The most standardized approach should be to build an air collection chamber on the side of the ventilation shaft in the civil air defense zone. The partition between the ventilation shaft and the civil air defense zone (i.e. empty civil air defense). wall) should be in the form of double doors of civil air defense (select 2 channels from BFM0176-15). During normal ventilation, the door is always open, and the air duct does not pass directly through the empty wall, but directly passes through the brick wall of the air collection room without installing a box. This is currently the most standardized approach. If the conditions are not met, for example there is not enough space for an air collection chamber, the exhaust room is too small, etc., then the only option is to install boxes steel on adjacent walls. the general air ducts are of very grands diameters. In addition to installing the boxes, in times of war, it is necessary to seal the air ducts. That is, in wartime, normal air ducts are dismantled and steel plates are welded to both sides of the box to install waterproofing. .
Can the generator lift port and civil air inlet shaft be used together?
2024-08-12 18:24:02
Introduction Whether the generator set lifting port and the civil air inlet shaft can be used together, the most standardized approach should be to construct an air collection chamber on the side of the ventilation shaft in the civil air defense zone, and a space betw
