KR20220157893A - 공기관붙이 수중 펌프와 그 설비 - Google Patents
공기관붙이 수중 펌프와 그 설비 Download PDFInfo
- Publication number
- KR20220157893A KR20220157893A KR1020220059890A KR20220059890A KR20220157893A KR 20220157893 A KR20220157893 A KR 20220157893A KR 1020220059890 A KR1020220059890 A KR 1020220059890A KR 20220059890 A KR20220059890 A KR 20220059890A KR 20220157893 A KR20220157893 A KR 20220157893A
- Authority
- KR
- South Korea
- Prior art keywords
- air
- water level
- pump
- submersible
- submersible pump
- Prior art date
Links
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
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
-
- 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
-
- 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
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- 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
- F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021086393A JP2022179126A (ja) | 2021-05-21 | 2021-05-21 | 空気管付き水中ポンプとその設備 |
JPJP-P-2021-086393 | 2021-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20220157893A true KR20220157893A (ko) | 2022-11-29 |
Family
ID=84235280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220059890A KR20220157893A (ko) | 2021-05-21 | 2022-05-17 | 공기관붙이 수중 펌프와 그 설비 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2022179126A (zh) |
KR (1) | KR20220157893A (zh) |
TW (1) | TW202246619A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08312580A (ja) | 1995-05-15 | 1996-11-26 | Kubota Corp | 先行待機運転ポンプ |
JP2003003450A (ja) | 2001-06-20 | 2003-01-08 | Ebara Corp | ポンプゲート |
WO2016178387A1 (ja) | 2015-05-01 | 2016-11-10 | 株式会社石垣 | 横軸水中ポンプ、及び、横軸水中ポンプに用いられる吸込カバー |
-
2021
- 2021-05-21 JP JP2021086393A patent/JP2022179126A/ja active Pending
-
2022
- 2022-05-17 KR KR1020220059890A patent/KR20220157893A/ko unknown
- 2022-05-18 TW TW111118453A patent/TW202246619A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08312580A (ja) | 1995-05-15 | 1996-11-26 | Kubota Corp | 先行待機運転ポンプ |
JP2003003450A (ja) | 2001-06-20 | 2003-01-08 | Ebara Corp | ポンプゲート |
WO2016178387A1 (ja) | 2015-05-01 | 2016-11-10 | 株式会社石垣 | 横軸水中ポンプ、及び、横軸水中ポンプに用いられる吸込カバー |
Also Published As
Publication number | Publication date |
---|---|
JP2022179126A (ja) | 2022-12-02 |
TW202246619A (zh) | 2022-12-01 |
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