JPS57101228A - Centralized controlling system of gas heater - Google Patents
Centralized controlling system of gas heaterInfo
- Publication number
- JPS57101228A JPS57101228A JP17766780A JP17766780A JPS57101228A JP S57101228 A JPS57101228 A JP S57101228A JP 17766780 A JP17766780 A JP 17766780A JP 17766780 A JP17766780 A JP 17766780A JP S57101228 A JPS57101228 A JP S57101228A
- Authority
- JP
- Japan
- Prior art keywords
- gas leakage
- controlling apparatus
- central controlling
- room
- signal
- 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
Landscapes
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: To contrive to simplify the controlling system and to reduce the installation cost by a method wherein a gas leakage sensor is provided at every gas heater installed in each room and gas leakage detection signal is centralizedly controlled with a central controlling apparatus through a terminal controller arranged in each room.
CONSTITUTION: The driving of a specified room heater 3 is controlled by the signal of a specified terminal controller 4, to which the signal of the central controlling apparatus 6 is sent. At this time, the specified terminal controller 4 sends back information signals on the room heater 3 and on the gas leakage sensor 7 to the central controlling apparatus 6. The transmission and reception between the specified terminal controller 4 and the central controlling apparatus 6 are repeated. When gas leakage is sensed with a gas leakage sensor, the gas leakage signal is sent to the central controlling apparatus 6. Upon the receipt of the gas leakage signal, the central controlling apparatus 6 commands to stop all the room heaters, shuts off an emergency shut-off valve 2 and issues alarm.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17766780A JPS57101228A (en) | 1980-12-16 | 1980-12-16 | Centralized controlling system of gas heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17766780A JPS57101228A (en) | 1980-12-16 | 1980-12-16 | Centralized controlling system of gas heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57101228A true JPS57101228A (en) | 1982-06-23 |
JPS6139571B2 JPS6139571B2 (en) | 1986-09-04 |
Family
ID=16034993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17766780A Granted JPS57101228A (en) | 1980-12-16 | 1980-12-16 | Centralized controlling system of gas heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57101228A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57131157U (en) * | 1981-02-09 | 1982-08-16 |
-
1980
- 1980-12-16 JP JP17766780A patent/JPS57101228A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57131157U (en) * | 1981-02-09 | 1982-08-16 | ||
JPS586386Y2 (en) * | 1981-02-09 | 1983-02-03 | フランスベッド株式会社 | mattress equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS6139571B2 (en) | 1986-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0371597A3 (en) | Flow controller | |
CA2195609A1 (en) | Passive injection system used to establish a secondary system temperature from a primary system at different temperature | |
CA2002116A1 (en) | Method and apparatus for remotely controlling a document inserter | |
EP0714018A3 (en) | Liquid or gas leak detection and shut-off system | |
CA2062403A1 (en) | Flow Amount Measuring and Controlling Apparatus | |
EP0240267A3 (en) | Automatic control system for a pelleting apparatus | |
JPS57101228A (en) | Centralized controlling system of gas heater | |
JPS57101226A (en) | Centralized monitoring device of gas appliance | |
SE9603671D0 (en) | Device for remotely monitoring the level of at least one tank | |
JPS5770342A (en) | Controlling system for air conditioning building | |
JPS522487A (en) | System for detecting rupture of duct in water supply duct network | |
JPS57129973A (en) | System to shut off gas supply | |
JPS57196017A (en) | Concentrated controlling system for gas units | |
JPS56127900A (en) | Pipe line supervising control system | |
JPS57129324A (en) | Centralized control system for gas space heater | |
JPS57129974A (en) | Gas shut-off device | |
JPS57190441A (en) | Terminal controlling system | |
RU99122170A (en) | UNDERGROUND PRESSURE CONTROL MODULE | |
JPS5646939A (en) | Pump controller for pump in housing of regional cooling and heating system | |
JPS5789357A (en) | Control method for power on and off | |
JPS5325934A (en) | Combustion controller and control method | |
JPS57157301A (en) | Transmitter for plant monitor and control | |
JPS5744876A (en) | Maintenance and controlling system for seismometer | |
JPS5510171A (en) | Hydraulic pressure controlling system for hydraulically operated apparatus | |
JPS5759402A (en) | Prescribed position stop control system considered with operating time |