JP7086663B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP7086663B2 JP7086663B2 JP2018053037A JP2018053037A JP7086663B2 JP 7086663 B2 JP7086663 B2 JP 7086663B2 JP 2018053037 A JP2018053037 A JP 2018053037A JP 2018053037 A JP2018053037 A JP 2018053037A JP 7086663 B2 JP7086663 B2 JP 7086663B2
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- JP
- Japan
- Prior art keywords
- chamber
- refrigerating
- compressor
- chilled
- temperature
- 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.)
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Links
- 238000001816 cooling Methods 0.000 claims description 65
- 238000007710 freezing Methods 0.000 claims description 41
- 230000008014 freezing Effects 0.000 claims description 41
- 235000013311 vegetables Nutrition 0.000 claims description 21
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 description 26
- 238000005192 partition Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000004781 supercooling Methods 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
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D29/005—Mounting of control devices
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
次に、本発明の第2実施形態について図4を参照して説明する。
Tc>Ts+Δd 式1
Ts+Δd≧Tc>Ts 式2
Ts≧Tc>Ts-Δd 式3
Ts-Δd≧Tc 式4
上記した第1及び第2実施形態では、冷蔵温度室(冷蔵室10及び野菜室12)及び冷凍温度室(製氷室、小冷凍室16及び冷凍室18)を冷却する第1冷凍サイクル50が、複数の冷却器、つまり、冷蔵冷却器52と冷凍冷却器54とを備える場合について説明したが、第1冷凍サイクル50に1つの冷却器を設け、当該冷却器で生成した冷気を冷蔵温度室及び冷凍温度室へ供給し、これらを冷却してもよい。
Claims (8)
- 内部に冷蔵温度室と冷凍温度室と貯蔵室とを有する断熱箱体と、
第1圧縮機、第1凝縮器及び1つ以上の第1冷却器を有し、前記冷蔵温度室及び前記冷凍温度室を冷却する冷気を生成する第1冷凍サイクルと、
第2圧縮機、第2凝縮器及び第2冷却器を有し、前記貯蔵室を冷却する冷気を生成する第2冷凍サイクルと、
前記第1圧縮機及び前記第2圧縮機を制御する制御部とを備え、
前記貯蔵室が、前記冷蔵温度室に収納された引き出し式のケースの内部に区画され、前記冷蔵温度室内の冷気と前記第2冷凍サイクルが生成する冷気によって冷却され、
前記第2圧縮機の体積が、第1圧縮機の体積より小さい冷蔵庫。 - 前記冷蔵温度室は、前記断熱箱体の最上部に配置された冷蔵室と、前記冷蔵室より下方に配置された野菜室とを備え、
前記第2圧縮機が前記野菜室の背面に配設されている請求項1に記載の冷蔵庫。 - 前記冷蔵温度室は、前記断熱箱体の最上部に配置された冷蔵室と、前記冷蔵室より下方に配置された野菜室とを備え、
前記第1圧縮機が前記冷蔵室の背面上部に配置されている請求項1又は2に記載の冷蔵庫。 - 前記貯蔵室の温度を検出する貯蔵室温度センサを備え、
前記制御部は、前記貯蔵室温度センサが検出する温度に基づいて前記第2圧縮機の運転
を制御する請求項1~3のいずれか1項に記載の冷蔵庫。 - 使用者の操作により前記制御部が前記第2圧縮機の運転周波数を上昇させる入力部を備える請求項1~4のいずれか1項に記載の冷蔵庫。
- 前記第1圧縮機と前記第2圧縮機とは、圧縮方式が異なる請求項1~5のいずれか1項に記載の冷蔵庫。
- 前記第1冷却器及び前記第2冷却器は、平面視又は正面視において互いに重なり合うように配置されている請求項1~6のいずれか1項に記載の冷蔵庫。
- 前記第2圧縮機は、平面視において長手方向及び短手方向を有する形状をなし、
短手方向を断熱箱体の前後方向に沿わせて配置されている請求項1~7のいずれか1項に記載の冷蔵庫。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018053037A JP7086663B2 (ja) | 2018-03-20 | 2018-03-20 | 冷蔵庫 |
CN201910025871.1A CN110307683B (zh) | 2018-03-20 | 2019-01-11 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018053037A JP7086663B2 (ja) | 2018-03-20 | 2018-03-20 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019163917A JP2019163917A (ja) | 2019-09-26 |
JP7086663B2 true JP7086663B2 (ja) | 2022-06-20 |
Family
ID=68064900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018053037A Active JP7086663B2 (ja) | 2018-03-20 | 2018-03-20 | 冷蔵庫 |
Country Status (2)
Country | Link |
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JP (1) | JP7086663B2 (ja) |
CN (1) | CN110307683B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112984912A (zh) * | 2019-12-13 | 2021-06-18 | 东芝生活电器株式会社 | 冰箱 |
CN115289760A (zh) * | 2022-08-04 | 2022-11-04 | 珠海格力电器股份有限公司 | 冰箱及其控制方法 |
CN116358204B (zh) * | 2023-03-31 | 2024-06-18 | 珠海格力电器股份有限公司 | 压缩机控制方法、保存箱及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000320943A (ja) | 1999-05-11 | 2000-11-24 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP2007212053A (ja) | 2006-02-09 | 2007-08-23 | Toshiba Corp | 冷蔵庫 |
JP2008116100A (ja) | 2006-11-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | 物品貯蔵装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01200176A (ja) * | 1988-02-04 | 1989-08-11 | Sanyo Electric Co Ltd | 冷却貯蔵庫 |
JPH04110583A (ja) * | 1990-08-29 | 1992-04-13 | Hitachi Ltd | 冷蔵庫の圧縮機取付け装置 |
JPH08121939A (ja) * | 1994-10-19 | 1996-05-17 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP3148607B2 (ja) * | 1995-11-27 | 2001-03-19 | 三洋電機株式会社 | 冷却装置 |
CN102353205B (zh) * | 2011-09-02 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | 一种制冷设备 |
KR20130094020A (ko) * | 2012-02-15 | 2013-08-23 | 동부대우전자 주식회사 | 급속 냉동실이 장착된 냉장고 |
WO2013181811A1 (zh) * | 2012-06-06 | 2013-12-12 | 合肥华凌股份有限公司 | 制冷系统及具有该制冷系统的冰箱 |
CN102706021A (zh) * | 2012-06-18 | 2012-10-03 | 合肥华凌股份有限公司 | 制冷设备及其制冷系统和该制冷设备的化霜控制方法 |
CN102798245B (zh) * | 2012-09-04 | 2015-01-21 | 合肥美的电冰箱有限公司 | 制冷设备及其制冷系统和该制冷设备的深度制冷方法 |
KR102273607B1 (ko) * | 2015-02-09 | 2021-07-07 | 엘지전자 주식회사 | 냉장고 |
KR20160148944A (ko) * | 2015-06-17 | 2016-12-27 | 동부대우전자 주식회사 | 냉장고 제빙 장치 및 방법 |
-
2018
- 2018-03-20 JP JP2018053037A patent/JP7086663B2/ja active Active
-
2019
- 2019-01-11 CN CN201910025871.1A patent/CN110307683B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000320943A (ja) | 1999-05-11 | 2000-11-24 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP2007212053A (ja) | 2006-02-09 | 2007-08-23 | Toshiba Corp | 冷蔵庫 |
JP2008116100A (ja) | 2006-11-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | 物品貯蔵装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110307683A (zh) | 2019-10-08 |
CN110307683B (zh) | 2022-04-05 |
JP2019163917A (ja) | 2019-09-26 |
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