新地铁排水控制系统设计[1]

潍坊学院本科毕业设计I录第一章前言.........................................................................................................................21.1研究背景...............................................................................................................2第二章地铁车站给排水系统简介.....................................................................................42.1各部分系统设计....................................................................................................42.1.1主废水泵站设计.........................................................................................52.1.2车站污水泵站设计.....................................................................................62.1.3车站雨水泵站设计.....................................................................................72.1.4各泵站控制水位设置及水泵控制方式.....................................................72.1.5排水管道材料及其他重要防护措施.........................................................82.2二期和一期排水设计对比...................................................................................82.2.1生产生活给水系统独立设置.....................................................................82.2.2消火栓布置.................................................................................................82.2.3消防管材选用.............................................................................................82.2.4隧道排水压水管敷设方式.........................................................................92.2.5管材选用差异较大.....................................................................................92.2.6改善地下区间消防环管工况...................................................................102.2.6研发新灭火系统.......................................................................................10第三章地铁排水系统设计...............................................................................................123.1数据自动采集与检测.........................................................................................123.1.1自动轮换工作...........................................................................................123.1.2自动控制...................................................................................................133.1.3水位、运行显示.......................................................................................153.1.4通讯接口...................................................................................................153.2系统功能及特点.................................................................................................15第四章地铁给排水系统的常见故障和改进措施...........................................................164.1给水管材的防腐.................................................................................................164.2潜水排污泵的堵塞和解决方法.........................................................................164.3排水管路的堵塞.................................................................................................16潍坊学院本科毕业设计II4.4排水管材的选型.................................................................................................17第五章课题总结和展望...................................................................................................18参考文献.............................................................................................................................20致谢.................................................................................................................................21潍坊学院本科毕业设计1摘要：地铁作为一种独立的有轨交通系统，具有快速、安全、舒适地运送乘客的特点。因而得到快速发展，并成为了现代城市中的“绿色交通”。其中地铁的给排水设计，必须满足生产、生活和消防用水对水量、水压和水质的要求，并应坚持综合利用，节约用水的原则。地铁给水水源应优先采用城市自来水，当沿线无城市自来水时，应和当地规划等部门协商，采取其他可靠的供水水源。而地铁排水系统，除生活及粪便污水应单独排放外，结构渗漏水、冲洗及消防废水和口部雨水等可以按合流排放，但厕所生活及粪便污水的排放，必须符合当地和国家现行排水标准。同样，对于地铁给排水系统的设计，也只有在总结过去的经验和教训，在新的设计中注意给水系统、排水系统、消防系统这些问题，才能使地铁给排水设计越来越合理，以满足地铁安全运营的需要。地铁具有大容量,高效率,低污染,集约化的特点，无论是建设速度，还是建设规模，我国地铁的发展正经历一个前所未有的发展期。而地铁给排水系统的可靠性是地地铁安全运行的重要保障。关键词：地铁；给水系统；排水系统；消防系统ABSTRACT：Thesubwayasaindependenttramsystem,havefast,safeandcomfortabletocarrypeoplecharacteristic.Thereforeobtainstherapiddevelopmentofmoderncity,andbecamethegreentraffic.Thedrainagedesignofmetro,mustsatisfytheproduction,livingandfirewaterforwater,waterpressureandwaterrequired,andshouldsticktocomprehensiveutilization,watersavingprinciples.潍坊学院本科毕业设计2Subwaywatershouldbeadoptedpreferentiallycitywatertapwater,alongthelocalplanningdepartmentsshallconsultation,andtakeotherreliablewatersupplysource.Andmetrodrainagesystem,inadditiontolifeandfecessewagedischargeoutside,structureshouldbeseparatephenomena,rinseandfirewastewaterandmouthrainwatercanpressconfluenceemissions,drainagestandard.Similarly,watersupplyanddrainagesystemsforthedesignofsubway,alsoonlyattheconclusionofthepastexperiencesandlessons,inthenewdesignnotefeedwatersystem,thedrainagesystem,fire-fightingsystemproblems,abilitymakesthesubwaydrainagedesignmorereasonableandtomeettheneedsofmetrosafety.Thesubwaythathasalargecapacity,highefficiency,lowpollution,whetherconstructionspeed,orconstructionscale,thedevelopmentofurbanmetroisundergoingaunprecedenteddevelopment.Andthesubwaysystemreliabilityiswatertothesubwaysafeoperationoftheimportantguarantee.KEYWO