CN105276895B - A kind of wind cooling refrigerator - Google Patents
A kind of wind cooling refrigerator Download PDFInfo
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- CN105276895B CN105276895B CN201410350041.3A CN201410350041A CN105276895B CN 105276895 B CN105276895 B CN 105276895B CN 201410350041 A CN201410350041 A CN 201410350041A CN 105276895 B CN105276895 B CN 105276895B
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- refrigerating chamber
- air inlet
- blower fan
- evaporator
- cavity
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Abstract
The invention discloses a kind of wind cooling refrigerator, including refrigerating chamber, refrigerating chamber and the cavity for installing evaporator, the air inlet of refrigerating chamber to be connected with the air outlet of the cavity of evaporator, and the return air inlet of refrigerating chamber is connected with the air inlet of the cavity of evaporator；The air inlet of refrigerating chamber is connected with the air outlet of the cavity of evaporator, and the return air inlet of refrigerating chamber is connected with the air inlet of the cavity of evaporator, and wherein the air inlet of refrigerating chamber is connected with the air outlet of the cavity of evaporator by the first air channel；The air inlet of refrigerating chamber is connected by the second air channel with the first air channel；The air inlet of refrigerating chamber is provided with the first blower fan and can be connected in the first machine door of automatic shutter under differential pressure action, the first blower fan with the air inlet of refrigerating chamber；The air inlet of refrigerating chamber is provided with the second blower fan and can be connected in the second machine door of automatic shutter under differential pressure action, the second blower fan with the air inlet of refrigerating chamber, and the second blower fan and first blower fan are connected setting.
Description
Technical field
The present invention relates to refrigeration technology field, more particularly to a kind of wind cooling refrigerator.
Background technology
With the increasingly raising of people's living standard, refrigerator turns into a kind of conventional electrical equipment.Wind cooling refrigerator is a kind of profit
The refrigerator of indirect refrigeration with the relatively warm air convection circulation in the cold air and refrigerator inside fan forcing vaporiser.
Existing wind cooling refrigerator generally comprises the refrigerating chamber and refrigerating chamber for being provided with air inlet and return air inlet, refrigerating chamber
The air outlet of cavity of the air inlet of air inlet and refrigerating chamber with installing evaporator is connected, the return air inlet of refrigerating chamber and freezing
The return air inlet of room is connected with the air inlet of the cavity, and low-temperature cold wind caused by such evaporator can be via being attached thereto
Logical air channel respectively enters refrigerating chamber and refrigerating chamber, and refrigerating chamber and refrigerating chamber are freezed.
But due to the effect of blower fan, cold wind can be made to carry substantial amounts of moisture, it is entrained when cold wind is via evaporator
Moisture can be condensed in the surface of evaporator and form frost layer.With the continuous thickening of frost layer, air circuit resistance can be caused not
Disconnected to increase, the coefficient of heat transfer of air side constantly reduces, and the overall refrigeration performance of refrigerator will reduce.Therefore, in order to ensure refrigerator
Refrigeration performance, it is necessary to evaporator carry out defrost processing.Existing refrigeration modes are mainly by controlling heater strip etc. to heat
The start and stop of device are heated to evaporator.
Defrosting is carried out to evaporator using heater and belongs to pressure Defrost mode, while is heated to evaporator
When, it is necessary to ensure that air inlet is closed, therefore, in order to control the opening and closing of air inlet, it is necessary to be set in air inlet opening position
Put the electric-controlled switch such as electrically operated valve.But the setting of motor switch can increase the energy consumption of refrigerator.
Therefore, how to set a kind of refrigerator that can reduce energy consumption is people in the art's technical issues that need to address.
The content of the invention
It is an object of the invention to provide a kind of wind cooling refrigerator, can defrost naturally, reduces energy consumption.
