JPS62167014U - - Google Patents

Info

Publication number
JPS62167014U
JPS62167014U JP5451886U JP5451886U JPS62167014U JP S62167014 U JPS62167014 U JP S62167014U JP 5451886 U JP5451886 U JP 5451886U JP 5451886 U JP5451886 U JP 5451886U JP S62167014 U JPS62167014 U JP S62167014U
Authority
JP
Japan
Prior art keywords
water level
water
detects
current value
level sensor
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
JP5451886U
Other languages
Japanese (ja)
Other versions
JPH0345048Y2 (en
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 filed Critical
Priority to JP1986054518U priority Critical patent/JPH0345048Y2/ja
Publication of JPS62167014U publication Critical patent/JPS62167014U/ja
Application granted granted Critical
Publication of JPH0345048Y2 publication Critical patent/JPH0345048Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る水漏れ検出装置を温水暖
房システムに組み込んだ状態の概略図、第２図は
従来の温水暖房システムとその水量検出装置の概
略図である。 １…湯沸器、３…放熱器、５…循環ポンプ、６
…膨脹タンク、９…制御回路、１０…コントロー
ラ、ａ，ｂ，ｃ…水位センサー。 FIG. 1 is a schematic diagram of a water leak detection device according to the present invention incorporated into a hot water heating system, and FIG. 2 is a schematic diagram of a conventional hot water heating system and its water amount detection device. 1...Water boiler, 3...Radiator, 5...Circulation pump, 6
...expansion tank, 9...control circuit, 10...controller, a, b, c...water level sensor.

Claims (1)

【実用新案登録請求の範囲】 膨脹タンク内において縦方向に３点以上取り付
けられた水位センサーと、 暖房運転停止後一定時間後から一定の時間間隔
ごとに前記水位センサーにて水位を検出し、前回
値と今回値において水位を検出しているセンサー
の数が減少し、この数が設定数以下となつたとき
に注意又は異常と判定して表示又は警報を発する
制御回路と、 から成る温水暖房システムにおける漏水検出装置
。[Scope of Claim for Utility Model Registration] A water level sensor installed at three or more points vertically in an expansion tank, and a water level sensor that detects the water level at regular intervals starting from a certain time after the heating operation stops, and detects the water level from the previous time. A hot water heating system comprising: a control circuit that determines a caution or abnormality and issues a display or alarm when the number of sensors detecting the water level decreases between the current value and the current value, and this number becomes less than a set number. Water leak detection device.
JP1986054518U 1986-04-11 1986-04-11 Expired JPH0345048Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986054518U JPH0345048Y2 (en) 1986-04-11 1986-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986054518U JPH0345048Y2 (en) 1986-04-11 1986-04-11

Publications (2)

Publication Number Publication Date
JPS62167014U true JPS62167014U (en) 1987-10-23
JPH0345048Y2 JPH0345048Y2 (en) 1991-09-24

Family

ID=30881585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986054518U Expired JPH0345048Y2 (en) 1986-04-11 1986-04-11

Country Status (1)

Country Link
JP (1) JPH0345048Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4534379B2 (en) * 2001-04-26 2010-09-01 株式会社ノーリツ Failure diagnosis support device for hot water heating system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540469U (en) * 1978-09-07 1980-03-15
JPS56155331A (en) * 1980-04-30 1981-12-01 Matsushita Electric Works Ltd Circulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540469B2 (en) * 1973-09-28 1980-10-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540469U (en) * 1978-09-07 1980-03-15
JPS56155331A (en) * 1980-04-30 1981-12-01 Matsushita Electric Works Ltd Circulator

Also Published As

Publication number Publication date
JPH0345048Y2 (en) 1991-09-24

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