Using the vehicle-mounted membrane nitrogen production system, high-purity nitrogen with a purity of 95%-99% can be directly extracted from the air. Equipped with a set of nitrogen pressurizing device, which can pressurize high-purity nitrogen to 15MPa, and is used to fill high-pressure gas bottles for ordinary dry powder vehicles and gas fire trucks. With 3 DN40 low-pressure nitrogen outlets, it can be directly used for fire extinguishing, suppression, inerting protection and explosion protection of oil tanks, tunnels, ships and underground warehouses. It can also be used in conjunction with compressed air foam system fire trucks to provide compressed nitrogen. It can be widely used in oil storage tanks, tunnels, underground commercial streets, underground warehouses, ships and subways and other large fire sites that use closed suffocation methods to extinguish fires.
The nitrogen production speed is fast and the flow rate is large; the nitrogen fire extinguishing system has high safety, no secondary pollution; good versatility and wide application range.
