KR100763156B1 - 냉장고의 급속 냉동장치 - Google Patents
냉장고의 급속 냉동장치 Download PDFInfo
- Publication number
- KR100763156B1 KR100763156B1 KR1020010069832A KR20010069832A KR100763156B1 KR 100763156 B1 KR100763156 B1 KR 100763156B1 KR 1020010069832 A KR1020010069832 A KR 1020010069832A KR 20010069832 A KR20010069832 A KR 20010069832A KR 100763156 B1 KR100763156 B1 KR 100763156B1
- Authority
- KR
- South Korea
- Prior art keywords
- cold air
- refrigerator
- quick freezing
- quick
- evaporator
- Prior art date
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- 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
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
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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
- F25D17/062—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 in household refrigerators
- F25D17/065—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 in household refrigerators with compartments at different temperatures
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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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/068—Arrangements for circulating fluids through the insulating material
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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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
-
- 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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/12—Insulation with respect to heat using an insulating packing material
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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
- 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
- F25D2317/068—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 fans
- F25D2317/0682—Two or more fans
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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
- 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
- F25D2400/30—Quick freezing
Abstract
Description
Claims (4)
- 본체의 일정부위에 장착되는 증발기에 의해 발생된 냉기를 송풍하는 제1송풍팬과, 상기 제1송풍팬에 의해 송풍된 냉기를 토출구를 통해 공급받는 냉동실이 구비되어 구성되는 냉장고에 있어서,상기 냉동실의 일정부위에 별도로 구획된 급속 냉동실과,상기 제1송풍팬에 의해 송풍된 냉기를 상기 급속 냉동실에 공급하는 냉기안내유로와,상기 급속 냉동실에 별도의 냉기를 발생시키는 냉각 수단이 구비되어 구성되는 것을 특징으로 하는 냉장고의 급속 냉동장치.
- 제 1항에 있어서, 상기 급속 냉동실은 단열재로 형성되는 것을 특징으로 하는 냉장고의 급속 냉동장치.
- 제 1항에 있어서, 상기 냉기안내유로의 내부에 제2송풍팬이 장착되어 구성되는 것을 특징으로 하는 냉장고의 급속 냉동장치.
- 제 1항에 있어서, 상기 냉각수단은 상기 증발기에 냉매를 공급하는 냉동사이클에 추가하여 상기 급속 냉동실의 내부에 장착되어 냉기를 발생시키는 급냉 증발기와, 상기 급냉 증발기에 냉매를 공급하는 급냉 팽창밸브와, 상기 급냉 팽창밸브 에 순차적으로 냉기가 공급되도록 하는 밸브가 구비되어 구성되는 것을 특징으로 하는 냉장고의 급속 냉동장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010069832A KR100763156B1 (ko) | 2001-11-09 | 2001-11-09 | 냉장고의 급속 냉동장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010069832A KR100763156B1 (ko) | 2001-11-09 | 2001-11-09 | 냉장고의 급속 냉동장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030039031A KR20030039031A (ko) | 2003-05-17 |
KR100763156B1 true KR100763156B1 (ko) | 2007-10-05 |
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KR1020010069832A KR100763156B1 (ko) | 2001-11-09 | 2001-11-09 | 냉장고의 급속 냉동장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210087685A (ko) | 2020-01-03 | 2021-07-13 | 엘지전자 주식회사 | 냉장고의 제어방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101655816B1 (ko) * | 2009-07-21 | 2016-09-08 | 엘지전자 주식회사 | 냉장고 및 그 운전 방법 |
CN102410691B (zh) * | 2011-08-25 | 2013-08-14 | 合肥美的荣事达电冰箱有限公司 | 一种冰箱 |
CN104296461A (zh) * | 2014-09-28 | 2015-01-21 | 合肥美的电冰箱有限公司 | 冷循环系统及冰箱 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980065837A (ko) * | 1997-01-15 | 1998-10-15 | 구자홍 | 급속 동결 기능을 구비한 냉장고 |
KR19990013157A (ko) * | 1997-07-31 | 1999-02-25 | 배순훈 | 냉장고에서의 급속 냉동 제어 방법 |
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2001
- 2001-11-09 KR KR1020010069832A patent/KR100763156B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980065837A (ko) * | 1997-01-15 | 1998-10-15 | 구자홍 | 급속 동결 기능을 구비한 냉장고 |
KR19990013157A (ko) * | 1997-07-31 | 1999-02-25 | 배순훈 | 냉장고에서의 급속 냉동 제어 방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210087685A (ko) | 2020-01-03 | 2021-07-13 | 엘지전자 주식회사 | 냉장고의 제어방법 |
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KR20030039031A (ko) | 2003-05-17 |
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