CN1987300A - Refrigerator and method for controlling the refrigerator - Google Patents
Refrigerator and method for controlling the refrigerator Download PDFInfo
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- CN1987300A CN1987300A CNA2006101647476A CN200610164747A CN1987300A CN 1987300 A CN1987300 A CN 1987300A CN A2006101647476 A CNA2006101647476 A CN A2006101647476A CN 200610164747 A CN200610164747 A CN 200610164747A CN 1987300 A CN1987300 A CN 1987300A
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- fan
- storeroom
- temperature
- predetermined temperature
- refrigerating chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0028—Details for cooling refrigerating machinery characterised by the fans
- F25D2323/00281—Two or more fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/16—Convertible refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A refrigerator and a method for controlling the refrigerator including a plurality of storage chambers which is capable of reducing a continuous operation time of a compressor or frequent ON/OFF operations of the compressor of the refrigerator, thereby enhancing the operation efficiency of the compressor. When the control method is applied to a refrigerator including a compressor, a first storage chamber having a first fan to circulate cold air, and a second storage chamber having a second fan to circulate cold air, the second storage chamber having a load relatively lower than a load of the first storage chamber, the control method includes turning off the second fan, to turn off the compressor, when the first storage chamber is at a temperature satisfying a first predetermined temperature corresponding to an OFF condition of the first fan, such that the second fan is turned off even when the second storage chamber is at a temperature not satisfying a second predetermined temperature.
Description
Technical field
The present invention relates to a kind of refrigerator and a kind of method that is used to control described refrigerator.More specifically, relate to a kind of refrigerator and a kind of method that is used to control described refrigerator that comprises a plurality of evaporimeters.
Background technology
Refrigerator is operated the internal temperature that reduces its storeroom with the cool cycles of compression, condensation, expansion and evaporation by carrying out refrigerant, with at low temperatures for a long time with food preservation under fresh state.
Traditional refrigerator comprises: compressor, and the gaseous refrigerant of described compressor compresses low temperature/low pressure is so that the temperature and pressure of refrigerant is increased to the gaseous state of high temp/high pressure; Condenser, described condenser make from the refrigerant of compressor discharge and surrounding air carries out heat exchange so that the refrigerant condensation; Reduce the expansion gear of pressure of the refrigerant of the condensation of discharging from condenser; And evaporimeter, described evaporimeter makes that existing air carries out heat exchange refrigerant that the pressure of discharging from expansion gear reduced and the storeroom, so that refrigerant evaporates, and the absorption of air heat from storeroom simultaneously.Refrigerator also comprises the fan of the cold air that cycles through storeroom.Also comprise a plurality of storerooms in the refrigerator, make that the user can be to each storeroom target setting chilling temperature.In this case, compressor turns round cycling through the cold air of storeroom with fan, and therefore makes storeroom remain on design temperature separately.
When the difference of Current Temperatures separately of storeroom, and the design temperature of storeroom is not simultaneously yet, and the temperature of storeroom reaches the time point of relevant design temperature respectively may be different.Only when all reaching relevant design temperature, the temperature of all storerooms stops the running of compressor.Because as mentioned above, the temperature of storeroom reaches the time point of relevant design temperature respectively may be different, and a storeroom that has therefore reached its design temperature may be heated to the temperature that needs cooling down operation once more before compressor also stops.Therefore, may increase the endurance period of compressor.In addition, may open continually and close compressor.As a result, can reduce the running efficiency of compressor.
Summary of the invention
Therefore, one aspect of the present invention provides a kind of method that is used to control the refrigerator that comprises a plurality of storerooms, described method can reduce the frequent opening of the endurance period or the described compressor of compressor, thereby improves the running efficiency of described compressor.
Additional aspects of the present invention and/or advantage partly will be set forth in the following description, and part can be apparent from described explanation, perhaps can learn by enforcement of the present invention.
By providing a kind of method that is used to control refrigerator to obtain aforementioned and/or others of the present invention, wherein said refrigerator comprises compressor, first storeroom with first fan that is used for circulate cold air, and second storeroom with second fan that is used for circulate cold air, described second storeroom has with the load of described first storeroom compares relatively low load, described method is included in when described first storeroom is in the temperature that satisfies corresponding to first predetermined temperature of the condition of closing of described first fan and closes described second fan to close described compressor, also can close described second fan and described compressor even make when described second storeroom is in the temperature that does not satisfy second predetermined temperature.
According to an aspect of the present invention, described second fan comprises the condition of cutting out corresponding to the 3rd predetermined temperature of described second predetermined temperature that is lower than described second storeroom.Therefore, according to an aspect of the present invention, thereby described method further be included in the temperature of described second storeroom reach described the 3rd predetermined temperature satisfy described second fan close condition the time close described second fan.
According to an aspect of the present invention, described second storeroom comprises the convertible compartment with the operator scheme that can change between refrigeration pattern and frozen mode.Therefore, according to an aspect of the present invention, described method further is included in the operator scheme of described second storeroom and closes described second fan when the refrigeration pattern is transformed into frozen mode under the condition of closing of described first fan, also can close described second fan even make when the temperature of described second storeroom does not satisfy the predetermined temperature that is used for frozen mode.
According to an aspect of the present invention, described first storeroom comprises refrigerating chamber.Therefore, according to an aspect of the present invention, open described second fan when temperature that described method further is included in described first storeroom does not satisfy corresponding to described first predetermined temperature of the condition of closing of described first fan, also can open described second fan when temperature at described second storeroom satisfies described second predetermined temperature even make.
Described method further comprises: make the described first fan continuous running satisfy described first predetermined temperature up to the temperature of described first storeroom; And after satisfying described second predetermined temperature, the temperature of described second storeroom makes the described second fan intermittent running.
Described method further is included in described first storeroom and is in power freezing mode (powerfreezing mode) following time and closes described second fan.
Another aspect of the present invention provides a kind of method that is used to control refrigerator, wherein said refrigerator comprises compressor, refrigerating chamber with first fan that is used for circulate cold air, and convertible compartment with second fan that is used for circulate cold air, described convertible compartment has the operator scheme that can change between frozen mode and refrigeration pattern, described method comprises: close described second fan under the condition of closing at described first fan when the operator scheme of described convertible compartment when the refrigeration pattern is transformed into frozen mode, also can close described second fan even make when described convertible compartment is in the temperature that satisfies first predetermined temperature that is used for frozen mode; When the temperature of described convertible compartment does not satisfy second predetermined temperature, and described refrigerating chamber is in common frozen mode following time and opens described second fan; And satisfy described second predetermined temperature when the temperature of described convertible compartment, and described refrigerating chamber is in power freezing mode following time and closes described second fan.
According to an aspect of the present invention, when being transformed into frozen mode, the refrigeration pattern carries out the opening/closing of described second fan when the operator scheme of described convertible compartment.
Described refrigerating chamber further comprises the automatic ice maker that is used to make ice.In this case, described method further is included in and opens automatic ice maker when described refrigerating chamber is in the power freezing mode.
Another aspect of the present invention provides a kind of method that is used to control refrigerator, wherein said refrigerator comprises compressor, have first fan that is used for circulate cold air and be used to make the refrigerating chamber of the automatic ice maker of ice, and convertible compartment with second fan that is used for circulate cold air, described convertible compartment has the operator scheme that can change between frozen mode and refrigeration pattern, described method comprises: close described second fan under the condition of closing at described first fan when the operator scheme of described convertible compartment when the refrigeration pattern is transformed into frozen mode, also can close described second fan even make when described convertible compartment is in the temperature that satisfies first predetermined temperature that is used for frozen mode; And when being transformed into frozen mode, the refrigeration pattern closes described second fan under the condition of opening at described automatic ice maker when the operator scheme of described convertible compartment.
Described method further comprises when described refrigerating chamber is in the temperature that satisfies corresponding to described first predetermined temperature of the condition of closing of described first fan, perhaps when described refrigerating chamber is in the full state (ice-full state) of the ice that does not need described automatic ice maker to carry out further ice making operation, close described second fan, when the temperature of described convertible compartment does not satisfy second predetermined temperature, also can close described second fan even make.
