KR100639716B1 - 냉장고 - Google Patents

냉장고 Download PDF

Info

Publication number
KR100639716B1
KR100639716B1 KR1020057002439A KR20057002439A KR100639716B1 KR 100639716 B1 KR100639716 B1 KR 100639716B1 KR 1020057002439 A KR1020057002439 A KR 1020057002439A KR 20057002439 A KR20057002439 A KR 20057002439A KR 100639716 B1 KR100639716 B1 KR 100639716B1
Authority
KR
South Korea
Prior art keywords
refrigerant
pressure side
low pressure
refrigerator
duty value
Prior art date
Application number
KR1020057002439A
Other languages
English (en)
Korean (ko)
Other versions
KR20050042153A (ko
Inventor
쯔또무 사꾸마
미노루 뎀묘오
Original Assignee
도시바 가덴세이조 가부시끼가이샤
가부시끼가이샤 도시바
도시바 콘슈머 마케팅 가부시끼 가이샤
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 도시바 가덴세이조 가부시끼가이샤, 가부시끼가이샤 도시바, 도시바 콘슈머 마케팅 가부시끼 가이샤 filed Critical 도시바 가덴세이조 가부시끼가이샤
Publication of KR20050042153A publication Critical patent/KR20050042153A/ko
Application granted granted Critical
Publication of KR100639716B1 publication Critical patent/KR100639716B1/ko

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
    • 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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • 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
KR1020057002439A 2002-08-14 2003-08-11 냉장고 KR100639716B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002236226A JP2004077000A (ja) 2002-08-14 2002-08-14 冷蔵庫
JPJP-P-2002-00236226 2002-08-14

Publications (2)

Publication Number Publication Date
KR20050042153A KR20050042153A (ko) 2005-05-04
KR100639716B1 true KR100639716B1 (ko) 2006-11-01

Family

ID=31884402

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057002439A KR100639716B1 (ko) 2002-08-14 2003-08-11 냉장고

Country Status (5)

Country Link
JP (1) JP2004077000A (ja)
KR (1) KR100639716B1 (ja)
CN (1) CN100370198C (ja)
TW (1) TW574493B (ja)
WO (1) WO2004016999A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963190B2 (ja) 2005-04-07 2007-08-22 ダイキン工業株式会社 空気調和装置の冷媒量判定システム
CN101469928B (zh) * 2007-12-26 2011-07-27 财团法人工业技术研究院 节能控制方法及其装置
DE202008009956U1 (de) 2008-04-15 2009-08-20 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
JP2009264660A (ja) * 2008-04-24 2009-11-12 Toshiba Corp 冷蔵庫
JP2010203658A (ja) * 2009-03-03 2010-09-16 Hitachi Appliances Inc 氷供給装置及び氷供給装置を備えた冷蔵庫
JP2011021851A (ja) * 2009-07-17 2011-02-03 Toshiba Carrier Corp 冷凍サイクル
JP5619664B2 (ja) * 2011-03-31 2014-11-05 ホシザキ電機株式会社 製氷機
JP5766006B2 (ja) * 2011-04-26 2015-08-19 ホシザキ電機株式会社 製氷機の運転方法
JP5968538B2 (ja) * 2013-06-18 2016-08-10 三菱電機株式会社 冷凍装置
JP5812081B2 (ja) * 2013-11-12 2015-11-11 ダイキン工業株式会社 室内機
JP6825336B2 (ja) * 2016-11-30 2021-02-03 ダイキン工業株式会社 冷凍装置
KR102418005B1 (ko) 2017-08-28 2022-07-07 삼성전자주식회사 냉장고 및 그 제어방법
JP7085405B2 (ja) * 2018-05-15 2022-06-16 三菱重工サーマルシステムズ株式会社 熱源システム、制御装置、熱源システム運転方法及びプログラム
US11662128B2 (en) 2018-07-09 2023-05-30 Crane Payment Innovations, Inc. Refrigerant leak detector for a vending machine
US11441820B2 (en) 2018-09-06 2022-09-13 Carrier Corporation Refrigerant leak detection system
JP7201466B2 (ja) * 2019-02-07 2023-01-10 ホシザキ株式会社 冷却貯蔵庫
JP7215919B2 (ja) * 2019-02-07 2023-01-31 ホシザキ株式会社 冷却貯蔵庫

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671775A (en) * 1979-11-16 1981-06-15 Nippon Denso Co Refrigerating plant
JPH10122711A (ja) * 1996-10-18 1998-05-15 Matsushita Electric Ind Co Ltd 冷凍サイクル制御装置
JP2001093039A (ja) * 1999-09-22 2001-04-06 Sanden Corp 自動販売機
JP2001116419A (ja) * 1999-10-22 2001-04-27 Matsushita Refrig Co Ltd 冷蔵庫
JP3708405B2 (ja) * 2000-06-19 2005-10-19 三菱電機株式会社 可燃性冷媒使用の家電機器
JP3430160B2 (ja) * 2001-05-11 2003-07-28 松下冷機株式会社 冷蔵庫

Also Published As

Publication number Publication date
TW200402523A (en) 2004-02-16
KR20050042153A (ko) 2005-05-04
CN100370198C (zh) 2008-02-20
JP2004077000A (ja) 2004-03-11
CN1675510A (zh) 2005-09-28
WO2004016999A1 (ja) 2004-02-26
TW574493B (en) 2004-02-01

Similar Documents

Publication Publication Date Title
KR100639716B1 (ko) 냉장고
KR100586575B1 (ko) 냉장고
US7448226B2 (en) Refrigerator
US20220011043A1 (en) Refrigerator and method for controlling refrigerator
KR20040073565A (ko) 냉매누출을 알리는 알림장치를 구비한 냉장고
KR20120012613A (ko) 냉장고 및 그 제어방법
US11231219B2 (en) Refrigerator and control method of refrigerator
KR20060110687A (ko) 냉장고의 제어 방법
JP4270789B2 (ja) 冷蔵庫
KR101908198B1 (ko) 냉장고 및 냉장고의 제상 제어 방법
JP2005207666A (ja) 冷蔵庫
JP4202630B2 (ja) 冷蔵庫
JP2002188878A (ja) 冷蔵庫
JP2000097530A (ja) 冷却貯蔵庫
JP3913618B2 (ja) 冷却貯蔵庫
KR101317307B1 (ko) 냉장고 및 그 제어방법
KR100557438B1 (ko) 냉장고 및 그 제어방법
JP3907176B2 (ja) 冷蔵庫
JP7215919B2 (ja) 冷却貯蔵庫
JP3888007B2 (ja) 冷蔵庫、冷蔵庫の運転方法
JP3966697B2 (ja) 冷蔵庫
KR20180025012A (ko) 냉장고 및 냉장고의 제상 운전 제어 방법
KR20180039832A (ko) 냉장고 및 그 제어 방법
KR20180039831A (ko) 냉장고 및 그 제어 방법
JP2004069198A (ja) 冷蔵庫の冷媒洩れ検出方法

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110920

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20121002

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee