JP5417382B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5417382B2 JP5417382B2 JP2011129748A JP2011129748A JP5417382B2 JP 5417382 B2 JP5417382 B2 JP 5417382B2 JP 2011129748 A JP2011129748 A JP 2011129748A JP 2011129748 A JP2011129748 A JP 2011129748A JP 5417382 B2 JP5417382 B2 JP 5417382B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- cold air
- cooler
- compartment
- freezer
- 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
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
- F25D17/042—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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor 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
-
- 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
- F25D21/002—Defroster control
- F25D21/004—Control mechanisms
-
- 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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
-
- 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
- F25D2317/062—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 along the inside of doors
-
- 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
- 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
- F25D2317/0682—Two or more fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
これら、冷凍室用送風機14,冷蔵室用送風機15,圧縮機37はインバータ制御され、回転数を数段階に可変できる。また、この冷凍冷蔵庫は図示してないが、外気温度センサー,冷凍室温度センサー,冷蔵室温度センサー等を有している。
2 箱体
2a 内箱
3 冷凍室
4 冷蔵室
5 冷凍室扉
6 冷蔵室扉
7 冷蔵室扉ポケット(収納部)
7a 扉ポケットの上段
8 貯水タンク(ペットボトル等)
9 断熱仕切り壁
10 仕切り板
11 冷却器室
12 冷気吹き出し口(冷凍室用)
13 冷気吸い込み口
14 冷凍室用送風機
15 冷蔵室用送風機
16 冷却器
17 送風ダクト(冷気通路)
18 冷気通路
18a 冷気通路後部の開口
18b 冷気通路前部の開口(吹き出し口)
19 容器
20 隙間通路
21 マウスリング
22 案内用通路
23 第二の冷気通路
24 冷蔵室冷気通路
25 冷蔵室仕切り板
25a 吹き出し口
26 断熱材
27 冷却用隙間通路
28 冷蔵室戻り冷気通路
29 容器カバー
30 棚
31 ガラス管ヒータ
32 放熱フィン
33 水受樋
33a 樋部
34 排水パイプ
34a 受部
35 戻りダクト
36 電動ダンパー
37 圧縮機
Claims (10)
- 冷凍室と冷蔵室を区画する断熱仕切り壁と、前記冷凍室を開閉する冷凍室扉と、前記冷蔵室を開閉する冷蔵室扉と、前記冷凍室の背面側に該冷凍室と区画して設けた冷却器室と、該冷却器室内に配置された冷却器と、前記冷却器室内に配置された冷凍室用送風機及び冷蔵室用送風機と、前記冷却器室から前記冷蔵室に冷気を送る冷気通路と、を備えた冷蔵庫において、
前記冷気通路は前記断熱仕切り壁内の後部より前方に向けて形成され、前記冷蔵室用送風機で送風される冷気は、前記冷気通路の前部の第一の吹き出し口から、前記冷蔵室扉に設けた収納部の上方から下方に向けて吹き出すことを特徴とする冷蔵庫。 - 前記冷凍室用送風機及び前記冷蔵室用送風機は、それぞれ前記冷凍室及び前記冷蔵室に冷気を送風し、前記冷凍室及び前記冷蔵室を独立して送風して冷却することを特徴とする、請求項1記載の冷蔵庫。
- 前記冷気通路は、冷気を前記冷蔵室背面から該冷蔵室内に吹き出す第二の吹き出し口を備えた第二の冷気通路に接続していることを特徴とする、請求項1記載の冷蔵庫。
- 前記冷気通路の途中に該冷気通路に送風する冷気量を調整する電動ダンパーを備えたことを特徴とする、請求項1記載の冷蔵庫。
- 前記第一の吹き出し口から吹き出された冷気、及び前記第二の吹き出し口から吹き出された冷気を前記冷却器室に戻すための戻り通路を、前記冷蔵室背部に設けたことを特徴とする、請求項3記載の冷蔵庫。
- 前記第一の吹き出し口から吹き出された冷気、及び前記第二の吹き出し口から吹き出された冷気を前記冷却器室に戻すための戻り通路は、前記冷蔵室下部に設けた容器と前記冷蔵室底面との間の隙間通路を通った冷気が流れるように冷蔵室背部に設けたことを特徴とする、請求項3記載の冷蔵庫。
- 前記冷凍室用送風機及び前記冷蔵室用送風機は、前記冷却器の上方に位置して該冷却器を経た冷気を吸い込み、前記冷蔵室用送風機は前記収納部及び前記冷蔵室に向け冷気を吹き出すことを特徴とする、請求項5記載の冷蔵庫。
- 前記冷却器と前記冷却器室の前壁との間、及び前記冷却器と前記冷却器室の後壁との間であって、前記冷却器の下方域に、着霜分布の偏りを抑制する5〜10mmの空間を設けたことを特徴とする、請求項5記載の冷蔵庫。
- 圧縮機の停止時に、前記冷蔵室用送風機が運転されて、前記冷却器に付着した霜の潜熱で冷却された冷気が前記第一の吹き出し口及び前記第二の吹き出し口から吹き出されることを特徴とする、請求項5記載の冷蔵庫。
- 前記冷却器に付着した霜の潜熱で冷却した冷気を前記冷蔵室に送風し、前記冷却器に付着した霜が所定量以下に減少して、前記冷蔵室の温度が所定値以下になった場合、前記冷蔵室への冷気の送風を停止して、前記冷蔵室の温度が所定値以上になった場合、前記冷蔵室への送風を継続して且つ前記圧縮機を運転することを特徴とする、請求項9記載の冷蔵庫。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011129748A JP5417382B2 (ja) | 2011-06-10 | 2011-06-10 | 冷蔵庫 |
CN201210038113.1A CN102818417B (zh) | 2011-06-10 | 2012-02-17 | 冰箱 |
KR1020120016354A KR101387316B1 (ko) | 2011-06-10 | 2012-02-17 | 냉장고 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011129748A JP5417382B2 (ja) | 2011-06-10 | 2011-06-10 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012255615A JP2012255615A (ja) | 2012-12-27 |
JP5417382B2 true JP5417382B2 (ja) | 2014-02-12 |
Family
ID=47302694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011129748A Active JP5417382B2 (ja) | 2011-06-10 | 2011-06-10 | 冷蔵庫 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5417382B2 (ja) |
KR (1) | KR101387316B1 (ja) |
CN (1) | CN102818417B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6248013B2 (ja) * | 2014-08-22 | 2017-12-13 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP6588249B2 (ja) * | 2015-06-24 | 2019-10-09 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
CN105466106A (zh) * | 2015-12-22 | 2016-04-06 | 青岛海尔股份有限公司 | 冰箱 |
CN108253694A (zh) * | 2018-01-09 | 2018-07-06 | 广州美的华凌冰箱有限公司 | 一种风冷冰箱 |
CN109945585A (zh) * | 2019-03-13 | 2019-06-28 | 合肥美的电冰箱有限公司 | 控制方法和制冷设备 |
JP2022098937A (ja) * | 2020-12-22 | 2022-07-04 | アクア株式会社 | 冷蔵庫 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58203379A (ja) * | 1983-02-10 | 1983-11-26 | 株式会社日立製作所 | 冷蔵庫 |
JP3187890B2 (ja) * | 1991-11-26 | 2001-07-16 | 三洋電機株式会社 | 冷蔵庫 |
KR940009644A (ko) * | 1992-10-09 | 1994-05-20 | 배순훈 | 냉장고의 온도조절 방법 및 장치 |
JPH0777376A (ja) * | 1993-09-07 | 1995-03-20 | Matsushita Refrig Co Ltd | 冷蔵庫 |
KR0182533B1 (ko) * | 1994-11-15 | 1999-05-01 | 윤종용 | 냉장고 및 그 온도제어방법 |
KR100193175B1 (ko) | 1995-11-22 | 1999-06-15 | 가나이 쓰도무 | 보틈프리저식 냉장고 |
KR0171523B1 (ko) * | 1996-09-25 | 1999-03-20 | 배순훈 | 냉장고의 냉기 단속 장치 |
KR100194358B1 (ko) * | 1997-05-12 | 1999-06-15 | 전주범 | 댐퍼를 이용한 냉기단속구조를 갖는 냉장고 |
JPH10311654A (ja) * | 1997-05-13 | 1998-11-24 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP2000097542A (ja) * | 1998-09-24 | 2000-04-04 | Hitachi Ltd | 冷蔵庫 |
KR20000009637U (ko) * | 1998-11-09 | 2000-06-05 | 전주범 | 냉장고의 에어커텐 장치 |
JP2000146400A (ja) * | 1998-11-10 | 2000-05-26 | Toshiba Corp | 冷蔵庫 |
CN2397461Y (zh) * | 1999-08-13 | 2000-09-20 | 合肥荣事达电冰箱有限公司 | 改进制冷风道的电冰箱 |
KR100578362B1 (ko) | 1999-09-14 | 2006-05-11 | 주식회사 엘지이아이 | 냉장고 |
JP2002098459A (ja) * | 2000-09-27 | 2002-04-05 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2002295953A (ja) * | 2001-03-30 | 2002-10-09 | Fujitsu General Ltd | 冷蔵庫 |
JP2003130527A (ja) * | 2001-10-25 | 2003-05-08 | Sharp Corp | 冷蔵庫 |
CN100359268C (zh) * | 2003-08-25 | 2008-01-02 | 乐金电子(天津)电器有限公司 | 电冰箱的冷气排出装置 |
KR100547341B1 (ko) * | 2004-01-28 | 2006-01-26 | 엘지전자 주식회사 | 냉장고 |
JP2008039296A (ja) * | 2006-08-07 | 2008-02-21 | Toshiba Corp | 冷蔵庫 |
JP4644271B2 (ja) * | 2008-06-09 | 2011-03-02 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP5011267B2 (ja) * | 2008-11-28 | 2012-08-29 | 日立アプライアンス株式会社 | 冷蔵庫 |
JP4960399B2 (ja) * | 2009-03-24 | 2012-06-27 | 株式会社東芝 | 冷蔵庫 |
JP5380214B2 (ja) * | 2009-09-04 | 2014-01-08 | 日立アプライアンス株式会社 | 冷蔵庫 |
-
2011
- 2011-06-10 JP JP2011129748A patent/JP5417382B2/ja active Active
-
2012
- 2012-02-17 CN CN201210038113.1A patent/CN102818417B/zh active Active
- 2012-02-17 KR KR1020120016354A patent/KR101387316B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101387316B1 (ko) | 2014-04-18 |
KR20120137213A (ko) | 2012-12-20 |
CN102818417A (zh) | 2012-12-12 |
CN102818417B (zh) | 2016-01-13 |
JP2012255615A (ja) | 2012-12-27 |
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