CN108955042A - A kind of refrigerator air duct device and control method - Google Patents
A kind of refrigerator air duct device and control method Download PDFInfo
- Publication number
- CN108955042A CN108955042A CN201810501734.6A CN201810501734A CN108955042A CN 108955042 A CN108955042 A CN 108955042A CN 201810501734 A CN201810501734 A CN 201810501734A CN 108955042 A CN108955042 A CN 108955042A
- Authority
- CN
- China
- Prior art keywords
- air duct
- refrigerator
- freezing
- temperature sensor
- rotating vane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000007710 freezing Methods 0.000 claims abstract description 53
- 230000008014 freezing Effects 0.000 claims abstract description 53
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims abstract description 7
- 230000008020 evaporation Effects 0.000 claims abstract description 4
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
-
- 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
- F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
-
- 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
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of refrigerator air duct devices, are related to refrigerator air duct technical field.The present invention includes including ducting assembly, temperature monitoring device, refrigerator control unit；Ducting assembly includes air duct, fan housing, freezing fan and rotating vane with air duct cooperation；Ducting assembly is mounted in refrigerator freezing room；Freezing chamber setting behind is equipped with the evaporator chamber of evaporator；Freezing fan is mounted on air duct and evaporation cavity connectivity part；Refrigerating chamber air inlet is set on air duct；Air duct includes the first air duct and the second air duct；It is separated between first air duct and the second air duct by wind deflector；Rotating vane is mounted in the first air duct.Refrigeration thermic load caused by the present invention changes according to circumstance temperature and the variation for freezing thermic load, automated intelligent adjustment refrigeration air quantity and freezing allocation of the amount of air ratio, to meet single loop system refrigeration and freezing cooling capacity distribution under different circumstance temperatures or different load, guarantee the accurate temperature control of each compartment of refrigerator, it is bonded user to use, energy saving, reduction pollution.
Description
Technical field
The invention belongs to refrigerator air duct technical fields, more particularly to a kind of refrigerator air duct device and control method.
Background technique
An evaporator is arranged in single cycle wind cooling refrigerator in freezing compartment at present, remaining compartment passes through freezing fan rotation
The cooling capacity that evaporator generates is delivered to other compartments through air duct, other indoor setting temperature sensor control air door movements reach
To the purpose of refrigeration.But such mode reaches refrigerating etc. since evaporator is placed in freezing chamber, by air channel volume distribution
Cooling capacity requirement between compartment.At different ambient temperatures due to the different compartments such as cold storage temperature variable freezing, between refrigeration and freezing
Thermic load changes than regular meeting, and technology is difficult to meet under power consumption optimal situation at present, meets the high circumstance temperature storage of whole compartments
Hide the requirement of temperature.Simultaneously because, if refrigerator room is opened frequently, other compartment thermic loads increase more when user's normal use
Compressor can be made to open for a long time, cause freezing supercooling to be unable to accurate temperature controlling, and waste of energy, while high circumstance temperature in practical application
Lower relative air humidity be easy it is larger, if cryogenic temperature continues relatively low more to be easy to cause freezing door body condensation.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator air duct device and control methods, by the way that the first wind is arranged in air duct
Rotating vane is installed in the first air duct simultaneously in road and the second air duct；And by refrigerator control unit according to environment temperature, cold
The switch for freezing room temperature, temperature of refrigerating chamber control rotating vane, realizes automated intelligent adjustment refrigeration air quantity and freezing air quantity point
With ratio, solves current refrigerator freezing and refrigeration cannot be controlled accurately leads to electricity waste and refrigerating is ineffective asks
Topic.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of refrigerator air duct device, including ducting assembly, temperature monitoring device, refrigerator control unit；
The ducting assembly includes air duct, fan housing, freezing fan and rotating vane with air duct cooperation；The air duct group
Part is mounted in refrigerator freezing room；Freezing chamber setting behind is equipped with the evaporator chamber of evaporator；The freezing fan peace
Mounted in air duct and evaporation cavity connectivity part；Refrigerating chamber air inlet is set on the air duct；
The temperature monitoring device include the environment temperature sensor being mounted on outside refrigerator, the first compartment temperature sensor,
Second compartment temperature sensor；The first compartment temperature sensor is mounted on freezing chamber；The second compartment temperature sensor
It is mounted on refrigerating chamber；
The air duct includes the first air duct and the second air duct；Between first air duct and the second air duct by wind deflector every
It opens；The first air outlet opened up on first air duct and fan housing is connected to；Second opened up on second air duct and fan housing goes out
Air port connection；The rotating vane is mounted in the first air duct；
The refrigerator control unit respectively with environment temperature sensor, the first compartment temperature sensor, second compartment temperature
Sensor, the direct current generator that direct current generator, the control rotating vane of control freezing fan rotation rotate are electrically connected.
