JP5832937B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5832937B2 JP5832937B2 JP2012056116A JP2012056116A JP5832937B2 JP 5832937 B2 JP5832937 B2 JP 5832937B2 JP 2012056116 A JP2012056116 A JP 2012056116A JP 2012056116 A JP2012056116 A JP 2012056116A JP 5832937 B2 JP5832937 B2 JP 5832937B2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- air
- refrigerator
- cooling
- chamber
- 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 116
- 238000003860 storage Methods 0.000 claims description 48
- 238000010257 thawing Methods 0.000 claims description 32
- 238000013459 approach Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 description 16
- 238000007710 freezing Methods 0.000 description 16
- 238000005192 partition Methods 0.000 description 12
- 239000003507 refrigerant Substances 0.000 description 11
- 239000013598 vector Substances 0.000 description 10
- 235000013311 vegetables Nutrition 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006837 decompression Effects 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
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
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)
- Defrosting Systems (AREA)
Description
このとき、送風機25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29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
5・・・冷凍室
6・・・冷凍室
7・・・野菜室
13・・・冷却室
13a・・・送り開口部
13b・・・戻り開口部
14a、14b・・・冷却風路
25・・・送風機
26・・・ファン
28・・・ケーシング
28a・・・ケーシングの風洞部
29・・・送風機カバー
32・・・冷却器
33・・・除霜ヒータ
47・・・ダンパ
Claims (4)
- 貯蔵室と、前記貯蔵室に各々つながる送り開口部と戻り開口部とが形成された冷却室と、前記冷却室の内部に配設され前記戻り開口部から流入する空気を冷却する冷却器と、前記送り開口部に設けられる回転式のファンを有する送風機と、前記冷却室の霜取りを行う除霜手段と、を備えた冷蔵庫において、前記送り開口部の前記冷却室外側に前記送風機に対向する面が凹形状に形成されて前記ファンに対して接近または離隔する可動式の送風機カバーを設け、少なくとも前記除霜手段による霜取り中、前記送風機カバーで前記送り開口部を塞ぐことを特徴とする冷蔵庫。
- 前記送風機は、軸流送風機であり、前記送風機カバーは、前記ファンの回転軸方向に移動することを特徴とする請求項1記載の冷蔵庫。
- 前記送風機は、風洞部が形成されたケーシングと、前記風洞部に配設され前記ケーシングに支持される前記ファンと、を備えた軸流送風機であり、前記送風機カバーは、前記風洞部の外側で前記ケーシングに当接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。
- 前記冷却室と前記貯蔵室とを前記送り開口部を介して連通する風路を備え、前記風路に冷気の流量を制御するダンパを設けた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 |
---|---|---|---|
JP2012056116A JP5832937B2 (ja) | 2012-03-13 | 2012-03-13 | 冷蔵庫 |
PCT/CN2013/072272 WO2013135149A1 (zh) | 2012-03-13 | 2013-03-07 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012056116A JP5832937B2 (ja) | 2012-03-13 | 2012-03-13 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013190149A JP2013190149A (ja) | 2013-09-26 |
JP5832937B2 true JP5832937B2 (ja) | 2015-12-16 |
Family
ID=49160256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012056116A Active JP5832937B2 (ja) | 2012-03-13 | 2012-03-13 | 冷蔵庫 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5832937B2 (ja) |
WO (1) | WO2013135149A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6254404B2 (ja) * | 2013-09-24 | 2017-12-27 | アクア株式会社 | 遮蔽装置およびそれを有する冷蔵庫 |
JP6360717B2 (ja) * | 2014-05-16 | 2018-07-18 | アクア株式会社 | 冷蔵庫 |
JP6450220B2 (ja) * | 2015-03-03 | 2019-01-09 | 日本電産サンキョー株式会社 | ダンパ装置 |
CN106247735B (zh) * | 2016-07-12 | 2019-08-13 | 青岛海尔股份有限公司 | 一种冰箱 |
CN106595215B (zh) * | 2016-11-11 | 2019-08-02 | 青岛海尔股份有限公司 | 风冷冰箱的除霜控制方法和装置 |
JP6747718B2 (ja) * | 2016-12-12 | 2020-08-26 | アクア株式会社 | 冷蔵庫 |
JP6747717B2 (ja) * | 2016-12-12 | 2020-08-26 | アクア株式会社 | 冷蔵庫 |
JP6379256B2 (ja) * | 2017-06-02 | 2018-08-22 | アクア株式会社 | 遮蔽装置およびそれを有する冷蔵庫 |
CN107036369A (zh) | 2017-06-19 | 2017-08-11 | 海信容声(广东)冰箱有限公司 | 一种冰箱送风系统及风冷冰箱 |
JP7058861B2 (ja) | 2017-12-06 | 2022-04-25 | アクア株式会社 | 遮蔽装置およびそれを備えた冷蔵庫 |
CN108224880B (zh) * | 2018-01-12 | 2024-04-19 | 青岛海尔制冷电器有限公司 | 用于冰箱的风道组件及冰箱 |
CN108224881B (zh) * | 2018-01-12 | 2024-08-20 | 海尔智家股份有限公司 | 用于冰箱的风道组件及冰箱 |
CN113915819B (zh) * | 2021-01-05 | 2023-04-07 | 海信冰箱有限公司 | 冰箱 |
CN113915820B (zh) * | 2021-01-05 | 2023-04-04 | 海信冰箱有限公司 | 冰箱 |
CN113915855B (zh) * | 2021-01-05 | 2023-04-18 | 海信冰箱有限公司 | 冰箱 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262765A (en) * | 1975-11-19 | 1977-05-24 | Hitachi Ltd | Refrigerator |
JPS58104873U (ja) * | 1982-01-11 | 1983-07-16 | シャープ株式会社 | 冷蔵庫 |
JPS6030986U (ja) * | 1983-08-10 | 1985-03-02 | 株式会社日立製作所 | 冷蔵庫用除霜装置 |
JPS6291186U (ja) * | 1985-11-26 | 1987-06-11 | ||
KR0182533B1 (ko) * | 1994-11-15 | 1999-05-01 | 윤종용 | 냉장고 및 그 온도제어방법 |
JP3184775B2 (ja) * | 1997-02-20 | 2001-07-09 | 大宇電子株式會▲社▼ | エアカーテン生成装置を利用したドアからの冷気吐出機能を有する冷蔵庫 |
US5826437A (en) * | 1997-06-06 | 1998-10-27 | Daewoo Electronics Co. Ltd. | Refrigeration for discharging cool air from a door |
JP3469757B2 (ja) * | 1997-09-25 | 2003-11-25 | 三洋電機株式会社 | 冷蔵庫 |
JP3068809B2 (ja) * | 1997-11-29 | 2000-07-24 | 三星電子株式会社 | 冷気吐出速度を加速化し得る冷蔵庫 |
WO2005052474A2 (en) * | 2003-11-28 | 2005-06-09 | Lg Electronics Inc. | Defroster for evaporator in refrigerator |
JP2006300472A (ja) * | 2005-04-25 | 2006-11-02 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP2007120802A (ja) * | 2005-10-26 | 2007-05-17 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP2009250476A (ja) * | 2008-04-03 | 2009-10-29 | Mitsubishi Electric Corp | 冷蔵庫 |
JP5313857B2 (ja) * | 2009-12-18 | 2013-10-09 | シャープ株式会社 | 冷蔵庫 |
JP5350322B2 (ja) * | 2010-05-24 | 2013-11-27 | 日立アプライアンス株式会社 | 冷蔵庫 |
-
2012
- 2012-03-13 JP JP2012056116A patent/JP5832937B2/ja active Active
-
2013
- 2013-03-07 WO PCT/CN2013/072272 patent/WO2013135149A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2013190149A (ja) | 2013-09-26 |
WO2013135149A1 (zh) | 2013-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5832937B2 (ja) | 冷蔵庫 | |
JP6254404B2 (ja) | 遮蔽装置およびそれを有する冷蔵庫 | |
JP6344895B2 (ja) | 冷蔵庫 | |
JP6344896B2 (ja) | 冷蔵庫 | |
JP5912746B2 (ja) | 冷蔵庫 | |
JP5847626B2 (ja) | 冷蔵庫及びその運転方法 | |
EP2454540B1 (en) | Refrigerator with a defrosting heater | |
JP6379256B2 (ja) | 遮蔽装置およびそれを有する冷蔵庫 | |
EP2196753B1 (en) | Refrigerator | |
JP2015045480A (ja) | 冷蔵庫 | |
CN105452785B (zh) | 冰箱 | |
JP2013072617A (ja) | 冷蔵庫 | |
JP6710349B2 (ja) | 冷蔵庫 | |
US10465967B2 (en) | Refrigerator appliance with a convertible freezer compartment | |
JP5315179B2 (ja) | 冷蔵庫 | |
KR101330936B1 (ko) | 냉장고 | |
JP2018077030A (ja) | 冷蔵庫 | |
JP5743867B2 (ja) | 冷却貯蔵庫 | |
JP2011027325A (ja) | 冷蔵庫 | |
JP5039761B2 (ja) | 冷蔵庫 | |
KR20080090941A (ko) | 냉장고 | |
JP2011058693A (ja) | 冷蔵庫 | |
JP2021042865A (ja) | 冷蔵庫 | |
KR100918444B1 (ko) | 댐퍼를 구비한 냉장고 | |
JP6533479B2 (ja) | 冷蔵庫 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140916 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150522 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150602 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150731 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151027 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20151028 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5832937 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |