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ID:4095134
大小:1.40 MB
页数:64页
时间:2017-11-28
《建筑环境与设备工程毕业设计说明书》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、内蒙古科技大学本科生毕业设计说明书题目:太原市世纪小区2#楼采暖与防排烟设计学生姓名:学号:专业:班级:指导教师:58内蒙古科技大学毕业设计说明书太原市世纪小区2#楼采暖与防排烟设计摘要低温热水地板辐射采暖是一种利用建筑物内部地面进行供暖的系统。它既能高效地使用多种低品位能,达到节能效果;又具有室内温度均匀、卫生条件高、舒适性好等特点。是一种减少建筑能耗提高热舒适性的理想供暖系统。本文主要是低温热水地板辐射采暖的系统设计。首先对低温热水地板辐射采暖国内外现状、优缺点、传热特点和铺设方式进行了分析,得出了这是一种舒适节能的采暖方式。再对住宅楼进行采暖热负荷计算,由于地板辐射采暖室内实感温度
2、高于设计温度,所以计算时采用相应降低室内计算温度的方法,满足节能要求。在管道铺设方面,选择了交聚乙烯管道双回形铺设的方式。这种铺设方式地板表面的均匀,满足了舒适性要求。最后,在各户安装温控阀和热计量表,对各户房间进行温度控制和热计量。总之,地板采暖是一种既古老又崭新,既舒适又节能的供暖方式。关键词:供暖工程;节能;分户计量58内蒙古科技大学毕业设计说明书HeatingandSmokeControlandExtractionDesignofBusiness-LivingBulidingAbstractThelowtemperaturewaterradiantfloorheatingisas
3、ystemthattakesadvantageofthefloorsurfacetoheattheroom.Itnotonlyefficientlymakesuseofthevariouslowenergytoachieveenergysaving,butalsoprovidesthewell-distributedroomtemperature,goodsanitation,comfortandsoon.Soitisaidealheatingsystemthatreducestheconsumptionofenergyandraisesthethermalcomfort.Thispap
4、erisadesignofthelowtemperaturewaterfloorpanelheatingsystem.First,thispaperanalyzesthepresentconditions,advantages,disadvantages,thefeaturesinheattransferandtubing.Wecanreachaconclusionthatthissystemiscomfortable.Second,itcalculatestheheatloadofthehousingbuilding.Sinceroomtemperatureexceedsthedesi
5、gnedtemperatureoffloorpanelheating,theauthorreducethetemperatureinroomwhencalculate,inordertosaveenergy.Inaspectofthelayingtubing,thispaperadoptsthedoublespiralofconcreteembeddedplasticradiantfloorheating.Themethodcanachieveasmoothfloorsurfacetocreatcomfortableenvironment.Last,theheatmeterandther
6、mostaticradiatorvalvearefixedintheeveryhousetocontrolthetemperatureandtocalculateheatmetering.Tosumup,thelowtemperaturewaterradiantfloorheatingisanancient,newheatingsystem,whichcanprovidecomfortableandachieveenergysaving.Keywords:floorheatingsystem;energysaving;calculationofeachroomrespectirely58
7、内蒙古科技大学毕业设计说明书目录摘要............................................................................................................................................ⅠAbstractII目录...............................................
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