The invention provides a kind of wind cooling refrigerator, including refrigerating chamber, refrigerating chamber and the cavity for installing evaporator, institute
The air inlet for stating refrigerating chamber is connected with the air outlet of the cavity of the evaporator, the return air inlet of the refrigerating chamber and the evaporation
The air inlet of the cavity of device is connected；The air inlet of the refrigerating chamber is connected with the air outlet of the cavity of the evaporator, institute
The return air inlet for stating refrigerating chamber is connected with the air inlet of the cavity of the evaporator, in addition to the first air channel and the second air channel, its
Described in the air inlet of refrigerating chamber be connected with the air outlet of the cavity of the evaporator by first air channel；The freezing
The air inlet of room is connected by second air channel with first air channel；The air inlet of the refrigerating chamber is provided with first
Blower fan and can be in the first machine door of automatic shutter under differential pressure action, the air inlet phase of first blower fan and the refrigerating chamber
Connection；The air inlet of the refrigerating chamber is provided with the second blower fan and can be in the second machinery of automatic shutter under differential pressure action
Door, second blower fan are connected with the air inlet of the refrigerating chamber, and second blower fan is connected with first blower fan and set
Put.
Preferably, first machine door and the second machine door include framework and are installed on the baffle plate of the framework, institute
State baffle plate can in the presence of pressure difference automatic shutter；The baffle plate setting is in the framework towards the refrigerating chamber or described cold
Freeze the side of room, and the baffle plate has keeper with the end set that the framework is connected.
Preferably, the framework is provided with ventilating opening, be arranged at first machine door framework ventilating opening with it is described
The air inlet of refrigerating chamber is connected, and is arranged at the air inlet phase of the ventilating opening and the refrigerating chamber of the framework of second machine door
Connection, the baffle plate setting is in the ventilating opening.
Preferably, the maximum opening angle of first machine door is 30 °, the maximum opening angle of second machine door
For 45 °.
Preferably, the end face that the keeper is used to be in contact with the baffle plate is curved end.
Preferably, the cavity of the evaporator is arranged at the refrigerating chamber and the refrigerating chamber is arranged at the refrigerating chamber
Lower section, the thickness of the foaming layer of the refrigerating chamber are at least 70mm.
Preferably, temperature and humidity sensor are provided with the return air inlet of the refrigerating chamber, the cavity of the evaporator is also
Assisted heating device is provided with, the assisted heating device is electrically connected with the temperature and humidity sensor.
Preferably, the baffle plate is rigid plastics baffle plate.
A kind of wind cooling refrigerator provided by the present invention, including refrigerating chamber, refrigerating chamber and the cavity for installing evaporator,
The air inlet of refrigerating chamber is connected with the air outlet of the cavity of evaporator, the air intake of the return air inlet of refrigerating chamber and the cavity of evaporator
Mouth is connected；The air inlet of refrigerating chamber is connected with the air outlet of the cavity of evaporator, the return air inlet of refrigerating chamber and evaporator
The air inlet of cavity is connected, in addition to the first air channel and the second air channel, wherein the cavity of the air inlet of refrigerating chamber and evaporator
Air outlet be connected by the first air channel；The air inlet of refrigerating chamber is connected by the second air channel with the first air channel；Refrigerating chamber
Air inlet be provided with the first blower fan and can be in the first machine door of automatic shutter under differential pressure action, the first blower fan and refrigeration
The air inlet of room is connected；The air inlet of refrigerating chamber is provided with the second blower fan and can be the of automatic shutter under differential pressure action
Two machine doors, the second blower fan are connected with the air inlet of refrigerating chamber, and the second blower fan and first blower fan are connected setting.Pass through
The second machine door of automatic shutter under differential pressure action is arranged in the air inlet of refrigerating chamber and the air inlet in refrigerating chamber sets the
One machine door, it is ensured that when being cooled down to refrigerating chamber or refrigerating chamber, in the presence of pressure difference, the first machine door and second
Machine door acts respectively, and guarantee individually cools down to refrigerating chamber or refrigerating chamber；Meanwhile when being cooled down to refrigerating chamber, energy
The natural defrost to evaporator is enough realized, compared with prior art, due to ensureing the opening and closing of machine door, structure letter using pressure difference
It is single, it is possible to reduce electric component is set, and then can reduce the power consumption of wind cooling refrigerator.
Brief description of the drawings
Fig. 1 is a kind of structural representation of wind cooling refrigerator provided by the present invention；
Wherein, in Fig. 1：
Refrigerating chamber 1, refrigerating chamber 2, the cavity 3 of evaporator, the first air channel 4, the second air channel 5, first the 6, first machinery of blower fan
The 7, second blower fan 8 of door, the second machine door 9.
Embodiment
The core of the present invention is to provide a kind of wind cooling refrigerator, can defrost naturally, reduces energy consumption.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Fig. 1 is refer to, Fig. 1 is a kind of structural representation of wind cooling refrigerator provided by the present invention.
In this embodiment, wind cooling refrigerator includes refrigerating chamber 1, refrigerating chamber 2 and the cavity 3 for installing evaporator,
Wherein the air inlet of refrigerating chamber 1 is connected by the first air channel 4 with the air outlet of the cavity 3 of evaporator；The air inlet of refrigerating chamber 2
It is connected by the second air channel 5 with the first air channel 4.The air inlet of refrigerating chamber 1 is arranged at the first blower fan 6 and the first machine door 7, the
One blower fan 6 and the linkage of the first machine door 7 are set；The air inlet of refrigerating chamber 2 is provided with the second blower fan 8 and the second machine door 9, and second
The linkage of the machine door 9 of blower fan 8 and second is set, and the first machine door 7 and the second machine door 9 being capable of automatic shutters.
It is arranged such, when compressor is opened, the second blower fan 8 is opened, low-temperature cold wind can going out via the cavity 3 of evaporator
Air port flows through the first air channel 4 and the second air channel 5 and reaches the air inlet of refrigerating chamber 2, in the presence of the second blower fan 8, refrigerating chamber 2
The pressure of air inlet towards the second blower fan 8 is more than the pressure inside refrigerating chamber 2, and the second machine door 9 automatically turns on, refrigerating chamber 2
Air inlet is opened, and cold wind enters refrigerating chamber 2 via the air inlet of refrigerating chamber 2, refrigerating chamber 2 cooled down, simultaneously because second
Air channel 5 is connected with the first air channel 4, therefore when the second blower fan 8 is opened, work of the gas in the first air channel 4 in the second blower fan 8
It can be flowed under via the first air channel 4 to the second air channel 5, therefore the air inlet of refrigerating chamber 1 can form local decompression i.e. refrigerating chamber 1
Air inlet be less than pressure inside refrigerating chamber 1 towards the pressure of the side of the first blower fan 6, therefore, in the presence of pressure difference, the
One machine door 7 is closed, and low-temperature cold wind can be avoided to enter refrigerating chamber 1；
When compressor shutdown, the first blower fan 6 start, the second blower fan 8 is closed, and cold wind can be via the cavity 3 of evaporator
Air outlet enters the first air channel 4, and in the presence of the first blower fan 6, the pressure of the air inlet of refrigerating chamber 1 towards the first blower fan 6 is more than
Pressure inside refrigerating chamber 1, the first machine door 7 are automatically turned on, and the air inlet of refrigerating chamber 1 is opened, and cold wind enters via refrigerating chamber 1
Air port enters refrigerating chamber 1, and refrigerating chamber 1 is cooled down；Because the second air channel 5 is connected with the first air channel 4, therefore when the first wind
When machine 6 is opened, the gas in the second air channel 5 can flow in the presence of the first blower fan 6 via the second air channel 5 to the first air channel 4,
Therefore it is small to form pressure of the air inlet of the i.e. refrigerating chamber 2 of local decompression towards the side of the second blower fan 8 for the air inlet of refrigerating chamber 2
Pressure inside refrigerating chamber 2, therefore, in the presence of pressure difference, the second machine door 9 is closed, and make use of the high temperature of refrigerating chamber 1 cold
Wind (generally 5 DEG C) carries out nature defrosting to evaporator (temperature of evaporator is generally -30 DEG C).So circulation is cooled down,
Evaporator non-frost can be ensured.
In this way, by the second machine door 9 of automatic shutter under being arranged on differential pressure action in the air inlet of refrigerating chamber 2 and cold
The air inlet for hiding room 1 sets the first machine door 7, it is ensured that when being cooled down to refrigerating chamber 2 or refrigerating chamber 1, in pressure difference
Under effect, the first machine door 7 and the second machine door 9 act respectively, and guarantee individually cools down to refrigerating chamber 1 or refrigerating chamber 2；Together
When, when being cooled down to refrigerating chamber 1, the natural defrost to evaporator can be realized, compared with prior art, due to utilizing pressure
Difference ensures the opening and closing of machine door, simple in construction, it is possible to reduce electric component is set, and then can reduce the power consumption of wind cooling refrigerator
Amount.
It should be noted that in this embodiment, the first blower fan 6 and the linkage of the second blower fan 8 refer to when the first wind
When machine 6 operates, the second blower fan 8 stops operating；When the second blower fan 8 operates, the first blower fan 6 stops operating.So, it is ensured that
Individually refrigerating chamber 1 and refrigerating chamber 2 are cooled down.
It should also be noted that, in this embodiment, to machine door and blower fan rename only to facilitate
It is described, the blower fan for being arranged at the air inlet of refrigerating chamber 1 is the first blower fan 6, and its machine door is the first machine door 7, is set
It is the second blower fan 8 in the blower fan that the air inlet of refrigerating chamber 2 goes out, its machine door is the second machine door 9.
In addition, the first machine door 7 and the second machine door 9 include framework and be installed on the baffle plate of framework, baffle plate can be
Automatic shutter in the presence of pressure difference, the end set that baffle plate is connected with framework have keeper.The baffle plate setting of first machine door 7
In the first machine door 7 framework towards the side of refrigerating chamber 1, the baffle plate setting of the second machine door 9 is in the framework of the second machine door 9
Towards the side of refrigerating chamber 2.It is arranged such, by taking the first machine door 7 as an example：When the first blower fan 6 starts, due to the effect of pressure difference
The baffle plate can be made towards the direction of refrigerating chamber 1 to be in opening, the space that baffle plate needs in opening process is larger, therefore will gear
Plate is arranged at the smooth opening and closing that can ensure baffle plate towards the side of refrigerating chamber 1, is easy to the installation of baffle plate.Meanwhile if
Put keeper, it is ensured that the opening angle of baffle plate, the opening angle of baffle plate is met the needs of air intake, be easy to cold wind refrigerating
Room 1 or the diffusion of refrigerating chamber 2.
It should be noted that in order to ensure that baffle plate can realize automatic open-close in the presence of pressure difference, in this specific implementation
In mode, baffle plate is hard plastic board, by taking the first machine door 7 as an example, when the first blower fan 6 starts, under positive differential pressure effect, firmly
The air inlet that matter plastic plate can be blown afloat i.e. refrigerating chamber 1 is opened；When the first blower fan 6 stops, the second blower fan 8 starts, now negative
In the presence of pressure difference and rigid plastics self inertia, hard plastic board is in the air inlet that closure state is refrigerating chamber 1 and closed, and protects
Demonstrate,prove the isolated operation of the refrigeration system of refrigerating chamber 2.
It should also be noted that, in this embodiment, baffle plate is hard plastic board, certainly meet it is cryoprotective
Under the conditions of, also it is not excluded for the baffle plate using other materials.
Furthermore in this embodiment, the framework of the first machine door 7 is provided with is connected with the air inlet of refrigerating chamber 1
Logical ventilating opening, the framework of the second machine door 9 are provided with the ventilating opening being connected with the air inlet of refrigerating chamber 2, baffle plate setting in
Ventilating opening, by taking the first machine door 7 as an example, when baffle plate is in opening, ventilating opening is in open mode, and cold wind can be via
Ventilating opening spreads to refrigerating chamber 1；When baffle plate is in closure state, it is ensured that ventilating opening is closed, so can be with
The cold wind for flowing to refrigerating chamber 2 is avoided to impact refrigerating chamber 1.
It should be noted that in this embodiment, framework is provided with four ventilating openings, and four ventilating openings are along frame
Frame is uniformly distributed, and four ventilating openings are distributed in matrix form.It can so ensure cold wind even into refrigerating chamber 1 or refrigerating chamber
2, avoid local wind rate excessive, and cause the inhomogeneities of refrigeration.Certainly, also it is not excluded for setting the logical of other quantity according to framework
Air port, such as two, four.
Further in scheme, required according to the air intake of refrigerating chamber 1 and refrigerating chamber 2, the maximum unlatching of the first machine door 7
Angle is 30 °, and the maximum opening angle of the second machine door 9 is 45 °.The opening angle of first machine door 7 and the second machine door 9 is equal
Angle between plane where referring to baffle plate and ventilating opening.In this way, by the opening angle of control machinery door, can avoid due to
Opening angle is too small and is not easy to the diffusion of cold wind.
In addition, in order to ensure that the opening angle of machine door meets air intake requirement, in this embodiment, keeper with
The end face that baffle plate is in contact is curved end, so can ensure baffle plate with the contact area between enlarged baffle and keeper
Opening angle reaches its maximum opening angle.
Hereinbefore mainly the structure and set-up mode of machine door are described, hereinafter will be to the He of refrigerating chamber 1
Other setting structures of refrigerating chamber 2 are introduced,
In this embodiment, the cavity 3 for installing evaporator is arranged at refrigerating chamber 1 and refrigerating chamber 1 is arranged at freezing
The lower section of room 2, in order to avoid when the compressor is operated, cold expansion occurs in transmitting procedure for the low-temperature cold wind that evaporator is formed
Dissipate, the thickness of the foaming layer of refrigerating chamber 1 is at least 70mm, in the return air duct that can so avoid the first air channel 4 and refrigerating chamber 2
Cold wind to other positions spread, avoid refrigerating loss.
The assisted heating devices such as electrical heating are additionally provided with, the return air inlet of refrigerating chamber 1 is provided with temperature and humidity sensor,
Temperature, humidity of return air of refrigerating chamber 1 can be monitored with this, when the load of refrigerating chamber 2 is larger, be returned according to refrigerating chamber 1
The start and stop of the temperature, humidity rate of change control assisted heating device of wind, can avoid evaporator from having the generation of residual white phenomenon, and then
The effect of defrost can be ensured.Meanwhile the start and stop of assisted heating device are controlled by using the rate of change of temperature, humidity, can be with
Reduce the start-stop time of assisted heating device, and then the purpose saved.
A kind of wind cooling refrigerator is carried out to provided by the present invention above and has been discussed in detail.Specific case pair used herein
The principle and embodiment of the present invention is set forth, and the explanation of above example is only intended to help the method for understanding the present invention
And its core concept.It should be pointed out that for those skilled in the art, before the principle of the invention is not departed from
Put, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the guarantor of the claims in the present invention
In the range of shield.
Claims (8)
1. a kind of wind cooling refrigerator, including refrigerating chamber (1), refrigerating chamber (2) and the cavity (3) for installing evaporator, described cold
The air inlet for hiding room (1) is connected with the air outlet of the cavity (3) of the evaporator, the return air inlet of the refrigerating chamber (1) and institute
The air inlet for stating the cavity (3) of evaporator is connected；The air inlet of the refrigerating chamber (2) and the cavity (3) of the evaporator
Air outlet is connected, and the return air inlet of the refrigerating chamber (2) is connected with the air inlet of the cavity (3) of the evaporator, its feature
It is, in addition to the first air channel (4) and the second air channel (5), wherein the air inlet of the refrigerating chamber (1) and the evaporator
The air outlet of cavity (3) is connected by first air channel (4)；The air inlet of the refrigerating chamber (2) passes through described second
Air channel (5) is connected with first air channel (4)；The air inlet of the refrigerating chamber (1) is provided with the first blower fan (6) and energy
The first machine door (7) of enough automatic shutters under differential pressure action, first blower fan (6) and the air inlet of the refrigerating chamber (1)
It is connected；The air inlet of the refrigerating chamber (2) is provided with the second blower fan (8) and can be of automatic shutter under differential pressure action
Two machine doors (9), second blower fan (8) are connected with the air inlet of the refrigerating chamber (2), second blower fan (8) and institute
State the first blower fan (6) to be connected setting, the second blower fan (8) described in during the first blower fan (6) operating is shut down, second blower fan
(8) the first blower fan (6) is shut down described in when operating.
