KR102524836B1 - 보조날개부를 구비한 밸런스형 임펠러 - Google Patents
보조날개부를 구비한 밸런스형 임펠러 Download PDFInfo
- Publication number
- KR102524836B1 KR102524836B1 KR1020210151312A KR20210151312A KR102524836B1 KR 102524836 B1 KR102524836 B1 KR 102524836B1 KR 1020210151312 A KR1020210151312 A KR 1020210151312A KR 20210151312 A KR20210151312 A KR 20210151312A KR 102524836 B1 KR102524836 B1 KR 102524836B1
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- wing
- auxiliary
- present
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 26
- 239000007787 solid Substances 0.000 description 10
- 238000007792 addition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 임펠러가 구비된 펌프를 설명하기 위한 개념도이다.
도 3은 본 발명의 실시예에 따른 보조날개부를 구비한 밸런스형 임펠러를 설명하기 위한 사시도이다.
도 4는 본 발명의 실시예에 따른 보조날개부를 구비한 밸런스형 임펠러를 설명하기 위한 평면도 및 측면도이다.
2: 펌프본체
3: 임펠러
4: 모터
5: 유입부
6: 배출부
31: 하판
32: 상판
33: 유입구
34: 기본날개부
35: 보조날개부
36: 배출구
37: 절개부
100: 종래의 임펠러
101: 나선형 날개
Claims (2)
- 펌프 내에 설치되어 구동모터의 회전에 따라 회전하여 유체를 수송할 수 있는 임펠러에 관한 것으로, 상기 임펠러는,
원판 형상의 하판과,
상기 하판과 축방향으로 이격 설치된 원판 형상의 상판과,
상기 하판과 상판 사이에 설치된, 직경이 점차 확대되도록 형성된 나선 형상의 기본날개부와,
상기 기본날개부의 반대측 가장자리에 무게균형이 맞도록 나선 형상으로 형성된 보조날개부로 구성되며,
상기 보조날개부는 임펠러의 평면상 무게가 가장 가벼운 지점에, 상기 기본날개부와 별개로 형성되며 중앙에 절개부가 형성된 것을 특징으로 하는 밸런스형 임펠러. - 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020210145102 | 2021-10-28 | ||
KR20210145102 | 2021-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR102524836B1 true KR102524836B1 (ko) | 2023-04-24 |
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Family Applications (1)
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KR1020210151312A KR102524836B1 (ko) | 2021-10-28 | 2021-11-05 | 보조날개부를 구비한 밸런스형 임펠러 |
Country Status (1)
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KR (1) | KR102524836B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003206884A (ja) * | 2002-01-17 | 2003-07-25 | Nikuni:Kk | ポンプ装置 |
KR101694847B1 (ko) * | 2016-04-28 | 2017-01-10 | (주)신한펌프테크 | 스프르트 펌프 |
KR101725205B1 (ko) * | 2016-11-25 | 2017-04-11 | 삼흥산업주식회사 | 원심펌프용 스크루 임펠러 |
-
2021
- 2021-11-05 KR KR1020210151312A patent/KR102524836B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003206884A (ja) * | 2002-01-17 | 2003-07-25 | Nikuni:Kk | ポンプ装置 |
KR101694847B1 (ko) * | 2016-04-28 | 2017-01-10 | (주)신한펌프테크 | 스프르트 펌프 |
KR101725205B1 (ko) * | 2016-11-25 | 2017-04-11 | 삼흥산업주식회사 | 원심펌프용 스크루 임펠러 |
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