CN107461987A - A kind of wind cooling refrigerator and its method of work with energy saving air duct - Google Patents
A kind of wind cooling refrigerator and its method of work with energy saving air duct Download PDFInfo
- Publication number
- CN107461987A CN107461987A CN201710668403.7A CN201710668403A CN107461987A CN 107461987 A CN107461987 A CN 107461987A CN 201710668403 A CN201710668403 A CN 201710668403A CN 107461987 A CN107461987 A CN 107461987A
- Authority
- CN
- China
- Prior art keywords
- chamber
- cold
- refrigerating chamber
- backwind tube
- temperature
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011232 storage material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention discloses a kind of wind cooling refrigerator with energy saving air duct, including shell and inner bag, the inner bag are arranged on the inside of shell, thermal insulation packing layer are provided between inner bag and shell.The top of the inner bag has refrigerating chamber, and its underpart is provided with refrigerating chamber, and refrigerating chamber is located at the lower section of refrigerating chamber.The rear side of refrigerating chamber, it is provided with the cold wind chamber for installing evaporator and blower fan.Evaporator is installed on the bottom of cold wind chamber, and assembling is in the middle part of cold wind chamber.The top of cold wind chamber is connected by the first ajutage with refrigerating chamber to be communicated, and the refrigerating chamber is connected by the first backwind tube with the bottom of cold wind chamber to be communicated, and cold-storage device is provided with the inside of the first backwind tube.Invention additionally discloses a kind of method of work of the wind cooling refrigerator with energy saving air duct.The present invention is reasonable in design, and manufacturing cost is low, practical, can reduce the thermic load of refrigerating chamber and temperature-changing chamber, improves the efficiency of wind cooling refrigerator.
Description
Technical field
The present invention relates to household electrical appliance technical field, and in particular to a kind of wind cooling refrigerator and its work with energy saving air duct
Method.
Background technology
Existing multi-temperature zone wind cooling refrigerator uses air duct type air return structure, connection refrigerating chamber, refrigerating chamber or temperature-changing chamber, passes through
The temperature being arranged in the airdoor control refrigerating chamber on wind inlet channel, refrigerating chamber or temperature-changing chamber.Under cooling condition, blower fan will steam
The cold wind formed outside device is sent out, refrigerating chamber, refrigerating chamber or temperature-changing chamber is blown into by the blast pipe each connected respectively, freezes simultaneously
The gas of room, refrigerating chamber or temperature-changing chamber, the outside cooling of evaporator is back to by the backwind tube each connected respectively, after cooling
Refrigerating chamber, refrigerating chamber or temperature-changing chamber are blown into by blower fan again, formed in refrigerating chamber, refrigerating chamber or temperature-changing chamber continuously circulate it is cold
Wind.After defrost operating mode starts, it is that evaporator defrost produces hot and humid gas, while hot and humid gas that heater strip, which produces heat, cold
Under the driving of hot gas pressure difference, hot wet gas current ascends into refrigerating chamber and temperature-changing chamber, causes refrigerating chamber and alternating temperature room temperature to rise,
Thermic load increases.
The content of the invention
The defects of above-mentioned prior art is present is directed to, it is an object of the present invention to propose that one kind has energy saving air duct
Wind cooling refrigerator, for solve evaporator defrost caused by hot and humid gas enter refrigerating chamber and temperature-changing chamber, cause refrigerating chamber with
The problem of increase of temperature-changing chamber thermic load brings energy consumption increase.
To achieve these goals, the technical solution of use is the present invention：
A kind of wind cooling refrigerator with energy saving air duct, including shell and inner bag, the inner bag is arranged on the inside of shell, interior
Thermal insulation packing layer is provided between the outer wall of courage and the inwall of shell.The top of the inner bag has refrigerating chamber, and its underpart is set
There is refrigerating chamber, refrigerating chamber is located at the lower section of refrigerating chamber.Positioned at the rear side of refrigerating chamber, it is provided with for installing evaporator and blower fan
Cold wind chamber.Evaporator is installed on the bottom of cold wind chamber, and assembling is in the middle part of cold wind chamber.Sent by first on the top of cold wind chamber
Airduct is connected with refrigerating chamber to be communicated, and the refrigerating chamber is connected by the first backwind tube with the bottom of cold wind chamber to be communicated, the first return air
Cold-storage device is provided with the inside of pipe.
Preferably, the inner bag also has temperature-changing chamber, and temperature-changing chamber is between refrigerating chamber and refrigerating chamber；The top of cold wind chamber
It is connected by the second ajutage with temperature-changing chamber and is communicated, the temperature-changing chamber is connected phase by the second backwind tube with the bottom of cold wind chamber
It is logical；The inner side of second backwind tube, it is provided with and identical cold-storage device on the inside of the first backwind tube.
Preferably, first ajutage, the second ajutage, the first backwind tube and the second backwind tube, it is embedded in insulation and fills out
The inside of layer is filled, the inside of first ajutage and the second ajutage, is each equipped with air door.
Preferably, the cold-storage device includes two cold-storage installing plates, two cold-storage installing plates made of cool storage material
It is positioned opposite on the inwall of corresponding backwind tube.The outer arcuate face of each cold-storage installing plate, with the first backwind tube or
The inwall of second backwind tube fixes fitting.
Preferably, the shell is located at the inside on rear side of refrigerating chamber, has the compressor chamber for placing compressor, and compressor leads to
Pipeline is crossed with evaporator to be connected.Electric heater is configured with the evaporator, electric heater is controlled by singlechip controller.
It is another object of the present invention to propose a kind of method of work of wind cooling refrigerator.
A kind of method of work of wind cooling refrigerator, suitable for above-mentioned wind cooling refrigerator, the evaporator in the operating condition, first
Air door in ajutage and the second ajutage is opened, and the cold wind of cold wind intracavitary is continuously blown refrigerating chamber, in temperature-changing chamber by blower fan, together
When refrigerating chamber, the gas backstreaming in temperature-changing chamber to cold wind intracavitary, the cold-storage on the first backwind tube or the second return air inside pipe wall
Installing plate is down to low-temperature condition.After the evaporator stops operation, the air door in the first ajutage and the second ajutage is closed.Open
Electric heater is opened, heating defrost is carried out to evaporator, cold wind intracavitary hot and humid gas enter the first backwind tube and the second backwind tube, the
The cold-storage installing plate of the low-temperature condition of one backwind tube and the second return air inside pipe wall, the heat of hot and humid gas is absorbed, drop its temperature
It is low.
By using above-mentioned technical proposal, the method have the benefit that：The present invention is by refrigerating chamber and alternating temperature
Room respectively corresponding to cold-storage device is installed on the first backwind tube and the second return air inside pipe wall, cold-storage device heat release, heat absorption, in absorption
The heat of hot humid gas is risen, reduces its temperature, significantly reduces the shadow made into the gas of refrigerating chamber and temperature-changing chamber to each room temperature
Ring.When accelerating start next time, the equalized temperature of each compartment, the temperature fluctuation of compartment is reduced, reach the purpose of highly effective refrigeration.This hair
Bright reasonable in design, manufacturing cost is low, practical, can reduce the thermic load of refrigerating chamber and temperature-changing chamber, improves air-cooled ice
The efficiency of case.
Brief description of the drawings
Fig. 1 is a kind of principle schematic diagram of the wind cooling refrigerator with energy saving air duct of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
Embodiment 1, with reference to Fig. 1, a kind of wind cooling refrigerator with energy saving air duct, including shell 1 and inner bag 2, the inner bag 2
The inside of shell 1 is fixedly installed in, thermal insulation packing layer 3 is full of between the outer wall of inner bag 2 and the inwall of shell 1.The inner bag 2
Top has refrigerating chamber 21, and its underpart is provided with refrigerating chamber 23, and the inner bag 2 is additionally provided with temperature-changing chamber 22, refrigerating chamber 21, alternating temperature
Room 22 and refrigerating chamber 23 are arranged in order from top to bottom, and front side is unenclosed construction.Positioned at the rear side of refrigerating chamber, use is provided with
In installation evaporator 8 and the cold wind chamber 4 of blower fan 9.Blower fan 9 is installed on the middle part of cold wind chamber 4, and cold wind chamber is divided into upper and lower two
Point, evaporator 8 is installed on the part of the lower section of cold wind chamber 4, and under cooling condition, the portion gas of the lower section of cold wind chamber 4 is in blower fan 9
Under effect, its upper section is continuously entered.
