CN102679664A - Air-cooling refrigerator with independent ice-making evaporator - Google Patents
Air-cooling refrigerator with independent ice-making evaporator Download PDFInfo
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- CN102679664A CN102679664A CN2012101544121A CN201210154412A CN102679664A CN 102679664 A CN102679664 A CN 102679664A CN 2012101544121 A CN2012101544121 A CN 2012101544121A CN 201210154412 A CN201210154412 A CN 201210154412A CN 102679664 A CN102679664 A CN 102679664A
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Abstract
The invention discloses an air-cooling refrigerator with an independent ice-making evaporator, comprising a freezing evaporator chamber (21) and an extra independent ice-making evaporator chamber (25), wherein the ice-making evaporator chamber (25) is internally provided with a second evaporator (26) and an ice-making draught fan (27); and an ice-making room air conveying pipeline (31) is arranged between the ice-making evaporator chamber (25) and an ice-making room (3) to be communicated with an ice-making room air reflowing channel (32). The refrigerator can rapidly make ice cakes with the pure mouth feel.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly a kind of wind cooling refrigerator with independent ice making evaporator.
Background technology
Along with growth in the living standard, drink that cold drink is on the rocks have been brought comfortable and fashion to people.Traditional wind cooling refrigerator generally is that the shared refrigerating evaporator of ice-making compartment, refrigerating chamber and refrigerating chamber provides cold, like December 20 2006 Chinese patent CN1291208C Granted publication date, discloses a kind of refrigerator that has ice machine; On May 23 2007 Chinese patent CN 1317538C Granted publication date, a kind of refrigerator is disclosed; On May 9 2007 Chinese patent CN 1314933C Granted publication date, a kind of refrigerator that has ice machine is disclosed.
The shared evaporimeter of the ice-making compartment of refrigerator, refrigerating chamber and refrigerating chamber in the prior art, cold flow between ice-making compartment, refrigerating chamber and refrigerating chamber back and forth, have caused ice cube to have and have mixed other tastes of food, have influenced the quality and the mouthfeel of ice cube.
Summary of the invention
Can be mixed with other tastes of food in the refrigerator in order to overcome the ice cube that ice machine is made in the prior art; The invention provides a kind of wind cooling refrigerator with independent ice making evaporator, is that ice-making compartment provides cold can guarantee the mouthfeel of ice cube thereby this refrigerator has separate steam.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wind cooling refrigerator with independent ice making evaporator; Comprise refrigerating chamber, refrigerating chamber, the ice-making compartment that is connected with refrigerator doors; The rear relative with refrigerator doors is provided with the refrigerating evaporator chamber; Be provided with first evaporimeter and freezing blower fan in the refrigerating evaporator chamber; It is characterized in that: the rear relative with refrigerator doors also is provided with independently ice making evaporator chamber, is provided with second evaporimeter and ice making blower fan in the ice making evaporator chamber, has ice-making compartment air delivery duct and ice-making compartment air-return duct to be communicated with between ice making evaporator chamber and the ice-making compartment.
First evaporimeter in the refrigerating evaporator chamber is that refrigerating chamber and refrigerating chamber provide cold; Ice making evaporator in the extra independently ice making evaporator chamber only provides cold for ice-making compartment; So just can avoid " taint of odour " between refrigerating chamber and refrigerating chamber and the ice-making compartment, the ice-making compartment air delivery duct and the ice-making compartment air-return duct that are provided with between ice making evaporator chamber and the ice-making compartment can also guarantee rapid ice making.
Preferred refrigerating evaporator chamber is arranged on the rear of refrigerating chamber, and the ice making evaporator chamber also is arranged on the rear of refrigerating chamber, distributes about being separated by plate between refrigerating evaporator chamber and the ice making evaporator chamber.
One end of preferred ice-making compartment air delivery duct is connected with the ice-making compartment air outlet of ice-making compartment, and the other end of ice-making compartment air delivery duct is connected with the ice making evaporator air outlet on top, ice making evaporator chamber.