Preferably, the refrigerator control unit is the ARM single-chip microcontroller of integrated A/D converter；The A/D converter respectively with
ARM single-chip microcontroller, environment temperature sensor, the first compartment temperature sensor, second compartment temperature sensor are electrically connected.
Preferably, the rotating vane rotation angle range is 0 ° -90 °；When the rotating vane rotates 0 °, the rotation
Completely obscured first air duct of rotating vane piece；When the rotating vane is rotated by 90 ° counterclockwise, first air duct is fully opened.
A kind of control method of refrigerator air duct device, includes the following steps:
S000: refrigerator control unit control freezing fan is opened；
S001: environment temperature TH, the first compartment temperature of refrigerator control unit timing acquisition environment temperature sensor monitoring
The temperature of refrigerating chamber TC that freezer temperature TD, the second compartment temperature sensor (63) of sensor monitoring monitor；
S002: judge whether environment temperature TH is more than or equal to K DEG C；If so, executing S005；If it is not, then S003；
S003: judge whether freezer temperature TD≤freezing Burnout TDoff and temperature of refrigerating chamber TC≤TCTCoff；If
It is then to execute S006；If it is not, then executing S004；
S004: judge whether to meet freezing sensor temperature TD < freezing Burnout TDoff and continue Mmin and refrigeration biography
Sensor temperature TC > TCoff；If so, executing S005；If it is not, executing S006；
S005: DC MOTOR CONTROL rotating vane is rotated by 90 ° counterclockwise and executes S001；
S006: refrigerator control unit control freezing fan stops.
Preferably, the range of the K in S002 is 32 DEG C of K≤38 DEG C <；The value range of M in S004 is 10 M≤30 <.
The invention has the following advantages:
Refrigeration thermic load caused by the present invention changes according to circumstance temperature and the variation for freezing thermic load, automated intelligent adjustment refrigeration
Air quantity and freezing allocation of the amount of air ratio, to meet single loop system refrigeration and freezing cooling capacity point under different circumstance temperatures or different load
Match, guarantee the accurate temperature control of each compartment of refrigerator, fitting user uses, energy saving, reduction pollution.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is refrigerator structure schematic diagram in the present invention；
Fig. 2 is refrigerator air duct component main view in the present invention；
Fig. 3 is refrigerator air duct component left view in the present invention；
Fig. 4 is the structural schematic diagram in air duct in the present invention；
Fig. 5 is the control structure schematic diagram of invention refrigerator control unit；
Fig. 6 is the flow chart for inventing a kind of control method of refrigerator air duct device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "inner", "upper", " in ", " behind ", etc. indicating positions or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the component or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Please refer to shown in Fig. 1-4, the present invention be a kind of refrigerator air duct device, including ducting assembly 1, temperature monitoring device,
Refrigerator control unit 8；
Ducting assembly 1 includes air duct 2, the fan housing 3 cooperated with air duct 2, freezing fan 4 and rotating vane 5；Ducting assembly
1 is mounted in refrigerator freezing room；Freezing chamber setting behind is equipped with the evaporator chamber of evaporator；Freezing fan 4 is mounted on air duct 2
With evaporation cavity connectivity part；Refrigerating chamber air inlet 23 is set on air duct 2；
Temperature monitoring device include the environment temperature sensor 61 being mounted on outside refrigerator, the first compartment temperature sensor 62,
Second compartment temperature sensor 63；First compartment temperature sensor 62 is mounted on freezing chamber；Second compartment temperature sensor 63 is pacified
Mounted in refrigerating chamber；
Air duct 2 includes the first air duct 21 and the second air duct 22；Between first air duct 21 and the second air duct 22 by wind deflector 7 every
It opens；The first air outlet 31 opened up on first air duct 21 and fan housing 3 is connected to；Second opened up on second air duct 22 and fan housing 3 goes out
Air port 32 is connected to；Rotating vane 5 is mounted in the first air duct 22；
Please refer to shown in Fig. 5, refrigerator control unit 8 respectively with environment temperature sensor 61, the first compartment temperature sensor
62, the direct current that direct current generator, the control rotating vane 5 that second compartment temperature sensor 63, control freezing fan 4 rotate rotate
Machine is electrically connected.
