EP1757878A2 - Kühlschrank - Google Patents

Kühlschrank Download PDF

Info

Publication number
EP1757878A2
EP1757878A2 EP06006753A EP06006753A EP1757878A2 EP 1757878 A2 EP1757878 A2 EP 1757878A2 EP 06006753 A EP06006753 A EP 06006753A EP 06006753 A EP06006753 A EP 06006753A EP 1757878 A2 EP1757878 A2 EP 1757878A2
Authority
EP
European Patent Office
Prior art keywords
refrigerating part
compartment
refrigerating
evaporator
refrigerator
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.)
Withdrawn
Application number
EP06006753A
Other languages
English (en)
French (fr)
Inventor
Sung Cheol Kang
Kook Jeong Seo
Eui Young Chang
Won Jae Yoon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1757878A2 publication Critical patent/EP1757878A2/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D2317/068—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 characterised by the fans
    • F25D2317/0682—Two or more fans
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion

Definitions

  • the present invention relates to a refrigerator. More particularly, to a refrigerator in which an evaporator for refrigerating a plurality of compartments is integrally formed such that the evaporator is easily installed.
  • a conventional independent temperature controlled refrigerator as disclosed in Korean Patent No. 10-234066 , includes an evaporator for refrigerating a refrigerator compartment and an evaporator for refrigerating a freezer compartment. This enables easy control of temperatures of the freezer compartment and the refrigerator compartment using the evaporators.
  • the evaporator for the freezer compartment is installed at a rear side of the freezer compartment and the evaporator for the refrigerator compartment is installed at a rear side of the refrigerator compartment, and, afterwards, refrigerating pipes are connected to the respective evaporators.
  • the pipes are connected to an inlet and an outlet of the evaporator for the freezer compartment at an inner rear side of the freezer compartment by welding and to an inlet and an outlet of the evaporator for the refrigerator compartment at an inner rear side of the refrigerator compartment by welding.
  • the evaporators since the evaporators must be independently installed in the freezer compartment and the refrigerator compartment during manufacture, the installation of the evaporators is troublesome and complicated. Particularly, since, when installing the evaporators, a worker must connect the pipes to the freezer compartment and, afterwards, must connect the pipes to the refrigerator compartment, the installation of the evaporators is difficult.
  • the pipes of the evaporator for the refrigerator compartment and the evaporator for the freezer compartment are connected in series so that refrigerant, passed through one of the evaporators, flows to the other of the evaporators.
  • defrosting heaters for defrosting the evaporators are installed in the lower sides of the evaporators.
  • a refrigerator including a main body including a first compartment disposed at an upper side thereof and a second compartment disposed at a lower side thereof, and an evaporator including a first refrigerating part to refrigerate the first compartment integrally connected with a second refrigerating part to refrigerate the second compartment via a connection pipe, wherein the connection pipe connects an upper side of the first refrigerating part with the second refrigerating part.
  • connection pipe is connected with the upper side of the second refrigerating part.
  • the first refrigerating part, the second refrigerating part and the connection pipe form a single pipe.
  • the first refrigerating part of the evaporator is spaced apart from the second refrigerating part of the evaporator.
  • the evaporator includes a housing to accommodate and support the first refrigerating part and the second refrigerating part, and a defrost water tray to partition an inside of the housing between the first refrigerating part and the second refrigerating part and to discharge defrost water flowed down from the first refrigerating part.
  • the evaporator further includes a first defrosting heater installed to a lower side of the first refrigerating part, and a second defrosting heater installed to a lower side of the second refrigerating part.
  • a refrigerator according to an embodiment of the present invention comprises a main body 10 having first compartment 11 and a second compartment 12 divided by an intermediate partition 13.
  • the refrigerator also includes a first door 14 coupled with the main body 10 to open and close the first compartment 11, and a second door 15 coupled with the main body 10 to open and close the second compartment 12.
  • an evaporator 20 comprising a first refrigerating part 21 to refrigerate the first compartment 11 and a second refrigerating part 22 to refrigerate the second compartment 12 are integrally formed with each other, and a first circulation fan 31 and a second circulation fan 32 to circulate chilled air in the first and second compartments 11 and 12, respectively, are installed.
