JP4663425B2 - 自動製氷機並びに自動製氷機付き冷蔵庫 - Google Patents
自動製氷機並びに自動製氷機付き冷蔵庫 Download PDFInfo
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- JP4663425B2 JP4663425B2 JP2005191923A JP2005191923A JP4663425B2 JP 4663425 B2 JP4663425 B2 JP 4663425B2 JP 2005191923 A JP2005191923 A JP 2005191923A JP 2005191923 A JP2005191923 A JP 2005191923A JP 4663425 B2 JP4663425 B2 JP 4663425B2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 383
- 238000003860 storage Methods 0.000 claims description 130
- 238000000034 method Methods 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000012937 correction Methods 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 35
- 239000003507 refrigerant Substances 0.000 description 31
- 238000005192 partition Methods 0.000 description 22
- 235000013311 vegetables Nutrition 0.000 description 17
- 238000007710 freezing Methods 0.000 description 14
- 230000008014 freezing Effects 0.000 description 14
- 229920003002 synthetic resin Polymers 0.000 description 11
- 239000000057 synthetic resin Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000010257 thawing Methods 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- 239000008261 styrofoam Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Production, Working, Storing, Or Distribution Of Ice (AREA)
Description
2・・・冷蔵庫本体
3・・・冷蔵室
4・・・野菜室
5・・・冷凍室
6・・・製氷室
7・・・自動製氷機
7B・・製氷皿
8・・・貯氷容器
9・・・貯水容器
9A・・タンク本体
9D・・カバー
17A・・冷蔵室と冷凍室の断熱仕切り壁
17A1・・断熱仕切り壁の上板
17A2・・断熱仕切り壁の下板
17A3・・断熱材
24・・圧縮機
29、30・・蒸発器(冷却器)
31、32・・送風機
51・・・給水管
60・・給水口
61・・開閉弁
66・・ソレノイド
63A、63B・・磁石
82・・貯水容器検知用スイッチ
85・・作動部材
Claims (3)
- 貯水容器から自動製氷機の製氷皿への給水が開閉弁機構の作動によって自然流下式で行われ、冷蔵室へ前記貯水容器が収納されたことをスイッチが検出した状態において、制御回路部の動作によって、第1回目の自動給水が行なわれた後、第2回目の自動給水時間は、第1回目の自動給水によって減少する前記貯水容器内の貯水量の減少量に応じた補正時間T2を第1回目の自動給水時間(T時間)に加えた給水時間(T+T2時間)とし、第3回目以降の自動給水時間も同様に、前回の自動給水によって減少する前記貯水容器内の貯水量の減少量に応じた補正時間を加えた給水時間となるように、順次給水回数に応じて給水時間を長くして、各給水モードにおける給水量を略一定化させるように前記製氷皿への給水制御を行うことを特徴とする自動製氷機。
- 冷蔵室内に収納した貯水容器から自動製氷機の製氷皿への給水が開閉弁機構の作動によって自然流下式で行われ、冷却器で冷却した冷気が送風機によって前記製氷皿へ循環される自動製氷機付き冷凍冷蔵庫において、前記貯水容器が冷蔵室から引き出されてスイッチがOFFしてから、再び前記貯水容器が前記冷蔵室へ収納されて前記スイッチがONするまでの時間を制御回路部によってカウントし、このカウントが所定時間以上または所定時間を超えた場合は、前記貯水容器内が規定水量で満杯であるとして、前記第1回目の自動給水によって前記製氷皿への給水制御が行われ、順次第2回目以降の自動給水が行なわれることを特徴とする請求項1に記載の自動製氷機付き冷凍冷蔵庫。
- 冷蔵室内に収納した貯水容器から自動製氷機の製氷皿への給水が開閉弁機構の作動によって自然流下式で行われ、冷却器で冷却した冷気が送風機によって前記製氷皿へ循環される自動製氷機付き冷凍冷蔵庫において、前記貯水容器が前記冷蔵室に対して引き出されることによりOFFして前記自動製氷機が動作を停止し収納にてONして前記自動製氷機が作動するスイッチを設け、前記貯水容器が前記冷蔵室から引き出されて前記スイッチがOFFしてから、再び前記貯水容器が前記冷蔵室へ収納されて前記スイッチがONするまでの時間を制御回路部によってカウントし、このカウントが所定時間以上または所定時間を超えた場合は前記制御回路部によって前記第1回目の(スタート時の)自動給水から行ない、前記カウントが所定時間以内または所定時間を超えない場合は前記制御回路部によって前記自動製氷機が停止した時点の脱氷動作を終了して次回の給水回数から継続して自動給水する制御を行うことを特徴とする請求項1に記載の自動製氷機付き冷凍冷蔵庫。
Priority Applications (1)
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JP2005191923A JP4663425B2 (ja) | 2005-06-30 | 2005-06-30 | 自動製氷機並びに自動製氷機付き冷蔵庫 |
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JP2005191923A JP4663425B2 (ja) | 2005-06-30 | 2005-06-30 | 自動製氷機並びに自動製氷機付き冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007010234A JP2007010234A (ja) | 2007-01-18 |
JP4663425B2 true JP4663425B2 (ja) | 2011-04-06 |
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JP2005191923A Active JP4663425B2 (ja) | 2005-06-30 | 2005-06-30 | 自動製氷機並びに自動製氷機付き冷蔵庫 |
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JP (1) | JP4663425B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010121802A (ja) * | 2008-11-17 | 2010-06-03 | Hoshizaki Electric Co Ltd | 自動製氷機の運転方法 |
JP6543465B2 (ja) * | 2014-12-26 | 2019-07-10 | アクア株式会社 | 冷蔵庫用自動製氷装置の給水装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04203871A (ja) * | 1990-11-30 | 1992-07-24 | Toshiba Corp | 自動製氷機付冷蔵庫 |
JPH06300400A (ja) * | 1993-04-20 | 1994-10-28 | Matsushita Refrig Co Ltd | 自動製氷装置 |
JPH0894224A (ja) * | 1994-09-28 | 1996-04-12 | Toshiba Corp | 自動製氷装置の給水装置 |
JPH1073353A (ja) * | 1996-08-28 | 1998-03-17 | Sharp Corp | 自動製氷装置 |
JP3292669B2 (ja) * | 1997-01-20 | 2002-06-17 | 株式会社東芝 | 冷蔵庫の自動製氷装置 |
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