2. wind cooling refrigerator according to claim 1, it is characterised in that first machine door (7) and the second machine door (9)
Include framework and be installed on the baffle plate of the framework, the baffle plate can in the presence of pressure difference automatic shutter；The baffle plate
The framework is arranged at towards the side of the refrigerating chamber (1) or the refrigerating chamber (2), and the baffle plate is connected with the framework
The end set connect has keeper.
3. wind cooling refrigerator according to claim 2, it is characterised in that the framework is provided with ventilating opening, is arranged at described
The ventilating opening of the framework of first machine door (7) is connected with the air inlet of the refrigerating chamber (1), is arranged at second machine door
(9) ventilating opening of framework is connected with the air inlet of the refrigerating chamber (2), and the baffle plate setting is in the ventilating opening.
4. wind cooling refrigerator according to claim 1, it is characterised in that the maximum opening angle of first machine door (7)
For 30 °, the maximum opening angle of second machine door (9) is 45 °.
5. wind cooling refrigerator according to claim 2, it is characterised in that the keeper is used for what is be in contact with the baffle plate
End face is curved end.
6. the wind cooling refrigerator according to Claims 2 or 3, it is characterised in that the cavity (3) of the evaporator is arranged at described
Refrigerating chamber (1) and the refrigerating chamber (1) are arranged at the lower section of the refrigerating chamber (2), the thickness of the foaming layer of the refrigerating chamber (1)
At least 70mm.
7. wind cooling refrigerator according to claim 6, it is characterised in that be provided with temperature at the return air inlet of the refrigerating chamber (1)
Degree and humidity sensor, the cavity (3) of the evaporator are additionally provided with assisted heating device, the assisted heating device with it is described
Temperature and humidity sensor are electrically connected.
8. wind cooling refrigerator according to claim 7, it is characterised in that the baffle plate is rigid plastics baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350041.3A CN105276895B (en) | 2014-07-22 | 2014-07-22 | A kind of wind cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350041.3A CN105276895B (en) | 2014-07-22 | 2014-07-22 | A kind of wind cooling refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276895A CN105276895A (en) | 2016-01-27 |
| CN105276895B true CN105276895B (en) | 2017-12-01 |
Family
ID=55146352
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410350041.3A Active CN105276895B (en) | 2014-07-22 | 2014-07-22 | A kind of wind cooling refrigerator |
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| CN (1) | CN105276895B (en) |
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| CN105865121B (en) * | 2016-03-31 | 2018-07-13 | 青岛海尔特种电冰箱有限公司 | Refrigerating device |
| CN105698465B (en) * | 2016-03-31 | 2018-05-29 | 合肥海尔电冰箱有限公司 | Refrigerating device |
| CN106642971A (en) * | 2016-12-08 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerator and defrosting control method for refrigerator |
| CN109696004A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109696005A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109631459B (en) * | 2018-12-05 | 2020-11-10 | 苏师大半导体材料与设备研究院(邳州)有限公司 | A household refrigerator for preventing cold air leakage |
| CN113375414B (en) * | 2020-02-25 | 2022-09-27 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
| CN113375410B (en) * | 2020-02-25 | 2022-09-30 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
| CN112696860A (en) * | 2020-12-18 | 2021-04-23 | 合肥朗驰工业设计有限公司 | Refrigerator freezing return air duct and defrosting control method thereof |
| CN115479436B (en) * | 2021-05-31 | 2024-05-14 | 重庆海尔制冷电器有限公司 | Air duct assembly, refrigerator and control method of air duct assembly |
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| GB2257267B (en) * | 1991-05-13 | 1994-11-30 | Mitsubishi Electric Corp | Control device for a refrigerator |
| CN1191299A (en) * | 1997-02-20 | 1998-08-26 | 大宇电子株式会社 | Refrigerator for discharging cool air from door by using air curtain generating device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105276895A (en) | 2016-01-27 |
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