WO2010079947A3 - 과냉각 시스템 - Google Patents

과냉각 시스템 Download PDF

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Publication number
WO2010079947A3
WO2010079947A3 PCT/KR2010/000062 KR2010000062W WO2010079947A3 WO 2010079947 A3 WO2010079947 A3 WO 2010079947A3 KR 2010000062 W KR2010000062 W KR 2010000062W WO 2010079947 A3 WO2010079947 A3 WO 2010079947A3
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
unit
storing
cooling
storage room
Prior art date
Application number
PCT/KR2010/000062
Other languages
English (en)
French (fr)
Other versions
WO2010079947A2 (ko
Inventor
정원영
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/143,494 priority Critical patent/US8959934B2/en
Publication of WO2010079947A2 publication Critical patent/WO2010079947A2/ko
Publication of WO2010079947A3 publication Critical patent/WO2010079947A3/ko

Links

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
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • 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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F25D2400/36—Visual displays
    • 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
    • F25D2700/121—Sensors measuring the inside temperature of particular compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 외부로부터의 영향에도 불구하고 수납물의 과냉각 상태를 정확하게 표시할 수 있는 과냉각 시스템 및 과냉각 상태 표시 방법에 관한 것이다. 상기 과냉각 시스템은 수납물을 저장하는 저장고, 저장고를 냉각시키는 냉각수단과, 외부 상용전원을 인가받아, 저장고 내의 온도를 적어도 최대빙결정 생성대 온도 이하로 유지하도록 냉각 수단을 제어하는 메인 제어부를 구비하는 냉각 장치와, 수납물을 수납하는 수납공간을 구비하고, 저장고 내에 장착되어 냉각되는 독립보관실과, 독립보관실의 온도를 감지하는 온도 감지부(220)와, 독립보관실에 장착되어 내부의 온도를 조절하는 온도 조절수단과, 현재 수행 중인 제어에 대한 상태를 표시할 수 있는 표시부(240)와, 온도 감지부(220)로부터의 감지 온도를 기준으로 하여 온도 조절수단을 제어하여, 독립보관실 내의 수납물이 과냉각 상태로 보관되도록 하고, 수납물 또는 수납공간에 대한 냉각의 진행에 따라 수납물의 상태를 표시부(240)를 통하여 표시하도록 하는 서브 제어부(280)를 구비하는 과냉각 장치(200)로 이루어진다.
PCT/KR2010/000062 2009-01-08 2010-01-06 과냉각 시스템 WO2010079947A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/143,494 US8959934B2 (en) 2009-01-08 2010-01-06 Supercooling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090001665A KR20100082259A (ko) 2009-01-08 2009-01-08 과냉각 시스템
KR10-2009-0001665 2009-01-08

Publications (2)

Publication Number Publication Date
WO2010079947A2 WO2010079947A2 (ko) 2010-07-15
WO2010079947A3 true WO2010079947A3 (ko) 2011-06-23

Family

ID=42316972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000062 WO2010079947A2 (ko) 2009-01-08 2010-01-06 과냉각 시스템

Country Status (3)

Country Link
US (1) US8959934B2 (ko)
KR (1) KR20100082259A (ko)
WO (1) WO2010079947A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906661A (zh) * 2019-10-11 2020-03-24 合肥晶弘电器有限公司 一种降低食品冷冻损伤的速冻控制方法、速冻冰箱
KR102106972B1 (ko) * 2019-11-26 2020-05-06 주식회사 엔로지스 슈퍼칠링 물품 운송시스템
KR102606540B1 (ko) * 2021-03-19 2023-11-29 김대성 냉동 및 해동용 에어쉴더.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094549A1 (en) * 2006-02-15 2007-08-23 Lg Electronics, Inc. Apparatus for supercooling, and method of operating the same
WO2008150106A2 (en) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Supercooling apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264659A (ja) * 1996-03-28 1997-10-07 Hitachi Ltd 冷蔵庫
KR100720012B1 (ko) 1997-03-17 2008-01-18 이시가와 야스오 정전장처리방법,정전장처리장치및이들에사용되는전극
KR101052782B1 (ko) * 2007-04-06 2011-07-29 삼성전자주식회사 냉장고 및 그 제어방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094549A1 (en) * 2006-02-15 2007-08-23 Lg Electronics, Inc. Apparatus for supercooling, and method of operating the same
WO2008150106A2 (en) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Supercooling apparatus

Also Published As

Publication number Publication date
KR20100082259A (ko) 2010-07-16
US8959934B2 (en) 2015-02-24
US20110302934A1 (en) 2011-12-15
WO2010079947A2 (ko) 2010-07-15

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