CN111801539B - 冰箱及其控制方法 - Google Patents

冰箱及其控制方法 Download PDF

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Publication number
CN111801539B
CN111801539B CN201980016711.9A CN201980016711A CN111801539B CN 111801539 B CN111801539 B CN 111801539B CN 201980016711 A CN201980016711 A CN 201980016711A CN 111801539 B CN111801539 B CN 111801539B
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CN
China
Prior art keywords
temperature
turned
heating element
detected
evaporator
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Active
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CN201980016711.9A
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English (en)
Chinese (zh)
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CN111801539A (zh
Inventor
崔相福
金成昱
朴景培
池成
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.)
LG Electronics Inc
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LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN202210356346.XA priority Critical patent/CN114704994B/zh
Publication of CN111801539A publication Critical patent/CN111801539A/zh
Application granted granted Critical
Publication of CN111801539B publication Critical patent/CN111801539B/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D21/02—Detecting the presence of frost or condensate
    • 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/11—Sensor to detect if defrost is necessary
    • 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
    • F25D2400/02—Refrigerators including a heater
    • 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing
    • 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)
  • Defrosting Systems (AREA)
CN201980016711.9A 2018-03-08 2019-01-31 冰箱及其控制方法 Active CN111801539B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210356346.XA CN114704994B (zh) 2018-03-08 2019-01-31 冰箱

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020180027434A KR102614564B1 (ko) 2018-03-08 2018-03-08 냉장고 및 그 제어방법
KR10-2018-0027434 2018-03-08
PCT/KR2019/001340 WO2019172532A1 (fr) 2018-03-08 2019-01-31 Réfrigérateur et son procédé de commande

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210356346.XA Division CN114704994B (zh) 2018-03-08 2019-01-31 冰箱

Publications (2)

Publication Number Publication Date
CN111801539A CN111801539A (zh) 2020-10-20
CN111801539B true CN111801539B (zh) 2022-04-26

Family

ID=67846682

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210356346.XA Active CN114704994B (zh) 2018-03-08 2019-01-31 冰箱
CN201980016711.9A Active CN111801539B (zh) 2018-03-08 2019-01-31 冰箱及其控制方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202210356346.XA Active CN114704994B (zh) 2018-03-08 2019-01-31 冰箱

Country Status (6)

Country Link
US (1) US20210055034A1 (fr)
EP (1) EP3764033A4 (fr)
KR (1) KR102614564B1 (fr)
CN (2) CN114704994B (fr)
AU (1) AU2019232055B2 (fr)
WO (1) WO2019172532A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102536378B1 (ko) * 2018-03-26 2023-05-25 엘지전자 주식회사 냉장고 및 그 제어방법
KR102604129B1 (ko) * 2018-03-26 2023-11-20 엘지전자 주식회사 냉장고 및 그 제어방법
KR102630194B1 (ko) 2019-01-10 2024-01-29 엘지전자 주식회사 냉장고
KR102665398B1 (ko) * 2019-01-10 2024-05-13 엘지전자 주식회사 냉장고
KR20220018182A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20220018179A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20220018177A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
US20230288123A1 (en) 2020-08-06 2023-09-14 Lg Electronics Inc. Refrigerator
KR20220018178A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고 및 그의 운전 제어방법
KR20220018180A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20220018175A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20220018181A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20220018176A (ko) 2020-08-06 2022-02-15 엘지전자 주식회사 냉장고
KR20230000231A (ko) 2021-06-24 2023-01-02 엘지전자 주식회사 냉장고
KR20230000232A (ko) 2021-06-24 2023-01-02 엘지전자 주식회사 냉장고

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185968A (ja) * 1983-04-08 1984-10-22 株式会社日立製作所 霜詰り検知装置
JPH01312378A (ja) * 1988-06-10 1989-12-18 Toshiba Corp 熱交換器の霜センサ
US5463875A (en) * 1994-04-11 1995-11-07 Control & Regulation Circuits Meitav Ltd. Defrost control system
JP2000205737A (ja) * 1999-01-19 2000-07-28 Mitsubishi Electric Corp 冷蔵庫
US6467282B1 (en) * 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
CN1798947A (zh) * 2003-04-04 2006-07-05 Bsh博世和西门子家用器具有限公司 具有自适应自动融冰器的致冷器具及其融冰方法
JP2012215380A (ja) * 2012-06-21 2012-11-08 Mitsubishi Electric Corp 冷蔵庫および冷凍サイクル装置
WO2014137060A1 (fr) * 2013-03-04 2014-09-12 주식회사 두텍 Appareil pour détecter le moment pour dégivrer un échangeur de chaleur à évaporation sur la base d'une mesure de flux d'air de dérivation et procédé pour commander son fonctionnement
KR101536284B1 (ko) * 2015-04-15 2015-07-14 주식회사 대일 히트펌프 시스템의 실외기 제상작업용 적상감지센서
WO2017131426A1 (fr) * 2016-01-29 2017-08-03 엘지전자 주식회사 Réfrigérateur

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US3643457A (en) * 1970-11-20 1972-02-22 Westinghouse Electric Corp Frost detector for refrigeration system
SE7710529L (sv) * 1977-01-03 1978-07-04 Electric Power Res Inst Avfrostningsanordning for vermepumpar
JPS59180265A (ja) * 1983-03-30 1984-10-13 株式会社日立製作所 霜詰り検知装置
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JPS6152578A (ja) * 1984-08-22 1986-03-15 株式会社日立製作所 霜詰り検知方式
DE3444171A1 (de) * 1984-12-04 1986-06-05 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Fuehlereinrichtung zum erkennen von reifniederschlaegen
JPH07110183A (ja) * 1993-10-15 1995-04-25 Matsushita Refrig Co Ltd 冷蔵庫の制御装置
JPH08303932A (ja) * 1995-05-08 1996-11-22 Fuji Electric Co Ltd 冷凍冷蔵ショーケースの除霜装置
EP0881442B1 (fr) * 1996-02-06 2002-07-03 Ishizuka Electronics Corporation Detecteur de formation de givre
TW446106U (en) * 1998-02-20 2001-07-11 Matsushita Refrigeration Co Lt Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment
KR100292187B1 (ko) 1998-06-30 2001-11-26 전주범 제상주기가변방법
KR100547421B1 (ko) * 1998-09-04 2006-04-12 주식회사 엘지이아이 냉장고의 결빙감지장치
KR100487155B1 (ko) * 2002-01-14 2005-05-03 삼성전자주식회사 냉장고 및 그 제어방법
KR20090103233A (ko) * 2008-03-28 2009-10-01 삼성전자주식회사 냉장고 및 그 제상제어방법
JP5093263B2 (ja) * 2010-02-24 2012-12-12 三菱電機株式会社 冷蔵庫
KR20120022315A (ko) * 2010-09-02 2012-03-12 삼성전자주식회사 냉각 시스템 및 그의 제상 제어 방법
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KR20160027761A (ko) * 2014-09-02 2016-03-10 한국알프스 주식회사 냉장고 제상시기 검출을 위한 성에 감지 유닛과 이를 포함하는 냉장고 제상장치 및 방법
KR20160118748A (ko) * 2015-04-03 2016-10-12 유한회사 세계로냉동상사 증발기 입출구 온도차에 의한 제상주기 결정방법 및 이를 이용한 제상시스템

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185968A (ja) * 1983-04-08 1984-10-22 株式会社日立製作所 霜詰り検知装置
JPH01312378A (ja) * 1988-06-10 1989-12-18 Toshiba Corp 熱交換器の霜センサ
US5463875A (en) * 1994-04-11 1995-11-07 Control & Regulation Circuits Meitav Ltd. Defrost control system
JP2000205737A (ja) * 1999-01-19 2000-07-28 Mitsubishi Electric Corp 冷蔵庫
US6467282B1 (en) * 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
CN1798947A (zh) * 2003-04-04 2006-07-05 Bsh博世和西门子家用器具有限公司 具有自适应自动融冰器的致冷器具及其融冰方法
JP2012215380A (ja) * 2012-06-21 2012-11-08 Mitsubishi Electric Corp 冷蔵庫および冷凍サイクル装置
WO2014137060A1 (fr) * 2013-03-04 2014-09-12 주식회사 두텍 Appareil pour détecter le moment pour dégivrer un échangeur de chaleur à évaporation sur la base d'une mesure de flux d'air de dérivation et procédé pour commander son fonctionnement
KR101536284B1 (ko) * 2015-04-15 2015-07-14 주식회사 대일 히트펌프 시스템의 실외기 제상작업용 적상감지센서
WO2017131426A1 (fr) * 2016-01-29 2017-08-03 엘지전자 주식회사 Réfrigérateur

Also Published As

Publication number Publication date
EP3764033A1 (fr) 2021-01-13
AU2019232055B2 (en) 2022-08-25
KR20190106242A (ko) 2019-09-18
WO2019172532A1 (fr) 2019-09-12
AU2019232055A1 (en) 2020-10-15
US20210055034A1 (en) 2021-02-25
CN111801539A (zh) 2020-10-20
CN114704994B (zh) 2023-12-29
CN114704994A (zh) 2022-07-05
EP3764033A4 (fr) 2021-12-01
KR102614564B1 (ko) 2023-12-18

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