, increases the compressor and carries out refrigerated power to the storeroom for refrigeration plant changes the temperature of frost after the processing is accomplished and can reduce fast in the storeroom. In conclusion, the refrigerating equipment storage chamber is refrigerated before and after the defrosting treatment is carried out on the refrigerating equipment, the influence of heat generated by the defrosting treatment on the refrigerating equipment preservation effect can be reduced, and therefore the temperature storage capacity of the refrigerating equipment is improved.
The method according to the preceding embodiment is illustrated in further detail below by way of example.
Referring to fig. 3, fig. 3 is a second flow chart illustrating a control method of a refrigeration apparatus according to an embodiment of the present application. The method comprises the following steps:
201. when the defrosting treatment of the storage room is triggered, precooling treatment is carried out on the storage room.
In the embodiment of the application, during the operation of the refrigeration equipment, if it is determined that the refrigeration equipment needs to perform defrosting treatment on the storage chamber, the refrigeration equipment is controlled to perform precooling treatment before entering the defrosting treatment. Under the precooling treatment, the temperature of the storage chamber of the refrigeration equipment can be reduced by increasing the power of the compressor.
For example, the stop point temperature corresponding to the storage room may be adjusted to a second stop point temperature, the storage room is controlled to perform refrigeration according to the second stop point temperature, and when the temperature of the storage room reaches the second stop point temperature, the refrigeration is stopped, that is, the pre-cooling process is completed, and the stop point temperature of the storage room is restored to the stop point temperature before the adjustment. If the time for cooling after the shutdown point temperature of the storage room is reduced reaches the fifth preset time period, but the temperature of the storage room does not reach the shutdown point temperature, the precooling is considered to be finished at the moment, and the shutdown point temperature of the storage room is restored to the shutdown point temperature before the shutdown point temperature is reduced.
In an embodiment, before the process of "performing pre-cooling treatment on the storage room of the refrigeration equipment", the following process may be further included:
(1) acquiring the accumulated running time of the compressor when the last defrosting treatment is finished;
it should be noted that the cumulative operating time period of the compressor is calculated from the time when the last defrosting process is completed.
For example, the accumulated running time of the compressor calculated by taking the time when the defrosting process is completed as the starting time is obtained.
(2) When the accumulated running time of the compressor reaches a first preset time, acquiring the door opening and closing times of the refrigeration equipment from the last time of defrosting treatment completion and the accumulated door opening time;
the number of times of opening and closing the door of the refrigeration equipment refers to the number of times of opening and closing the storage chamber door of the refrigeration equipment. The door opening time period refers to a time period in which the storage compartment door of the refrigeration appliance is in an open state.
For example, assuming that the first preset time period is 72 hours, that is, when the accumulated running time period of the compressor reaches 72 hours, the door opening and closing times of the refrigeration equipment are calculated by taking the time when the defrosting process is completed as the starting time, and the accumulated door opening time period is obtained.
It should be noted that the first preset time period is set by a person skilled in the art according to actual requirements.
(3) And triggering defrosting treatment on the storeroom when the door opening and closing times reach a first preset time or the door opening time reaches a second preset time.
For example, if the first preset number of times is 100 times, and the second preset time period is 10 hours, that is, when the number of times of opening the door reaches 100 times, or the time period of opening the door reaches 10 hours, the defrosting process for the storage room is triggered.
It should be noted that the first preset number and the second preset duration are set by those skilled in the art according to actual requirements.
In one embodiment, after the process "acquiring the accumulated operation time period of the compressor from the last defrosting process completion", the following process may be further included:
(1) and when the accumulated running time of the compressor does not reach the first preset time, acquiring the accumulated running time of the refrigeration equipment from the last time of defrosting completion.
It is to be noted that the cumulative operation time period of the refrigerating apparatus is calculated from the time when the last defrosting process is completed.
For example, when the cumulative operating time of the compressor does not reach 72 hours, the cumulative operating time of the refrigeration equipment calculated by taking the time when the defrosting process is completed as the starting time is obtained.
(2) When the accumulated running time of the refrigeration equipment reaches a third preset time, acquiring the door opening and closing times of the refrigeration equipment from the last time of defrosting treatment completion and the accumulated door opening time;
for example, if the third preset time period is 120 hours, that is, when the accumulated operation time of the refrigeration equipment reaches 120 hours, the door opening and closing times of the refrigeration equipment storage compartment door and the accumulated door opening time period are obtained.
