JP5450462B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5450462B2 JP5450462B2 JP2010550345A JP2010550345A JP5450462B2 JP 5450462 B2 JP5450462 B2 JP 5450462B2 JP 2010550345 A JP2010550345 A JP 2010550345A JP 2010550345 A JP2010550345 A JP 2010550345A JP 5450462 B2 JP5450462 B2 JP 5450462B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- evaporator
- condenser
- refrigerator
- compressor
- 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
- 239000003507 refrigerant Substances 0.000 claims description 48
- 238000001704 evaporation Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 57
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000010792 warming 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2511—Evaporator distribution valves
-
- 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
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D23/003—General constructional features for cooling refrigerating machinery
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
- F25D2321/1442—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans outside a refrigerator
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0021—Details for cooling refrigerating machinery using 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
-
- 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
- F25D2400/06—Refrigerators with a vertical mullion
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)
- Removal Of Water From Condensation And Defrosting (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
図1は、冷蔵庫の外観を示す斜視図である。
101 圧縮機
102 凝縮器
103 蒸発器
104 冷媒戻り配管
105 バイパス管
106 切替弁
107 バルブ
108 接続管
110 冷却サイクルユニット
111 第一扉
112 第三扉
113 貫通孔
114 水冷却装置
115 インシュレータ
116 水道管
120 機械室
121 第二扉
122 第四扉
123 供給口
124 第一凝縮器
125 第二凝縮器
126 第三凝縮器
131 第一蒸発器
132 第二蒸発器
133 案内水路
134 第二案内水路
140 蒸発皿
141 送風機
143 凹部
145 傾斜部
147 導入孔
150 箱本体
151 第一箱体
152 第二箱体
153 区画壁
156 外箱
157 内箱
160 第一毛細管
161 第二毛細管
Claims (2)
- 前面に開口部を有し冷蔵室を形成する第一箱体と、前面に開口部を有し冷凍室を形成する第二箱体と、左右方向に隣接して配置される前記第一箱体と前記第二箱体とを覆う金属製の外箱とを備える冷蔵庫であって、
前記第二箱体の下方に配置される圧縮機と、
前記圧縮機と接続され、前記第一箱体の下方に配置され、空気と直接熱交換をする第一凝縮器と、
前記第一凝縮器と接続され、前記第一箱体と前記外箱との間に配置されて前記外箱を介して空気と熱交換する第二凝縮器と、
前記第二凝縮器と接続され、冷媒を蒸発させる蒸発器と、
前記蒸発器により発生する除霜水を貯留し、蒸発させる蒸発皿であって、前記第二箱体と前記圧縮機との間に配置され、前記圧縮機の上面から側面にわたって接触する凹部を備える蒸発皿と、
前記圧縮機と前記第一凝縮器との間に配置され、前記第一凝縮器から前記圧縮機に向かう空気流を発生させる送風機とを備え、
前記蒸発皿は、前記圧縮機の上方に流れる空気流を前記圧縮機に案内する傾斜部と、
前記傾斜部の中間部に設けられ、前記空気流を前記蒸発皿の内方に導入し、前記蒸発皿内の除霜水の蒸発を促進させる導入孔とを備える
冷蔵庫。 - 前記蒸発器は、
前記第二凝縮器と接続され、前記第一箱体の背部に配置される第一蒸発器と、
前記第一蒸発器と接続され、前記第二箱体の背部に配置される第二蒸発器とを備え、
当該冷蔵庫はさらに、
前記第一蒸発器から発生する除霜水を前記蒸発皿にまで案内する案内水路
を備える請求項1に記載の冷蔵庫。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010550345A JP5450462B2 (ja) | 2009-02-12 | 2009-03-10 | 冷蔵庫 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009030212 | 2009-02-12 | ||
JP2009030212 | 2009-02-12 | ||
PCT/JP2009/001064 WO2010092628A1 (ja) | 2009-02-12 | 2009-03-10 | 冷蔵庫 |
JP2010550345A JP5450462B2 (ja) | 2009-02-12 | 2009-03-10 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010092628A1 JPWO2010092628A1 (ja) | 2012-08-16 |
JP5450462B2 true JP5450462B2 (ja) | 2014-03-26 |
Family
ID=42561482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010550345A Active JP5450462B2 (ja) | 2009-02-12 | 2009-03-10 | 冷蔵庫 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2397799B1 (ja) |
JP (1) | JP5450462B2 (ja) |
CN (1) | CN102317716B (ja) |
WO (1) | WO2010092628A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1403777B1 (it) * | 2010-07-28 | 2013-10-31 | Mondial Group Srl | Sistema di condensazione perfezionato, in particolare per apparecchi refrigeranti |
DE102012210541A1 (de) * | 2012-06-21 | 2013-12-24 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät mit Skin-Verflüssiger |
JP2014048029A (ja) * | 2012-09-04 | 2014-03-17 | Sharp Corp | 冷蔵庫 |
CN102954649B (zh) * | 2012-12-10 | 2015-10-21 | 合肥美的电冰箱有限公司 | 冰箱 |
JP6356393B2 (ja) * | 2013-08-02 | 2018-07-11 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
TWI614468B (zh) * | 2016-11-02 | 2018-02-11 | Mitsubishi Electric Corp | 冰箱 |
JP7177943B2 (ja) * | 2019-08-28 | 2022-11-24 | Phc株式会社 | 保冷庫 |
JP7369434B2 (ja) * | 2019-09-11 | 2023-10-26 | アクア株式会社 | 冷蔵庫 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416119A (en) * | 1982-01-08 | 1983-11-22 | Whirlpool Corporation | Variable capacity binary refrigerant refrigeration apparatus |
JPH0510656A (ja) * | 1991-07-01 | 1993-01-19 | Matsushita Electric Ind Co Ltd | 冷蔵庫の凝縮水蒸発装置 |
JPH08166184A (ja) * | 1994-12-12 | 1996-06-25 | Sharp Corp | 冷凍機能付冷蔵装置 |
JPH08189750A (ja) * | 1995-01-13 | 1996-07-23 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JPH11257818A (ja) * | 1998-03-16 | 1999-09-24 | Matsushita Refrig Co Ltd | 給配水装置を有する冷蔵庫 |
JP2002162154A (ja) * | 2001-09-26 | 2002-06-07 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2003042636A (ja) * | 2001-07-27 | 2003-02-13 | Hitachi Ltd | 冷蔵庫 |
JP2007093201A (ja) * | 2005-09-28 | 2007-04-12 | Samsung Electronics Co Ltd | 冷蔵庫及びその制御方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030029189A1 (en) * | 2000-12-22 | 2003-02-13 | Mark Wilson | Refrigerator condenser system |
JP2003172576A (ja) * | 2001-12-05 | 2003-06-20 | Fujitsu General Ltd | 冷蔵庫 |
-
2009
- 2009-03-10 EP EP09839951.2A patent/EP2397799B1/en not_active Not-in-force
- 2009-03-10 JP JP2010550345A patent/JP5450462B2/ja active Active
- 2009-03-10 CN CN200980156717.2A patent/CN102317716B/zh active Active
- 2009-03-10 WO PCT/JP2009/001064 patent/WO2010092628A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416119A (en) * | 1982-01-08 | 1983-11-22 | Whirlpool Corporation | Variable capacity binary refrigerant refrigeration apparatus |
JPH0510656A (ja) * | 1991-07-01 | 1993-01-19 | Matsushita Electric Ind Co Ltd | 冷蔵庫の凝縮水蒸発装置 |
JPH08166184A (ja) * | 1994-12-12 | 1996-06-25 | Sharp Corp | 冷凍機能付冷蔵装置 |
JPH08189750A (ja) * | 1995-01-13 | 1996-07-23 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JPH11257818A (ja) * | 1998-03-16 | 1999-09-24 | Matsushita Refrig Co Ltd | 給配水装置を有する冷蔵庫 |
JP2003042636A (ja) * | 2001-07-27 | 2003-02-13 | Hitachi Ltd | 冷蔵庫 |
JP2002162154A (ja) * | 2001-09-26 | 2002-06-07 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2007093201A (ja) * | 2005-09-28 | 2007-04-12 | Samsung Electronics Co Ltd | 冷蔵庫及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010092628A1 (ja) | 2010-08-19 |
JPWO2010092628A1 (ja) | 2012-08-16 |
EP2397799A1 (en) | 2011-12-21 |
CN102317716B (zh) | 2014-08-13 |
EP2397799B1 (en) | 2018-09-19 |
EP2397799A4 (en) | 2014-11-19 |
CN102317716A (zh) | 2012-01-11 |
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