CN101206093A - Refrigerator with ion generator and method of controlling the same - Google Patents
Refrigerator with ion generator and method of controlling the same Download PDFInfo
- Publication number
- CN101206093A CN101206093A CNA2007101391271A CN200710139127A CN101206093A CN 101206093 A CN101206093 A CN 101206093A CN A2007101391271 A CNA2007101391271 A CN A2007101391271A CN 200710139127 A CN200710139127 A CN 200710139127A CN 101206093 A CN101206093 A CN 101206093A
- Authority
- CN
- China
- Prior art keywords
- storeroom
- cold air
- refrigerator
- refrigerating chamber
- ion generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
-
- 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
- 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
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
-
- 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
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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
Disclosed are a refrigerator equipped with an ion generator and a method for controlling the same, capable of maintaining the density of ozone, which is generated together with ions, to a level less than a predetermined level. The refrigerator and the method for controlling the same can adjust the density of ozone in the refrigerator without employing additional equipment or the control for the equipment such that the ozone is not harmful to a human body by incorporating an operational pattern of a damper operating according to the temperatures of both a freezing chamber and a refrigerating chamber with the operation of the ion generator in order to control the density of the ozone generated from the insides of plural storage rooms by the operation of the ion generator.
Description
Technical field
The present invention relates to a kind of refrigerator and control method thereof, more particularly, the present invention relates to a kind of refrigerator and control method thereof that is equipped with ion generator, this refrigerator can remain the level of density of the ozone that produces with ion and be lower than predeterminated level.
Background technology
Traditional refrigerator mainly comprises compressor, condenser, expansion gear, evaporimeter and the hydraulic accumulator that is used to form kind of refrigeration cycle, is used for various foods are remained on fresh state for a long time.In this refrigerator, when the liquid refrigerant that flows in evaporimeter is evaporated, the heat around it absorbs, thus cold air is provided to refrigerating chamber and refrigerating chamber.
Because be stored at food exposure in the refrigerator when being opened of refrigerator in extraneous air, so there is following problem in refrigerator: various bacteriums enter the storeroom of refrigerator, breed in storeroom then.In order to address this problem, researched and developed various technology recently, in the storeroom of refrigerator, ion generator is set, storeroom is carried out sterilization by ion or the ozone that produces from this ion generator.
Traditional refrigerator comprises the ion generator with discharger, and described discharger discharges the high pressure that high-pressure generator produces to atmosphere, to produce ion.Use the ion generator of described high pressure when producing ion, also to produce ozone in addition.
The ozone that produces with ion carries out sterilization and deodorizing to compartment interior under appropriate density.But (for example compartment interior) continues accumulation if ozone is in airtight space, and then a large amount of ozone are distributed in the storeroom, thereby when the door of refrigerator was opened, it is unpleasant that the user can feel, perhaps can bad influence be arranged to human body.
In order to address this problem, ozone is installed in storeroom is removed the unit, like this, if the density of ozone surpasses predeterminated level, then start working in ozone removal unit.But, in this case, must remove the unit at ozone extra equipment and control module are set, like this, can increase the manufacturing cost of refrigerator.In addition, all be installed in the refrigerator, then cause high power consumption if ion generator and ozone are removed two of unit.
Summary of the invention
Therefore, the present invention is proposed to solve the above-mentioned the problems of the prior art that appear at, an aspect of of the present present invention provides a kind of refrigerator and control method thereof, described refrigerator and control method thereof can combine with the operation of ion generator by the normal mode of operation with refrigerator, do not using extra device or be used under the situation of controller of described device, can regulate the density of the ozone in the refrigerator, make ozone can not apply bad influence human body.
Another aspect of the present invention provides a kind of refrigerator and control method thereof, and it realizes the desirable sterilizing function to storeroom by being evenly distributed in the storeroom from ion and the ozone that ion generator produces.
Other aspect and/or advantage are set forth a part in the following description, and a part will become clear by described description, perhaps can learn by implementing the present invention.
Above-mentioned and/or others can realize that described refrigerator comprises by a kind of refrigerator is provided: a plurality of storerooms; Circulating fan makes cold air circulate in storeroom by cold air channel; Air door is arranged on the predetermined portions of cold air channel and the opening degree of the cold air channel of control connection storeroom; Ion generator produces ion in storeroom; Controller is according to the operation of the opening degree of air door control ion generator, to be adjusted in the density of the ozone that produces in the storeroom.
In addition, ion generator is arranged at least one storeroom.
In addition, storeroom comprises refrigerating chamber and refrigerating chamber, and ion generator is arranged in the refrigerating chamber.
Controller makes ion generator operation when air door is opened, and controller stops the operation of ion generator when air door is closed.
Described refrigerator also comprises the temperature sensor module of the temperature that is used to measure refrigerating chamber and refrigerating chamber, wherein, the refrigerating chamber that measures when temperature sensor module and the temperature of refrigerating chamber be equal to or greater than respectively refrigerating chamber and refrigerating chamber temperature is set the time, the controller opens air door.
In addition, controller makes the circulating fan operation when air door is opened.
Above-mentioned and/or others can realize by the method that provides a kind of control to comprise the refrigerator of a plurality of storerooms and circulating fan, wherein, described circulating fan is used for making cold air to circulate at storeroom by cold air channel, said method comprising the steps of: control the operation of ion generator according to the opening degree of air door, to regulate the density that produces the ozone that ion generator was produced of ion in the storeroom, wherein, air door is operatively connected to the opening degree of the cold air channel of storeroom.
In addition, when air door was opened, controller made the ion generator operation, and when air door was closed, controller stopped the operation of ion generator.
In addition, the internal temperature of storeroom is measured, compare with preset temperature described internal temperature and each storeroom, then, if the internal temperature of storeroom is then opened air door respectively more than or equal to the preset temperature of each storeroom.
When air door is opened, the circulating fan operation.
Above-mentioned and/or others can realize that described refrigerator comprises by a kind of refrigerator is provided: a plurality of storerooms; Cold air channel connects described storeroom; Air door is arranged on the predetermined portions of cold air channel and the opening degree of the cold air channel of control connection storeroom; Ion generator produces ion in the inside of at least one storeroom; Controller is controlled the operation of ion generator according to the temperature of the storeroom that measures.
Description of drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, above-mentioned and others, characteristics and advantage will become apparent, wherein:
Fig. 1 is the side cross-sectional, view of demonstration according to the structure of the refrigerator of the embodiment of the invention;
Fig. 2 shows the block diagram be used to control according to the structure of the operation of the refrigerator of the embodiment of the invention;
Fig. 3 is the flow chart of demonstration according to the control program of the refrigerator of the embodiment of the invention.
The specific embodiment
Now, will describe embodiment in detail, its example illustrates in the accompanying drawings, and wherein, identical label refers to components identical all the time.Below by describing embodiment with reference to the accompanying drawings to explain the present invention.
Fig. 1 is the side cross-sectional, view of demonstration according to the structure of the refrigerator of embodiment.
The refrigerator that shows among Fig. 1 comprises refrigerating chamber 11 and refrigerating chamber 12, and wherein, refrigerating chamber 11 is formed on the top of refrigerator main body 10 inside, and refrigerating chamber 12 is formed on the bottom of refrigerator main body 10 inside.Refrigerating chamber door 13 and refrigerating-chamber door 14 are installed in the front portion of refrigerating chamber 11 and refrigerating chamber 12 respectively, are used for opening/closing refrigerating chamber 11 and refrigerating chamber 12.
At the rear portion of refrigerating chamber 11 inside the typical evaporimeter 15 that is used to produce cold air is installed, the circulating fan 16 of the inner air forced circulation that is used to make refrigerating chamber 11 and refrigerating chamber 12 is installed above evaporimeter 15.
