CN103115476A - Refrigeration control method of refrigerator - Google Patents
Refrigeration control method of refrigerator Download PDFInfo
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- CN103115476A CN103115476A CN201310086135XA CN201310086135A CN103115476A CN 103115476 A CN103115476 A CN 103115476A CN 201310086135X A CN201310086135X A CN 201310086135XA CN 201310086135 A CN201310086135 A CN 201310086135A CN 103115476 A CN103115476 A CN 103115476A
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Abstract
The invention provides a refrigeration control method of a refrigerator. The refrigeration control method comprises the following steps of: detecting whether a freezing chamber of the refrigerator meets a refrigeration condition, if so, starting a compressor for refrigerating in the freezing chamber, detecting whether at least one of a refrigerating chamber and a temperature varying chamber requests refrigeration in the current running process of the compressor; if at least one chamber requests refrigeration, judging whether at least one chamber requests refrigeration for the first time in the current running process of the compressor, if so, simultaneously refrigerating at least one chamber, and judging whether the freezing chamber meets a refrigeration stop condition after finishing of refrigerating for the at least one chamber; and if so, controlling the compressor to shut down so as to finish the current running process of the compressor, if not, unceasingly refrigerating the freezing chamber until that the freezing chamber meets the refrigeration stop condition, and controlling the compressor to shut down. The method provided by the embodiment of the invention can meet the refrigerator refrigeration requirement, meanwhile, the home using ratio of the compressor is reduced, and the method provided by the invention has the advantages that the energy consumption is low and the service life of the compressor is prolonged.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of refrigeration control method of refrigerator.
Background technology
At present, the direct-cooled three system's control principles of the most use of three-door refrigerator are because each storeroom is that separate payment is controlled, this mode can realize refrigerating chamber, temperature-changing chamber, refrigerating chamber Automatic-cooling are controlled, and judge whether refrigeration according to the temperature intelligent of each storeroom of refrigerator inside.Fig. 1 is a kind of existing refrigerator refrigeration system schematic diagram.In Fig. 1, the control principle of magnetic valve is as shown in table 1:
Table 1
According to the control mode of existing computer temperature control refrigerator, there is the possibility of opening compressor each chamber.For example:
Refrigerating chamber request condition: Tr(refrigerating chamber Current Temperatures) 〉=Trk(refrigerating chamber turn-on temperature);
Temperature-changing chamber request condition: Ts(temperature-changing chamber Current Temperatures) 〉=Tsk(temperature-changing chamber turn-on temperature);
Refrigerating chamber request condition: Tf(refrigerating chamber Current Temperatures) 〉=Tfk(refrigerating chamber turn-on temperature).
As shown in Figure 2; curve 1 is compressor start-stop operation curve; the compressor start-stop is very irregular; the shortcoming of existing scheme is that refrigerator each control room can open compressor at any time, causes the refrigerator start frequent, and compressor load is very large; refrigerator electric current when startup-shutdown is larger; and only have chamber refrigeration between during the most cases start, cold does not take full advantage of, thereby causes the waste of electric energy.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least or provides at least a kind of useful business to select.
For this reason, the object of the invention is to propose a kind of refrigerating capacity of giving full play to product, can reduce the power consumption of product, have the refrigeration control method of the low refrigerator of energy consumption.
To achieve these goals, embodiments of the invention have proposed a kind of refrigeration control method of refrigerator, comprise the following steps: whether the refrigerating chamber that detects refrigerator satisfies the refrigeration condition; If satisfy described refrigeration condition start compressor, described refrigerating chamber is freezed, and whether at least one chamber of detecting in this compressor operating process in refrigerating chamber and temperature-changing chamber asks refrigeration; If described at least one chamber request refrigeration judges whether described at least one chamber freezes for asking first in this compressor operating process; If be request refrigeration first, freezed in described at least one chamber simultaneously, and after described at least one chamber refrigeration is completed, judge whether described refrigerating chamber satisfies the refrigeration stop condition; And if it is control compressor and shut down to finish this compressor operating process, otherwise continue described refrigerating chamber refrigeration until described refrigerating chamber satisfies the machine-operated machine of described refrigeration stop condition time control superzapping contracting.
