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1概述SDS(R)-10轴流式消防排烟风机(见图1)主要用于公路及铁路隧道的纵向通风系统中,风机一般悬挂在隧道顶部或两侧,不占用交通面积,不需另外修建风道。土建造价低,是一种很经济的通风方式。风机工作时,能从给定的能量中,产生较高的推力。这时,流
1 Overview The SDS (R) -10 Axial Fire Exhaust Fan (see Figure 1) is mainly used in longitudinal ventilation systems for road and rail tunnels. Fans are generally suspended at the top or both sides of the tunnel without occupying the traffic area. In addition to build air duct. Civil construction low prices, is a very economical way of ventilation. Fan work, from the given energy, resulting in higher thrust. At this moment, flow