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对1 000MW燃煤机组汽轮机房通风环境特点进行分析,指出自然通风是一种经济有效的工业通风方式。以某1 000MW汽轮机房通风设计方案为例,详细介绍通风系统布置和数值计算,并提出设计中需注意的事项,为类似的高发热、大空间工业建筑通风设计提供参考。
This paper analyzes the characteristics of ventilation environment of a 1 000 MW coal-fired turbine unit, and points out that natural ventilation is a cost-effective way of industrial ventilation. Taking the ventilation design of a 1 000MW turbine room as an example, the ventilation system layout and numerical calculation are introduced in detail. Matters needing attention in the design are put forward, which can provide references for the similar ventilation design of high heat and large space industrial buildings.