In addition, first inner panel 17 is installed in the rear portion of refrigerating chamber 11 inside, is used for the inner space of refrigerating chamber 11 is separated with the space that evaporimeter 15 is installed.The cold air pipe 19 of box-like (box-shaped) is installed in the rear of first inner panel 17, forms first cold air channel 18 with first inner panel 17.In addition, on first inner panel 17, form a plurality of cold air discharge orifice 17a, make the cold air that guides by first cold air channel 18 can be supplied in the refrigerating chamber 11.
Refrigerating chamber 12 comprises that second inner panel, 21, the second inner panel 21 are installed in the rear portion of refrigerating chamber 12 inside, is connected to second cold air channel 20 of first cold air channel 18 with formation, forms a plurality of cold air discharge orifice 21a on second inner panel 21.
The midfeather 22 that refrigerating chamber 11 is separated with refrigerating chamber 12 is formed with circulation passage 24 and cold air backward channel 25, wherein, circulation passage 24 is used for first cold air channel 18 is connected to second cold air channel 20, and the cold air that cold air backward channel 25 allows to be fed to refrigerating chamber 11 and refrigerating chamber 12 turns back to evaporimeter 15.
In addition, air door (damper) 30 is installed in outlet one side of circulation passage 24, thereby regulates the amount that flows to the cold air of refrigerating chamber 12 from refrigerating chamber 11 by the outlet of opening/closing circulation passage 24, can suitably Keep cool the temperature of chamber 12.
In addition, comprise that the temperature sensor module 120 of the first temperature sensor 120a and the second temperature sensor 120b is installed in the inside of refrigerating chamber 11 and refrigerating chamber 12, to measure the temperature of refrigerating chamber 11 and refrigerating chamber 12.Ion generator 40 is installed in the inside of refrigerating chamber 12, is used to produce ion.
Simultaneously, the ion generator 40 according to present embodiment that produces ion according to electrion preferably can be realized by one of known technology.
Fig. 2 shows the block diagram be used to control according to the structure of the operation of the refrigerator of embodiment.
If the operation signal of refrigerator is transfused to by input module 110, then controller 100 based on come from temperature sensor module 120 transmission about refrigerating chamber 11 and refrigerating chamber 12 temperature inside information, control the operation of refrigerator according to being stored in operation sequence in the memory 130 in advance.
If will being used for driving the control signal of circulating fan 16, controller 100 is delivered to fan-driving module 140 cold air is fed to refrigerating chamber 11 and refrigerating chamber 12, then circulating fan 16 is driven according to this control signal, make to be supplied to first cold air channel 18 by evaporimeter 15 cooled airs, the cold air discharge orifice 17a by first inner panel 17 is supplied in the refrigerating chamber 11 then.
In addition, the circulation passage 24 of the part cold air of first cold air channel 18 by midfeather 22 flows in second cold air channel 20, thereby the cold air holes 21a of cold air by refrigerating chamber is supplied in the refrigerating chamber 12.In addition, the inner air of refrigerating chamber 11 and refrigerating chamber 12 continues circulation when the cold air backward channel 25 by midfeather 24 turns back to evaporimeter 15.
When realizing this cold air cycling, the control signal that controller 100 will be used to control the opening degree of air door 30 is delivered to air door driver module 150, with flow (flow rate) according to the adjustment cold air of refrigerating chamber 11 and refrigerating chamber 12, from first cold air channel 18 flow into the cold air second cold air channel 20 flow since air door 30 be conditioned according to the operation of control signal.
Simultaneously, in the operating process of refrigerator, according to the operation sequence that is stored in advance in the memory 130, the signal that controller 100 will be used to move ion generator 40 is delivered to ion generator driver module 160, then, by the operation of ion generator 40, produce ion and ozone and carry out sterilization and deodorizing with food to storage according to described signal.
Fig. 3 is the flow chart of demonstration according to the control program of the refrigerator of embodiment.
If the operation signal of refrigerator is imported in the input module 110, the controller 100 that then receives described operation signal is used to operate the signal of refrigerator according to described operation signal output, thereby operates refrigerator (S210).
After S210, the temperature T of the refrigerating chamber 11 that controller 100 will receive from temperature sensor module 120
FTemperature T with refrigerating chamber 12
RWith first temperature T
Set1With second temperature T
Set2Compare (S220 and S230).
First temperature T
Set1With second temperature T
Set2Can be provided with by the user.In addition, first temperature and second temperature are set to be stored at the required temperature of food in refrigerating chamber 11 and the refrigerating chamber 12 usually.
In S230, if the temperature T of refrigerating chamber 11
FMore than or equal to first temperature T
Set1And the temperature T of refrigerating chamber 12
RMore than or equal to second temperature T
Set2, then controller 100 is opened air door 30 and ON cycle fan 16, make the cold air that produces by evaporimeter 15 by cold air channel 18 and 20 and circulation passage 24 in refrigerating chamber 11 and refrigerating chamber 12 inner loop.As a result, the internal temperature T of refrigerating chamber 11
FInternal temperature T with refrigerating chamber 12
RBecome and be lower than first temperature T
Set1With second temperature T
Set2(S240).
In addition, in S240, controller 100 makes ion generator 40 operations, the feasible inside that is distributed to refrigerating chamber 11 and refrigerating chamber 12 equably from the ion and the ozone of ion generator 40 generations when circulating together along with cold air.
Simultaneously, in S230, if the temperature T of refrigerating chamber 11
FTemperature T with refrigerating chamber 12
RBe lower than first temperature T
Set1With second temperature T
Set2, then controller 100 cuts out air door 30 and cuts out circulating fan 16, to keep the temperature (S250) of refrigerating chamber 11 and refrigerating chamber 12.
In addition, controller 100 stops the operation of ion generator 40, makes the refrigerating chamber 12 that ion generator 40 is installed produce ozone to prevent ion generator 40 from moving under refrigerating chamber 11 and refrigerating chamber 12 separate with the situation that forms confined space and concentrates.
As mentioned above, refrigerator according to current embodiment can combine with the operation of ion generator 40 by the operator scheme with air door, the ozone that prevents refrigerating chamber 11 and refrigerating chamber 12 under the situation of not using extra device or described device being controlled is concentrated, wherein, air door is carried out the typical operation of the temperature of each storeroom be used to keep refrigerator.
After S240 or S250, at S260, controller 100 determines whether the shutdown signal of refrigerator is transfused to.If shutdown signal is transfused to, then controller 100 stops control operation.If shutdown signal is not imported, then control operation turns back to S220.
As mentioned above, in order to control by the operation of ion generator the density of the ozone that produces from a plurality of compartment interior, refrigerator and control method thereof according to current embodiment can combine with the operation of ion generator by the operator scheme with air door, under the situation of not using extra device or described device being controlled, regulate the density of ozone in the refrigerator, make ozone be unlikely to harmful, wherein, air door is operated according to the temperature of refrigerating chamber and refrigerating chamber.
In addition, can ion and ozone be evenly distributed in each storeroom by utilizing the circulating fan that under the state that air door is opened, moves according to the refrigerator of current embodiment and control method thereof, not use extra device and be used for ideally storeroom being carried out deodorizing and sterilization under the situation of controller of described device.
Though described embodiment for the purpose of setting forth, it should be appreciated by those skilled in the art that under the situation that does not break away from the scope and spirit of the present invention that are defined by the claims, can carry out various modifications, increase and replacement.
Claims (15)
1. refrigerator comprises:
A plurality of storerooms;
Circulating fan makes cold air circulate in storeroom by cold air channel;
Air door is arranged on the predetermined portions of cold air channel and the opening degree of the cold air channel of control connection storeroom;
Ion generator produces ion in storeroom;
Controller is according to the operation of the opening degree of air door control ion generator, to be adjusted in the density of the ozone that produces in the storeroom.
2. refrigerator as claimed in claim 1, wherein, ion generator is arranged at least one storeroom.
3. refrigerator as claimed in claim 2, wherein, storeroom comprises refrigerating chamber and refrigerating chamber, and ion generator is arranged in the refrigerating chamber.
4. refrigerator as claimed in claim 1, wherein, controller makes the ion generator operation when air door is opened, and controller stops the operation of ion generator when air door is closed.
5. refrigerator as claimed in claim 3, the temperature sensor module that also comprises the temperature that is used to measure refrigerating chamber and refrigerating chamber, wherein, the refrigerating chamber that measures when temperature sensor module and the temperature of refrigerating chamber be equal to or greater than respectively refrigerating chamber and refrigerating chamber temperature is set the time, the controller opens air door.
6. refrigerator as claimed in claim 1, wherein, controller makes the circulating fan operation when air door is opened.
7. a control comprises the method for the refrigerator of a plurality of storerooms and circulating fan, and described circulating fan is used for making cold air to circulate at storeroom by cold air channel, said method comprising the steps of:
According to the operation of the opening degree of air door control ion generator, to regulate the density that produces the ozone that ion generator was produced of ion in the storeroom, wherein, air door is operatively connected to the opening degree of the cold air channel of storeroom.
8. method as claimed in claim 7, wherein, when air door was opened, controller made the ion generator operation, and when air door was closed, controller stopped the operation of ion generator.
9. method as claimed in claim 8, wherein, the internal temperature of storeroom is measured, compare with preset temperature described internal temperature and each storeroom, then, if the internal temperature of storeroom is then opened air door respectively more than or equal to the preset temperature of each storeroom.
10. method as claimed in claim 9, wherein, when air door is opened, the circulating fan operation.
11. a refrigerator comprises:
A plurality of storerooms;
Cold air channel connects described storeroom;
Air door is arranged on the predetermined portions of cold air channel and the opening degree of the cold air channel of control connection storeroom;
Ion generator produces ion in the inside of at least one storeroom;
Controller is controlled the operation of ion generator according to the temperature of the storeroom that measures.
12. refrigerator as claimed in claim 11, wherein, controller is controlled air door so that it controls the opening degree of cold air channel based on the temperature of the storeroom that measures, thereby is adjusted in the density of the ozone that produces in the storeroom.
13. refrigerator as claimed in claim 11 also comprises being used to make the circulating fan of cold air by the cold air channel circulation, wherein, the operation of controller control circulating fan so that cold air circulate by cold air channel.
14. refrigerator as claimed in claim 11, wherein, cold air channel comprises first cold air channel that passes one of them storeroom and form, passes second cold air channel that another storeroom forms and makes first cold air channel and the circulation passage of second cold air channel circulation.
