CN105783376B - A kind of refrigerator compartment partition control method - Google Patents
A kind of refrigerator compartment partition control method Download PDFInfo
- Publication number
- CN105783376B CN105783376B CN201610302349.XA CN201610302349A CN105783376B CN 105783376 B CN105783376 B CN 105783376B CN 201610302349 A CN201610302349 A CN 201610302349A CN 105783376 B CN105783376 B CN 105783376B
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- air
- storing
- indoor
- door body
- state diagram
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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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
-
- 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
- F25D2317/061—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 through special compartments
-
- 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
- F25D2323/0023—Control of the air flow cooling refrigerating machinery
-
- 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
- F25D2700/02—Sensors detecting door opening
-
- 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
- F25D2700/06—Sensors detecting the presence of a product
-
- 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
-
- 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
- F25D2700/121—Sensors measuring the inside temperature of particular compartments
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
A kind of refrigerator compartment partition control method, the refrigerator includes the door body for opening or closing compartment, the refrigerator has air-supply arrangement, to the control unit of the indoor photographic device shot, electric connection air-supply arrangement and photographic device, and the air-supply arrangement is configured to distribute the cooling air from low-temperature receiver to the different location of compartment；The wherein described partition control method includes：S1 obtains the open and-shut mode of door body.S2, control unit receive door body open/close information after, driving photographic device obtains indoor storing state diagram after door body is closed；S3 transfers storing state diagram indoor before this door body is opened, and is compared with the state diagram after the closing of above-mentioned door body；S4 is improved or is opened the supply of corresponding region cold air by the air-supply arrangement if indoor have article increase；If indoor have article reduction, the cold air supply of corresponding region is reduced or stopped.
Description
Technical field
The present invention provides a kind of refrigerator compartment partition control method and devices.
Background technology
Current refrigerator senses temperature around its position usually using the temperature sensor inside compartment is arranged in, and
Using the temperature as the foundation of refrigeration control.
However, when carrying out refrigerator control using this control method, it is higher than preset value in the temperature of temperature sensor measurement
When, refrigerator compartment starts refrigeration.And compartment is usually divided into multiple relatively independent storage spaces by board putting things, is just put into article
Storage space in the temperature storage space that could possibly be higher than other storage spaces, also, be placed with article just need to freeze,
The storage space that he leaves unused need not then freeze.But if using existing refrigerator control method, need between entire
Room is freezed, and the waste of electric energy is caused, this is particularly evident in the case of big volume compartment.
In addition, refrigerator compartment in actual use, user can just be put into often to institute's stored goods into line access
The general temperature of article it is higher, the temperature of article, which is conducted by way of heat radiation to compartment, integrally needs certain time, therefore,
Being equivalent in refrigerator stored goods, in a long time that temperature change does not occur, hoarding effect declines.
Invention content
The present invention in view of the problems of the existing technology, its purpose is to provide a kind of refrigerator compartment partition control method and
Device.
To achieve the above object, the present invention provides a kind of refrigerator compartment partition control method, the refrigerator include to
The door body of compartment is opened or closed, the refrigerator has air-supply arrangement, to the indoor photographic device shot, electric connection
The control unit of air-supply arrangement and photographic device, the air-supply arrangement are configured to distribute the cooling air from low-temperature receiver to compartment
Different location at；The wherein described partition control method includes：S1 obtains the open and-shut mode of door body；S2, control unit are receiving
Door body open/close information after, driving photographic device obtains indoor storing state diagram after door body is closed；S3 transfers this
The storing state diagram indoor before opening of secondary door body, and be compared with the state diagram after the closing of above-mentioned door body；S4, if indoor
There is article increase, then improves or open the supply of corresponding region cold air by the air-supply arrangement；If indoor have article reduction,
Reduce or stop the cold air supply of corresponding region；The air-supply arrangement is provided with multiple air doors indoor, and the compartment corresponds to
Air door is formed with several storing subregions；Wherein, above-mentioned S3 steps are specially：Two adjacent state diagrams on reduced time, and
Obtain changed storing subregion in two state diagrams, wherein if storing is across multiple storing subregions, storing occupies larger
Storing subregion be judged as changed storing subregion.
As a further improvement on the present invention, when under the air-supply arrangement is in operating status, judge described indoor
Whether environment mean temperature, which is less than preset compartment refrigeration, stops temperature threshold；If satisfied, then out-of-blast device.
As a further improvement on the present invention, described indoor to be provided with to be filled to the indoor illumination that is illuminated
It sets, after the closing information that door body is obtained in S2 steps, first lighting device is opened, then drives photographic device to work again, obtains
It takes state diagram and then closes lighting device.
As a further improvement on the present invention, wherein above-mentioned S4 steps are specially：If in the changed storing subregion
Storing increase, then improve or open by the air-supply arrangement storing subregion cold air supply；If the changed storage
Storing in object subregion is reduced, then reduces or stop the cold air supply of the storing subregion.
As a further improvement on the present invention, the refrigerator is provided with the storage device for storing the state diagram, obtains
After state diagram will the state diagram be stored in storage device, and be arranged in order sequentially in time, and obtaining new shape
Before state figure, state diagram that is unwanted and being stored at first in storage device is deleted.
Beneficial effects of the present invention：By monitoring the opening and closing of door body, take pictures to indoor image, between can contrasting
The indoor front and back variation occurred, and when indoor corresponding region has storing increased, then areas air-supply arrangement Ji Xianggai
Domain provides cooling air, can be rapidly so that the region cools down, to achieve the effect that zone refrigeration controls.
Description of the drawings
Fig. 1 is the structural schematic diagram of refrigerator of the present invention；
Fig. 2 is the flow chart of refrigerator compartment partition control method of the present invention；
Fig. 3 is the schematic diagram of refrigerator compartment zone control device of the present invention.
Specific implementation mode
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, the transformation in structure or function that those skilled in the art are made according to these embodiments are wrapped
Containing within the scope of the present invention.
The present invention provides partition control method and devices between a kind of refrigerator, wherein the refrigerator includes shell 1 and uses
In the door body 2 for opening or closing shell 1, the compartment is set in shell 1.The refrigerator further includes having to be carried to indoor
For the air-supply arrangement 4 of cooling air, the photographic device 3 to shoot indoor state diagram, it is electrically connected the air-supply arrangement 4
Control unit with photographic device 3, the storage device for preserving state diagram（It is not shown）, temperature for sensing indoor temperature
Spend sensing device（It is not shown）And to the indoor lighting device illuminated.In the present embodiment, the compartment quilt
Shelf is divided into several storage spaces 11.
In the present embodiment, the photographic device 3 is installed in door body 2, and be provided with it is multiple, and with storage space 11
It corresponds, the case where to shoot each storage space 11 respectively.Certainly, if the photographic device 3 is installed on indoor
Drawer on, as long as can play the role of shoot storage space 11 in situation, you can reach the purpose of the present invention.Due to there are
Demarcation strip, therefore the case where each photographic device 3 can only shoot corresponding storage space 11.
The air-supply arrangement 4 includes air door 41, and the air door 41 is corresponding with the storage space 11, and the air door 41 exists
Each storage space is both provided with several and is uniformly distributed.In the present embodiment, there are three the settings of the air door 41, and
Even distribution.The storage space 11 corresponds to air door 41 and is formed with several storing subregions, i.e. there are one storages for a correspondence of air door 41
Object subregion.
The temperature sensor be set to it is indoor, and to detect the temperature of each storage space 11.In this embodiment party
In formula, the temperature sensor is provided with multiple, and is distributed in each storage space 11.
The present invention compartment zone control device include：
Door body control module opens/closes information to obtain door body；
Image comparison module, the state diagram to shoot photographic device 3 compare；
Module is run, the air-supply arrangement 4 is driven to run and stop
Temperature comparison module, to by indoor mean temperature and/or each storage space 11 temperature with it is default
Refrigeration stop temperature threshold being compared.Temperature in the storage space 11 is obtained by temperature sensor, then between described
Indoor mean temperature is by the temperature in above-mentioned each storage space 11 by being calculated.
Therefore, compartment partition control method of the invention includes the following steps：
Step1 obtains the open and-shut mode of door body by door body control module.
Step2, control unit receive door body open/close information after, driving photographic device 3 obtain door body 2 close
Indoor storing state diagram afterwards.
Certainly, after being closed due to door body 2, in order to save electric power, indoor lighting device is also accordingly closed,
Therefore before 3 shooting state figure of photographic device, need to open lighting device, in 3 shooting state figure of photographic device and then
Lighting device is closed.
Step3, transfer this door body 2 open before indoor storing state diagram, and with above-mentioned door body 2 close after storage
Object state diagram is compared.
Obtain after state diagram will the state diagram be stored in the storage device, and be arranged in order sequentially in time,
And before obtaining new state diagram, state diagram that is unwanted and being stored at first in storage device is deleted.In this implementation
In mode, the storage device only needs to store two state diagrams, therefore, before obtaining new third state diagram, needs
First state diagram is deleted.Therefore, when operation is compared, the storing once shot before being transferred from storage device is needed
State diagram.
Step4, if indoor have article increase, the cold air for improving or opening corresponding region by the air-supply arrangement supplies
It answers；If indoor have article reduction, the cold air supply of corresponding region is reduced or stopped.
In the present embodiment, compartment is divided by several storage spaces 11 due to shelf, photographic device 3 can only be clapped
Take the photograph the storing state diagram of corresponding storage space 11.Also, since air door 41 is a pair of with corresponding storing subregion one
It answers, therefore image comparison module can compare out the changed storing subregion of storing.Wherein, if the storing is across multiple storings point
Area, then storing occupy larger storing subregion and be then judged as changed storing subregion.
Therefore, it if the storing in the changed storing subregion increases, is improved or is opened by the air-supply arrangement 4
The cold air of the storing subregion is supplied；If the storing in storing subregion is reduced, the storage is reduced or stopped by the air-supply arrangement 4
The cold air of object subregion is supplied.
Also, due to being controlled in the present embodiment cold air supply by air door 41, if the storing subregion
Interior storing increases, then opens air door, or expands air door and cooling air is entered more；Opposite, if the storing subregion
Interior storing is reduced or is taken and finishes, then reduces air door and cooling air is entered less, or directly close air door.
Transfer above-mentioned two state diagrams, and the shape for photographic device 3 being shot by image comparison module from storage device
State figure is compared, and obtains changed storage space 11 in compared to first state diagram of second state diagram.In this reality
It applies in mode, since each storage space 11 is separated into several storing subregions, described image contrast module can compare
Go out changed storing subregion in two state diagrams, wherein article increases and the article is positioned over across multiple adjacent if having
Subregion, then the storing subregion residing for most of article be then judged as changed storing subregion.
Step5, when under the air-supply arrangement is in operating status, judge the refrigeration indoor environment mean temperature and/
Or whether the temperature of each storing compartment is less than preset refrigeration chamber and stops temperature threshold；If being less than, stopping is sent
Wind apparatus.
In addition, being set to freezing chamber or the separating dry space from moist space material storage room near back boards present invention is typically used in air door 41
Deng.
Therefore, through the above steps, the storage space for increasing or decreasing article can be accurately contrasted by photographic device 3
11, and cooling air is provided or closed accordingly.In addition, air door 41 is provided with several, then it is empty to accurately control each storing
Between 11 various pieces.When then having article to be put into, which can open or expand air door 41 and freeze rapidly, other do not have
There is the refrigeration subregion that article is placed then not freeze, is effectively saved the energy.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
The series of detailed descriptions listed above only for the present invention feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention
Or change should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of refrigerator compartment partition control method, the refrigerator include the door body for opening or closing compartment, feature exists
In：The refrigerator has air-supply arrangement, to the indoor photographic device shot, electric connection air-supply arrangement and photographic device
Control unit, the air-supply arrangement is configured to distribute the cooling air from low-temperature receiver to the different location of compartment；Wherein
The partition control method includes：
S1 obtains the open and-shut mode of door body；
S2, control unit receive door body open/close information after, driving photographic device obtain door body close after it is indoor
Storing state diagram；
S3 transfers storing state diagram indoor before this door body is opened, and is compared with the state diagram after the closing of above-mentioned door body
It is right；
S4 is improved or is opened the supply of corresponding region cold air by the air-supply arrangement if indoor have article increase；If compartment
Inside there is article reduction, then reduces or stop the cold air supply of corresponding region；
The air-supply arrangement is provided with multiple air doors indoor, and the compartment corresponds to air door and is formed with several storing subregions；
Wherein, above-mentioned S3 steps are specially：
Two adjacent state diagrams on reduced time, and obtain changed storing subregion in two state diagrams, wherein if storage
Object is across multiple storing subregions, then storing occupies larger storing subregion and is judged as changed storing subregion.
