Research Project code：0150002984
Update date：Dec. 15, 2003
Study on a pressurizing type of machine-driven ventilation system utilizing ceiling space
2000 - 2000
We develop a pressurizing type of machine-driven ventilation system (the second type of ventilation) which utilizes the space between the first and second floors as a pressurizing chamber. Outdoor air is pressed into the ceiling space by a machine-driven pressurizing equipment, preheated by a radiator installed in the space and led into each room. It is also designed in such way that charcoals are laid on the entire ceiling of the first floor to reduce the levels of chemical substances inside the rooms.
Return to Previous Page