First, the code only requires that basement rooms (or enclosures) be supplied with air. If it is a room with floor-to-ceiling windows, air will not be supplied. all in the basement, the code also allows 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
2024-08-21 02:00:01
Introduction The basement is equipped with ventilation and smoke extraction. I saw that the 1# and 2# power distribution rooms have exhaust and air supply system, generators, high-end equipment, and the fire pump room only has 'an exhaust system and no exhaust system
