白马洞水厂初步设计说明书

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1、铜仁市白马洞水厂初步设计说明书目录第一章概述11.1项目背景11.2设计依据11.3主要设计资料21.4城市概况41.5供水现状及存在问题6第二章工程规模82.1设计供水范围82.2设计供水人口82.3用水量测算82.4工程规模的确定9第三章工程总体设计103.1工程概述103.2建设规模103.3水质、水压要求113.4水源选择123.5净水工艺133.6排泥水处理工艺173.7消毒处理工艺173.8输水管线建设范围17第四章给水厂工程设计194.1总图设计194.2工艺设计204.3建筑设计274.4结构设计304.5电气设计354.6自控设计39

2、第五章环境保护46nthemainterminal,andthetelephoneOfficeisresponsibleforprovidingtheappropriatesizeadapterpatchpanelsandelectricalprotectionunit.(Shuttlebus)wiring(IDF)setupintheworkshoponthesecondfloorofthebuilding,locatedintheDistrictofweakelectricalcabinets(well).Engineroomplacedinsid

3、etheCabinet,IDFplacedastandard40Ucabinetsforinstallationofnetworkandwiringdevices,managementcomputerandtelephoneinformation.CabinetdistributionframearemadeofSuperfiveRJ45patchpanelhorizontaltwistedpairconnections.Computerinformationmanagement,adminareausingthejumpers,whichusespr

4、ivateRJ45-RJ45softjumpersfornetworkdeviceswithjumpershoppingbetweenallswitches,changes,expansionandmaintenanceweredonequicklyinthewiringcloset.TwistedlengthCentreroomislocatedonthesecondfloor,outwardradiationofeachline(exceptsomepointsmayexceed)doesnotexceed100metresinlength,all

5、informationforthevariousfloorsallrooms(distributionCabinet)unifiedmanagement.Districtworkshopbuildingdistributionlines(IDF)viafiberopticcablesconnectedtothetotalroomcabinets.Fiberlengthwere:workshopstwoIDF:totalmorethan1200squaremeters,doublethenumberofstrandscanbecalculatedbymu

6、ltiplyingtheaveragelengthofthenumberofinformationpointsare.Averagelevelofeachlengthofcable:L=[(S1+S2)/2]+L1+L2l:averagelengthofcable;L1:MDFcableallowance;L2:otherallowancesS1:minimumhorizontalcablelength;S2:maximumhorizontallengthofcable;Officebuildingofinformation:aminimumof26m

7、eters,thelongestwas92meters,L=[(28+92)/2]+2.5+1=62.5m;Totallengthof62.5mx792=49500-meterineachbox(KFT)by300meterspercarton;Thetwisted-paircableboxyouwant=49500÷300=165(KFT);lossesnotincluded,eachabout15meters.Metallineslot,andmetallinetubeof湖南省建筑科学研究院II铜仁市白马洞水厂初步设计说明书5.1水源地保护措施4

8、65.2加药间保护措施465.3降低噪音措施465.4水厂排泥水处理措施47第六章劳动保护48