JPS5914975U - pump equipment - Google Patents

pump equipment

Info

Publication number
JPS5914975U
JPS5914975U JP10954782U JP10954782U JPS5914975U JP S5914975 U JPS5914975 U JP S5914975U JP 10954782 U JP10954782 U JP 10954782U JP 10954782 U JP10954782 U JP 10954782U JP S5914975 U JPS5914975 U JP S5914975U
Authority
JP
Japan
Prior art keywords
piping
valve
section
pump
pump section
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
JP10954782U
Other languages
Japanese (ja)
Other versions
JPS6246862Y2 (en
Inventor
安藤　幸一郎
明 山田
里実 中島
Original Assignee
株式会社川本製作所
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 by 株式会社川本製作所 filed Critical 株式会社川本製作所
Priority to JP10954782U priority Critical patent/JPS5914975U/en
Publication of JPS5914975U publication Critical patent/JPS5914975U/en
Application granted granted Critical
Publication of JPS6246862Y2 publication Critical patent/JPS6246862Y2/ja
Granted legal-status Critical Current

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  • Details Of Reciprocating Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示し、第１図は配置図、第２
図は要部の断面図である。 １・・・ポンプ部、４・・・蓄圧部、５・・・配管、７
・・・逆止弁、１０・・・開閉弁、１３・・・連通孔、
１４・・・開口部、１５・・・弁座、１７・・・弁体、
２０・・・コイルばね、２１・・・操作手段。The drawings show one embodiment of the present invention, with Figure 1 being a layout diagram and Figure 2 being a layout diagram.
The figure is a sectional view of the main part. 1...Pump part, 4...Pressure accumulation part, 5...Piping, 7
...Check valve, 10...Opening/closing valve, 13...Communication hole,
14...Opening part, 15...Valve seat, 17...Valve body,
20... Coil spring, 21... Operating means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水中に浸漬されたポンプ部と、このポンプ部よりも高所
に設けられた蓄圧部と、上記ポンプ部および蓄圧部を相
互に接続する配管と、上記ポンプ部または配管に設けら
れた逆止弁とを有するものにおいて、上記逆止弁の下流
側に位置して上記配管に設けられこの配管の内部と外部
とを連通ずる連通孔を開閉自在に閉鎖するとともに閉方
向に付勢された弁体を有する開閉弁と、上記弁体を開方
向に駆動可能な操作手段とを具備することを特徴とする
ポンプ装置。A pump section immersed in water, a pressure accumulation section provided at a higher location than the pump section, piping that interconnects the pump section and the pressure accumulation section, and a check valve provided on the pump section or the piping. and a valve body located downstream of the check valve, provided in the piping, and capable of opening and closing a communication hole that communicates the inside and outside of the piping, and biased in the closing direction. What is claimed is: 1. A pump device comprising: an on-off valve having an on-off valve; and an operating means capable of driving the valve body in an opening direction.
JP10954782U 1982-07-20 1982-07-20 pump equipment Granted JPS5914975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10954782U JPS5914975U (en) 1982-07-20 1982-07-20 pump equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10954782U JPS5914975U (en) 1982-07-20 1982-07-20 pump equipment

Publications (2)

Publication Number Publication Date
JPS5914975U true JPS5914975U (en) 1984-01-30
JPS6246862Y2 JPS6246862Y2 (en) 1987-12-21

Family

ID=30255136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10954782U Granted JPS5914975U (en) 1982-07-20 1982-07-20 pump equipment

Country Status (1)

Country Link
JP (1) JPS5914975U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159985U (en) * 1984-09-27 1986-04-22
JP2006077734A (en) * 2004-09-13 2006-03-23 Ebara Corp Downcast valve for submerged pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954801U (en) * 1972-08-18 1974-05-15
JPS5140602A (en) * 1974-10-02 1976-04-05 Hitachi Ltd Honpuno kosuisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954801U (en) * 1972-08-18 1974-05-15
JPS5140602A (en) * 1974-10-02 1976-04-05 Hitachi Ltd Honpuno kosuisochi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159985U (en) * 1984-09-27 1986-04-22
JP2006077734A (en) * 2004-09-13 2006-03-23 Ebara Corp Downcast valve for submerged pump
JP4526119B2 (en) * 2004-09-13 2010-08-18 株式会社荏原製作所 Precipitation valve for submersible pump

Also Published As

Publication number Publication date
JPS6246862Y2 (en) 1987-12-21

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