JPS5884378U - Pump mechanical seal shaft sealing liquid supply system - Google Patents

Pump mechanical seal shaft sealing liquid supply system

Info

Publication number
JPS5884378U
JPS5884378U JP17872281U JP17872281U JPS5884378U JP S5884378 U JPS5884378 U JP S5884378U JP 17872281 U JP17872281 U JP 17872281U JP 17872281 U JP17872281 U JP 17872281U JP S5884378 U JPS5884378 U JP S5884378U
Authority
JP
Japan
Prior art keywords
shaft sealing
sealing liquid
mechanical seal
supply system
pump mechanical
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
JP17872281U
Other languages
Japanese (ja)
Inventor
晃 高橋
斎藤　道男
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP17872281U priority Critical patent/JPS5884378U/en
Publication of JPS5884378U publication Critical patent/JPS5884378U/en
Pending 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) [Abstract] 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]

第１図は従来の軸封液供給の説明図、第２図は本考案に
基く軸封水供給システムの実施例説明図を示す。FIG. 1 is an explanatory diagram of a conventional shaft sealing liquid supply, and FIG. 2 is an explanatory diagram of an embodiment of a shaft sealing water supply system based on the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポンプメカニカルシール（に軸封液を供給するシステム
において、軸封液配管を平行に２系統設置し、各系統に
は異物除去用フィルタを設置し、フィルタの前後に自動
開閉する自動弁と、フィルタの差圧を測定する差圧計を
設け、差圧信号により゛　弁開閉信号を発する制御器及
び各信号を送る信号ラインを設けた事を特徴とするポン
プメカニカルシールの軸封液供給シ妥”テム。In a system that supplies shaft sealing liquid to a pump mechanical seal, two systems of shaft sealing liquid piping are installed in parallel, each system is equipped with a filter for removing foreign matter, and automatic valves that automatically open and close before and after the filter are installed. A shaft sealing liquid supply system for a pump mechanical seal, characterized in that it is equipped with a differential pressure gauge that measures the differential pressure of .
JP17872281U 1981-12-02 1981-12-02 Pump mechanical seal shaft sealing liquid supply system Pending JPS5884378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17872281U JPS5884378U (en) 1981-12-02 1981-12-02 Pump mechanical seal shaft sealing liquid supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17872281U JPS5884378U (en) 1981-12-02 1981-12-02 Pump mechanical seal shaft sealing liquid supply system

Publications (1)

Publication Number Publication Date
JPS5884378U true JPS5884378U (en) 1983-06-08

Family

ID=29973776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17872281U Pending JPS5884378U (en) 1981-12-02 1981-12-02 Pump mechanical seal shaft sealing liquid supply system

Country Status (1)

Country Link
JP (1) JPS5884378U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020176574A (en) * 2019-04-19 2020-10-29 株式会社荏原製作所 Pump system and method for cleaning pump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020176574A (en) * 2019-04-19 2020-10-29 株式会社荏原製作所 Pump system and method for cleaning pump system

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