CN104296490B - Refrigerator and control method and system thereof - Google Patents
Refrigerator and control method and system thereof Download PDFInfo
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- CN104296490B CN104296490B CN201410527756.1A CN201410527756A CN104296490B CN 104296490 B CN104296490 B CN 104296490B CN 201410527756 A CN201410527756 A CN 201410527756A CN 104296490 B CN104296490 B CN 104296490B
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- refrigerator
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- wind blade
- air outlet
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Classifications
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable 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
- 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
- F25D2323/0021—Details for cooling refrigerating machinery using air guides
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a control method of a refrigerator. The refrigerator comprises a chamber, a ventilation blade and a plurality of temperature sensors; the chamber comprises an air outlet and an air return opening; the ventilation blade is arranged at the position of the air outlet; the plurality of temperature sensors are located in a plurality of areas of the chamber respectively. The control method comprises detecting whether a refrigerator door is opened or not; obtaining the reference temperatures of the plurality of areas when the refrigerator door is opened and obtaining the instantaneous temperatures of the plurality of areas within the preset delay time if yes, wherein the reference temperatures and the instantaneous temperatures are detected through the plurality of temperature sensor respectively; determining whether first areas are formed in the plurality of areas or not according to the reference temperatures and the instantaneous temperatures, wherein temperature difference changes of the first areas are larger than the preset temperature difference; entering a rapid cooling mode if yes and controlling the ventilation blade to move to perform ventilation towards the first areas. According to the control method of the refrigerator, the temperature difference of the different areas in the chamber can be effectively reduced and the performance of the refrigerator is improved. The invention also provides the refrigerator and a control system thereof.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly to control method, system and the refrigerator of a kind of refrigerator.
Background technology
The development trend of refrigerator gradually trends towards air-cooledization, intellectuality.But the air-out mode of the wind cooling refrigerator in correlation technique
Relatively solidify, so cause the partial warm down speed near air outlet very fast, within a certain period of time compared to other region
Between indoor zones of different easily there is the temperature difference, it is impossible to meet the intelligent demand of refrigerator well, affect the performance of refrigerator.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem.
To this end, it is an object of the present invention to propose the control method of a kind of refrigerator, the method can effectively reduce between indoor not
With the temperature contrast in region, promote the performance of refrigerator.
Another object of the present invention is to propose the control system of a kind of refrigerator.
Another object of the present invention is to propose a kind of refrigerator.
To achieve these goals, the embodiment of a first aspect of the present invention discloses the control method of a kind of refrigerator, described ice
Case includes a room, wind blade and multiple temperature sensor, wherein, described between room there is air outlet and return air inlet, described in lead
Air blade is arranged on described air outlet, the plurality of temperature sensor be positioned at described between multiple regions of room, described method includes:
Detect whether to open refrigerator doors；If it is, obtain multiple districts of the plurality of temperature sensor detection when opening refrigerator doors
The fiducial temperature in territory, and in delay scheduled time, again obtain the plurality of region of the plurality of temperature sensor detection
Transient temperature；Judge whether the plurality of region exists difference variation according to described fiducial temperature and described up time temperature big
First area in the default temperature difference；And if it is present enter quickly cooling pattern, control described wind blade action with towards
Described first area wind-guiding.
The control method of refrigerator according to embodiments of the present invention, such as occurs substantially rising when the temperature in some region in a room
Time, quickly cooling can be carried out, make cold wind be blown into towards this region.So, the cold wind of air outlet is blown in first area, makes
The rapid drop in temperature of first area, thus reduce the temperature contrast of whole room, promote intelligent requirements and the performance of refrigerator.
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 it is determined that the plurality of region does not has difference variation be more than the region of the default temperature difference,
Then according to the design temperature of user, described refrigerator is controlled.
In some instances, the described scheduled time is [8 minutes, 12 minutes], and described predetermined temperature difference is [2 DEG C, 4 DEG C].
In some instances, the plurality of region includes top left region, right regions, lower left region and lower right area, described
Multiple temperature sensors include 4 temperature sensing being positioned at described top left region, right regions, lower left region and lower right area
Device.
In some instances, described wind blade includes horizontal wind blade and longitudinal wind blade.
The embodiment of second aspect present invention discloses the control system of a kind of refrigerator, and described refrigerator includes a room, wind blade
With multiple temperature sensors, wherein, described between room there is air outlet and return air inlet, described wind blade is arranged on described air-out
Mouthful, the plurality of temperature sensor be positioned at described between multiple regions of room, described system includes: detection module, is used for detecting
Whether open refrigerator doors；Temperature acquisition module, for when described detection module detects unlatching refrigerator doors, obtaining described many
The fiducial temperature in multiple regions of individual temperature sensor detection, and in delay scheduled time, again obtain the plurality of temperature
The transient temperature in the plurality of region of sensor detection；Judge module, for according to described fiducial temperature and described up time temperature
Degree judges whether there is difference variation in the plurality of region more than the first area presetting the temperature difference；And control module, it is used for
When there is the first area that difference variation is more than the default temperature difference in described judge module judges the plurality of region, control described
Refrigerator enters quickly cooling pattern, controls described wind blade action with towards described first area wind-guiding.
The control system of refrigerator according to embodiments of the present invention, such as occurs substantially rising when the temperature in some region in a room
Time, quickly cooling can be carried out, make cold wind be blown into towards this region.So, the cold wind of air outlet is blown in first area, makes
The rapid drop in temperature of first area, thus reduce the temperature contrast of whole room, promote intelligent requirements and the performance of refrigerator.
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, described control module is additionally operable to do not have the temperature difference to become in described judge module judges the plurality of region
When changing the region more than the default temperature difference, according to the design temperature of user, described refrigerator is controlled.
In some instances, the described scheduled time is [8 minutes, 12 minutes], and described predetermined temperature difference is [2 DEG C, 4 DEG C].
In some instances, the plurality of region includes top left region, right regions, lower left region and lower right area, described
Multiple temperature sensors include 4 temperature sensing being positioned at described top left region, right regions, lower left region and lower right area
Device, described wind blade includes horizontal wind blade and longitudinal wind blade.
The embodiment of third aspect present invention discloses a kind of refrigerator, including: the control system of the refrigerator as described in above-described embodiment
System.This refrigerator is the temperature contrast of indoor zones of different between can effectively reducing, and promotes the performance of refrigerator.
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 will be apparent from from combining the accompanying drawings below description to embodiment
With 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 schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 3 is the flow chart using the control method of refrigerator of one embodiment of the invention to be controlled the refrigerator shown in Fig. 2；
And
Fig. 4 is the structured flowchart of the control system of refrigerator according to an embodiment of the 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.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ",
Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
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 dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint phase
To importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " being connected ",
" connect " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, 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, permissible
It it is the connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
With reference to explained below and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.Describe and attached at these
In figure, specifically disclose some particular implementation in embodiments of the invention, represent and implement embodiments of the invention
Some modes of principle, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, the reality of the present invention
Execute all changes, amendment and the equivalent in the range of example includes falling into the spirit of attached claims and intension.
Below in conjunction with accompanying drawing, the control method of refrigerator, system and refrigerator according to embodiments of the present invention is described.
Refrigerator includes a room, wind blade and multiple temperature sensor, and wherein, a room has air outlet and return air inlet, wind-guiding
Blade is arranged on air outlet, and multiple temperature sensors are positioned at multiple regions of a room.Wherein, wind blade may be considered out
Grid at air port, or it is similar to the wind guide vane of air-conditioning.
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
The control method of the refrigerator of one embodiment, comprises the following steps:
Step S101: detect whether to open refrigerator doors.
Step S102: if it is, obtain the benchmark temperature in multiple regions of multiple temperature sensor detection when opening refrigerator doors
Degree, and in delay scheduled time, again obtain the transient temperature in multiple regions of multiple temperature sensor detection.
Wherein, the scheduled time is [8 minutes, 12 minutes].In one embodiment of the invention, as a example by 10 minutes.Also
That is, if be detected that user opens refrigerator doors, then when opening, obtain what multiple temperature sensors now detected
Between the temperature in indoor multiple regions, and using this temperature as fiducial temperature.Then, after 10 minutes, again obtain current
Multiple temperature sensors detect between the temperature in indoor multiple regions, as transient temperature.
Step S103: judge whether there is difference variation in multiple region more than presetting the temperature difference according to fiducial temperature and up time temperature
First area.In one embodiment of the invention, predetermined temperature difference is [2 DEG C, 4 DEG C].As a example by 3 DEG C.
Such as: user has put relatively hotter food etc. in certain region, within a period of time originally (such as a few minutes or
Ten a few minutes), the meeting that this regional temperature raises is relatively fast, generally also can be higher than the temperature in other region.So, as
Really this region up time temperature now is higher than fiducial temperature, and higher than the fiducial temperature in this region 3 DEG C, then it is assumed that this district
Territory is more than the first area presetting the temperature difference (such as 3 DEG C) in difference variation.
Step S104: if it is present enter quickly cooling pattern, controls wind blade action with towards first area wind-guiding.Enter
Entering quickly cooling pattern, the refrigeration system of refrigerator is freezed, and air outlet sends cold wind to a room, and controls wind blade action
With towards first area wind-guiding.So, the cold wind of air outlet is just blown in first area, and the temperature making first area is fast
Speed declines, thus reduces the temperature contrast of whole room, promotes intelligent requirements and the performance of refrigerator.
Further, if it is determined that multiple region does not has difference variation be more than the region of the default temperature difference, then setting according to user
Refrigerator is controlled by fixed temperature.The compartment temperature that i.e. refrigerator sets according to user carries out normal startup-shutdown control to refrigeration system
System.
As in figure 2 it is shown, in a concrete example of the present invention, multiple regions include top left region, right regions, lower-left
Region and lower right area, multiple temperature sensors include being positioned at top left region, right regions, lower left region and lower right area
4 temperature sensors, are i.e. positioned at the sensor 1 of the top left region of a room, the sensor 3 of right regions, the biography of lower left region
The sensor 4 of sensor 2 and lower right area.Wherein, sensor 1 and sensor 2 are such as arranged on the inner bag of left side, sensing
Device 3 and sensor 4 are such as arranged on the inner bag of right side.
Further in conjunction with shown in Fig. 2, air outlet and air inlet (i.e. return air inlet) are arranged on backboard.Air outlet includes that three go out
Air port, the most respectively air outlet 1, air outlet 2 and air outlet 3.On air outlet 1, air outlet 2 and air outlet 3
It is equipped with wind blade (variable grid as shown in Figure 2).Wind blade includes horizontal wind blade and longitudinal wind blade.
So wind direction of wind-guiding can upwards wind-guiding, downward wind-guiding, to the left wind-guiding and wind-guiding to the right.The most variable grid has horizontal and perpendicular
To wind blade combination composition, it is ensured that air port can turn to surrounding when turning to.
Based on refrigerator as described in Figure 2, the specific implementation of the method for the embodiment of the present invention is as it is shown on figure 3, control mode
Including:
1, during cold room has door opening action, the temperature of record flashy 4 sensors of door opening process is as benchmark temperature
Degree；
2, the transient temperature of 4 sensors is recorded in the 10min after enabling constantly, and compared with fiducial temperature, such as 4
Individual sensor temperature difference compared with fiducial temperature is respectively less than 3 DEG C, then continue to control according to original start-stop point temperature difference.Otherwise, as
Arbitrary sensor temperature temperature difference compared with fiducial temperature is had more than 3 DEG C (take on the occasion of), then to enter quickly cooling control model.
After entering quickly cooling control model, the control to wind blade is as follows:
1) reset air outlet grid positions: swinging up and down grid to horizontal level, the grid that swings is to upright position；
2) rotation speed of fan modulation maximum (top) speed；
3) sensing station at temperature difference maximum place is chosen；
4) grid action is as follows:
Sensor 1 (representing that the transient temperature of sensor 1 detection is more than 3 DEG C with the difference of fiducial temperature):
1, air outlet about 1 does not deflects, to the left deflection 90 °
2, air outlet 2 upward deflects 90 °, to the left deflection 90 °
3, air outlet 3 upward deflects 90 °, to the left deflection 90 °
Sensor 3:
1, air outlet 1 deflects 90 ° to the right, does not deflects
2, air outlet about 2 does not deflects, to the right deflection 90 °
3, air outlet 3 upward deflects 90 °, to the right deflection 90 °
Sensor 2:
1, air outlet 1 deflects 90 ° to the left, deflects down 90 °
2, air outlet 2 deflects down 90 °, to the right deflection 90 °
3, air outlet about 3 does not deflects, to the left deflection 90 °
Sensor 4:
1, air outlet 1 deflects down 90 °, to the right deflection 90 °
2, air outlet 2 deflects down 90 °, to the right deflection 90 °
3, air outlet about 3 does not deflects, to the right deflection 90 °
By monitoring the temperature difference of 4 sensors and fiducial temperature constantly, if the temperature of 4 sensors and the temperature difference of fiducial temperature
It is respectively less than 3 DEG C, then exits quickly cooling control.If the temperature of any sensor is more than 3 DEG C with the temperature difference of fiducial temperature, then continue speed
Chill formula.
