JP4982537B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP4982537B2 JP4982537B2 JP2009186978A JP2009186978A JP4982537B2 JP 4982537 B2 JP4982537 B2 JP 4982537B2 JP 2009186978 A JP2009186978 A JP 2009186978A JP 2009186978 A JP2009186978 A JP 2009186978A JP 4982537 B2 JP4982537 B2 JP 4982537B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- refrigerator
- compartment
- freezer
- cooler
- 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.)
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Classifications
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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
- 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
- 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
- F25B49/022—Compressor control arrangements
-
- 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
- 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
- F25D17/067—Evaporator fan units
-
- 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
- F25B49/025—Motor control arrangements
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Description
2 冷蔵室(冷蔵温度帯室)
3 製氷室(冷凍温度帯室)
4 上段冷凍室(冷凍温度帯室)
5 下段冷凍室(冷凍温度帯室)
6 野菜室(冷蔵温度帯室)
7 冷却器
8 冷却器収納室
9 庫内送風機(送風機)
10 断熱箱体
11 冷蔵室送風ダクト
12 上段冷凍室送風ダクト
13 冷気ダクト
15 冷蔵室ダクト
16 冷蔵室−野菜室連通ダクト
17 冷凍室戻り口
18 野菜室戻りダクト
18a 野菜室戻り吐出口
19 機械室
20 冷蔵室冷却ダンパ
21 蒸発皿
22 除霜ヒータ
23 樋
24 圧縮機
31 制御基板
33 冷蔵室温度センサ
33a 野菜室温度センサ
34 冷凍室温度センサ
35 冷却器温度センサ
50 冷凍室冷却ダンパ
53 上部カバー
54 仕切板
60 冷凍室
Claims (8)
- 冷蔵庫本体に区画形成された冷蔵温度帯室及び冷凍温度帯室と、
前記冷蔵温度帯室の後方に設けられた機械室に設置された圧縮機と、
前記冷凍温度帯室の後方に設けられた冷却器室に設置された冷却器と、
前記冷却器室内に前記冷却器の上方に設けられ前記冷蔵温度帯室及び前記冷凍温度帯室に冷気を送風する送風機と、
前記冷蔵温度帯室への冷気の供給量を制御する冷蔵室ダンパと、
前記冷凍温度帯室への冷気の供給量を制御する冷凍室ダンパと、を備え、
前記圧縮機の停止時に前記冷凍室ダンパを閉及び前記冷蔵室ダンパを開として前記冷却器の温度が0℃より低い状態で前記送風機を駆動する第一の運転を行い、
該第一の運転の際に前記冷却器の温度が0℃より低い所定温度まで高くなった状態で、前記冷凍室ダンパを閉及び前記冷蔵室ダンパを開状態で前記圧縮機を駆動して前記送風機を駆動する第二の運転を行うことを特徴とする冷蔵庫。 - 前記冷凍温度帯室の温度を検知する冷凍室温度センサを備え、該冷凍室温度センサの検知温度が、設定された圧縮機ON温度より高くなった場合、前記第一の運転から前記第二の運転に移行することを特徴とする、請求項1に記載の冷蔵庫。
- 前記冷蔵温度帯室の温度を検知する冷蔵室温度センサを備え、前記第一の運転中に前記冷蔵室温度センサの検知温度が、設定された冷蔵室下限温度より低くなった場合、前記送風機を停止することを特徴とする、請求項1又は2に記載の冷蔵庫。
- 前記第一の運転を開始する際の前記冷蔵室温度センサの検知温度が、設定された判定基準温度以下の場合、前記第一の運転中の前記送風機を停止させるための前記冷却器の設定温度を前記0℃より低い所定温度に切り替えることを特徴とする、請求項3に記載の冷蔵庫。
- 前記第二の運転の後、前記圧縮機が駆動した状態で前記冷蔵室ダンパを閉及び前記冷凍室ダンパを開として前記送風機を駆動する第三の運転を行うことを特徴とする、請求項1に記載の冷蔵庫。
- 前記第二の運転中は前記第三の運転中よりも前記圧縮機の回転数を低回転に制御して、前記冷却器は前記第三の運転中よりも前記第二の運転中に温度が高くなるように制御することを特徴とする、請求項5に記載の冷蔵庫。
- 前記第三の運転中に前記冷蔵温度帯室が、設定された冷蔵室上限温度より高くなった場合、前記冷蔵室ダンパを開とする制御を有し、前記冷蔵室の扉の開閉を検知する手段を備え、前記第三の運転中に前記冷蔵室の扉の開閉が検知された場合、前記冷蔵室上限温度を高くすることを特徴とする、請求項5又は6に記載の冷蔵庫。
- 前記第二の運転と前記第三の運転との間の所定時間、前記圧縮機が駆動した状態で前記送風機を停止して前記冷蔵温度帯室及び前記冷凍温度帯室に送風を行わないことで、前記冷凍温度帯室の加熱を抑制することを特徴とする、請求項5乃至7のいずれかに記載の冷蔵庫。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009186978A JP4982537B2 (ja) | 2009-08-12 | 2009-08-12 | 冷蔵庫 |
CN201010115580.0A CN101995131B (zh) | 2009-08-12 | 2010-02-11 | 冰箱 |
KR1020100014556A KR101152070B1 (ko) | 2009-08-12 | 2010-02-18 | 냉장고 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009186978A JP4982537B2 (ja) | 2009-08-12 | 2009-08-12 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011038716A JP2011038716A (ja) | 2011-02-24 |
JP4982537B2 true JP4982537B2 (ja) | 2012-07-25 |
Family
ID=43766673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009186978A Active JP4982537B2 (ja) | 2009-08-12 | 2009-08-12 | 冷蔵庫 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4982537B2 (ja) |
KR (1) | KR101152070B1 (ja) |
CN (1) | CN101995131B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287986A (zh) * | 2011-07-01 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | 风冷冰箱及其控制方法 |
SG11201608467VA (en) * | 2014-04-15 | 2016-11-29 | Mitsubishi Electric Corp | Refrigerator |
DE102015007359A1 (de) * | 2014-10-29 | 2016-05-04 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
JP6166771B2 (ja) * | 2015-12-15 | 2017-07-19 | シャープ株式会社 | 冷蔵庫 |
US20200263916A1 (en) * | 2017-09-20 | 2020-08-20 | Mitsubishi Electric Corporation | Refrigeration machine |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950006403A (ko) * | 1993-08-06 | 1995-03-21 | 이헌조 | 냉장고의 냉장실온도 제어방법 |
JP2912860B2 (ja) * | 1995-10-16 | 1999-06-28 | 松下冷機株式会社 | 冷蔵庫 |
KR0170878B1 (ko) * | 1995-11-23 | 1999-03-20 | 윤종용 | 냉장고 및 그 운전제어방법 |
KR100197697B1 (ko) * | 1996-08-12 | 1999-06-15 | 윤종용 | 냉장실의 내기온도 상승방지 장치 및 방법 |
JP3402102B2 (ja) * | 1997-01-08 | 2003-04-28 | 三菱電機株式会社 | 冷蔵庫 |
JPH10288440A (ja) * | 1997-04-14 | 1998-10-27 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JPH11237155A (ja) * | 1998-02-24 | 1999-08-31 | Matsushita Refrig Co Ltd | 冷蔵庫の送風機の運転装置 |
JP3515920B2 (ja) * | 1999-01-29 | 2004-04-05 | 株式会社東芝 | 冷蔵庫 |
JP3484131B2 (ja) * | 2000-02-24 | 2004-01-06 | 三菱電機株式会社 | 冷凍冷蔵庫 |
JP3505466B2 (ja) * | 2000-03-29 | 2004-03-08 | 株式会社東芝 | 冷蔵庫 |
JP3738169B2 (ja) * | 2000-03-30 | 2006-01-25 | 三洋電機株式会社 | 湿度調節式冷蔵庫 |
JP3721968B2 (ja) * | 2000-09-13 | 2005-11-30 | 株式会社日立製作所 | 冷蔵庫 |
JP4310947B2 (ja) | 2001-09-06 | 2009-08-12 | 三菱電機株式会社 | 冷凍冷蔵庫の制御装置 |
JP2003202176A (ja) * | 2002-01-07 | 2003-07-18 | Hitachi Ltd | 冷蔵庫 |
JP4088474B2 (ja) * | 2002-04-26 | 2008-05-21 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP3912233B2 (ja) * | 2002-09-06 | 2007-05-09 | 三菱電機株式会社 | 冷蔵庫、冷蔵庫の運転方法 |
KR100526605B1 (ko) * | 2003-06-27 | 2005-11-08 | 삼성전자주식회사 | 냉장고 및 냉장고 운전제어방법 |
JP2009014320A (ja) * | 2007-07-09 | 2009-01-22 | Hitachi Appliances Inc | 冷蔵庫 |
CN101435648A (zh) * | 2008-12-12 | 2009-05-20 | 海信科龙电器股份有限公司 | 一种冷藏室循环热利用化霜制冷系统及其控制方法 |
-
2009
- 2009-08-12 JP JP2009186978A patent/JP4982537B2/ja active Active
-
2010
- 2010-02-11 CN CN201010115580.0A patent/CN101995131B/zh not_active Expired - Fee Related
- 2010-02-18 KR KR1020100014556A patent/KR101152070B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2011038716A (ja) | 2011-02-24 |
CN101995131B (zh) | 2014-09-10 |
KR20110016811A (ko) | 2011-02-18 |
KR101152070B1 (ko) | 2012-06-11 |
CN101995131A (zh) | 2011-03-30 |
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