15. refrigerator as claimed in claim 12, wherein, if the temperature of each storeroom that measures more than or equal to the preset temperature of each storeroom, then air door is opened.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060132169A KR20080058073A (en) | 2006-12-21 | 2006-12-21 | Refrigerator and control method thereof |
| KR1020060132169 | 2006-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101206093A true CN101206093A (en) | 2008-06-25 |
Family
ID=39226780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101391271A Pending CN101206093A (en) | 2006-12-21 | 2007-07-26 | Refrigerator with ion generator and method of controlling the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080148743A1 (en) |
| EP (1) | EP1936301A2 (en) |
| JP (1) | JP2008157609A (en) |
| KR (1) | KR20080058073A (en) |
| CN (1) | CN101206093A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047051A (en) * | 2008-08-27 | 2011-05-04 | 松下电器产业株式会社 | Food storage container |
| CN102498353A (en) * | 2009-09-16 | 2012-06-13 | 夏普株式会社 | Ion discharge unit and refrigerator |
| CN102901304A (en) * | 2008-08-27 | 2013-01-30 | 松下电器产业株式会社 | Food storage device |
| WO2019001503A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Control method for cooling refrigerator and computer storage medium |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI491450B (en) * | 2010-05-27 | 2015-07-11 | Toshiba Kk | Mist generation device and refrigerator |
| KR20120082992A (en) * | 2011-01-17 | 2012-07-25 | 삼성전자주식회사 | Refrigerator |
| JP2013015269A (en) * | 2011-07-04 | 2013-01-24 | Sharp Corp | Refrigerator |
| ITTO20120146U1 (en) * | 2012-08-29 | 2014-03-01 | Indesit Co Spa | REFRIGERATION APPLIANCE, IN PARTICULAR USE, AT LEAST, INCLUDING AT LEAST one DEVICE FOR THE GENERATION OF OZONE AND / OR IONIZED AIR |
| CN103423958A (en) * | 2013-07-27 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator capable of switching freshness keeping mode and sterilization mode |
| EP2889562A1 (en) * | 2013-11-26 | 2015-07-01 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | A refrigeration device |
| CN112815610A (en) * | 2019-11-18 | 2021-05-18 | 博西华电器（江苏）有限公司 | Control method and device for ion generator in household appliance and household appliance |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225674A (en) * | 1988-07-13 | 1990-01-29 | Fujitsu General Ltd | Electric refrigerator |
| JP3135302B2 (en) * | 1991-08-30 | 2001-02-13 | 松下冷機株式会社 | Refrigerator refrigerator control device |
| JP3676158B2 (en) * | 1999-12-17 | 2005-07-27 | 株式会社東芝 | refrigerator |
| JP2002333265A (en) * | 2000-12-27 | 2002-11-22 | Sharp Corp | Reservoir and refrigerator |
| WO2002053993A1 (en) * | 2000-12-27 | 2002-07-11 | Sharp Kabushiki Kaisha | Storage unit and refrigerator |
| JP2004028497A (en) * | 2002-06-27 | 2004-01-29 | Hitachi Home & Life Solutions Inc | Refrigerator |
| JP2004044988A (en) * | 2002-07-15 | 2004-02-12 | Sharp Corp | Refrigerator |
| JP4015930B2 (en) * | 2002-11-19 | 2007-11-28 | シャープ株式会社 | refrigerator |
| JP2004333101A (en) * | 2003-05-12 | 2004-11-25 | Toshiba Consumer Marketing Corp | Refrigerator |
| RU2347158C2 (en) * | 2004-05-25 | 2009-02-20 | Арчелык Аноним Ширкети | Cooling device |
-
2006
- 2006-12-21 KR KR1020060132169A patent/KR20080058073A/en not_active Application Discontinuation
-
2007
- 2007-07-16 EP EP07112534A patent/EP1936301A2/en not_active Withdrawn
- 2007-07-20 US US11/878,146 patent/US20080148743A1/en not_active Abandoned
- 2007-07-26 CN CNA2007101391271A patent/CN101206093A/en active Pending
- 2007-09-12 JP JP2007237117A patent/JP2008157609A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047051A (en) * | 2008-08-27 | 2011-05-04 | 松下电器产业株式会社 | Food storage container |
| CN102901304A (en) * | 2008-08-27 | 2013-01-30 | 松下电器产业株式会社 | Food storage device |
| CN102047051B (en) * | 2008-08-27 | 2015-08-19 | 松下电器产业株式会社 | Food storage container |
| CN102498353A (en) * | 2009-09-16 | 2012-06-13 | 夏普株式会社 | Ion discharge unit and refrigerator |
| WO2019001503A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Control method for cooling refrigerator and computer storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1936301A2 (en) | 2008-06-25 |
| US20080148743A1 (en) | 2008-06-26 |
| JP2008157609A (en) | 2008-07-10 |
| KR20080058073A (en) | 2008-06-25 |
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