It should be noted that the third preset time period is set by a person skilled in the art according to actual requirements.
(3) And triggering defrosting treatment on the storeroom when the door opening and closing times reach a second preset time or the door opening time reaches a fourth preset time.
For example, if the second preset number of times is 120 times, the fourth preset time is 15 hours, and when the door opening number of times reaches 120 times or the door opening time reaches 15 hours, the defrosting treatment for the storage room is triggered.
It should be noted that the second preset number and the fourth preset duration are set by those skilled in the art according to actual requirements.
In one embodiment, before the step of performing the defrosting process on the storage chamber, the method further comprises:
(1) when the current time is within a preset defrosting time interval, the accumulated running time of the compressor after the last defrosting treatment is finished is obtained, and the time interval is determined according to the historical use record of the refrigeration equipment.
The preset defrosting time interval is determined according to the historical use record of the refrigeration equipment. Specifically, the using habit of the user can be determined through the historical using record, and the preset defrosting time interval is determined according to the using habit of the user. For example, according to the historical usage records of the refrigeration equipment, the time of using the refrigeration equipment by the users is determined to be concentrated in 7 to 8 am, 10 to 12 pm and 5 to 7 pm, the time intervals of using the refrigeration equipment by the users are avoided, and the time intervals except the time intervals of using the refrigeration equipment by the users are set as the preset defrosting time intervals. This application can avoid the time that controls refrigeration plant and the time conflict that the user used the refrigerator through controlling refrigeration plant at predetermineeing the white time interval to promote refrigeration plant's heat storage ability better.
202. And when the pre-cooling treatment of the storage room is finished, defrosting treatment is carried out on the storage room.
In the embodiment of the application, after the pre-cooling treatment of the storage chamber is completed, that is, after the temperature of the storage chamber is reduced by a certain extent before the defrosting treatment, the defrosting treatment is performed.
203. When the defrosting treatment of the storage chamber is finished, the temperature of the stop point of the storage chamber is reduced to the first stop point temperature.
In the embodiment of the application, when the defrosting treatment of the storage chamber is finished, the power of the compressor for refrigerating the storage chamber is increased, so that the temperature of the storage chamber can be quickly reduced after the defrosting treatment is finished. For example, when the defrosting process for the storage chamber is completed, the power of the compressor can be increased by lowering the stop point temperature of the storage chamber to the first stop point temperature.
The power of the compressor is changed along with the change of the temperature difference value between the temperature of the storage chamber and the stop point temperature corresponding to the storage chamber, and the power of the compressor is increased when the temperature difference value is larger.
In one embodiment, the storage compartment of the refrigeration appliance may be only one. For example, taking an ice chest only used for refrigeration as an example, a storage room of the ice chest only has a refrigeration function, and assuming that the stop point temperature of the storage room under normal operating conditions is 10 degrees celsius, the stop point temperature of the storage room can be adjusted down to 5 degrees celsius when the stop point temperature of the storage room is adjusted down.
In one embodiment, the storage chamber of the refrigeration apparatus may include a plurality of chambers, for example, taking the refrigeration apparatus as an example of a refrigerator, the refrigerator includes a storage chamber having a refrigerating function, referred to as a refrigerating chamber, and a storage chamber having a freezing function, referred to as a freezing chamber. Under the condition that the refrigerator normally operates, the stop point temperature of the refrigerating chamber is 5 ℃ and the stop point temperature of the freezing chamber is 18 ℃ below zero, so that when the stop point temperature of the refrigerator storage chamber is reduced, the stop point temperature of the refrigerating chamber can be reduced to 3 ℃, and the stop point temperature of the freezing chamber can be reduced to 20 ℃ below zero.
204. And performing refrigeration control on the storage chamber according to the first stop point temperature.
For example, taking the refrigeration device in the process 203 as a storage room having only a refrigeration function as an example, after the stop point temperature of the freezer storage room is adjusted to 5 degrees celsius, the storage room is subjected to refrigeration control according to the adjusted stop point temperature. And when the temperature of the storage chamber is reduced to 5 ℃, the shutdown point temperature of the storage chamber is restored to the shutdown point temperature before the adjustment, namely 10 ℃.
For another example, the refrigeration device in the process 203 is taken as a refrigerator, and the refrigerator includes a refrigerating chamber and a freezing chamber. When the temperature of the stop point of the refrigerating chamber is reduced to 3 ℃, refrigerating control is carried out on the refrigerating chamber according to the reduced temperature of the stop point, and when the temperature of the storage chamber is reduced to 3 ℃, the temperature of the stop point of the refrigerating chamber is restored to the temperature of the stop point before reduction, namely 5 ℃; when the stop point temperature of the freezing chamber is reduced to minus 20 ℃, the freezing chamber is subjected to refrigeration control according to the reduced stop point temperature, and when the temperature of the freezing chamber is reduced to minus 20 ℃, the stop point temperature of the freezing chamber is restored to the stop point temperature before reduction, namely minus 18 ℃.
Therefore, the control method of the refrigeration equipment provided by the embodiment of the application can reduce the temperature of the storage chamber due to the fact that the precooling treatment is carried out before the defrosting treatment is carried out on the refrigeration equipment, so that the temperature of the storage chamber is lower, and the phenomenon that the temperature of the storage chamber is increased too much due to the heat generated by the defrosting treatment after the defrosting treatment of the refrigeration equipment is finished is avoided. In addition, this application is still through changing the frost at refrigeration plant and is handled the back, increases the compressor and carries out refrigerated power to the storeroom for refrigeration plant changes the temperature of frost after the processing is accomplished and can reduce fast in the storeroom. In conclusion, the refrigerating equipment storage chamber is refrigerated before and after the defrosting treatment is carried out on the refrigerating equipment, the influence of heat generated by the defrosting treatment on the refrigerating equipment preservation effect can be reduced, and therefore the temperature storage capacity of the refrigerating equipment is improved.
In one embodiment, a control device for a refrigeration apparatus is also provided. Referring to fig. 4, fig. 4 is a schematic structural diagram of a control device 300 of a refrigeration apparatus according to an embodiment of the present disclosure. The control device 300 of the refrigeration equipment is applied to the refrigeration equipment or an electronic device integrated with the control device of the refrigeration equipment, and the control device 300 of the refrigeration equipment comprises a first refrigeration module 301, a defrosting processing module 302 and a second refrigeration module 303, as follows:
the first refrigeration module 301 is used for performing pre-cooling treatment on the storage chamber when defrosting treatment on the storage chamber is triggered;
a defrosting processing module 302, configured to perform defrosting processing on the storage room when pre-cooling processing on the storage room is completed;
and the second refrigerating module 303 is configured to increase power of the compressor for refrigerating the storage chamber when the defrosting process of the storage chamber is completed.
In one embodiment, the first refrigeration module 301 may be further configured to obtain an accumulated operation time of the compressor from the last time the defrosting process is completed; when the accumulated running time of the compressor reaches a first preset time, acquiring the door opening and closing times of the refrigeration equipment from the last time of defrosting treatment completion and the accumulated door opening time; and triggering defrosting treatment on the storage room when the door opening and closing times reach a first preset time or the door opening time reaches a second preset time.
In an embodiment, the first refrigeration module 301 may be further configured to, when the cumulative operating time of the compressor does not reach the first preset time, obtain the cumulative operating time of the refrigeration equipment since the last defrosting process was completed; when the accumulated operation time of the refrigeration equipment reaches a third preset time, acquiring the door opening and closing times and the accumulated door opening time; and triggering defrosting treatment on the storage room when the door opening and closing times reach a second preset time or the door opening time reaches a fourth preset time.
In an embodiment, the first refrigeration module 301 may be further configured to, when the current time is within a preset defrosting time interval, obtain an accumulated operating time of the compressor from the last time when the defrosting process is completed, where the preset defrosting time interval is determined according to a historical usage record of the refrigeration equipment.
In one embodiment, the second refrigeration module 303 may be further configured to turn down the shutdown temperature of the storage compartment to a first shutdown temperature; and performing refrigeration control on the storage chamber according to the first stop point temperature.
In one embodiment, the first refrigeration module 301 may be further configured to turn down the storage compartment to a second shutdown temperature; and performing refrigeration control on the storage chamber according to the second stop point temperature.
In one embodiment, the first refrigeration module 301 may be further configured to restore the shutdown point temperature of the storage compartment to the shutdown point temperature before the turn-down when the temperature of the storage compartment reaches the second shutdown point temperature.
