筑龙网给排水所有资料全都免费
长春市某大酒店给水排水工程设计 The water-supply and drainage engineering of changchun mou district and hotle 学生姓名 ： 所在院系 ： 水利与环境工程学院 所学专业 ： 给水排水 所在班级 ： 指导教师 ： 教师职称 ： 副教授 完成时间 ：
筑龙网给排水所有资料全都免费 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，一到二层为一区，由市政管网直接供水；三层到十一层为二区，由水泵从地下贮水池加压供水，并设变频调速装置，十二层到二十二层为三区，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，热源来自市政热媒管网（0.25MPa），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。
关键词
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 2 for first, the net direct from the municipal water supply; 3 to 11 for second, from pumps from underground storage pond pressurized water supply, and based Frequency Control Devices, 12to 22 for third areas, from water pumps from underground storage pond pressurized water supply, and based Frequency Control Device. 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,
筑龙网给排水所有资料全都免费 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, heat from the HTM Network Services (0.25 MPa), 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 the pipe network.
Key words:
building water supply and drainage, high-rise building.