Refrigeration control method according to the refrigerator of the embodiment of the present invention; ask the compressor that freezes in cycle of operation at refrigerating chamber at every turn; only freezed once in the chamber; after between other two, the chamber refrigeration finishes; whether freeze with refrigerating chamber and complete as this condition of whether shutting down of compressor; thereby can guarantee that compressor leaves, shuts down stable and satisfy the refrigeration demand of refrigerator, thereby reduce the compressor Homes Using TV, have advantages of the compressor service life of raising and reduce energy consumption of refrigerator.
In addition, the refrigeration control method of refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In an embodiment of the present invention, if in described this compressor operating process, described refrigerating chamber and/or described temperature-changing chamber are asked refrigeration again, not to described refrigerating chamber and/or described temperature-changing chamber refrigeration.
In an embodiment of the present invention, the refrigerating chamber of the described detection refrigerator step that whether satisfies the refrigeration condition further comprises: detect freezer temperature; Whether more described freezer temperature is greater than or equal to the refrigerating chamber turn-on temperature; If so, judge that described refrigerating chamber satisfies described refrigeration condition.
In an embodiment of the present invention, during less than or equal to the refrigerating chamber shutdown temperature, judge that described refrigerating chamber satisfies described refrigeration stop condition when described freezer temperature.
In an embodiment of the present invention, in the step whether at least one chamber in described detection refrigerating chamber and temperature-changing chamber asks to freeze, wherein, in the step whether the detection temperature-changing chamber asks to freeze, further comprise: detect described temperature-changing chamber Current Temperatures; Judge that whether described Current Temperatures is higher than the break point temperature; If so, judge described temperature-changing chamber request refrigeration.
In an embodiment of the present invention, when the described temperature-changing chamber Current Temperatures of judgement during less than or equal to described break point temperature, judge that described temperature-changing chamber freezes to complete.
In an embodiment of the present invention, in the step whether at least one chamber in described detection refrigerating chamber and temperature-changing chamber asks to freeze, wherein, in the step whether the detection refrigerating chamber asks to freeze, further comprise: detect described refrigerating chamber Current Temperatures; Judge that whether described temperature of refrigerating chamber is higher than the startup-shutdown mean temperature; If so, judge described refrigerating chamber request refrigeration.
In an embodiment of the present invention, in to described refrigerating chamber process of refrigerastion, also comprise: when the described refrigerating chamber Current Temperatures of judgement during less than or equal to described startup-shutdown mean temperature, judge that described refrigerating chamber freezes to complete.
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 systematic schematic diagram of existing three system's direct cooling refrigerators;
Fig. 2 is the controlling run function curve figure of existing three system's direct cooling refrigerators;
Fig. 3 is the flow chart of the refrigeration control method of refrigerator according to an embodiment of the invention;
Fig. 4 is the steady-state operation function curve figure of the refrigeration control method of refrigerator according to an embodiment of the invention; And
Fig. 5 is the flow chart of the refrigeration control method of refrigerator in accordance with another embodiment of the present invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element 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, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications 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, 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, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, 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 to be electrically connected to; Can be directly to be 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.
Below in conjunction with the refrigeration control method of accompanying drawing 3-5 detailed description according to the refrigerator of the embodiment of the present invention.
Fig. 3 is the flow chart of the refrigeration control method of refrigerator according to an embodiment of the invention.As shown in Figure 3, the refrigeration control method of refrigerator according to an embodiment of the invention comprises the following steps:
Step S301, whether the refrigerating chamber that detects refrigerator satisfies the refrigeration condition.Particularly, at first detect the Current Temperatures of freezer compartment of refrigerator, Current Temperatures is designated as Tf; Then relatively whether the Current Temperatures of refrigerating chamber is higher than the refrigerating chamber turn-on temperature, and the refrigerating chamber turn-on temperature is designated as Tfk, whether namely compares Tf greater than or equal to Tfk; If Tf 〉=Tfk judges that refrigerating chamber satisfies the refrigeration condition.
