Cabinet superfine dry-powdery extinguisher

摘要: The utility model discloses a cabinet superfine dry-powdery extinguisher, which comprises cabinet, an airbrush provided on the powder bottle in gas reservoir and starter. is filled with fire-extinguishing agent. starter connected to switch element of reservoir. high pressure nitrogen gas. via communicating pipeline. pipeline ejecting control apparatus. applied many situations for not only extinguishing fire occurred relatively closed space, but also certain protective object. device, using as agent, will be auto-triggered once signal received. has advantages like efficiency well security.