The control method of refrigerator according to embodiments of the present invention, such as occurs substantially rising when the temperature in some region in a room
Time, quickly cooling can be carried out, make cold wind be blown into towards this region.So, the cold wind of air outlet is blown in first area, makes
The rapid drop in temperature of first area, thus reduce the temperature contrast of whole room, promote intelligent requirements and the performance of refrigerator.
Embodiment of the invention discloses that the control system of a kind of refrigerator, wherein, refrigerator includes a room, wind blade and multiple
Temperature sensor, wherein, a room has air outlet and return air inlet, and wind blade is arranged on described air outlet, and multiple temperature pass
Sensor is positioned at multiple regions of a room.As shown in Figure 4, the control system 400 of refrigerator according to an embodiment of the invention,
Including: detection module 410, temperature acquisition module 420, judge module 430 and control module 440.
Wherein, detection module 410 is for detecting whether open refrigerator doors.Temperature acquisition module 420 is at detection module 410
When unlatching refrigerator doors being detected, obtain the fiducial temperature in multiple regions of multiple temperature sensor detection, and postponing pre-timing
In, again obtain the transient temperature in multiple regions of multiple temperature sensor detection.Judge module 430 is for according to benchmark
Temperature and up time temperature judge whether there is difference variation in multiple region more than the first area presetting the temperature difference.Control module 440
When there is the first area that difference variation is more than the default temperature difference in judging multiple region at judge module 430, control refrigerator
Enter quickly cooling pattern, control wind blade action with towards first area wind-guiding.Wherein, the scheduled time be [8 minutes, 12 points
Clock], described predetermined temperature difference is [2 DEG C, 4 DEG C].
Control module 440 is additionally operable to do not have difference variation to be more than the district of the default temperature difference in judge module 430 judges multiple region
During territory, according to the design temperature of user, refrigerator is controlled.
In one embodiment of the invention, multiple regions include top left region, right regions, lower left region and lower right area,
Multiple temperature sensors include 4 temperature sensors being positioned at top left region, right regions, lower left region and lower right area,
Wind blade includes horizontal wind blade and longitudinal wind blade.
The control system of refrigerator according to embodiments of the present invention, such as occurs substantially rising when the temperature in some region in a room
Time, quickly cooling can be carried out, make cold wind be blown into towards this region.So, the cold wind of air outlet is blown in first area, makes
The rapid drop in temperature of first area, thus reduce the temperature contrast of whole room, promote intelligent requirements and the performance of refrigerator.
It should be noted that the specific implementation of the system of the embodiment of the present invention is similar with the specific implementation of method part,
Specifically refer to the description of method part, in order to reduce redundancy, do not repeat.
Further, The embodiment provides a kind of refrigerator, including: the control of the refrigerator described in embodiment described above
System processed.This refrigerator is the temperature contrast of indoor zones of different between can effectively reducing, and promotes the performance of refrigerator.
It addition, other of the refrigerator of the embodiment of the present invention is constituted and effect is the most all known
, in order to reduce redundancy, do not repeat.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ",
Or specific features, structure, material or the feature bag that the description of " some examples " etc. means to combine this embodiment or example describes
It is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not necessarily
Refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: without departing from
These embodiments can be carried out multiple change in the case of the principle of the present invention and objective, revise, replace and modification, this
Bright scope is limited by claim and equivalent thereof.
