吊顶作为常见的装修装饰手段,在全球范围内的工业、商业建筑中得到了广泛应用。本文阐述了吊顶可能对建筑防火安全带来的特有威胁,并就吊顶对喷淋头正常发挥及效能的影响进行了分析,并提出了解决办法。高端酒店、礼堂、购物中心和其他大部分工业、商 Ceiling as a common means of decoration, in the world-wide industrial and commercial buildings have been widely used. This article expounds the unique threat posed by the ceiling to the fire safety of the building and analyzes the influence of the ceiling on the normal performance and performance of the showerhead and presents the solutions. High-end hotels, auditoriums, shopping malls and most other industries, businesses