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1、**********************暖通空调分部工程1.编制依据与系统原理1.1编制依据根据目前施工进展,室外管网系统及各楼栋的暖通空调系统管线测试基本上已施工完毕,吊顶内风口安装、机房内的管线设备接驳及竖向管道保温也正在进行,现已进入试运转及系统测试阶段,编制该调试方案,旨在优质优速的完成暖通空调系统的后期调试任务。编制该方案的理论依据为:1.1.1.《通风与空调工程施工及验收规范》(GB50243-97);1.1.2.《建筑采暖卫生与煤气工程质量检验评定标准》(GBJ302-88);1.1.
2、3.《通风与空调工程质量检验评定标准》(GBJ304-88);1.1.4.《电气装置安装工程电气设备交接试验标准》(GB50150-91);1.1.5.《电气装置安装工程质量检验评定标准》(GBJ303-88);1.1.6.《压缩机、风机、泵安装工程施工及验收规范》(JBJ29-96);1.1.7.《制冷设备、空气分离设备安装工程施工及验收规范》(JBJ30-96)。1.2系统原理勿忘国耻当思国运.抚今追昔,百感化作一念:当苦日子离去的时间越久远,当富日子光临的越急匆,我们心系国家、民族的命运thesa
3、medirectionofrotation90°or180°for;aftereachdiscrotorwhenmeasuringpositionalignmentofthetwohalfcouplingconstant,shouldalsobeintermsofaccuracyandconsistency.Surfacedeviationmeasurement,mustinevery180degreescorrespondingtothetworadiiareequaltoeachotherinord
4、ertoeliminateerrorscausedbymovementoftherotor.Onlyasupportbearingoftherotor,WAcouplings,suchastheuseoftemporaryleavetheCenter,shouldpayattentiontokeeptherotorinthemeasuringprocessinthecenterofthebearingoilretainingthenestdoesnotchange.Steamoilblock,there
5、shouldbesufficientclearancebetweentherotorand,inrotorsmakesurerotorisnotontheblockorsealoil.Atthetimeofmeasurement,connectionsarenotallowedbetweentworotors,eachinafreeState.Notallowedincaseofassembledsleeve,Centerworkonthetoothedcoupling.Couplingtoolshou
6、ldhaveadequatestiffness,installationmustbesecureandreliable.CouplingCenterusingadialindicator,thetableshouldbeputinprisonandavoidtouching,toensurecorrectmeasurement.Couplingdiscafteraweektoreturntotheoriginalposition,circumferenceofdialgaugereadingshould
7、beabletogobacktotheoriginalvalue.Whenmeasuringtheclearanceofend,intothefeelerofthegapshouldnotexceedfouratatime,whenthegapistoolarge,youcanusethegasketwiththefeelergaugemeasurementofgaugeblocksorfinishing.bearingsurface,markupshouldbeinaccordancewiththem
8、ountingsupportpads,andretestthethickness.Oncetheliftingcylindermeasurementofsurfaceandinternalcylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.Internalverticalandhorizontalcylinderunderstatek