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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
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)
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540469B2 (en) * | 1973-09-28 | 1980-10-17 |
-
1986
- 1986-04-11 JP JP1986054518U patent/JPH0345048Y2/ja not_active Expired
Patent Citations (2)
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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