First of all, the regulations only require that the rooms (or enclosures) in the basement be supplied with air. If they are rooms with windows on the floor, they will not be supplied with air. all in the basement, the regulations also allow them to be in a fire protection zone. For the air supply inside the building, i.e. on the partitions of high-end equipment rooms and fire pumps, install a 70° fire-rated air supply. air vents (normally exhaust air in the engine room), which will automatically close when the inlet air temperature reaches 70° to prevent the spread of fire.
The basement is equipped with ventilation and smoke extraction. I saw that the 1# and 2# power distr
2024-08-03 03:15:02
Introduction The basement is equipped with ventilation and smoke extraction. I saw that the 1# and 2# power distribution rooms have air exhaust and supply, generators, high-end equipment, and the fire pump room only has air evacuated but no air supply. For what ? Firs
