某高层建筑集中排烟系统优化设计

Optimization of a high-rise building smoke exhaust design

以某医院病房楼为工程实例,详细介绍了排烟问题的一般设计方法。为了实现建筑防排烟系统性能最优经济最优同时又符合现有规范,在工程设计中采取了细分防烟分区的方法。通过比较得知优化后的排烟系统性能明显提升。同时也验证了细分防烟分区是一个有效解决排烟系统压力分布不均的方法。

In this paper, we take a hospital ward as an example, introduced the general method of smoke exhaust design. In or der to optimize the building smoke exhaust design and economy while satisfy the standard requirement, the smoke compartmen- tation was divided in detail. Comparing showed the optimized smoke system is more effective. And it was verified that de tailed dividing the smoke compartmentation is useful to solve the uneven pressure of smoke exhaust system.