It should be noted that the control device of the refrigeration apparatus provided in the embodiment of the present application and the control method of the refrigeration apparatus in the foregoing embodiments belong to the same concept, and any method provided in the control method embodiment of the refrigeration apparatus can be implemented by the control device of the refrigeration apparatus, and the specific implementation process thereof is described in the control method embodiment of the refrigeration apparatus, and is not described herein again.
The embodiment of the application also provides a refrigerating device. Referring to fig. 5, fig. 5 is a schematic view of a first structure of a refrigeration apparatus according to an embodiment of the present application. The refrigeration device 400 includes a processor 401 and a memory 402. The processor 401 is electrically connected to the memory 402.
The processor 401 is a control center of the refrigeration apparatus 400, connects various parts of the entire refrigeration apparatus using various interfaces and lines, and performs various functions of the refrigeration apparatus and processes data by operating or calling a computer program stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the refrigeration apparatus.
In this embodiment, the processor 401 in the refrigeration apparatus 400 loads instructions corresponding to one or more computer program processes into the memory 402 according to the following steps, and the processor 401 runs the computer program stored in the memory 402, so as to implement various functions:
when defrosting treatment on the storage room is triggered, precooling treatment is carried out on the storage room;
when the pre-cooling treatment of the storage room is finished, defrosting the storage room;
and when the defrosting treatment of the storage chamber is finished, increasing the power of the compressor for refrigerating the storage chamber.
In an embodiment, before performing the pre-cooling process on the storage chamber, the processor 401 may further perform: acquiring the accumulated running time of the compressor from the last defrosting completion; when the accumulated running time of the compressor reaches a first preset time, acquiring the door opening and closing times of the refrigeration equipment from the last time of defrosting treatment completion and the accumulated door opening time; and triggering defrosting treatment on the storage room when the door opening and closing times reach a first preset time or the door opening time reaches a second preset time.
In one embodiment, after the processor 401 obtains the accumulated running time period of the compressor from the last time the defrosting process is completed, the processor may further perform: when the accumulated running time of the compressor does not reach the first preset time, acquiring the accumulated running time of the refrigeration equipment from the last defrosting completion; when the accumulated operation time of the refrigeration equipment reaches a third preset time, acquiring the door opening and closing times and the accumulated door opening time; and triggering defrosting treatment on the storage room when the door opening and closing times reach a second preset time or the door opening time reaches a fourth preset time.
In one embodiment, before performing the defrosting process on the storage chamber, the processor 401 may further perform: when the current time is within a preset defrosting time interval, the accumulated running time of the compressor after the last defrosting treatment is finished is obtained, and the preset defrosting time interval is determined according to the historical use record of the refrigeration equipment.
In one embodiment, the processor 401, when executing the increasing of the power of the compressor to cool the storage chamber, may execute: reducing the shutdown point temperature of the storage chamber to a first shutdown point temperature; and performing refrigeration control on the storage chamber according to the first stop point temperature.
In one embodiment, when the processor 401 performs the pre-cooling process on the storage room, it may perform: reducing the shutdown point temperature of the storage chamber to a second shutdown point temperature; and performing refrigeration control on the storage chamber according to the second stop point temperature.
In one embodiment, after executing the cooling control according to the second stop point temperature, the processor 401 may further execute: when the temperature of the storage chamber reaches the second stop point temperature, the stop point temperature of the storage chamber is restored to the stop point temperature before the adjustment.
The embodiment of the present application further provides a storage medium readable by a computer, where the storage medium stores a computer program, and when the computer program runs on a processor, the computer executes the control method of the refrigeration equipment according to any one of the above embodiments.
It should be noted that, all or part of the steps in the methods of the above embodiments may be implemented by hardware related to instructions of a computer program, which may be stored in a computer-readable storage medium, which may include, but is not limited to: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Furthermore, the terms "first", "second", and "third", etc. in this application are used to distinguish different objects, and are not used to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to only those steps or modules listed, but rather, some embodiments may include other steps or modules not listed or inherent to such process, method, article, or apparatus.
