JPS6072996U - water supply device - Google Patents

water supply device

Info

Publication number
JPS6072996U
JPS6072996U JP16473183U JP16473183U JPS6072996U JP S6072996 U JPS6072996 U JP S6072996U JP 16473183 U JP16473183 U JP 16473183U JP 16473183 U JP16473183 U JP 16473183U JP S6072996 U JPS6072996 U JP S6072996U
Authority
JP
Japan
Prior art keywords
supply device
water supply
tank
abstract
determined
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
JP16473183U
Other languages
Japanese (ja)
Inventor
田川　幸男
幸一 佐藤
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 JP16473183U priority Critical patent/JPS6072996U/en
Publication of JPS6072996U publication Critical patent/JPS6072996U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • 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、第２図は従来の空気補給法および圧力タンク内
の空気量を一定に保つ方法の構成図、第３図は本考案の
構成図、第４図は制御回路図である。 １・・・ポンプ、２・・・排気弁、３・・・圧力タンク
、４・・・電極棒、５・・・給水電磁弁、６・・・排水
電磁弁、７・・・空気槽、８・・・吸気弁、９・・・補
給弁、１０・・・電源ユニット、１１・・・逆止め弁。1 and 2 are block diagrams of a conventional air replenishment method and a method of keeping the amount of air in a pressure tank constant, FIG. 3 is a block diagram of the present invention, and FIG. 4 is a control circuit diagram. 1... Pump, 2... Exhaust valve, 3... Pressure tank, 4... Electrode rod, 5... Water supply solenoid valve, 6... Drainage solenoid valve, 7... Air tank, 8... Intake valve, 9... Supply valve, 10... Power supply unit, 11... Check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力タンク内の空気圧を利用した給水装置において、前
記タンクの外壁に複数個設けた温度センサ間の温度差を
求め、これにより水位を検知するとともに空気補給の有
無を行なうことができるようになっていることを特徴と
する給水装置。In a water supply device that uses air pressure in a pressure tank, the temperature difference between multiple temperature sensors installed on the outer wall of the tank is determined, and the water level can be detected and the presence or absence of air supply can be determined based on this. A water supply device characterized by:
JP16473183U 1983-10-26 1983-10-26 water supply device Pending JPS6072996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16473183U JPS6072996U (en) 1983-10-26 1983-10-26 water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16473183U JPS6072996U (en) 1983-10-26 1983-10-26 water supply device

Publications (1)

Publication Number Publication Date
JPS6072996U true JPS6072996U (en) 1985-05-22

Family

ID=30361085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16473183U Pending JPS6072996U (en) 1983-10-26 1983-10-26 water supply device

Country Status (1)

Country Link
JP (1) JPS6072996U (en)

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