CN111288178B - Ice discharging device and refrigerator - Google Patents
Ice discharging device and refrigerator Download PDFInfo
- Publication number
- CN111288178B CN111288178B CN201811488285.2A CN201811488285A CN111288178B CN 111288178 B CN111288178 B CN 111288178B CN 201811488285 A CN201811488285 A CN 201811488285A CN 111288178 B CN111288178 B CN 111288178B
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- Prior art keywords
- ice
- valve body
- ice discharging
- state
- sealing
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- 238000007599 discharging Methods 0.000 title claims abstract description 81
- 238000007789 sealing Methods 0.000 claims abstract description 66
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002937 thermal insulation foam Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/20—Distributing ice
- F25C5/22—Distributing ice particularly adapted for household refrigerators
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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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/04—Ice guide, e.g. for guiding ice blocks to storage tank
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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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2600/00—Control issues
- F25C2600/04—Control means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses an ice discharging device and a refrigerator, wherein the ice discharging device comprises an ice discharging pipeline, a valve body and a driving part, an ice discharging opening is formed in the end surface of the ice discharging pipeline, the valve body is arranged below the ice discharging opening, the outer surface of the valve body is a spherical surface, an ice discharging channel penetrating through the valve body is arranged in the valve body, a sealing part used for sealing the ice discharging opening is formed on the surface of the valve body, the driving part is connected with the valve body and drives the valve body to rotate, so that the valve body has a first state and a second state, when the valve body is in the first state, the ice discharging channel is communicated with the ice discharging pipeline, and when the valve body is in the second state, the sealing part is abutted against the ice discharging opening to seal the ice discharging opening. This go out ice device occupies smallly, and through the rotation of valve body, the play ice or the sealing of the play ice pipeline of realization, and sealed effectual, when the valve body rotated on fixed axis all the time, the position of butt joint between valve body and the system ice pipeline and the play ice passageway and the play ice pipeline was accurate reliable.
Description
Technical Field
The present invention relates to an ice dispenser, and more particularly, to a refrigerator including the ice dispenser.
Background
The refrigerator with the ice making function is generally large in size, an ice taking opening is generally formed in the front panel of the refrigerator door, ice can be taken through the ice taking opening without opening the door, and the refrigerator is convenient and energy-saving. However, in the conventional refrigerator, the ice outlet and the ice outlet channel of the ice making device are designed in an open manner, and cold air can leak through the ice outlet, so that the cold air overflows and the energy consumption is increased.
In view of the above problem, a solution is proposed in the prior art, as shown in fig. 1, in the device, a baffle is arranged at an ice outlet to control the opening and closing of the baffle, so that ice is discharged and sealed, but in long-term use, it is found that the sealing performance of the device is compromised along with aging and position deviation, when the sealing is not good, external hot air enters the inside of the ice making device to melt the ice cubes inside, and after the ice cubes are melted and cooled and solidified by the ice making device, the inside is agglomerated, so that ice making cannot be continued.
In addition, the existing sealing device has the problems of poor sealing and large occupied space, and the sealing device occupies too large space due to the fixed volume of the refrigerator, so that the used space is wasted.
Disclosure of Invention
In order to solve the problems of poor sealing performance and overlarge space in the prior art, the invention aims to provide an ice discharging device and a refrigerator.
In order to achieve one of the above objects, an embodiment of the present invention provides an ice discharging device, where the ice discharging device includes an ice discharging pipe, a valve body, and a driving portion, an ice discharging port is formed on an end surface of the ice discharging pipe, the valve body is disposed below the ice discharging port, an outer surface of the valve body is a spherical surface, an ice discharging channel penetrating through the valve body is disposed inside the valve body, a sealing portion for sealing the ice discharging port is formed on a surface of the valve body, the driving portion is connected to the valve body and drives the valve body to rotate, so that the valve body has a first state and a second state, when the valve body is in the first state, the ice discharging channel is communicated with the ice discharging pipe, and when the valve body is in the second state, the sealing portion abuts against the ice discharging port to seal the ice discharging port.
As a further improvement of an embodiment of the present invention, an ice outlet guide is disposed below the valve body, an ice outlet guide channel is disposed in the ice outlet guide, and when the valve body is in the first state, the ice outlet guide channel is communicated with the ice outlet channel.
As a further improvement of an embodiment of the present invention, a limit stopper is disposed on the valve body, a first stopper is disposed at the ice outlet, a second stopper is disposed on the ice outlet guide, and when the valve body is in the first state, the limit stopper abuts against the first stopper; when the valve body is in the second state, the limiting stopper abuts against the second stopper.
As a further improvement of an embodiment of the present invention, a position inside the valve body other than the ice outlet passage is filled with a first heat insulating layer.
As a further improvement of an embodiment of the present invention, a rotating shaft is disposed on the valve body at an axial position of rotation of the valve body, and the rotating shaft is connected to a driving portion.
As a further improvement of an embodiment of the present invention, the driving part includes a motor, and the motor is connected to the rotating shaft.
As a further improvement of an embodiment of the present invention, the ice discharging device further includes a sealing member disposed between the ice discharging duct and the ice discharging passage, the sealing member sealing a gap between the ice outlet and the ice discharging passage when the valve body is in the first state; when the valve body is in the second state, the sealing member seals a gap between the ice outlet and the sealing portion.
As a further improvement of an embodiment of the present invention, the sealing member is filled with a second thermal insulation layer.
As a further improvement of an embodiment of the present invention, a clamping groove is arranged at an end portion of the ice outlet, and the sealing member is clamped in the clamping groove.
In order to achieve one of the above objects, an embodiment of the present invention provides a refrigerator, which includes an ice storage unit, and is characterized in that the refrigerator includes the ice discharging device, and the ice discharging device is communicated with the ice storage unit.
Compared with the prior art, the invention has the following beneficial effects: this go out ice device occupies smallly, and through the rotation of valve body, the play ice or the sealing of the play ice pipeline of realization, and sealed effectual, when the valve body rotated on fixed axis all the time, the position of butt joint between valve body and the system ice pipeline and the play ice passageway and the play ice pipeline was accurate reliable.
Drawings
FIG. 1 is a schematic view of a prior art ice dispenser;
fig. 2 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an ice dispenser according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an ice dispensing device in a first state in accordance with an embodiment of the present invention;
FIG. 5 is a sectional view of the ice discharging device in a second state according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of a valve body according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a valve body of an embodiment of the present invention;
wherein, 1, a valve body; 11. an ice outlet channel; 12. a sealing part; 13. a rotating shaft; 14. a first insulating layer; 15. a limiting stopper; 2. an ice outlet pipeline; 21. an ice outlet; 221. a card slot; 3. a drive section; 4. an ice discharge guide; 41. an ice discharge guide channel; 5. a seal member; 51. a second thermal insulation layer; s1, a first state; s2, second state.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
An embodiment of the present invention provides an ice discharging device, as shown in fig. 2, the ice discharging device is connected to an ice making unit or an ice storage unit, and is used for discharging ice cubes, and on the other hand, when the ice cubes are not discharged, the ice making unit or the ice storage unit is separated from the outside, so as to prevent cold air from leaking.
In the present embodiment, in order to clearly express the position and direction described in the present application, the ice making unit or the ice storage unit connected to the ice discharging device is disposed above the ice discharging device, and the ice cubes fall down into the ice discharging device by the gravity of the ice cubes themselves;
as shown in fig. 3 to 5, the ice discharging device includes an ice discharging pipe 2, a valve body 1 and a driving part 3, the ice discharging pipe 2 is used for receiving ice falling from an ice making unit or an ice storing unit, an ice outlet 21 is formed on an end surface of the ice discharging pipe 2, and the valve body 1 is arranged below the ice outlet 21, so that ice cubes can fall into the valve body 1 from the ice discharging pipe 2;
the outer surface of the valve body 1 is a spherical surface, the ice outlet channel 11 penetrating through the valve body 1 is arranged in the valve body 1, the sealing part 12 for sealing the ice outlet 21 is formed on the surface of the valve body 1, in the embodiment, the ice outlet channel 11 is arranged, the spherical surface formed on the surface of the valve body 1 is incomplete, the spherical surface is a fitted spherical surface, the ice outlet channel 11 in the valve body 1 can be a through hole penetrating through the valve body 1 linearly and can also be bent at a certain angle, as shown in fig. 4 or fig. 7, the sealing part 12 is a spherical surface, the corresponding ice outlet 21 is also arranged to be a corresponding radian surface, or other shapes capable of being fitted with the spherical surface of the sealing part 12.
The driving part 3 is connected with the valve body 1 and drives the valve body 1 to rotate, so that the valve body 1 has a first state S1 and a second state S2, when the valve body 1 is in the first state S1, the ice outlet channel 11 is communicated with the ice outlet pipeline 2, when the valve body 1 is in the second state S2, the sealing part 12 is abutted against the ice outlet 21 to seal the ice outlet, and different parts of the valve body 1 are contacted with the ice outlet pipeline 2 through the rotation of the spherical valve body 1.
Furthermore, the ice outlet guide member 4 is arranged below the valve body 1, the ice outlet guide channel 41 is arranged in the ice outlet guide member 4, when the valve body 1 is in the first state S1, the ice outlet guide channel 41 is communicated with the ice outlet channel 11, when ice falls from the ice outlet channel 11 in the valve body 1, the ice outlet direction can be controlled by adjusting the length and the angle of the ice outlet guide member 4, the splashing of broken ice is reduced, ice cubes fall in a certain direction, in addition, the ice outlet guide member 4 can also be set as a direction adjustable component, and the ice outlet direction can be adjusted according to actual requirements.
Further, the valve body 1 is provided with a limiting stopper 15, as shown in fig. 6, the ice outlet 21 is provided with a first stopper, the ice outlet guide 4 is provided with a second stopper, and when the valve body 1 is in the first state S1, the limiting stopper 15 abuts against the first stopper; when the valve body 1 is in the second state S2, the limiting blocking body 15 abuts against the second blocking piece, the rotating angle of the limiting blocking body 15 for controlling the valve body 1 to be a fixed value each time, and when the limiting blocking body 15 abuts against the first blocking piece of the ice outlet pipeline 2 or the second blocking piece of the ice outlet guiding piece 4, it can be determined that the rotation is in place, so as to ensure that the ice outlet pipeline 2 is communicated with the ice outlet channel 11, or the sealing part 12 abuts against the ice outlet pipeline 2.
Further, the valve body 1 rotates along a fixed axis, a rotating shaft 13 is arranged on the valve body 1 at the position of the rotating axis, the rotating shaft 13 is used for connecting the driving part 3 to drive the valve body 1 to rotate, as shown in fig. 6, in addition, a rotating shaft 13 for supporting can be arranged at the opposite position of the rotating shaft 13 at the other side of the valve body 1; in this embodiment, the driving portion 3 includes the motor, and the motor is connected with pivot 13, drives the valve body 1 and rotates, also can set up to mechanical wrench in addition, rotates through manpower control spanner, drives the rotation of valve body 1.
In addition, the ice discharging device also comprises a sealing element 5, the sealing element 5 is used for ensuring that cold air cannot leak from a gap between the valve body 1 and the ice discharging pipeline 2, the sealing element 5 is arranged between the ice discharging pipeline 2 and the valve body 1, and when one end of the ice discharging channel 11 is communicated with the ice discharging pipeline 2, the sealing element 5 seals the gap between the ice discharging channel 11 and the ice discharging pipeline 2; when the sealing part 12 abuts against the ice outlet pipeline 2, the sealing part 5 seals a gap connected between the sealing part 12 and the ice outlet pipeline 2; as shown in fig. 4 or fig. 5, in this embodiment, since the valve body 1 is spherical, the sealing member 5 is configured as an annular arc surface capable of being attached to the surface of the valve body 1, so as to shield the spherical valve body 1, and when the ice outlet pipe 2 is communicated with the ice outlet channel 11, the sealing member 5 shields the solid portion of the valve body 1 except the ice outlet channel 11; when the sealing part 12 is pressed against the ice outlet pipe 2, the sealing part 12 is covered by the sealing member 5; in this embodiment, the sealing member 5 is made of silicone or rubber.
Furthermore, in this embodiment, the first thermal insulation layer 14 is filled in the position inside the valve body 1 except for the ice outlet channel 11, the second thermal insulation layer 51 is filled in the sealing member 5, the first thermal insulation layer 14 and/or the second thermal insulation layer 51 are/is made of thermal insulation foam, so that the thermal insulation effect of the valve body 1 and/or the sealing member 5 is further improved, and the first thermal insulation layer 14 and the second thermal insulation layer 51 are placed at the positions shown in fig. 4 or fig. 5.
Further, go out ice mouth 21 tip and set up draw-in groove 221, sealing member 5 clamps in draw-in groove 221, and the installation form of draw-in groove 221 makes sealing member 5 be convenient for fixed and installation, during the installation, blocks sealing member 5 in draw-in groove 221 earlier, offsets valve body 1 and sealing member 5 again, and the adjusting position is fixed to guarantee that the position of connecting does not leave the gap.
Further, an embodiment of the present application further provides a refrigerator, which includes an ice storage unit, and the refrigerator includes the above-mentioned ice discharging device, and the ice discharging device is communicated with the ice storage unit.
Specifically, the present ice discharging device is divided into a first state S1 and a second state S2:
first state S1 (FIG. 4)
The motor drives the rotating shaft 13 to drive the valve body 1 to rotate for a certain angle until the limiting stopper 15 abuts against the first stop block, at this time, the ice outlet pipeline 2 is communicated with the ice outlet channel 11, the valve body 1 is in a first state S1, the sealing element 5 ensures that no gap between the ice outlet pipeline 2 and the ice outlet channel 11 leaks cold air, the ice making unit or the ice storage unit is opened, ice blocks roll downwards under the action of self gravity and fall along the ice outlet pipeline 2 and the ice outlet channel 11 until the ice blocks fall out of the ice outlet guide channel 41 of the ice outlet guide element 4;
second state S2 (FIG. 5)
After the ice discharging process is finished, the ice making unit or the ice storing unit is controlled to stop discharging ice, the valve body 1 is driven by the motor to rotate until the limiting blocking body 15 abuts against the second blocking piece, the valve body 1 is in the second state S2, the sealing part 12 blocks the ice outlet 21 of the ice discharging pipeline 2, and at the moment, the sealing part 5 ensures that no cold air is leaked between the ice discharging pipeline 2 and the valve body 1.
Compared with the prior art, the embodiment has the following beneficial effects:
(1) the ice discharging device is small in occupied size, ice discharging or sealing of the ice discharging pipeline 2 is achieved through rotation of the valve body 1, the sealing effect is good, and when the valve body 1 rotates on a fixed axis all the time, the sealing position between the valve body 1 and the ice discharging pipeline and the butt joint position between the ice discharging channel 11 and the ice discharging pipeline 2 are accurate and reliable;
(2) aiming at the sealing element 5 applicable to the ice discharging device, cold air is prevented from leaking, and the sealing performance of the ice discharging device is further improved;
(3) an ice outlet guide channel 41 is arranged at the bottom of the sealing element 5, so that the ice outlet direction can be adjusted, and the broken ice is prevented from splashing;
(4) all set up the insulating layer on valve body 1 and sealing member 5, ensured the heat-proof quality.
The detailed description set forth above is merely a specific description of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include within the scope of the invention equivalent embodiments or modifications that do not depart from the technical spirit of the present invention.
Claims (7)
1. The ice discharging device is characterized by comprising an ice discharging pipeline, a valve body and a driving part, wherein an ice discharging opening is formed in the end face of the ice discharging pipeline, the valve body is arranged below the ice discharging opening, the outer surface of the valve body is a spherical surface, an ice discharging channel penetrating through the valve body is arranged in the valve body, a sealing part used for sealing the ice discharging opening is formed in the surface of the valve body, and the ice discharging device further comprises a sealing part arranged between the ice discharging pipeline and the ice discharging channel;
the driving part is connected with the valve body and drives the valve body to rotate, so that the valve body has a first state and a second state, when the valve body is in the first state, the ice outlet channel is communicated with the ice outlet pipeline, and the sealing element seals a gap between the ice outlet and the ice outlet channel; when the valve body is in the second state, the sealing part abuts against the ice outlet to seal the ice outlet, and the sealing part seals a gap between the ice outlet and the sealing part;
and a first heat insulation layer is filled in the valve body except the ice outlet channel, and a second heat insulation layer is filled in the sealing element.
