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随着社会的不断进步和经济的不断发展,人们越来越重视高层建筑的消防设计。高层建筑具有人员多、面积大、功能复杂的特点,发生火灾时火势蔓延迅速,扑救相对困难,容易导致重大经济损失,严重威胁着人们的生命财产安全,造成人员伤亡。由于自动喷淋系统在高层建筑的消防设计上面发挥着重要的作用,是一个应用很广泛的灭火设施,因此要加强对自动喷淋喷头布置的研究,要严格根据《自动喷水灭火系统设计规范》中的相关要求,这样才能保证消防工作正常进行。本文先是介绍了高层建筑自动喷淋喷头布置中的常见问题,然后说明了布置喷头时的一般要求以及自动喷淋系统的水力计算,最后以某高层建筑实例,阐述了相关的喷头布置问题。
As society progresses and the economy continues to evolve, people pay more and more attention to the fire protection design of high-rise buildings. High-rise buildings have many personnel, large area, complex functions, the rapid fire spread in the fire, the rescue is relatively difficult, easily lead to major economic losses, a serious threat to people’s lives and property safety, resulting in casualties. Because the automatic sprinkler system plays an important role in the fire protection design of high-rise buildings, it is a widely used fire extinguishing facilities. Therefore, to strengthen the research on automatic sprinkler arrangement, strictly according to “Sprinkler System Design Code ”In the relevant requirements, so as to ensure the normal fire fighting work. This article first introduces the common problems in the layout of high-rise building automatic sprinklers, and then explains the general requirements when arranging the sprinklers and the hydraulic calculation of the sprinkler system. Finally, with a high-rise building example, describes the related nozzle layout issues.