KR101225970B1 - 팬 - Google Patents
팬 Download PDFInfo
- Publication number
- KR101225970B1 KR101225970B1 KR1020060020065A KR20060020065A KR101225970B1 KR 101225970 B1 KR101225970 B1 KR 101225970B1 KR 1020060020065 A KR1020060020065 A KR 1020060020065A KR 20060020065 A KR20060020065 A KR 20060020065A KR 101225970 B1 KR101225970 B1 KR 101225970B1
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- hub
- blade
- air
- shroud
- 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.)
- Expired - Fee Related
Links
- 210000003746 feather Anatomy 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910021392 nanocarbon Inorganic materials 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 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
- F04D29/26—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
- F04D29/283—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 rotors of the squirrel-cage type
-
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
-
- 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
- F04D29/663—Sound attenuation
-
- 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
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
-
- 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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
- 팬의 모터와 연결된 허브와;상기 허브로부터 상기 팬의 축 방향으로 이격된 쉬라우드와;상기 쉬라우드와 허브 사이에 구비된 다수 개의 블레이드를 포함하고;상기 각각의 블레이드의 외주단은 상기 각각의 블레이드의 외경이 상기 팬의 축을 기준으로 상기 쉬라우드에서 상기 허브로 갈수록 또는 상기 허브에서 상기 쉬라우드로 갈수록 상이하게 계단 모양으로 형성되고, 상기 각 단의 일면이 상기 팬의 축 방향으로 평행하고 타면이 상기 팬의 반경방향으로 평행한 것을 특징으로 하는 팬.
- 청구항 1에 있어서,상기 각각의 블레이드는 상기 블레이드의 외경이 상기 팬의 축을 기준으로 상기 쉬라우드에서 상기 허브로 갈수록 점차 줄어들게 구비된 것을 특징으로 하는 팬.
- 청구항 1에 있어서,상기 각각의 블레이드의 내주단 측은 후향 깃 타입이고, 상기 각각의 블레이드의 외주단 측은 전향 깃 타입인 것을 특징으로 하는 팬.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 각각의 블레이드의 계단모양의 외주단의 각 단은, 상기 팬의 반경방향의 길이를 A라 하고, 상기 팬의 축 방향의 길이를 B라 할 때, 상기 A:B가 1:1.5 ~1:2.5를 만족하도록 구비된 것을 특징으로 하는 팬.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 블레이드의 외경은 상기 허브의 외경보다 큰 것을 특징으로 하는 팬.
- 청구항 1에 있어서,상기 허브는 상기 모터의 회전축과 결합되는 허브 보스가 구비되고,상기 허브 보스의 쉬라우드 측 일면은 1단 이상으로 형성되되, 각각 단의 면이 매끄러운 것을 특징으로 하는 팬.
- 청구항 1 또는 청구항 6에 있어서,상기 허브의 뒷면에는 리브가 구비된 것을 특징으로 하는 팬.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060020065A KR101225970B1 (ko) | 2006-03-02 | 2006-03-02 | 팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060020065A KR101225970B1 (ko) | 2006-03-02 | 2006-03-02 | 팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070090396A KR20070090396A (ko) | 2007-09-06 |
KR101225970B1 true KR101225970B1 (ko) | 2013-01-24 |
Family
ID=38688801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060020065A Expired - Fee Related KR101225970B1 (ko) | 2006-03-02 | 2006-03-02 | 팬 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101225970B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101467223B1 (ko) * | 2013-05-23 | 2014-12-01 | 한국에너지기술연구원 | 후향전곡 역익형 깃의 원심임펠러 |
CN207838552U (zh) * | 2017-05-27 | 2018-09-11 | 莱克电气股份有限公司 | 一种空气净化器 |
US12259155B2 (en) * | 2020-08-07 | 2025-03-25 | Shenzhen Chenbei Technology Co., Ltd. | Air purifier |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970041821U (ko) * | 1995-12-13 | 1997-07-29 | 송풍기의 저소음형 시로코팬 구조 | |
KR100461647B1 (ko) * | 2002-05-08 | 2004-12-14 | 엘지전자 주식회사 | 공기조화기용 터보팬 |
JP2005337052A (ja) * | 2004-05-25 | 2005-12-08 | Calsonic Kansei Corp | 送風機 |
JP2006009577A (ja) * | 2004-06-22 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 多翼ファン |
-
2006
- 2006-03-02 KR KR1020060020065A patent/KR101225970B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970041821U (ko) * | 1995-12-13 | 1997-07-29 | 송풍기의 저소음형 시로코팬 구조 | |
KR100461647B1 (ko) * | 2002-05-08 | 2004-12-14 | 엘지전자 주식회사 | 공기조화기용 터보팬 |
JP2005337052A (ja) * | 2004-05-25 | 2005-12-08 | Calsonic Kansei Corp | 送風機 |
JP2006009577A (ja) * | 2004-06-22 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 多翼ファン |
Also Published As
Publication number | Publication date |
---|---|
KR20070090396A (ko) | 2007-09-06 |
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Legal Events
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20060302 |
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Patent event code: PA02012R01D Patent event date: 20110225 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20060302 Comment text: Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 20121012 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20121221 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130118 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20130118 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20151224 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20151224 Start annual number: 4 End annual number: 4 |
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Payment date: 20161214 Year of fee payment: 5 |
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PR1001 | Payment of annual fee |
Payment date: 20161214 Start annual number: 5 End annual number: 5 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20181029 |