CN106369914A - Refrigerator and control method thereof - Google Patents
Refrigerator and control method thereof Download PDFInfo
- Publication number
- CN106369914A CN106369914A CN201610932569.0A CN201610932569A CN106369914A CN 106369914 A CN106369914 A CN 106369914A CN 201610932569 A CN201610932569 A CN 201610932569A CN 106369914 A CN106369914 A CN 106369914A
- Authority
- CN
- China
- Prior art keywords
- air
- temperature
- changing chamber
- air door
- cold
- 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.)
- Pending
Links
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25D29/005—Mounting of control devices
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 provides a refrigerator and a control method thereof. The refrigerator comprises a box, a varying temperature chamber arranged in the box, a refrigerating chamber arranged in the box, a refrigerating system for providing cooling capacity for the refrigerating chamber and the varying temperature chamber, a controller, an air supply channel, an air return channel, a draught fan, a first ventilation door and a second ventilation door; the air supply channel and the air return channel are arranged in the box to enable the refrigerating chamber to be communicated with the varying temperature chamber, the draught fan is arranged in the refrigerating chamber so as to guide air in the refrigerating chamber to the varying temperature chamber through the air supply channel, the first ventilation door is arranged on the air supply channel and used for controlling on and off of the air supply channel, and the second ventilation door is arranged on the air return channel and used for controlling on and off of the air return channel; the draught fan, the first ventilation door and the second ventilation door are all electrically connected with the controller; and when the current temperature of the varying temperature chamber is lower than the set temperature of the varying temperature chamber, the first ventilation door and the second ventilation door are opened, the draught fan is started at the same time to conduct heat exchanging on air in the refrigerating chamber and air in the varying temperature chamber so as to conduct additional heating on the varying temperature chamber, and consumed energy is saved.
Description
Technical field
The present invention relates to refrigerating plant field, more particularly, to a kind of refrigerator being capable of reducing energy consumption and its control method.
Background technology
The alternating temperature interior of current refrigerator is typically all pasted with heater strip, is higher than current temperature-changing chamber in the design temperature of temperature-changing chamber
Temperature when, provide heat by starting heater strip to temperature-changing chamber, thus reaching the purpose that the temperature making alternating temperature indoor rises.But
It is to provide heat to need to consume substantial amounts of energy consumption by heater strip to described refrigeration compartment, thus causing the waste of energy consumption；With
When, heater strip heating easily makes the indoor non-uniform temperature of alternating temperature, is unfavorable for the fresh-keeping of the indoor food of alternating temperature.
In view of this it is necessary to provide a kind of improved refrigerator and its control method to solve the above problems.
Content of the invention
It is an object of the invention to provide a kind of refrigerator being capable of reducing energy consumption and its control method.
For achieving the above object, the present invention adopts the following technical scheme that a kind of refrigerator, including casing, located at described
Temperature-changing chamber in casing, cold room, the refrigeration system to described cold room and described temperature-changing chamber offer cold and described refrigeration
Controller, the air-supply passage connecting described cold room and described temperature-changing chamber in described casing and return air that system is electrically connected with
Passage, pass through the wind that described air-supply passage guides described temperature-changing chamber with the air that described cold preservation is indoor located at described cold preservation is indoor
Machine, on described air-supply passage in order to control described air-supply passage break-make the first air door and located at described return air channel
On in order to control the second air door of the break-make of described return air channel, described blower fan, the first air door, the second air door all with described control
Device is electrically connected with；When the Current Temperatures of described temperature-changing chamber are less than the design temperature of described temperature-changing chamber, described first air door, second
Air door is opened described blower fan simultaneously and is started so that the indoor air of the described cold preservation air indoor with described alternating temperature carries out heat exchange, when
When the Current Temperatures of described temperature-changing chamber are higher than the design temperature of described temperature-changing chamber, described first air door, the second air door are closed simultaneously
Described refrigeration system starts provides cold to described temperature-changing chamber.
As further improved technical scheme of the present invention, described blower fan is arranged near described air-supply passage.
As further improved technical scheme of the present invention, described refrigerator also includes the refrigerating chamber in described casing,
Described cold room and described refrigerating chamber are divided into the both sides of described temperature-changing chamber along the vertical direction；Described refrigeration system includes compressing
Machine, be connected with described compressor with cold is provided to described refrigerating chamber and described temperature-changing chamber the first vaporizer, in order to by institute
The cold stating the first vaporizer generation is delivered to the indoor first circulation air channel of freezing and in order to produce described first vaporizer
Raw cold is delivered to the indoor second circulation air channel of alternating temperature, and described second circulation air channel includes air delivery duct and air -return duct, institute
State refrigerator also include on described air delivery duct in order to control described air delivery duct break-make the 3rd air door and located at described time
In order to control the 4th air door of the break-make of described air -return duct on air channel；When the Current Temperatures of described temperature-changing chamber are higher than described temperature-changing chamber
Design temperature when, described 3rd air door, the 4th air door are opened, described first air door, second air door close；When described temperature-changing chamber
Current Temperatures be less than described temperature-changing chamber design temperature when, described first air door, the second air door are opened, described 3rd air door,
4th air door is closed.
For achieving the above object, the present invention also provides a kind of control method controlling above-mentioned refrigerator, described controlling party
Method comprises the steps: to judge the Current Temperatures of described temperature-changing chamber whether less than the design temperature of described temperature-changing chamber, if so, then institute
State the first air door, the second air door is opened, described blower fan starts simultaneously；If it is not, then described refrigeration system starts to described temperature-changing chamber
Cold is provided.
As further improved technical scheme of the present invention, described refrigerator also includes the refrigerating chamber in described casing,
Described cold room and described refrigerating chamber are divided into the both sides of described temperature-changing chamber along the vertical direction；Described refrigeration system includes compressing
Machine, be connected with described compressor with cold is provided to described refrigerating chamber and described temperature-changing chamber the first vaporizer, in order to by institute
State the cold that described first vaporizer is produced and be delivered to the indoor first circulation air channel of freezing and in order to steam described first
The cold sending out device generation is delivered to the indoor second circulation air channel of alternating temperature, and described second circulation air channel includes air delivery duct and return air
Road, described refrigerator also include on described air delivery duct in order to control described air delivery duct break-make the 3rd air door and located at institute
State on air -return duct in order to control the 4th air door of the break-make of described air -return duct；If described control method also comprises the steps: institute
State temperature-changing chamber Current Temperatures be less than described temperature-changing chamber design temperature when, described first air door, described second air door are opened, institute
State blower fan to start, described 3rd air door and described 4th air door are closed simultaneously；If the Current Temperatures of described temperature-changing chamber are higher than described
During the design temperature of temperature-changing chamber, described first air door, the second air door are closed described 3rd air door simultaneously and are opened with the 4th air door.
The invention has the beneficial effects as follows: the present invention is passed through setting connection cold room and is led to the air-supply passage of temperature-changing chamber, return air
Road and pass through described air-supply passage in order to the air that described cold preservation is indoor and guide described temperature-changing chamber located at described cold preservation is indoor
Blower fan, thus when the Current Temperatures of temperature-changing chamber are less than the design temperature of described temperature-changing chamber, can will be indoor for described cold preservation
Hot blast passes through the described alternating temperature interior of described air-supply passage guiding, passes through institute after this hot blast air heat-exchange indoor with described alternating temperature again
State return air channel and return to described cold preservation interior.On the one hand, compensate heating to described temperature-changing chamber by the indoor hot blast of cold preservation, improve
The temperature of described temperature-changing chamber makes the indoor temperature of alternating temperature than more uniform simultaneously；On the other hand, with described temperature-changing chamber heat exchange after heat
The temperature drop of wind, can give described refrigeration chamber after entering described cold room, to reduce the temperature of described cold preservation interior,
Be conducive to the fresh-keeping of the indoor food of described cold preservation, meanwhile, reduce energy consumption.
Brief description
Fig. 1 is the structural representation of the refrigerator in the present invention.
Fig. 2 is the flow chart of the control method of the refrigerator in the present invention.
