Non-pressurized wind power type ultra-fine dry powder fire extinguishing device
Operation Principle: Upon fire detection by the fire sensor within the protected area, the fire alarm controller confirms the fire and issues a command to activate the cabinet-type fire extinguishing unit. The central nitrogen cylinder of the extinguishing unit fills the lead storage tank with pressurized nitrogen. Once the pressure in the lead storage tank reaches the working pressure, the valve of the extinguishing agent tank automatically opens to release the extinguishing agent for fire suppression.
