JPH01176791U - - Google Patents

Info

Publication number
JPH01176791U
JPH01176791U JP7428288U JP7428288U JPH01176791U JP H01176791 U JPH01176791 U JP H01176791U JP 7428288 U JP7428288 U JP 7428288U JP 7428288 U JP7428288 U JP 7428288U JP H01176791 U JPH01176791 U JP H01176791U
Authority
JP
Japan
Prior art keywords
vertical pump
barrel
wall
type double
generation
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.)
Pending
Application number
JP7428288U
Other languages
Japanese (ja)
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 JP7428288U priority Critical patent/JPH01176791U/ja
Publication of JPH01176791U publication Critical patent/JPH01176791U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案によるピツトバレル型の両吸込
立型ポンプの一例を示す縦断面図、第２図は本考
案にしたがつてバレル内部における吐出ボリユー
トの内方壁外面に設けられている水中渦発生防止
部材を詳細に示す斜視図である。 １……立型ポンプ、２……バレル、３……主軸
、４……羽根車、５……吸込ベル、６……カツプ
リング、７……吸込ノズル、８……吐出ボリユー
ト、８′……その内方壁外面、９……揚水管、１
０……吐出ノズル、１１……水中渦発生防止部材
、１２……水中渦。 Fig. 1 is a longitudinal sectional view showing an example of a pit-barrel type double suction vertical pump according to the present invention, and Fig. 2 is a submersible vortex provided on the outer surface of the inner wall of the discharge volute inside the barrel according to the present invention. FIG. 3 is a perspective view showing the generation prevention member in detail. 1... Vertical pump, 2... Barrel, 3... Main shaft, 4... Impeller, 5... Suction bell, 6... Coupling, 7... Suction nozzle, 8... Discharge volute, 8'... The outer surface of its inner wall, 9... Lifting pipe, 1
0...Discharge nozzle, 11...Underwater vortex generation prevention member, 12...Underwater vortex.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピツトバレル型の両吸込立型ポンプにおいて、
バレル内部における吐出ボリユートの内方壁外面
に水中渦の発生を防止する部材を設けたことを特
徴とする立型ポンプ。 In pit barrel type double suction vertical pump,
A vertical pump characterized in that a member for preventing the generation of underwater vortices is provided on the outer surface of the inner wall of the discharge volute inside the barrel.
JP7428288U 1988-06-06 1988-06-06 Pending JPH01176791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7428288U JPH01176791U (en) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7428288U JPH01176791U (en) 1988-06-06 1988-06-06

Publications (1)

Publication Number Publication Date
JPH01176791U true JPH01176791U (en) 1989-12-18

Family

ID=31299399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7428288U Pending JPH01176791U (en) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH01176791U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037166A1 (en) * 2009-09-28 2011-03-31 株式会社 荏原製作所 Anti-vortex device and double-suction vertical pump provided with the anti-vortex device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054795B2 (en) * 1982-04-20 1985-12-02 住友特殊金属株式会社 Manufacturing method for high-density piezoelectric ceramics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054795B2 (en) * 1982-04-20 1985-12-02 住友特殊金属株式会社 Manufacturing method for high-density piezoelectric ceramics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037166A1 (en) * 2009-09-28 2011-03-31 株式会社 荏原製作所 Anti-vortex device and double-suction vertical pump provided with the anti-vortex device

Similar Documents

Publication Publication Date Title
JPH01176791U (en)
JPH0195593U (en)
JPH0368594U (en)
JPS5816488U (en) Pit barrel type pump
JPS6386393U (en)
JPS6197600U (en)
JPS63121794U (en)
JPH01176785U (en)
JPH0212499U (en)
JPH0269098U (en)
JPS6125600U (en) Gas-liquid mixed fluid suction pump
JPH0424693U (en)
JPS6375586U (en)
JPH0228238U (en)
JPS6163495U (en)
JPS63112298U (en)
JPS62117289U (en)
JPS61125696U (en)
JPS6236270U (en)
JPH03104198U (en)
JPS6148993U (en)
JPH02124298U (en)
JPS6360099U (en)
JPS62189853U (en)
JPH0267098U (en)