Specific embodiment
Describe the present invention below with reference to each embodiment shown in the drawings, refer to Fig. 1 to Fig. 2 institute
Show, be the better embodiment of the present invention.
Please join shown in Fig. 1, the present invention provides a kind of refrigerator 100, including the casing, temperature-changing chamber 1 in described casing, cold
Tibetan room 2, refrigerating chamber 3, the air-supply passage 11 of refrigeration system 4, the described temperature-changing chamber of connection 1 and described cold room 2 and return air channel 12,
On described air-supply passage 11 in order to control the break-make of described air-supply passage 11 the first air door 111, located at described return air lead to
On road 12 in order to control the second air door 121 of the break-make of described return air channel 12, in described cold room 2 with by described cold preservation
Air in room 2 guides blower fan 21 and controller in described temperature-changing chamber 1 by described air-supply passage 11.
Described refrigeration system 4, the first air door 111, the second air door 121, blower fan 21 are all electrically connected with described controller, institute
State refrigeration system 4 in order to provide cold to described temperature-changing chamber 1, cold room 2, refrigerating chamber 3.Described cold room 2 and described freezing
Room 3 is divided into the both sides of described temperature-changing chamber 1 along the vertical direction.
Described controller controls described the according to the design temperature of the Current Temperatures of described temperature-changing chamber 1 and described temperature-changing chamber 1
One air door 111 and the opening and closing of described second air door 121.Specifically, when the Current Temperatures of described temperature-changing chamber 1 are less than described temperature-changing chamber
During 1 design temperature, described first air door 111, the second air door 121 are opened makes described temperature-changing chamber 1 and described cold room 2 company of being in
Logical state, is easy to described temperature-changing chamber 1 and carries out heat exchange with described cold room 2；When the Current Temperatures of described temperature-changing chamber 1 are higher than described
During the design temperature of temperature-changing chamber 1, described first air door 111, the second air door 121 are closed, and described refrigeration system starts to institute simultaneously
Stating temperature-changing chamber 1 provides cold to reduce the temperature of described temperature-changing chamber 1.
Described blower fan 21 is arranged near described air-supply passage 11, is less than described alternating temperature in the Current Temperatures of described temperature-changing chamber 1
During the design temperature of room 1, described first air door 111, the second air door 121 are opened, and described controller controls described blower fan 21 simultaneously
Rotate, the hot blast in described cold room 2 is guided described temperature-changing chamber 1 by described air-supply passage 11, this hot blast and described change
Returned in described cold room 2 by described return air channel 12 again after air heat-exchange in greenhouse 1.On the one hand, by cold room 2
Hot blast heat to described temperature-changing chamber 1, to described temperature-changing chamber 1 compensate heating make change to improve the temperature of described temperature-changing chamber 1 simultaneously
Temperature in greenhouse is than more uniform；On the other hand, with the heat exchange of described temperature-changing chamber 1 after hot blast temperature drop, described entering
Can freeze to described cold room 2 after cold room 2, to reduce the temperature in described cold room 2, be conducive in described cold room 2
Food fresh-keeping, meanwhile, reduce energy consumption.
Described refrigeration system is included compressor, is connected with to described refrigerating chamber 3 and described temperature-changing chamber 2 with described compressor
The first vaporizer 41 of cold, the cold in order to produce described first vaporizer 41 is provided to be delivered in refrigerating chamber 3 first
Circulation air path 42 and the cold in order to produce described first vaporizer 41 are delivered to the second circulation air channel in temperature-changing chamber 1
43, when the Current Temperatures of described temperature-changing chamber 1 are higher than the design temperature of described temperature-changing chamber 1, described refrigeration system starts, and described the
The cold that one vaporizer 41 produces is entered in described temperature-changing chamber 1 by described second circulation air channel 43 and freezes to described temperature-changing chamber 1.
