Steam turbine room ventilation design for 1 000 MW coal-fired units

Based on the analysis of ventilation environment characteristics, points out that the natural ventilation is a kind of economic and effective industrial ventilation scheme. With a 1 000 MW power plant steam turbine room ventilation schematic design as example, presents in detail the scheme of system arrangement and the numerical calculation, and summarizes some matters needing attention in design, providing a reference to the similar high heat emmission and large space industrial building ventilation design.