One end of preferred ice-making compartment air-return duct is connected with the ice-making compartment air outlet of ice-making compartment, and the other end of ice-making compartment air-return duct is connected with the ice making evaporator air intake vent of bottom, ice making evaporator chamber.
Preferred ice-making compartment air-return duct comprises the first section air-return duct that is arranged on refrigerator ice-making chamber air outlet sidewall that connect successively, be arranged on second section air-return duct in the dividing plate between refrigerating chamber and the refrigerating chamber, be arranged on the 3rd section air-return duct at the second evaporimeter rear.
Preferred the 3rd section air-return duct is linear pattern or " S " type, and the ice making evaporator air intake vent is arranged on the bottom central of the rear wall of ice making evaporator chamber.
Preferred refrigerating evaporator chamber is arranged on the rear of refrigerating chamber, and the ice making evaporator chamber is arranged on the rear of refrigerating chamber, separates distribution up and down by dividing plate between refrigerating evaporator chamber and the ice making evaporator chamber.
One end of preferred ice-making compartment air-return duct is connected with the ice-making compartment air outlet of ice-making compartment, and the other end of ice-making compartment air-return duct is connected with the ice making evaporator air intake vent of bottom, ice making evaporator chamber.
Preferred ice-making compartment air-return duct comprises the first section air-return duct that is arranged on refrigerator ice-making chamber air outlet sidewall that connects successively, the second section air-return duct parallel with the dividing plate between refrigerating chamber and the refrigerating chamber, and the ice making evaporator air intake vent is arranged on the bottom central of ice making evaporator chamber.
The top of preferred ice-making compartment is provided with ice machine, the bottom is provided with ice bank, and the ice-making compartment air outlet of ice-making compartment is arranged on the top of ice machine; Or the ice-making compartment air outlet of ice-making compartment is arranged between ice machine and the ice bank; Or the ice-making compartment air outlet of ice-making compartment has two, is separately positioned between the top and ice machine and ice bank of ice machine.
The invention has the beneficial effects as follows that refrigerator of the present invention can be made the pure ice of mouthfeel fast.
Description of drawings
Below in conjunction with accompanying drawing refrigerator according to the invention is specified.
Fig. 1 is the front view of embodiment one said refrigerator.
Fig. 2 is the left view of embodiment one said refrigerator.
Fig. 3 is the rearview of embodiment one said refrigerator.
Fig. 4 is the vertical view of embodiment one said refrigerator.
Fig. 5 is the sketch map of ice machine in the embodiment one said refrigerator.
Fig. 6 is the left view of embodiment two said refrigerators.
Fig. 7 is the left view of embodiment three said refrigerators.
Fig. 8 is first kind of circuit theory diagrams of embodiment one said refrigerator.
Fig. 9 is second kind of circuit theory diagrams of embodiment one said refrigerator.
Figure 10 is the third circuit theory diagrams of embodiment one said refrigerator.
Wherein 1. refrigerating chambers, 2. refrigerating chamber, 3. ice-making compartment, 4. refrigerator doors, 5. dividing plate; 21. the refrigerating evaporator chamber, 22. first evaporimeters, 23. freezing blower fans, 24. plates, ice making evaporator chambers 25.; 26. second evaporimeter, 27. ice making blower fans, 31. ice-making compartment air delivery ducts, 32. ice-making compartment air-return ducts, 33. ice-making compartment air outlets; 34. the ice-making compartment air outlet, 35. ice machines, 36. ice banks, 251. ice making evaporator air intake vents, 252. ice making evaporator air outlets; 253. the rear wall of ice making evaporator chamber, 321. first sections air-return ducts, 322. second sections air-return ducts, 323. the 3rd sections air-return ducts.
The specific embodiment
Embodiment one
Below in conjunction with accompanying drawing a kind of wind cooling refrigerator with independent ice making evaporator of the present invention is elaborated; This refrigerator comprises refrigerating chamber 1, refrigerating chamber 2, the ice-making compartment 3 that is connected with refrigerator doors 4; The rear relative with refrigerator doors is provided with refrigerating evaporator chamber 21; Be provided with first evaporimeter 22 and freezing blower fan 23 in the refrigerating evaporator chamber 21; The rear relative with refrigerator doors also is provided with independently ice making evaporator chamber 25, is provided with second evaporimeter 26 and ice making blower fan 27 in the ice making evaporator chamber 25, has ice-making compartment air delivery duct 31 and ice-making compartment air-return duct 32 to be communicated with between ice making evaporator chamber 25 and the ice-making compartment 3.Referring to Fig. 1, Fig. 2, Fig. 3, wherein relative with refrigerator doors rear is meant the rear portion of refrigerator, and like the right side of refrigerator doors refrigerator in Fig. 4, relative with refrigerator doors so rear is the left side of refrigerator in Fig. 4 just.
First evaporimeter in the refrigerating evaporator chamber is that refrigerating chamber and refrigerating chamber provide cold; Ice making evaporator in the extra independently ice making evaporator chamber only provides cold for ice-making compartment; So just can avoid " taint of odour " between refrigerating chamber and refrigerating chamber and the ice-making compartment, guarantee the ice cube free from extraneous odour, the ice-making compartment air delivery duct and the ice-making compartment air-return duct that are provided with between ice making evaporator chamber and the ice-making compartment can also guarantee rapid ice making; Among Fig. 1, dotted line is represented ice-making compartment air-return duct 32.
Refrigerating evaporator chamber 21 is arranged on the rear of refrigerating chamber 2, and ice making evaporator chamber 25 also is arranged on the rear of refrigerating chamber 2, distributes about being separated by plate 24 between refrigerating evaporator chamber 21 and the ice making evaporator chamber 25.Plate 24 is with becoming two relatively independent disconnected spaces by separating between refrigerating evaporator chamber 21 and the ice making evaporator chamber 25; So not only can avoid " taint of odour ", distributing about between refrigerating evaporator chamber 21 and the ice making evaporator chamber 25 also helps ice-making compartment air delivery duct 31 and the layout of ice-making compartment air-return duct 32 in the refrigerator wall.
One end of ice-making compartment air delivery duct 31 is connected with the ice-making compartment air outlet 33 of ice-making compartment 3, and the other end of ice-making compartment air delivery duct 31 is connected with the ice making evaporator air outlet 252 on 25 tops, ice making evaporator chamber.One end of ice-making compartment air-return duct 32 is connected with the ice-making compartment air outlet 34 of ice-making compartment 3, and the other end of ice-making compartment air-return duct 32 is connected with the ice making evaporator air intake vent 251 of 25 bottoms, ice making evaporator chamber, like Fig. 1.Cold air density has much the trend that moves downward, and hot-air density has the upwards trend of motion for a short time, ice making evaporator air outlet 252 is set like this helps cold air with ice making evaporator air intake vent 251 and flow fast, improves ice making efficient.
Ice-making compartment air-return duct 32 comprises successively the first section air-return duct 321 that is arranged on refrigerator ice-making chamber air outlet 34 sidewalls that connect, be arranged on second section air-return duct 322 in the dividing plate 5 between refrigerating chamber 1 and the refrigerating chamber 2, be arranged on the 3rd section air-return duct 323 at second evaporimeter, 26 rears, like Fig. 1, shown in Figure 2.The advantage that the 3rd section air-return duct 323 is arranged on second evaporimeter, 26 rears is; Second evaporimeter 26 temperature in the process of operation is lower; Cold not only can also can transmit to the ice-making compartment transmission towards periphery, the cold that transmits towards periphery be invalid be idle work, the hotter cold air in the 3rd section air-return duct 323 can absorb the cold that second evaporimeter 26 transmits towards periphery; Reduce the temperature of the 3rd section air-return duct 323 air; Transmit loss of refrigeration capacity towards periphery thereby reduce by second evaporimeter 26, energy savings improves ice making efficient.
The 3rd section air-return duct 323 is linear pattern such as Fig. 2, and ice making evaporator air intake vent 251 is arranged on the bottom central of the rear wall 253 of ice making evaporator chamber.Ice making evaporator air intake vent 251 is arranged on the bottom central of the rear wall 253 of ice making evaporator chamber; Ice making evaporator air intake vent 251 is towards the bottom central of second evaporimeter 26 like this; Can make whole second evaporimeter 26 all participate in refrigeration, avoid local uneven in temperature, improve refrigerating efficiency.
The top of ice-making compartment 3 is provided with ice machine 35, the bottom is provided with ice bank 36, and the ice-making compartment air outlet 33 of ice-making compartment 3 is arranged on the top of ice machine 35, and like Fig. 5, the upper left side of ice-making compartment is provided with an ice-making compartment air outlet 33.
Perhaps, the top of ice-making compartment 3 is provided with ice machine 35, the bottom is provided with ice bank 36, and the ice-making compartment air outlet 33 of ice-making compartment 3 is arranged between ice machine 35 and the ice bank 36, and like Fig. 5, the left side central portion of ice-making compartment is provided with an ice-making compartment air outlet 33.Cold air gets into from the ice machine below like this; Freezing direction in the ice machine is from bottom to top, and water converts the long-pending meeting of ice body to and increases, and freezes from bottom to top; Ice cube can own adjusted volume change in ice machine; Compare with freezing from the top down, though ice making speed may be slowly, can avoid freezing is volumetric expansion and damage ice machine.Perhaps, simultaneously in order to accelerate ice making speed, the ice-making compartment air outlet 33 of ice-making compartment 3 has two, is separately positioned between the top and ice machine 35 and ice bank 36 of ice machine 35, like Fig. 5.
The schematic diagram of refrigerator circuit according to the invention is seen Fig. 8; Refrigerating evaporator i.e. first evaporimeter is that second evaporimeter is parallelly connected with ice making evaporator; Can also be like Fig. 9, Figure 10, refrigerating evaporator is that first evaporimeter and ice making evaporator are second evaporator series, can also be referring to Chinese patent CN 101903718A; Open 2010 date December 1, the refrigerating evaporator in the disclosed ice-producing machine for refrigerator and set-up mode of ice making evaporator.
Refrigerator of the present invention can be made the pure ice cube of mouthfeel fast.
Embodiment two
Present embodiment is the improvement to embodiment one; In order to increase the cold that the 3rd section air-return duct 323 absorbs from second evaporimeter 26; The 3rd section air-return duct 323 is " S " type, in Fig. 6, and the ice-making compartment air-return duct 32 that dotted line is represented; Can increase the contact area of the 3rd section air-return duct 323 and second evaporimeter 26 like this, improve refrigerating efficiency.
The other technologies characteristic is identical with embodiment one in the present embodiment.
Embodiment three
Present embodiment is the improvement to embodiment one; Like Fig. 7; The waste that produces in order to reduce second evaporimeter 26 to propagate cold towards periphery; Refrigerating evaporator chamber 21 is arranged on the rear of refrigerating chamber 2, and ice making evaporator chamber 25 is arranged on the rear of refrigerating chamber 1, separates distribution up and down by dividing plate 5 between refrigerating evaporator chamber 21 and the ice making evaporator chamber 25.The temperature difference in ice making evaporator chamber 25 and the refrigerating chamber 1 is greater than the temperature difference in ice making evaporator chamber 25 and the refrigerating chamber 2 like this, and second evaporimeter 26 in the ice making evaporator chamber 25 is passed to refrigerating chamber 1 with cold when propagating cold towards periphery more easily, can cut the waste.
One end of ice-making compartment air-return duct 32 is connected with the ice-making compartment air outlet 34 of ice-making compartment 3, and the other end of ice-making compartment air-return duct 32 is connected with the ice making evaporator air intake vent 251 of 25 bottoms, ice making evaporator chamber.
Ice-making compartment air-return duct 32 comprises successively the first section air-return duct 321 that is arranged on refrigerator ice-making chamber air outlet 34 sidewalls that connect, the second section air-return duct 322 parallel with the dividing plate 5 between refrigerating chamber 1 and the refrigerating chamber 2, and ice making evaporator air intake vent 251 is arranged on the bottom central of ice making evaporator chamber 25.
The other technologies characteristic is identical with embodiment one in the present embodiment.
In three embodiment of the present invention, the technical characterictic among each embodiment can selectivity use, and also can freely combine between the different techniques characteristic among the different embodiment simultaneously.
Claims (10)
1. wind cooling refrigerator with independent ice making evaporator; Comprise refrigerating chamber (1), refrigerating chamber (2), the ice-making compartment (3) that is connected with refrigerator doors (4); The rear relative with refrigerator doors is provided with refrigerating evaporator chamber (21); Be provided with first evaporimeter (22) and freezing blower fan (23) in the refrigerating evaporator chamber (21); It is characterized in that: the rear relative with refrigerator doors also is provided with independently ice making evaporator chamber (25), is provided with second evaporimeter (26) and ice making blower fan (27) in ice making evaporator chamber (25), has ice-making compartment air delivery duct (31) and ice-making compartment air-return duct (32) to be communicated with between ice making evaporator chamber (25) and the ice-making compartment (3).
2. wind cooling refrigerator according to claim 1; It is characterized in that: refrigerating evaporator chamber (21) are arranged on the rear of refrigerating chamber (2); Ice making evaporator chamber (25) also is arranged on the rear of refrigerating chamber (2), distributes about being separated by plate (24) between refrigerating evaporator chamber (21) and ice making evaporator chamber (25).
3. wind cooling refrigerator according to claim 1; It is characterized in that: an end of ice-making compartment air delivery duct (31) is connected with the ice-making compartment air outlet (33) of ice-making compartment (3), and the other end of ice-making compartment air delivery duct (31) is connected with the ice making evaporator air outlet (252) on top, ice making evaporator chamber (25).
4. wind cooling refrigerator according to claim 1; It is characterized in that: an end of ice-making compartment air-return duct (32) is connected with the ice-making compartment air outlet (34) of ice-making compartment (3), and the other end of ice-making compartment air-return duct (32) is connected with the ice making evaporator air intake vent (251) of bottom, ice making evaporator chamber (25).
5. wind cooling refrigerator according to claim 4 is characterized in that: ice-making compartment air-return duct (32) comprises successively the first section air-return duct (321) that is arranged on refrigerator ice-making chamber air outlet (34) sidewall that connect, be arranged on second section air-return duct (322) in the dividing plate (5) between refrigerating chamber (1) and the refrigerating chamber (2), be arranged on the 3rd section air-return duct (323) at second evaporimeter (26) rear.
6. wind cooling refrigerator according to claim 5 is characterized in that: the 3rd section air-return duct (323) is linear pattern or " S " type, and ice making evaporator air intake vent (251) is arranged on the bottom central of the rear wall (253) of ice making evaporator chamber (25).
7. wind cooling refrigerator according to claim 1; It is characterized in that: refrigerating evaporator chamber (21) are arranged on the rear of refrigerating chamber (2); Ice making evaporator chamber (25) is arranged on the rear of refrigerating chamber (1), separates distribution up and down by dividing plate (5) between refrigerating evaporator chamber (21) and ice making evaporator chamber (25).
8. wind cooling refrigerator according to claim 7; It is characterized in that: an end of ice-making compartment air-return duct (32) is connected with the ice-making compartment air outlet (34) of ice-making compartment (3), and the other end of ice-making compartment air-return duct (32) is connected with the ice making evaporator air intake vent (251) of bottom, ice making evaporator chamber (25).
9. wind cooling refrigerator according to claim 8; It is characterized in that: ice-making compartment air-return duct (32) comprise successively the first section air-return duct (321) that is arranged on refrigerator ice-making chamber air outlet (34) sidewall that connect, with refrigerating chamber (1) and refrigerating chamber (2) between the parallel second section air-return duct (322) of dividing plate (5), ice making evaporator air intake vent (251) is arranged on the bottom central of ice making evaporator chamber (25).
10. according to the wind cooling refrigerator described in the claim 1; It is characterized in that: the top of ice-making compartment (3) is provided with ice machine (35), the bottom is provided with ice bank (36), and the ice-making compartment air outlet (33) of ice-making compartment (3) is arranged on the top of ice machine (35);
Or the ice-making compartment air outlet (33) of ice-making compartment (3) is arranged between ice machine (35) and the ice bank (36);
Or the ice-making compartment air outlet (33) of ice-making compartment (3) has two, is separately positioned between the top and ice machine (35) and ice bank (36) of ice machine (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101544121A CN102679664A (en) | 2012-05-18 | 2012-05-18 | Air-cooling refrigerator with independent ice-making evaporator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101544121A CN102679664A (en) | 2012-05-18 | 2012-05-18 | Air-cooling refrigerator with independent ice-making evaporator |
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| CN102679664A true CN102679664A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101544121A Pending CN102679664A (en) | 2012-05-18 | 2012-05-18 | Air-cooling refrigerator with independent ice-making evaporator |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091478A (en) * | 2014-04-30 | 2015-11-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN106196827A (en) * | 2016-07-21 | 2016-12-07 | 合肥美的电冰箱有限公司 | Ice making refrigerator |
| CN106595172A (en) * | 2016-12-06 | 2017-04-26 | 海信容声(广东)冰箱有限公司 | Air cooling refrigerator provided with ice-making chamber |
| CN106907889A (en) * | 2017-02-13 | 2017-06-30 | 合肥华凌股份有限公司 | A kind of refrigerator |
| CN106940109A (en) * | 2017-03-01 | 2017-07-11 | 青岛海尔股份有限公司 | Refrigerator with ice making function |
| CN107255383A (en) * | 2017-06-30 | 2017-10-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN109341186A (en) * | 2018-11-28 | 2019-02-15 | 合肥华凌股份有限公司 | A kind of refrigerator with independent ice making system |
| CN109579421A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with rapid ice-making function |
| WO2019101000A1 (en) * | 2017-11-23 | 2019-05-31 | 合肥华凌股份有限公司 | Ice maker-integrated refrigerator |
| US10527339B2 (en) | 2017-06-01 | 2020-01-07 | Haier Us Appliance Solutions, Inc. | Refrigerator appliance |
| WO2021190356A1 (en) * | 2020-03-24 | 2021-09-30 | 青岛海尔电冰箱有限公司 | Refrigerator |
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| CN101191690A (en) * | 2006-12-01 | 2008-06-04 | 三星电子株式会社 | Refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105091478A (en) * | 2014-04-30 | 2015-11-25 | 青岛海尔股份有限公司 | Refrigerator |
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| CN106196827A (en) * | 2016-07-21 | 2016-12-07 | 合肥美的电冰箱有限公司 | Ice making refrigerator |
| CN106595172A (en) * | 2016-12-06 | 2017-04-26 | 海信容声(广东)冰箱有限公司 | Air cooling refrigerator provided with ice-making chamber |
| CN106907889A (en) * | 2017-02-13 | 2017-06-30 | 合肥华凌股份有限公司 | A kind of refrigerator |
| CN106940109A (en) * | 2017-03-01 | 2017-07-11 | 青岛海尔股份有限公司 | Refrigerator with ice making function |
| US10527339B2 (en) | 2017-06-01 | 2020-01-07 | Haier Us Appliance Solutions, Inc. | Refrigerator appliance |
| CN107255383A (en) * | 2017-06-30 | 2017-10-17 | 青岛海尔股份有限公司 | Refrigerator |
| WO2019101000A1 (en) * | 2017-11-23 | 2019-05-31 | 合肥华凌股份有限公司 | Ice maker-integrated refrigerator |
| CN109579421A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with rapid ice-making function |
| CN109341186A (en) * | 2018-11-28 | 2019-02-15 | 合肥华凌股份有限公司 | A kind of refrigerator with independent ice making system |
| US10859304B2 (en) | 2018-11-28 | 2020-12-08 | Hefei Hualing Co., Ltd. | Refrigerator |
| WO2021190356A1 (en) * | 2020-03-24 | 2021-09-30 | 青岛海尔电冰箱有限公司 | Refrigerator |
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Application publication date: 20120919 |