KR100960883B1 - 개량된 제트팬 - Google Patents
개량된 제트팬 Download PDFInfo
- Publication number
- KR100960883B1 KR100960883B1 KR1020080008835A KR20080008835A KR100960883B1 KR 100960883 B1 KR100960883 B1 KR 100960883B1 KR 1020080008835 A KR1020080008835 A KR 1020080008835A KR 20080008835 A KR20080008835 A KR 20080008835A KR 100960883 B1 KR100960883 B1 KR 100960883B1
- Authority
- KR
- South Korea
- Prior art keywords
- jet fan
- jet
- present
- fan
- wall
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002341 toxic gas 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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
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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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
-
- 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
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
0° | 2.5° | 5° | 7.5° | 10° | 12.5° | 15° | |
평균속도(m/s) | 1.5 | 1.7 | 1.6 | 2.0 | 1.9 | 1.9 | 1.85 |
풍 량(m3/s) | 2.1 | 2.4 | 2.2 | 2.8 | 2.7 | 2.6 | 2.5 |
Claims (3)
- 터널이나 지하 주차장의 오염공기를 환기시키기 위하여 천장이나 벽면에 부착되는 제트팬에 있어서,날개를 구비하고, 전원에 의해 정·역회전 가능한 구동모터가 내장된 몸통(100)과;상기 몸통(100) 전후에 토출구(200)를 각각 부착함에 있어 상기 토출구(200)의 중심축선(P2)은 상기 몸통(100)의 중심축선(P1)에 대하여 외측으로 7.5°내지 10°의 각도로 경사지게 부착된 것을 특징으로 하는 개량된 제트팬.
- 삭제
- 제1항에 있어서, 상기 양 토출구(200) 중 어느 하나의 토출구는 상기 몸통(100)의 중심축선(P1)과 동축으로 부착된 것을 특징으로 하는 개량된 제트팬.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080008835A KR100960883B1 (ko) | 2008-01-29 | 2008-01-29 | 개량된 제트팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080008835A KR100960883B1 (ko) | 2008-01-29 | 2008-01-29 | 개량된 제트팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090082950A KR20090082950A (ko) | 2009-08-03 |
KR100960883B1 true KR100960883B1 (ko) | 2010-06-04 |
Family
ID=41203971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080008835A KR100960883B1 (ko) | 2008-01-29 | 2008-01-29 | 개량된 제트팬 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100960883B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101254200B1 (ko) | 2012-09-04 | 2013-04-24 | 주식회사 한미터보벤트 | 풍향 변환 제트 팬 |
KR101694626B1 (ko) | 2015-08-01 | 2017-01-09 | 조광섭 | 압축공기 분사방식의 도로 터널 송풍장치 |
KR102186546B1 (ko) | 2020-05-27 | 2020-12-03 | 박상달 | 환기장치용 연결구조체 및 이를 이용한 환기장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109026117B (zh) * | 2018-08-29 | 2024-06-07 | 英飞同仁风机股份有限公司 | 一种射流风机 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100655293B1 (ko) | 2005-11-23 | 2006-12-08 | 대우조선해양 주식회사 | 장거리 기류이송용 축류식 터보 제트팬 |
-
2008
- 2008-01-29 KR KR1020080008835A patent/KR100960883B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100655293B1 (ko) | 2005-11-23 | 2006-12-08 | 대우조선해양 주식회사 | 장거리 기류이송용 축류식 터보 제트팬 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101254200B1 (ko) | 2012-09-04 | 2013-04-24 | 주식회사 한미터보벤트 | 풍향 변환 제트 팬 |
KR101694626B1 (ko) | 2015-08-01 | 2017-01-09 | 조광섭 | 압축공기 분사방식의 도로 터널 송풍장치 |
KR102186546B1 (ko) | 2020-05-27 | 2020-12-03 | 박상달 | 환기장치용 연결구조체 및 이를 이용한 환기장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090082950A (ko) | 2009-08-03 |
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