JPS60148100U - Water tank automatic water exchange device - Google Patents

Water tank automatic water exchange device

Info

Publication number
JPS60148100U
JPS60148100U JP3435384U JP3435384U JPS60148100U JP S60148100 U JPS60148100 U JP S60148100U JP 3435384 U JP3435384 U JP 3435384U JP 3435384 U JP3435384 U JP 3435384U JP S60148100 U JPS60148100 U JP S60148100U
Authority
JP
Japan
Prior art keywords
water
exchange device
water quality
water tank
tank automatic
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
JP3435384U
Other languages
Japanese (ja)
Other versions
JPH0141514Y2 (en
Inventor
藤瀬　和信
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP3435384U priority Critical patent/JPS60148100U/en
Publication of JPS60148100U publication Critical patent/JPS60148100U/en
Application granted granted Critical
Publication of JPH0141514Y2 publication Critical patent/JPH0141514Y2/ja
Granted legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Air Humidification (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図はこの考案に係る貯水槽の水自動交換装置の一例
を示す貯水槽部分の概略構成図、第２図は同上装置の電
気的構成を示す回路図である。 １・・・貯水槽、２・・・給水弁、３・・・排水口、４
・・・電気ヒータ；５・・・水位検出電極、６・・・水
質測定電極、ｑ・・・コンパレータ、９・・・温度補償
用のサーミスタ、ｘｐ・・・給水弁２の駆動用リレー。FIG. 1 is a schematic configuration diagram of a water tank portion showing an example of an automatic water exchange device for a water tank according to this invention, and FIG. 2 is a circuit diagram showing the electrical configuration of the same device. 1... Water tank, 2... Water supply valve, 3... Drain port, 4
... Electric heater; 5 ... Water level detection electrode, 6 ... Water quality measurement electrode, q ... Comparator, 9 ... Thermistor for temperature compensation, xp ... Relay for driving the water supply valve 2.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯水槽内の水の不純物による電気抵抗に感応する水質測
定電極と、水質測定電極の感度を水温の変化に対して同
一水質劣化点に維持させる温度補償回路と、水質劣化に
よ−り上記電極測定値が所定値を越えたとき出力を発す
る水質劣化検出回路とを設け、この検出回路の出力に応
動して貯水槽への給水弁を開いて内部の水を交換するよ
うに構成したことを特徴とする貯水槽の水自動交換装置
。A water quality measuring electrode that is sensitive to the electrical resistance due to impurities in the water in the water storage tank, a temperature compensation circuit that maintains the sensitivity of the water quality measuring electrode at the same water quality deterioration point against changes in water temperature, and A water quality deterioration detection circuit is provided that outputs an output when the measured value exceeds a predetermined value, and the water supply valve to the water tank is opened in response to the output of this detection circuit to replace the water inside. Features an automatic water exchange device for water tanks.
JP3435384U 1984-03-09 1984-03-09 Water tank automatic water exchange device Granted JPS60148100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3435384U JPS60148100U (en) 1984-03-09 1984-03-09 Water tank automatic water exchange device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3435384U JPS60148100U (en) 1984-03-09 1984-03-09 Water tank automatic water exchange device

Publications (2)

Publication Number Publication Date
JPS60148100U true JPS60148100U (en) 1985-10-01
JPH0141514Y2 JPH0141514Y2 (en) 1989-12-07

Family

ID=30537641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3435384U Granted JPS60148100U (en) 1984-03-09 1984-03-09 Water tank automatic water exchange device

Country Status (1)

Country Link
JP (1) JPS60148100U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201590A (en) * 1987-02-11 1988-08-19 コンアクス　フロリダ　コーポレイション Fluid conductivity detecting load operating method and device
JP2019143858A (en) * 2018-02-20 2019-08-29 株式会社コロナ Humidifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201590A (en) * 1987-02-11 1988-08-19 コンアクス　フロリダ　コーポレイション Fluid conductivity detecting load operating method and device
JP2019143858A (en) * 2018-02-20 2019-08-29 株式会社コロナ Humidifier

Also Published As

Publication number Publication date
JPH0141514Y2 (en) 1989-12-07

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