JP2012037073A - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
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- JP2012037073A JP2012037073A JP2010174983A JP2010174983A JP2012037073A JP 2012037073 A JP2012037073 A JP 2012037073A JP 2010174983 A JP2010174983 A JP 2010174983A JP 2010174983 A JP2010174983 A JP 2010174983A JP 2012037073 A JP2012037073 A JP 2012037073A
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- 230000008014 freezing Effects 0.000 claims abstract description 84
- 238000007710 freezing Methods 0.000 claims abstract description 84
- 238000010257 thawing Methods 0.000 claims abstract description 49
- 238000005057 refrigeration Methods 0.000 claims description 93
- 238000001816 cooling Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 235000013305 food Nutrition 0.000 abstract description 9
- 235000013311 vegetables Nutrition 0.000 description 29
- 238000005192 partition Methods 0.000 description 18
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000011521 glass Substances 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
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Classifications
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- 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
- F25D17/08—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 using 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
- 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
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D2317/0663—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 mullion
-
- 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
- F25D2400/28—Quick cooling
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Defrosting Systems (AREA)
Abstract
【解決手段】冷凍温度帯室と、冷蔵温度帯室と、圧縮機と、前記冷凍温度帯室と前記冷蔵温度帯室を冷却する冷却器と、前記冷却器で冷却された冷気を前記冷凍温度帯室及び前記冷蔵温度帯室に循環させる庫内ファンと、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を独立に制御するダンパと、前記冷却器の下方に設置されて該冷却器に生長した霜を溶かす除霜ヒータと、を備えた冷蔵庫において、前記圧縮機を停止して、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を停止するように前記庫内ファン及び前記ダンパを制御した状態で、前記除霜ヒータに通電して除霜運転を行い、該除霜運転後、前記冷凍温度帯室への冷気循環を第一の時間遮断し、該第一の時間よりも短い第二の時間の間前記冷蔵温度帯室を集中冷却することを特徴とする。
【選択図】 図2
Description
以下、本発明の第1の実施例について図面を参照しながら説明する。
以下、本発明の第2の実施例について図面を参照しながら説明する。
以下、本発明の第3の実施例について図面を参照しながら説明する。
以下、本発明の第4の実施例について図面を参照しながら説明する。
2 冷蔵室(冷蔵温度帯室)
3 製氷室(冷凍温度帯室)
4 上段冷凍室(冷凍温度帯室)
5 下段冷凍室(冷凍温度帯室)
6 野菜室(冷蔵温度帯室)
7 蒸発器(冷却器)
8 蒸発器収納室
9 庫内ファン(送風機)
20 冷蔵室ダンパ
22 除霜ヒータ
24 圧縮機
31 制御基板
33 冷蔵室温度センサ
33a 野菜室温度センサ
34 冷凍室温度センサ
35 冷却器温度センサ
50 冷凍室ダンパ
Claims (3)
- 冷凍温度帯室と、冷蔵温度帯室と、圧縮機と、前記冷凍温度帯室と前記冷蔵温度帯室を冷却する冷却器と、前記冷却器で冷却された冷気を前記冷凍温度帯室及び前記冷蔵温度帯室に循環させる庫内ファンと、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を独立に制御するダンパと、前記冷却器の下方に設置されて該冷却器に生長した霜を溶かす除霜ヒータと、を備えた冷蔵庫において、
前記圧縮機を停止して、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を停止するように前記庫内ファン及び前記ダンパを制御した状態で、前記除霜ヒータに通電して除霜運転を行い、
該除霜運転後、前記冷凍温度帯室への冷気循環を第一の時間遮断し、該第一の時間よりも短い第二の時間の間前記冷蔵温度帯室を集中冷却することを特徴とする冷蔵庫。 - 冷凍温度帯室と、冷蔵温度帯室と、圧縮機と、前記冷凍温度帯室と前記冷蔵温度帯室を冷却する冷却器と、前記冷却器で冷却された冷気を前記冷凍温度帯室及び前記冷蔵温度帯室に循環させる庫内ファンと、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を独立に制御するダンパと、前記冷却器の下方に設置されて該冷却器に生長した霜を溶かす除霜ヒータと、前記冷却器の温度を検知する冷却器温度センサと、前記冷凍温度帯室の温度を検知する冷凍温度帯室温度センサと、を備えた冷蔵庫において、
前記圧縮機を停止して、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を停止するように前記庫内ファン及び前記ダンパを制御した状態で、前記除霜ヒータに通電して除霜運転を行い、
該除霜運転後、前記冷却器温度センサの検知温度が所定温度以下になるまで又は所定時間経過するまで、前記冷凍温度帯室への冷気循環を遮断し、前記冷蔵温度帯室を集中冷却することを特徴とする冷蔵庫。 - 冷凍温度帯室と、冷蔵温度帯室と、圧縮機と、前記冷凍温度帯室と前記冷蔵温度帯室を冷却する冷却器と、前記冷却器で冷却された冷気を前記冷凍温度帯室及び前記冷蔵温度帯室に循環させる庫内ファンと、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を独立に制御するダンパと、前記冷却器の下方に設置されて該冷却器に生長した霜を溶かす除霜ヒータと、前記冷却器の温度を検知する冷却器温度センサと、前記冷凍温度帯室の温度を検知する冷凍温度帯室温度センサと、を備えた冷蔵庫において、
前記圧縮機を停止して、前記冷蔵温度帯室と前記冷凍温度帯室それぞれへの送風を停止するように前記庫内ファン及び前記ダンパを制御した状態で、前記除霜ヒータに通電して除霜運転を行い、
該除霜運転後、前記冷却器温度センサの検知温度が前記冷凍温度帯室温度センサの検知温度に対し所定温度に冷えるまで、前記冷凍温度帯室への冷気を遮断し、前記冷蔵温度帯室を集中冷却することを特徴とする冷蔵庫。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010174983A JP5530852B2 (ja) | 2010-08-04 | 2010-08-04 | 冷蔵庫 |
KR1020110077278A KR101306536B1 (ko) | 2010-08-04 | 2011-08-03 | 냉장고 |
CN201110225169.3A CN102374722B (zh) | 2010-08-04 | 2011-08-03 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010174983A JP5530852B2 (ja) | 2010-08-04 | 2010-08-04 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
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JP2012037073A true JP2012037073A (ja) | 2012-02-23 |
JP5530852B2 JP5530852B2 (ja) | 2014-06-25 |
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Family Applications (1)
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JP2010174983A Active JP5530852B2 (ja) | 2010-08-04 | 2010-08-04 | 冷蔵庫 |
Country Status (3)
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JP (1) | JP5530852B2 (ja) |
KR (1) | KR101306536B1 (ja) |
CN (1) | CN102374722B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015117850A (ja) * | 2013-12-17 | 2015-06-25 | 株式会社東芝 | 冷蔵庫 |
WO2016129050A1 (ja) * | 2015-02-10 | 2016-08-18 | 三菱電機株式会社 | 冷凍冷蔵庫 |
CN106766524A (zh) * | 2016-12-26 | 2017-05-31 | 青岛海尔股份有限公司 | 风冷冰箱及其运行控制方法 |
CN107328154A (zh) * | 2017-06-01 | 2017-11-07 | 澳柯玛股份有限公司 | 一种风冷冰箱及加湿保鲜方法 |
Families Citing this family (12)
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---|---|---|---|---|
JP5787837B2 (ja) * | 2012-07-23 | 2015-09-30 | 三菱電機株式会社 | 冷蔵庫 |
JP6364221B2 (ja) * | 2014-04-17 | 2018-07-25 | 日立アプライアンス株式会社 | 冷蔵庫 |
CN104197627A (zh) * | 2014-08-21 | 2014-12-10 | 海信(山东)冰箱有限公司 | 一种风冷冰箱的控制方法、装置及风冷冰箱 |
CN104930784B (zh) * | 2015-05-29 | 2018-02-02 | 青岛海尔股份有限公司 | 冰箱 |
CN105066554A (zh) * | 2015-08-26 | 2015-11-18 | 青岛海尔电冰箱有限公司 | 冰箱 |
TWI704323B (zh) * | 2016-04-19 | 2020-09-11 | 日商日立環球生活方案股份有限公司 | 電冰箱 |
CN106123478B (zh) * | 2016-06-29 | 2018-11-09 | 合肥美的电冰箱有限公司 | 一种双系统冰箱控制方法、系统及双系统冰箱 |
CN106288612A (zh) * | 2016-08-25 | 2017-01-04 | 合肥美菱股份有限公司 | 一种风冷冰箱的化霜节能控制方法 |
KR102409514B1 (ko) * | 2017-11-01 | 2022-06-16 | 엘지전자 주식회사 | 냉장고 및 그의 제어방법 |
JP7372644B2 (ja) * | 2018-12-27 | 2023-11-01 | アクア株式会社 | 冷蔵庫 |
AU2019418359B2 (en) * | 2019-01-03 | 2023-03-23 | Hefei Hualing Co., Ltd. | Refrigerator and control method and control device thereof |
KR20210050118A (ko) * | 2019-10-28 | 2021-05-07 | 엘지전자 주식회사 | 냉장고 및 그의 제어방법 |
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2010
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-
2011
- 2011-08-03 KR KR1020110077278A patent/KR101306536B1/ko active IP Right Grant
- 2011-08-03 CN CN201110225169.3A patent/CN102374722B/zh not_active Expired - Fee Related
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JP2010091171A (ja) * | 2008-10-07 | 2010-04-22 | Mitsubishi Electric Corp | 着霜検知装置、冷凍サイクルシステム及び冷蔵庫 |
Cited By (5)
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CN102374722A (zh) | 2012-03-14 |
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