2. The ice dispensing device of claim 1, wherein an ice guide is disposed below the valve body, an ice guide channel is disposed in the ice guide, and the ice guide channel communicates with the ice channel when the valve body is in the first state.
3. The ice discharging device as claimed in claim 2, wherein a limit stopper is provided on the valve body, a first stopper is provided on the ice outlet, a second stopper is provided on the ice discharging guide, and the limit stopper abuts against the first stopper when the valve body is in the first state; when the valve body is in the second state, the limiting stopper abuts against the second stopper.
4. The ice making device of claim 1, wherein a rotating shaft is disposed on the valve body at an axial position of the valve body, and the rotating shaft is connected to the driving part.
5. The ice making apparatus of claim 4, wherein said drive portion includes a motor, said motor being coupled to said shaft.
6. The ice dispensing device of claim 1, wherein a slot is provided at the end of the ice outlet, and the sealing member is clamped in the slot.
7. A refrigerator comprising an ice storage unit, characterized in that the refrigerator comprises the ice discharging device of any one of claims 1 to 6, the ice discharging device being in communication with the ice storage unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488285.2A CN111288178B (en) | 2018-12-06 | 2018-12-06 | Ice discharging device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488285.2A CN111288178B (en) | 2018-12-06 | 2018-12-06 | Ice discharging device and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111288178A CN111288178A (en) | 2020-06-16 |
| CN111288178B true CN111288178B (en) | 2022-04-29 |
Family
ID=71022804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488285.2A Active CN111288178B (en) | 2018-12-06 | 2018-12-06 | Ice discharging device and refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN111288178B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118274541A (en) * | 2022-12-29 | 2024-07-02 | 合肥美的电冰箱有限公司 | Refrigerating apparatus |
| CN118274549A (en) * | 2022-12-29 | 2024-07-02 | 合肥美的电冰箱有限公司 | Refrigerating apparatus |
| CN118274547A (en) * | 2022-12-29 | 2024-07-02 | 合肥美的电冰箱有限公司 | Refrigerating apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887072A (en) * | 1956-03-30 | 1959-05-19 | Roger W Watkins | Discharge valve for ice cream machines |
| JP2000319947A (en) * | 1999-05-07 | 2000-11-21 | Maezawa Ind Inc | Cap for water discharge port of hydrant |
| CN1347489A (en) * | 1999-10-08 | 2002-05-01 | 通用电气公司 | Icemaker assembly |
| EP1939563A2 (en) * | 2006-12-29 | 2008-07-02 | Whirlpool Corporation | Apparatus method and system for automatically turning off an actuator in a refrigeration device upon detection of an unwanted condition |
| KR20090133021A (en) * | 2008-06-23 | 2009-12-31 | 엘지전자 주식회사 | Refrigerator |
| WO2017039334A1 (en) * | 2015-08-31 | 2017-03-09 | 엘지전자 주식회사 | Refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102246448B1 (en) * | 2016-10-06 | 2021-04-30 | 삼성전자주식회사 | Refrigerator, and method for controlling thereof |
-
2018
- 2018-12-06 CN CN201811488285.2A patent/CN111288178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887072A (en) * | 1956-03-30 | 1959-05-19 | Roger W Watkins | Discharge valve for ice cream machines |
| JP2000319947A (en) * | 1999-05-07 | 2000-11-21 | Maezawa Ind Inc | Cap for water discharge port of hydrant |
| CN1347489A (en) * | 1999-10-08 | 2002-05-01 | 通用电气公司 | Icemaker assembly |
| EP1939563A2 (en) * | 2006-12-29 | 2008-07-02 | Whirlpool Corporation | Apparatus method and system for automatically turning off an actuator in a refrigeration device upon detection of an unwanted condition |
| KR20090133021A (en) * | 2008-06-23 | 2009-12-31 | 엘지전자 주식회사 | Refrigerator |
| WO2017039334A1 (en) * | 2015-08-31 | 2017-03-09 | 엘지전자 주식회사 | Refrigerator |
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| CN111288178A (en) | 2020-06-16 |
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| CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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