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高层建筑 电气设计 全套 16 cad 图纸

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摘要该论文主要阐述了某高层教学楼各系统电气设计的设计依据、原则和方法及设计选择的结论。在低压配电系统设计中，根据负荷等级，确定供电方式及系统方案。运用需要系数法进行负荷计算，并按照规定选择保护电器、电线电缆，达到安全用电和节约能源的目的。在照明的设计中，本着节能的原则，选择荧光灯为光源，通过照度计算，确定最佳光源数，为学生和老师们创造了一个良好的学习、工作环境。在消防系统的设计中，通过感烟、感温探测器，手动火灾报警按钮，消防栓按钮等消防电气设备的布置、安装的设计，实现了对各防火区域的防火监测，探测火灾的发生。并实现消防联动，当有火灾时，探测、监控和手控系统发出火灾信号，有各联动装置发出警报，进行防火隔离和启动自动灭火系统，在疏散人员的同时进行自动灭火，控制、消除火灾隐患，保障该楼内人员、财产的安全。在防雷接地设计中，根据国家规范，通过计算将本建筑物归为三类防雷，按照三类防雷建筑要求设计。弱电的设计只简单介绍了有线电视系统，广播扩声系统以及综合布线系统。下篇则针对广播扩声系统进行了深入研究，主要为教学楼内的多功能厅、会议室的广播扩声系统设计做了详细的设计方案。关键词建筑电气低压配电消防报警综合布线ABSTRACTTHISTHESISMAINLYEXPLAINSTHEELECTRICALDESIGNBASIS,PRINCIPLE,METHODSANDTHECONCLUSIONOFTHEDESIGNCHOICEINEACHSYSTEMINTHEDESIGNOFCERTAINTEACHINGBUILDINGINMYPOWERDISTRIBUTIONDESIGN,ACCORDINGTOLOADRANK,DETERMINATIONPOWERSUPPLYWAYANDSYSTEMPLANUSINGNEEDSTHEMETHODOFCORRELATESTOCARRYONTHECOMPUTATIONLOAD,ACCORDINGTOTHESTIPULATIONCHOICEPROTECTIONELECTRICAPPLIANCE,THEELECTRICWIREELECTRICCABLE,ACHIEVEDUSESELECTRICITYSAFELYANDSAVESTHEENERGYGOALINTHELIGHTINGSYSTEMDESIGN,INLINEWITHTHEPRINCIPLEWHICHCONSERVESENERGY,CHOOSESTHEFLUORESCENTLAMPISTHEPHOTOSOURCE,THROUGHTHEDEGREEOFILLUMINATIONCOMPUTATION,DETERMINEDTHEBESTPHOTOSOURCENUMBER,HASCREATEDONECOMFORTABLY,THEBRIGHTLIFE,THELEISUREENVIRONMENTFORTHESTUDENTSANDTEACHERSINTHEFIREPREVENTIONSYSTEMDESIGN,THROUGHTHEFEELINGSMOKE,THEFEELINGWARMDETECTOR,THEMANUALFIREREPORTSTOTHEPOLICETHEBUTTON,FIREPREVENTIONELECTRICALEQUIPMENTANDSOONHOSESADDLEBUTTONARRANGEMENT,THEINSTALLMENTDESIGN,HASREALIZEDTOEACHAREAOFFIREPROTECTIONFIREPROTECTIONMONITOR,THESURVEYFIREOCCURRENCEREALIZATIONFIREPREVENTIONLINKAGE,WHENWILLHAVETHEFIRE,THESURVEY,THEMONITORINGANDTHEHANDCONTROLLERSYSTEMWILLSENDOUTTHEFIRESIGNAL,WILLHAVEVARIOUSSYSTEMTOSENDOUTTHEWARNING,WILLCARRYONTHEFIREPROTECTIONTOISOLATEANDTOSTARTTHEAUTOMATICFIREFIGHTINGSYSTEM,WHILEWILLDISPERSEPERSONNELSTOCARRYONTHEAUTOMATICFIREFIGHTING,THECONTROL,THEELIMINATIONFIREHIDDENDANGER,WILLSAFEGUARDINTHISBUILDINGTHEPERSONNEL,THEPROPERTYSAFETYEARTHSINTHEANTIRADARDESIGN,THEBUILDINGISTHETHIRDCATEGORYLIGHTNINGTHROUGHCALCULATINGACCORDTOTHENATIONALSTANDARDINTHISDESIGNOFTHELIGHTNINGANDGROUNDING,WHICHWILLBEDESIGNEDBYTHEREQUESTSOFTHETHIRDCATEGORYLIGHTNINGBUILDINGTHEPARTOFTHELIGHTCURRENTMAINLYINCLUDINGCATV,PUBLICBROADCASTINGSYSTEM,ANDPREMISESDISTRIBUTIONSYSTEMANDSOONITISTORESEARCHTHEBROADCASTINGANDSOUNDSYSTEMINTHENEXTCHAPTER,THEMAINCONTENTISTHATADETAILEDDESIGNPLANISCOMPLETEDFORTHEMULTIFUNCTIONALLOBBYOFTHETEACHINGBUILDINGT