JP6254385B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP6254385B2 JP6254385B2 JP2013177946A JP2013177946A JP6254385B2 JP 6254385 B2 JP6254385 B2 JP 6254385B2 JP 2013177946 A JP2013177946 A JP 2013177946A JP 2013177946 A JP2013177946 A JP 2013177946A JP 6254385 B2 JP6254385 B2 JP 6254385B2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- refrigerator
- compartment
- freezer
- supply air
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 99
- 230000008014 freezing Effects 0.000 claims description 29
- 238000007710 freezing Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 16
- 238000013459 approach Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 description 34
- 238000005057 refrigeration Methods 0.000 description 20
- 238000010257 thawing Methods 0.000 description 12
- 238000009413 insulation Methods 0.000 description 11
- 239000013598 vector Substances 0.000 description 11
- 235000013305 food Nutrition 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000010959 steel 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
- 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
- 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
- F25D2317/0671—Inlet 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
- 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
- F25D2317/068—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 fans
- F25D2317/0681—Details thereof
Description
このとき、第1送風機35から前面方向へと流れる空気は、図6(A)に示すように、当初から非常に少ないので、冷却室13から離れるように移動した送風機カバー41が風路抵抗へ及ぼす影響は、非常に小さなものとなる。
2 断熱箱体
3 冷蔵室
4 製氷室(冷凍室)
5 上段冷凍室(冷凍室)
6 下段冷凍室(冷凍室)
7 野菜室
13 冷却室
14 第1送り口
15 第2送り口
16 戻り口
17 供給風路(冷蔵室供給風路)
18 供給風路(冷凍室供給風路)
19 供給風路(野菜室供給風路)
35 第1送風機
40 遮蔽装置
41 送風機カバー
32 冷却器
50 第2送風機
51 ダンパ(冷蔵室ダンパ)
55 仕切体
61 冷蔵室温度センサ
62 冷凍室温度センサ
Claims (5)
- 少なくとも冷蔵室と冷凍室とに区画される貯蔵室と、
前記貯蔵室に供給する空気を冷却する冷却器と、
前記冷却器が配設される冷却室と、
前記冷却室と前記冷凍室をつなぐ冷凍室供給風路と、
前記冷却室と前記冷蔵室をつなぐ冷蔵室供給風路と、を備え、
前記冷却室には、前記冷凍室供給風路につながる第1送り口と、前記冷蔵室供給風路につながる第2送り口と、が形成され、
前記第1送り口には第1送風機が配設され、
前記第1送り口の前記冷凍室供給風路側には、前記第1送り口に接近または離隔するよう前記第1送風機の回転軸方向に移動して前記第1送り口を開閉する可動式の送風機カバーが設けられることを特徴とする冷蔵庫。 - 前記冷凍室は、前記冷蔵室の下方に形成され、
前記冷却室は、前記冷凍室の後方に形成され、
前記第1送り口は、前記冷却室の前面を区画する仕切体に形成され、
前記第2送り口は、前記冷却室の上面に形成されることを特徴とする請求項1に記載の冷蔵庫。 - 前記冷蔵室供給風路に設けられる第2送風機と、
前記第2送風機よりも上流側の前記冷蔵室供給風路に設けられるダンパと、
前記第1送風機、前記第2送風機、前記送風機カバー及び前記ダンパを制御する制御装置と、を備え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。 - 前記冷蔵室の温度を検出する冷蔵室温度センサと、
前記冷凍室の温度を検出する冷凍室温度センサと、を備え、
前記制御装置は、前記冷蔵室温度センサによって検出される前記冷蔵室の温度に基づき前記第2送風機の回転数を制御し、前記冷凍室温度センサによって検出される前記冷凍室の温度に基づき前記第1送風機の回転数を制御することを特徴とする請求項3に記載の冷蔵庫。 - 前記制御装置は、前記冷却器に着霜したと判断し且つ前記冷蔵室温度センサによって検出される前記冷蔵室の温度が所定の値よりも高い場合、前記第1送風機の運転を停止し、前記送風機カバーで前記第1送り口を塞ぎ、前記ダンパを開き、前記第2送風機を運転することを特徴とする請求項3または請求項4に記載の冷蔵庫。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013177946A JP6254385B2 (ja) | 2013-08-29 | 2013-08-29 | 冷蔵庫 |
PCT/CN2014/085124 WO2015027885A1 (zh) | 2013-08-29 | 2014-08-25 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013177946A JP6254385B2 (ja) | 2013-08-29 | 2013-08-29 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015045480A JP2015045480A (ja) | 2015-03-12 |
JP6254385B2 true JP6254385B2 (ja) | 2017-12-27 |
Family
ID=52585581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013177946A Active JP6254385B2 (ja) | 2013-08-29 | 2013-08-29 | 冷蔵庫 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6254385B2 (ja) |
WO (1) | WO2015027885A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466106A (zh) * | 2015-12-22 | 2016-04-06 | 青岛海尔股份有限公司 | 冰箱 |
JP6675211B2 (ja) * | 2016-01-28 | 2020-04-01 | シャープ株式会社 | 冷蔵庫 |
JP6670994B2 (ja) * | 2016-06-01 | 2020-03-25 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
WO2017209032A1 (ja) * | 2016-06-01 | 2017-12-07 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
JP6810958B2 (ja) * | 2016-11-11 | 2021-01-13 | アクア株式会社 | 冷蔵庫 |
JP2018109499A (ja) * | 2016-12-28 | 2018-07-12 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
WO2018123529A1 (ja) * | 2016-12-28 | 2018-07-05 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
JP6858037B2 (ja) * | 2017-03-01 | 2021-04-14 | 株式会社日立ハイテク | 試薬保冷装置、自動分析装置及び保冷システム |
EP3450888B1 (de) * | 2017-08-28 | 2020-10-07 | Liebherr-Hausgeräte Lienz GmbH | Weinlagerschrank mit zwei kompartimenten |
KR102182089B1 (ko) * | 2018-06-28 | 2020-11-23 | 엘지전자 주식회사 | 냉장고의 제어방법 |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2922129B2 (ja) * | 1995-01-13 | 1999-07-19 | 松下冷機株式会社 | 冷蔵庫 |
KR19980030890A (ko) * | 1996-10-30 | 1998-07-25 | 배순훈 | 냉장고 쿡칠(Cook-chill) 시스템 |
JP2003090668A (ja) * | 2001-09-17 | 2003-03-28 | Japan Servo Co Ltd | 通路開閉装置 |
JP2006300346A (ja) * | 2005-04-15 | 2006-11-02 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP4739926B2 (ja) * | 2005-11-24 | 2011-08-03 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP2010112673A (ja) * | 2008-11-10 | 2010-05-20 | Sharp Corp | 冷蔵庫 |
IT1393442B1 (it) * | 2009-03-13 | 2012-04-20 | Indesit Co Spa | Metodo di funzionamento per un apparato refrigerante domestico e ad un apparato refrigerante domestico che realizza tale metodo. |
JP5393283B2 (ja) * | 2009-06-18 | 2014-01-22 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP2013002664A (ja) * | 2011-06-14 | 2013-01-07 | Hitachi Appliances Inc | 冷蔵庫 |
JP5487224B2 (ja) * | 2012-02-15 | 2014-05-07 | 日立アプライアンス株式会社 | 冷蔵庫 |
-
2013
- 2013-08-29 JP JP2013177946A patent/JP6254385B2/ja active Active
-
2014
- 2014-08-25 WO PCT/CN2014/085124 patent/WO2015027885A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015027885A1 (zh) | 2015-03-05 |
JP2015045480A (ja) | 2015-03-12 |
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