JPS6018372U - Gas cutoff control device with automatic return safety confirmation mechanism - Google Patents
Gas cutoff control device with automatic return safety confirmation mechanismInfo
- Publication number
- JPS6018372U JPS6018372U JP10935683U JP10935683U JPS6018372U JP S6018372 U JPS6018372 U JP S6018372U JP 10935683 U JP10935683 U JP 10935683U JP 10935683 U JP10935683 U JP 10935683U JP S6018372 U JPS6018372 U JP S6018372U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- detection sensor
- operation signal
- controller
- close
- 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
Links
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
図面は、本考案の一実施例に係る復帰安全自動確認機構
付きガス遮断制御装置を概略的に示すブロック図である
。
１・・・・・・遮断弁、２・・・・・・圧力検知センサ
、３・・・・・・ガス漏れ検知センサ、４・・・・・・
感震センサ、５・・・・・・ＣＯ検知センサ、６・・・
・・・弁駆動部、７・・・・・・制御器。The drawing is a block diagram schematically showing a gas cutoff control device with an automatic return safety confirmation mechanism according to an embodiment of the present invention. 1...Shutoff valve, 2...Pressure detection sensor, 3...Gas leak detection sensor, 4...
Seismic sensor, 5... CO detection sensor, 6...
...Valve drive unit, 7...Controller.
Claims (1)
弁と、該遮断弁の下流側の圧力を検知する圧力検知セン
サ、室内のガス濃度を検知するガス漏れ検知センサ、地
震動を検知する感震センサ、室内の一酸花炭素濃度を検
知するＣＯ検知センサ等の室内設置のセンサ群と、前記
センサ群からの検知信号を受けて前記遮断弁の駆動部に
弁開又は弁閉の操作信号を自動的に与える制御器と、該
制御器より弁開の操作信号を生じさせる室内設置の手動
スイッチと、制御器より弁閉の操作信号を生じさせる室
内設置の手動スイッチとから成り、前記弁開操作用手動
スイッチの投入により弁開の操作信号が出されても圧力
検知センサが所定値以上の圧力を所定時間検知しないと
き、前記制御器が弁閉の操作信号を出すようにした復帰
安全自動確認機構付きガス遮断制御装置。A shutoff valve that automatically opens and closes the gas flow path based on the input of an operation signal, a pressure detection sensor that detects the pressure downstream of the shutoff valve, a gas leak detection sensor that detects indoor gas concentration, and a seismic vibration detection sensor. A group of sensors installed indoors, such as a seismic sensor and a CO detection sensor that detects indoor monoxide carbon concentration, and a drive section of the shutoff valve to open or close the valve in response to a detection signal from the sensor group. It consists of a controller that automatically gives a signal, a manual switch installed indoors that causes the controller to generate an operation signal to open the valve, and a manual switch installed indoors that causes the controller to generate an operation signal to close the valve. A return in which the controller issues an operation signal to close the valve when the pressure detection sensor does not detect a pressure equal to or higher than a predetermined value for a predetermined period of time even if an operation signal to open the valve is issued by turning on a manual switch for opening the valve. Gas cutoff control device with automatic safety confirmation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10935683U JPS6018372U (en) | 1983-07-14 | 1983-07-14 | Gas cutoff control device with automatic return safety confirmation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10935683U JPS6018372U (en) | 1983-07-14 | 1983-07-14 | Gas cutoff control device with automatic return safety confirmation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6018372U true JPS6018372U (en) | 1985-02-07 |
Family
ID=30254773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10935683U Pending JPS6018372U (en) | 1983-07-14 | 1983-07-14 | Gas cutoff control device with automatic return safety confirmation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018372U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5569373A (en) * | 1978-11-20 | 1980-05-24 | Seihoku Sangyo Kk | Gas safety device |
-
1983
- 1983-07-14 JP JP10935683U patent/JPS6018372U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5569373A (en) * | 1978-11-20 | 1980-05-24 | Seihoku Sangyo Kk | Gas safety device |
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