Described second circulation air channel 43 includes air delivery duct 431 and the air -return duct 432 being connected with described temperature-changing chamber 1, institute
State refrigerator 100 also include on described air delivery duct 431 in order to control described air delivery duct 431 break-make the 3rd air door 13 and
In order to control the 4th air door 14 of the break-make of described air -return duct 432 on described air -return duct 432.When working as of described temperature-changing chamber 1
When front temperature is higher than the design temperature of described temperature-changing chamber 1, described 3rd air door 13, the 4th air door 14 opens so that the first vaporizer
41 generation energy can be entered in described temperature-changing chamber 1 by described air delivery duct 431, and with described temperature-changing chamber 1 in air
It is back at the position that described first vaporizer 41 is located through described air -return duct 432 after heat exchange and change with described first vaporizer 41
Heat, described first air door 111, the second air door 121 are closed, to prevent the cold wind in described temperature-changing chamber 1 from entering described cold preservation simultaneously
Food in room 2, in freezing described cold room 2.
Certainly, can arrange in the present invention the second vaporizer being connected with described compressor provide to described cold room 2 cold
Amount is it is also possible to setting connects the refrigeration cycle air channel of described cold room 2 and described first vaporizer 41, to steam by described first
Sending out device 41 provides cold to described cold room 2.
Please join shown in Fig. 2, the present invention also provides a kind of control method controlling above-mentioned refrigerator 100, described control method bag
Include following steps: judge whether the Current Temperatures of described temperature-changing chamber 1 are less than the design temperature of described temperature-changing chamber 1, if so, then described
First air door 111, the second air door 121 are opened, and described 3rd air door 13, the 4th air door 14 are closed, and described blower fan 21 starts simultaneously
Heat exchange is carried out with the air that the air that described cold preservation is indoor is indoor with described alternating temperature, thus compensating heating to described temperature-changing chamber；
If it is not, then described first air door 111, the second air door 121 are closed, described 3rd air door 13, the 4th air door 14 are opened, simultaneously described
Refrigeration system starts to be delivered in described temperature-changing chamber 1 with the cold producing described first vaporizer 41 to be made to described temperature-changing chamber 1
Cold.
In sum, the present invention pass through the air-supply passage 11 of setting connection cold room 2 and temperature-changing chamber 1, return air channel 12 with
And in order to the air in described cold room 2 is guided described temperature-changing chamber 1 by described air-supply passage 11 in described cold room 2
Blower fan 21, thus when the Current Temperatures of temperature-changing chamber 1 are less than the design temperature of described temperature-changing chamber 1, described blower fan 21 can be by
Hot blast in described cold room 2 guides in described temperature-changing chamber 1 by described air-supply passage 11, in this hot blast and described temperature-changing chamber 1
Air heat-exchange after returned in described cold room 2 by described return air channel 12 again.On the one hand, by the hot blast in cold room 2
Compensate heating to described temperature-changing chamber 1, the temperature improving described temperature-changing chamber 1 makes the temperature in temperature-changing chamber 1 than more uniform simultaneously；Another
The temperature drop of the hot blast after aspect, with the heat exchange of described temperature-changing chamber 1, can give described cold room 2 after entering described cold room 2
Refrigeration, to reduce the temperature in described cold room 2, is conducive to the fresh-keeping of food in described cold room 2, meanwhile, reduces energy
Consumption.
It should be understood that although this specification is been described by according to embodiment, but not each embodiment only comprises one
Individual independent technical scheme, only for clarity, those skilled in the art should will say this narrating mode of description
As an entirety, the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment understanding.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (5)
1. a kind of refrigerator, including casing, the temperature-changing chamber in described casing, cold room, gives described cold room and described change
Greenhouse provide cold refrigeration system and with described refrigeration system be electrically connected with controller it is characterised in that: described refrigerator
Also include connecting the air-supply passage of described cold room and described temperature-changing chamber and return air channel in described casing, located at described cold
Hide interior and the blower fan of described temperature-changing chamber is guided by described air-supply passage with the air that described cold preservation is indoor, located at described air-supply
On passage in order to control described air-supply passage break-make the first air door and on described return air channel described in order to control
Second air door of the break-make of return air channel, described blower fan, the first air door, the second air door are all electrically connected with described controller；When
When the Current Temperatures of described temperature-changing chamber are less than the design temperature of described temperature-changing chamber, described first air door, the second air door are opened simultaneously
Described blower fan starts so that the indoor air of the described cold preservation air indoor with described alternating temperature carries out heat exchange, when described temperature-changing chamber
When Current Temperatures are higher than the design temperature of described temperature-changing chamber, described refrigeration system simultaneously closed by described first air door, the second air door
Start and provide cold to described temperature-changing chamber.
2. refrigerator as claimed in claim 1 it is characterised in that: described blower fan is arranged near described air-supply passage.
3. refrigerator as claimed in claim 1 it is characterised in that: described refrigerator also includes the refrigerating chamber in described casing,
Described cold room and described refrigerating chamber are divided into the both sides of described temperature-changing chamber along the vertical direction；Described refrigeration system includes compressing
Machine, be connected with described compressor with cold is provided to described refrigerating chamber and described temperature-changing chamber the first vaporizer, in order to by institute
The cold stating the first vaporizer generation is delivered to the indoor first circulation air channel of freezing and in order to produce described first vaporizer
Raw cold is delivered to the indoor second circulation air channel of alternating temperature, and described second circulation air channel includes air delivery duct and air -return duct, institute
State refrigerator also include on described air delivery duct in order to control described air delivery duct break-make the 3rd air door and located at described time
In order to control the 4th air door of the break-make of described air -return duct on air channel；When the Current Temperatures of described temperature-changing chamber are higher than described temperature-changing chamber
Design temperature when, described 3rd air door, the 4th air door are opened, described first air door, second air door close；When described temperature-changing chamber
Current Temperatures be less than described temperature-changing chamber design temperature when, described first air door, the second air door are opened, described 3rd air door,
4th air door is closed.
4. a kind of control the claims 1 described in refrigerator control method it is characterised in that: described control method include as
Lower step: judge the Current Temperatures of described temperature-changing chamber whether less than the design temperature of described temperature-changing chamber, if so, then described first wind
Door, the second air door are opened, and described blower fan starts simultaneously；If it is not, then described refrigeration system starts to described temperature-changing chamber offer cold.
5. control method as claimed in claim 4 it is characterised in that: described refrigerator also includes the freezing in described casing
Room, described cold room and described refrigerating chamber are divided into the both sides of described temperature-changing chamber along the vertical direction；Described refrigeration system includes pressing
Contracting machine, be connected with described compressor with cold is provided to described refrigerating chamber and described temperature-changing chamber the first vaporizer, in order to will
The described cold producing described first vaporizer is delivered to the indoor first circulation air channel of freezing and in order to by described first
The cold that vaporizer produces is delivered to the indoor second circulation air channel of alternating temperature, and described second circulation air channel includes air delivery duct and returns
Air channel, described refrigerator also include on described air delivery duct in order to control described air delivery duct break-make the 3rd air door and located at
In order to control the 4th air door of the break-make of described air -return duct on described air -return duct；If described control method also comprises the steps:
When the Current Temperatures of described temperature-changing chamber are less than the design temperature of described temperature-changing chamber, described first air door, described second air door open,
Described blower fan starts, and described 3rd air door and described 4th air door are closed simultaneously；If the Current Temperatures of described temperature-changing chamber are higher than institute
State temperature-changing chamber design temperature when, described first air door, second air door close simultaneously described 3rd air door open with the 4th air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932569.0A CN106369914A (en) | 2016-10-31 | 2016-10-31 | Refrigerator and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932569.0A CN106369914A (en) | 2016-10-31 | 2016-10-31 | Refrigerator and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369914A true CN106369914A (en) | 2017-02-01 |
Family
ID=57895405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932569.0A Pending CN106369914A (en) | 2016-10-31 | 2016-10-31 | Refrigerator and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369914A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764603A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN109764602A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN111006432A (en) * | 2019-11-20 | 2020-04-14 | 海信容声(广东)冰箱有限公司 | Energy-saving refrigerator and quick thawing method and system thereof |
| CN113883798A (en) * | 2021-10-12 | 2022-01-04 | 珠海格力电器股份有限公司 | Refrigerator and temperature control method and device for temperature changing chamber |
| WO2023274169A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔电冰箱有限公司 | Refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589248A (en) * | 2012-03-09 | 2012-07-18 | 合肥美的荣事达电冰箱有限公司 | Method for controlling refrigerator |
| CN103851873A (en) * | 2013-09-22 | 2014-06-11 | 海信（山东）冰箱有限公司 | Control method of refrigerator provided with variable temperature chamber with unfreezing function |
| CN104034109A (en) * | 2014-06-06 | 2014-09-10 | 广东海洋大学 | Wind circulation intelligent thawing-in refrigerator |
| CN205138029U (en) * | 2015-09-30 | 2016-04-06 | 广东海洋大学 | Intelligence refrigerator that unfreezes |
| CN105605858A (en) * | 2016-03-16 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator and temperature control method for thermostatic chamber in refrigerator |
-
2016
- 2016-10-31 CN CN201610932569.0A patent/CN106369914A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589248A (en) * | 2012-03-09 | 2012-07-18 | 合肥美的荣事达电冰箱有限公司 | Method for controlling refrigerator |
| CN103851873A (en) * | 2013-09-22 | 2014-06-11 | 海信（山东）冰箱有限公司 | Control method of refrigerator provided with variable temperature chamber with unfreezing function |
| CN104034109A (en) * | 2014-06-06 | 2014-09-10 | 广东海洋大学 | Wind circulation intelligent thawing-in refrigerator |
| CN205138029U (en) * | 2015-09-30 | 2016-04-06 | 广东海洋大学 | Intelligence refrigerator that unfreezes |
| CN105605858A (en) * | 2016-03-16 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator and temperature control method for thermostatic chamber in refrigerator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764603A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN109764602A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN111006432A (en) * | 2019-11-20 | 2020-04-14 | 海信容声(广东)冰箱有限公司 | Energy-saving refrigerator and quick thawing method and system thereof |
| CN111006432B (en) * | 2019-11-20 | 2021-11-26 | 海信容声(广东)冰箱有限公司 | Energy-saving refrigerator and quick thawing method and system thereof |
| WO2023274169A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN113883798A (en) * | 2021-10-12 | 2022-01-04 | 珠海格力电器股份有限公司 | Refrigerator and temperature control method and device for temperature changing chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106369914A (en) | Refrigerator and control method thereof | |
| CN106885417B (en) | A kind of control method of refrigerator | |
| CN102306044B (en) | Automatic control refrigeration system for high-density computer room and method thereof | |
| CN101738054B (en) | Method for defrosting based on by-pass circulating defrosting structure of refrigerator | |
| CN205192034U (en) | Refrigerator | |
| CN105674669A (en) | Defrosting methods for double-system air-cooling refrigerator | |
| CN205593264U (en) | Air -cooled refrigerator | |
| CN106482423A (en) | The control method of refrigerator | |
| EP2578973A3 (en) | Refrigerator and control method thereof | |
| CN107289707A (en) | Wind cooling refrigerator | |
| WO2018059522A1 (en) | Refrigerator and method for controlling refrigerator | |
| CN205897672U (en) | White heating structure of freezing fanization of refrigerator | |
| CN104456735A (en) | Air conditioner with fresh air function and control method and system thereof | |
| CN203572126U (en) | Unfreezing fresh-keeping chamber in refrigerator | |
| CN202734071U (en) | Indoor unit of air duct combination air conditioner | |
| CN108286855A (en) | Refrigerator | |
| CN109764602A (en) | Refrigerator and its control method | |
| CN104279812A (en) | Refrigeration device and defrosting method thereof | |
| CN208332825U (en) | A kind of band alternating temperature function can natural defrosting refrigerator | |
| CN105758077A (en) | Refrigerator and control method thereof | |
| CN103673231A (en) | Fresh air temperature control system and temperature control method for data center | |
| CN104879988A (en) | Refrigerator | |
| CN208859987U (en) | Thawing apparatus and the refrigerator for having it | |
| CN105241159B (en) | A kind of Niche type defroster for frost-free refrigerator | |
| CN107461987A (en) | A kind of wind cooling refrigerator and its method of work with energy saving air duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |