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1、摘要该建筑为宾馆，建筑高度为 50.7 米，总建筑面积约 1.0 万平方米。本建筑物所有给水排水均按高层建筑给排水要求进行设计。结合实际情况，根据建筑物的性质，用途，和室内设有完善的给水排水卫生设备，具体的给排水系统设计如下：给水系统：本建筑地下一层至地上二层由室外市政管网直接供水，三至十三层设有变频调速系统 和水泵、屋顶水箱相接合的给水方式；由于消火栓超过十个，需设两条引入管。.既保障了供水安全，又节约了能耗。排水系统：本设计采用污废水合流排放体制。管材采用了具有消声功能的螺旋 UPVC 排水管，升顶通气方式，为此可进一步提高环境质量。地下室内消防电梯井旁、泵房地面均设有集水坑和废水提升装置
2、。消防系统：该建筑防火等级属于中危险级级，设计内容包括消火栓系统，自动喷淋和水幕系统。在屋顶水箱间内设实验用消火栓装置，消火栓给水管网呈环状布置，各消火栓箱内设消防水泵启动电钮，能直接启动消防泵；室外设地下式水泵结合器，保证消防安全可靠。商场，走廊，办公间，电梯前室设闭式自动喷淋系统，自动扶梯旁的防火卷帘处设置水幕系统。热水系统：客房采用集中热水供应.各系统中的立管设在管井内或沿墙敷设，水平管根据各系统的特点明敷或暗敷。本设计以经济、环保、节能为原则，通过借鉴以前的设计方法和经验，采用了合理的技术措施，使设计的各个系统达到了很好的使用效果。关键词：给水；排水；消火栓；自动喷淋。Abstract
3、This building is the large-scale market, the construction is highly 50.7 meters, total floor space approximately10,000 square meters. This building possesses for water draining water presses the high-rise construction to request for draining water to carry on the design. Unifies the actual situation
4、, according to the building nature, the use, is equipped with the consummation with the room in for the water draining water sanitary equipment, concrete gives the drainage system design to be as follows:For aqueous system: This construction underground to ground two by outdoor municipal administrat
5、ion pipe network direct water supply, three to thirtent gives the square water pitcher type which is equipped with the frequency conversion velocity modulation system and the water pump, the roof water tank joins; Because the fire hydrant surpasses ten, must suppose two lead-in tubes. Both has safeg
6、uarded the water supply security, and saved the energy consumption. Drainage system: This design uses the dirt waste water confluence emissions system. The tubing used had the noise elimination function screw UPVC discharge pipe, rose to go against the ventilation way, might further improve the envi
7、ronment quality for this. In the basement nearby the fire electricity stairwell, the pump house ground are equipped with the sump and the waste water lifting gear. Fire prevention system: This building fire protection rank belongs to the dangerous levelThe level, the design content including the fir
8、e hydrant system, sprays automatically with the water curtain system. In supposes the experimental fire hydrant installment in the roof water tank between, the fire hydrant service pipe net assumes the ring-like arrangement, in various fire hydrants box supposes the fire pump to start the push-butto
9、n, can the line start fire extinguishing pump; Room peripheral equation below water pump coupler, guarantee fire prevention safe reliable. The market, the corridor, the work, in front of the elevator the room supposes the closed type to spray the system automatically, nearby escalator fire protectio
10、n volume curtain place establishment water curtain system. Rain water system: This building is the large-scale market, is located in the city lively heartland, therefore sets up the surface request to the construction to be high, the construction roofing height dropping variance compares the death o
11、f a parent mainly to use in the rain water to drain water the way, as well as few outside drains water. Hot water system: Because this system water used only includes in the market the service personnel and the work personnel drinks the boiling water, therefore only supposes the electricity boiling
12、water heater. The guest room uses the centralized hot water supply.In various systems pipe riser is located in the tube well or along the wall placing, the horizontal tube acts according to various systems to point out especially spreads or spreads darkly. This design take the economy, the environme
13、ntal protection, the energy conservation as a principle, through profits from beforehand design method and the experience, has used the reasonable technical measure, enabled the design each system to achieve the very good use effect. Key word: for water ；Draining off water ；The fire hydrant ；Spurtin
14、g voluntarily pours .引 言近年来，随着我国经济实力的增强，生活水平的提高，人们对生活质量，特别是生活空间居住环境的要求也在日益提高。节水节能已经提上日程。这就要求我们建筑给水排水专业人员更加努力。在做好合理设计的同时，更应开放思维，提高节水节能意识，为创和谐社会贡献一份力量。本次毕业设计为高层大型商场的给水，排水，雨水，热水，消防系统的设计与计算。在给水设计中，结合相关的设计资料提供的数据，本着以经济合理为原则，精确选择供水方案。在给水方面采用多项给水系统和超强节能的变频调速系统，大大增强了给水保障力度，提高了安全系数。排水方面能结合该建筑的特点、市政条件以及周围建筑环境
15、的特点，在设计中力求保证排水畅通，卫生条件较好。本设计中采用了螺旋管排水（韩国专利） ，依靠良好的消声功能，搏得了人们的喜爱和市场的一致好评。在消防方面主要考虑该建筑的防火等级，涉及方面有消火栓系统、自动喷淋系统和水幕系统。在水幕系统设计中选用气压传动方式，保障商场内的室内环境，同时也能迅速报警，及时将水送入防火卷帘处。在设计中通过各种方式搜集和整理经验数据以及各种资料，力求使设计更加合理，保证各个系统的正常工作。但在设计中由于个人能力和相关资料匮乏的原因，导致某些设计不够理想。本次设计的主要目的：掌握并能熟练运用计算机绘制给排水施工图。熟悉建筑给水排水设计规范 、 手册 、 标准图集 。掌握
16、工程图设计程序及要求。掌握按已知条件和设计要求考虑和解决一般高层建筑内给水排水，及消防工程的原则问题和某些具体问题。通过本设计进一步巩固基本知识，并学会运用基本知识，结合设计规范，理论联系实际，设计出满足使用功能，技术先进且经济合理的给水排水工程项目。第一章 工程概况1.1 建筑概况1.1.1 工程概述1、该工程为某宾馆给排水设计，位于河北唐山。2、该建筑长 38.2m,宽 34.1m,占地面积 1303 m2，总建筑面积约 1 万 m2。其中，地下部分建筑面积为 779 m2。3、建筑层数与高度(1)地下一层，地上十三层。(2)建筑总高度 54.60m其中：地下一层 层高 4.2m一层至十三层 层高 3.9m建筑物总占地面积 1303.8m2，高层建筑总面积 1.0 万 m2。根据规范可知：本建筑为一类高层建筑其耐火极限为中危险级级。1.2 设计任务与内容1.2.1 设计内容1、建筑内部给水、热水供应系统设计；2、建筑内部排水系统设计（含污、废水排除、雨水排除） ；3、建筑内部
