KR960001496A - Axial Thrust Equalizer of Centrifugal Pump - Google Patents
Axial Thrust Equalizer of Centrifugal Pump Download PDFInfo
- Publication number
- KR960001496A KR960001496A KR1019940014900A KR19940014900A KR960001496A KR 960001496 A KR960001496 A KR 960001496A KR 1019940014900 A KR1019940014900 A KR 1019940014900A KR 19940014900 A KR19940014900 A KR 19940014900A KR 960001496 A KR960001496 A KR 960001496A
- Authority
- KR
- South Korea
- Prior art keywords
- axial thrust
- impeller
- centrifugal pump
- outer diameter
- casing cover
- Prior art date
Links
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 발명 원심펌프의 축추력 평형장치에 관한 것으로 특히 임펠러 후면 시라우드에 형성된 챔버내의 압력을 자동 조절하게 하므로써 축추력을 상쇄하여 궁극적으로 베어링의 신뢰성을 향상시켜 베어링의 수명연장 및 장치의 정비 요구를 최소화하는 것으로서 임펠러 후면링의 외경을 입구외경보다 크게 형성하고, 상기 임펠러 보스부의 후측면부와 대응하는 케이싱 커버의 사이에 축추력이 평형되도록 자동 조절되는 자동조절 수단을 구비한 것이다.The present invention relates to the axial thrust balancer of the centrifugal pump, in particular, by automatically adjusting the pressure in the chamber formed on the rear shroud of the impeller, thereby offsetting the axial thrust and ultimately improving the reliability of the bearing, thereby extending the service life of the bearing and maintaining the device. In order to minimize the outer diameter of the impeller rear ring larger than the outer diameter of the inlet, it is provided with an automatic adjustment means that is automatically adjusted so that the axial thrust is balanced between the rear surface portion of the impeller boss portion and the corresponding casing cover.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 종래 원심펌프의 단면도,1 is a cross-sectional view of a conventional centrifugal pump,
제2도는 종래 원심펌프의 축추력 작용 상태도,2 is a axial thrust action state diagram of a conventional centrifugal pump,
제3도는 본 발명 원심펌프의 단면도.3 is a cross-sectional view of the centrifugal pump of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014900A KR960001496A (en) | 1994-06-27 | 1994-06-27 | Axial Thrust Equalizer of Centrifugal Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014900A KR960001496A (en) | 1994-06-27 | 1994-06-27 | Axial Thrust Equalizer of Centrifugal Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960001496A true KR960001496A (en) | 1996-01-25 |
Family
ID=66686425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940014900A KR960001496A (en) | 1994-06-27 | 1994-06-27 | Axial Thrust Equalizer of Centrifugal Pump |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960001496A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101110611B1 (en) * | 2010-04-20 | 2012-02-15 | 삼성중공업 주식회사 | Inspection tank assembly and ship having the same |
-
1994
- 1994-06-27 KR KR1019940014900A patent/KR960001496A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101110611B1 (en) * | 2010-04-20 | 2012-02-15 | 삼성중공업 주식회사 | Inspection tank assembly and ship having the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |