KR20010027972A - 임펠러의 각도조절이 가능한 사류형 송풍팬 - Google Patents
임펠러의 각도조절이 가능한 사류형 송풍팬 Download PDFInfo
- Publication number
- KR20010027972A KR20010027972A KR1019990039977A KR19990039977A KR20010027972A KR 20010027972 A KR20010027972 A KR 20010027972A KR 1019990039977 A KR1019990039977 A KR 1019990039977A KR 19990039977 A KR19990039977 A KR 19990039977A KR 20010027972 A KR20010027972 A KR 20010027972A
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- fixture
- blower
- angle
- fixing
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 description 16
- 238000009434 installation Methods 0.000 description 7
- 230000001629 suppression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
-
- 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
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
- 임펠러외측고정구(1)와 임펠러내측고정구(2)의 사이에 다수의 임펠러(3)(3')가 설치된 송풍팬에 있어서, 임펠러외측고정구(1)는 유입부에서 토출부쪽으로 점차 넓어지는 확개형으로 형성하고, 임펠러내측고정구(2)는 토출부쪽으로 점차 넓어지는 사발형으로 형성하여 그 사이에 완만한 곡선형 임펠러(3)(3')를 경사상으로 설치하며, 임펠러내측고정구(2)의 내측에는 축결합보스(4)를 설치하여 구성함을 특징으로 하는 임펠러의 각도조절이 가능한 사류형 송풍팬.
- 제 1 항에 있어서, 임펠러외측고정구(1)와 임펠러내측고정구(2)에 다수의 임펠러(3)(3')를 설치시 임펠러(3)(3')의 고정측에 볼트삽입공(11)(11')을 대향하여 형성하고, 이에 임펠러내,외측고정구(2)(1)를 관통한 고정볼트(6)(6')를 삽입하여 고정너트(7)(7')와 결합하여 고정하되, 임펠러외측고정구(1)의 임펠러(3)(3') 면접부에 다수의 요홈을 형성한 각도조절편(5)을 설치하여 임펠러(3)(3')의 일측이 각도조절편(5)의 요홈에 괘지되도록 구성함을 특징으로 하는 임펠러의 각도조절이 가능한 사류형 송풍팬.
- 제 1 항에 있어서, 송풍기 케이스(14)내의 네모서리부에 가이드밴 고정판(15)을 설치하여 이에, 송풍팬의 축결합보스(4)에 결합된 모터(8)의 외주면에 설치된 곡면상의 가이드밴(12)을 연결하여 구성함을 특징으로 하는 임펠러의 각도조절이 가능한 사류형 송풍팬.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990020038U KR200176450Y1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
KR1019990039977A KR100332475B1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039977A KR100332475B1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990020038U Division KR200176450Y1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010027972A true KR20010027972A (ko) | 2001-04-06 |
KR100332475B1 KR100332475B1 (ko) | 2002-04-25 |
Family
ID=19611950
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990020038U Expired - Fee Related KR200176450Y1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
KR1019990039977A Expired - Fee Related KR100332475B1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990020038U Expired - Fee Related KR200176450Y1 (ko) | 1999-09-17 | 1999-09-17 | 임펠러의 각도조절이 가능한 사류형 송풍팬 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR200176450Y1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7360992B2 (en) | 2005-05-27 | 2008-04-22 | Samsung Electronics Co., Ltd. | Fan to generate air flow in axial and radial directions |
KR100865576B1 (ko) * | 2007-05-25 | 2008-10-28 | 효성기연산업 주식회사 | 다구찌 실험계획법을 이용한 고효율 저소음 사류형 팬조립체 |
CN115717604A (zh) * | 2022-09-28 | 2023-02-28 | 广东顺威精密塑料股份有限公司 | 一种带襟叶的后向离心风轮及其叶片叶型设计方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110066691B (zh) * | 2019-06-13 | 2024-06-21 | 云南煤化集团工程技术有限公司 | 一种气化炉排渣缓冲器以及气化炉 |
US20240093696A1 (en) * | 2022-09-16 | 2024-03-21 | Johnson Controls Tyco IP Holdings LLP | Mixed flow inline fan assembly |
-
1999
- 1999-09-17 KR KR2019990020038U patent/KR200176450Y1/ko not_active Expired - Fee Related
- 1999-09-17 KR KR1019990039977A patent/KR100332475B1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7360992B2 (en) | 2005-05-27 | 2008-04-22 | Samsung Electronics Co., Ltd. | Fan to generate air flow in axial and radial directions |
KR100865576B1 (ko) * | 2007-05-25 | 2008-10-28 | 효성기연산업 주식회사 | 다구찌 실험계획법을 이용한 고효율 저소음 사류형 팬조립체 |
CN115717604A (zh) * | 2022-09-28 | 2023-02-28 | 广东顺威精密塑料股份有限公司 | 一种带襟叶的后向离心风轮及其叶片叶型设计方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100332475B1 (ko) | 2002-04-25 |
KR200176450Y1 (ko) | 2000-04-15 |
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