KR19990073687A - 냉장고의 구조 및 냉각방법 - Google Patents
냉장고의 구조 및 냉각방법 Download PDFInfo
- Publication number
- KR19990073687A KR19990073687A KR1019980006769A KR19980006769A KR19990073687A KR 19990073687 A KR19990073687 A KR 19990073687A KR 1019980006769 A KR1019980006769 A KR 1019980006769A KR 19980006769 A KR19980006769 A KR 19980006769A KR 19990073687 A KR19990073687 A KR 19990073687A
- Authority
- KR
- South Korea
- Prior art keywords
- cold air
- evaporator
- temperature
- compartment
- freezer compartment
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 8
- 239000003507 refrigerant Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 4
- 238000007710 freezing Methods 0.000 abstract description 15
- 230000008014 freezing Effects 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D2317/065—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 air return
- F25D2317/0653—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 air return through the mullion
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (3)
- 냉매를 압축하는 하나의 압축기와, 상기 압축기로부터 압축된 냉매를 액냉매 상태로 응축시키는 응축기와, 상기 응축기로부터 응축된 액냉매를 2상의 냉매로 증발시키는 과정에서 흡입공기와의 열교환을 통해 냉기를 발생시키는 하나의 증발기와, 상기 증발기측으로 공기를 강제 유입시키는 증발기팬이 구비되며, 냉동실 및 냉장실을 갖는 냉장고에 있어서,상기 증발기로부터 발생된 냉기를 흡입하기 위해 냉동실내의 온도가 설정온도 이상이면 개방되었다가 일정 시간 경과 후 그 내부의 온도가 설정온도 이하가 되면 폐쇄되는 냉동실측 냉기 흡/토출구와, 상기 냉동실측 냉기 흡/토출구가 폐쇄됨과 동시에 개방되어 증발기로부터 발생된 냉기를 흡입하고, 그 내부의 온도가 설정온도 이하가 되면 다시 폐쇄되는 냉장실측 냉기 흡/토출구와, 상기 냉동실 또는 냉장실 내의 온도를 감지하기 위한 적어도 하나의 온도센서와, 상기 온도센서로부터 출력된 온도감지신호에 따라 압축기, 응축기, 증발기, 증발기팬, 냉동실측 냉기 흡/토출구, 냉장실측 냉기 흡/토출구의 작동을 제어하는 제어부가 구비되어 냉동실측 냉기 유로와 냉장실측 냉기유로가 서로 분리된 상태로 작동하는 것을 특징으로 하는 냉장고의 구조.
- 압축기, 응축기, 증발기를 작동시켜 압축, 응축, 증발된 냉매와 흡입공기 간의 열교환을 통해 냉기를 발생시키는 단계와,전단계로부터 발생된 냉기가 냉동실에 공급되도록 냉장실측 냉기 흡/토출구가 폐쇄된 상태에서 냉동실측 냉기 흡/토출구를 개방하고, 냉동실 내의 온도가 설정온도 이하가 되면 냉동실측 냉기 흡/토출구를 폐쇄하는 단계와,상기 냉동실측 냉기 흡/토출구가 폐쇄됨과 동시에 냉장실측 냉기 흡/토출구를 개방하여 증발기로부터 발생된 냉기를 냉장실로 공급하고, 냉장실 내의 온도가 설정온도 이하가 되면 냉장실측 냉기 흡/토출구를 폐쇄하는 단계로 이루어진 것을 특징으로 하는 냉장고의 냉각방법.
- 제 2 항에 있어서,상기 냉장실로 흡입되는 냉기는 우선 압축기 및 응축기를 가동하지 않는 상태에서 증발기에 내재되어 있는 잠열로부터 발생된 냉기를 사용하거나, 상기 냉장실 내의 온도가 설정온도 이상일 경우에는 압축기 및 응축기를 구동시켜 이에 따라 발생된 냉기를 사용하는 것을 특징으로 하는 냉장고의 냉각방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980006769A KR100288836B1 (ko) | 1998-03-02 | 1998-03-02 | 냉장고의구조및냉각방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980006769A KR100288836B1 (ko) | 1998-03-02 | 1998-03-02 | 냉장고의구조및냉각방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990073687A true KR19990073687A (ko) | 1999-10-05 |
KR100288836B1 KR100288836B1 (ko) | 2001-05-02 |
Family
ID=37517534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980006769A Expired - Fee Related KR100288836B1 (ko) | 1998-03-02 | 1998-03-02 | 냉장고의구조및냉각방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100288836B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100908021B1 (ko) * | 2005-03-01 | 2009-07-15 | 아세릭 에이. 에스 | 냉각 장치 |
KR20200099508A (ko) * | 2020-08-07 | 2020-08-24 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
CN114484989A (zh) * | 2021-12-13 | 2022-05-13 | 安徽康佳同创电器有限公司 | 一种风冷冰箱以及风冷冰箱的温度控制方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101186323B1 (ko) | 2006-01-25 | 2012-09-27 | 엘지전자 주식회사 | 직냉식 냉장고의 냉장실제상방법 |
-
1998
- 1998-03-02 KR KR1019980006769A patent/KR100288836B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100908021B1 (ko) * | 2005-03-01 | 2009-07-15 | 아세릭 에이. 에스 | 냉각 장치 |
KR20200099508A (ko) * | 2020-08-07 | 2020-08-24 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
CN114484989A (zh) * | 2021-12-13 | 2022-05-13 | 安徽康佳同创电器有限公司 | 一种风冷冰箱以及风冷冰箱的温度控制方法 |
CN114484989B (zh) * | 2021-12-13 | 2023-12-01 | 安徽康佳同创电器有限公司 | 一种风冷冰箱以及风冷冰箱的温度控制方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100288836B1 (ko) | 2001-05-02 |
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