Step S302 freezes to refrigerating chamber if satisfy the refrigeration condition start compressor, and whether at least one chamber of detecting in this compressor operating process in cold compartment of refrigerator and temperature-changing chamber asks refrigeration.Namely after judging that refrigerating chamber satisfies the refrigeration condition, compressor is opened, and refrigerating chamber is freezed, and in process of refrigerastion, detect refrigerating chamber and temperature-changing chamber and whether also ask refrigeration.Particularly, detect the concrete grammar whether temperature-changing chamber ask to freeze and be: detect the Current Temperatures Ts of temperature-changing chamber, and judgement as temperature T s whether higher than the break point temperature T st of temperature-changing chamber, if so, i.e. Ts〉Tst, judge temperature-changing chamber request refrigeration; Detecting the concrete grammar whether refrigerating chamber ask to freeze is: detect the current Current Temperatures Tr of refrigerating chamber, and whether the Current Temperatures Tr that judge refrigerating chamber is higher than its startup-shutdown mean temperature Trm, if so, i.e. Tr〉Trm, judge that the refrigerating chamber request freezes.For example the turn-on temperature of refrigerating chamber is 6 ℃, and shutdown temperature is 2 ℃, and the startup-shutdown mean temperature Trm of refrigerating chamber is 4 ℃.
Step S303 is if at least one chamber request refrigeration judges whether at least one chamber freezes for asking first in this compressor operating process.Namely in the compressor operating process, when in temperature-changing chamber and refrigerating chamber during at least one chamber request refrigeration, judge that this at least one chamber runs to closing process after compressor is opened, whether for asking first refrigeration.Wherein, at least one chamber request refrigeration refers at least one chamber request refrigeration in temperature-changing chamber and refrigerating chamber, for example: temperature-changing chamber request refrigeration and refrigerating chamber does not ask refrigeration or temperature-changing chamber not to ask refrigeration and refrigerating chamber request refrigeration or temperature-changing chamber and refrigerating chamber are all asked refrigeration.
Step S304 if be request refrigeration first, freezes at least one chamber simultaneously, and after at least one chamber refrigeration is completed, judges whether refrigerating chamber satisfies the refrigeration stop condition.Namely when judging that at least one chamber is for after request refrigeration first, also freezed at least one chamber when refrigerating chamber being freezed, and in temperature-changing chamber and refrigerating chamber at least one chamber available machine time in running shorter, so cooling time shorter (can realize by indoor evaporimeter between allotment).Particularly, in process of refrigerastion, as judgement temperature-changing chamber Current Temperatures Ts during less than or equal to shutdown temperature Tst, judge that the temperature-changing chamber refrigeration completes; As judgement refrigerating chamber Current Temperatures Tr during less than or equal to its startup-shutdown mean temperature Trm, judge that the refrigerating chamber refrigeration completes.And after at least one chamber refrigeration is completed, continue to judge whether refrigerating chamber satisfies the refrigeration stop condition.Particularly, during less than or equal to the refrigerating chamber shutdown temperature, judge that refrigerating chamber satisfies the refrigeration stop condition when the Current Temperatures of refrigerating chamber.For example: the refrigerating chamber shutdown temperature is Tft, and namely when Tf≤Tft, refrigerating chamber satisfies the refrigeration stop condition.
Further, in this compressor operating process, after at least one chamber is asked first refrigeration and is completed refrigeration, if refrigerating chamber and/or temperature-changing chamber are asked refrigeration again, compressor does not freeze to refrigerating chamber and/or temperature-changing chamber, namely in once complete compressor operating process, refrigerating chamber and/or temperature-changing chamber freeze once at most.
Step S305 if it is controls compressor and shuts down to finish this compressor operating process, otherwise continues the refrigerating chamber refrigeration to control the compressor shutdown until refrigerating chamber satisfies when freezing stop condition.In other words, if when refrigerating chamber satisfies the refrigeration stop condition, close compressor is to stop refrigeration; If the satisfied refrigeration stop condition of refrigerating chamber, compressor continues refrigerating chamber is freezed until after the satisfied refrigeration of refrigerating chamber stop condition, the control compressor cuts out, and stops refrigeration.
Fig. 4 is the steady-state operation curve map of the refrigeration control method of refrigerator according to an embodiment of the invention.
Particularly, under the steady state mode of operation control law of refrigerator enters:
A: the control of compressor: compressor only is controlled by refrigerating chamber, and refrigerating chamber and temperature-changing chamber can not be controlled the start-stop of compressor.When the Current Temperatures Tf of refrigerating chamber 〉=Tfk(starting point temperature) time, compressor is opened, and refrigerating chamber is freezed; When Current Temperatures Tf≤Tft(break point temperature) time, compressor shutdown.
B: the refrigeration control of temperature-changing chamber and refrigerating chamber:
Temperature-changing chamber: when the Current Temperatures Ts of temperature-changing chamber＞Tst(break point temperature) time, temperature-changing chamber request refrigeration; When Ts≤Tst, refrigeration finishes.
Refrigerating chamber: when the Current Temperatures Tr of refrigerating chamber＞Trm(startup-shutdown mean temperature) time, refrigerating chamber request refrigeration; When Tr≤Trm, refrigeration finishes.
In compressor was opened into a cycle of operation of shutdown, refrigerating chamber and temperature-changing chamber freezed once at most.
The unlatching of compressor is controlled by refrigerating chamber, and after compressor is opened the preferential refrigeration that guarantees refrigerating chamber, due to refrigerating chamber and/or temperature-changing chamber the available machine time in running short, so each compressor only freezes once to a refrigerating chamber temperature-changing chamber.And with in compressor operating process once, when temperature-changing chamber and/or refrigerating chamber asked to freeze again, compressor did not freeze to it.
In addition, this control function needs the coupling of refrigeration system, and the cold when guaranteeing the compressor start can a plurality of cool rooms of balance supply.
Can find out in conjunction with Fig. 4, by the method for the embodiment of the present invention, refrigerator be carried out refrigeration control, curve 1 shows relatively rule of start-stop, thereby can reduce the Homes Using TV of compressor, thereby plays energy-conservation purpose, extends simultaneously the service life of compressor.
Fig. 5 is the flow chart of the refrigeration control method of refrigerator in accordance with another embodiment of the present invention.
As shown in Figure 5, the refrigeration control method of refrigerator in accordance with another embodiment of the present invention comprises the following steps:
Step S501, refrigeration control begins.Be that refrigerator need to carry out refrigeration control.
Step S502 judges whether Tf 〉=Tfk.Whether the Current Temperatures Tf that namely detects and judge freezer compartment of refrigerator is greater than or equal to starting point temperature T fk.Whether the refrigerating chamber that in other words, namely judges refrigerator satisfies the refrigeration condition.If so, this execution in step S503, otherwise continue execution in step S502.
Step S503, compressor start.Namely after the refrigerating chamber of judgement refrigerator satisfied the refrigeration condition, the compressor of refrigerator was opened, for freezer compartment of refrigerator freezes.
Step S504 judges whether Tf≤Tfk.Namely after the refrigerating chamber that compressor is refrigerator freezes, detect and judge whether the Current Temperatures of refrigerating chamber is less than or equal to break point temperature T ft, in other words, judging namely whether refrigerating chamber satisfies the refrigeration stop condition.If so, execution in step S505, otherwise continue execution in step S504.
Step S505, compressor cuts out.After the judgement freezer compartment of refrigerator satisfied the refrigeration stop condition, compressor cut out, and stopped the refrigerating chamber refrigeration, and continued to return execution in step S502.
Step S506 judges whether Ts〉Tst and refrigeration is not once.Namely in step S503; when compressor is that refrigerating chamber is when freezing; detect further the Current Temperatures Ts of refrigerator temperature-changing chamber; and judge that whether Current Temperatures Ts is greater than break point temperature T st; if Ts〉Tst; judge temperature-changing chamber request refrigeration, and further judgement is in this compressor operating process, whether temperature-changing chamber is for freezing first.If so, execution in step S507, otherwise execution in step S510.
Step S507, the temperature-changing chamber refrigeration.In the process of compressor to refrigerating chamber refrigeration, as judgement Ts〉Tst and temperature-changing chamber are when refrigeration is asked first, and compressor freezes for temperature-changing chamber simultaneously.
Step S508 judges whether Ts≤Tst.Be temperature-changing chamber when freezing at compressor, detect in real time the Current Temperatures of temperature-changing chamber, and whether judge Current Temperatures Ts less than or equal to break point temperature T st, if so, execution in step S509, otherwise continue execution in step S508.
Step S509, the temperature-changing chamber refrigeration is once completed, and stops refrigeration.Namely when judgement Ts≤Tst, the refrigeration of temperature-changing chamber is completed, and compressor stops the temperature-changing chamber refrigeration, and turns back to step S504.In addition, when at this compressor operating in the cycle, if temperature-changing chamber is asked refrigeration again, compressor does not freeze to it.
Step S510, temperature-changing chamber is without the refrigeration request.In step S506, in the cycle of operation of first compression machine, if Ts≤Tst or temperature-changing chamber are not to freeze first, judge that this temperature-changing chamber without the refrigeration request, need not its refrigeration.
Step S511 judges whether Tr〉Trm and refrigeration is not once.Namely in step S503; when compressor is that refrigerating chamber is when freezing; detect further the Current Temperatures Tr of cold compartment of refrigerator; and judge that whether Current Temperatures Tr is greater than its startup-shutdown mean temperature Trm; if Tr〉Trm; judge refrigerating chamber request refrigeration, and further judgement is in this compressor operating process, whether refrigerating chamber is for freezing first.If so, execution in step S512, otherwise execution in step S415.
Step S512, the refrigerating chamber refrigeration.In the process of compressor to refrigerating chamber refrigeration, as judgement Tr〉Trm and refrigerating chamber are when refrigeration is asked first, and compressor freezes for refrigerating chamber simultaneously.
Step S513 judges whether Tr≤Trm.Be refrigerating chamber when freezing at compressor, detect in real time the Current Temperatures of refrigerating chamber, and whether judge Current Temperatures Tr less than or equal to startup-shutdown mean temperature Trm, if so, execution in step S514, otherwise continue execution in step S513.
Step S514, the refrigerating chamber refrigeration is once completed, and stops refrigeration.Namely when judgement Tr≤Trm, the refrigeration of refrigerating chamber is completed, and compressor stops the refrigerating chamber refrigeration, and turns back to step S504.In addition, when at this compressor operating in the cycle, if refrigerating chamber is asked refrigeration again, compressor does not freeze to it.
Step S515, refrigerating chamber is without the refrigeration request.In step S511, when in the cycle of operation of first compression machine, if Tr≤Trm or refrigerating chamber are not to freeze first, judge that this refrigerating chamber without the refrigeration request, need not its refrigeration.
Refrigeration control method according to the refrigerator of the embodiment of the present invention; ask the compressor that freezes in cycle of operation at refrigerating chamber at every turn; only freezed once in the chamber; after between other two, the chamber refrigeration finishes; whether freeze with refrigerating chamber and complete as this condition of whether shutting down of compressor; thereby can guarantee that compressor leaves, shuts down stable and satisfy the refrigeration demand of refrigerator, thereby reduce the compressor Homes Using TV, have advantages of the compressor service life of raising and reduce energy consumption of refrigerator.
In the description of this specification, 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 characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations 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 do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claim and be equal to and limit.
Claims (8)
1. the refrigeration control method of a refrigerator, is characterized in that, comprises the following steps:
Whether the refrigerating chamber that detects refrigerator satisfies the refrigeration condition;
If satisfy described refrigeration condition start compressor, described refrigerating chamber is freezed, and whether at least one chamber of detecting in this compressor operating process in refrigerating chamber and temperature-changing chamber asks refrigeration;
If described at least one chamber request refrigeration judges whether described at least one chamber freezes for asking first in this compressor operating process;
If be request refrigeration first, freezed in described at least one chamber simultaneously, and after described at least one chamber refrigeration is completed, judge whether described refrigerating chamber satisfies the refrigeration stop condition; And
If it is control compressor and shut down to finish this compressor operating process, otherwise continue described refrigerating chamber refrigeration until described refrigerating chamber satisfies the machine-operated machine of described refrigeration stop condition time control superzapping contracting.
2. method according to claim 1, is characterized in that, also comprises:
If in described this compressor operating process, described refrigerating chamber and/or described temperature-changing chamber are asked refrigeration again, not to described refrigerating chamber and/or described temperature-changing chamber refrigeration.
3. method according to claim 1, is characterized in that, the step whether refrigerating chamber of described detection refrigerator satisfies the refrigeration condition further comprises:
Detect freezer temperature;
Whether more described freezer temperature is greater than or equal to the refrigerating chamber turn-on temperature;
If so, judge that described refrigerating chamber satisfies described refrigeration condition.
4. method according to claim 1, is characterized in that, wherein, during less than or equal to the refrigerating chamber shutdown temperature, judges that described refrigerating chamber satisfies described refrigeration stop condition when described freezer temperature.
5. method according to claim 1, is characterized in that, in the step whether at least one chamber in described detection refrigerating chamber and temperature-changing chamber asks to freeze, wherein, in the step whether the detection temperature-changing chamber asks to freeze, further comprises:
Detect described temperature-changing chamber Current Temperatures;
Judge that whether described Current Temperatures is higher than the break point temperature;
If so, judge described temperature-changing chamber request refrigeration.
6. method according to claim 5, is characterized in that, in to described temperature-changing chamber process of refrigerastion, also comprises:
When the described temperature-changing chamber Current Temperatures of judgement during less than or equal to described break point temperature, judge that described temperature-changing chamber freezes to complete.
7. method according to claim 1, is characterized in that, in the step whether at least one chamber in described detection refrigerating chamber and temperature-changing chamber asks to freeze, wherein, in the step whether the detection refrigerating chamber asks to freeze, further comprises:
Detect described refrigerating chamber Current Temperatures;
Judge that whether described temperature of refrigerating chamber is higher than the startup-shutdown mean temperature;
If so, judge described refrigerating chamber request refrigeration.
8. method according to claim 7, is characterized in that, in to described refrigerating chamber process of refrigerastion, also comprises:
When the described refrigerating chamber Current Temperatures of judgement during less than or equal to described startup-shutdown mean temperature, judge that described refrigerating chamber freezes to complete.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104596199A (en) * | 2015-02-09 | 2015-05-06 | 合肥美的电冰箱有限公司 | Refrigeration control method, refrigeration control device and air cooling 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 |
| CN106610173A (en) * | 2016-12-26 | 2017-05-03 | 青岛海尔股份有限公司 | Air-cooling refrigerator and operation control method thereof |
| 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 |
| CN109737685A (en) * | 2018-12-17 | 2019-05-10 | Tcl家用电器（合肥）有限公司 | Multi-chamber's refrigeration control method, device and refrigerator |
| CN110411115A (en) * | 2019-08-30 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator humidifying device and its control method |
| CN113048717A (en) * | 2019-12-28 | 2021-06-29 | 青岛海尔电冰箱有限公司 | Refrigeration control method and refrigerator |
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| US20050167081A1 (en) * | 2001-05-08 | 2005-08-04 | Lg Electronics Inc. | Method for controlling operation of refrigerator with two evaporators |
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| US20050167081A1 (en) * | 2001-05-08 | 2005-08-04 | Lg Electronics Inc. | Method for controlling operation of refrigerator with two evaporators |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596199A (en) * | 2015-02-09 | 2015-05-06 | 合肥美的电冰箱有限公司 | Refrigeration control method, refrigeration control device and air cooling 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 |
| CN106482441B (en) * | 2015-08-26 | 2021-07-30 | 博西华电器（江苏）有限公司 | Refrigeration equipment working method and refrigeration equipment |
| CN106610173A (en) * | 2016-12-26 | 2017-05-03 | 青岛海尔股份有限公司 | Air-cooling refrigerator and operation control method thereof |
| 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 |
| CN109737685A (en) * | 2018-12-17 | 2019-05-10 | Tcl家用电器（合肥）有限公司 | Multi-chamber's refrigeration control method, device and refrigerator |
| CN110411115A (en) * | 2019-08-30 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator humidifying device and its control method |
| CN113048717A (en) * | 2019-12-28 | 2021-06-29 | 青岛海尔电冰箱有限公司 | Refrigeration control method and refrigerator |
| CN113048717B (en) * | 2019-12-28 | 2022-11-22 | 青岛海尔电冰箱有限公司 | Refrigeration control method and refrigerator |
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|---|---|
| CN103115476B (en) | 2015-05-13 |
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