Claims (10)
1. the control method of a refrigerator, described refrigerator includes a room, wind blade and multiple temperature sensor, wherein, described room has air outlet and return air inlet, described wind blade is arranged on described air outlet, the plurality of temperature sensor be positioned at described between multiple regions of room, it is characterised in that described method includes:
Detect whether to open refrigerator doors；
If it is, obtain the fiducial temperature in multiple regions of the plurality of temperature sensor detection when opening refrigerator doors, and in delay scheduled time, again obtain the transient temperature in the plurality of region of the plurality of temperature sensor detection；
Judge whether the plurality of region exists difference variation more than the first area presetting the temperature difference according to described fiducial temperature and described transient temperature；And
If it is present enter quickly cooling pattern, control described wind blade action with towards described first area wind-guiding.
The control method of refrigerator the most according to claim 1, it is characterised in that also include:
If it is determined that the plurality of region does not has difference variation be more than the region of the default temperature difference, then according to the design temperature of user, described refrigerator is controlled.
The control method of refrigerator the most according to claim 1, it is characterised in that the described scheduled time is [8 minutes, 12 minutes], described predetermined temperature difference is [2 DEG C, 4 DEG C].
The control method of refrigerator the most according to claim 1, it is characterized in that, the plurality of region includes that top left region, right regions, lower left region and lower right area, the plurality of temperature sensor include being positioned at 4 temperature sensors of described top left region, right regions, lower left region and lower right area.
5. according to the control method of the refrigerator described in any one of claim 1-4, it is characterised in that described wind blade includes horizontal wind blade and longitudinal wind blade.
6. the control system of a refrigerator, described refrigerator includes a room, wind blade and multiple temperature sensor, wherein, described room has air outlet and return air inlet, described wind blade is arranged on described air outlet, the plurality of temperature sensor be positioned at described between multiple regions of room, it is characterised in that described system includes:
Detection module, for detecting whether open refrigerator doors；
Temperature acquisition module, for when described detection module detects unlatching refrigerator doors, obtain the fiducial temperature in multiple regions of the plurality of temperature sensor detection, and in delay scheduled time, again obtain the transient temperature in the plurality of region of the plurality of temperature sensor detection；
Judge module, for judging whether there is difference variation in the plurality of region more than the first area presetting the temperature difference according to described fiducial temperature and described transient temperature；And
Control module, during for there is difference variation in described judge module judges the plurality of region more than the first area presetting the temperature difference, controlling described refrigerator and entering quickly cooling pattern, controlling described wind blade action with towards described first area wind-guiding.
The control system of refrigerator the most according to claim 6, it is characterized in that, when described control module is additionally operable to not have in described judge module judges the plurality of region the region that difference variation is more than the default temperature difference, according to the design temperature of user, described refrigerator is controlled.
The control system of refrigerator the most according to claim 6, it is characterised in that the described scheduled time is [8 minutes, 12 minutes], described predetermined temperature difference is [2 DEG C, 4 DEG C].
9. according to the control system of the refrigerator described in any one of claim 6-8, it is characterized in that, the plurality of region includes top left region, right regions, lower left region and lower right area, the plurality of temperature sensor includes 4 temperature sensors being positioned at described top left region, right regions, lower left region and lower right area, and described wind blade includes horizontal wind blade and longitudinal wind blade.
10. a refrigerator, it is characterised in that including: the control system of the refrigerator as described in any one of claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527756.1A CN104296490B (en) | 2014-10-09 | 2014-10-09 | Refrigerator and control method and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527756.1A CN104296490B (en) | 2014-10-09 | 2014-10-09 | Refrigerator and control method and system thereof |
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| Publication Number | Publication Date |
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| CN104296490A CN104296490A (en) | 2015-01-21 |
| CN104296490B true CN104296490B (en) | 2017-01-11 |
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| CN201410527756.1A Active CN104296490B (en) | 2014-10-09 | 2014-10-09 | Refrigerator and control method and system thereof |
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| CN106766650B (en) * | 2016-11-23 | 2019-05-31 | 青岛海尔股份有限公司 | For detecting the method for whether being put into temperature anomaly article in refrigerator |
| CN106766649B (en) * | 2016-11-23 | 2019-05-31 | 青岛海尔股份有限公司 | For detecting the method for whether being put into temperature anomaly article in refrigerator |
| CN106766646B (en) * | 2016-11-23 | 2019-05-03 | 青岛海尔股份有限公司 | For detecting the method for whether being put into temperature anomaly article in refrigerator |
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| KR102459784B1 (en) | 2017-08-01 | 2022-10-28 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
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