摘要
结合国内外相关标准的规定,就GB 50084-2017《自动喷水灭火系统设计规范》中自动喷水防护冷却系统进行阐述和分析,明确了系统的功能定位。从设置部位、系统用途、系统组成和设置范围等方面对比分析了自动喷水防护冷却系统系统与水幕系统的主要区别和联系。从喷头选型、喷头布置、水力计算和供水方式等方面对系统在设计过程中可能存在的主要问题进行了归纳和整理,并给出了系统在应用过程中需注意的问题与建议。
According to the relevant standards at home and abroad,the automatic sprinkler protection cooling system in GB 50084-2017 Code of design for sprinkler systems was expounded and ana-lyzed,and the functional positioning of the system was clearly de-fined.The main differences and relations between the automatic sprinkler protection cooling system and the water curtain system were compared and analyzed from the aspects of the setting posi-tion,the system use,the system composition and the setting range.The main problems that may exist in the design process of the system in the design process were summarized in the aspects of the type selection of the nozzle,the layout of the nozzle,the hy-draulic calculation and the way of water supply,and the problems and suggestions to be paid attention to in the application process were also given.
作者
白殿涛
尼华
BAI Dian-tao;NI Hua(Tianjin Fire Research Institute of the MPS,Tianjin 300382,China)
出处
《消防科学与技术》
CAS
北大核心
2018年第8期1108-1110,共3页
Fire Science and Technology
关键词
自动喷水防护冷却系统
水幕系统
水力计算
automatic sprinkler protection cooling system
water curtain system
hydraulic calculation
