JPS5940591U - Optimal additional control device for submersible pumps - Google Patents

Optimal additional control device for submersible pumps

Info

Publication number
JPS5940591U
JPS5940591U JP13313782U JP13313782U JPS5940591U JP S5940591 U JPS5940591 U JP S5940591U JP 13313782 U JP13313782 U JP 13313782U JP 13313782 U JP13313782 U JP 13313782U JP S5940591 U JPS5940591 U JP S5940591U
Authority
JP
Japan
Prior art keywords
control device
pump
speed
additional control
gives
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
JP13313782U
Other languages
Japanese (ja)
Inventor
橋本　譲治
Original Assignee
株式会社日立製作所
日立エンジニアリング株式会社
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, 日立エンジニアリング株式会社 filed Critical 株式会社日立製作所
Priority to JP13313782U priority Critical patent/JPS5940591U/en
Publication of JPS5940591U publication Critical patent/JPS5940591U/en
Pending legal-status Critical Current

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  • Control Of Non-Positive-Displacement 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]

図は本考案の水中ポンプの最適追加制御装置の実施例の
説明図である。 １・・・水中ポンプ、２・・・吐出弁、３・・・ポンプ
起動制御装置、４・・・ポンプ速度制御装置、５・・・
吐出弁起動制御装置、６・・・圧力制御装置、７・・・
速度圧力変換装置、８・・・吐出合流管圧力計、９・・
・吐出合流管、１０・・・水槽。The figure is an explanatory diagram of an embodiment of the optimal additional control device for a submersible pump according to the present invention. DESCRIPTION OF SYMBOLS 1... Submersible pump, 2... Discharge valve, 3... Pump start control device, 4... Pump speed control device, 5...
Discharge valve activation control device, 6...pressure control device, 7...
Speed pressure converter, 8...Discharge merge pipe pressure gauge, 9...
・Discharge merging pipe, 10...water tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 速度制御が可能な複数台の水中ポンプに起動指令を与え
る装置と、速度指令を与える速度制御装置と、速度制御
装置よりの速度指令をポンプ吐出圧力に変換する速度−
圧力変換装置と、吐出弁に起動指令を与える装置を有す
るポンプの制御装置において、水中ポンプを追加起動す
る際に該当するポンプの吐出圧力を最適に制御したのち
、そのポンプの吐出弁を起動し送水動作を完了させるこ
とを特徴とした水中ポンプの最適追加制御装置。A device that gives startup commands to multiple submersible pumps capable of speed control, a speed control device that gives speed commands, and a speed that converts the speed command from the speed control device into pump discharge pressure.
In a pump control device that has a pressure converter and a device that gives a startup command to a discharge valve, when additionally starting a submersible pump, the discharge pressure of the corresponding pump is optimally controlled, and then the discharge valve of that pump is started. An optimal additional control device for a submersible pump characterized by completing the water supply operation.
JP13313782U 1982-09-03 1982-09-03 Optimal additional control device for submersible pumps Pending JPS5940591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13313782U JPS5940591U (en) 1982-09-03 1982-09-03 Optimal additional control device for submersible pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13313782U JPS5940591U (en) 1982-09-03 1982-09-03 Optimal additional control device for submersible pumps

Publications (1)

Publication Number Publication Date
JPS5940591U true JPS5940591U (en) 1984-03-15

Family

ID=30300436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13313782U Pending JPS5940591U (en) 1982-09-03 1982-09-03 Optimal additional control device for submersible pumps

Country Status (1)

Country Link
JP (1) JPS5940591U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184074U (en) * 1986-05-15 1987-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184074U (en) * 1986-05-15 1987-11-21
JPH0344615Y2 (en) * 1986-05-15 1991-09-19

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