摘要:岳大酒店拟建于泰安市的一座集娱乐、就餐、客房等为一体的四星级酒店。总占地面积6750m2，建筑面积为35465.13 m2，建筑总高度为56.89米，建筑高度为50.4米，地上13层，地下1层。地下一层为停车场、设备用房等。一层为门厅、包房、商场等。
在综合对比分析的基础上，设计建筑给水系统、建筑排水系统、建筑消防系统、建筑屋面雨水排水系统设计。
给水系统采用分区供水，低区地下一层到八层商业用水，由市政管网直接供水；高区九到十三层。采用水泵变频供水。
排水系统采用污、废水分流，底层单独排放，排水立管设伸顶通气管。消防系统分消火栓给水系统和自动喷水灭火系统，其中消火栓系统采用水泵水箱联合供水。屋面雨水排水系统采用天沟内排水。
消防系统：采用消火栓给水系统，室内消火栓给水系统采用临时高压给水，由消防水池、加压泵、供水管、阀门、室内消火栓等组成。火灾初期10min的用水量由屋顶消防水箱供给，正常供水由消防水泵从贮水池内抽取。
热水系统：采用封闭式机械循环热水系统，分区情况与冷水系统一致，热水系统采用容积式水加热器供应。
给水管采用PP-R管；热水管采用PP-R管；排水管采用铸铁管；消防系统均采用钢管。设计中涉及到的管道布置、计算与安装及设备选型，均应遵循相关规范的要求，力求经济合理，简洁高效。
关键词 高层建筑；给水系统；排水系统；消防系统
Abstract:Based on the synthesis analysis, the water supply system, the drainage system, fire system(fire hydrant system and automatic sprinkler system) and roof drainage system for the high twenty second commerce-residence building building of military division residential designed.
The water supply system is applied by vertical division block.Low district underground layer to the four layers, the municipal water supply pipe directly; The central five to 13 layer, high area 14 to twenty second floor, the water supply pump frequency conversion. The drainage system is an interflow system of sewerage and waste water. Water of the first floor drains together，the upright draining pipes are equipped with the ventilating pipes, and then the sewerage is drains to the municipal waste pipe network. The fire system includes the fire hydrant system and automatic sprinkler system. The roof drainage system is an outside drainage system.
The water supply pipes and drainage pipes are made of the PP- R pipes and the cast-iron pipes respectively, and the material of the fire fighting system is made of steel pipes.
Keywords high building water supply system wastewater system fire system
