CN103335488A - Quick-freezing control method for electronic refrigerator and electronic refrigerator - Google Patents
Quick-freezing control method for electronic refrigerator and electronic refrigerator Download PDFInfo
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- CN103335488A CN103335488A CN2013102987795A CN201310298779A CN103335488A CN 103335488 A CN103335488 A CN 103335488A CN 2013102987795 A CN2013102987795 A CN 2013102987795A CN 201310298779 A CN201310298779 A CN 201310298779A CN 103335488 A CN103335488 A CN 103335488A
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Abstract
The invention provides a quick-freezing control method for an electronic refrigerator, wherein the electronic refrigerator comprises a compensating heater arranged inside a refrigeration chamber of the electronic refrigerator. The quick-freezing control method comprises the following steps: step A, the electronic refrigerator receives a quick-freezing instruction, wherein the electronic refrigerator has a quick-freezing mode; step B, a compressor is controlled to start, and the compensating heater is turned off; step C, in a quick-freezing process, when the situation that the temperature of the refrigeration chamber is lower than the temperature of a halt point of the refrigeration chamber is judged, the compressor is controlled to halt, and the compensating heater is turned on; step D, whether the duration of the quick-freezing mode exceeds a preset time is judged; step E, if the duration of the quick-freezing mode does not exceed the preset time, the step B is turned to when the temperature of the refrigeration chamber is higher than the temperature of a halt point of the refrigeration chamber according to the judgment. According to the quick-freezing control method for the electronic refrigerator, temperature compensation can be conducted on the refrigeration chamber of the electronic refrigerator through the compensating heater so that the situation that the refrigeration effects of other chambers are affected due to the low temperature of the refrigeration chamber can be prevented, and therefore the refrigeration capacity of a refrigerating system of the electronic refrigerator is enhanced. The invention further provides the electronic refrigerator.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of quick-frozen control method and electronic refrigerator for electronic refrigerator.
Background technology
Electronic refrigerator is different from the computer refrigerator, electronic refrigerator is the same with common mechanical refrigerator to belong to single refrigeration system, the standard machinery refrigerator is controlled the start-stop of refrigerator by compression-type temperature controller, and electronic refrigerator is to come compressor is controlled by master control borad, as shown in Figure 4, the temperature of refrigerating chamber that electronic refrigerator detects the refrigeration sensor by master control borad, the residing environment temperature of refrigerator that the ring temperature sensor detects etc. is judged, thereby determine whether to start compressor, the temperature of the refrigerator evaporator that detects by the refrigeration defrosting sensor, thus judge whether to start defrosting heater etc.
Yet existing electronic refrigerator and common mechanical refrigerator are similar, because be all single refrigeration system, the refrigerating capacity of refrigerating chamber is limited by other chamber of refrigerator (as refrigerating chamber) temperature, can not low excessively (as being lower than 0 ℃) as temperature of refrigerating chamber, therefore, being limited by temperature of refrigerating chamber can not be low excessively, so cause the refrigerating capacity of refrigerating chamber to be restricted, for example, in process of refrigerastion, when temperature of refrigerating chamber is down to 0 ℃ (can not be lower than 0 ℃ usually), usually should not need refrigerating chamber to be freezed this moment again, need close refrigeration system, and because electronic refrigerator is single refrigeration system, at this moment, freezer temperature may also be down to very low temperature, therefore, it is very low that freezer temperature can not reach, and refrigeration is restricted.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of quick-frozen control method for electronic refrigerator, and this method can effectively promote the refrigerating capacity of refrigerator when effectively avoiding refrigerating chamber to lose the meaning of refrigeration.
Another object of the present invention is to propose a kind of electronic refrigerator.
To achieve these goals, the embodiment of first aspect present invention has proposed a kind of quick-frozen control method for electronic refrigerator, wherein, described refrigerator comprises the compensating heater in the refrigerating chamber that is arranged on described refrigerator, said method comprising the steps of: A: described refrigerator receives the quick-frozen instruction, wherein, described refrigerator comprises the quick-frozen pattern; B: the control compressor start is also closed described compensating heater; C: in the quick-frozen process, when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature, the control compressor shutdown also starts described compensating heater; D: judge whether the quick-frozen pattern duration surpasses Preset Time; E: if do not surpass described Preset Time, then when judging that described temperature of refrigerating chamber is higher than refrigerating chamber start point temperature, go to described step B.
The quick-frozen control method that is used for electronic refrigerator according to the embodiment of the invention, controlled fixture has the electronic refrigerator of single refrigeration system to carry out quick-frozen, by compensating heater refrigerating chamber is carried out temperature-compensating, prevent in the quick-frozen process, owing to temperature of refrigerating chamber is crossed the low refrigeration that influences other chambers, thereby avoid refrigerating chamber to lose the meaning of refrigeration, improve the refrigerating capacity of refrigerator.Simultaneously, can guarantee that also refrigerating chamber has the quick-frozen function.
In addition, the quick-frozen control method for electronic refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In an embodiment of the present invention, described step e also comprises: surpass described Preset Time if judge the described quick-frozen pattern duration, then control described refrigerator and withdraw from described quick-frozen pattern.
In an embodiment of the present invention, described Preset Time is 48 hours.
In an embodiment of the present invention, described compensating heater is resistance wire.
The embodiment of second aspect present invention provides a kind of electronic refrigerator, comprising: casing, be limited with a chamber in the described casing, and described chamber comprises refrigerating chamber and refrigerating chamber at least; The door body, described door body is installed on the described door body to open and close described chamber; Refrigeration system; Be arranged on the interior compensating heater of refrigerating chamber of described refrigerator, be used for described refrigerating chamber is heated; Controller; described controller is after receiving described quick-frozen instruction; control the compressor start of described refrigeration system and control described compensating heater and close; and in the quick-frozen process; when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature; control described compressor shutdown and start described compensating heater; and judge further whether the quick-frozen pattern duration surpasses Preset Time; if and above described Preset Time; then when judging that described temperature of refrigerating chamber is higher than refrigerating chamber start point temperature; control described refrigerator and maintain in the described quick-frozen pattern, wherein, described refrigerator comprises the quick-frozen pattern.
Electronic refrigerator according to the embodiment of the invention, has the quick-frozen pattern, can carry out temperature-compensating to refrigerating chamber by compensating heater, prevent in the quick-frozen process, owing to temperature of refrigerating chamber is crossed the low refrigeration that influences other chambers, thereby avoid refrigerating chamber to lose the meaning of refrigeration, improve the refrigerating capacity of refrigerator.Simultaneously, can guarantee that also refrigerating chamber has the quick-frozen function.In addition, this electronic refrigerator also has advantage simple in structure, that cost is low.
In addition, electronic refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In an embodiment of the present invention, described controller also is used for controlling described refrigerator and withdrawing from described quick-frozen pattern when judging that the described quick-frozen pattern duration surpasses described Preset Time.
In an embodiment of the present invention, described Preset Time is 48 hours.
In an embodiment of the present invention, described compensating heater is resistance wire.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the flow chart that is used for the quick-frozen control method of electronic refrigerator according to an embodiment of the invention;
Fig. 2 is the flow chart that is used for the quick-frozen control method of electronic refrigerator in accordance with another embodiment of the present invention;
Fig. 3 is the structure chart of electronic refrigerator according to an embodiment of the invention; And
Fig. 4 is the schematic diagram of existing a kind of electronic refrigerator.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Below in conjunction with the quick-frozen control method and the electronic refrigerator that are used for electronic refrigerator of accompanying drawing description according to the embodiment of the invention.
Fig. 1 is the flow chart that is used for the quick-frozen control method of electronic refrigerator according to an embodiment of the invention.As shown in Figure 1, the quick-frozen control method that is used for electronic refrigerator according to an embodiment of the invention, wherein, this electronic refrigerator comprises the compensating heater that is arranged in its refrigerating chamber, be used for refrigerating chamber is carried out heat temperature raising in one embodiment of the invention, compensating heater is but is not limited to resistance wire that this method may further comprise the steps:
Step S101: refrigerator receives the quick-frozen instruction, and wherein, this refrigerator comprises the quick-frozen pattern.Particularly, after receiving the quick-frozen instruction, refrigerator enters the quick-frozen pattern.
As a concrete example, for example can a quick-frozen function button be installed at refrigerator, the user can send the quick-frozen instruction to refrigerator by clicking this quick-frozen button, and after receiving this quick-frozen instruction, refrigerator enters the quick-frozen pattern.
Step S102, the control compressor start is also closed compensating heater.Particularly, after entering into the quick-frozen pattern, refrigerator starts refrigeration system, namely controls compressor start, simultaneously, and the compensating heater in the closing cold room.
Step S103, in the quick-frozen process, when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature, the control compressor shutdown also starts compensating heater.Particularly, in process of refrigerastion, the temperature of refrigerating chamber reduces gradually, the temperature in the refrigeration of refrigerator real-time judge, and when the temperature of refrigerating chamber was lower than refrigerating chamber break point temperature, the control compressor cut out, and simultaneously, opens compensating heater refrigerating chamber is heated.Wherein, refrigerating chamber break point temperature is for preestablishing, and when the temperature of refrigerating chamber was lower than this break point temperature, the control compressor cut out.Need to prove that refrigerating chamber break point temperature generally can not be lower than 0 ℃, otherwise refrigerating chamber has just lost the refrigeration meaning.
Step S104 judges whether the quick-frozen pattern duration surpasses Preset Time.
Step S105 if do not surpass Preset Time, then when judging that temperature of refrigerating chamber is higher than refrigeration start point temperature, goes to step S102.Be refrigerator in the process of compensating heater to the refrigerating chamber heating, continue to judge temperature of refrigerating chamber, when judging that temperature of refrigerating chamber reaches refrigerating chamber start point temperature, the control compressor is opened, and closes compensation and hot device, being freezed in each chamber.Wherein, refrigerating chamber start point temperature preestablishes, when the temperature of refrigerating chamber is higher than this start point temperature, and the control compressor start, so that refrigerating chamber is freezed, need to prove that refrigerating chamber start point temperature is unsuitable too high, otherwise, when the temperature of refrigerating chamber is too high, just lost the refrigeration meaning.
Further, in step S105, surpass Preset Time if judge the quick-frozen pattern duration, then control refrigerator and withdraw from the quick-frozen pattern.Wherein, in a preferred embodiment of the invention, Preset Time for example is 48 hours.Namely when refrigerator entered the quick-frozen pattern, in 48 hours, refrigerator maintained under the quick-frozen pattern, after surpassing 48 hours, judged that then quick-frozen finishes, and refrigerator withdraws from the quick-frozen pattern.
As a concrete example, Fig. 2 is the flow chart of the quick-frozen control method of electronic refrigerator in accordance with another embodiment of the present invention.
As shown in Figure 2, the method control electronic refrigerator of using the embodiment of the invention process of carrying out quick-frozen may further comprise the steps:
Step S201 arranges " quick-frozen ".For example, the user can arrange a quick-action button at the refrigerator control panel, and when the user set out this quick-frozen button, refrigerator can receive the quick-frozen instruction, and then refrigerator enters the quick-frozen pattern.
Step S202, compressor start.Be after refrigerator enters the quick-frozen pattern, the control compressor start is to freeze.
Step S203, compensating heater cuts out.Namely close compensating heater, stop refrigerating chamber being heated.
Step S204 judges namely whether the temperature of refrigerating chamber reaches refrigerating chamber break point temperature, if, execution in step S205 then, otherwise, carry out and return execution in step S202.
Step S205, compressor shutdown.Namely the temperature when refrigerating chamber reaches refrigerating chamber break point temperature, then controls compressor shutdown, stops refrigerating chamber being freezed.
Step S206, compensating heater is opened.Namely control compensating heater and open, so that refrigerating chamber is heated, and in heating process, judge further whether the temperature of refrigerating chamber reaches a refrigerating chamber start point temperature, and when the temperature of refrigerating chamber reaches refrigerating chamber start point temperature, return execution in step S202.
Step S207, behind the quick-frozen 48h, " quick-frozen " withdrawed from.Namely entering the quick-frozen pattern after 48 hours, the judgement quick-frozen is finished, and refrigerator withdraws from the quick-frozen pattern.
The quick-frozen control method that is used for electronic refrigerator according to the embodiment of the invention, controlled fixture has the electronic refrigerator of single refrigeration system to carry out quick-frozen, by compensating heater refrigerating chamber is carried out temperature-compensating, prevent in the quick-frozen process, owing to temperature of refrigerating chamber is crossed the low refrigeration that influences other chambers, thereby avoid refrigerating chamber to lose the meaning of refrigeration, improve the refrigerating capacity of refrigerator.Simultaneously, can guarantee that also refrigerating chamber has the quick-frozen function.
Fig. 3 is the structure chart of electronic refrigerator according to an embodiment of the invention.As shown in Figure 3, electronic refrigerator 300 according to an embodiment of the invention, comprising: casing 310, door body 320, refrigeration system 330, compensating heater 340 and controller 350.
Particularly, be limited with a chamber in the casing 310, and this chamber comprises refrigerating chamber and refrigerating chamber at least.
Door body 320 is installed on the casing 310 with chamber between opening and closing casing 310.
Refrigeration system 330 comprises compressor, is used for being freezed in chamber between casing 310.
Compensating heater 340 is arranged in the refrigerating chamber of refrigerator 300, is used for refrigerating chamber is heated.Wherein, in one embodiment of the invention, compensating heater 340 is but is not limited to resistance wire.
Controller 350 is after receiving the quick-frozen instruction; the compressor start of control refrigeration system 300 is also controlled compensating heater 340 and is closed; and in the quick-frozen process; when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature; the control compressor shutdown also starts compensating heater 340; and judge further whether the quick-frozen pattern duration surpasses Preset Time; if do not surpass Preset Time; then when judging that temperature of refrigerating chamber is higher than refrigerating chamber start point temperature; control refrigerator 300 maintains in the quick-frozen system; wherein, refrigerator 300 comprises the quick-frozen system.In a preferred embodiment of the invention, Preset Time is not 48 hours.
Further, controller 350 also is used for opening back and duration when surpassing Preset Time in the quick-frozen pattern, and control refrigerator 300 withdraws from the quick-frozen pattern.
As a concrete example; for example can a quick-frozen function button be installed at the control panel of refrigerator 300; the user can send the quick-frozen instruction by clicking this quick-frozen button case controller 350; after controller 350 receives this quick-frozen instruction; control refrigerator 300 enters the quick-frozen pattern; after entering the quick-frozen pattern; controller 350 control refrigeration systems 330 are freezed; namely controlling compressor opens; and close compensating heater 340; in this quick-frozen process; the temperature of refrigerating chamber reduces gradually, the temperature in the controller 340 real-time judge refrigerating chambers, and when the temperature of refrigerating chamber is lower than refrigerating chamber break point temperature; the control compressor cuts out to stop refrigeration; and open compensating heater 340 so that refrigerating chamber is heated, wherein, refrigerating chamber break point temperature is for preestablishing; when the temperature of refrigerating chamber was lower than this break point temperature, the control compressor cut out.Need to prove that refrigerating chamber break point temperature generally can not be lower than 0 ℃, otherwise refrigerating chamber has just lost the refrigeration meaning.Further, controller 350 judges that whether refrigerator 300 enters the time of quick-frozen pattern above 48 hours, if do not surpass, whether the temperature of then judging refrigerating chamber reaches refrigerating chamber start point temperature, when the temperature of judging refrigerating chamber reaches refrigerating chamber start point temperature, controller 350 control compressors are opened, and close compensating heater 340, freezing, and control refrigerator 300 maintains under the quick-frozen pattern, wherein, refrigerating chamber start point temperature preestablishes, when the temperature of refrigerating chamber is higher than this start point temperature, and the control compressor start, so that refrigerating chamber is freezed, need to prove that refrigerating chamber start point temperature is unsuitable too high, otherwise, when the temperature of refrigerating chamber is too high, just lost the refrigeration meaning.In addition, after controller 350 judged that time that refrigerators 300 enter the quick-frozen pattern surpasses 48 hours, control refrigerator 300 withdrawed from the quick-frozen pattern.
Electronic refrigerator according to the embodiment of the invention, has the quick-frozen pattern, can carry out temperature-compensating to refrigerating chamber by compensating heater, prevent in the quick-frozen process, owing to temperature of refrigerating chamber is crossed the low refrigeration that influences other chambers, thereby avoid refrigerating chamber to lose the meaning of refrigeration, improve the refrigerating capacity of refrigerator.Simultaneously, can guarantee that also refrigerating chamber has the quick-frozen function.In addition, this electronic refrigerator also has advantage simple in structure, that cost is low.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is by claim and be equal to and limit.
Claims (8)
1. a quick-frozen control method that is used for electronic refrigerator is characterized in that, described refrigerator comprises the compensating heater in the refrigerating chamber that is arranged on described refrigerator, said method comprising the steps of:
A: described refrigerator receives the quick-frozen instruction, and wherein, described refrigerator comprises the quick-frozen pattern;
B: the control compressor start is also closed described compensating heater;
C: in the quick-frozen process, when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature, the control compressor shutdown also starts described compensating heater;
D: judge whether the quick-frozen pattern duration surpasses Preset Time;
E: if do not surpass described Preset Time, then when judging that described temperature of refrigerating chamber is higher than refrigerating chamber start point temperature, go to described step B.
