宾馆给排水设计.doc

学号： xxxxxxxxxxxxxxxxxxx 毕业设计（论文） （2010届） 题 目 宾 馆 给 水 排 水 工 程 设 计 学 生 xxxxxxxxxxxxx 学 院 xxxxxxxxxxxxxxxx 专 业 班 级 xxxxxxxxxxxxxxxxxx 校内指导教师 xxxxxxxx 专业技术职务 教 授 校外指导老师 xxxxxxx 专业技术职务 教 授 二○○年六月 宾馆给水排水工程设计 摘要：本设计是二十二层宾馆的建筑给排水设计主要包括给水系统、排水系统、消防系统、热水系统。给水系统采用分区供水，1到5层为一区，由市政管网直接供水；6层到15层为二区，由水泵从地下贮水池加压供水，并设变频调速装置排水系统采用污、废水分流制，坐便器出水直接排入市政污水管网；底层单独排水，排水立管设专用通气管。消防系统主要采用室内消火栓系统，火灾初期10min消防用水量由屋顶消防水箱供给，消防水箱的水源由生活水泵从生活水池抽取；10min后的消防启动消防水泵，从消防水池抽水供消火栓使用。热水系统采用闭式机械循环系统，热水的分区系统同冷水系统；采用集中热水供应，冷水经过容积式加热器加热后由提升泵供向配水管网。排水系统采用螺旋消能排水管材，就近排入市政污水管网建筑给排水高层建筑 Abstract：The design of composite hotel buildings is the construction of 22 water supply and drainage design,including water supply system,drainage systems,fire protection system,hot water systems.Water supply system using regional water supply,1 to 5 for first,the net direct from the municipal water supply;6 to 15 for second,from pumps from underground storage pond pressurized water supply,and based Frequency Control Devices.A sewage drainage system,waste water diversion system,Toilet water directly into the municipal sewer network; bottom separate drainage,drainage Legislative tracheal tube-based dedicated.Fire hydrant system is mainly used indoors,10 min fire early fire from the roof water supply tank fire, water tanks of water from fire pumps life taken from the pond life;10 min after the fire started fire pumps,pumping water from a fire hydrant available for use.Closed-mechanical systems using hot water circulation system,the water district system and the cold water system,used on hot water supply,the volume of cold water-heater heated by upgrading pump For the distribution mains network.Consumers using the drainage system can spiral drainage pipe,the nearest municipal sewage discharged into