KR100972202B1 - 해수 펌프 - Google Patents
해수 펌프 Download PDFInfo
- Publication number
- KR100972202B1 KR100972202B1 KR1020080099634A KR20080099634A KR100972202B1 KR 100972202 B1 KR100972202 B1 KR 100972202B1 KR 1020080099634 A KR1020080099634 A KR 1020080099634A KR 20080099634 A KR20080099634 A KR 20080099634A KR 100972202 B1 KR100972202 B1 KR 100972202B1
- Authority
- KR
- South Korea
- Prior art keywords
- seawater
- housing
- bearing
- guider
- pump
- Prior art date
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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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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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
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0462—Bearing cartridges
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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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
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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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
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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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
- F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
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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
- F04D3/00—Axial-flow pumps
- F04D3/005—Axial-flow pumps with a conventional single stage rotor
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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
- F05D2210/11—Kind or type liquid, i.e. incompressible
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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
- F05D2240/00—Components
- F05D2240/50—Bearings
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- 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
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- 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 (6)
- 해수가 유입되는 흡입구가 형성된 양수 하우징;상기 양수 하우징의 길이 방향을 따라 장착되며 구동모터의 구동력으로 회전되는 회전축;상기 회전축의 단부에 장착되어 해수를 흡입하도록 회전 구동하는 임펠러;상기 회전축의 외측을 보호하도록 상기 회전축을 따라 상기 양수 하우징의 내부에 장착되는 축 보호관;상기 축 보호관과 상기 회전축 간에 장착되는 베어링;상기 베어링을 상기 축 보호관에 장착하며, 상기 해수가 유입되는 해수홈이 형성되어 상기 베어링의 표면에 해수가 공급되도록 하는 베어링 지지대; 및상기 양수 하우징의 흡입구 측에 장착되어 상기 해수의 유입을 가이드하는 해수 가이더;를 포함하고상기 베어링 지지대는, 상기 양수 하우징에 장착되는 고정부; 및 상기 고정부에 장착되며 상기 베어링이 삽입 고정되며, 내측에는 상기 해수가 유입되는 해수홈이 형성된 지지부;를 포함하는 해수펌프.
- 삭제
- 제1항에 있어서,상기 해수홈은 상기 지지부의 내벽면의 원주 방향을 따라 복수개로 형성되는 해수펌프.
- 제3항에 있어서,상기 해수 가이더는,상기 양수 하우징의 흡입구 측에 장착되며, 흡입홀이 형성된 가이더 하우징; 및상기 가이더 하우징의 내부에 장착되며 복수개의 흡입 공간을 형성하는 흡입콘;을 포함하는 해수펌프.
- 제4항에 있어서,상기 흡입콘은,상기 가이더 하우징의 저면에 형성되는 대직경부; 및상기 가이더 하우징의 상부에 형성되는 소직경부;를 포함하며,상기 대직경부와 상기 소직경부 간에는 타원형의 면으로 연결되어 상기 가이더 하우징의 흡입홀을 통해 유입된 상기 해수가 상기 타원형의 면을 따라 유입되는 해수펌프.
- 제5항에 있어서,상기 흡입콘과 가이더 하우징 간에는, 가이더 하우징의 내부를 복수개의 공간으로 구획하는 격부가 장착되는 해수 펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080099634A KR100972202B1 (ko) | 2008-10-10 | 2008-10-10 | 해수 펌프 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020080099634A KR100972202B1 (ko) | 2008-10-10 | 2008-10-10 | 해수 펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100040494A KR20100040494A (ko) | 2010-04-20 |
KR100972202B1 true KR100972202B1 (ko) | 2010-07-23 |
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KR1020080099634A KR100972202B1 (ko) | 2008-10-10 | 2008-10-10 | 해수 펌프 |
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KR (1) | KR100972202B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101570264B1 (ko) * | 2012-11-27 | 2015-11-18 | 한국서부발전 주식회사 | 데브리스 필터용 구동장치 |
WO2016090032A1 (en) * | 2014-12-02 | 2016-06-09 | Us Fire Pump Company, L.L.C. | High-capacity fluid pump |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5789487B2 (ja) * | 2011-11-10 | 2015-10-07 | 株式会社日立製作所 | ピットバーレル型ポンプおよびその組込み方法 |
CN103133358A (zh) * | 2011-11-22 | 2013-06-05 | 上海连成(集团)有限公司 | 一种防止泵转子在运转中摆幅变大的大中型立式潜水泵 |
EP2914854B1 (en) | 2012-11-05 | 2021-04-28 | Fluid Handling LLC. | Flow conditioning feature for suction diffuser |
KR101723077B1 (ko) | 2016-06-14 | 2017-04-05 | 유한회사 동우기업 | 펌프 흡입 안내 장치 및 이의 사용 방법 |
CN115875315A (zh) * | 2023-01-13 | 2023-03-31 | 上海阿波罗机械股份有限公司 | 海水泵 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56109697U (ko) | 1980-01-25 | 1981-08-25 | ||
JPH0264292A (ja) * | 1988-08-30 | 1990-03-05 | Hitachi Ltd | マグネットポンプ |
JP2006189016A (ja) * | 2005-01-07 | 2006-07-20 | Ebara Corp | 揚水ポンプ |
JP2006226169A (ja) * | 2005-02-17 | 2006-08-31 | Kubota Corp | ポンプ構造 |
-
2008
- 2008-10-10 KR KR1020080099634A patent/KR100972202B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56109697U (ko) | 1980-01-25 | 1981-08-25 | ||
JPH0264292A (ja) * | 1988-08-30 | 1990-03-05 | Hitachi Ltd | マグネットポンプ |
JP2006189016A (ja) * | 2005-01-07 | 2006-07-20 | Ebara Corp | 揚水ポンプ |
JP2006226169A (ja) * | 2005-02-17 | 2006-08-31 | Kubota Corp | ポンプ構造 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101570264B1 (ko) * | 2012-11-27 | 2015-11-18 | 한국서부발전 주식회사 | 데브리스 필터용 구동장치 |
WO2016090032A1 (en) * | 2014-12-02 | 2016-06-09 | Us Fire Pump Company, L.L.C. | High-capacity fluid pump |
CN107208644A (zh) * | 2014-12-02 | 2017-09-26 | 美国消防泵有限公司 | 大容量流体泵 |
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Publication number | Publication date |
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KR20100040494A (ko) | 2010-04-20 |
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