JP5530850B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5530850B2 JP5530850B2 JP2010171310A JP2010171310A JP5530850B2 JP 5530850 B2 JP5530850 B2 JP 5530850B2 JP 2010171310 A JP2010171310 A JP 2010171310A JP 2010171310 A JP2010171310 A JP 2010171310A JP 5530850 B2 JP5530850 B2 JP 5530850B2
- Authority
- JP
- Japan
- Prior art keywords
- cold air
- heat insulating
- vegetable
- partition wall
- vegetable compartment
- 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.)
- Active
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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
- 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
- F25D17/062—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 in household refrigerators
- F25D17/065—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 in household refrigerators with compartments at different temperatures
-
- 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
-
- 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
- F25D17/08—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 using ducts
-
- 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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
-
- 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
- F25D23/08—Parts formed wholly or mainly of plastics materials
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating 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
- 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
- F25D2317/061—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 through special compartments
-
- 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
- F25D2317/065—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 air return
-
- 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
- F25D2317/067—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 air ducts
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
この開口29は、図3に示す如く、ダンパーケースカバー23底部に複数設けられている。そして、この複数の開口29を合わせた面積は、冷気通路24の入口側開口面積若しくは野菜室冷気吐出口10aの開口面積のいずれか小さいほうの面積より大きく形成されている。このことにより、ダンパーケースカバー23内にはフラッパー20を温めるに十分な野菜室内空気が入る。フラッパー20は、この空気に温められ、フラッパー20の結露水が凍結するのを防止する。
もし、外気温度等が下がり、フラッパー20の凍結の心配がある使用環境が想定される場合には、図3に示すように、僅かな容量の加熱ヒータ50をフラッパー20の近傍に設け、冷気戻り通路18に設けた加熱ヒータ44による加熱が不足する場合や、その他必要に応じて通電して加温すれば良い。すなわち、図3に示す加熱ヒータ50は、ダンパーケース21上部を温め、フラッパー20の凍結を防止する。加熱ヒータ50を設ける場合は、加熱ヒータ44の加熱出力を小さなものにできるので、食品への悪影響を抑制することができる。
これにより、加熱ヒータ44と加熱ヒータ50とを同時に通電して、個々のヒータ出力を小さくして使用することができる。この場合は、加熱ヒータ44の出力を小さくすることで、食品を加熱しすぎることが抑制できる。
3 第二断熱仕切り壁
3a 野菜室上面
3b,33a 傾斜面
4 冷蔵室
5 冷凍室
6 野菜室
9,11 ダンパー装置
10 冷気ダクト
10a 野菜室冷気吐出口
12 温度検出器
13 圧縮機
14 除霜ヒータ
18 冷気戻り通路
19 駆動モータ
20 フラッパー
21 ダンパーケース
22 断熱空間
23 ダンパーケースカバー
23a 上面開口
24 冷気通路
25 冷気流入口
26 取り付け部
27a,27b リード線
27c ハウジング
28 収納部
29 開口(冷気吹出口)
30 カバー
30a 台座
31 上段容器(収納容器)
31a 冷気ガイドリブ
32 下段容器(収納容器)
32a フランジ部
33 段部
34 継ぎパイプ
35 シール材
36 取り付け爪
37 上面部材
38 下面部材
39 断熱材
40 ダクトカバー
41 第二断熱仕切り壁の前面部
42 冷気吸込口
43 傾斜面
44,50 加熱ヒータ
45 連通路
46 熱伝導板
51 機械室
Claims (5)
- 断熱仕切り壁にて区画された野菜室と、該野菜室に設けた収納容器と、を備えた冷蔵庫において、
前記野菜室の上面後部であって、且つ前記収納容器の背壁よりも後方に設けた野菜室冷気吐出口と、該野菜室冷気吐出口に設けられて前記野菜室への冷気供給量を制御するダンパー装置と、を備え、
該ダンパー装置は、冷気通路を開閉するフラッパーを内蔵するダンパーケースと、空気断熱する空間を介して前記ダンパーケースを覆うダンパーケースカバーと、を備え、
前記断熱仕切り壁は、前記野菜室側の面に冷気戻り通路と、該冷気戻り通路を加熱するとともに該冷気戻り通路を介して前記野菜室内を加熱する加熱手段と、を備えたことを特徴とする冷蔵庫。 - 前記冷気戻り通路は、前記断熱仕切り壁の高さ寸法内に形成され、且つ前記野菜室の前記収納容器の上部まで突出しないことを特徴とする、請求項1記載の冷蔵庫。
- 前記断熱仕切り壁は、上面部材及び下面部材と、該上面部材及び該下面部材で形成された空間に有する断熱材と、を有し、
前記下面部材を前記断熱材側に凹ませて形成した空間にダクトカバーを有し、前記冷気戻り通路が形成されたことを特徴とする、請求項1記載の冷蔵庫。 - 前記冷気戻り通路の冷気吸込口は、前記断熱仕切り壁の前部で、且つ該断熱仕切り壁の高さ寸法内に設けられるとともに、冷気を案内するための傾斜面を有することを特徴とする、請求項1記載の冷蔵庫。
- 前記フラッパーを加熱するフラッパー加熱手段を備えたことを特徴とする、請求項1記載の冷蔵庫。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010171310A JP5530850B2 (ja) | 2010-07-30 | 2010-07-30 | 冷蔵庫 |
KR1020110004375A KR101278994B1 (ko) | 2010-07-30 | 2011-01-17 | 냉장고 |
CN201110041838.1A CN102345959B (zh) | 2010-07-30 | 2011-02-18 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010171310A JP5530850B2 (ja) | 2010-07-30 | 2010-07-30 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012032069A JP2012032069A (ja) | 2012-02-16 |
JP5530850B2 true JP5530850B2 (ja) | 2014-06-25 |
Family
ID=45544856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010171310A Active JP5530850B2 (ja) | 2010-07-30 | 2010-07-30 | 冷蔵庫 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5530850B2 (ja) |
KR (1) | KR101278994B1 (ja) |
CN (1) | CN102345959B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013210253A1 (de) * | 2013-06-03 | 2014-12-04 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltskältegerät mit schrägem Wandabschnitt zur Begrenzung eines Maschinenraums sowie Anordnung mit einem derartigen Haushaltskältegerät und einer Verpackungsvorrichtung |
JP6255567B2 (ja) * | 2013-07-25 | 2018-01-10 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
JP6553922B2 (ja) * | 2015-04-07 | 2019-07-31 | 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 |
JP7224502B2 (ja) * | 2020-01-20 | 2023-02-17 | 三菱電機株式会社 | 冷蔵庫 |
CN114165965B (zh) * | 2020-09-10 | 2023-03-28 | 青岛海尔电冰箱有限公司 | 冰箱 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018781Y2 (ja) * | 1979-12-20 | 1985-06-06 | 松下冷機株式会社 | 冷蔵庫 |
JPH0447584Y2 (ja) * | 1985-11-30 | 1992-11-10 | ||
JPH0618177Y2 (ja) * | 1987-01-14 | 1994-05-11 | 三菱電機株式会社 | 冷蔵庫 |
JPH03191284A (ja) * | 1989-12-18 | 1991-08-21 | Matsushita Refrig Co Ltd | 冷蔵庫の温度制御装置 |
US5460010A (en) * | 1993-02-23 | 1995-10-24 | Sanyo Electric Co., Ltd. | Refrigerator |
JPH08303931A (ja) * | 1995-04-28 | 1996-11-22 | Matsushita Refrig Co Ltd | 冷凍冷蔵庫 |
JP3219692B2 (ja) * | 1996-06-26 | 2001-10-15 | 株式会社東芝 | 冷蔵庫 |
JP2002090026A (ja) * | 2000-09-20 | 2002-03-27 | Fujitsu General Ltd | 冷蔵庫 |
JP2005172303A (ja) * | 2003-12-09 | 2005-06-30 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
WO2005057104A1 (ja) * | 2003-12-09 | 2005-06-23 | Matsushita Electric Industrial Co., Ltd. | 冷蔵庫 |
JP2006308259A (ja) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | 冷凍冷蔵庫 |
JP2007101084A (ja) * | 2005-10-05 | 2007-04-19 | Toshiba Corp | 冷蔵庫 |
JP4749199B2 (ja) * | 2006-03-31 | 2011-08-17 | 三洋電機株式会社 | 貯蔵庫 |
CN101603760B (zh) * | 2008-06-12 | 2013-01-09 | 海尔集团公司 | 制冷设备 |
JP2010060187A (ja) * | 2008-09-03 | 2010-03-18 | Hitachi Appliances Inc | 冷蔵庫 |
-
2010
- 2010-07-30 JP JP2010171310A patent/JP5530850B2/ja active Active
-
2011
- 2011-01-17 KR KR1020110004375A patent/KR101278994B1/ko active IP Right Grant
- 2011-02-18 CN CN201110041838.1A patent/CN102345959B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101278994B1 (ko) | 2013-07-02 |
CN102345959B (zh) | 2014-12-17 |
KR20120022516A (ko) | 2012-03-12 |
JP2012032069A (ja) | 2012-02-16 |
CN102345959A (zh) | 2012-02-08 |
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