PAGEIV摘要根据题目要求设计了17层高层综合楼的建筑给水系统、建筑排水系统、建筑消防系统（消火栓给水系统及自动喷水灭火系统）、建筑屋面雨水排水系统设计。给水系统采用分区供水，低区负一到三层，由市政管网直接供水；中区四到十一层；高区十二到十七层。中区和高区采用无负压变频供水。排水系统采用污、废水合流制，底层单独排放，排水立管设伸顶通气管，污水经化粪池处理后排向市政污水管网。消防系统分消火栓给水系统和自动喷水灭火系统。屋面雨水排水系统采用檐沟内排水。关键词：高层建筑；给水系统；排水系统；消防系统ABSTRACTBaisedonthesynthesisanalysis,thewatersupplysystem,thedrainagesystem,firesystem(firehydrantsystemandautomaticsprinklersystem)androofdrainagesystemforthelevel17thhighcomplexbuildingaredesigned.Thewatersupplysystemisappliedbyverticaldivisionblock.Thefloorsfromthenegativetothethirdarethelowareas,waterofwhichissupplieddirectlybythemunicipalpipenetwork.Thefloorsfromthe4thtothe11tharethemiddleareasandthefloorsfromthe12thtothe17tharethehighareas,waterofwhichareallsuppliedwiththefrequencyconversionpumpgroup.Thedrainagesystemisaninterflowsystemofsewerageandwastewater.Waterofthefirstfloordrainsseparately,theuprightdrainingpipesareequippedwiththeventilatingpipes,andthenthesewerageisdisposedbytheseptictanksanddrainstothemunicipalwastepipenetwork.Thefiresystemincludesthefirehydrantsystemandautomaticsprinklersystem.Theroofdrainagesystemisanoutsidedrainagesystem.KeyWords:highbuilding；watersupplysystem；wastewatersystem；firesystem目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc359330997"第一章引言PAGEREF_Toc359330997\h1HYPERLINK\l"_Toc359330998"第二章工程概况及设计任务PAGEREF_Toc359330998\h2HYPERLINK\l"_Toc359330999"2.1设计题目PAGEREF_Toc359330999\h2HYPERLINK\l"_Toc359331000"2.2目的和作用PAGEREF_Toc359331000\h2HYPERLINK\l"_Toc359331001"2.3设计原始资料PAGEREF_Toc359331001\h2HYPERLINK\l"_Toc359331002"2.4工程概述PAGEREF_Toc359331002\h3HYPERLINK\l"_Toc359331003"第三章建筑给水系统PAGEREF_Toc359331003\h4HYPERLINK\l"_Toc359331004"3.1给水系统方案的确定PAGEREF_Toc359331004\h4HYPERLINK\l"_Toc359331005"3.1.1水源情况PAGEREF_Toc359331005\h4HYPERLINK\l"_Toc359331006"3.1.2用水量PAGEREF_Toc359331006\h4HYPERLINK\l"_Toc359331007"3.1.3分区和供水方式PAGEREF_Toc359331007\h4HYPERLINK\l"_Toc359331008"3.