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诸暨保利剧院由A区剧院和B区影院两部分组成,剧院复杂的空间结构、人员密集度以及易燃物多的高火灾危险性决定了其消防给水系统的复杂性。本工程消防给水系统主要包括消火栓系统、自动喷水灭火系统、自动扫描射水高空水炮系统、雨淋系统、水幕冷却系统等。详细介绍了各消防给水系统的消防水源、水量以及设计参数。同时,针对设计中的难点,如舞台及观众厅上空的消火栓及喷淋的设置、雨淋系统的分区及控制、消防干管敷设方式与舞台机械的结合、水幕喷头的设置部位及水幕系统的延续时间、水泵接合器的设置数量与方式以及消防排水的定量等,进行了详细分析探讨。
The Zhuji Poly Theater is composed of the A district theater and the B district cinema. The complexity of the theater’s space structure, staff intensity and high fire risk of flammable materials determine the complexity of its fire water supply system. The project fire water supply system mainly includes hydrant system, automatic sprinkler system, automatic scanning water jet system, rain system, water curtain cooling system. Described in detail the fire water supply system of fire water, water and design parameters. At the same time, in view of the design difficulties, such as the stage and the auditorium over the fire hydrant and spray settings, the rain system partition and control, fire main pipe installation and the combination of stage machinery, water curtain nozzle and water curtain installation site The duration of the system, the number and mode of setting of the pump adapter and the quantitative of the fire and water drainage, etc., were discussed in detail.