| 摘要 |
The present invention consists of a system permitting to monitor the gas plant in a house or other building, by means of a circuit, connected to a series of sensors, which commands the opening and closure of the gas valves. In particular, in this system, when we're not using the cooker or any other electrical appliance fuelled with gas, the general valve is closed and a check on the gas pressure is carried out. If a gas or CO2 leak or an earthquake tremor occurs, the system automatically closes the general valve and at the same time emits a sound and/or visual signal, while we need to reset the system in order to open the valve again. The circuit and some components of this system can be part of a gas cooker, which becomes the principal control element. |
