KR100690689B1 - 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조 - Google Patents
냉장고의 냉기 송풍 터보팬용 쉬라우드 구조 Download PDFInfo
- Publication number
- KR100690689B1 KR100690689B1 KR1020050093574A KR20050093574A KR100690689B1 KR 100690689 B1 KR100690689 B1 KR 100690689B1 KR 1020050093574 A KR1020050093574 A KR 1020050093574A KR 20050093574 A KR20050093574 A KR 20050093574A KR 100690689 B1 KR100690689 B1 KR 100690689B1
- Authority
- KR
- South Korea
- Prior art keywords
- shroud
- refrigerator
- grill
- turbofan
- cold air
- 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
- F25D17/067—Evaporator fan units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
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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
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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
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
한편, 상기 평탄부와 연결되는 상기 경사부의 일단과 상기 그릴 사이의 간격과, 상기 평탄부와 상기 그릴 사이의 간격이 동일하도록 형성되는 것이 바람직하다.
Claims (5)
- 냉장고의 외면을 형성하는 케이싱과 냉각공간을 형성하는 그릴 사이에 설치되며, 상기 그릴에 설치된 냉기 송풍용 터보팬을 감싸는 쉬라우드에 있어서,상기 쉬라우드는, 냉기를 유입하기 위해 개구된 중앙부와, 상기 중앙부의 끝단에 형성된 벨 마우스와, 상기 벨 마우스의 일단에서부터 상기 그릴을 향하여 경사지게 형성된 경사부와, 상기 경사부와 연이어 일체로 형성되며 상기 그릴과 일정한 간격을 두고 형성된 평탄부를 포함하여 구성된 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조.
- 제1항에 있어서,상기 쉬라우드와 그릴 간의 간격에 대한 상기 경사부의 높이는 20~30%의 백분율을 가지도록 형성된 것을 특징으로 하는 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조.
- 제2항에 있어서,상기 쉬라우드와 상기 그릴 간의 간격에 대한 상기 경사부의 너비는 50~150%의 백분율을 가지도록 형성된 것을 특징으로 하는 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 쉬라우드와 케이싱 간의 간격은 상기 쉬라우드와 그릴 간의 간격에 대 하여 90~110%의 백분율을 가지도록 형성되는 것을 특징으로 하는 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조.
- 제1항에 있어서,상기 평탄부와 연결되는 상기 경사부의 일단과 상기 그릴 사이의 간격과, 상기 평탄부와 상기 그릴 사이의 간격이 동일한 것을 특징으로 하는 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093574A KR100690689B1 (ko) | 2005-10-05 | 2005-10-05 | 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093574A KR100690689B1 (ko) | 2005-10-05 | 2005-10-05 | 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100690689B1 true KR100690689B1 (ko) | 2007-03-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050093574A KR100690689B1 (ko) | 2005-10-05 | 2005-10-05 | 냉장고의 냉기 송풍 터보팬용 쉬라우드 구조 |
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KR (1) | KR100690689B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103900324A (zh) * | 2014-03-28 | 2014-07-02 | 合肥美的电冰箱有限公司 | 冰箱的风道盖板组件、冰箱的箱体和风冷冰箱 |
WO2021147497A1 (zh) * | 2020-01-20 | 2021-07-29 | 珠海格力电器股份有限公司 | 导流器、风机组件和电器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274912A (ja) | 1999-03-25 | 2000-10-06 | Mitsubishi Electric Corp | 冷蔵庫の送風装置 |
KR20020009138A (ko) * | 2000-07-24 | 2002-02-01 | 구자홍 | 터보팬 |
KR20020019152A (ko) * | 2000-09-05 | 2002-03-12 | 구자홍 | 공기조화기용 터보팬 결합구조 |
JP2003314500A (ja) | 2002-04-19 | 2003-11-06 | Toshiba Corp | 送風機及び冷蔵庫 |
-
2005
- 2005-10-05 KR KR1020050093574A patent/KR100690689B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274912A (ja) | 1999-03-25 | 2000-10-06 | Mitsubishi Electric Corp | 冷蔵庫の送風装置 |
KR20020009138A (ko) * | 2000-07-24 | 2002-02-01 | 구자홍 | 터보팬 |
KR20020019152A (ko) * | 2000-09-05 | 2002-03-12 | 구자홍 | 공기조화기용 터보팬 결합구조 |
JP2003314500A (ja) | 2002-04-19 | 2003-11-06 | Toshiba Corp | 送風機及び冷蔵庫 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103900324A (zh) * | 2014-03-28 | 2014-07-02 | 合肥美的电冰箱有限公司 | 冰箱的风道盖板组件、冰箱的箱体和风冷冰箱 |
CN103900324B (zh) * | 2014-03-28 | 2016-06-22 | 合肥美的电冰箱有限公司 | 冰箱的风道盖板组件、冰箱的箱体和风冷冰箱 |
WO2021147497A1 (zh) * | 2020-01-20 | 2021-07-29 | 珠海格力电器股份有限公司 | 导流器、风机组件和电器 |
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