某银行培训中心及电脑中心业务综合楼的消防系统设计_毕业设计说明书.doc

内蒙古科技大学毕业设计（毕业论文）某银行培训中心及电脑中心业务综合楼的消防系统设计 - PAGE 5 - 某银行培训中心及电脑中心业务综合楼的消防系统设计 摘 要 根据国家对建筑消防设计的相关规范要求，对某银行培训中心及电脑中心业务综合楼的消防系统进行了设计。设计内容主要有：对建筑进行防火分区；根据灭火器的保护半径，对各分区进行灭火器配置；根据消火栓的布置间距，对各分区进行消火栓配置，确定消火栓系统、管网布置方式及管径；根据喷头的保护半径及最大保护面积，确定湿式自动喷淋系统，并计算管径、系统流量、管网布置方式，确定水箱高度及体积、消防水池体积；根据建筑防排烟分区及利于安全疏散的原则，设置防排烟系统，确定防排烟方式，并计算确定防排烟量，管网布置方式，最终选择风机；根据建筑实际，及以上各系统的配置，选择火灾自动报警系统，达到火灾实时监控监测，各系统均能进行消防联动。 关键词：防火间距，危险等级,消防联动，防火分区，减压设施 Abstract According to the national fire protection design of construction of the relevant standards and requirements for a bank training center and computer center business complex building fire system of the design.The main content of the design include: the building fire extinguisher; according to the protection radius of each partition, fire extinguisher fire hydrant; according to the spacing of the partitions, fire hydrant configuration, determine the fire hydrant system, pipe layout and pipe diameter; according to the spray head protection radius and maximum protection area, determine the wet automatic sprinkler system, and calculating the diameter, system flow, pipe network layout, determines the height and the volume of water tank, fire water tank volume; according to building smoke control area and favorable safety evacuation principle, set the smoke control system, determine the smoke exhaust systems, and computational identification of smoke quantity, pipes, ultimately selected fan; according to the construction of the actual and above all, system configuration, selection of automatic fire alarm system to achieve real-time monitoring, fire monitoring, the system can conduct fire control linkage. Key words: fire protection distance, risk grad,linkage of fire, fire partitions, decompression facilities 目 录 TOC \o 1-3 \t \h \z \u 消防泵系卧式、单吸多级、分段式结构。其性能参数及技术指标符合有关标准,具有效率高、运行噪音低、抗汽蚀性能好、结构合理、使用寿命长等显著优点。其性能参数见表3.6。为保证系统流量和流速要求，选用DN150的进水管。 表3.6 XBD10.1/20-100W卧式消防专用水泵性能参数 型? 号 流量Q(L/s) 压力P(MPa) 转速n(r/min) 效率η(%) 功率N(Kw) 必需汽蚀余量(NPSH)r(m