2. the quick-frozen control method for electronic refrigerator according to claim 1 is characterized in that described step e also comprises:
Surpass described Preset Time if judge the described quick-frozen pattern duration, then control described refrigerator and withdraw from described quick-frozen pattern.
3. the quick-frozen control method for electronic refrigerator according to claim 1 is characterized in that, described Preset Time is 48 hours.
4. the quick-frozen control method for electronic refrigerator according to claim 1 is characterized in that, described compensating heater is resistance wire.
5. an electronic refrigerator is characterized in that, comprising:
Casing is limited with a chamber in the described casing, described chamber comprises refrigerating chamber and refrigerating chamber at least;
The door body, described door body is installed on the described casing to open and close described chamber;
Refrigeration system;
Be arranged on the interior compensating heater of refrigerating chamber of described refrigerator, be used for described refrigerating chamber is heated;
Controller; described controller is after receiving described quick-frozen instruction; control the compressor start of described refrigeration system and control described compensating heater and close; and in the quick-frozen process; when judging that temperature of refrigerating chamber is lower than refrigerating chamber break point temperature; control described compressor shutdown and start described compensating heater; and judge further whether the quick-frozen pattern duration surpasses Preset Time; if and above described Preset Time; then when judging that described temperature of refrigerating chamber is higher than refrigerating chamber start point temperature; control described refrigerator and maintain in the described quick-frozen pattern, wherein, described refrigerator comprises the quick-frozen pattern.
6. electronic refrigerator according to claim 5 is characterized in that, described controller also is used for controlling described refrigerator and withdrawing from described quick-frozen pattern when judging that the described quick-frozen pattern duration surpasses described Preset Time.
7. electronic refrigerator according to claim 5 is characterized in that, described Preset Time is 48 hours.
8. electronic refrigerator according to claim 5 is characterized in that, described compensating heater is resistance wire.
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| CN201310298779.5A CN103335488B (en) | 2013-07-16 | 2013-07-16 | For quick-frozen control method and the electronic refrigerator of electronic refrigerator |
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| CN201310298779.5A CN103335488B (en) | 2013-07-16 | 2013-07-16 | For quick-frozen control method and the electronic refrigerator of electronic refrigerator |
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| CN103983082A (en) * | 2014-05-30 | 2014-08-13 | 合肥美菱股份有限公司 | Intelligent quick-freezing control method of refrigerator |
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| CN110108086A (en) * | 2019-05-21 | 2019-08-09 | 合肥美的电冰箱有限公司 | Single system refrigerator, the control system for it and control method and storage medium |
| CN110426567A (en) * | 2019-06-26 | 2019-11-08 | 长虹美菱股份有限公司 | A kind of device and test method burning test for refrigerator heater |
| CN110579058A (en) * | 2019-09-03 | 2019-12-17 | 合肥华凌股份有限公司 | direct-cooling refrigerator and control method, system and device thereof |
| CN110986458A (en) * | 2019-12-17 | 2020-04-10 | 合肥华凌股份有限公司 | Refrigeration equipment, control method and control device thereof and storage medium |
| CN111721067A (en) * | 2020-05-25 | 2020-09-29 | 南京创维家用电器有限公司 | Control method for refrigerator compensation heater |
| CN111964350A (en) * | 2020-08-05 | 2020-11-20 | 海信容声(广东)冰箱有限公司 | Refrigerator control method and device |
| CN112629120A (en) * | 2020-12-24 | 2021-04-09 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
| CN113028732A (en) * | 2021-04-07 | 2021-06-25 | 创维电器股份有限公司 | Defrosting control logic method based on refrigerating box |
| CN113865250A (en) * | 2021-08-20 | 2021-12-31 | 广东奥马冰箱有限公司 | Intelligent quick-freezing method for refrigerator and refrigerator |
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| CN112629120B (en) * | 2020-12-24 | 2024-04-19 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
| CN113028732A (en) * | 2021-04-07 | 2021-06-25 | 创维电器股份有限公司 | Defrosting control logic method based on refrigerating box |
| CN113865250A (en) * | 2021-08-20 | 2021-12-31 | 广东奥马冰箱有限公司 | Intelligent quick-freezing method for refrigerator and refrigerator |
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