The top of cold wind chamber 4 is connected by the first ajutage 31 with refrigerating chamber 21 to be communicated, and the refrigerating chamber 21 passes through first
Backwind tube 32 is connected with the bottom of cold wind chamber 4 to be communicated, cold wind caused by the top of cold wind chamber 4, is blown into by the first ajutage 31 cold
Hide in room 21, the gas in refrigerating chamber 21 is back to the bottom of cold wind chamber 4 through the first backwind tube 32 again, cools by evaporator 8
Afterwards, it is blown into again in refrigerating chamber 21, successively circulation.The top of cold wind chamber 4 passes through the second ajutage 33 and temperature-changing chamber 22
Communicate, the temperature-changing chamber 22 is connected by the second backwind tube 24 with the bottom of cold wind chamber 4 to be communicated, temperature-changing chamber 22 and cold wind chamber
Gas circulating between 4 is identical with the gas circulating between refrigerating chamber 21 and cold wind chamber 4.First ajutage
31st, the second ajutage 33, the first backwind tube 32 and the second backwind tube 34, the inside of thermal insulation packing layer 3 is embedded in, described first send
The inside of the ajutage 33 of airduct 31 and second, is each equipped with air door 35.Under cooling condition, adjusted by air door 35 and enter refrigeration
Room 21 and the cold blast rate of temperature-changing chamber 22, after cooling condition terminates, the wind that is configured in the first ajutage 31 and the second ajutage 33
Door 35 is turned off.
The outside of the backwind tube 34 of first backwind tube 32 and second, is provided with cold-storage device 5.The cold-storage device 5
Including two cold-storage installing plates 51 made of cool storage material, two cold-storage installing plates 51 are positioned opposite in corresponding return air
On the inwall of pipe.The outer arcuate face of each cold-storage installing plate 51, the inwall with the first backwind tube 32 or the second backwind tube 34 are consolidated
Fixed fitting.Under cooling condition, the first backwind tube 32 and the cold-storage device 5 in the outside of the second backwind tube 34 are configured at, it is right to absorb its
The temperature for the backwind tube answered, in low-temperature condition.
The shell 1 is located at the inside of the rear side of refrigerating chamber 23, has the compressor chamber for placing compressor 6, and compressor 6 passes through
Pipeline is connected with evaporator 8.Electric heater 7 is configured with the evaporator 8, electric heater 7 is controlled by singlechip controller
System, under defrost operating mode, electric heater 7 is thermally formed hot and humid gas, the first ajutage 31 and the second ajutage 33 to evaporator 8
Interior air door 35, hot and humid gas are prevented to enter refrigerating chamber 21 and temperature-changing chamber 22.Cold-storage device 5 in low-temperature condition, absorb the
The temperature of hot and humid gas, makes the temperature of hot and humid gas reduce in one backwind tube 32 or the second backwind tube 34, and it is cold to prevent it from entering
Hide room 21 and temperature-changing chamber 22.
Embodiment 2, with reference to Fig. 1, a kind of method of work of wind cooling refrigerator, suitable for above-mentioned wind cooling refrigerator, the evaporator 8
In the operating condition, the air door 35 in the first ajutage 31 and the second ajutage 33 is opened, and blower fan 9 is by the cold wind in cold wind chamber 4
It is continuously blown refrigerating chamber 21, in temperature-changing chamber 22, while the gas in refrigerating chamber 21, temperature-changing chamber 22, respectively by the first backwind tube
32 or second backwind tube 34 be back to the bottom of cold wind chamber 4, refrigerating chamber 21 is blown into by blower fan 9 again after the cooling of evaporator 8, become
Greenhouse 22.Under cooling condition, the cold-storage installing plate 51 on the first backwind tube 32 or the inwall of the second backwind tube 34, it will absorb
The temperature of first backwind tube 32 or the air of the second backwind tube 34 is down to low-temperature condition, and continues to keep low-temperature condition.
After the evaporator 8 is stopped, the air door 35 in the first ajutage 31 and the second ajutage 33 is closed, refrigerating chamber
21st, the gas flowing between temperature-changing chamber 22 and cold wind chamber 4 stops.Under defrost operating mode, electric heater 7 is opened, and evaporator 8 is entered
Row heating defrost, cold wind intracavitary produces hot and humid gas, due to the original of pressure differential between refrigerating chamber 21, temperature-changing chamber 22 and cold wind chamber 4
Cause, hot and humid gas will flow to refrigerating chamber 21, temperature-changing chamber 22.Air door 35 in first ajutage 31 and the second ajutage 33, prevent
Hot and humid gas will flow to refrigerating chamber 21, temperature-changing chamber 22.The hot and humid gas enter the first backwind tube 32 and the second backwind tube 34, low
The cold-storage installing plate 51 of temperature state, absorbing the heat of hot and humid gas in the first backwind tube 32 and the second backwind tube 34 drops its temperature
It is low.After hot and humid gas cooling, each muffler internal pressure subtractive is small, and the hot humid gas rate of climb slows down, into refrigerating chamber 21 and alternating temperature
Gas in room 22 influences to reduce on above-mentioned two indoor temperature, reduces refrigerating chamber 21, the thermic load of temperature-changing chamber 22, improves air-cooled
The efficiency of refrigerator.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention, it should also belong to the present invention's
Protection domain.
