KR101034976B1 - 에어커텐을 이용한 환기장치 - Google Patents
에어커텐을 이용한 환기장치 Download PDFInfo
- Publication number
- KR101034976B1 KR101034976B1 KR1020090020479A KR20090020479A KR101034976B1 KR 101034976 B1 KR101034976 B1 KR 101034976B1 KR 1020090020479 A KR1020090020479 A KR 1020090020479A KR 20090020479 A KR20090020479 A KR 20090020479A KR 101034976 B1 KR101034976 B1 KR 101034976B1
- Authority
- KR
- South Korea
- Prior art keywords
- duct
- inner duct
- air
- rotary blade
- suction
- 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
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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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially 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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- 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
-
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
-
- 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
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 일측단을 통하여 공기가 흡입되는 제1 내부덕트(111) 및 상기 제1 내부덕트(111)의 타측단과의 사이에 틈새(110G)가 형성되도록 일측단이 상기 제1 내부덕트(111)의 타측단과 소정거리 이격되며 설치되는 제2 내부덕트(112)로 이루어지는 내부덕트(110); 및 외부덕트(120);회전축(320)에 결합되어 상기 내부덕트(110) 내부에 배치되는 허브(210);상기 내부덕트(110)에 설치되고, 내측단이 상기 허브(210)의 외측면에 연결되어 회전함에 따라 상기 내부덕트(110)를 통하여 공기를 흡입하도록 형성되는 흡입 회전날개(220);상기 제1 내부덕트(111)와 제2 내부덕트(112)와의 사이에 형성된 틈새(110G)에 설치되고, 내측단이 상기 흡입 회전날개(220)의 외측단에 연결되는 회전날개 연결부(230);내측단이 상기 회전날개 연결부(230) 외측단에 연결되어 회전함에 따라 상기 내부덕트(110)와 외부덕트(120) 사이에 형성된 공기유동로(P)를 통하여 상기 흡입 회전날개(220)와 반대방향으로 공기를 송풍시키도록 상기 공기유동로(P)에 배치되는 배출 회전날개(240);상기 회전축(320)을 구동시키기 위한 전동기(330);상기 내부덕트(110)를 통하여 흡입된 공기가 상기 내부덕트(110)의 길이방향으로 유동하도록 상기 흡입 회전날개(220)와 반대방향의 곡률을 갖는 안내면이 형성되고, 상기 전동기(330)와 상기 내부덕트(110)의 내측면을 연결 고정시키는 고정날개(340); 를 포함하되,상기 제1 내부덕트(111)에는 일측단을 포함한 소정부분에 나팔관 모양의 내측 유도관(111-1)이 형성되며,상기 외부덕트(120)는 일측단을 포함한 소정부분에 상기 내측 유도관(111-1)에 대응하는 나팔관 모양의 외측 유도관(120-1)이 형성되고,상기 고정날개(340)는 양단부 중 상기 내부턱트(110)의 흡입구 반대편에 위치하는 단부는 그 접선이 내부덕트(110)의 길이방향을 향하는 것을 특징으로 하는 에어커텐을 이용한 환기장치.
- 제 3항에 있어서,내측단이 상기 제1 내부덕트(111)의 외측면에 연결되고, 외측단이 상기 외부덕트(120)의 내측면에 연결되는 덕트 고정부(310)를 포함하되,상기 공기유동로(P)를 통과하는 공기가 와류를 형성하도록, 상기 덕트 고정부(310)에는 상기 공기유동로(P)의 길이방향에 대하여 경사진 와류 형성면이 형성되는 것을 특징으로 하는 에어커텐을 이용한 환기장치.
- 삭제
- 제 3항에 있어서,상기 회전날개 연결부(230) 중 상호 이웃한 회전날개 연결부(230)는 상호 연결됨으로써, 전체적으로 상기 제1 내부덕트(111)와 제2 내부덕트와(112)의 사이에 형성된 틈새(110G)와 동심원의 고리형태를 형성하는 것을 특징으로 하는 에어커텐을 이용한 환기장치.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090020479A KR101034976B1 (ko) | 2009-03-10 | 2009-03-10 | 에어커텐을 이용한 환기장치 |
PCT/KR2010/001504 WO2010104329A2 (ko) | 2009-03-10 | 2010-03-10 | 에어커텐을 이용한 환기장치 및 송풍팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090020479A KR101034976B1 (ko) | 2009-03-10 | 2009-03-10 | 에어커텐을 이용한 환기장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100102001A KR20100102001A (ko) | 2010-09-20 |
KR101034976B1 true KR101034976B1 (ko) | 2011-05-19 |
Family
ID=42728946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090020479A Expired - Fee Related KR101034976B1 (ko) | 2009-03-10 | 2009-03-10 | 에어커텐을 이용한 환기장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101034976B1 (ko) |
WO (1) | WO2010104329A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10948199B2 (en) | 2018-12-12 | 2021-03-16 | Bsh Home Appliances Corporation | Cooktop ventilation system having a dual direction flow blower/fan |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101446683B1 (ko) * | 2013-11-11 | 2014-10-07 | 서울과학기술대학교 산학협력단 | 수평분사형 에어커튼을 통한 냄새제거장치 |
RU2718638C1 (ru) * | 2019-11-27 | 2020-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) | Капельно-жидкостный уловитель |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6048432A (ja) * | 1983-08-24 | 1985-03-16 | Nippon Air Curtain Kk | 局所汚染ガス除去装置 |
JPH0560088A (ja) * | 1991-08-30 | 1993-03-09 | Mitsubishi Heavy Ind Ltd | 二重通路同時送風装置 |
JPH06341689A (ja) * | 1993-06-01 | 1994-12-13 | Mitsuya Soufuuki Seisakusho:Kk | 局所排気装置 |
JP2003083584A (ja) * | 2001-09-11 | 2003-03-19 | Daikin Ind Ltd | 給排気換気装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1183097A (ja) * | 1997-09-08 | 1999-03-26 | Daikin Ind Ltd | 送風機及び該送風機を用いた空気清浄装置並びに空気調和装置 |
-
2009
- 2009-03-10 KR KR1020090020479A patent/KR101034976B1/ko not_active Expired - Fee Related
-
2010
- 2010-03-10 WO PCT/KR2010/001504 patent/WO2010104329A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6048432A (ja) * | 1983-08-24 | 1985-03-16 | Nippon Air Curtain Kk | 局所汚染ガス除去装置 |
JPH0560088A (ja) * | 1991-08-30 | 1993-03-09 | Mitsubishi Heavy Ind Ltd | 二重通路同時送風装置 |
JPH06341689A (ja) * | 1993-06-01 | 1994-12-13 | Mitsuya Soufuuki Seisakusho:Kk | 局所排気装置 |
JP2003083584A (ja) * | 2001-09-11 | 2003-03-19 | Daikin Ind Ltd | 給排気換気装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10948199B2 (en) | 2018-12-12 | 2021-03-16 | Bsh Home Appliances Corporation | Cooktop ventilation system having a dual direction flow blower/fan |
Also Published As
Publication number | Publication date |
---|---|
KR20100102001A (ko) | 2010-09-20 |
WO2010104329A2 (ko) | 2010-09-16 |
WO2010104329A3 (ko) | 2010-11-04 |
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