CN103868321A - Refrigerator control method and refrigerator - Google Patents
Refrigerator control method and refrigerator Download PDFInfo
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- CN103868321A CN103868321A CN201410112167.7A CN201410112167A CN103868321A CN 103868321 A CN103868321 A CN 103868321A CN 201410112167 A CN201410112167 A CN 201410112167A CN 103868321 A CN103868321 A CN 103868321A
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Abstract
The invention discloses a refrigerator control method. The method includes the first step that temperatures of several compartments of a refrigerator are collected; the second step that working modes of the refrigerator are judged according to temperature change of the compartments, wherein the working modes include a conventional refrigeration control mode and a steady-state refrigeration control mode. When the refrigerator is in the conventional refrigeration control mode and at least one compartment among the several compartments requests for refrigeration, the refrigerator is controlled to carry out refrigeration until the several compartments meet refrigeration and halt conditions. When the refrigerator is in the steady-state refrigeration control mode and a refrigerating chamber requests for refrigeration, the refrigerator is controlled to carry out refrigeration until the several compartments meet refrigeration stop conditions. In the refrigerating process, the refrigeration frequency of the several compartments is not more than one. The refrigerator control method has the advantages of reducing refrigerator energy consumption, prolonging the service life of a compressor and guaranteeing the refrigeration efficiency of the refrigerator. The invention further discloses the refrigerator.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of control method of refrigerator and refrigerator.
Background technology
Current multi-door direct cooling refrigerator, due to temperature recovery and the temperature requirements of multi-chamber, makes the start ratio of compressor higher, relatively power consumption, and be unfavorable for the improvement of environment.
For example: direct-cooled three, multi-door refrigerator; due to the design temperature difference of chamber between each refrigeration; between several refrigeration often there is erratic frequent requests refrigeration in chamber; extreme situation even occurs that between certain refrigeration, chamber A has just completed refrigeration; between refrigeration, B temperature recovery in chamber is asked refrigeration again; alternately request like this makes the compressor row of not stopping transport; available machine time is long; downtime is short; power consumption is higher on the one hand; the continuous high load capacity work of compressor on the one hand, life-span and reliability to compressor have adverse effect, and larger on the impact of environment.
Summary of the invention
The present invention is intended at least one of solve the problems of the technologies described above.
For this reason, one object of the present invention is to propose a kind of control method of refrigerator.This control method has advantages of the energy consumption of refrigerator of reduction, improves compressor service life and ensures refrigeration for refrigerator efficiency.
Another object of the present invention is to propose a kind of refrigerator.
To achieve these goals, the embodiment of a first aspect of the present invention discloses a kind of control method of refrigerator, and described refrigerator at least comprises that between chamber between 2 and described 2, in chamber is at least refrigerating chamber; Said method comprising the steps of: the temperature that gathers multiple chambers of refrigerator; Judge the mode of operation of refrigerator according to the situation of change of the temperature of described multiple chambers, wherein, described mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern; When in described conventional refrigeration control pattern, if at least one the chamber request refrigeration in described multiple chambers is controlled described refrigeration for refrigerator until described multiple chambers all meet refrigeration halt condition; When in described stable state refrigeration control pattern, if described refrigerating chamber request refrigeration controls that described refrigerator freezes until described multiple chambers all meet refrigeration termination condition, wherein, in this process of refrigerastion, the refrigeration number of times of described multiple chambers is all not more than 1.
According to the control method of the refrigerator of the embodiment of the present invention, according to the situation of change of an indoor temperature, switching control strategy as required, make refrigerator for example in the time of night or smooth long term running, rule operation, and reach energy-conservation effect, refrigerator state variation, switch at random the conventional side rate of controlling, refrigeration rapidly, the refrigerating efficiency of guarantee refrigerator.Be the method for the embodiment of the present invention according to refrigeration balance in chamber between multiple refrigeration, comprehensively analyze refrigerator system and whether can be operated in poised state, and then by implementing stable state control strategy, thereby reduce the power consumption of complete machine.Change or storage condition changes in condition, can be converted into the conventional test of controlling, make the refrigerator can fast-refrigerating, therefore the method both can ensure the refrigerating efficiency of refrigerator, capable of reducing energy consumption again, improved the service life of compressor.
In addition, the control method of refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In some instances, the described situation of change according to the temperature of described multiple chambers judges the mode of operation of refrigerator, further comprise: in Preset Time, if the variations in temperature of described multiple chambers is less than preset value, control described refrigerator and enter described stable state refrigeration control pattern, enter described conventional refrigeration control pattern otherwise control described refrigerator.
In some instances, described multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, in the time meeting the following conditions, control described refrigerator and enter described stable state refrigeration control pattern, otherwise control described refrigerator and enter described conventional refrigeration control pattern: in the first Preset Time, the variations in temperature of described refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of described temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of described refrigerating chamber is less than the 3rd preset value.
In some instances, in described temperature-changing chamber, be provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to described temperature-changing chamber refrigeration, described refrigerator is in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern, described temperature-changing chamber is freezed and comprised: whether the design temperature that judges described temperature-changing chamber is less than predetermined threshold, described predetermined threshold is negative; If so, control described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is described temperature-changing chamber refrigeration simultaneously, otherwise one that controls in described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to described temperature-changing chamber.
In some instances, described refrigerator, can be independently to described refrigerating chamber, temperature-changing chamber and described refrigerating chamber refrigeration in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern.
The embodiment of second aspect present invention provides a kind of refrigerator, comprising: casing, is limited with in chamber between chamber between at least 2 and described 2 and is at least refrigerating chamber in described casing, Men Ti, described door body be arranged on described casing with open and close described between chamber, refrigeration system, controller, described controller is for judging the mode of operation of refrigerator according to the situation of change of the temperature of described multiple chambers, wherein, described mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern, and when in described conventional refrigeration control pattern, if at least one chamber request refrigeration in described multiple chambers, control described refrigeration for refrigerator until described multiple chambers all meet refrigeration halt condition, and when in described stable state refrigeration control pattern, if described refrigerating chamber request refrigeration, control that described refrigerator freezes until described multiple chambers all meet refrigeration termination condition, wherein, in this process of refrigerastion, the refrigeration number of times of described multiple chambers is all not more than 1.
According to the refrigerator of the embodiment of the present invention, according to the situation of change of an indoor temperature, switching control strategy as required, make refrigerator for example in the time of night or smooth long term running, rule operation, and reach energy-conservation effect, refrigerator state variation, switch at random the conventional side rate of controlling, refrigeration rapidly, the refrigerating efficiency of guarantee refrigerator.The refrigerator that is the embodiment of the present invention can, according to refrigeration balance in chamber between multiple refrigeration, comprehensively be analyzed refrigerator system and whether can be operated in poised state, and then by implementing stable state control strategy, thereby reduce the power consumption of complete machine.Change or storage condition changes in condition, can be converted into the conventional test of controlling, make the refrigerator can fast-refrigerating, therefore this refrigerator both can ensure refrigerating efficiency, capable of reducing energy consumption again, improved the service life of compressor.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In some instances, described controller, in Preset Time, if the variations in temperature of described multiple chambers is less than preset value, is controlled described refrigerator and is entered described stable state refrigeration control pattern, enters described conventional refrigeration control pattern otherwise control described refrigerator.
In some instances, described multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, described controller is in the time that judgement meets the following conditions, control described refrigerator and enter described stable state refrigeration control pattern, otherwise control described refrigerator and enter described conventional refrigeration control pattern: in the first Preset Time, the variations in temperature of described refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of described temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of described refrigerating chamber is less than the 3rd preset value.
In some instances, in described temperature-changing chamber, be provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to described temperature-changing chamber refrigeration, described refrigerator is in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern, described in described controller control, refrigeration system is freezed and is comprised described temperature-changing chamber: whether the design temperature that judges described temperature-changing chamber is less than predetermined threshold, and described predetermined threshold is negative; If so, control described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is described temperature-changing chamber refrigeration simultaneously, otherwise one that controls in described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to described temperature-changing chamber.
In some instances, described controller can be controlled described refrigeration system independently to described refrigerating chamber, temperature-changing chamber and described refrigerating chamber refrigeration.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention;
Fig. 2 is the structural representation of the refrigeration system of the refrigerator of the control method of refrigerator according to an embodiment of the invention;
Fig. 3 is the control flow chart of refrigerator in the time of conventional refrigeration control pattern in the control method of refrigerator according to an embodiment of the invention; And
Fig. 4 is the control flow chart of refrigerator in the time of stable state refrigeration control pattern in the control method of refrigerator according to an embodiment of the invention.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only 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 ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction 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 " be only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected 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 meaning in the present invention.