Claims (6)
1. a kind of wind cooling refrigerator with energy saving air duct, including shell and inner bag, it is characterised in that the inner bag is arranged on shell
Inside, be provided with thermal insulation packing layer between the outer wall of inner bag and the inwall of shell；The top of the inner bag has refrigerating chamber, its
Bottom is provided with refrigerating chamber, and refrigerating chamber is located at the lower section of refrigerating chamber；The rear side of refrigerating chamber, it is provided with for installing evaporator and wind
The cold wind chamber of machine；Evaporator is installed on the bottom of cold wind chamber, and assembling is in the middle part of cold wind chamber；The top of cold wind chamber passes through
One ajutage is connected with refrigerating chamber to be communicated, and the refrigerating chamber is connected by the first backwind tube with the bottom of cold wind chamber to be communicated, and first
Cold-storage device is provided with the inside of backwind tube.
2. a kind of wind cooling refrigerator with energy saving air duct according to claim 1, it is characterised in that the inner bag also has
Temperature-changing chamber, temperature-changing chamber is between refrigerating chamber and refrigerating chamber；The top of cold wind chamber is connected phase by the second ajutage with temperature-changing chamber
Logical, the temperature-changing chamber is connected by the second backwind tube with the bottom of cold wind chamber to be communicated；The inner side of second backwind tube, is provided with
With identical cold-storage device on the inside of the first backwind tube.
A kind of 3. wind cooling refrigerator with energy saving air duct according to claim 1, it is characterised in that first air-supply
Pipe, the second ajutage, the first backwind tube and the second backwind tube, are embedded in the inside of thermal insulation packing layer, first ajutage and
The inside of second ajutage, is each equipped with air door.
A kind of 4. wind cooling refrigerator with energy saving air duct according to claim 2, it is characterised in that the cold-storage device bag
Two cold-storage installing plates made of cool storage material are included, two cold-storage installing plates are positioned opposite in corresponding backwind tube
On wall；The outer arcuate face of each cold-storage installing plate, fix and be bonded with the inwall of the first backwind tube or the second backwind tube.
5. a kind of wind cooling refrigerator with energy saving air duct according to claim 1, it is characterised in that the shell is positioned at cold
The inside frozen on rear side of room, has the compressor chamber for placing compressor, and compressor is connected by pipeline with evaporator；The evaporator
On be configured with electric heater, electric heater is controlled by singlechip controller.
6. a kind of method of work of wind cooling refrigerator, suitable for the wind cooling refrigerator described in any one of claim 1 to 5, its feature exists
In, the evaporator in the operating condition, the air door in the first ajutage and the second ajutage is opened, and blower fan is by cold wind intracavitary
Cold wind is continuously blown refrigerating chamber, in temperature-changing chamber, while the gas backstreaming in refrigerating chamber, temperature-changing chamber is to cold wind intracavitary, positioned at first
Cold-storage installing plate on backwind tube or the second return air inside pipe wall is down to low-temperature condition；After the evaporator stops operation, first send
Air door in airduct and the second ajutage is closed；Opening electric heater, heating defrost, cold wind intracavitary damp-heat are carried out to evaporator
Body enters the first backwind tube and the second backwind tube, the cold-storage installation of the low-temperature condition of the first backwind tube and the second return air inside pipe wall
Plate, the heat of hot and humid gas is absorbed, make the reduction of its temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668403.7A CN107461987B (en) | 2017-08-08 | 2017-08-08 | Air-cooled refrigerator with energy-saving air duct and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668403.7A CN107461987B (en) | 2017-08-08 | 2017-08-08 | Air-cooled refrigerator with energy-saving air duct and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107461987A true CN107461987A (en) | 2017-12-12 |
| CN107461987B CN107461987B (en) | 2023-07-04 |
Family
ID=60548502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710668403.7A Active CN107461987B (en) | 2017-08-08 | 2017-08-08 | Air-cooled refrigerator with energy-saving air duct and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461987B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344224A (en) * | 2017-12-23 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator and its operation method |
