| 摘要 |
<p>This invention called as "Safety Device for gas supply installation", mounted within wall is a gas installation having the goal and the scope to provide a greater safety to consumers for the case of gas leakages within the building. It does provide a rapidly collection of gas leakages from gas installation, and moving outside the building. On distribution panel a earthquake gas sensor is mounted, by which, in the case of earthquake movements, or eventual gas leakages shall close an electro-valve, cutting -off gas supplying in the building. This is an installation by which the risk of asphyxiation of persons, and gas accumulation within the building are overcome.</p> |
