Natural ventilation design for an old factory reconstruction project of university

Through analysing the natural ventilation system of the Architecture Building of Inner Mongolia University of Technology, describes the indoor natural ventilation design of the old factory building reconstruction project by making full use of the original building components, such as chimneys, tunnels, exhaust pipes, etc., combined with metal perforated plates, vents, ventilation shafts, openable windows, and so on, to strengthen the effects of indoor natural ventilation and achieve the purpose of ecological, energy saving and environment friendly indoor ventilation design.