JP2015001330A - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP2015001330A JP2015001330A JP2013125598A JP2013125598A JP2015001330A JP 2015001330 A JP2015001330 A JP 2015001330A JP 2013125598 A JP2013125598 A JP 2013125598A JP 2013125598 A JP2013125598 A JP 2013125598A JP 2015001330 A JP2015001330 A JP 2015001330A
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- Prior art keywords
- air
- refrigerator
- refrigerator compartment
- door
- blower
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 21
- 238000009413 insulation Methods 0.000 description 15
- 238000007710 freezing Methods 0.000 description 14
- 230000008014 freezing Effects 0.000 description 14
- 235000013305 food Nutrition 0.000 description 12
- 238000007664 blowing Methods 0.000 description 10
- 235000013311 vegetables Nutrition 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000010586 diagram 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
- 239000003507 refrigerant Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/023—Air curtain closures
-
- 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
- F25D17/062—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
- 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
- F25D2317/066—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 supply
- F25D2317/0662—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 supply from the corner
-
- 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
- F25D2317/066—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 supply
- F25D2317/0665—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 supply from the top
-
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
【解決手段】本発明の冷蔵庫1は、冷蔵室3の上面側に位置する循環風路20aの前部に形成された吹出口21に風向制御手段24を設け、冷蔵室3の扉8が開いた状態においては、風向制御手段24によって吹出口21から吹き出される空気を下方に向けてエアカーテンACを形成する。また、扉8が閉じた状態においては、風向制御手段24によって前記吹出口から吹き出される空気をエアカーテンAC形成時とは異なる方向に向けている。これにより、好適なエアカーテンが形成され、冷蔵室3内の冷気が外部に漏れることを防止できると共に、冷蔵室3内を効率的に冷却または攪拌することができ、冷蔵室3内の温度差を小さくして高効率な冷却保存を行うことができる。
【選択図】図6
Description
このとき、冷気を野菜室7(図2参照)や冷却室13(図2参照)に循環させることなく、また、圧縮機31(図2参照)を運転して冷却器33(図2参照)による冷却を行うことなく、冷蔵室3内の空気を循環させて温度の均一化を図ることができる。これにより、熱損失を低減し、圧縮機31の発停回数を抑えて消費電力を削減することができる。
2 断熱箱体
3 冷蔵室
4 製氷室
5 上段冷凍室
6 下段冷凍室
7 野菜室
8 断熱扉
13 冷却室
15 供給風路(冷蔵室用)
20 循環風路
20a 上面側の循環風路
20b 背面側の循環風路
21 吹出口
22 戻り口
24 フラップ
27 送風機
33 冷却器
42 上部温度センサ
43 下部温度センサ
AC エアカーテン
Claims (6)
- 前面に扉を有する冷蔵室と、
冷却器で冷却された空気を前記冷蔵室へと供給する供給風路と、
前記冷蔵室の上面側及び背面側に配置される循環風路と、
前記循環風路の内部に設けられ前記循環風路内の空気を前記背面側から前記上面側へと送る送風機と、
前記上面側の前記循環風路の前部に形成され前記循環風路から前記冷蔵室へと空気を流す吹出口と、
前記背面側の前記循環風路に形成され前記冷蔵室から前記循環風路へと空気を流す戻り口と、
前記吹出口に設けられ前記冷蔵室へと吹き出される空気の方向を調整可能な風向制御手段と、を備え、
前記扉が開いた状態においては、前記送風機を運転すると共に前記風向制御手段によって前記吹出口から吹き出される空気を下方に向けてエアカーテンを形成し、
前記扉が閉じた状態においては、前記送風機を運転すると共に前記風向制御手段によって前記吹出口から吹き出される空気を前記扉が開いた状態とは異なる方向に向けて前記冷蔵室内の空気を循環させることを特徴とする冷蔵庫。 - 前記扉が閉じた状態において、前記送風機を運転すると共に前記風向制御手段によって前記吹出口から吹き出される空気の方向を変化させることを特徴とする請求項1に記載の冷蔵庫
- 前記扉が閉じた状態において、前記供給風路から前記冷蔵室への空気の供給を停止した状態で前記送風機を運転することを特徴とする請求項1または請求項2に記載の冷蔵庫。
- 前記冷蔵室の上部の温度を検出する上部温度検出手段と、
前記冷蔵室の下部の温度を検出する下部温度検出手段と、を備え、
前記扉が閉じた状態において、前記上部温度検出手段で検出される温度と前記下部温度検出手段で検出される温度との差が所定の閾値を超えたら前記送風機を運転することを特徴とする請求項1ないし請求項3の何れか1項に記載の冷蔵庫。 - 前記扉が閉じた状態において、前記供給風路から前記冷蔵室への空気の供給を停止してから所定の時間が経過したら前記送風機を運転することを特徴とする請求項1ないし請求項3の何れか1項に記載の冷蔵庫。
- 前記扉が閉じた状態において、前記冷却器による冷却を停止してから所定の時間が経過したら前記送風機を運転することを特徴とする請求項1ないし請求項3の何れか1項に記載の冷蔵庫。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013125598A JP6131116B2 (ja) | 2013-06-14 | 2013-06-14 | 冷蔵庫 |
PCT/CN2014/074620 WO2014198152A1 (zh) | 2013-06-14 | 2014-04-02 | 电冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013125598A JP6131116B2 (ja) | 2013-06-14 | 2013-06-14 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015001330A true JP2015001330A (ja) | 2015-01-05 |
JP6131116B2 JP6131116B2 (ja) | 2017-05-17 |
Family
ID=52021625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013125598A Active JP6131116B2 (ja) | 2013-06-14 | 2013-06-14 | 冷蔵庫 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6131116B2 (ja) |
WO (1) | WO2014198152A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180069638A (ko) * | 2016-12-15 | 2018-06-25 | 삼성전자주식회사 | 냉장고 |
CN111536733A (zh) * | 2020-05-09 | 2020-08-14 | 青岛海尔电冰箱有限公司 | 冰箱及其组装方法 |
CN112444097A (zh) * | 2019-08-30 | 2021-03-05 | 青岛海尔特种电冰柜有限公司 | 制冷设备的控制方法及装置、设备和存储介质 |
JP2021038896A (ja) * | 2019-09-04 | 2021-03-11 | サンデン・リテールシステム株式会社 | 温調庫 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101835336B1 (ko) * | 2016-03-09 | 2018-03-07 | 엘지전자 주식회사 | 냉장고 |
ITUA20161986A1 (it) * | 2016-03-24 | 2017-09-24 | Arneg | Gruppo espositore refrigerato e relativo sistema per la formazione di una lama d’aria a geometria variabile |
US10016071B2 (en) * | 2016-05-31 | 2018-07-10 | Pepsico, Inc. | Product merchandising systems and methods |
CN108278808A (zh) * | 2018-01-08 | 2018-07-13 | 安徽康佳同创电器有限公司 | 一种沐浴风风道结构的冰箱 |
KR102115614B1 (ko) * | 2018-08-30 | 2020-05-27 | 엘지전자 주식회사 | 냉장고 |
CN112066616B (zh) * | 2019-06-11 | 2023-10-13 | 青岛海尔特种电冰柜有限公司 | 具有风幕功能的冷柜 |
CN113124602B (zh) * | 2019-12-31 | 2024-03-19 | 青岛海尔特种电冰柜有限公司 | 一种冷柜风幕控制方法 |
EP3916321A1 (en) * | 2020-05-28 | 2021-12-01 | Illinois Tool Works, Inc. | A climatization container |
CN113945045B (zh) * | 2021-02-25 | 2023-04-18 | 海信冰箱有限公司 | 冰箱 |
Citations (6)
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US5809799A (en) * | 1997-06-06 | 1998-09-22 | Daewoo Electronics Co., Ltd. | Refrigerator having a device for generating an air curtain |
JPH10253220A (ja) * | 1997-03-14 | 1998-09-25 | Daewoo Electron Co Ltd | エアカーテン発生装置を備えた冷蔵庫 |
JP2000105052A (ja) * | 1998-09-30 | 2000-04-11 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2001174119A (ja) * | 1999-12-17 | 2001-06-29 | Fukushima Industries Corp | 温度調節機能付き保管庫 |
JP2003106735A (ja) * | 2001-09-27 | 2003-04-09 | Sanyo Electric Co Ltd | 冷却貯蔵庫 |
JP2004150735A (ja) * | 2002-10-31 | 2004-05-27 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
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KR19980054656A (ko) * | 1996-12-27 | 1998-09-25 | 배순훈 | 에어커튼팬의 작동방법 |
CN1109868C (zh) * | 1997-06-14 | 2003-05-28 | 大宇电子株式会社 | 具有气幕发生装置的冰箱 |
CN1109867C (zh) * | 1997-06-14 | 2003-05-28 | 大宇电子株式会社 | 具有气幕产生装置的电冰箱以及控制气幕产生的方法 |
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JP4259959B2 (ja) * | 2003-09-01 | 2009-04-30 | 三洋電機株式会社 | 冷蔵庫 |
CN100545556C (zh) * | 2005-03-24 | 2009-09-30 | 海尔集团公司 | 一种风冷带风幕的双开门电冰箱 |
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-
2013
- 2013-06-14 JP JP2013125598A patent/JP6131116B2/ja active Active
-
2014
- 2014-04-02 WO PCT/CN2014/074620 patent/WO2014198152A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10253220A (ja) * | 1997-03-14 | 1998-09-25 | Daewoo Electron Co Ltd | エアカーテン発生装置を備えた冷蔵庫 |
US5809799A (en) * | 1997-06-06 | 1998-09-22 | Daewoo Electronics Co., Ltd. | Refrigerator having a device for generating an air curtain |
JP2000105052A (ja) * | 1998-09-30 | 2000-04-11 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2001174119A (ja) * | 1999-12-17 | 2001-06-29 | Fukushima Industries Corp | 温度調節機能付き保管庫 |
JP2003106735A (ja) * | 2001-09-27 | 2003-04-09 | Sanyo Electric Co Ltd | 冷却貯蔵庫 |
JP2004150735A (ja) * | 2002-10-31 | 2004-05-27 | Hitachi Home & Life Solutions Inc | 保冷コンテナ |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180069638A (ko) * | 2016-12-15 | 2018-06-25 | 삼성전자주식회사 | 냉장고 |
US10634418B2 (en) | 2016-12-15 | 2020-04-28 | Samsung Electronics Co., Ltd. | Refrigerator |
KR102246442B1 (ko) * | 2016-12-15 | 2021-04-30 | 삼성전자주식회사 | 냉장고 |
CN112444097A (zh) * | 2019-08-30 | 2021-03-05 | 青岛海尔特种电冰柜有限公司 | 制冷设备的控制方法及装置、设备和存储介质 |
CN112444097B (zh) * | 2019-08-30 | 2023-07-07 | 青岛海尔特种电冰柜有限公司 | 制冷设备的控制方法及装置、设备和存储介质 |
JP2021038896A (ja) * | 2019-09-04 | 2021-03-11 | サンデン・リテールシステム株式会社 | 温調庫 |
CN111536733A (zh) * | 2020-05-09 | 2020-08-14 | 青岛海尔电冰箱有限公司 | 冰箱及其组装方法 |
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Publication number | Publication date |
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WO2014198152A1 (zh) | 2014-12-18 |
JP6131116B2 (ja) | 2017-05-17 |
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