KR101977939B1 - 원심 팬 및 이를 이용한 공기 조화기 - Google Patents
원심 팬 및 이를 이용한 공기 조화기 Download PDFInfo
- Publication number
- KR101977939B1 KR101977939B1 KR1020120127824A KR20120127824A KR101977939B1 KR 101977939 B1 KR101977939 B1 KR 101977939B1 KR 1020120127824 A KR1020120127824 A KR 1020120127824A KR 20120127824 A KR20120127824 A KR 20120127824A KR 101977939 B1 KR101977939 B1 KR 101977939B1
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- centrifugal fan
- flap
- goni
- hub
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
도 2는 일반적인 원심 팬의 블레이드에 익단 와류와 송풍이 작용하는 실시예를 도시한 것이고,
도 3은 종래의 제안된 원심 팬에 대한 실시예의 구성을 도시한 것이고,
도 4는 종래의 제안된 원심 팬의 블레이드에 익단 와류와 송풍이 작용하는 실시예를 도시한 것이고,
도 5는 본 발명에 따른 원심 팬의 사시도를 도시한 것이고,
도 6은 본 발명에 따른 원심 팬의 슈라이드를 제거한 사시도를 도시한 것이고,
도 7은 본 발명에 따른 원심 팬의 측면도를 도시한 것이고,
도 8은 본 발명에 따른 원심 팬의 블레이드에 대한 실시예를 도시한 것이고,
도 9는 본 발명에 따른 원심 팬의 블레이드에 대한 하측 단면도를 도시한 것이고,
도 10은 본 발명에 따른 원심 팬의 블레이드에 대한 상측 단면도를 도시한 이고,
도 11은 본 발명에 따른 원심 팬의 블레이드에 대한 다른 실시예를 도시한 것이고,
도 12는 본 발명에 따른 원심 팬의 블레이드에 대한 다른 실시예의 측면도를 도시한 것이다.
12 : 블레이드 13 : 슈라우드
20 : 원심 팬 21 : 허브
22 : 블레이드 22a : 입체 형상
22b : 익단 완곡부 30 : 원심 팬
31 : 허브 32,52 : 블레이드
32a,52 : 거니 플랩
Claims (9)
- 다수의 블레이드가 설치된 허브를 포함하여 구성되되,
상기 블레이드의 종단부에는, 에스(S)자의 트위스트(Twist) 입체 형상을 갖는 거니 플랩이 형성되어 있고,
상기 허브는, 상기 거니 플랩이 형성된 다수의 블레이드와 일체로 사출 제작되는 것을 특징으로 하는 원심 팬. - 삭제
- 제 1항에 있어서,
상기 거니 플랩의 상측은, 블레이드의 상측면과 180도로 수평하고,
상기 거니 플랩의 하측은, 블레이드의 하측면과 90도로 수직한 것을 특징으로 하는 원심 팬. - 삭제
- 삭제
- 제 1항에 있어서,
상기 거니 플랩의 가로 길이는, 블레이드의 가로 길이의 2%를 초과하지 않는 것을 특징으로 하는 원심 팬. - 삭제
- 제 1항에 있어서,
상기 허브의 상측에는, 유체 흡입구가 형성된 슈라우드가 설치되는 것을 특징으로 하는 특징으로 하는 원심 팬. - 제 1항, 제 3항, 제 6항 및 제 8항 중 어느 한 항에 기재된 원심 팬을 구비하는 것을 특징으로 하는 공기 조화기.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120127824A KR101977939B1 (ko) | 2012-11-13 | 2012-11-13 | 원심 팬 및 이를 이용한 공기 조화기 |
| EP13191886.4A EP2730787B1 (en) | 2012-11-13 | 2013-11-07 | Centrifugal fan and air conditioner using the same |
| US13/998,514 US9611860B2 (en) | 2012-11-13 | 2013-11-07 | Centrifugal fan and air conditioner using the same |
| CN201310571394.1A CN103807210B (zh) | 2012-11-13 | 2013-11-13 | 离心风机和使用这种离心风机的空调机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120127824A KR101977939B1 (ko) | 2012-11-13 | 2012-11-13 | 원심 팬 및 이를 이용한 공기 조화기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140060896A KR20140060896A (ko) | 2014-05-21 |
| KR101977939B1 true KR101977939B1 (ko) | 2019-05-14 |
Family
