JPS6224095U - - Google Patents
Info
- Publication number
- JPS6224095U JPS6224095U JP11549085U JP11549085U JPS6224095U JP S6224095 U JPS6224095 U JP S6224095U JP 11549085 U JP11549085 U JP 11549085U JP 11549085 U JP11549085 U JP 11549085U JP S6224095 U JPS6224095 U JP S6224095U
- Authority
- JP
- Japan
- Prior art keywords
- feed fan
- rotating shaft
- submersible pump
- sectional
- impeller casing
- 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
- 239000013049 sediment Substances 0.000 description 2
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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案に係る水中ポンプの要部断面図
、第2図は第1図の―線矢視図、第3図は同
―線矢視断面図、第4図は従来例の断面図、
第5図は同第4図の―線による断面図である
。
1:インペラケーシング、2:インペラ、3:
土砂吸引口、4:カツターフアン、5:回転軸、
6:基体、7:螺旋羽根、8:土砂排出口、11
:インペラケーシング、12:底部、13:開口
、14:インペラ、15:回転軸、16:突出部
、17:送込フアン、18:基体、19:螺旋羽
根、20:傘体。
Fig. 1 is a sectional view of the main parts of the submersible pump according to the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a sectional view taken along the - arrow of Fig. 1, and Fig. 4 is a sectional view of the conventional example. figure,
FIG. 5 is a sectional view taken along the line --- in FIG. 4. 1: impeller casing, 2: impeller, 3:
Sediment suction port, 4: cutter fan, 5: rotating shaft,
6: Base body, 7: Spiral blade, 8: Sediment discharge port, 11
: impeller casing, 12: bottom, 13: opening, 14: impeller, 15: rotating shaft, 16: protrusion, 17: feeding fan, 18: base, 19: spiral blade, 20: umbrella body.
Claims (1)
突出するモータの回転軸端に送込フアンを取付け
、同送込フアンの羽根直径を下端から上端に向け
て漸次小さくしたことを特徴とする水中ポンプ。 A submersible pump characterized in that a feed fan is attached to the rotating shaft end of a motor that protrudes downward from an impeller casing that opens on the bottom surface, and the blade diameter of the feed fan is gradually reduced from the bottom end to the top end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11549085U JPH027275Y2 (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11549085U JPH027275Y2 (en) | 1985-07-26 | 1985-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6224095U true JPS6224095U (en) | 1987-02-13 |
JPH027275Y2 JPH027275Y2 (en) | 1990-02-21 |
Family
ID=30999190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11549085U Expired JPH027275Y2 (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH027275Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02185694A (en) * | 1988-11-08 | 1990-07-20 | A Ahlstroem Oy | Centrifugally fluidized pump and impeller thereof |
-
1985
- 1985-07-26 JP JP11549085U patent/JPH027275Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02185694A (en) * | 1988-11-08 | 1990-07-20 | A Ahlstroem Oy | Centrifugally fluidized pump and impeller thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH027275Y2 (en) | 1990-02-21 |
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