| CN108344230A (en) * | 2017-12-23 | 2018-07-31 | 青岛海尔股份有限公司 | Anti-condensation refrigerator and its operation method |
| CN109373670A (en) * | 2018-11-05 | 2019-02-22 | 青岛海尔股份有限公司 | Refrigerator |
| CN111288721A (en) * | 2020-03-17 | 2020-06-16 | 广东奥马冰箱有限公司 | Air circulation system is sent back to refrigerator multi-temperature-zone |
| WO2020125451A1 (en) * | 2018-12-19 | 2020-06-25 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN111578595A (en) * | 2020-05-25 | 2020-08-25 | 珠海格力电器股份有限公司 | Super-ice-temperature refrigerator and food fresh-keeping method |
| CN111609625A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔电冰箱有限公司 | refrigerator |
| CN114440518A (en) * | 2020-10-30 | 2022-05-06 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026240A1 (en) * | 2014-08-21 | 2016-02-25 | 海信（山东）冰箱有限公司 | Control method and device for air-cooled refrigerator, and air-cooled refrigerator |
| CN106322883A (en) * | 2016-08-19 | 2017-01-11 | 海信容声(广东)冰箱有限公司 | Air-cooled refrigerator and control method thereof |
| CN207113360U (en) * | 2017-08-08 | 2018-03-16 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator with energy saving air duct |
-
2017
- 2017-08-08 CN CN201710668403.7A patent/CN107461987B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026240A1 (en) * | 2014-08-21 | 2016-02-25 | 海信（山东）冰箱有限公司 | Control method and device for air-cooled refrigerator, and air-cooled refrigerator |
| CN106322883A (en) * | 2016-08-19 | 2017-01-11 | 海信容声(广东)冰箱有限公司 | Air-cooled refrigerator and control method thereof |
| CN207113360U (en) * | 2017-08-08 | 2018-03-16 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator with energy saving air duct |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344224A (en) * | 2017-12-23 | 2018-07-31 | 青岛海尔股份有限公司 | Refrigerator and its operation method |
| CN108344230A (en) * | 2017-12-23 | 2018-07-31 | 青岛海尔股份有限公司 | Anti-condensation refrigerator and its operation method |
| CN109373670A (en) * | 2018-11-05 | 2019-02-22 | 青岛海尔股份有限公司 | Refrigerator |
| WO2020125451A1 (en) * | 2018-12-19 | 2020-06-25 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN111609625A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔电冰箱有限公司 | refrigerator |
| CN111288721A (en) * | 2020-03-17 | 2020-06-16 | 广东奥马冰箱有限公司 | Air circulation system is sent back to refrigerator multi-temperature-zone |
| CN111578595A (en) * | 2020-05-25 | 2020-08-25 | 珠海格力电器股份有限公司 | Super-ice-temperature refrigerator and food fresh-keeping method |
| CN114440518A (en) * | 2020-10-30 | 2022-05-06 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
| CN114440518B (en) * | 2020-10-30 | 2023-10-24 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107461987B (en) | 2023-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107461987A (en) | A kind of wind cooling refrigerator and its method of work with energy saving air duct | |
| CN104956168B (en) | Masking device and the refrigerator including the masking device | |
| CN107421200B (en) | A kind of wind cooling refrigerator defrosting control method | |
| KR101788600B1 (en) | Refrigerator with a convertible chamber and an operation method thereof | |
| CN103851851B (en) | A kind of wind cooling refrigerator with humidification function and control method thereof | |
| CN205593264U (en) | Air -cooled refrigerator | |
| CN107388691B (en) | The control method and system of wind cooling refrigerator, freezing chamber humidification | |
| WO2018032607A1 (en) | Air-cooled refrigerator and control method therefor | |
| CN107328154A (en) | A kind of wind cooling refrigerator and humidification preservation method | |
| CN207113360U (en) | A kind of wind cooling refrigerator with energy saving air duct | |
| CN106766525B (en) | Wind cooling refrigerator and its defrosting control method | |
| CN109764602B (en) | Control method of refrigerator | |
| CN207351040U (en) | Refrigerator | |
| CN105241159B (en) | A kind of Niche type defroster for frost-free refrigerator | |
| CN103438641A (en) | Refrigerator | |
| JP2017003176A (en) | Refrigeration device and refrigerator including the same | |
| CN107606844A (en) | Refrigerator | |
| CN107270622A (en) | Refrigerating device | |
| CN105698484A (en) | Control method and control device for single-system air-cooling refrigerator, and refrigerator | |
| CN107543351B (en) | Refrigerator and control method thereof | |
| CN105135792A (en) | Air cooler capable of realizing internal defrosting | |
| CN108344230A (en) | Anti-condensation refrigerator and its operation method | |
| JPH11173729A (en) | Refrigerator | |
| CN203758139U (en) | Multi-fan refrigerator air duct | |
| JP2008075939A (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |