CN103940195B - The control method of refrigerator and refrigerator - Google Patents
The control method of refrigerator and refrigerator Download PDFInfo
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- CN103940195B CN103940195B CN201410174606.7A CN201410174606A CN103940195B CN 103940195 B CN103940195 B CN 103940195B CN 201410174606 A CN201410174606 A CN 201410174606A CN 103940195 B CN103940195 B CN 103940195B
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Abstract
The present invention proposes the control method of a kind of refrigerator, wherein, refrigerator at least includes cold room and refrigerating chamber, at least one refrigerator temperature sensor, at least one freezer temperature sensor, and the method comprises the following steps: gather at least one refrigerator temperature sensor and the temperature of at least one freezer temperature sensor detection respectively；Obtain the maximum temperature in the temperature of at least one refrigerator temperature sensor and the detection of at least one freezer temperature sensor respectively；Judge whether the maximum temperature in the temperature of at least one refrigerator temperature sensor or the detection of at least one freezer temperature sensor is more than preliminary set time or the preliminary set time of refrigerating chamber of cold room；If it is, cold room or refrigerating chamber are freezed.The method of the present invention is capable of intelligent temperature control, it is not necessary to user operation, and the suitability is high.Present invention also offers a kind of refrigerator.
Description
Technical field
The present invention relates to technical field of refrigerating devices, particularly to control method and the refrigerator of a kind of refrigerator.
Background technology
Current refrigerator either computer or the control system of electronics all divide a lot of temperature gear, and the thermoregulation range such as refrigerating chamber is
-10 DEG C～-30 DEG C, the thermoregulation range of cold room is 2 DEG C～10 DEG C, and other room is also the most adjustable.These are adjustable
The functional requirement user of temperature according to environment, refrigerator service condition change etc. from Row sum-equal matrix design temperature.But, a lot of users
The method in use adjusting temperature is incorrect, often causes icing or temperature height food to degenerate；Also have many consumers very
The most never being adjusted temperature less so that the various function keys of refrigerator become decoration, not only cost is high, and temperature reaches not
Requirement to food fresh keeping.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in above-mentioned correlation technique.
To this end, it is an object of the present invention to propose the control method of a kind of refrigerator, the method is capable of the intelligence control of refrigerator
Temperature, it is not necessary to user operation, and the suitability is high.
A kind of refrigerator of offer is provided.
To achieve these goals, the embodiment of first aspect present invention proposes the control method of a kind of refrigerator, wherein, described
Refrigerator at least includes cold room and refrigerating chamber, at least one refrigerator temperature sensor being arranged in described cold room, is arranged on
At least one freezer temperature sensor in described refrigerating chamber, said method comprising the steps of: respectively gather described at least one
Individual refrigerator temperature sensor and the temperature of at least one freezer temperature sensor detection；Obtain at least one cold preservation described respectively
Maximum temperature in the temperature of room temperature sensor and the detection of at least one freezer temperature sensor；Respectively judge described at least one
Whether the maximum temperature in the temperature of individual refrigerator temperature sensor or the detection of at least one freezer temperature sensor is more than described
The preliminary set time of cold room or the preliminary set time of described refrigerating chamber；If at least one refrigerator temperature sensor described
Or at least one freezer temperature sensor detection temperature in maximum temperature more than described cold room preliminary set time or
The preliminary set time of described refrigerating chamber, then freeze to described cold room or described refrigerating chamber.
The control method of refrigerator according to embodiments of the present invention, is respectively provided with multiple temperature sensor with detection in each room of refrigerator
The temperature of this room, when in each room multiple temperature sensors detection temperature in maximum temperature higher than this room initially set temperature
Degree, then refrigerator runs, and freezes this room, meets food fresh-keeping requirement with the temperature of room between ensureing.Therefore, the side of the present invention
Method is capable of the intelligent temperature control of refrigerator, it is not necessary to user operation also can meet food fresh-keeping demand, it addition, the method is applicable to electricity
Brain refrigerator and electronic refrigerator, therefore, the suitability is high.
It addition, the control method of refrigerator according to the above embodiment of the present invention can also have a following additional technical characteristic:
In some instances, also include: if at least one refrigerator temperature sensor described or at least one freezer temperature pass
Maximum temperature in the temperature of sensor detection is less than or equal to the preliminary set time of described cold room or the initial of described refrigerating chamber
Design temperature, then stop freezing described cold room or described refrigerating chamber.
In some instances, described refrigerator also include for detect the environment temperature sensor of the temperature of environment described in described refrigerator and
For the compensating heater heating described cold room, described method also includes: judge whether the temperature of described environment is less than
Preset temperature, and when the temperature of described environment is less than described preset temperature, it is judged that described compensating heater meets unlocking condition.
In some instances, also include: when the temperature of described environment is more than or equal to described preset temperature, control described compensation
Heater is closed.
In some instances, the initial launch temperature of described cold room is positioned at 0 DEG C～10 DEG C, the initial launch of described refrigerating chamber
Temperature is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
The embodiment of second aspect present invention provides a kind of refrigerator, including: casing, define a room in described casing, described
Between room at least include cold room and refrigerating chamber；Be arranged on described casing for open and close described between the door body of room；Refrigerator
Control system, the control system of described refrigerator includes: at least one cold room being separately positioned in described cold room and refrigerating chamber
Temperature sensor and at least one freezer temperature sensor；Respectively with at least one refrigerator temperature sensor described and described extremely
The acquisition module that a few freezer temperature sensor is connected, described acquisition module is used for gathering at least one temperature of refrigerating chamber described
Sensor and the temperature of at least one freezer temperature sensor described detection, and obtain at least one temperature of refrigerating chamber described respectively
Maximum temperature in the temperature of sensor and the detection of at least one freezer temperature sensor；For to described cold room and refrigerating chamber
Carry out the refrigerating plant freezed；The control module being connected with described acquisition module and refrigerating plant respectively, described control module is used for
Judge respectively in the temperature of at least one refrigerator temperature sensor described or the detection of at least one freezer temperature sensor
High-temperature whether more than preliminary set time or the preliminary set time of described refrigerating chamber of described cold room, and respectively described extremely
Maximum temperature in the temperature of a few refrigerator temperature sensor or the detection of at least one freezer temperature sensor is more than described
During the preliminary set time of the preliminary set time of cold room or described refrigerating chamber, control described refrigerating plant to described cold room or
Refrigerating chamber freezes.
Refrigerator according to embodiments of the present invention, is respectively provided with multiple temperature sensor to detect the temperature of this room in each room,
When in the temperature of multiple temperature sensors detection in each room, maximum temperature higher than the preliminary set time of this room, then starts refrigeration
Being freezed in this room by device, meets food fresh-keeping requirement with the temperature of room between ensureing.Therefore, the refrigerator of the present invention is capable of intelligence
Energy temperature control, it is not necessary to user operation also can meet food fresh-keeping demand, it addition, the operation such as this refrigerator nonfunctional key interface, outward appearance letter
Clean generous and low cost.
In some instances, described control module is additionally operable at least one refrigerator temperature sensor described or at least one freezing
Maximum temperature in the temperature of room temperature sensor detection is respectively less than or equal to the preliminary set time of described cold room or described
During the preliminary set time of refrigerating chamber, control described refrigerating plant and stop described cold room or refrigerating chamber are freezed.
In some instances, the control system of described refrigerator also include the environment temperature sensor for detecting ambient temperature and for
The compensating heater that described cold room is heated, described environment temperature sensor and described compensating heater all with described control
Module is connected, and described control module is additionally operable to judge that described ambient temperature is less than preset temperature and little in described ambient temperature
When described preset temperature, it is judged that described compensating heater meets unlocking condition.
In some instances, described control module is additionally operable to, when described ambient temperature is more than or equal to described preset temperature, control
Described compensating heater is closed.
In some instances, the initial launch temperature of described cold room is positioned at 0 DEG C～10 DEG C, the initial launch of described refrigerating chamber
Temperature is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage the accompanying drawings below description to embodiment will be apparent from from combining and
Easy to understand, wherein:
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention；
Fig. 2 is the flow chart of the control method of refrigerator in accordance with another embodiment of the present invention；
Fig. 3 is the structured flowchart of refrigerator according to an embodiment of the invention；
Fig. 4 is the structured flowchart of refrigerator in accordance with another embodiment of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical or
Similar label represents same or similar element or has the element of same or like function.Describe below with reference to accompanying drawing
Embodiment is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Control method and refrigerator below in conjunction with accompanying drawing description refrigerator according to embodiments of the present invention.
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention.As it is shown in figure 1, according to the present invention one
The control method of the refrigerator of individual embodiment, wherein, refrigerator at least includes cold room and refrigerating chamber, is arranged in cold room at least
One refrigerator temperature sensor, at least one freezer temperature sensor being arranged in refrigerating chamber.The method includes following step
Rapid:
Step S101, gathers at least one refrigerator temperature sensor and the detection of at least one freezer temperature sensor respectively
Temperature.Specifically, the quantity of at least one refrigerator temperature sensor or at least one freezer temperature sensor is according to refrigerator
Actual demand and set, and be separately positioned on inside cold room or refrigerating chamber, in can determine whether cold room or refrigerating chamber, whether have temperature
Higher food enters and detects food temperature.
Step S102, obtains at least one refrigerator temperature sensor and the detection of at least one freezer temperature sensor respectively
Maximum temperature in temperature.Specifically, when putting into food in cold room or refrigerating chamber, if food temperature is higher, then can
Significantly affect the compartment temperature of cold room or refrigerating chamber, and the nearest refrigerator temperature sensor of distance food or freezer temperature pass
The temperature that sensor gathers is the highest, and proximity food temperature, therefore, obtains the detection of at least one refrigerator temperature sensor respectively
Temperature in maximum temperature (i.e. food temperature in cold room) or at least one freezer temperature sensor detection temperature in
Maximum temperature (i.e. food temperature in refrigerating chamber).
Step S103, judges what at least one refrigerator temperature sensor or at least one freezer temperature sensor detected respectively
Whether the maximum temperature in temperature is more than preliminary set time or the preliminary set time of refrigerating chamber of cold room.In other words, i.e. sentence
Whether the food temperature in disconnected cold room is more than the preliminary set time of cold room, and whether judges the food temperature in refrigerating chamber
Preliminary set time more than refrigerating chamber.Wherein, the preliminary set time of cold room and the preliminary set time of refrigerating chamber are pre-
First setting, in some concrete examples, the preliminary set time of cold room is positioned at 0 DEG C～10 DEG C, the initial setting of refrigerating chamber
Temperature is positioned at-16 DEG C～-24 DEG C.As a specific example, the preliminary set time of such as cold room is 5 DEG C, refrigerating chamber
Preliminary set time be-20 DEG C, then refrigerator open time, cold room with constant temperature 5 DEG C operation, refrigerating chamber with constant temperature-20 DEG C operation,
When there being food to put cold room or refrigerating chamber into, then sensed by least one refrigerator temperature sensor or at least one refrigerating chamber
Device obtains the food temperature in cold room or refrigerating chamber, it is judged that in cold room, whether food temperature is more than 5 DEG C, or judges freezing
Whether indoor food is more than-20 DEG C.
Step S104, if at least one refrigerator temperature sensor or the temperature of at least one freezer temperature sensor detection
In maximum temperature more than the preliminary set time of cold room or the preliminary set time of refrigerating chamber, then cold room or refrigerating chamber are entered
Row refrigeration.In other words, if the food temperature i.e. in cold room is more than the preliminary set time of cold room, then cold room is carried out
Refrigeration (such as starts compressor or blower fan etc.), if the food temperature in refrigerating chamber is more than the preliminary set time of refrigerating chamber,
Then refrigerating chamber is freezed (such as starting compressor or blower fan etc.).To sum up, the intelligent temperature control of refrigerator can be realized, it is not necessary to use
Family operates, and each room of refrigerator just can be made to maintain preliminary set time, thus the fresh-keeping demand of food indoor between ensureing pair.
Further, in one embodiment of the invention, after above-mentioned steps S104, also include: if it is determined that at least one
Maximum temperature in the temperature of individual refrigerator temperature sensor or the detection of at least one freezer temperature sensor is less than or equal to cold
Hide preliminary set time or the preliminary set time of refrigerating chamber of room, then stop cold room or refrigerating chamber are freezed.In other words, i.e.
When the food temperature judged in cold room is less than or equal to the preliminary set time of cold room, then stop refrigeration chamber (example
Such as close compressor or blower fan etc.), or initially set temperature when what the food temperature that judge in refrigerating chamber was less than or equal to refrigerating chamber
When spending, then stop refrigerating chamber being freezed (such as close compressor or blower fan etc.).So that the running temperature of each room maintains
Preliminary set time, beneficially food fresh-keeping.
In another embodiment of the present invention, this refrigerator also include the environment temperature sensor for detecting ambient temperature and for
The compensating heater that cold room is heated, the method farther includes:
Judge whether ambient temperature is less than preset temperature, and when ambient temperature is less than preset temperature, it is judged that compensating heater meets
Unlocking condition.Specifically, for some refrigerator, when ambient temperature is too low (such as in winter), the temperature of cold room
The turn-on temperature (i.e. preset temperature) of degree generally below refrigerator, therefore, refrigerator does not works.But the temperature of refrigerating chamber may reach
Less than design temperature, refrigeration is needed to reduce the temperature of refrigerating chamber.Accordingly, it would be desirable to it is cold to improve that cold room carries out heating compensation
Hide the temperature of room, thus reach the turn-on temperature of refrigerator, make refrigerator run, room refrigeration between pair, and then make the temperature of refrigerating chamber drop
Low, meet the design temperature of refrigerating chamber.Therefore, in this embodiment of the invention, it is less than preset temperature (i.e. when ambient temperature
The turn-on temperature of refrigerator) time, then judge that compensating heater meets unlocking condition, further, if now refrigerating chamber has refrigeration
Request, then open compensating heater and freeze refrigerating chamber.