The method and the device for controlling the refrigeration equipment, the storage medium and the refrigeration equipment provided by the embodiment of the application are described in detail above. The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A control method of refrigeration equipment is applied to the refrigeration equipment, and is characterized in that the refrigeration equipment comprises a storage chamber and a compressor, and comprises the following steps:
when defrosting treatment on the storage room is triggered, precooling treatment is carried out on the storage room;
when the pre-cooling treatment of the storage room is finished, defrosting the storage room;
and when the defrosting treatment of the storage chamber is finished, increasing the power of the compressor for refrigerating the storage chamber.
2. The method for controlling a refrigerating apparatus as recited in claim 1, further comprising, before the pre-cooling process is performed on the storage compartment:
acquiring the accumulated running time of the compressor from the last defrosting completion;
when the accumulated running time of the compressor reaches a first preset time, acquiring the door opening and closing times of the refrigeration equipment from the last time of defrosting treatment completion and the accumulated door opening time;
and triggering defrosting treatment on the storage room when the door opening and closing times reach a first preset time or the door opening time reaches a second preset time.
3. The control method of a refrigerating apparatus as set forth in claim 2, further comprising, after acquiring a cumulative operation time period of said compressor from a time when a last defrosting process is completed:
when the accumulated running time of the compressor does not reach the first preset time, acquiring the accumulated running time of the refrigeration equipment from the last defrosting completion;
when the accumulated operation time of the refrigeration equipment reaches a third preset time, acquiring the door opening and closing times and the accumulated door opening time;
and triggering defrosting treatment on the storage room when the door opening and closing times reach a second preset time or the door opening time reaches a fourth preset time.
4. The control method of a refrigerating apparatus as set forth in any one of claims 2 or 3, further comprising, before the defrosting process is performed to the storage compartment:
when the current time is within a preset defrosting time interval, the accumulated running time of the compressor after the last defrosting treatment is finished is obtained, and the preset defrosting time interval is determined according to the historical use record of the refrigeration equipment.
5. The control method of a refrigerating apparatus as set forth in claim 1, wherein said increasing the power of said compressor for refrigerating said storage compartment comprises:
reducing the shutdown point temperature of the storage chamber to a first shutdown point temperature;
and performing refrigeration control on the storage chamber according to the first stop point temperature.
6. The control method of a refrigerating apparatus as claimed in claim 1, wherein the pre-cooling process for the storage compartment comprises:
reducing the shutdown point temperature of the storage chamber to a second shutdown point temperature;
and performing refrigeration control on the storage chamber according to the second stop point temperature.
7. The control method of a refrigeration apparatus according to claim 6, further comprising, after performing refrigeration control in accordance with the second stop point temperature:
when the temperature of the storage chamber reaches the second stop point temperature, the stop point temperature of the storage chamber is restored to the stop point temperature before the adjustment.
8. A control device of refrigeration equipment is applied to the refrigeration equipment, and is characterized in that the refrigeration equipment comprises a storage chamber and a compressor, and comprises:
the first refrigeration module is used for carrying out precooling treatment on the storage room when defrosting treatment on the storage room is triggered;
the defrosting treatment module is used for defrosting the storage room when the pre-cooling treatment of the storage room is finished;
and the second refrigerating module is used for increasing the power of the compressor for refrigerating the storage chamber when the defrosting treatment of the storage chamber is finished.
9. A storage medium readable by a computer, having a computer program stored thereon, wherein the computer program, when run on a processor, causes the computer to execute the method of controlling a refrigeration appliance according to any one of claims 1 to 7.
