KR20150029676A - 냉장고 - Google Patents
냉장고 Download PDFInfo
- Publication number
- KR20150029676A KR20150029676A KR1020157000120A KR20157000120A KR20150029676A KR 20150029676 A KR20150029676 A KR 20150029676A KR 1020157000120 A KR1020157000120 A KR 1020157000120A KR 20157000120 A KR20157000120 A KR 20157000120A KR 20150029676 A KR20150029676 A KR 20150029676A
- Authority
- KR
- South Korea
- Prior art keywords
- evaporator
- defrosting operation
- freezing
- damper
- refrigerating
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 25
- 230000008018 melting Effects 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims abstract description 21
- 238000010257 thawing Methods 0.000 claims description 123
- 238000007710 freezing Methods 0.000 claims description 87
- 230000008014 freezing Effects 0.000 claims description 87
- 238000005057 refrigeration Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims 4
- 238000001816 cooling Methods 0.000 description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 235000013311 vegetables Nutrition 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
- F25B2600/11—Fan speed control
- F25B2600/112—Fan speed control of evaporator fans
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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)
- Defrosting Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
도 2는 도 1에 도시한 냉장고의 냉동사이클을 도시한 블럭도이다.
도 3은 도 1에 도시한 냉장고의 전기구성을 도시한 블럭도이다.
도 4는 도 1에 도시한 냉장고의 제어를 도시한 타임차트이다.
도 5는 도 1에 도시한 냉장고의 제상제어를 도시한 흐름도이다.
도 6은 제2 실시형태에 관한 냉장고의 제어를 도시한 타임차트이다.
도 7은 제2 실시형태에 관한 냉장고의 제상제어를 도시한 흐름도이다.
12: 단열칸막이벽 20: 냉장공간
21: 칸막이판 22: 냉장실
23: 수납용기 24: 야채실
25: 냉장실문 27: 냉장온도센서
30: 증발기실 31: 증발기팬
32: 냉장댐퍼 33: 냉장덕트
35: 냉동댐퍼 36: 냉동덕트
40: 냉동공간 42: 소형 냉동실
43: 냉동실 48: 냉동온도센서
50: 냉동사이클 51: 압축기
52: 응축기 54: 캐필러리 튜브
56: 증발기 60: 기계실
61: 제어부 62: 증발기 온도센서
63: 제상히터 64: 메모리
Claims (5)
- 냉장공간과, 냉동공간과, 압축기와, 상기 압축기로부터 토출된 냉매가 공급되고 상기 냉장공간 및 상기 냉동공간으로 공급되는 공기를 냉각하는 증발기와, 상기 증발기에서 냉각된 공기를 상기 냉장공간 및 상기 냉동공간에 송풍하는 증발기팬과, 상기 증발기에서 냉각된 공기를 상기 냉장공간에 공급하는 유로를 개폐하는 냉장댐퍼와, 상기 증발기에서 냉각된 공기를 상기 냉동공간에 공급하는 유로를 개폐하는 냉동댐퍼와, 상기 증발기에 부착된 성에를 가열하는 제상히터와, 상기 압축기, 상기 증발기팬, 상기 냉장댐퍼, 상기 냉동댐퍼, 및 상기 제상히터를 제어하는 제어부를 구비하고,
상기 제어부가 상기 압축기를 정지하고 상기 냉장댐퍼를 개방상태로 하며, 상기 냉동댐퍼를 폐쇄상태로 하고 상기 증발기팬을 구동하며, 상기 증발기 중 적어도 일부가 성에의 융해온도 이하를 유지하도록 상기 제상히터를 통전상태로 하는 제1 제상운전을 실행하는, 냉장고. - 제 1 항에 있어서,
상기 제어부는 상기 제1 제상운전을 실행한 후, 상기 압축기를 정지하고 상기 냉장댐퍼를 개방상태로 하며, 상기 냉동댐퍼를 폐쇄상태로 하고, 상기 증발기팬을 구동하며, 상기 제상히터를 비통전 상태로 하는 제2 제상운전을 실행하는, 냉장고. - 제 2 항에 있어서,
상기 제어부는 상기 제1 제상운전의 실행중에 상기 증발기의 온도가 성에의 융해온도에 도달하면, 상기 제1 제상운전을 종료하고 상기 제2 제상운전을 실행하는, 냉장고. - 제 2 항 또는 제 3 항에 있어서,
상기 제어부는 상기 제2 제상운전의 실행중에 상기 증발기의 온도가 성에의 융해온도에 도달하면, 상기 제2 제상운전을 종료하는, 냉장고. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 제어부는 상기 냉장댐퍼를 개방상태로 하고 나서 구동중의 상기 압축기를 정지하여 상기 제1 제상운전을 실행하는, 냉장고.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012147253A JP5854937B2 (ja) | 2012-06-29 | 2012-06-29 | 冷蔵庫 |
JPJP-P-2012-147253 | 2012-06-29 | ||
PCT/JP2013/002881 WO2014002357A1 (ja) | 2012-06-29 | 2013-04-30 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150029676A true KR20150029676A (ko) | 2015-03-18 |