In other words, the most above-mentioned environment temperature sensor obtains the ambient temperature of refrigerator local environment for detection.Judge this environment
Whether temperature is less than preset temperature, if it is less, judge that compensating heater meets unlocking condition, further, if refrigerator
There is refrigeration request, then open compensating heater to cold room heating compensation.On the other hand, if it is determined that detect the environment temperature obtained
When degree is more than or equal to preset temperature, then control and compensation heater is closed, and does not heats cold room.Wherein,
Above-mentioned preset temperature sets according to practical situation, and in some instances, preset temperature is positioned at 0 DEG C～25 DEG C, herein
Repeat no more.To sum up, the method can and refrigerator relatively low in ambient temperature when having refrigeration request, still ensure the normal startup of refrigerator,
And then ensure that the running temperature of each room reaches design temperature.
It should be noted that in the examples described above, the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset
Temperature can be write refrigerator when refrigerator appears on the scene by technical staff, or the preliminary set time of such as cold room, refrigerating chamber is initial
The setting of design temperature and preset temperature exists one and sets interface, and this setting interface is not open to user, such as, do not have on refrigerator
Have and set the preliminary set time of cold room, the preliminary set time of refrigerating chamber and the button etc. of preset temperature, Yong Huwu for user
Method changes the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset temperature.Technical staff can be by specific
Mode accesses this setting interface to carry out setting of the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset temperature
Determining or amendment, such as, technical staff can pass through this interface of terminal unit wired connection, is set by computer software or revises cold
Hide the preliminary set time of room, the preliminary set time of refrigerating chamber and preset temperature.
The description of system is carried out as a concrete example, the control method of the refrigerator above-mentioned to the present invention below using Fig. 2.
Fig. 2 is the flow chart of the control method of the refrigerator according to another embodiment of the present invention.As in figure 2 it is shown, according to the present invention
The control method of the refrigerator of another embodiment, comprises the following steps:
Step S201, gathers the temperature of each room each sensor detection.In other words, at least one cold preservation room temperature is gathered the most respectively
Degree sensor or the temperature of at least one freezer temperature sensor detection, and obtain at least one refrigerator temperature sensor respectively
Or the maximum temperature in the temperature of at least one freezer temperature sensor detection.Meanwhile, environment temperature sensor is gathered to obtain
Current environmental temperature.
Step S202, it is judged that whether the temperature of each room is less than or equal to preliminary set time.In other words, at least one is i.e. judged
Whether the maximum temperature in the temperature of individual refrigerator temperature sensor detection is less than or equal to cold room preliminary set time, if
It is then to perform step S203, otherwise perform step S204, and judge the temperature that at least one freezer temperature sensor detects
Whether the maximum temperature in degree, less than or equal to refrigerating chamber preliminary set time, if it is, perform step S203, is otherwise held
Row step S204.Wherein, cold room preliminary set time for presetting, such as, is positioned at 0 DEG C～10 DEG C, and refrigerating chamber is initial
Design temperature for presetting, such as, is positioned at-16 DEG C～-24 DEG C.
Step S203, each room stops refrigeration.I.e. when cold room compartment temperature less than or equal to cold room initially set temperature
When spending, then stop refrigeration chamber；When the compartment temperature of refrigerating chamber is less than or equal to the preliminary set time of refrigerating chamber, then
Stop refrigerating chamber being freezed.
Step S204, starts refrigeration.I.e. when the compartment temperature of cold room is more than the preliminary set time of cold room, then to cold
Freeze in room, Tibetan；When the compartment temperature of refrigerating chamber is more than the preliminary set time of refrigerating chamber, then refrigerating chamber is freezed.Thus, logical
Cross above-mentioned steps S201 to step S204, the intelligent temperature control of refrigerator can be realized, it is not necessary to user operation, just can make each room of refrigerator
Running temperature maintain preliminary set time, beneficially food fresh-keeping.
Step S205, it is judged that detect in step S201 whether the ambient temperature obtained is less than or equal to preset temperature, if it is,
Then perform step S206, otherwise perform step S207.Wherein, preset temperature presets, such as, be positioned at 0 DEG C～25 DEG C.
Step S206, compensating heater meets unlocking condition.I.e. when ring temperature is too low, then judge that compensating heater meets and open
Condition, further, if refrigerating chamber has refrigeration request, then starts compensating heater and heats cold room, improve cold room
Temperature, thus start refrigerator, refrigerating chamber freezed, it is ensured that the temperature of refrigerating chamber meets design temperature.
Step S207, compensating heater cuts out.I.e. when ambient temperature is higher than preset temperature, the temperature of cold room is higher, ice
Case can start voluntarily, then close compensating heater, to save electric energy.
The control method of refrigerator according to embodiments of the present invention, is respectively provided with multiple temperature sensor with detection in each room of refrigerator
The temperature of this room, when in each room multiple temperature sensors detection temperature in maximum temperature higher than this room initially set temperature
Degree, then refrigerator runs, and freezes this room, meets food fresh-keeping requirement with the temperature of room between ensureing.Therefore, the side of the present invention
Method is capable of the intelligent temperature control of refrigerator, it is not necessary to user operation also can meet food fresh-keeping demand, it addition, the method is applicable to electricity
Brain refrigerator and electronic refrigerator, therefore, the suitability is high.
Present invention also offers a kind of refrigerator.
Fig. 3 is the structured flowchart of the refrigerator according to one embodiment of the invention.As it is shown on figure 3, according to one embodiment of the invention
Refrigerator 300, including control system 330 (not shown) of casing 310 (not shown), door body 320 and refrigerator.
Wherein, as it is shown on figure 3, the control system 330 of refrigerator includes: at least one refrigerator temperature sensor 3301, extremely
A few freezer temperature sensor 3302, acquisition module 3303, refrigerating plant 3304 and control module 3305.
Specifically, defining a room in casing 310, this room at least includes cold room and refrigerating chamber.
Door body 320 is arranged on casing 310 room between opening and closing.
At least one refrigerator temperature sensor 3301 and at least one freezer temperature sensor 3302 are separately positioned on cold room
With in refrigerating chamber.Specifically, at least one refrigerator temperature sensor 3301 or at least one freezer temperature sensor 3302
Quantity set according to the actual demand of refrigerator, and be separately positioned on inside cold room or refrigerating chamber, can determine whether cold room or cold
Freeze whether indoor have the food that temperature is higher enter and detect food temperature.
Acquisition module 3303 respectively with at least one refrigerator temperature sensor 3301 and at least one freezer temperature sensor
3302 are connected, and acquisition module 3303 is used for gathering at least one refrigerator temperature sensor 3301 and at least one freezing room temperature
The temperature of degree sensor 3302 detection, and obtain at least one refrigerator temperature sensor 3301 and at least one refrigerating chamber respectively
Maximum temperature in the temperature of temperature sensor 3302 detection.Specifically, when putting into food in cold room or refrigerating chamber,
If food temperature is higher, then can significantly affect the compartment temperature of cold room or refrigerating chamber, and the cold preservation room temperature that distance food is nearest
The temperature that degree sensor or freezer temperature sensor gather is the highest, and proximity food temperature, therefore, obtains at least one respectively
Maximum temperature (i.e. food temperature in cold room) in the temperature of individual refrigerator temperature sensor detection or at least one refrigerating chamber
Maximum temperature (i.e. food temperature in refrigerating chamber) in the temperature of temperature sensor detection.
Refrigerating plant 3304 is for freezing to cold room and refrigerating chamber.In some concrete examples, refrigerating plant 3304 example
As for compressor or blower fan etc..
Control module 3305 is connected with acquisition module 3303 and refrigerating plant 3304 respectively, for judging that at least one is cold respectively
Whether the maximum temperature hidden in the temperature of room temperature sensor 3301 or at least one freezer temperature sensor 3302 detection is more than
The preliminary set time of cold room or the preliminary set time of refrigerating chamber, and respectively at least one refrigerator temperature sensor 3301
Or at least one freezer temperature sensor 3302 detection temperature in maximum temperature more than cold room preliminary set time or
During the preliminary set time of refrigerating chamber, control refrigerating plant 3304 and cold room or refrigerating chamber are freezed.In other words, control
Module 3305 judge the food temperature in cold room whether more than the preliminary set time of cold room, and in judging refrigerating chamber
Whether food temperature is more than the preliminary set time of refrigerating chamber, if it is determined that the food temperature in cold room is more than the initial of cold room
Design temperature, then cold room is freezed (such as starting compressor or blower fan etc.), if it is determined that the food temperature in refrigerating chamber
Degree is more than the preliminary set time of refrigerating chamber, then freeze (such as startup compressor or blower fan etc.) to refrigerating chamber.Wherein,
The preliminary set time of cold room and the preliminary set time of refrigerating chamber are and preset, in some concrete examples, and cold room
Preliminary set time be 0 DEG C～10 DEG C in, the preliminary set time of refrigerating chamber is positioned at-16 DEG C～-24 DEG C.Concrete as one
Example, the preliminary set time of such as cold room is 5 DEG C, and the preliminary set time of refrigerating chamber is-20 DEG C, then refrigerator open time,
Cold room, when there being food to put cold room or refrigerating chamber into then passes through with constant temperature-20 DEG C operation with constant temperature 5 DEG C operation, refrigerating chamber
At least one refrigerator temperature sensor 3301 or at least one refrigerating chamber sensor 3302 obtain the food in cold room or refrigerating chamber
Thing temperature, in control module 3305 judges cold room, whether food temperature is more than 5 DEG C, and whether judge the food in refrigerating chamber
More than-20 DEG C, if the food temperature in cold room is more than 5 DEG C, then controls refrigerating plant 3304 and cold room freezed,
If it is determined that the food temperature in refrigerating chamber is more than-20 DEG C, then controls refrigerating plant 3304 and refrigerating chamber is freezed.To sum up,
The intelligent temperature control of refrigerator can be realized, it is not necessary to user operation, each room just can be made to maintain preliminary set time, thus between guarantee pair
The fresh-keeping demand of indoor food.
Further, in one embodiment of the invention, control module 3305 is additionally operable to pass at least one temperature of refrigerating chamber
Maximum temperature in the temperature of sensor 3301 or at least one freezer temperature sensor 3302 detection is respectively less than or equal to cold preservation
During the preliminary set time of the preliminary set time of room or refrigerating chamber, control refrigerating plant 3304 and stop cold room or refrigerating chamber
Refrigeration.In other words, i.e. food temperature in control module 3305 judges cold room is less than or equal to the initial setting of cold room
During temperature, then stop refrigeration chamber (such as close compressor or blower fan etc.), or the food temperature in judging refrigerating chamber
When degree is less than or equal to the preliminary set time of refrigerating chamber, then stop refrigerating chamber being freezed (such as close compressor or blower fan etc.).
So that the running temperature of each room maintains preliminary set time, beneficially food is fresh-keeping.
In another embodiment of the present invention, as shown in Figure 4, the control system 330 of above-mentioned refrigerator also includes for detecting ring
The environment temperature sensor 3306 of border temperature and for cold room being carried out the compensating heater 3307 of heating compensation.
Specifically, environment temperature sensor 3306 is all connected with control module 3035 with compensating heater 3307, controls mould
Block 3305 is additionally operable to judge whether ambient temperature is less than preset temperature, and when ambient temperature is less than preset temperature, it is determined that compensate
Heater 3307 meets unlocking condition.Further, control module 3305 is additionally operable in ambient temperature more than or equal to presetting temperature
When spending, control and compensation heater 3307 is closed.Specifically, for some refrigerator, when ambient temperature mistake
(such as in winter) time low, the temperature of cold room is generally below the turn-on temperature of refrigerator (i.e. preset temperature), and therefore, refrigerator is not
Work.But the temperature of refrigerating chamber may not reach design temperature, refrigeration is needed to reduce the temperature of refrigerating chamber.Accordingly, it would be desirable to
Cold room is carried out the heating compensation temperature with raising cold room, thus reaches the start-up temperature of refrigerator, make refrigerator run, between pair
Freezing in room, and then makes the temperature of refrigerating chamber reduce, and meets the design temperature of refrigerating chamber.Therefore, in this embodiment of the invention,
When ambient temperature is less than preset temperature (i.e. the turn-on temperature of refrigerator), then judge that compensating heater 3307 meets unlocking condition,
Further, if now refrigerating chamber has refrigeration request, then open compensating heater 3307 and refrigerating chamber is freezed.
In other words, the most above-mentioned environment temperature sensor 3306 obtains the ambient temperature of refrigerator local environment for detection, controls
Module 3305 judges that this ambient temperature, whether less than preset temperature, is opened if it is less, judge that compensating heater 3307 meets
Condition, further, if refrigerator has refrigeration request, then control module 3305 control and compensation heater 3307 runs with to cold
Hide room and carry out heating compensation to improve the temperature of cold room.On the other hand, when control module 3305 judge ambient temperature be more than or
During equal to preset temperature, then control and compensation heater 3307 is closed.Wherein, above-mentioned preset temperature is according to reality
Situation and set, and in some instances, preset temperature is positioned at 0 DEG C～25 DEG C, and here is omitted.To sum up, this refrigerator
Also can and refrigerator relatively low in ambient temperature when having refrigeration request, still ensure the normal startup of self, and then ensure the fortune of each room
Trip temperature reaches design temperature.
It should be noted that in the examples described above, the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset
Temperature can be write refrigerator when refrigerator appears on the scene by technical staff, or the preliminary set time of such as cold room, refrigerating chamber is initial
The setting of design temperature and preset temperature exists one and sets interface, and this setting interface is not open to user, such as, do not have on refrigerator
Have and set the preliminary set time of cold room, the preliminary set time of refrigerating chamber and the button etc. of preset temperature, Yong Huwu for user
Method changes the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset temperature.Technical staff can be by specific
Mode accesses this setting interface to carry out setting of the preliminary set time of cold room, the preliminary set time of refrigerating chamber and preset temperature
Determining or amendment, such as, technical staff can pass through this interface of terminal unit wired connection, is set by computer software or revises cold
Hide the preliminary set time of room, the preliminary set time of refrigerating chamber and preset temperature.
Refrigerator according to embodiments of the present invention, is respectively provided with multiple temperature sensor to detect the temperature of this room in each room,
When in the temperature of multiple temperature sensors detection in each room, maximum temperature higher than the preliminary set time of this room, then starts refrigeration
Being freezed in this room by device, meets food fresh-keeping requirement with the temperature of room between ensureing.Therefore, the refrigerator of the present invention is capable of intelligence
Energy temperature control, it is not necessary to user operation also can meet food fresh-keeping demand, it addition, the operation such as this refrigerator nonfunctional key interface, outward appearance letter
Clean generous and low cost.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness
Degree ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings
Or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or
The implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicit
Ground includes at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three etc.,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", the art such as " fixing "
Language should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be
One directly contacts with second feature, or the first and second features are by intermediary mediate contact.And, fisrt feature is second
Feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or it is special to be merely representative of first
Levy level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be that fisrt feature exists
Immediately below second feature or obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ",
Or specific features, structure, material or the feature that the description of " some examples " etc. means to combine this embodiment or example describes comprises
In at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term necessarily for
Be identical embodiment or example.And, the specific features of description, structure, material or feature can any one or many
Individual embodiment or example combine in an appropriate manner.Additionally, in the case of the most conflicting, those skilled in the art can
It is combined with the feature of the different embodiments described in this specification or example and different embodiment or example and combines.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, above-described embodiment can be entered by those of ordinary skill in the art within the scope of the invention
Row changes, revises, replaces and modification.
Claims (8)
1. the control method of a refrigerator, it is characterised in that described refrigerator at least includes cold room and refrigerating chamber, is arranged on institute
At least one freezer temperature sensing state at least one refrigerator temperature sensor in cold room, being arranged in described refrigerating chamber
Device, said method comprising the steps of:
Gather at least one refrigerator temperature sensor described and the temperature of at least one freezer temperature sensor detection respectively；
Obtain respectively in the temperature of at least one refrigerator temperature sensor described and the detection of at least one freezer temperature sensor
Maximum temperature；
Judge respectively in the temperature of at least one refrigerator temperature sensor described or the detection of at least one freezer temperature sensor
Maximum temperature whether more than preliminary set time or the preliminary set time of described refrigerating chamber of described cold room；
If in the temperature of at least one refrigerator temperature sensor described or the detection of at least one freezer temperature sensor
High-temperature is more than preliminary set time or the preliminary set time of described refrigerating chamber of described cold room, then to described cold room or institute
State refrigerating chamber to freeze；
If in the temperature of at least one refrigerator temperature sensor described or the detection of at least one freezer temperature sensor
High-temperature is less than or equal to preliminary set time or the preliminary set time of described refrigerating chamber of described cold room, then stop described
Cold room or described refrigerating chamber refrigeration.
The control method of refrigerator the most according to claim 1, it is characterised in that described refrigerator also includes for detecting ring
The environment temperature sensor of border temperature and for the compensating heater that described cold room is heated, described method also includes:
Judge whether described ambient temperature is less than preset temperature, and when described ambient temperature is less than described preset temperature, it is judged that institute
State compensating heater and meet unlocking condition.
The control method of refrigerator the most according to claim 2, it is characterised in that also include:
When described ambient temperature is more than or equal to described preset temperature, controls described compensating heater and be closed.
The control method of refrigerator the most according to claim 3, it is characterised in that the preliminary set time of described cold room
Being positioned at 0 DEG C～10 DEG C, the preliminary set time of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C
～in 25 DEG C.
5. a refrigerator, it is characterised in that including:
Casing, defines a room in described casing, described between room at least include cold room and refrigerating chamber；
Be arranged on described casing for open and close described between the door body of room；
The control system of refrigerator, the control system of described refrigerator includes:
At least one refrigerator temperature sensor being separately positioned in described cold room and refrigerating chamber and at least one freezing room temperature
Degree sensor；
The collection being connected with at least one refrigerator temperature sensor described and at least one freezer temperature sensor described respectively
Module, described acquisition module is for gathering at least one refrigerator temperature sensor described and at least one freezing room temperature described respectively
The temperature of degree sensor detection, and acquisition at least one refrigerator temperature sensor described and at least one freezer temperature pass respectively
Maximum temperature in the temperature of sensor detection,
For the refrigerating plant that described cold room and refrigerating chamber are freezed；And
The control module being connected with described acquisition module and refrigerating plant respectively, described control module for respectively judge described at least
Whether the maximum temperature in the temperature of one refrigerator temperature sensor or the detection of at least one freezer temperature sensor is more than institute
State preliminary set time or the preliminary set time of described refrigerating chamber of cold room, and respectively at least one temperature of refrigerating chamber described
Maximum temperature in the temperature of sensor or the detection of at least one freezer temperature sensor is more than the initial setting of described cold room
During the preliminary set time of temperature or described refrigerating chamber, control described refrigerating plant and described cold room or refrigerating chamber are freezed；
And the highest in the temperature that at least one refrigerator temperature sensor described or at least one freezer temperature sensor detect
When temperature is respectively less than or equal to the preliminary set time of the preliminary set time of described cold room or described refrigerating chamber, control described
Refrigerating plant stops freezing described cold room or refrigerating chamber.
Refrigerator the most according to claim 5, it is characterised in that the control system of described refrigerator also includes for detecting ring
The environment temperature sensor of border temperature and for the compensating heater that described cold room is heated,
Described environment temperature sensor is all connected with described control module with described compensating heater, and described control module is additionally operable to sentence
Whether disconnected described ambient temperature is less than preset temperature, and when described ambient temperature is less than described preset temperature, it is judged that described compensation
Heater meets unlocking condition.
Refrigerator the most according to claim 6, it is characterised in that described control module is additionally operable in described ambient temperature big
In or equal to described preset temperature time, control described compensating heater and be closed.
Refrigerator the most according to claim 7, it is characterised in that the initial launch temperature of described cold room is positioned at 0 DEG C～10 DEG C
In, the initial launch temperature of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
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| CN201410174606.7A CN103940195B (en) | 2014-04-25 | 2014-04-25 | The control method of refrigerator and refrigerator |
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| CN201410174606.7A CN103940195B (en) | 2014-04-25 | 2014-04-25 | The control method of refrigerator and refrigerator |
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| CN103940195B true CN103940195B (en) | 2016-08-24 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930813A (en) * | 2015-06-24 | 2015-09-23 | 合肥美的电冰箱有限公司 | Air-cooled refrigerator temperature control method and system and air-cooled refrigerator |
| CN105371567B (en) * | 2015-12-04 | 2018-10-09 | 珠海美固电子有限公司 | Low temp compensating device based on refrigerator ambient temperature and single low temp compensating refrigerator |
| CN111059827B (en) * | 2018-10-22 | 2020-10-09 | 海尔智家股份有限公司 | Refrigerator and control method thereof |
| CN113357874B (en) * | 2020-03-06 | 2022-10-14 | 长沙智能驾驶研究院有限公司 | Temperature control method and device, computer equipment and computer readable storage medium |
| CN114111162A (en) * | 2020-08-31 | 2022-03-01 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
| CN114111199B (en) * | 2020-08-31 | 2023-04-07 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN118242837B (en) * | 2024-05-23 | 2024-08-09 | 江苏星星冷链科技有限公司 | Control method and system for double temperature cabinets of refrigerating chamber and freezing chamber |
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| CN1174979A (en) * | 1996-08-27 | 1998-03-04 | Lg电子株式会社 | Device for method for supplying refrigerated air in refrigerator |
| JPH11351722A (en) * | 1998-06-05 | 1999-12-24 | Fujitsu General Ltd | Method for controlling refrigerator |
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| CN103940195A (en) | 2014-07-23 |
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