2. partition control method according to claim 1, it is characterised in that：In the case where the air-supply arrangement is in operating status
When, judge whether the indoor environment mean temperature is less than preset compartment refrigeration and stops temperature threshold；
If satisfied, then out-of-blast device.
3. partition control method according to claim 1, it is characterised in that：It is described indoor to be provided with to indoor
The lighting device illuminated is first opened lighting device, is then driven again in S2 steps after the closing information of acquisition door body
Photographic device works, and obtains state diagram and then closes lighting device.
4. partition control method according to claim 1, it is characterised in that：Wherein, above-mentioned S4 steps are specially：
If the storing in the changed storing subregion increases, the storing subregion is improved or opened by the air-supply arrangement
Cold air supply；If the storing in the changed storing subregion is reduced, the cold air for reducing or stopping the storing subregion supplies
It answers.
5. partition control method according to claim 1, it is characterised in that：The refrigerator is provided with for storing the shape
The storage device of state figure, obtain after state diagram will the state diagram be stored in storage device, and arrange successively sequentially in time
Row, and before obtaining new state diagram, state diagram that is unwanted and being stored at first in storage device is deleted.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302349.XA CN105783376B (en) | 2016-05-06 | 2016-05-06 | A kind of refrigerator compartment partition control method |
| PCT/CN2016/113926 WO2017190517A1 (en) | 2016-05-06 | 2016-12-30 | Refrigerator and partition control method and partition control device for compartments of same |
| EP16901038.6A EP3441700B1 (en) | 2016-05-06 | 2016-12-30 | Refrigerator and partition control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302349.XA CN105783376B (en) | 2016-05-06 | 2016-05-06 | A kind of refrigerator compartment partition control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105783376A CN105783376A (en) | 2016-07-20 |
| CN105783376B true CN105783376B (en) | 2018-10-12 |
Family
ID=56400949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610302349.XA Active CN105783376B (en) | 2016-05-06 | 2016-05-06 | A kind of refrigerator compartment partition control method |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3441700B1 (en) |
| CN (1) | CN105783376B (en) |
| WO (1) | WO2017190517A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783376B (en) * | 2016-05-06 | 2018-10-12 | 青岛海尔股份有限公司 | A kind of refrigerator compartment partition control method |
| CN106225414A (en) * | 2016-07-29 | 2016-12-14 | 合肥华凌股份有限公司 | Controlling method for refrigerator and electric refrigerator |
| CN107684281A (en) * | 2016-08-03 | 2018-02-13 | 克里特龙创展览展示（天津）有限公司 | Constant temperature and humidity showcase |
| CN106885446A (en) * | 2017-03-10 | 2017-06-23 | 海尔优家智能科技（北京）有限公司 | A kind of method and device for automatically controlling refrigerator freezing room temperature |
| JP7211700B2 (en) * | 2017-10-06 | 2023-01-24 | 東芝ライフスタイル株式会社 | refrigerator, display system |
| JP7191561B2 (en) * | 2018-06-29 | 2022-12-19 | シャープ株式会社 | refrigerator |
| CN111043828B (en) * | 2018-10-11 | 2020-11-20 | 海尔智家股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043826B (en) * | 2018-10-11 | 2020-11-24 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043829B (en) * | 2018-10-11 | 2020-11-24 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN109297252A (en) * | 2018-11-16 | 2019-02-01 | 安徽省岳西县四达有限责任公司 | A kind of refrigeration method for managing security based on deposit object |
| CN111219934A (en) * | 2018-11-27 | 2020-06-02 | 宁波泽锦电器科技有限公司 | Ventilation guarantee platform for refrigerating chamber |
| CN110974103B (en) * | 2019-11-26 | 2020-11-24 | 珠海格力电器股份有限公司 | Control method of variable-capacity dishwasher, computer-readable storage medium and dishwasher |
| CN113465263B (en) * | 2020-03-31 | 2022-10-25 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method thereof |
| CN111964337B (en) * | 2020-08-18 | 2022-03-15 | 长虹美菱股份有限公司 | Air duct and control method thereof |
| CN113915939B (en) * | 2021-03-25 | 2023-04-18 | 海信冰箱有限公司 | Refrigerator and food material management method |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3441700A1 (en) | 2019-02-13 |
| EP3441700B1 (en) | 2022-05-18 |
| CN105783376A (en) | 2016-07-20 |
| EP3441700A4 (en) | 2019-04-24 |
| WO2017190517A1 (en) | 2017-11-09 |
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