KR101014189B1 - 냉장고의 냉장냉동 시스템 - Google Patents
냉장고의 냉장냉동 시스템 Download PDFInfo
- Publication number
- KR101014189B1 KR101014189B1 KR1020040044564A KR20040044564A KR101014189B1 KR 101014189 B1 KR101014189 B1 KR 101014189B1 KR 1020040044564 A KR1020040044564 A KR 1020040044564A KR 20040044564 A KR20040044564 A KR 20040044564A KR 101014189 B1 KR101014189 B1 KR 101014189B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- refrigerator
- compressor
- capillary tube
- temperature
- Prior art date
Links
Images
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
- 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
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
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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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
- F25D21/004—Control mechanisms
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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
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (3)
- 냉매를 고온압축하여 방열기로 배출하는 압축기와,상기 고온압축된 냉매를 방열하기 위한 방열팬이 측면에 구비되며 방열된 냉매를 제1모세관에 배출하는 방열기와,상기 냉매를 기상과 액상냉매로 분리하여 배출하는 기액분리기와,기상냉매를 순환시켜 고내를 냉각시키는 제1냉각기와,액상냉매를 저온저압의 냉매로 변화시켜 제2냉각기에 배출하는 제2모세관과,제2모세관으로부터 유입된 냉매를 순환시켜 고내를 냉동시키는 제2냉각기를 포함하여 이루어지는 냉장고의 냉장냉동 시스템.
- 제 1 항에 있어서,제1냉각기는 상온온도권 냉각순환을 수행하고,제2냉각기는 초저온 온도권 냉동순환을 수행함을 특징으로 하는 냉장고의 냉장냉동 시스템.
- 제 2 항에 있어서,상기 상온온도권 냉각순환은 압축기, 방열기, 제1모세관, 기액분리기, 제1증발기, 압축기순으로 이루어지며,상기 초저온 온도권 냉동순환은 압축기, 방열기, 제1모세관, 기액분리기, 제2모세관, 제2증발기, 압축기순으로 이루어지는 것을 특징으로 하는 냉장고의 냉장냉동 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040044564A KR101014189B1 (ko) | 2004-06-16 | 2004-06-16 | 냉장고의 냉장냉동 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040044564A KR101014189B1 (ko) | 2004-06-16 | 2004-06-16 | 냉장고의 냉장냉동 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050119458A KR20050119458A (ko) | 2005-12-21 |
KR101014189B1 true KR101014189B1 (ko) | 2011-02-14 |
Family
ID=37292167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040044564A KR101014189B1 (ko) | 2004-06-16 | 2004-06-16 | 냉장고의 냉장냉동 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101014189B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100567012B1 (ko) | 2004-05-18 | 2006-04-03 | 주식회사 대우일렉트로닉스 | 2단압축기와 2단증발기를 구비하는 냉장고 |
KR100862296B1 (ko) | 2007-06-13 | 2008-10-13 | 엘지전자 주식회사 | 냉동사이클 장치 및 그를 구비한 냉장고 |
-
2004
- 2004-06-16 KR KR1020040044564A patent/KR101014189B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100567012B1 (ko) | 2004-05-18 | 2006-04-03 | 주식회사 대우일렉트로닉스 | 2단압축기와 2단증발기를 구비하는 냉장고 |
KR100862296B1 (ko) | 2007-06-13 | 2008-10-13 | 엘지전자 주식회사 | 냉동사이클 장치 및 그를 구비한 냉장고 |
Also Published As
Publication number | Publication date |
---|---|
KR20050119458A (ko) | 2005-12-21 |
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