CN104121742A - Refrigerator and temperature control method thereof - Google Patents
Refrigerator and temperature control method thereof Download PDFInfo
- Publication number
- CN104121742A CN104121742A CN201310152158.6A CN201310152158A CN104121742A CN 104121742 A CN104121742 A CN 104121742A CN 201310152158 A CN201310152158 A CN 201310152158A CN 104121742 A CN104121742 A CN 104121742A
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- CN
- China
- Prior art keywords
- air
- refrigerator
- quick
- chamber
- freezing
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
Abstract
The invention provides a refrigerator. The refrigerator comprises a freezing chamber, a fast-freezing chamber, a fan and an air channel. The air channel comprises a plurality of air supply outlets, and one or more air supply outlets are matched with the fast-freezing chamber and supply air into the fast-freezing chamber. The refrigerator further comprises an air door arranged in the air channel. The air door is arranged at the downstream position of an evaporator and located between the air supply outlets matched with the fast-freezing chamber and the air supply outlets matched with the freezing chamber. The air supply outlets matched with the fast-freezing chamber are formed in the upstream position of the air supply outlets matched with the freezing chamber. The air door controls the air channel to regulate the ratio of the air supplied to the fast-freezing chamber to air supplied to the freezing chamber. According to the refrigerator, it is guaranteed that the temperature of the freezing chamber can be normally regulated after the fast freezing function is started, and the situation that the temperature of the freezing chamber needs to be very high to meet the requirement of fast freezing of the fast-freezing chamber is avoided.
Description
Technical field
The present invention relates to a kind of refrigeration plant, relate in particular to a kind of the have refrigerator of quick-frozen function and the temperature control method of this refrigerator.
Background technology
Along with growth in the living standard, people are more and more high to the requirement of food fresh-keeping, and the food that particularly refrigerating chamber stores, sometimes needs quick freezing, prevent from damaging because chilling rate causes food cells wall too slowly.In prior art, the refrigerator with quick-frozen function is usually provided with quick-freezing room chamber, and such refrigerator comprises the first blower fan, the second blower fan, evaporimeter, the first air channel and the second air channel.Wherein, the first air channel is communicated with refrigerating chamber, and the second air channel is communicated with quick-freezing room chamber.In general refrigeration situation, if when the refrigerating chamber of refrigerator need to freeze, the first blower fan work, now freezes to refrigerating chamber and quick-freezing room chamber through the first air channel and the second air channel through the air of evaporator cools.After quick-frozen function is opened, the first blower fan quits work, and the second blower fan freezes to quick-freezing room chamber separately.Now, all enter quick-freezing room chamber by the second air channel through the air quantity of evaporimeter, so ownership cold is all concentrated and is blown in quick-freezing room chamber, can fast the food freezing in quick-freezing room chamber be got up.
But, open after quick-frozen function, for the temperature in quick-freezing room chamber is fallen too low, the first blower fan quits work, and the second blower fan works independently.Now, the second blower fan is all input to the air of evaporator cools in quick-freezing room chamber.So, in refrigerating chamber, there is no the supply of cold, caused the rising of temperature in refrigerating chamber, and then cannot meet the demand of freezing in refrigerating chamber.
Summary of the invention
One of object of the present invention is to provide a kind of refrigerator, and it has solved in current quick-freeze refrigerator, and while carrying out quick-frozen refrigeration, in refrigerating chamber, temperature cannot keep constant problem.
Another object of the present invention is to provide a kind of Temp. control method of above-mentioned refrigerator.
One of for achieving the above object, a kind of refrigerator of the present invention, comprise: refrigerating chamber, quick-freezing room chamber, blower fan, and air channel, described air channel comprises multiple air-supplies air port, wherein at least one air-supply air port coordinates with quick-freezing room chamber, to described quick-freezing room chamber interior air-supply, described refrigerator also comprises that one is arranged on the air door in described air channel, described air door is arranged at evaporimeter downstream, the air-supply air port coordinating with quick-freezing room chamber and and the air-supply air port that coordinates of described refrigerating chamber between, the described air port coordinating with quick-freezing room chamber is arranged at the upstream in the described air-supply air port coordinating with refrigerating chamber, air channel described in described airdoor control, to adjust the air-supply ratio in described quick-freezing room chamber and described refrigerating chamber.
As a further improvement on the present invention, between the air-supply air port that described blower fan is arranged at and described quick-freezing room chamber coordinates, described air door.
As a further improvement on the present invention, described refrigerator comprises the temperature sensor for refrigerating chamber temperature described in sensing, described temperature sensor be configured to when described freezing indoor temperature higher than set first threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in open position by described air door.
As a further improvement on the present invention, described refrigerator comprises the temperature sensor for refrigerating chamber temperature described in sensing, described temperature sensor be configured to when described freezing indoor temperature lower than set Second Threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in closed position by described air door.
As a further improvement on the present invention, described rotation speed of fan when described air door is in the closed position is lower than described air door described rotation speed of fan in an open position.
For realizing another goal of the invention of the present invention, the invention provides a kind of temperature control method of refrigerator, described method comprises the steps:
S1, monitor the indoor temperature of described refrigerator freezing;
S2, be arranged at the air door in air channel according to described monitoring result control, to adjust the air-supply ratio in described quick-freezing room chamber and described refrigerating chamber, wherein, described air door is arranged at evaporimeter downstream, the air-supply air port coordinating with quick-freezing room chamber and and the air-supply air port that coordinates of described refrigerating chamber between, the described air port coordinating with quick-freezing room chamber is arranged at the upstream in the described air-supply air port coordinating with refrigerating chamber.
As a further improvement on the present invention, between the air-supply air port that the blower fan of described refrigerator is arranged at and described quick-freezing room chamber coordinates, described air door.
As a further improvement on the present invention, described S2 step comprises: if the described freezing indoor temperature monitoring higher than set first threshold time, described air door is placed in to open position.
As a further improvement on the present invention, described S2 step comprises: if the described freezing indoor temperature monitoring lower than set Second Threshold time, described air door is placed in to closed position.
As a further improvement on the present invention, described S2 step also comprises: in the time that described air door is in the closed position, control the rotation speed of fan of described refrigerator lower than described air door rotation speed of fan in an open position.
Compared with prior art, the invention has the beneficial effects as follows: refrigerator of the present invention has ensured after unlatching quick-frozen function, can carry out normal regulation to the temperature in refrigerating chamber simultaneously, there will not be the quick-frozen demand in order to meet quick-freezing room chamber, and cause the relatively too high problem of temperature in refrigerating chamber.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of a detailed description of the invention of refrigerator of the present invention, and in figure, arrow represents the flow direction of cooling air in air channel in refrigerator;
Fig. 2 is the partial schematic diagram of Fig. 1 apoplexy door section;
Fig. 3 is the temperature curve schematic diagram in refrigerating chamber and the quick-freezing room chamber of refrigerator of the present invention, and wherein transverse axis is time shaft, and the longitudinal axis is temperature axis, and curve A represents the temperature curve of refrigerating chamber, and curve B represents the temperature curve of quick-freezing room chamber.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformation or alternative, within all belonging to protection scope of the present invention.
As shown in Fig. 1 to 2, refrigerator 100 of the present invention comprises casing 10, and the inside of this casing 10 is formed with certain space, and this inner space forms the refrigerating chamber 20 of refrigerator, the article that needs such as refrigerating chamber 20 is the food that is placed therein freeze carry out freezing, prevent that it is putrid and deteriorated.In refrigerating chamber 20, be also provided with independently quick-freezing room chamber 30, this quick-freezing room chamber 30 can be independent of refrigerating chamber 20 and carry out freezing fast to the article of the needs refrigeration of wherein placing.
