《给水排水管道系统》设计说明系别：________专业：___________姓名： _____________________学号：024411150 ____________________指导教师：张奎谭水成刘萍宋丰明实习时间：2013年12月15日一12月29日河南城建学院2012年12月28日给水排水管道工程是给水排水工程的重要组成部分，可分为给水管道工程和排水管道工程两大类。
给水管道工程是论述水的提升，输送，贮存，调节和分配的科学。
其最基本的任务是保证水源的原料水送至水处理构筑物及符合用户用水水质标准的水输送和分配到用户。
这一任务是通过水泵站，输水管，配水管网及调节构筑物等设施的共同工作来实现的，它们组成了给水管道工程。
设计和管理的基本要求是以最少的建造费用和管理费用，保证用户所需的水量和水压，保证水质安全，降低漏损，并达到规定的可靠性。
给水排水管网工程是给水排水工程中很重要的组成部分，所需（建设）投资也很大, 一般约占给水排水工程总投资的50%~80%同时管网工程系统直接服务于民众，与人们生活和生产活动息息相关，其中任一部分发生故障，都可能对人们生活、生产及保安消防等产生极大影响。
因此，合理地进行给水排水管道工程规划、设计、施工和运行管理，保证其系统安全经济地正常运行，满足生活和生产的需要，无疑是非常重要的。
室外给水排水工程是城镇建设的一个重要组成部分，其主要任务就是为城镇提供足够数量并符合一定水质标准的水；同时，把人们在生活、生产过程中使用后的污水汇集并输送到适当地点进行净化处理，达到一定水质标准后，或重复使用，或灌溉农田，或排入水体。
室内给水排水工程的任务是将室外给水系统输配的净水组织供应到室内各个用水点，将用后的污水排除汇集到室外排水系统中去。
做为工程类专业学生，实践学习和设计是我们自身获取知识和经验的最好环节。
学生通过设计，综合运用和深化所学的基本理论、基本技能，培养我们独立分析和解决问题的能力，通过设计能使我们具有掌握查阅规范、标准设计图集，产品目录的方法，提高计算、绘图和编写设计说明的水平，作好一个工程师的基本训练。
熟练城镇给水排水工程系统的详细计算和培养一定的理论分析和设计的能力。
提高方案的比较、技术经济、环境、社会等诸方面的综合分析和论证能力。
培养计算机操作和应用能力。
熟练专业软件应用。
ForewordWater drains, water supply and drain age project is an importa nt comp onent of the project can be divided into drains and water supply pipeli ne project works two categories.Water pipeli ne project is on the upgrad ing of water, tran smissi on, storage, distributi on and regulati on of scie nee. Its most basic task is to ensure that the raw water source sent to the water treatment structures and water users with the waterquality standard transmission and distributi on to users. This task through the pumpstati ons, pipeli nes, distributi on mai ns n etwork structure and regulati on and other facilities to work together to achieve, and they formed a water pipeli ne project. Desig n and man ageme nt is a basic requireme nt for at least the con structi on costs and man ageme nt fees to en sure that the n ecessary water users and pressure to en sure water quality and safety, reduce leakage and achieve the required reliability.Water drain age n etwork project is a water supply and drain age project in the very importa nt comp onent of the n eeds (build ing) there is also a great in vestme nt, the gen eral water supply and drain age works about a total in vestme nt of 50% to 80%. At the same time n etwork engin eeri ng systems direct services to the people, andpeople's lives and producti on activities are closely related, as part of a fault may be on people's lives, such as producti on and security have a great impact on fire. Therefore, the reas on able water drain age works for the pla nning, desig n, con structi on and operati on of man ageme nt, guara ntee the security of its system to no rmal operati on of the economy to meet the n eeds of life and producti on, and this is certai nly very importa nt.Outdoor urba n water supply and drain age project is the con structi on of an importa nt comp onent of its main tasks is to provide adequate nu mber of tow ns and meet certa in water quality sta ndards; At the same time, people in the life of the production process to use the effluent water pooli ng and tran sported to a suitable site for purificati on of up to a certa in quality sta ndard, or repeated use, or irrigati on or discharged into the water body.In door water supply and drain age project is the task of distributi on of outdoor water supply system to supply water purificati on orga ni zati ons in all in door water, the sewage will be used to water to remove outdoor pool drain age systems.Does for the project class specialized stude nt, the practice study and the desig n is our own kno wledge acquisiti on and the experie nee best link. Moreover in thegraduati on project un dergraduate course pla n of in structi on the esse ntial li nk, after the un dergraduate course stipulates the practical educati on which completes the complete curriculum to have to carry on, the stude nt through the graduatio n project, the syn thesis utilizes the eleme ntary theory, the basic skill which and deepe ns studies, trai ns the stude nt in depe nden tly to an alyze and to solve the questi on ability, can en able the stude nt through the graduati on project to haveGrasps the con sult sta ndard, the sta ndard desig n atlas, the product catalog method, enhan ces the computati on, the cartography and the compilati on desig n expla nati on level, fini shes an engin eer's basic trainin g.Skilled cities give the water sewerage system the detailed computati on and the raise certa in theoretical an alysis and the desig n ability. Enhan ces the pla n the comparis on, the tech ni cal econo my, the en viro nment, the society and so on the various aspects gen eralized an alysis and proves the ability.Raise computer operati on and applicati on ability. Skilled specialized software applicati on.目录第1章课程设计任务书 (6)第2章给水管网设计与计算 (9)2.1 给水管网布置及水厂选址 (9)2.2给水管网设计计算 (10)2.3清水池调节容积 (12)2.4管网水力计算 (13)2.5管网平差 (17)2.6消防校核 (28)第3章污水管网设计与计算 (36)3.1污水设计流量计算 (36)3.2污水管道水力计算 (37)第4章雨水管网设计与计算 (39)4.1雨水设计流量计算 (39)4.2雨水管道水力计算 (39)设计总结 (42)附录参考文献 (43)河南城建学院5第1章课程设计任务书河南城建学院02441012班《给水排水管道工程》课程设计任务书设计题桂林市给水排水管道工程设计。