According to another aspect of the present invention, described second fan comprises the condition of cutting out corresponding to the 3rd predetermined temperature of described second predetermined temperature that is lower than described convertible compartment.Therefore, thus described method further be included in the temperature of described convertible compartment reach described the 3rd predetermined temperature satisfy described second fan close condition the time close described second fan.
Another aspect of the present invention provides a kind of method that is used to control refrigerator, wherein said refrigerator comprises compressor, first storeroom with first fan that is used for circulate cold air, and second storeroom with second fan that is used for circulate cold air, described second storeroom has with the load of described first storeroom compares relatively low load, described method comprises: close described second fan when described first storeroom is in the temperature that satisfies corresponding to first predetermined temperature of the condition of closing of described first fan, also can closes described second fan even make when described second storeroom is in the temperature that does not satisfy second predetermined temperature; And make the described first fan continuous running satisfy described first predetermined temperature, and after satisfying described second predetermined temperature, the temperature of described second storeroom makes the described second fan intermittent running up to the temperature of described first storeroom.
The intermittent running that continues described second fan satisfies described first predetermined temperature up to the temperature of described first storeroom.
Another aspect of the present invention provides a kind of refrigerator, described refrigerator comprises the compressor that is used for compression refrigerant, be used for stored food and comprise first and second storerooms of first and second fans that are used for circulate cold air respectively, described second storeroom has with the load of described first storeroom compares relatively low load, wherein when described first storeroom is in first predetermined temperature, close described second fan and described compressor, when described second storeroom is not in second predetermined temperature, also can close described second fan and described compressor even make.
Description of drawings
These and/or others of the present invention and advantage are understood from becoming clear and be easier to the explanation of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the perspective view of explanation according to the refrigerator with a plurality of storerooms of the embodiment of the invention;
Fig. 2 is the schematic diagram of the cool cycles of the structure of a plurality of storerooms in the refrigerator shown in Fig. 1 of the explanation embodiment of the invention and refrigerator;
Fig. 3 is the calcspar of the control system of the refrigerator shown in key diagram 1 and Fig. 2; And
Fig. 4 is a kind of flow chart that be used to control the method for refrigerator with a plurality of storerooms of explanation according to the embodiment of the invention.
The specific embodiment
To describe embodiments of the invention in detail now, its example is shown in the drawings, and wherein identical reference symbol is represented components identical among in the whole text.Be described below embodiment with explanation the present invention by the reference accompanying drawing.
Now with reference to Fig. 1-4 explanation one embodiment of the present of invention.Fig. 1 is the perspective view of explanation according to the refrigerator with a plurality of storerooms of the embodiment of the invention.As shown in fig. 1, refrigerator 100 comprises four independently storeroom R, CR, F and CF, and described storeroom is opened or closed by door 102R, the 102CR, 102F and the 102CF that are provided for storeroom R, CR, F and CF respectively.In the present invention, the quantity of storeroom is not limited to four, as mentioned above.That is, the present invention can be applied to any refrigerator, as long as described refrigerator also comprises at least one storeroom except refrigerating chamber and refrigerating chamber.
Fig. 2 is the schematic diagram of explanation according to the cool cycles of the structure of a plurality of storerooms in the refrigerator shown in Fig. 1 of the embodiment of the invention and described refrigerator.In Fig. 2, four storerooms, that is, storeroom R, CR, F and CF are set in the refrigerator.Storeroom F is first storeroom as refrigerating chamber, and storeroom CF is second storeroom as auxiliary refrigerating chamber, and storeroom R is the 3rd storeroom as refrigerating chamber, and storeroom CR is the 4th storeroom as auxiliary refrigerating chamber.If refrigerator only is provided with refrigerating chamber F, auxiliary refrigerating chamber CF and refrigerating chamber R and does not have auxiliary refrigerating chamber CR, then set refrigerating chamber F, auxiliary refrigerating chamber CF and refrigerating chamber R can be divided into first, second and the 3rd storeroom respectively.Therefore, in this embodiment of the present invention, auxiliary refrigerating chamber CF is convertible compartment, and wherein the operator scheme of auxiliary refrigerating chamber can be changed between refrigeration pattern and frozen mode.Auxiliary refrigerating chamber CF comprises and compares relative less cooling capacity (that is cooling load) with the cooling capacity of refrigerating chamber F.
Each storeroom R, CR, F or CF comprise evaporimeter 206R respectively, 206CR, 206F and 206CF, fan 208R, 208CR, 208F or 208CF, Defrost heater 210R, 210CR, 210F or 210CF, defrosting sensor 212R, 212CR, 212F or 212CF and storeroom temperature sensor 214R, 214CR, 214F or 214CF.Each evaporimeter 206R, 206CR, 206F or 206CF and each fan 208R, 208CR, 208F or 208CF are provided for the air that cycles through relevant among storeroom R, CR, F and a CF storeroom.Each Defrost heater 210R, 210CR, 210F or sensor 214R, 214CR, 214F and 214CF, the full detector 304 of ice and user's input block 306 are connected to the input of controller 302.Fan 208R, 208CR, 208F and 208CF, automatic ice maker 308 and compressor 202 are connected to the output of controller 302.Controller 302 is from storeroom temperature sensor 214R, 214CR, 214F and the 214CF reception information about the internal temperature of storeroom R, CR, F and CF, and according to the information control compressor 202, condenser 204 and the fan 208R that are received, 208CR, 208F and 208CF are so that refrigerator is carried out required cooling down operation.Automatic ice maker 308 is disposed among the refrigerating chamber F, to make the ice of scheduled volume down automatically in ice-make mode " ICE ON ".When making the ice of scheduled volume, even in ice-make mode " ICE ON " when still being in its state of activation, automatic ice maker 308 can not made ice more yet.
Fig. 4 is a kind of flow chart that be used to control the method for the refrigerator that as mentioned above comprise a plurality of storerooms of explanation according to the embodiment of the invention.For example, control method according to the embodiment of the invention illustrated in fig. 4 minimizes the operation of auxiliary refrigerating chamber fan 208CF at auxiliary refrigerating chamber CF in frozen mode following operating period, and therefore reduces the continuous running of compressor 202 or repeat the quantity of opening.
As shown in Figure 4, according to described control method, when auxiliary refrigerating chamber CF from soft frozen mode (SOFT FREEZE) or refrigeration pattern (COOL) (FREEZE) (is "Yes" in operation 402) when being transformed into frozen mode, then whether the temperature of the auxiliary refrigerating chamber CF of monitoring reaches the target temperature (second predetermined temperature) that (satisfying) set, with the opening according to the auxiliary refrigerating chamber fan 208CF of monitoring result control.
When the temperature of determining auxiliary refrigerating chamber CF in operation 406 approaches design temperature under the condition of closing of refrigerating chamber fan 208CF (406 places are "Yes" in operation), close auxiliary refrigerating chamber fan 208CF (operation 408).On the other hand, even close condition when refrigerating chamber fan 208F is in it, when the temperature of auxiliary refrigerating chamber CF is enough to reach design temperature far from (406 places are "No" in operation), auxiliary refrigerating chamber fan 208CF remains on (operation 410) under its open mode.Although compressor 202 must be closed under the condition of cutting out of refrigerating chamber fan 208F, yet because the running of auxiliary refrigerating chamber fan 208CF, even close also still continuous running and can not being closed of condition lower compression machine 202 at refrigerating chamber fan 208F.In this case, the endurance period of compressor 202 can increase undesirably.When the condition that is used to close auxiliary refrigerating chamber fan 208CF was subsequently set up, compressor 202 must be closed.Yet, when the condition of closing of auxiliary refrigerating chamber fan 208CF is set up under the condition of opening of refrigerating chamber fan 208F, still continuous running and can not being closed of compressor 202.210CF defrosts to the surface of relevant among evaporimeter 206R, 206CR, 206F or a 206CF evaporimeter.Each defrost sensor 212R, 212CR, 212F or 212CF detect relevant among evaporimeter 206R, 206CR, 206F or a 206CF evaporator surface temperature during defrost operation, so that can determine to close the time point of relevant among Defrost heater 210R, 210CR, 210F or a 210CF Defrost heater according to the surface temperature that is detected.Each storeroom temperature sensor 214R, 214CR, 214F or 214CF detect the internal temperature of relevant among storeroom R, CR, F and a CF storeroom.When the refrigerator of Fig. 2 only comprises refrigerating chamber F, auxiliary refrigerating chamber CF and refrigerating chamber R and when not having auxiliary refrigerating chamber CR, refrigerating chamber fan 208F, auxiliary refrigerating chamber fan 208CF and refrigerating chamber fan 208R are classified as first, second and three fan respectively.