10. Refrigeration device comprising a processor and a memory, said memory storing a computer program, characterized in that said processor is adapted to execute a method of controlling a refrigeration device according to any one of claims 1 to 7 by invoking said computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654594.4A CN114322411A (en) | 2021-12-30 | 2021-12-30 | Control method and device of refrigeration equipment, storage medium and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654594.4A CN114322411A (en) | 2021-12-30 | 2021-12-30 | Control method and device of refrigeration equipment, storage medium and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114322411A true CN114322411A (en) | 2022-04-12 |
Family
ID=81019635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111654594.4A Pending CN114322411A (en) | 2021-12-30 | 2021-12-30 | Control method and device of refrigeration equipment, storage medium and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114322411A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593567A (en) * | 1991-10-01 | 1993-04-16 | Matsushita Refrig Co Ltd | Control device for refrigerator and freezer |
| JP2013032887A (en) * | 2011-08-03 | 2013-02-14 | Hitachi Appliances Inc | Refrigerator |
| CN104266439A (en) * | 2014-09-30 | 2015-01-07 | 海信容声(广东)冰箱有限公司 | Variable-frequency refrigerator and defrosting method thereof |
| CN105091449A (en) * | 2015-07-15 | 2015-11-25 | 青岛海尔股份有限公司 | Defrosting control method of refrigerator |
| KR20160098783A (en) * | 2015-02-11 | 2016-08-19 | 엘지전자 주식회사 | A refrigerator and a method for controlling the same |
| CN110375503A (en) * | 2019-08-02 | 2019-10-25 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrosting control method and its control device |
| CN111879056A (en) * | 2020-06-11 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator defrosting control method and device, storage medium and refrigerator |
| CN112710121A (en) * | 2020-12-30 | 2021-04-27 | Tcl家用电器（合肥）有限公司 | Control method, control device, refrigerator and computer-readable storage medium |
-
2021
- 2021-12-30 CN CN202111654594.4A patent/CN114322411A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593567A (en) * | 1991-10-01 | 1993-04-16 | Matsushita Refrig Co Ltd | Control device for refrigerator and freezer |
| JP2013032887A (en) * | 2011-08-03 | 2013-02-14 | Hitachi Appliances Inc | Refrigerator |
| CN104266439A (en) * | 2014-09-30 | 2015-01-07 | 海信容声(广东)冰箱有限公司 | Variable-frequency refrigerator and defrosting method thereof |
| KR20160098783A (en) * | 2015-02-11 | 2016-08-19 | 엘지전자 주식회사 | A refrigerator and a method for controlling the same |
| CN105091449A (en) * | 2015-07-15 | 2015-11-25 | 青岛海尔股份有限公司 | Defrosting control method of refrigerator |
| CN110375503A (en) * | 2019-08-02 | 2019-10-25 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrosting control method and its control device |
| CN111879056A (en) * | 2020-06-11 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator defrosting control method and device, storage medium and refrigerator |
| CN112710121A (en) * | 2020-12-30 | 2021-04-27 | Tcl家用电器（合肥）有限公司 | Control method, control device, refrigerator and computer-readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104534810B (en) | Control method and device of refrigerator compressor and refrigerator | |
| CN112944798B (en) | Refrigerator control method, refrigerator and storage medium | |
| CN109737685A (en) | Multi-chamber's refrigeration control method, device and refrigerator | |
| CN112595016B (en) | Refrigerator and temperature compensation method, device and storage medium thereof | |
| CN110671887B (en) | Method, device, equipment and refrigerator system for controlling storage of food in refrigerator compartment | |
| CN111059861B (en) | Refrigeration control method of refrigerator and refrigerator | |
| CN111854273B (en) | Refrigeration appliance, control method and device thereof, and computer readable storage medium | |
| CN113945062B (en) | Return air defrosting control method and device and air-cooled refrigerator | |
| AU2019420355B2 (en) | Refrigerator | |
| WO2009061031A2 (en) | Control method for a refrigerator | |
| CN112728861B (en) | Refrigerator control method and device, refrigerator control equipment and storage medium | |
| CN114322411A (en) | Control method and device of refrigeration equipment, storage medium and refrigeration equipment | |
| JP5544251B2 (en) | refrigerator | |
| CN111351308B (en) | Refrigeration equipment, control method and control device for defrosting refrigeration equipment and storage medium | |
| CN113503673A (en) | Control method of refrigeration storage equipment and refrigeration storage equipment | |
| CN111076491B (en) | Refrigerator and control method thereof | |
| CN108592513B (en) | Method and device for controlling evaporation fan of freezing and refrigerating device | |
| CN112815617A (en) | Control method and device of single-system refrigerator, single-system refrigerator and storage medium | |
| CN110906658A (en) | Food non-freezing storage control method and refrigerator | |
| EP4083546A1 (en) | Temperature control method, control device of variable temperature chamber in refrigerator, and refrigerator | |
| TWI684735B (en) | Micro-freezing temperature control method and refrigerator | |
| CN117570638A (en) | Freezing control method, device, equipment and medium | |
| CN116857892A (en) | Temperature control method, device, electronic equipment and storage medium | |
| CN115540489A (en) | Refrigerator control method, electronic device and computer readable storage device | |
| CN118049817A (en) | Control method and device of refrigeration equipment, refrigeration equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |