JPS59174608U - automatic water supply device - Google Patents

automatic water supply device

Info

Publication number
JPS59174608U
JPS59174608U JP6618383U JP6618383U JPS59174608U JP S59174608 U JPS59174608 U JP S59174608U JP 6618383 U JP6618383 U JP 6618383U JP 6618383 U JP6618383 U JP 6618383U JP S59174608 U JPS59174608 U JP S59174608U
Authority
JP
Japan
Prior art keywords
water supply
supply device
automatic water
diagram showing
pressure switch
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
JP6618383U
Other languages
Japanese (ja)
Inventor
勉 高田
山口　正視
Original Assignee
株式会社荏原製作所
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 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP6618383U priority Critical patent/JPS59174608U/en
Publication of JPS59174608U publication Critical patent/JPS59174608U/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Control Of Fluid Pressure (AREA)
  • 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) [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]

第１図は単独運転を行なう従来装置を示す図、第２図は
単独交互運転を行なう従来装置を示す図、第３図は並列
交互運転を行なう従来装置を示す図、第４図はこの考案
の追加装置を示す図、第５図はこの考案の装置を示す図
、第６図は交互リレーのシーフェンスを示す図、第７図
は追加装置の運転状態を余す図、第８図は圧力スイッチ
の作動関係を示す図、第９図はこの考案の装置の運転状
態を示す図、第１０図は更にスイッチを加えた場合のシ
ーフェンスを示す図、第１１図は３つのスイッチの作動
関係を示す図、第１２図はこの考案の装置を並列交互運
転する場合の運転状態を示す図である。 符号の説明、１．１１・・・・・・ポンプ、２．２１・
・・・・・吐出管、３，３１・・・・・・チェツキ弁、
４．４’。 ４″・・・・・・圧力スイッチ、５・・・・・・圧力計
、６・・・・・・圧力タンク、７・・・・・・タンク配
管、８・・・・・・ユニットヘース、９．９１・・・・
・・仕切弁、１０・・・・・・吐出ヘッダー、７１・・
・・・・分岐管、２０・・・・・・制御盤。Fig. 1 shows a conventional device that performs individual operation, Fig. 2 shows a conventional device that performs independent alternating operation, Fig. 3 shows a conventional device that performs parallel alternating operation, and Fig. 4 shows this invention. Figure 5 is a diagram showing the device of this invention, Figure 6 is a diagram showing the sea fence of the alternating relay, Figure 7 is a diagram showing the remaining operating states of the additional equipment, and Figure 8 is a diagram showing the pressure Figure 9 is a diagram showing the operational relationship of the switches, Figure 9 is a diagram showing the operating state of the device of this invention, Figure 10 is a diagram showing the sea fence when additional switches are added, and Figure 11 is the operational relationship of the three switches. FIG. 12 is a diagram showing the operating state when the apparatus of this invention is operated in parallel and alternately. Explanation of symbols, 1.11... Pump, 2.21.
...Discharge pipe, 3,31...Check valve,
4.4'. 4''...Pressure switch, 5...Pressure gauge, 6...Pressure tank, 7...Tank piping, 8...Unit head Su, 9.91...
...Gate valve, 10...Discharge header, 71...
... Branch pipe, 20 ... Control panel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力スイッチ等によって起動停止を行う給水装置におい
て、圧力スイッチがオンとなる時に、１回おきのオンと
なるごとに、ポンプ駆動モータへの配線中のリレーが閉
じるごとくなした制御手段を備えていることを特徴とす
る自動給水装置。A water supply system that starts and stops using a pressure switch, etc. is equipped with a control means that causes a relay connected to the pump drive motor to close every other time the pressure switch is turned on. An automatic water supply device characterized by:
JP6618383U 1983-05-04 1983-05-04 automatic water supply device Pending JPS59174608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6618383U JPS59174608U (en) 1983-05-04 1983-05-04 automatic water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6618383U JPS59174608U (en) 1983-05-04 1983-05-04 automatic water supply device

Publications (1)

Publication Number Publication Date
JPS59174608U true JPS59174608U (en) 1984-11-21

Family

ID=30196391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6618383U Pending JPS59174608U (en) 1983-05-04 1983-05-04 automatic water supply device

Country Status (1)

Country Link
JP (1) JPS59174608U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134294A (en) * 1989-10-17 1991-06-07 Hitachi Ltd Pump device
JPH03281999A (en) * 1990-03-30 1991-12-12 Hitachi Ltd Pump device
JP2007009843A (en) * 2005-07-01 2007-01-18 Kawamoto Pump Mfg Co Ltd Package type water supply pump device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584410A (en) * 1981-06-30 1983-01-11 Matsushita Electric Works Ltd Liquid level controller with automatic and alternate operation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584410A (en) * 1981-06-30 1983-01-11 Matsushita Electric Works Ltd Liquid level controller with automatic and alternate operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134294A (en) * 1989-10-17 1991-06-07 Hitachi Ltd Pump device
JPH03281999A (en) * 1990-03-30 1991-12-12 Hitachi Ltd Pump device
JP2007009843A (en) * 2005-07-01 2007-01-18 Kawamoto Pump Mfg Co Ltd Package type water supply pump device
JP4759331B2 (en) * 2005-07-01 2011-08-31 株式会社川本製作所 Packaged water pump device

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