毕业设计（论文）-酒店建筑给水排水及消防系统设计.doc

XXXX酒店建筑给水排水及消防系统设计 XXX大学 市政与环境工程学院 给水排水工程 XX 指导教师：XX 摘要：本设计为XXXX酒店建筑给水排水及消防系统设计。总建筑面积约为14270m2，建筑总高度为76.2m，地上二十二层，地下一层，地下一层为设备用房，一、二层为餐饮及办公用房，三～二十层为宾馆客房，二十一及二十二层为办公用房。屋面为电梯间和水箱间。 设计主要包括对建筑内的给水排水工程以及与之配套的室内外部分给水排水工程的设计，:室内冷水系统、热水系统、消防系统、自动喷洒系统、排水系统以及雨水系统。 在给水系统的设计中，本设计采用分区给水的方式。高、低区均采用变频调速泵供水及上行下给的供水方式，供水可靠性较好， 该建筑为高层宾馆综合大楼，按照高层民用建筑防火规范，消火栓宜布置在明显、经常有人出入且使用方便的地方，因而在该建筑的房间走廊中，电梯的前室以及地下室中均布有消火栓。其中屋顶水箱应贮存火灾初期10min的消防水量。该建筑危险等级为中危险级Ⅰ级，采用湿式自动喷水灭火系统，由湿式报警装置，闭式喷头和管道等组成。 热水系统采用全循环的系统，高区低区均为上行下给的布置形式。最不利点水温大约为60℃，管道中水温在60℃~70℃之间。 本建筑的生活污水采用分流制排放。雨水采用内排水系统，生活污水经化粪池处理后排放到市政污水管网，餐饮污水经隔油池处理排放到市政污水管网。雨水设专门的雨水立管排入市政雨水管道。 在设计过程中，主要的依据是建筑给水排水设计规范、高层民用建筑设计防火规范、建筑设计防火规范，自动喷水灭火系统设计规范等。 关键词：高层建筑；分区给水；分流制 ABSTRACT This design is for a mansion called Guang Ming located in Shenyang. The total area of the architecture a is 14270 square meters， the total height is meters， There are floors on the ground， the floor underground is equiPment room， the 1 floors is dining room and office，~20 floors are hotel，21~22 floors are office. The design mainly includes the water suPPly system， the drainage system indoor and match with which outside. The design in detail includes indoor water suPPly system， hot water system，fire fighting system ，auto-sPrinkle system， sewage system and storm drainage system. The design of water suPPly system adoPted seParate water suPPly. High and Low sections all use the mean of Frequency Control PumP to suPPly water. The system suPPly water from bottom to toP. This system is energy saving， and the security is good The building is high， according to the high Public building fire Prevention standards; the fire hydrant of interior is required on the Place that can be used facility， so all of the hydrants of this building are Put besides the staircase and also in the cellar. The water tank ought to be kePt in storage of 10min’s fire fighting water. The auto-sPrinkle system is distinguishing a fire to the damP style in adoPting the wet style to distinguish a fire. As to can n