KR101668302B1 KR101668302B1 (ko) | 2016-10-24 |
Family
ID=49782561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157000120A Expired - Fee Related KR101668302B1 (ko) | 2012-06-29 | 2013-04-30 | 냉장고 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5854937B2 (ko) |
KR (1) | KR101668302B1 (ko) |
CN (1) | CN104412054B (ko) |
MY (1) | MY184728A (ko) |
TW (1) | TWI529359B (ko) |
WO (1) | WO2014002357A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110094918B (zh) * | 2018-01-31 | 2021-10-26 | 日立环球生活方案株式会社 | 冰箱 |
CN110375509A (zh) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | 具有滑轨仓的冰箱 |
JP7534069B2 (ja) * | 2018-12-10 | 2024-08-14 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
CN110440502B (zh) * | 2019-08-28 | 2024-02-06 | 长虹美菱股份有限公司 | 一种风冷冰箱化霜增湿装置及其控制方法 |
CN112944771B (zh) * | 2019-11-26 | 2023-09-29 | 青岛海尔特种电冰柜有限公司 | 风冷设备的控制方法及风冷设备 |
CN112484377B (zh) * | 2020-11-23 | 2021-07-23 | 珠海格力电器股份有限公司 | 一种冰箱风门的防冻结控制方法、装置、控制器及冰箱 |
CN116499173A (zh) * | 2022-01-19 | 2023-07-28 | 青岛海尔电冰箱有限公司 | 冷藏冷冻装置及其控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1082571A (ja) * | 1996-09-09 | 1998-03-31 | Toshiba Corp | 冷蔵庫 |
JP2004101005A (ja) * | 2002-09-06 | 2004-04-02 | Mitsubishi Electric Corp | 冷蔵庫、冷蔵庫の運転方法 |
JP2005037010A (ja) * | 2003-07-16 | 2005-02-10 | Mitsubishi Electric Corp | 冷蔵庫、冷蔵庫の運転方法 |
JP2009293897A (ja) * | 2008-06-09 | 2009-12-17 | Hitachi Appliances Inc | 冷蔵庫 |
JP2011002141A (ja) | 2009-06-18 | 2011-01-06 | Hitachi Appliances Inc | 冷蔵庫 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689965A (en) * | 1985-12-27 | 1987-09-01 | Whirlpool Corporation | Adaptive defrost control for a refrigerator |
KR930004397B1 (ko) * | 1987-02-12 | 1993-05-27 | 미츠비시 덴키 가부시기가이샤 | 냉장고의 온도제어장치 |
JPH0682141A (ja) * | 1992-09-02 | 1994-03-22 | Matsushita Refrig Co Ltd | 冷凍冷蔵庫の制御装置 |
-
2012
- 2012-06-29 JP JP2012147253A patent/JP5854937B2/ja active Active
-
2013
- 2013-04-30 WO PCT/JP2013/002881 patent/WO2014002357A1/ja active Application Filing
- 2013-04-30 MY MYPI2014703903A patent/MY184728A/en unknown
- 2013-04-30 CN CN201380034159.9A patent/CN104412054B/zh active Active
- 2013-04-30 KR KR1020157000120A patent/KR101668302B1/ko not_active Expired - Fee Related
- 2013-05-22 TW TW102117972A patent/TWI529359B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1082571A (ja) * | 1996-09-09 | 1998-03-31 | Toshiba Corp | 冷蔵庫 |
JP2004101005A (ja) * | 2002-09-06 | 2004-04-02 | Mitsubishi Electric Corp | 冷蔵庫、冷蔵庫の運転方法 |
JP2005037010A (ja) * | 2003-07-16 | 2005-02-10 | Mitsubishi Electric Corp | 冷蔵庫、冷蔵庫の運転方法 |
JP2009293897A (ja) * | 2008-06-09 | 2009-12-17 | Hitachi Appliances Inc | 冷蔵庫 |
JP2011002141A (ja) | 2009-06-18 | 2011-01-06 | Hitachi Appliances Inc | 冷蔵庫 |
Also Published As
Publication number | Publication date |
---|---|
CN104412054A (zh) | 2015-03-11 |
TWI529359B (zh) | 2016-04-11 |
MY184728A (en) | 2021-04-20 |
TW201400776A (zh) | 2014-01-01 |
KR101668302B1 (ko) | 2016-10-24 |
CN104412054B (zh) | 2016-08-10 |
WO2014002357A1 (ja) | 2014-01-03 |
JP5854937B2 (ja) | 2016-02-09 |
JP2014009893A (ja) | 2014-01-20 |
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