Wherein, refrigerator control unit 8 is the ARM single-chip microcontroller of integrated A/D converter；A/D converter respectively with ARM monolithic
Machine, environment temperature sensor 61, the first compartment temperature sensor 62, second compartment temperature sensor 63 are electrically connected.
Wherein, 5 rotation angle range of rotating vane is 0 ° -90 °；When rotating vane 5 rotates 0 °, rotating vane 5 is complete
Cover the first air duct 21；When rotating vane 5 is rotated by 90 ° counterclockwise, the first air duct 21 is fully opened.
It please refers to shown in Fig. 6, a kind of control method of refrigerator air duct device includes the following steps:
S000: the control freezing fan 4 of refrigerator control unit 8 is opened；
S001: environment temperature TH, the first room temperature of 8 timing acquisition environment temperature sensor 61 of refrigerator control unit monitoring
Spend the temperature of refrigerating chamber TC that freezer temperature TD, the second compartment temperature sensor 63 that sensor 62 monitors monitor；
S002: judge whether environment temperature TH is more than or equal to K DEG C；If so, executing S005；If it is not, then S003；
S003: judge whether freezer temperature TD≤freezing Burnout TDoff and temperature of refrigerating chamber TC≤TCTCoff；If
It is then to execute S006；If it is not, then executing S004；
S004: judge whether to meet freezing sensor temperature TD < freezing Burnout TDoff and continue Mmin and refrigeration biography
Sensor temperature TC > TCoff；If so, executing S005；If it is not, executing S006；
S005: DC MOTOR CONTROL rotating vane is rotated by 90 ° counterclockwise and executes S001；
S006: the control freezing fan 4 of refrigerator control unit 8 stops.
Wherein, the range of the K in S002 is 32 DEG C of K≤38 DEG C <；The value range of M in S004 is 10 M≤30 <.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of refrigerator air duct device, it is characterised in that: including ducting assembly (1), temperature monitoring device, refrigerator control unit
(8)；
The ducting assembly (1) includes air duct (2), the fan housing (3) cooperated with air duct (2), freezing fan (4) and rotating vane
(5)；The ducting assembly (1) is mounted in refrigerator freezing room；Freezing chamber setting behind is equipped with the evaporator of evaporator
Chamber；The freezing fan (4) is mounted on air duct (2) and evaporation cavity connectivity part；Refrigerating chamber air inlet is set on the air duct (2)
(23)；
The temperature monitoring device includes the environment temperature sensor (61) being mounted on outside refrigerator, the first compartment temperature sensor
(62), second compartment temperature sensor (63)；The first compartment temperature sensor (62) is mounted on freezing chamber；Between described second
Room temperature sensor (63) is mounted on refrigerating chamber；
The air duct (2) includes the first air duct (21) and the second air duct (22)；First air duct (21) and the second air duct (22)
Between separated by wind deflector (7)；The first air outlet (31) opened up on first air duct (21) and fan housing (3) is connected to；It is described
The second air outlet (32) opened up on second air duct (22) and fan housing (3) is connected to；The rotating vane (5) is mounted on the first air duct
(21) in；
The refrigerator control unit (8) is respectively between environment temperature sensor (61), the first compartment temperature sensor (62), second
The direct current generator that room temperature sensor (63), the direct current generator of control freezing fan (4) rotation, control rotating vane (5) rotate
It is electrically connected.
2. a kind of refrigerator air duct device according to claim 1, which is characterized in that the refrigerator control unit (8) is collection
At the ARM single-chip microcontroller of A/D converter；The A/D converter is respectively between ARM single-chip microcontroller, environment temperature sensor (61), first
Room temperature sensor (62), second compartment temperature sensor (63) are electrically connected.
3. a kind of refrigerator air duct device according to claim 1, which is characterized in that the rotating vane (5) rotates angle
Range is 0 ° -90 °；When the rotating vane (5) rotate 0 °, completely obscured first air duct (21) of rotating vane (5)；When
When the rotating vane (5) is rotated by 90 ° counterclockwise, first air duct (21) is fully opened.
4. a kind of control method of refrigerator air duct device as described in claim 1-4 is any one, which is characterized in that including as follows
Step:
S000: refrigerator control unit (8) control freezing fan (4) is opened；
S001: environment temperature TH, the first room temperature of refrigerator control unit (8) timing acquisition environment temperature sensor (61) monitoring
Spend the freezer temperature TD of sensor (62) monitoring, the temperature of refrigerating chamber TC of second compartment temperature sensor (63) monitoring；
S002: judge whether environment temperature TH is more than or equal to K DEG C；If so, executing S005；If it is not, then S003；
S003: judge whether freezer temperature TD≤freezing Burnout TDoff and temperature of refrigerating chamber TC≤TCTCoff；If so,
Execute S006；If it is not, then executing S004；
S004: judge whether to meet freezing sensor temperature TD < freezing Burnout TDoff and continue Mmin and refrigeration sensor
Temperature TC > TCoff；If so, executing S005；If it is not, executing S006；
S005: DC MOTOR CONTROL rotating vane is rotated by 90 ° counterclockwise and executes S001；
S006: refrigerator control unit (8) control freezing fan (4) stops.
5. a kind of control method of refrigerator air duct device according to claim 5, which is characterized in that the model of the K in S002
It encloses for 32 DEG C of K≤38 DEG C <；The value range of M in S004 is 10 M≤30 <.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501734.6A CN108955042B (en) | 2018-05-23 | 2018-05-23 | Refrigerator air duct device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501734.6A CN108955042B (en) | 2018-05-23 | 2018-05-23 | Refrigerator air duct device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108955042A true CN108955042A (en) | 2018-12-07 |
| CN108955042B CN108955042B (en) | 2024-04-30 |
Family
ID=64499887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810501734.6A Active CN108955042B (en) | 2018-05-23 | 2018-05-23 | Refrigerator air duct device and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108955042B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050530A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Refrigerator and control method thereof |
| CN113280561A (en) * | 2020-02-20 | 2021-08-20 | 佛山市云米电器科技有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
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| JPH11304332A (en) * | 1998-04-27 | 1999-11-05 | Toshiba Corp | Control method for refrigerator |
| CN101968295A (en) * | 2009-07-27 | 2011-02-09 | 日立空调·家用电器株式会社 | Refrigerator |
| CN202562164U (en) * | 2012-03-09 | 2012-11-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| WO2013069254A1 (en) * | 2011-11-10 | 2013-05-16 | パナソニック株式会社 | Refrigerator |
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| CN106440621A (en) * | 2016-09-30 | 2017-02-22 | 青岛海尔股份有限公司 | Refrigerator |
| CN107084580A (en) * | 2017-05-11 | 2017-08-22 | 海信（山东）冰箱有限公司 | Point wind apparatus and its control method, the wind cooling refrigerator of a kind of wind cooling refrigerator |
| CN208431996U (en) * | 2018-05-23 | 2019-01-25 | 长虹美菱股份有限公司 | A kind of refrigerator air duct device |
-
2018
- 2018-05-23 CN CN201810501734.6A patent/CN108955042B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304332A (en) * | 1998-04-27 | 1999-11-05 | Toshiba Corp | Control method for refrigerator |
| CN101968295A (en) * | 2009-07-27 | 2011-02-09 | 日立空调·家用电器株式会社 | Refrigerator |
| WO2013069254A1 (en) * | 2011-11-10 | 2013-05-16 | パナソニック株式会社 | Refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280561A (en) * | 2020-02-20 | 2021-08-20 | 佛山市云米电器科技有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
| CN113280561B (en) * | 2020-02-20 | 2022-12-13 | 佛山市云米电器科技有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
| CN112050530A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Refrigerator and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108955042B (en) | 2024-04-30 |
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