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
Application number
JP11549085U
Other languages
Japanese (ja)
Other versions
JPH027275Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11549085U priority Critical patent/JPH027275Y2/ja
Publication of JPS6224095U publication Critical patent/JPS6224095U/ja
Application granted granted Critical
Publication of JPH027275Y2 publication Critical patent/JPH027275Y2/ja
Expired legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下面に開口するインペラケーシングから下方に
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.
JP11549085U 1985-07-26 1985-07-26 Expired JPH027275Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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