建筑环境和设备工程的设计研究.doc

毕业设计(论文) 学 院 专 业  某高层商住楼给水排水消防设计 A Water Supply,Drainage And Fire Design For a Tall Commercial Building 摘 要 本工程为位于重庆市建的一幢二十六层综合楼，楼高81m。楼内设有商场、客房等。本文针对某市一高层商住楼，结合对设计标准、规范的理解，对该建筑的给水系统、排水系统、消火栓给水以及自动喷洒给水系统，主要以设计计算说明的形式，进行了初步探讨。 该建筑共二十六层，一层、二层为商场，三至二十六层为客房。在本设计中，主要内容包括给水系统，消防系统，排水系统设计和雨水系统。其中给水系统中采用无负压增压设备供水方式，直接由市政供水。消防系统中包括有消火栓灭火系统和自动喷淋灭火系统及灭火器的配置部分。排水采用合流制排水，雨水采用重力内排水的方式，及时地将屋面雨水排出。此外还包括了给水引入管，排水的排出至室外排水管道，流至室外污水处理厂。此外还涉及消防水池，水泵房，高位水箱等方面设计。 关键词： 给水系统、消防系统、自动喷淋灭火系统、消火栓灭火系统、排水系统。 Abstract This engineering is about water and wastewater a high rise and multiple-use building, which lying on chongqing city. If presses its high demarcation, this building belong to two high, which floor high 81metres.According to a commercial high-rise housing construction in a city,integrating the understanding of the design standards and parameters,this article makes a preliminary exploration mainly in the form of design calculations in the wate supply system,drainage system,hydrant water supply system and automatic sprinkle water supply system. In the building, the first and second floor are shop.Besides, the floors from the three to the eight are hotels.In the design, the main contents include the water supply system , and the firefight system design with drain system. In addition, the domestic water supply system is pumped by auto rhythm pump in vertical division block: It adopt in the hot water system concentration heat the way, machine circulating, the hydrant system and automatic fire extinguishing system are both secondary pressure boosting. Rain water adoption the way that gravity inside drain ejects the house rainwater in time. Besides, the engineering includes district water and wastewater. For example, the designs for pump building and so on. Keywords: water supply system, firefight system, spray automatically the water extinguish fire the system, the fire of bolts to extinguish fire the system drain system, machine circulation drain system