In order to realize the refrigerating function of refrigerator, in casing 10, be provided with evaporimeter 11 and blower fan 12, be cooled to lower temperature through the air of evaporimeter 11, cooled air is delivered in refrigerating chamber 20 and quick-freezing room chamber 30 under blower fan 12 drives.Refrigerator 100 also comprises air channel 13, and it is for delivery of the cooling air being driven by blower fan 12.Air channel 13 comprises multiple air-supplies air port, and wherein at least one quick-frozen air-supply air port 132 coordinates with quick-freezing room chamber 30, to quick-freezing room chamber 30 inner blower.Air-supply also comprises the freezing air-supply air port 131 of matching with refrigerating chamber 20 in air port, and quick-frozen air-supply air port 132 is arranged at and the upstream in freezing air-supply air port 131.It should be noted that, " upstream " herein and " downstream " relative with " upstream " that below use are to define according to the flow direction of cooling air in refrigerator.
As a kind of embodiment, in air channel 13, be provided with air door 14, this air door 14 is blown between air port 132 and freezing air-supply air port 131 in quick-frozen, and can be used for controlling the air channel being connected with refrigerating chamber 20, thereby stops that the cooling air entering in air channel 13 enters in refrigerating chamber 20.Above-mentioned blower fan 12 is arranged between quick-frozen air-supply air port 132 and air door 14.
In the time that air door 14 is closed, pass through the cooling air of evaporimeter 11 under the driving of blower fan 12, all enter into quick-freezing room chamber 30 by air channel 13, so just can realize fast the refrigeration of food in quick-freezing room chamber 30.
In above-mentioned embodiment, refrigerator 100 also comprises the temperature sensor that is arranged in refrigerating chamber 20, and it can be used for detecting the switching with effect air door 14 of temperature in refrigerating chamber.Particularly, described temperature sensor be configured to when described freezing indoor temperature higher than set first threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in open position by described air door 14.Now, cooling air had both entered in refrigerating chamber 20, also entered in quick-freezing room chamber 30, so that ensure can be in suitable low temperature in refrigerating chamber 20.
Described temperature sensor be configured to when described freezing indoor temperature lower than set Second Threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in closed position by described air door 14.Now cooling air is all sent in quick-freezing room chamber 30 via air channel 13.
It should be noted that, above-mentioned first threshold is more than or equal to Second Threshold.
Above-mentioned air door 14 optionally seals with the mode pair air channel being connected with refrigerating chamber 20 of pivot rotation, and the openings of sizes of the control of air door 14 can be used for controlling the air-supply ratio between refrigerating chamber 20 and quick-freezing room chamber 30.
In the time separately the food in quick-freezing room chamber 30 being freezed, because do not need too much cold, refrigerator 100 also has battery saving mode.Particularly, when air door 12 is closed, trigger corresponding instruction, the control system of refrigerator receives corresponding instruction, and the rotating speed of blower fan 12 is controlled, and the rotating speed of blower fan 12 is reduced.In the time that described air door is in the closed position, control the rotation speed of fan of described refrigerator lower than described air door rotation speed of fan in an open position.Meanwhile, reduce by the air quantity of evaporimeter 11.Like this, not only realize the fast-refrigerating to food in quick-freezing room chamber, also made the power consumption of refrigerator lower simultaneously, further saved the energy, improved the refrigerating efficiency of refrigerator.
Shown in Fig. 3, it is relatively steady that the temperature curve in refrigerating chamber keeps, even if so show that the temperature of refrigerating chamber also can keep constant relatively in the time carrying out quick-frozen refrigeration.
Refrigerator of the present invention has ensured, after unlatching quick-frozen function, can carry out normal regulation to the temperature in refrigerating chamber simultaneously, there will not be the quick-frozen demand in order to meet quick-freezing room chamber, and causes the relatively too high problem of temperature in refrigerating chamber.Meanwhile, beneficial effect of the present invention is also, due to a Fans being only set in refrigerator, refrigerator power consumption reduces.In addition, the small volume that above-mentioned air door occupies, has increased the plot ratio of refrigerator of the present invention relatively.
Correspondingly, the invention still further relates to a kind of temperature control method that is applied to above-mentioned refrigerator, particularly, the control method of temperature sensor comprises the steps:
S1, monitor the indoor temperature of described refrigerator freezing;
S2, be arranged at the air door in air channel according to described monitoring result control, to adjust the air-supply ratio in described quick-freezing room chamber and described refrigerating chamber, wherein, described air door is arranged at the downstream of evaporimeter, the air-supply air port coordinating with quick-freezing room chamber and and the air-supply air port that coordinates of described refrigerating chamber between, the described air port coordinating with quick-freezing room chamber is arranged at the upstream in the described air-supply air port coordinating with refrigerating chamber.
Wherein, between the blower fan 12 of refrigerator is arranged at and described quick-freezing room chamber coordinates air-supply air port, described air door 14.
Further, step S2 also comprises: if the described freezing indoor temperature monitoring higher than set first threshold time, described air door is placed in to open position; If the described freezing indoor temperature monitoring lower than set Second Threshold time, described air door is placed in to closed position.Wherein, above-mentioned first threshold is more than or equal to Second Threshold.
Step S2 also further comprises: in the time that described air door is in the closed position, control the rotation speed of fan of described refrigerator lower than described air door rotation speed of fan in an open position.
In addition, refrigerator also has normal refrigeration mode, and now, said temperature sensor 15 is for triggering the unlatching of blower fan 12 or cutting out.
Above-mentioned quick-freezing room chamber 30 can be quick-freeze drawer.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the present invention.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a refrigerator, comprise: refrigerating chamber, quick-freezing room chamber, blower fan, and air channel, described air channel comprises multiple air-supplies air port, wherein at least one air-supply air port coordinates with quick-freezing room chamber, to described quick-freezing room chamber interior air-supply, it is characterized in that, described refrigerator also comprises that one is arranged on the air door in described air channel, described air door is arranged at evaporimeter downstream, the air-supply air port coordinating with quick-freezing room chamber and and the air-supply air port that coordinates of described refrigerating chamber between, the described air port coordinating with quick-freezing room chamber is arranged at the upstream in the described air-supply air port coordinating with refrigerating chamber, air channel described in described airdoor control, to adjust the air-supply ratio in described quick-freezing room chamber and described refrigerating chamber.
2. refrigerator according to claim 1, is characterized in that, between the air-supply air port that described blower fan is arranged at and described quick-freezing room chamber coordinates, described air door.
3. refrigerator according to claim 1, it is characterized in that, described refrigerator comprises the temperature sensor for refrigerating chamber temperature described in sensing, described temperature sensor be configured to when described freezing indoor temperature higher than set first threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in open position by described air door.
4. refrigerator according to claim 1, it is characterized in that, described refrigerator comprises the temperature sensor for refrigerating chamber temperature described in sensing, described temperature sensor be configured to when described freezing indoor temperature lower than set Second Threshold time, described temperature sensor feedback information, to refrigerator control module, is placed in closed position by described air door.
5. according to the refrigerator described in claim 1 or 4, it is characterized in that, described rotation speed of fan when described air door is in the closed position is lower than described air door described rotation speed of fan in an open position.
6. a temperature control method for refrigerator, is characterized in that, described method comprises the steps:
S1, monitor the indoor temperature of described refrigerator freezing;
S2, be arranged at the air door in air channel according to described monitoring result control, to adjust the air-supply ratio in described quick-freezing room chamber and described refrigerating chamber, wherein, described air door is arranged at evaporimeter downstream, the air-supply air port coordinating with quick-freezing room chamber and and the air-supply air port that coordinates of described refrigerating chamber between, the described air port coordinating with quick-freezing room chamber is arranged at the upstream in the described air-supply air port coordinating with refrigerating chamber.
7. temperature control method according to claim 6, is characterized in that, between the air-supply air port that the blower fan of described refrigerator is arranged at and described quick-freezing room chamber coordinates, described air door.
8. temperature control method according to claim 6, is characterized in that, described S2 step comprises: if the described freezing indoor temperature monitoring higher than set first threshold time, described air door is placed in to open position.
9. temperature control method according to claim 6, is characterized in that, described S2 step comprises: if the described freezing indoor temperature monitoring lower than set Second Threshold time, described air door is placed in to closed position.
10. according to the temperature control method described in claim 6 or 9, it is characterized in that, described S2 step also comprises: in the time that described air door is in the closed position, control the rotation speed of fan of described refrigerator lower than described air door rotation speed of fan in an open position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152158.6A CN104121742A (en) | 2013-04-27 | 2013-04-27 | Refrigerator and temperature control method thereof |
| PCT/CN2013/085941 WO2014173098A1 (en) | 2013-04-27 | 2013-10-25 | Refrigerator and temperature control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152158.6A CN104121742A (en) | 2013-04-27 | 2013-04-27 | Refrigerator and temperature control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121742A true CN104121742A (en) | 2014-10-29 |
Family
ID=51767262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152158.6A Pending CN104121742A (en) | 2013-04-27 | 2013-04-27 | Refrigerator and temperature control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104121742A (en) |
| WO (1) | WO2014173098A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533819A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN104949468A (en) * | 2015-07-10 | 2015-09-30 | 合肥美菱股份有限公司 | Control method of refrigerator air doors |
| CN106123441A (en) * | 2016-06-23 | 2016-11-16 | 海信（山东）冰箱有限公司 | A kind of refrigerator with quick-freezing function |
| CN113915903A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113915834A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739485A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN114485041A (en) * | 2022-02-25 | 2022-05-13 | 珠海格力电器股份有限公司 | Refrigerator control method and refrigerator |
| CN114593553B (en) * | 2022-03-30 | 2022-11-15 | 西安交通大学 | Constant-temperature chamber of refrigerator, control method of constant-temperature chamber and refrigerator |
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| KR100202609B1 (en) * | 1996-12-19 | 1999-06-15 | 구자홍 | Controlling system for rapid cooling refrigerator of micro computer |
| KR20000034310A (en) * | 1998-11-28 | 2000-06-15 | 전주범 | Device for controlling temperature of refrigerator |
| US20100126205A1 (en) * | 2008-11-26 | 2010-05-27 | Oh Min Kyu | Refrigerator and method of controlling the same |
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| JP4080811B2 (en) * | 2002-08-09 | 2008-04-23 | 株式会社東芝 | refrigerator |
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| CN102425898B (en) * | 2011-08-25 | 2014-07-16 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN102620500A (en) * | 2012-04-28 | 2012-08-01 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method thereof |
| CN202598983U (en) * | 2012-04-28 | 2012-12-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
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2013
- 2013-04-27 CN CN201310152158.6A patent/CN104121742A/en active Pending
- 2013-10-25 WO PCT/CN2013/085941 patent/WO2014173098A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100202609B1 (en) * | 1996-12-19 | 1999-06-15 | 구자홍 | Controlling system for rapid cooling refrigerator of micro computer |
| KR20000034310A (en) * | 1998-11-28 | 2000-06-15 | 전주범 | Device for controlling temperature of refrigerator |
| US20100126205A1 (en) * | 2008-11-26 | 2010-05-27 | Oh Min Kyu | Refrigerator and method of controlling the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533819A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN104533819B (en) * | 2014-12-23 | 2017-02-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN104949468A (en) * | 2015-07-10 | 2015-09-30 | 合肥美菱股份有限公司 | Control method of refrigerator air doors |
| CN106123441A (en) * | 2016-06-23 | 2016-11-16 | 海信（山东）冰箱有限公司 | A kind of refrigerator with quick-freezing function |
| CN113915903A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113915834A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014173098A1 (en) | 2014-10-30 |
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