JPS5934223U - Hot water circulation pump control device - Google Patents

Hot water circulation pump control device

Info

Publication number
JPS5934223U
JPS5934223U JP13023082U JP13023082U JPS5934223U JP S5934223 U JPS5934223 U JP S5934223U JP 13023082 U JP13023082 U JP 13023082U JP 13023082 U JP13023082 U JP 13023082U JP S5934223 U JPS5934223 U JP S5934223U
Authority
JP
Japan
Prior art keywords
hot water
water circulation
control device
circulation pump
pump control
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
JP13023082U
Other languages
Japanese (ja)
Other versions
JPS622407Y2 (en
Inventor
南野　恵一
Original Assignee
大阪瓦斯株式会社
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 大阪瓦斯株式会社 filed Critical 大阪瓦斯株式会社
Priority to JP13023082U priority Critical patent/JPS5934223U/en
Publication of JPS5934223U publication Critical patent/JPS5934223U/en
Application granted granted Critical
Publication of JPS622407Y2 publication Critical patent/JPS622407Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (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]

図面は本考案の一実施例の系統図である。 １・・・貯湯槽、７・・・温水循環管路、８・・・給湯
器、１１・・・温水循環ポンプ、１２・・・第１温度検
出器、１３・・・第２温度検出器、１４・・・制御手段
。The drawing is a system diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Hot water storage tank, 7... Hot water circulation pipe, 8... Water heater, 11... Hot water circulation pump, 12... First temperature detector, 13... Second temperature detector , 14...control means.

Claims (1)

【実用新案登録請求の範囲】 貯湯槽と複数の給湯器とを連結する温水循環管路内に温
水を循環させるための温水循環ポンプの制御装置におい
て、 貯湯槽からの出湯温度を検出する第１温度検出器と、温
水戻り温度を検出する第２温度検出器とが設けられ、両
温度検出器の検出値の差が予め定めたレベル以上である
ときのみ温水循環系ンプを駆動する制御手段が設けられ
ることを特徴とする温水循環ポンプの制御装置。[Scope of Claim for Utility Model Registration] In a control device for a hot water circulation pump for circulating hot water in a hot water circulation pipe connecting a hot water storage tank and a plurality of water heaters, A temperature detector and a second temperature detector for detecting the hot water return temperature are provided, and the control means drives the hot water circulation system pump only when the difference between the detected values of both temperature detectors is equal to or higher than a predetermined level. A control device for a hot water circulation pump.
JP13023082U 1982-08-27 1982-08-27 Hot water circulation pump control device Granted JPS5934223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13023082U JPS5934223U (en) 1982-08-27 1982-08-27 Hot water circulation pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13023082U JPS5934223U (en) 1982-08-27 1982-08-27 Hot water circulation pump control device

Publications (2)

Publication Number Publication Date
JPS5934223U true JPS5934223U (en) 1984-03-02
JPS622407Y2 JPS622407Y2 (en) 1987-01-21

Family

ID=30294817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13023082U Granted JPS5934223U (en) 1982-08-27 1982-08-27 Hot water circulation pump control device

Country Status (1)

Country Link
JP (1) JPS5934223U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003269789A (en) * 2002-03-19 2003-09-25 Osaka Gas Co Ltd Cogeneration system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003269789A (en) * 2002-03-19 2003-09-25 Osaka Gas Co Ltd Cogeneration system

Also Published As

Publication number Publication date
JPS622407Y2 (en) 1987-01-21

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