  • a chilled air passage 35 is formed at a rear side of the first compartment 11 to guide chilled air to the first compartment 11 and a first duct 33 and a second duct 34 respectively comprising chilled air discharge holes 33a and 34a are formed.
  • the second duct 34 covers a front side of the first refrigerating part 21 of the evaporator 20 and comprises an inlet hole 34b, formed in a lower side thereof, through which air is introduced to the first refrigerating part 21.
  • a third duct 36 is installed to cover a front side of the second refrigerating part 22 of the evaporator 20, wherein the third duct 36 comprises a chilled air supply passage 36a to guide chilled air to the second compartment 12 and an inlet hole 36b through which air is introduced from the second compartment 12 to the second refrigerating part 22.
  • the circulation fan 32 is installed in the chilled air supply passage 36a of the third duct 36 to blow the chilled air to the second compartment 12.
  • the evaporator 20, as shown in FIG. 2, is structured such that the first refrigerating part 21 disposed to the first compartment 11 is spaced apart from the second refrigerating part 22 disposed to the second compartment 12 and the first refrigerating part 21 and the second refrigerating part 22 are integrally connected with each other by a connection pipe 23.
  • the evaporator 20 comprises a housing 24 to accommodate and support the first refrigerating part 21 and the second refrigerating part 22.
  • the housing 24 encloses rear sides and lateral sides of the first and second refrigerating parts 21 and 22 and a lower side of the second refrigerating part 22.
  • the first and second refrigerating parts 21 and 22 are fixed in the housing 24 such that fixtures 25a formed at the lateral sides of the first refrigerating part 21 are fixed to fixtures 24a formed at upper lateral sides of the housing 24 by fixing screws 25b, and fixtures 26a formed at the lateral sides of the second refrigerating part 22 are fixed to fixtures 24b formed at lower lateral sides of the housing 24 by fixing screws 26b.
  • the first and second refrigerating parts 21 and 22 are securely fixed in and supported by the housing 24. Through this coupling, an integral evaporator is completed.
  • the evaporator 20 comprises a first defrosting heater 41 installed in a lower side of the first refrigerating part 21 and a second defrosting heater 42 installed in a lower side of the second refrigerating part 22 such that the first defrosting heater 41 heats the first refrigerating part 21 to remove frost on the first refrigerating part 21, and the second defrosting heater 42 heats the second refrigerating part 22 to remove frost on the second refrigerating part 22.
  • the evaporator 20 comprises a defrost water tray 27 installed in the housing 24 to partition an inside of the housing 24 between the first refrigerating part 21 and the second refrigerating part 22, and to discharge defrost water flowed down from the first refrigerating part 21.
  • the defrost water tray 27, as shown in FIG. 1, partitions the space between the first compartment 11 and the second compartment 12 when the evaporator 20 is installed in the main body 10 so as to block air flow between the first compartment 11 and the second compartment 12.
  • FIG. 3 illustrates pipe arrangement of the evaporator 20 of the refrigerator shown in FIG. 1.
  • the first refrigerating part 21 comprises a right-sided first circulation part 21 a and a left-sided second circulation part 21 b, lower sides of which are connected with each other
  • the second refrigerating part 22 comprises a left-sided first circulation part 22a and a right-sided second circulation part 22b, lower sides of which are connected with each other.
  • Ends of a connection pipe 23 are connected with an upper side of the first circulation part 21 a of the first refrigerating part 21 and an upper side of the second circulation part 22b of the second refrigerating part 22, respectively.
  • An inlet pipe 28 (also shown in FIG.
  • a single long pipe is bent without seams as shown in FIG. 3 and cooling fins 21c and 22c are installed on the pipe, and then the bent pipe is folded about a folding line "A" such that the first circulation parts 21 a and 22a and the second circulation parts 21 b and 22b of the first and second refrigerating parts 21 and 22 are overlapped. That is, the first circulation part 21 a of the first refrigerating part 21 is overlapped with the second circulation part 21 b of the first refrigerating part 21 and the second circulation part 22b of the second refrigerating part 22 is overlapped with the first circulation part 22a of the second refrigerating part 22. By doing so, the evaporator 20 is formed as shown in FIG. 2.
  • the evaporator 20 is installed in the main body 10, as shown in FIG. 1, such that the first refrigerating part 21 is disposed at the rear side of the first compartment 11 and the second refrigerating part 22 is disposed at the rear side of the second compartment 12, and the second duct 34 is coupled with the third duct 36 so as to cover the evaporator 20.
  • the intermediate partition 13 for partitioning the space between the first compartment 11 and the second compartment 12 is separated from the main body 10 and is coupled with the main body 10 after installation of the evaporator 20 and the second and third ducts 34 and 36.
  • the intermediate partition 13 is separated so that the evaporator 20 is easily installed.
  • the evaporator 20 is firstly installed and the second and third ducts 34 and 36 are installed, the evaporator 20 may be installed in the main body 10 after being coupled with the second and third ducts 34 and 36.
  • the inlet pipe 28 and the outlet pipe 29 of the evaporator 20 are connected with pipes 43. Since the inlet pipe 28 and the outlet pipe 29 of the evaporator 20 of the present invention, as shown in FIG. 3, are positioned at the upper side of the first refrigerating part 21, the pipes 43 are easily connected. Since the connection of the pipes (i.e., the inlet pipe 28 and the outlet pipe 29 to respective pipes 43) is performed only in the space of the first compartment 11 when connecting the pipes 43, the evaporator 20 is easily installed and time for the connection of the pipes is also reduced. The pipes 43 are connected by a welding process using connectors 44.
  • FIG. 4 shows the arrangement of the inlet pipe 28 and the outlet pie 29 according to another preferred embodiment of the present invention. Differing from FIG. 3, an inlet pipe 51 is disposed to the second refrigerating part 22 and an outlet pipe 52 is extended from the first refrigerating part 21 to the second refrigerating part 22. This arrangement is an alternative, whereby the connection of the pipes is performed in a space of the second refrigerating part 12.
  • the evaporator 20, as shown in FIG. 3, is installed such that the upper end of the connection pipe 23 is connected with the upper side of the first circulation part 21 a of the first refrigerating part 21 and the lower end of the connection pipe 23 is connected to the upper side of the second circulation part 22b of the second refrigerating part 22, heat transfer from the second refrigerating part 22 to the first refrigerating part 21 is minimized when defrosting is performed so that defrosting is rapidly carried out.
  • connection pipe 23 is connected with the upper side of the first refrigerating part 21 such that hot refrigerant of the second refrigerating part 22 is prevented from flowing toward the first refrigerating part 21 due to thermosyphoning. That is, when defrosting the second refrigerating part 22, refrigerant in the first refrigerating part 21 remains in the condensed state and does not flow toward the lower second refrigerating part 22.
  • the second refrigerating part 22 when defrosting the second refrigerating part 22, the second refrigerating part 22 is rapidly heated such that the defrosting time can be reduced and the problem that temperature of the compartment is unnecessarily raised due to the reduction of the defrosting time during the defrosting is minimized. Therefore, energy loss can be reduced. Since, when defrosting the first refrigerating part 21, the hot refrigerant in the first refrigerating part 21 cannot flow toward the lower second refrigerating part 22, heat transfer between the first and second refrigerating parts does not occur.
  • the refrigerator of the present invention since the refrigerator of the present invention includes an evaporator in which the first refrigerating part for refrigerating the first compartment and the second refrigerating part for refrigerating the second compartment are integrally connected with each other, the evaporator can be completely installed in the refrigerator by installing a single evaporator set in the refrigerator when manufacturing the refrigerator. Particularly, the connection of the pipes for the installation of the evaporator can be minimized so that the evaporator can be rapidly and easily installed.
  • the inlet pipe and the outlet pipe of the evaporator are disposed to one of the first refrigerating part and the second refrigerating part, the connection of the pipes is performed in only one of the compartments so that the pipes are easily connected.
  • connection pipe for connecting the upper first refrigerating part to the lower second refrigerating part extends from the second refrigerating part to the upper side of the first refrigerating part, heat transfer between the first refrigerating part and the second refrigerating part is prevented.
  • the second refrigerating part is rapidly heated to reduce the defrosting time, and due to the reduction of the defrosting time, the problem that temperature of the compartments is raised during the defrosting is minimized and energy loss can be reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Defrosting Systems (AREA)
EP06006753A 2005-08-23 2006-03-30 Kühlschrank Withdrawn EP1757878A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050077437A KR20070023154A (ko) 2005-08-23 2005-08-23 냉장고

Publications (1)

Publication Number Publication Date
EP1757878A2 true EP1757878A2 (de) 2007-02-28

Family

ID=37396027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06006753A Withdrawn EP1757878A2 (de) 2005-08-23 2006-03-30 Kühlschrank

Country Status (4)

Country Link
US (1) US20070044498A1 (de)
EP (1) EP1757878A2 (de)
KR (1) KR20070023154A (de)
CN (1) CN1920452A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018192757A1 (de) * 2017-04-18 2018-10-25 BSH Hausgeräte GmbH Kältegerät mit an einer innenwand montiertem verdampfer und verfahren zu dessen montage
CN109764599A (zh) * 2018-12-17 2019-05-17 合肥美的电冰箱有限公司 双系统冰箱
EP3859255B1 (de) * 2018-11-30 2023-12-27 Samsung Electronics Co., Ltd. Kühlschrank

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101404342B1 (ko) * 2007-07-12 2014-06-09 엘지전자 주식회사 냉장고
BRPI0703622A2 (pt) 2007-09-12 2009-04-28 Whirlpool Sa màdulo de refrigeraÇço e sistema de refrigeraÇço
KR101565387B1 (ko) * 2008-12-10 2015-11-03 엘지전자 주식회사 냉장고
KR101578003B1 (ko) * 2009-01-21 2015-12-16 엘지전자 주식회사 냉장고
US8997507B2 (en) * 2012-10-22 2015-04-07 Whirlpool Corporation Low energy evaporator defrost
JP2015007496A (ja) * 2013-06-25 2015-01-15 株式会社東芝 冷蔵庫
CN106030225A (zh) * 2014-01-07 2016-10-12 三星电子株式会社 冰箱
DE102014015037A1 (de) * 2014-08-14 2016-02-18 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
KR20160094745A (ko) * 2015-02-02 2016-08-10 삼성전자주식회사 성에 방지를 위한 냉기순환구조를 가지는 냉장고
CN104697268A (zh) * 2015-03-31 2015-06-10 江苏双鹿电器有限公司 具有电源防爆功能的自带电源冰箱
CN105300008B (zh) * 2015-09-22 2018-02-02 海信容声(广东)冰箱有限公司 一种冷藏装置
US10612832B2 (en) * 2015-12-17 2020-04-07 Samsung Electronics Co., Ltd. Refrigerator with defrost operation control
CN105466110B (zh) * 2015-12-29 2018-08-10 青岛海尔股份有限公司 风冷冰箱及其送风结构
JP6799744B2 (ja) * 2016-02-08 2020-12-16 パナソニックＩｐマネジメント株式会社 冷蔵庫
DE102016003547A1 (de) * 2016-03-22 2017-09-28 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
JP6990863B2 (ja) * 2016-06-17 2022-01-12 パナソニックＩｐマネジメント株式会社 蒸発器と蒸発器の除霜方法とその蒸発器を用いた冷却装置
JP6883531B2 (ja) * 2018-01-31 2021-06-09 日立グローバルライフソリューションズ株式会社 冷蔵庫
CN109708357B (zh) * 2018-06-26 2021-07-23 海尔智家股份有限公司 用于冰箱的制冷装置及具有其的冰箱
CN109708375B (zh) * 2018-06-26 2021-11-26 海尔智家股份有限公司 冰箱
CN108870845A (zh) * 2018-08-13 2018-11-23 长虹美菱股份有限公司 一种冰箱蒸发器化霜组件及其控制方法
CN110887287A (zh) * 2018-09-10 2020-03-17 沈阳海尔电冰箱有限公司 冰箱的换热器组件及冰箱
CN111765705A (zh) * 2020-06-28 2020-10-13 珠海格力电器股份有限公司 蒸发器与加热器的装配结构、冰箱
KR20220014618A (ko) * 2020-07-29 2022-02-07 엘지전자 주식회사 냉장고

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100234066B1 (ko) 1997-05-06 2000-01-15 윤종용 독립냉각방식 냉장고

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737785A (en) * 1951-10-09 1956-03-13 Admiral Corp Refrigerator evaporator
US2665567A (en) * 1951-12-12 1954-01-12 Gen Electric Evaporator defrosting arrangement
US2795116A (en) * 1955-05-23 1957-06-11 Whirlpool Seeger Corp Evaporators for household refrigerators
US3507322A (en) * 1969-05-08 1970-04-21 Freez Porter Systems Inc Apparatus for handling perishable materials
US4741175A (en) * 1987-03-17 1988-05-03 General Electric Company Auto defrost refrigerator
KR0183703B1 (ko) * 1994-11-30 1999-05-01 김광호 Ga-퍼지 이론을 이용한 냉동-냉장고의 제상 방법 및 장치
CA2257703C (en) * 1999-01-04 2002-10-08 Nedo Banicevic Refrigerator evaporator housing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100234066B1 (ko) 1997-05-06 2000-01-15 윤종용 독립냉각방식 냉장고

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018192757A1 (de) * 2017-04-18 2018-10-25 BSH Hausgeräte GmbH Kältegerät mit an einer innenwand montiertem verdampfer und verfahren zu dessen montage
EP3859255B1 (de) * 2018-11-30 2023-12-27 Samsung Electronics Co., Ltd. Kühlschrank
CN109764599A (zh) * 2018-12-17 2019-05-17 合肥美的电冰箱有限公司 双系统冰箱

Also Published As

Publication number Publication date
US20070044498A1 (en) 2007-03-01
KR20070023154A (ko) 2007-02-28
CN1920452A (zh) 2007-02-28

Similar Documents

Publication Publication Date Title
EP1757878A2 (de) Kühlschrank
US9823010B2 (en) Low energy evaporator defrost
CN114867977B (zh) 冰箱
KR102532244B1 (ko) 냉장고
JP2010133590A (ja) 冷凍冷蔵庫
JP3850145B2 (ja) 冷蔵庫の蒸発皿の構造
US10746445B2 (en) Refrigerator
JPH11311473A (ja) 冷蔵庫の制御方法
CN113513868B (zh) 用于冰箱的制冷装置及具有其的冰箱
WO2021258819A1 (zh) 冰箱
JP7221519B2 (ja) 冷蔵庫
CN113357868B (zh) 用于冰箱的制冷装置及具有其的冰箱
KR102407651B1 (ko) 냉장고
EP3799615B1 (de) Kühlschrank
US11674732B2 (en) Refrigerator
JP4666956B2 (ja) 冷却貯蔵庫
JPS5917342B2 (ja) 冷凍装置用蒸発器
WO2021171356A1 (ja) 冷蔵庫
CN109708375B (zh) 冰箱
JP3685663B2 (ja) 熱交換器
KR102182084B1 (ko) 냉장고
JP2003056968A (ja) 冷蔵庫
WO2008120888A2 (en) Evaporator integrated duct and refrigerator having the same
US1960796A (en) Refrigerant evaporator
JPH09269179A (ja) 冷却装置の除霜装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091001