In refrigerator according to an embodiment of the invention as shown in Figure 2, refrigeration in refrigerating chamber R and refrigerating chamber F and the conventional refrigerator and refrigerating chamber the same respectively with food preservation under frozen state and freezing state.Auxiliary refrigerating chamber CF comprises the operator scheme such as refrigeration pattern " COOL ", soft frozen mode (SOFTFREEZE) and frozen mode (FREEZE).Design temperature to the refrigeration pattern is approximately 3 ℃, and the design temperature of soft frozen mode is approximately-5 ℃, to the design temperature of frozen mode greatly between-15 ℃ to-25 ℃.The design temperature of the frozen mode of auxiliary refrigerating chamber CF is similar to the design temperature of the normal mode of operation of refrigerating chamber F.In one embodiment of the invention, the design temperature of refrigerating chamber F is " first predetermined temperature ", and the design temperature of auxiliary refrigerating chamber CF is " second predetermined temperature ".The 3rd predetermined temperature is set to the condition that is used to close auxiliary refrigerating chamber fan 208CF.The 3rd predetermined temperature is a little less than second predetermined temperature.When even the Current Temperatures of assisting refrigerating chamber CF does not also reach second predetermined temperature but satisfied the 3rd predetermined temperature, the 3rd predetermined temperature is set and is used for closing where necessary auxiliary refrigerating chamber fan 208CF.
Refrigerating chamber F also comprises ice-make mode, and described ice-make mode is to be used to make water to freeze to make the pattern of ice.In this pattern, refrigerating chamber F remains on and is not higher than about 0 ℃ temperature (for example ,-25 ℃).The user can change ice-make mode by user's input block (shown in Fig. 3) between state of activation " ICEON " and halted state " ICE OFF ".Under state of activation " ICE ON ", carry out ice making.On the other hand, under halted state " ICE OFF ", do not carry out ice making.Refrigerating chamber F further comprises power freezing mode (POWER FREEZE), wherein compressor 202 and fan 208F continuous running two and one-half-hours.
Fig. 3 is the calcspar of the control system of the refrigerator shown in key diagram 1 and Fig. 2.In Fig. 3, the integrated operation of illustrated controller 302 control refrigerators.Storeroom R, CR, the storeroom temperature of F and CF even assist under the pent situation of the condition of closing of refrigerating chamber fan 208CF in compressor 202 bases, will be opened according to the refrigerating chamber fan 208F condition of opening compressor 202 subsequently in addition once more.Therefore, will increase the quantity of the repetition opening of compressor 202.For this reason, when the temperature of auxiliary refrigerating chamber CF approaches design temperature under the condition of closing of refrigerating chamber fan 208F (for example, when Current Temperatures is about 23 ℃, and when design temperature is 25 ℃), even also can the auxiliary refrigerating chamber fan 208CF of positive closing when the temperature of auxiliary refrigerating chamber CF also reaches design temperature, to prevent causing the endurance period of compressor 202 to increase or the quantity increase of the repetition opening of compressor 202 because of the auxiliary operation of refrigerating chamber fan 208CF under the closed condition of refrigerating chamber fan 208F.Promptly, when the Current Temperatures of auxiliary refrigerating chamber CF and the difference between the design temperature are very little, even the temperature of auxiliary refrigerating chamber CF does not also reach design temperature, the operation of compressor 202 also can stop, with the quantity of the repetition opening of the endurance period that reduces compressor 202 or compressor 202.Auxiliary required Current Temperatures and the difference between the design temperature of refrigerating chamber fan 208CF of positive closing is determined to be in the scope, in described scope, can not have appreciable impact, even described scope causes the temperature of auxiliary refrigerating chamber CF can not satisfy design temperature fully to required cooling down operation among the auxiliary refrigerating chamber CF.
When under the condition of closing of refrigerating chamber fan 208CF, determine that in operation 412 refrigerating chamber F is not in ice-make mode (" ICE OFF "), perhaps refrigerating chamber F is in ice-make mode but is in the full state of ice (promptly according to finishing of ice making operation, be in the state that does not need to carry out further ice making operation) time (412 places are "Yes" in operation), auxiliary refrigerating chamber fan 208CF is forced closed (operation 408).In this case, be similar to above-mentioned situation, because refrigerating chamber F does not need to be cooled, so auxiliary refrigerating chamber fan 208CF also is closed, because auxiliary refrigerating chamber fan 208CF individual operation and further running, and therefore reduce the quantity of the repetition opening of the endurance period of compressor 202 or compressor 202 to prevent compressor 202.
Expire state when determining that in operation 414 refrigerating chamber F is in ice-make mode (" ICE ON ") but is not in ice, thereby when continuing the ice making operation (414 places are "Yes" in operation), because refrigerating chamber F must remain on-25 ℃, so needn't the auxiliary refrigerating chamber fan 208CF of positive closing.In other words, when compressor 202 should turn round with cooling refrigerating chamber F, needn't the auxiliary refrigerating chamber fan 208CF of positive closing.In this case, according to whether the auxiliary refrigerating chamber CF of needs cooling optionally opens or closes auxiliary refrigerating chamber fan 208CF (operation 416).On the other hand, when refrigerating chamber F is not in ice-make mode (" ICE OFF "), perhaps when refrigerating chamber F is in ice-make mode but is in the full state of ice (414 places are "No" in operation), auxiliary refrigerating chamber fan 208CF is opened so that the temperature of auxiliary refrigerating chamber CF can reach design temperature (410).
When determining that in operation 418 refrigerating chamber F is in the power freezing mode, thereby during predetermined long-time (for example, two and one-half-hours) of compressor 202 continuous runnings (418 places are "Yes" in operation), assist refrigerating chamber fan 208CF to be closed (416).On the other hand, when refrigerating chamber F is not in the power freezing mode (418 places are "No" in operation), auxiliary refrigerating chamber fan 208CF remains on its open mode, so that the temperature of auxiliary refrigerating chamber CF can reach design temperature (operation 410).
When the temperature of determining refrigerating chamber F in operation 420 does not satisfy target setting temperature (first predetermined temperature) under the condition of opening of refrigerating chamber fan 208F (420 places are "Yes" in operation), auxiliary refrigerating chamber fan 208CF is opened, and whether satisfy relevant design temperature with the temperature of auxiliary refrigerating chamber CF has nothing to do.That is, in this case, even when the temperature of auxiliary refrigerating chamber CF satisfies relevant design temperature, also can open auxiliary refrigerating chamber fan 208CF.
In this case, refrigerating chamber fan 208F continuous running, but auxiliary refrigerating chamber fan 208CF intermittent running make auxiliary refrigerating chamber fan 208CF be opened repeatedly and close, till the temperature of refrigerating chamber F reaches relevant design temperature.That is, when the temperature of refrigerating chamber F also satisfies relevant design temperature because compressor 202 should continuous running, auxiliary refrigerating chamber fan 208CF can intermittent running with the refrigeration operation of the frozen mode that helps refrigerating chamber CF.
From the above description, obviously, control according to the present invention comprises the described control method of cooling down operation and the embodiments of the invention of the refrigerator of a plurality of storerooms, the cooling control that is used for one or more storeroom is decided on the cooling condition of all the other storerooms, with the increase of the quantity of the repetition opening of the increase of the endurance period of the compressor that prevents from may occur when all the other storerooms are controlled separately or compressor.
Although illustrated and illustrated several embodiments of the present invention, yet those of ordinary skills will be understood that under the prerequisite that does not depart from principle of the present invention and essence and can change these embodiment that scope of the present invention is limited by claim and equivalent thereof.
