JP6709347B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP6709347B2 JP6709347B2 JP2015201087A JP2015201087A JP6709347B2 JP 6709347 B2 JP6709347 B2 JP 6709347B2 JP 2015201087 A JP2015201087 A JP 2015201087A JP 2015201087 A JP2015201087 A JP 2015201087A JP 6709347 B2 JP6709347 B2 JP 6709347B2
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- JP
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- Prior art keywords
- supply air
- air passage
- supply
- passage
- blower
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- 238000007710 freezing Methods 0.000 claims description 135
- 230000008014 freezing Effects 0.000 claims description 131
- 238000005192 partition Methods 0.000 claims description 68
- 238000003860 storage Methods 0.000 claims description 45
- 238000001816 cooling Methods 0.000 claims description 42
- 238000007664 blowing Methods 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 11
- 238000002194 freeze distillation Methods 0.000 claims description 9
- 235000013305 food Nutrition 0.000 description 12
- 239000013078 crystal Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling 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
-
- 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
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- 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
- F25D2317/063—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 with air guides
-
- 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
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
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
従って、被冷凍物を急速冷凍する際に、通常冷凍運転時に冷気が通過する第1供給風路とは別に形成された第2供給風路を経由して、冷気を貯蔵室に供給することで、冷気の風速が一定以上に成る。よって、例えば食品である被冷凍物の最大氷結晶生成温度帯を通過する時間が短縮され、食品の鮮度を維持しつつ冷凍することが可能となる。
2 断熱箱体
2a 外箱
2b 内箱
2c 断熱材
3 冷蔵室
4 製氷室
5 上段冷凍室
5A 変温室
6 下段冷凍室
7 野菜室
8 断熱扉
9 断熱扉
10 断熱扉
11 断熱扉
12 断熱扉
13 冷却室
13a 送風口
13b 開口
14 供給風路
15 供給風路
16 冷却器
17 帰還風路
18 ダンパ
19 被冷凍物
20 仕切部材
21 吹出口
22 載置板
23 送風機
23a ファン
23b ケーシング
24 第1供給風路
25 第2供給風路
26 底面部
27a,27b,27c,27d 側面部
28 吹出口
29 収納容器
30 開口部
31 区画壁
32 送風機
33 送風機
34 ダンパ
35 開口部
36 断熱仕切壁
37 断熱仕切壁
38 仕切部材
39 仕切部材
40 断熱仕切壁
41 ダンパ
42 圧縮機
43 送風機
44 開口部
45 ダンパ
100 冷蔵庫
101 冷蔵室
102 下段冷凍室
103 上段冷凍室
104 扉
105 扉
106 扉
107 冷却室
108 送風路
109 送風機
110 吹出口
111 送風機
112 仕切体
113 吹出口
114 被冷凍物
Claims (5)
- 被冷凍物を収納する貯蔵室と、
前記貯蔵室に供給される空気を冷却する冷却器と、
前記冷却器が収納される冷却室と、
前記冷却器で冷却された前記冷却室からの空気を、前記貯蔵室へと流す供給風路と、
前記貯蔵室の上面付近に配置され、通常冷凍運転時に、前記供給風路から前記貯蔵室に供給される冷気が通過する第1供給風路と、
前記貯蔵室の上面付近に、前記第1供給風路とは独立して配置され、急速冷凍運転時に、前記供給風路から供給されて吹出口から前記被冷凍物に吹き付けられる冷気が通過する第2供給風路と、
前記第2供給風路の後方に配置され、前記第2供給風路に向けて送風する急速冷凍用送風機と、
底面部と前記底面部の周辺に立設された側面部とを有し、その内部に前記第1供給風路および前記第2供給風路が形成された仕切部材と、を具備し、
前記第2供給風路を構成する前記仕切部材の前記底面部は、前記吹出口に向かって上方に傾斜しており、
前記第1供給風路と前記第2供給風路とは、前記仕切部材の前記底面部から立設された区画壁により区画され、
前記第2供給風路の幅は、前記第1供給風路の幅よりも狭いことを特徴とする冷蔵庫。 - 前記急速冷凍用送風機は、
前記冷却室からの空気を前記第2供給風路に送風すると共に、
前記貯蔵室に存在する空気を、前記第1供給風路を経由して循環させることを特徴とする請求項1に記載の冷蔵庫。 - 前記貯蔵室の内部に、前記第2供給風路を経由して前記被冷凍物に吹き付けられる冷気を送風する室内送風機を備えることを特徴とする請求項1に記載の冷蔵庫。
- 前記第1供給風路と前記供給風路との間にダンパを配置し、
前記急速冷凍運転時に、前記ダンパを閉状態とし、前記供給風路から供給される空気を前記第2供給風路に供給することを特徴とする請求項1に記載の冷蔵庫。 - 前記供給風路は、前記第1供給風路および前記第2供給風路の近傍で、前記第1供給風路側に向かって伸びることを特徴とする請求項1から請求項4の何れかに記載の冷蔵庫。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015201087A JP6709347B2 (ja) | 2015-10-09 | 2015-10-09 | 冷蔵庫 |
CN201610878087.1A CN106679269B (zh) | 2015-10-09 | 2016-10-08 | 冰箱 |
PCT/CN2016/113467 WO2018064866A1 (zh) | 2015-10-09 | 2016-12-30 | 冰箱 |
US16/466,013 US20210278122A1 (en) | 2015-10-09 | 2016-12-30 | Refrigerator |
EP16918199.7A EP3524907B1 (en) | 2015-10-09 | 2016-12-30 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015201087A JP6709347B2 (ja) | 2015-10-09 | 2015-10-09 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017072336A JP2017072336A (ja) | 2017-04-13 |
JP6709347B2 true JP6709347B2 (ja) | 2020-06-17 |
Family
ID=58537321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015201087A Active JP6709347B2 (ja) | 2015-10-09 | 2015-10-09 | 冷蔵庫 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210278122A1 (ja) |
EP (1) | EP3524907B1 (ja) |
JP (1) | JP6709347B2 (ja) |
CN (1) | CN106679269B (ja) |
WO (1) | WO2018064866A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6709347B2 (ja) * | 2015-10-09 | 2020-06-17 | 青島海爾股▲フン▼有限公司 | 冷蔵庫 |
JP7029158B2 (ja) * | 2017-10-04 | 2022-03-03 | アクア株式会社 | 冷蔵庫 |
JP7008180B2 (ja) * | 2018-04-04 | 2022-01-25 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
CN110285628A (zh) * | 2019-08-01 | 2019-09-27 | 长虹美菱股份有限公司 | 一种冰箱及其制冷控制方法 |
CN110906662B (zh) * | 2019-10-11 | 2023-06-09 | 合肥晶弘电器有限公司 | 一种降低食品冷冻损伤的速冻控制方法、速冻冰箱 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980030890A (ko) * | 1996-10-30 | 1998-07-25 | 배순훈 | 냉장고 쿡칠(Cook-chill) 시스템 |
JP3519592B2 (ja) * | 1998-02-04 | 2004-04-19 | 株式会社東芝 | 冷蔵庫の制御方法 |
JP2001116420A (ja) * | 1999-10-20 | 2001-04-27 | Fujitsu General Ltd | 冷蔵庫 |
JP2002267318A (ja) * | 2001-03-13 | 2002-09-18 | Toshiba Corp | 冷蔵庫 |
KR100505022B1 (ko) * | 2001-09-18 | 2005-08-01 | 주식회사 엘지이아이 | 냉장고의 급속 냉동장치 |
KR100408242B1 (ko) * | 2001-09-18 | 2003-12-01 | 주식회사 엘지이아이 | 냉장고의 급속 냉동장치 |
KR100780008B1 (ko) * | 2006-11-02 | 2007-11-27 | 주식회사 대우일렉트로닉스 | 냉장고의 급속냉동장치 |
JP4595972B2 (ja) * | 2007-07-30 | 2010-12-08 | 三菱電機株式会社 | 冷蔵庫 |
JP5178808B2 (ja) * | 2010-11-04 | 2013-04-10 | 三菱電機株式会社 | 冷凍冷蔵庫 |
EP2530408B1 (en) * | 2011-05-31 | 2019-07-03 | LG Electronics Inc. | Refrigerator |
CN202274694U (zh) * | 2011-10-27 | 2012-06-13 | 海尔集团公司 | 大冷冻式多门冰箱的风道结构 |
JP2015001331A (ja) * | 2013-06-14 | 2015-01-05 | ハイアールアジアインターナショナル株式会社 | 冷蔵庫 |
CN205002488U (zh) * | 2015-09-15 | 2016-01-27 | 青岛海尔股份有限公司 | 冰箱变温室冷气供给装置 |
CN105157318B (zh) * | 2015-09-15 | 2018-04-20 | 青岛海尔股份有限公司 | 冰箱变温室冷气供给装置及方法 |
JP6709347B2 (ja) * | 2015-10-09 | 2020-06-17 | 青島海爾股▲フン▼有限公司 | 冷蔵庫 |
-
2015
- 2015-10-09 JP JP2015201087A patent/JP6709347B2/ja active Active
-
2016
- 2016-10-08 CN CN201610878087.1A patent/CN106679269B/zh active Active
- 2016-12-30 WO PCT/CN2016/113467 patent/WO2018064866A1/zh unknown
- 2016-12-30 US US16/466,013 patent/US20210278122A1/en not_active Abandoned
- 2016-12-30 EP EP16918199.7A patent/EP3524907B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210278122A1 (en) | 2021-09-09 |
CN106679269A (zh) | 2017-05-17 |
EP3524907A1 (en) | 2019-08-14 |
EP3524907B1 (en) | 2022-04-27 |
CN106679269B (zh) | 2019-05-03 |
WO2018064866A1 (zh) | 2018-04-12 |
EP3524907A4 (en) | 2019-09-18 |
JP2017072336A (ja) | 2017-04-13 |
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