ID=49518858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120127824A Active KR101977939B1 (ko) | 2012-11-13 | 2012-11-13 | 원심 팬 및 이를 이용한 공기 조화기 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9611860B2 (ko) |
| EP (1) | EP2730787B1 (ko) |
| KR (1) | KR101977939B1 (ko) |
| CN (1) | CN103807210B (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101645209B1 (ko) * | 2014-10-14 | 2016-08-03 | 한국에너지기술연구원 | 뒤쪽굽움 에어포일 흡입면 형상의 비틀림깃 원심임펠러 |
| CN104389816B (zh) * | 2014-10-29 | 2019-03-12 | 珠海格力电器股份有限公司 | 离心叶轮及离心风机 |
| KR102289384B1 (ko) * | 2014-12-18 | 2021-08-13 | 삼성전자주식회사 | 원심팬 어셈블리 |
| KR102403728B1 (ko) | 2015-10-07 | 2022-06-02 | 삼성전자주식회사 | 공기조화장치용 터보팬 |
| CN107781213A (zh) * | 2017-10-19 | 2018-03-09 | 卧龙电气集团股份有限公司 | 一种循环风机及其扇叶结构 |
| TWI663339B (zh) * | 2017-10-26 | 2019-06-21 | 宏碁股份有限公司 | 散熱風扇 |
| CN109751280B (zh) * | 2017-11-07 | 2021-10-22 | 宏碁股份有限公司 | 散热风扇 |
| US20210108828A1 (en) * | 2019-10-09 | 2021-04-15 | Heat X, LLC | Magnetic induction furnace, cooler or magnetocaloric fluid heat pump with varied conductive plate configurations |
| TWI726684B (zh) | 2020-04-15 | 2021-05-01 | 宏碁股份有限公司 | 風扇 |
| US11536286B2 (en) | 2020-07-30 | 2022-12-27 | Microsoft Technology Licensing, Llc | Systems and methods for improving airflow in a centrifugal blower |
| KR20220033358A (ko) | 2020-09-09 | 2022-03-16 | 삼성전자주식회사 | 팬, 팬을 갖는 공기조화기 및 팬의 제조방법 |
| CN114109896B (zh) * | 2021-11-26 | 2022-08-02 | 北京航空航天大学 | 应用于流动控制的高性能非线性对称仿生离心叶轮 |
| US12442386B1 (en) * | 2024-04-11 | 2025-10-14 | Shenzhen StonePlus Thermal Management Technologies Limited | Centrifugal fan blade and fluid heat exchange device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133254A (ja) * | 2008-12-02 | 2010-06-17 | Daikin Ind Ltd | 遠心送風機及びこれを備えた空気調和機 |
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-
2012
- 2012-11-13 KR KR1020120127824A patent/KR101977939B1/ko active Active
-
2013
- 2013-11-07 US US13/998,514 patent/US9611860B2/en active Active
- 2013-11-07 EP EP13191886.4A patent/EP2730787B1/en active Active
- 2013-11-13 CN CN201310571394.1A patent/CN103807210B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133254A (ja) * | 2008-12-02 | 2010-06-17 | Daikin Ind Ltd | 遠心送風機及びこれを備えた空気調和機 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2730787A2 (en) | 2014-05-14 |
| CN103807210A (zh) | 2014-05-21 |
| CN103807210B (zh) | 2016-08-17 |
| EP2730787A3 (en) | 2018-05-09 |
| EP2730787B1 (en) | 2019-08-21 |
| US9611860B2 (en) | 2017-04-04 |
| US20140133988A1 (en) | 2014-05-15 |
| KR20140060896A (ko) | 2014-05-21 |
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