KR100918444B1 - 댐퍼를 구비한 냉장고 - Google Patents
댐퍼를 구비한 냉장고 Download PDFInfo
- Publication number
- KR100918444B1 KR100918444B1 KR1020080025112A KR20080025112A KR100918444B1 KR 100918444 B1 KR100918444 B1 KR 100918444B1 KR 1020080025112 A KR1020080025112 A KR 1020080025112A KR 20080025112 A KR20080025112 A KR 20080025112A KR 100918444 B1 KR100918444 B1 KR 100918444B1
- Authority
- KR
- South Korea
- Prior art keywords
- cold air
- refrigerator
- damper
- ice making
- electric heater
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/20—Distributing ice
- F25C5/22—Distributing ice particularly adapted for household refrigerators
-
- 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
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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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating 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
- F25D2317/061—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 through special compartments
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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
- F25D2317/063—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 with air guides
-
- 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
- F25D2317/066—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 supply
- F25D2317/0664—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 supply from the side
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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
- F25D2317/0681—Details thereof
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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
- F25D2317/0683—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 the fans not of the axial type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
Claims (10)
- 냉동실 및 제빙실이 형성되어 있는 냉장고 본체와;상기 냉동실과 상기 제빙실을 연결하는 냉기유로와;상기 냉기유로를 개폐하는 댐퍼를 포함하고,상기 댐퍼는, 상기 냉기유로를 개폐하는 바디와, 상기 바디를 가열하는 전기히터와, 상기 바디와 상기 전기히터 사이에 개재되는 전열판을 구비하는 것을 특징으로 하는 냉장고.
- 제1항에 있어서,상기 냉장고 본체는 냉장실을 더 구비하며, 상기 제빙실은 상기 냉장실에 배치되는 것을 특징으로 하는 냉장고.
- 제2항에 있어서,상기 댐퍼는 상기 냉동실의 냉기유출측에 배치되는 것을 특징으로 하는 냉장고.
- 제1항에 있어서,상기 댐퍼는, 상기 냉기유로와 연통되게 관통공이 형성된 케이싱을 더 포함하며, 상기 바디는 상기 관통공을 개폐하게 상기 케이싱에 설치되는 것을 특징으로 하는 냉장고.
- 제1항에 있어서,상기 댐퍼는 상기 바디를 회전구동시키며 전기모터, 솔레노이드 및 써멀액츄에이터 중 어느 하나로 형성되는 바디구동부를 더 포함하는 것을 특징으로 하는 냉장고.
- 제1항 내지 제5항 중 어느 한 항에 있어서,상기 전기히터는 냉기의 유동방향을 따라 상기 바디의 상류 측 표면에 형성되는 것을 특징으로 하는 냉장고.
- 제1항 내지 제5항 중 어느 한 항에 있어서,상기 전열판은 상기 바디의 양 판면에 배치되는 것을 특징으로 하는 냉장고.
- 제7항에 있어서,상기 전열판은 서로 열전달가능하게 연결되는 것을 특징으로 하는 냉장고.
- 냉동실 및 제빙실이 형성되어 있는 냉장고 본체와;상기 냉동실과 상기 제빙실을 연결하는 냉기유로와;상기 냉기유로를 개폐하는 댐퍼를 포함하고,상기 댐퍼는, 상기 냉기유로와 연통되는 관통공이 형성된 케이싱과, 상기 관통공을 개폐하는 바디와, 상기 관통공의 주변에 배치되는 전기히터와, 상기 케이싱과 상기 전기히터 사이에 개재되는 전열부재를 구비하는 것을 특징으로 하는 냉장고.
- 제9항에 있어서,상기 전열부재는 상기 관통공측에 배치되는 판상부와, 상기 판상부로부터 절곡되는 절곡부를 구비하는 것을 특징으로 하는 냉장고.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080025112A KR100918444B1 (ko) | 2008-03-18 | 2008-03-18 | 댐퍼를 구비한 냉장고 |
Applications Claiming Priority (1)
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KR1020080025112A KR100918444B1 (ko) | 2008-03-18 | 2008-03-18 | 댐퍼를 구비한 냉장고 |
Publications (2)
Publication Number | Publication Date |
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KR20090099878A KR20090099878A (ko) | 2009-09-23 |
KR100918444B1 true KR100918444B1 (ko) | 2009-09-24 |
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KR1020080025112A KR100918444B1 (ko) | 2008-03-18 | 2008-03-18 | 댐퍼를 구비한 냉장고 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101288948B1 (ko) | 2012-02-10 | 2013-07-23 | 주식회사 에스 씨디 | 댐퍼 구동 장치 |
US10161666B2 (en) | 2015-06-17 | 2018-12-25 | Dongbu Daewoo Electronics Corporation | Cool air path damper assembly with elastic anti-freezing member |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281173A (ja) * | 1991-03-08 | 1992-10-06 | Sharp Corp | 冷蔵庫 |
JP2003075051A (ja) * | 2002-07-15 | 2003-03-12 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2006308259A (ja) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | 冷凍冷蔵庫 |
KR20070109690A (ko) * | 2006-05-12 | 2007-11-15 | 엘지전자 주식회사 | 냉장고의 냉기유동구조 |
-
2008
- 2008-03-18 KR KR1020080025112A patent/KR100918444B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281173A (ja) * | 1991-03-08 | 1992-10-06 | Sharp Corp | 冷蔵庫 |
JP2003075051A (ja) * | 2002-07-15 | 2003-03-12 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2006308259A (ja) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | 冷凍冷蔵庫 |
KR20070109690A (ko) * | 2006-05-12 | 2007-11-15 | 엘지전자 주식회사 | 냉장고의 냉기유동구조 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101288948B1 (ko) | 2012-02-10 | 2013-07-23 | 주식회사 에스 씨디 | 댐퍼 구동 장치 |
US10161666B2 (en) | 2015-06-17 | 2018-12-25 | Dongbu Daewoo Electronics Corporation | Cool air path damper assembly with elastic anti-freezing member |
Also Published As
Publication number | Publication date |
---|---|
KR20090099878A (ko) | 2009-09-23 |
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