Claims (18)
1. method that is used to control refrigerator, second storeroom that wherein said refrigerator comprises compressor, has first storeroom of first fan that is used for circulate cold air and have second fan that is used for circulate cold air, described second storeroom has with the load of described first storeroom compares relatively low load, and described method comprises:
When described first storeroom is in the temperature that satisfies corresponding to first predetermined temperature of the condition of closing of described first fan, close described second fan, when described second storeroom is in the temperature that does not satisfy second predetermined temperature, also close described second fan and described compressor even make to close described compressor.
2. method according to claim 1, wherein said second fan comprise that described method further comprises corresponding to the condition of closing of the 3rd predetermined temperature of described second predetermined temperature that is lower than described second storeroom:
Thereby the temperature of described second storeroom reach described the 3rd predetermined temperature satisfy described second fan close condition the time, close described second fan.
3. method according to claim 2, wherein said second storeroom is the convertible compartment with the operator scheme that can change between refrigeration pattern and frozen mode, described method further comprises:
Close described second fan under the condition of closing at described first fan in the operator scheme of described second storeroom when the refrigeration pattern is transformed into frozen mode, when the temperature of described second storeroom does not satisfy the predetermined temperature that is used for frozen mode, also close described second fan even make.
4. method according to claim 2, wherein said first storeroom is a refrigerating chamber, described method further comprises:
When the temperature of described first storeroom does not satisfy described first predetermined temperature corresponding to the condition of closing of described first fan, open described second fan, also open described second fan when temperature at described second storeroom satisfies described second predetermined temperature even make.
5. method according to claim 4 further comprises:
Make the described first fan continuous running satisfy described first predetermined temperature up to the temperature of described first storeroom; And
After satisfying described second predetermined temperature, the temperature of described second storeroom makes the described second fan intermittent running.
6. method according to claim 1 further comprises:
Be in power freezing mode following time at described first storeroom and close described second fan.
7. method according to claim 2 further comprises:
Be in power freezing mode following time at described first storeroom and close described second fan.
8. method according to claim 3 further comprises:
Be in power freezing mode following time at described first storeroom and close described second fan.
9. method that is used to control refrigerator, the convertible compartment that wherein said refrigerator comprises compressor, has the refrigerating chamber of first fan that is used for circulate cold air and have second fan that is used for circulate cold air, described convertible compartment has the operator scheme that can change between frozen mode and refrigeration pattern, described method comprises:
Close described second fan under the condition of closing at described first fan when the operator scheme of described convertible compartment when the refrigeration pattern is transformed into frozen mode, when described convertible compartment is in the temperature that satisfies first predetermined temperature that is used for frozen mode, also close described second fan even make;
When the temperature of described convertible compartment does not satisfy second predetermined temperature, and described refrigerating chamber is in common frozen mode following time and opens described second fan; And
When the temperature of described convertible compartment satisfies described second predetermined temperature, and described refrigerating chamber is in power freezing mode following time and closes described second fan.
10. method according to claim 9 is wherein carried out opening and closing of described second fan when the operator scheme of described convertible compartment when the refrigeration pattern is transformed into frozen mode.
11. method according to claim 9 further comprises:
When being in the power freezing mode, opens described refrigerating chamber the automatic ice maker of described refrigerator.
12. method according to claim 10 further comprises:
When being in the power freezing mode, opens described refrigerating chamber the automatic ice maker of described refrigerator.
13. method that is used to control refrigerator, wherein said refrigerator comprises compressor, have first fan that is used for circulate cold air and be used to make the refrigerating chamber of automatic ice maker of ice and the convertible compartment with second fan that is used for circulate cold air, described convertible compartment has the operator scheme that can change between frozen mode and refrigeration pattern, described method comprises:
Close described second fan under the condition of closing at described first fan when the operator scheme of described convertible compartment when the refrigeration pattern is transformed into frozen mode, when described convertible compartment is in the temperature that satisfies first predetermined temperature that is used for frozen mode, also close described second fan even make; And
When the operator scheme of described convertible compartment is closed described second fan under the condition of opening at described automatic ice maker when the refrigeration pattern is transformed into frozen mode.
14. method according to claim 13 further comprises:
When described refrigerating chamber is in the temperature that satisfies corresponding to described first predetermined temperature of the condition of closing of described first fan, perhaps when described refrigerating chamber is in the full state of the ice that does not need described automatic ice maker to carry out further ice making operation, close described second fan, when the temperature of described convertible compartment does not satisfy second predetermined temperature, also close described second fan even make.
15. method according to claim 14, wherein said second fan has the condition of cutting out corresponding to the 3rd predetermined temperature of described second predetermined temperature that is lower than described convertible compartment, and described method further comprises:
Thereby the temperature of described convertible compartment reach described the 3rd predetermined temperature satisfy described second fan close condition the time close described second fan.
16. method that is used to control refrigerator, second storeroom that wherein said refrigerator comprises compressor, has first storeroom of first fan that is used for circulate cold air and have second fan that is used for circulate cold air, described second storeroom has with the load of described first storeroom compares relatively low load, and described method comprises:
When described first storeroom is in the temperature that satisfies corresponding to first predetermined temperature of the condition of closing of described first fan, close described second fan, when described second storeroom is in the temperature that does not satisfy second predetermined temperature, also close described second fan even make; And
Make the described first fan continuous running satisfy described first predetermined temperature, and after the temperature of described second storeroom satisfies described second predetermined temperature, make the described second fan intermittent running up to the temperature of described first storeroom.
17. method according to claim 16, the intermittent running that wherein continues described second fan satisfies described first predetermined temperature up to the temperature of described first storeroom.
18. a refrigerator comprises:
The compressor that is used for compression refrigerant;
First and second storerooms, described first and second storerooms are used for stored food and comprise first and second fans that are used for circulate cold air respectively, and described second storeroom has with the load of described first storeroom compares relatively low load,
Wherein when described first storeroom is in first predetermined temperature, close described second fan and described compressor, when described second storeroom is not in second predetermined temperature, also close described second fan and described compressor even make.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050127309 | 2005-12-21 | ||
| KR2005127309 | 2005-12-21 | ||
| KR200670014 | 2006-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1987300A true CN1987300A (en) | 2007-06-27 |
Family
ID=38184190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101647476A Pending CN1987300A (en) | 2005-12-21 | 2006-12-06 | Refrigerator and method for controlling the refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070066836A (en) |
| CN (1) | CN1987300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813439A (en) * | 2017-01-11 | 2017-06-09 | 南京创维家用电器有限公司 | A kind of control method of the refrigerating chamber with quickly cooling space, system and refrigerator |
| CN113007949A (en) * | 2017-11-01 | 2021-06-22 | Lg电子株式会社 | Refrigerator and control method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100906844B1 (en) * | 2007-10-30 | 2009-07-08 | 엘지전자 주식회사 | Refrigerator |
| CN103851855B (en) * | 2013-08-23 | 2016-06-08 | 海信（山东）冰箱有限公司 | A kind of condensation prevention control method of refrigerator |
| CN104596198A (en) * | 2015-01-22 | 2015-05-06 | 刘雄 | Frost-free refrigerator control method |
| CN105928316B (en) * | 2016-04-29 | 2019-01-29 | 合肥华凌股份有限公司 | A kind of frequency-changeable compressor control method, control system and refrigerator |
-
2006
- 2006-07-25 KR KR1020060070014A patent/KR20070066836A/en not_active Application Discontinuation
- 2006-12-06 CN CNA2006101647476A patent/CN1987300A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813439A (en) * | 2017-01-11 | 2017-06-09 | 南京创维家用电器有限公司 | A kind of control method of the refrigerating chamber with quickly cooling space, system and refrigerator |
| CN113007949A (en) * | 2017-11-01 | 2021-06-22 | Lg电子株式会社 | Refrigerator and control method thereof |
| US11732958B2 (en) | 2017-11-01 | 2023-08-22 | Lg Electronics Inc. | Refrigerator and method of controlling a refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070066836A (en) | 2007-06-27 |
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