JP5341653B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5341653B2 JP5341653B2 JP2009173832A JP2009173832A JP5341653B2 JP 5341653 B2 JP5341653 B2 JP 5341653B2 JP 2009173832 A JP2009173832 A JP 2009173832A JP 2009173832 A JP2009173832 A JP 2009173832A JP 5341653 B2 JP5341653 B2 JP 5341653B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- damper
- temperature zone
- cold air
- opening
- 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.)
- Expired - Fee Related
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- 238000007710 freezing Methods 0.000 claims abstract description 101
- 230000008014 freezing Effects 0.000 claims abstract description 101
- 235000013305 food Nutrition 0.000 claims abstract description 36
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000005057 refrigeration Methods 0.000 claims description 66
- 238000001816 cooling Methods 0.000 abstract description 37
- 235000013311 vegetables Nutrition 0.000 description 60
- 230000002093 peripheral effect Effects 0.000 description 15
- 238000009423 ventilation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
2 冷蔵室
3 製氷室
4 上段冷凍室
5 下段冷凍室
6 野菜室
7 冷却器
8 冷却器収納室
9 庫内ファン
10 断熱箱体
11 冷蔵室ダクト
12 冷凍室ダクト
13 冷気集約ダクト
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 野菜室戻り吹き出し口
19 機械室
20 冷蔵室ダンパ
21 蒸発皿
22 除霜ヒータ
23 樋
24 圧縮機
26 暖気収納スペース
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 冷凍室ダンパ
53 上部カバー
54 仕切板
60 冷凍温度帯室
61 冷蔵温度帯室
70 ファンカバー
71 ファンホールド
75 連通孔
100 駆動手段
101 回転軸
102 開口
103 フレーム
104 開閉板
Claims (8)
- 冷蔵庫本体に区画形成されて夫々食品を収納する冷凍温度帯室及び冷蔵温度帯室と、
前記冷凍温度帯室及び前記冷蔵温度帯室を冷却する冷気が熱交換される冷却器と、
前記冷凍温度帯室の背部に前記冷却器が設けられる冷却器収納室と、
前記冷却器で熱交換された冷気を前記冷凍温度帯室及び前記冷蔵温度帯室に送風する前記冷却器の上方の庫内ファンと、を備え、
前記庫内ファンの前方に前記冷凍温度帯室を設け、該冷凍温度帯室の上方に前記冷蔵温度帯室を設け、
前記冷凍温度帯室に該冷凍温度帯室の背面側の冷凍室ダクトを経て冷気が吹き出される吹き出し口を複数備え、且つ前記庫内ファンで昇圧された冷気を集約する冷気集約ダクトを前記冷凍温度帯室の背面側のファンカバーに備え、
該冷気集約ダクトは前方に位置する前記冷凍温度帯室と連通して冷気を送風する出口開口を備え、該出口開口に送風を制御するダンパを備え、
前記ダンパは、開口と、該開口の一辺に備えた回転軸と、該回転軸の回転動作に連動する開閉板と、を有し、前記開閉板の前記回転軸まわりの回転角度により前記開口の開閉が制御され、前記開閉板の回転角度によって冷気量を制御して、
前記冷気集約ダクトの前記出口開口の数は前記吹き出し口の数より少なく、前記冷気集約ダクトの前記出口開口の周長は前記複数の吹き出し口の総周長より短く、前記ダンパの開口の周長は前記複数の吹き出し口の総周長より短く、
前記庫内ファンの上方に前記冷気集約ダクトの前記出口開口を設け、前記ダンパの前記開閉板は前記冷気集約ダクト側に開くように配設して、前記冷気集約ダクトの前記出口開口の上方に前記冷凍温度帯室へ冷気を吹き出す前記複数の吹き出し口の一つであって、前記複数の吹き出し口の中で最も大きな開口面積の吹き出し口を備えたことを特徴とする冷蔵庫。 - 前記ダンパの開口面積より前記冷気集約ダクトの前記出口開口の面積は大きいことを特徴とする請求項1に記載の冷蔵庫。
- 前記庫内ファンは鉛直面から前記冷却器収納室側に傾斜させたことを特徴とする請求項1に記載の冷蔵庫。
- 前記ダンパの前記開口を鉛直面から前記庫内ファン側に傾斜させたことを特徴とする請求項1に記載の冷蔵庫。
- 前記ダンパは長手方向に傾斜するように配設したことを特徴とする請求項1に記載の冷蔵庫。
- 前記ダンパは水平面から6度以上傾斜したことを特徴とする請求項5に記載の冷蔵庫。
- 前記ダンパの前記回転軸が上側になるように配設したことを特徴とする請求項1に記載の冷蔵庫。
- 前記ダンパと熱的に接触するヒータを配設したことを特徴とする請求項1に記載の冷蔵庫。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009173832A JP5341653B2 (ja) | 2009-07-27 | 2009-07-27 | 冷蔵庫 |
CN201010117816.4A CN101968295B (zh) | 2009-07-27 | 2010-02-12 | 冰箱 |
CN201210270574.1A CN102778097B (zh) | 2009-07-27 | 2010-02-12 | 冰箱 |
KR20100014480A KR101092176B1 (ko) | 2009-07-27 | 2010-02-18 | 냉장고 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009173832A JP5341653B2 (ja) | 2009-07-27 | 2009-07-27 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011027325A JP2011027325A (ja) | 2011-02-10 |
JP5341653B2 true JP5341653B2 (ja) | 2013-11-13 |
Family
ID=43636274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009173832A Expired - Fee Related JP5341653B2 (ja) | 2009-07-27 | 2009-07-27 | 冷蔵庫 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5341653B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016026018A1 (pt) | 2014-08-21 | 2016-02-25 | Electrolux Do Brasil S.A. | Sistema e método de controle de fluxo de ar em um aparelho de refrigeração |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5895145B2 (ja) * | 2012-02-07 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
WO2019058450A1 (ja) | 2017-09-20 | 2019-03-28 | 三菱電機株式会社 | 冷凍機 |
WO2024127493A1 (ja) * | 2022-12-13 | 2024-06-20 | 三菱電機株式会社 | 冷蔵庫 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2692871B2 (ja) * | 1988-07-19 | 1997-12-17 | 三洋電機株式会社 | 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 |
JP2002031466A (ja) * | 2000-07-19 | 2002-01-31 | Mitsubishi Electric Corp | 冷蔵庫 |
JP2002267321A (ja) * | 2001-03-12 | 2002-09-18 | Matsushita Refrig Co Ltd | ダンパー開閉装置およびダンパー開閉装置を備えた冷蔵庫 |
JP2002295951A (ja) * | 2001-03-30 | 2002-10-09 | Sankyo Seiki Mfg Co Ltd | 冷蔵庫用ダンパ装置およびこのダンパ装置を使用した冷蔵庫 |
JP4113483B2 (ja) * | 2003-09-11 | 2008-07-09 | 三菱電機株式会社 | 冷蔵庫 |
JP2006308259A (ja) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | 冷凍冷蔵庫 |
JP2009014320A (ja) * | 2007-07-09 | 2009-01-22 | Hitachi Appliances Inc | 冷蔵庫 |
JP4945365B2 (ja) * | 2007-08-02 | 2012-06-06 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP4564994B2 (ja) * | 2007-09-07 | 2010-10-20 | 日立アプライアンス株式会社 | 冷蔵庫 |
-
2009
- 2009-07-27 JP JP2009173832A patent/JP5341653B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016026018A1 (pt) | 2014-08-21 | 2016-02-25 | Electrolux Do Brasil S.A. | Sistema e método de controle de fluxo de ar em um aparelho de refrigeração |
Also Published As
Publication number | Publication date |
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JP2011027325A (ja) | 2011-02-10 |
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