With reference to description and accompanying drawing below, these and other aspects of embodiments of the invention will be known.In these descriptions and accompanying drawing, specifically disclose some specific implementations in embodiments of the invention, represent some modes of the principle of implementing embodiments of the invention, but should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise all changes, amendment and the equivalent within the scope of spirit and the intension that falls into additional claims.
Describe according to the control method of the refrigerator of the embodiment of the present invention and refrigerator below in conjunction with accompanying drawing.
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention.As shown in Figure 1, the control method of refrigerator according to an embodiment of the invention, wherein, described refrigerator at least comprises that between chamber between 2 and described 2, in chamber is at least refrigerating chamber, described method comprises the steps:
Step S101: the temperature that gathers multiple chambers of refrigerator.
Step S102: judge the mode of operation of refrigerator according to the situation of change of the temperature of multiple chambers, wherein, mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern.
Step S103: when in conventional refrigeration control pattern, if at least one the chamber request refrigeration in multiple chambers is controlled refrigeration for refrigerator until multiple chambers all meet refrigeration halt condition.
Step S104: when in stable state refrigeration control pattern, if refrigerating chamber request refrigeration controls that refrigerator freezes until multiple chambers all meet refrigeration termination conditions, wherein, in this process of refrigerastion, the refrigeration number of times of multiple chambers is all not more than 1.
In one embodiment of the invention, judge the mode of operation of refrigerator according to the situation of change of the temperature of multiple chambers, comprise: in Preset Time, if the variations in temperature of multiple chambers is less than preset value, control refrigerator and enter stable state refrigeration control pattern, enter conventional refrigeration control pattern otherwise control refrigerator.
Taking the refrigerator with chamber between three as example, for example: multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, in the time meeting the following conditions, control refrigerator and enter stable state refrigeration control pattern, otherwise control refrigerator and enter conventional refrigeration control pattern: in the first Preset Time, the variations in temperature of refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of refrigerating chamber is less than the 3rd preset value.
That is to say, can be by gathering the temperature sensor temperature variations of placing in chamber (multiple chambers) between refrigeration for refrigerator, distinguish the stable state whether refrigerator refrigeration system reaches refrigeration balance, if the variations in temperature of chamber is even between each refrigeration, can think that system can enter stable state control strategy (being stable state refrigeration control pattern); Otherwise system enters conventional control strategy (being conventional refrigeration control pattern).For example: according to actual production, practical experience of life, this refrigerator can enter at night stable state control strategy conventionally.
Whether the variations in temperature for chamber between above-mentioned refrigeration is judged uniformly, for example can carry out in the following way: as mentioned above, taking three chamber direct cooling refrigerators as example, wherein between three refrigeration, chamber represents respectively refrigerating chamber (R1), temperature-changing chamber (R2) and refrigerating chamber (R3); Between three refrigeration, the actual temperature of chamber is TR1, TR2, TR3; Between three, the operating temperature interval of chamber is respectively TR1k(refrigerating chamber starting point temperature, and TR1, higher than this temperature, freezes)～TR1t(refrigerating chamber stopping point temperature, TR1, lower than this temperature, stops refrigeration), TR2k～TR2t, TR3k～TR3t; Between setting three, chamber reaches respectively the temperature difference of stable state and is for example: △ TR1, △ TR2, △ TR3; When meet the following conditions and can enter stable state (being stable state refrigeration control pattern) simultaneously:
TR1-△ TR1<=C1(the first preset value, as 4 degree), and certain time T1(the first Preset Time, as 1 hour); (wherein C1 and T1 are constant);
TR2-△ TR1<=C2(the second preset value), and certain time T2(the second Preset Time); (wherein C2 and T2 are constant);
TR3-△ TR3<=C3(the 3rd preset value), and certain time T3(the 3rd Preset Time); (wherein C3 and T3 are constant).Wherein, the first preset value to the three preset values can be identical, also can be slightly different, and the first Preset Time to the three Preset Times can be identical, also can be slightly different.
Taking the refrigeration system shown in Fig. 2 as example, known, by several refrigerating circuits of valve control, can be respectively to refrigerating chamber R1, temperature-changing chamber R2 and refrigerating chamber R3 refrigeration, press is compressor, is provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to temperature-changing chamber refrigeration in temperature-changing chamber, and refrigerator is in the time of conventional refrigeration control pattern and stable state refrigeration control pattern, temperature-changing chamber is freezed and comprised: whether the design temperature that judges temperature-changing chamber is less than predetermined threshold, predetermined threshold is negative; If so, control the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is temperature-changing chamber refrigeration simultaneously, otherwise one that controls in the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to temperature-changing chamber.When the temperature setting of temperature-changing chamber is set to when lower, as negative temperature, can pass through two evaporimeters, path PIPE_C together with, to utilize two and evaporimeter freezes to temperature-changing chamber.
Therefore; in above-mentioned steps S103; when in conventional refrigeration control pattern; if at least one chamber request refrigeration in multiple chambers; control refrigeration for refrigerator until the concrete implementation step that multiple chambers all meet refrigeration halt condition as shown in Figure 3; and in conjunction with Fig. 2, comprise the control step of step S301 to step S318.Wherein, REQ1=1 represents to freeze to refrigerating chamber, and REQ1=0 represents not need to refrigerating chamber refrigeration, and similarly, REQ2=1 represents to freeze to temperature-changing chamber, and REQ2=0 represents temperature-changing chamber not to be freezed.REQ3=1 represents to freeze to refrigerating chamber, REQ3=0, and representing does not need refrigerating chamber to freeze.
To sum up, under conventional refrigeration control pattern, as refrigeration space R1, refrigeration space R2, refrigeration space R3, there is when request refrigeration any one chamber, compressor operating, and if only if chamber between three, while meeting halt condition simultaneously, compressor shutdown.
Also, taking the refrigeration system shown in Fig. 2 as example, step S104 can carry out in the following way, as shown in Figure 4, and in conjunction with Fig. 2, comprises the control step of step S401 to step S435.Wherein, REQ1=1 represents to freeze to refrigerating chamber, and REQ1=0 represents not need to refrigerating chamber refrigeration, and similarly, REQ2=1 represents to freeze to temperature-changing chamber, and REQ2=0 represents temperature-changing chamber not to be freezed.REQ3=1 represents to freeze to refrigerating chamber, REQ3=0, and representing does not need refrigerating chamber to freeze.
To sum up, little in stable state refrigeration control pattern, when implementing corresponding control method, now, only when refrigerating chamber R2 reaches when request refrigeration, compressor is opened operation, and if only if chamber R1 between three, and R2, R3 reaches halt condition simultaneously, and compressor shuts down.In the process of opening at compressor, R1 and R3 direction at most only allow refrigeration once.
Shown in Fig. 2, in one embodiment of the invention, refrigerator, can be independently to refrigerating chamber, temperature-changing chamber and refrigerating chamber refrigeration in the time of conventional refrigeration control pattern and stable state refrigeration control pattern.
According to the control method of the refrigerator of the embodiment of the present invention, according to the situation of change of an indoor temperature, switching control strategy as required, make refrigerator for example in the time of night or smooth long term running, rule operation, and reach energy-conservation effect, refrigerator state variation, switch at random the conventional side rate of controlling, refrigeration rapidly, the refrigerating efficiency of guarantee refrigerator.Be the method for the embodiment of the present invention according to refrigeration balance in chamber between multiple refrigeration, comprehensively analyze refrigerator system and whether can be operated in poised state, and then by implementing stable state control strategy, thereby reduce the power consumption of complete machine.Change or storage condition changes in condition, can be converted into the conventional test of controlling, make the refrigerator can fast-refrigerating, therefore the method both can ensure the refrigerating efficiency of refrigerator, capable of reducing energy consumption again, improved the service life of compressor.
Further embodiment of the present invention provides a kind of refrigerator, comprising: casing, Men Ti, refrigeration system and controller.
Wherein, in casing, be limited with in chamber between chamber between at least 2 and described 2 and be at least refrigerating chamber.Door body be arranged on described casing with open and close described between chamber.Controller is for judging the mode of operation of refrigerator according to the situation of change of the temperature of described multiple chambers, wherein, described mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern, and when in described conventional refrigeration control pattern, if at least one chamber request refrigeration in described multiple chambers, control described refrigeration for refrigerator until described multiple chambers all meet refrigeration halt condition, and when in described stable state refrigeration control pattern, if described refrigerating chamber request refrigeration, control that described refrigerator freezes until described multiple chambers all meet refrigeration termination condition, wherein, in this process of refrigerastion, the refrigeration number of times of described multiple chambers is all not more than 1.
Particularly, controller, in Preset Time, if the variations in temperature of described multiple chambers is less than preset value, is controlled described refrigerator and is entered described stable state refrigeration control pattern, enters described conventional refrigeration control pattern otherwise control described refrigerator.
In a concrete example of the present invention, multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, described controller, in the time that judgement meets the following conditions, is controlled described refrigerator and is entered described stable state refrigeration control pattern, enters described conventional refrigeration control pattern otherwise control described refrigerator:
In the first Preset Time, the variations in temperature of described refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of described temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of described refrigerating chamber is less than the 3rd preset value.
Further, in temperature-changing chamber, be provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to described temperature-changing chamber refrigeration, described refrigerator is in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern, described in described controller control, refrigeration system is freezed and is comprised described temperature-changing chamber: whether the design temperature that judges described temperature-changing chamber is less than predetermined threshold, and described predetermined threshold is negative; If so, control described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is described temperature-changing chamber refrigeration simultaneously, otherwise one that controls in described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to described temperature-changing chamber.
In addition, controller can be controlled described refrigeration system independently to described refrigerating chamber, temperature-changing chamber and described refrigerating chamber refrigeration.The specific works process of the refrigerator of the embodiment of the present invention can, referring to the introduction of the method part of the embodiment of the present invention, in order to reduce redundancy, not repeat.
According to the refrigerator of the embodiment of the present invention, according to the situation of change of an indoor temperature, switching control strategy as required, make refrigerator for example in the time of night or smooth long term running, rule operation, and reach energy-conservation effect, refrigerator state variation, switch at random the conventional side rate of controlling, refrigeration rapidly, the refrigerating efficiency of guarantee refrigerator.The refrigerator that is the embodiment of the present invention can, according to refrigeration balance in chamber between multiple refrigeration, comprehensively be analyzed refrigerator system and whether can be operated in poised state, and then by implementing stable state control strategy, thereby reduce the power consumption of complete machine.Change or storage condition changes in condition, can be converted into the conventional test of controlling, make the refrigerator can fast-refrigerating, therefore this refrigerator both can ensure refrigerating efficiency, capable of reducing energy consumption again, improved the service life of compressor.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode 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: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is by claim and be equal to and limit.
Claims (10)
1. a control method for refrigerator, is characterized in that, described refrigerator at least comprises that between chamber between 2 and described 2, in chamber is at least refrigerating chamber, said method comprising the steps of:
Gather the temperature of multiple chambers of refrigerator;
Judge the mode of operation of refrigerator according to the situation of change of the temperature of described multiple chambers, wherein, described mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern;
When in described conventional refrigeration control pattern, if at least one the chamber request refrigeration in described multiple chambers is controlled described refrigeration for refrigerator until described multiple chambers all meet refrigeration halt condition;
When in described stable state refrigeration control pattern, if described refrigerating chamber request refrigeration controls that described refrigerator freezes until described multiple chambers all meet refrigeration termination condition, wherein, in this process of refrigerastion, the refrigeration number of times of described multiple chambers is all not more than 1.
2. the control method of refrigerator according to claim 1, is characterized in that, the described situation of change according to the temperature of described multiple chambers judges the mode of operation of refrigerator, further comprises:
In Preset Time, if the variations in temperature of described multiple chambers is less than preset value, controls described refrigerator and enter described stable state refrigeration control pattern, enter described conventional refrigeration control pattern otherwise control described refrigerator.
3. the control method of refrigerator according to claim 2, it is characterized in that, described multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, in the time meeting the following conditions, control described refrigerator and enter described stable state refrigeration control pattern, enter described conventional refrigeration control pattern otherwise control described refrigerator:
In the first Preset Time, the variations in temperature of described refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of described temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of described refrigerating chamber is less than the 3rd preset value.
4. the control method of refrigerator according to claim 3, it is characterized in that, in described temperature-changing chamber, be provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to described temperature-changing chamber refrigeration, described refrigerator, in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern, freezes and comprises described temperature-changing chamber:
Whether the design temperature that judges described temperature-changing chamber is less than predetermined threshold, and described predetermined threshold is negative;
If so, control described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is described temperature-changing chamber refrigeration simultaneously, otherwise one that controls in described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to described temperature-changing chamber.
5. according to the control method of the refrigerator described in claim 1-4 any one, it is characterized in that, described refrigerator, can be independently to described refrigerating chamber, temperature-changing chamber and described refrigerating chamber refrigeration in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern.
6. a refrigerator, is characterized in that, comprising:
Casing, is limited with in chamber between chamber between at least 2 and described 2 and is at least refrigerating chamber in described casing;
Men Ti, described door body be arranged on described casing with open and close described between chamber;
Refrigeration system;
Controller, described controller is for judging the mode of operation of refrigerator according to the situation of change of the temperature of described multiple chambers, wherein, described mode of operation comprises: conventional refrigeration control pattern and stable state refrigeration control pattern, and when in described conventional refrigeration control pattern, if at least one chamber request refrigeration in described multiple chambers, control described refrigeration for refrigerator until described multiple chambers all meet refrigeration halt condition, and when in described stable state refrigeration control pattern, if described refrigerating chamber request refrigeration, control that described refrigerator freezes until described multiple chambers all meet refrigeration termination condition, wherein, in this process of refrigerastion, the refrigeration number of times of described multiple chambers is all not more than 1.
7. refrigerator according to claim 6, it is characterized in that, described controller is in Preset Time, if the variations in temperature of described multiple chambers is less than preset value, control described refrigerator and enter described stable state refrigeration control pattern, enter described conventional refrigeration control pattern otherwise control described refrigerator.
8. refrigerator according to claim 7, it is characterized in that, described multiple chambers comprise refrigerating chamber, refrigerating chamber and temperature-changing chamber, described controller is in the time that judgement meets the following conditions, control described refrigerator and enter described stable state refrigeration control pattern, enter described conventional refrigeration control pattern otherwise control described refrigerator:
In the first Preset Time, the variations in temperature of described refrigerating chamber is less than the first preset value, in the second Preset Time, the variations in temperature of described temperature-changing chamber is less than the second preset value and in the 3rd Preset Time, the variations in temperature of described refrigerating chamber is less than the 3rd preset value.
9. refrigerator according to claim 8, it is characterized in that, in described temperature-changing chamber, be provided with for the first alternating temperature evaporimeter and the second alternating temperature evaporimeter to described temperature-changing chamber refrigeration, described refrigerator is in the time of described conventional refrigeration control pattern and stable state refrigeration control pattern, and refrigeration system is freezed and comprised described temperature-changing chamber described in described controller control:
Whether the design temperature that judges described temperature-changing chamber is less than predetermined threshold, and described predetermined threshold is negative;
If so, control described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter is described temperature-changing chamber refrigeration simultaneously, otherwise one that controls in described the first alternating temperature evaporimeter and the second alternating temperature evaporimeter freezes to described temperature-changing chamber.
10. according to the refrigerator described in claim 6-9 any one, it is characterized in that, described controller can be controlled described refrigeration system independently to described refrigerating chamber, temperature-changing chamber and described refrigerating chamber refrigeration.
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| CN105716350A (en) * | 2016-03-15 | 2016-06-29 | 青岛海尔股份有限公司 | Air cooling refrigerator and control method thereof |
| CN106482441A (en) * | 2015-08-26 | 2017-03-08 | 博西华电器（江苏）有限公司 | Refrigeration plant method of work and refrigeration plant |
| CN106642920A (en) * | 2016-12-26 | 2017-05-10 | 青岛海尔股份有限公司 | Air-cooled refrigerator and operation control method thereof |
| CN107726700A (en) * | 2017-10-20 | 2018-02-23 | 四川长虹智能制造技术有限公司 | Controlling method for refrigerator and system |
| WO2019001503A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Control method for cooling refrigerator and computer storage medium |
| CN110388786A (en) * | 2019-07-22 | 2019-10-29 | 河南新飞制冷器具有限公司 | Wind cooling refrigerator power-saving running method |
| CN112484390A (en) * | 2020-11-26 | 2021-03-12 | 珠海格力电器股份有限公司 | Refrigerator temperature control method and device and refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295364A (en) * | 1991-01-15 | 1994-03-22 | Thermo King Corporation | Refrigeration pull-down technique |
| CN1690630A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Temperature control method for refrigerator |
| CN1743775A (en) * | 2005-09-23 | 2006-03-08 | 海信集团有限公司 | Air-cooled variable frequency refrigerator and its control method |
| WO2008111162A1 (en) * | 2007-03-13 | 2008-09-18 | Hoshizaki Denki Kabushiki Kaisha | Cooling storage chamber and method for operating the same |
| KR20100097928A (en) * | 2009-02-27 | 2010-09-06 | 엘지전자 주식회사 | Method for controlling refrigerator |
| CN102252496A (en) * | 2011-07-29 | 2011-11-23 | 合肥美的荣事达电冰箱有限公司 | Energy-saving control method and system for refrigeration equipment, and refrigeration equipment |
| CN103344060A (en) * | 2013-07-23 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerating system used for refrigerator, refrigerator and control method of refrigerator |
| CN103604276A (en) * | 2013-12-05 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator as well as temperature control device and temperature control method thereof |
-
2014
- 2014-03-24 CN CN201410112167.7A patent/CN103868321B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295364A (en) * | 1991-01-15 | 1994-03-22 | Thermo King Corporation | Refrigeration pull-down technique |
| CN1690630A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Temperature control method for refrigerator |
| CN1743775A (en) * | 2005-09-23 | 2006-03-08 | 海信集团有限公司 | Air-cooled variable frequency refrigerator and its control method |
| WO2008111162A1 (en) * | 2007-03-13 | 2008-09-18 | Hoshizaki Denki Kabushiki Kaisha | Cooling storage chamber and method for operating the same |
| KR20100097928A (en) * | 2009-02-27 | 2010-09-06 | 엘지전자 주식회사 | Method for controlling refrigerator |
| CN102252496A (en) * | 2011-07-29 | 2011-11-23 | 合肥美的荣事达电冰箱有限公司 | Energy-saving control method and system for refrigeration equipment, and refrigeration equipment |
| CN103344060A (en) * | 2013-07-23 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerating system used for refrigerator, refrigerator and control method of refrigerator |
| CN103604276A (en) * | 2013-12-05 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator as well as temperature control device and temperature control method thereof |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526770B (en) * | 2014-09-29 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Control method of multifunctional chamber in refrigerator and refrigerator |
| CN105526770A (en) * | 2014-09-29 | 2016-04-27 | 青岛海尔智能技术研发有限公司 | Control method for multifunctional chamber in refrigerator and refrigerator |
| CN106482441A (en) * | 2015-08-26 | 2017-03-08 | 博西华电器（江苏）有限公司 | Refrigeration plant method of work and refrigeration plant |
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| CN105526776B (en) * | 2016-02-03 | 2018-01-05 | 西安交通大学 | A kind of control method of wind cooling refrigerator air door |
| CN105526776A (en) * | 2016-02-03 | 2016-04-27 | 西安交通大学 | Control method for air doors of air-cooled refrigerator |
| CN105716350A (en) * | 2016-03-15 | 2016-06-29 | 青岛海尔股份有限公司 | Air cooling refrigerator and control method thereof |
| CN105716350B (en) * | 2016-03-15 | 2018-07-13 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its control method |
| CN106642920A (en) * | 2016-12-26 | 2017-05-10 | 青岛海尔股份有限公司 | Air-cooled refrigerator and operation control method thereof |
| CN106642920B (en) * | 2016-12-26 | 2019-05-31 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its progress control method |
| WO2019001503A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Control method for cooling refrigerator and computer storage medium |
| CN107726700A (en) * | 2017-10-20 | 2018-02-23 | 四川长虹智能制造技术有限公司 | Controlling method for refrigerator and system |
| CN110388786A (en) * | 2019-07-22 | 2019-10-29 | 河南新飞制冷器具有限公司 | Wind cooling refrigerator power-saving running method |
| CN110388786B (en) * | 2019-07-22 | 2020-11-13 | 河南新飞制冷器具有限公司 | Electricity-saving operation method of air-cooled refrigerator |
| CN112484390A (en) * | 2020-11-26 | 2021-03-12 | 珠海格力电器股份有限公司 | Refrigerator temperature control method and device and refrigerator |
| CN112484390B (en) * | 2020-11-26 | 2022-03-25 | 珠海格力电器股份有限公司 | Refrigerator temperature control method and device and refrigerator |
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