太阳能集中热水供应系统的合理设计探讨.doc

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太阳能集中热水供应系统的合理设计探讨
Rationaldesignofsolarenergycentralhotwatersupplysystem
跟着我国经济的迅猛发展。也带动了太阳能工业的需求，对太阳能技能的研讨也日趋老练。太阳能集热器是太阳热水体系的关键部位，大多数的太阳能厂家的研讨着重于集热器的研讨，而描绘院在描绘时则将太阳能这一块彻底甩项至太阳能厂家，致使太阳能管路体系成为太阳能热水体系中的短板。
WiththerapiddevelopmentofChina'seconomy.Hasalsoledtothedevelopmentofsolarenergyindustryneeds,researchonsolarenergyisbecomingmoreandmoresophisticatedskills.Thesolarcollectorisakeycomponentofsolarhotwatersystem,researchfocusesonthecollectorofmostsolarmanufacturers,andsketchtheInstituteinthepaintedwillbeacompleterejectionofsolarenergytosolarmanufacturers,resultinginsolarenergypipelinesystembecometheshortboardofsolarhotwatersystem.
太阳能热水体系的组成。集热器，主要由集热管和联集器组成。依据其方式特色及运用范围，分为池式、袋式、筒式、管板式、真空管式及热管真空管式，其间真空管式运用最广泛。集热器间能够并联、串联或混联。整个集热器固定在平屋顶的混凝土基础上。
Compositionofsolarhotwatersystem.Collector,mainlybythecollectorandthecouplingdevice.Onthebasisofthefeatureandapplicationrange,dividedintothepool,bag,tube,pipe,plateandvacuumtubetypeheatpipevacuumtubetype,whichiswidelyusedinthevacuumtube.Thecollectorcanbeconnectedinseriesorinparallel,series-parallel.Thecollectorofconcretefoundationisfixedontheflatroof.
集热水箱是贮存热水的蓄热设备，以确保热水供给的安稳。其需求与一般热水箱根本一样，并依据不一样区域选用不一样的保温处置。集热水箱依据体系需求设置于平屋顶上。衔接集热器与集热水箱以便构成一个完好的循环体系管道安置分为等程式。衔接管道应依据不一样区域选用不一样的保温处置。太阳能热水体系的辅佐部件包含水位计、温控仪表阀门、过滤器、循环水泵及辅佐加热器等，应依据不一样状况选用。
Theheatcollectingtankisthestorageequipmentstorehotwater,toensurewatersupplysecurity.Thegeneraldemandandhotwatertankisfundamentallythesame,andaccordingtodifferentregionswithdifferentheattreatment.Setthehotwatertankisarrangedonthebasisofdemandsystemflatroof.Convergenceofcollectorandtheheatcollectingtanksoastoformacompletecyclesystemforpipelineplacementprogram.Connectionpipeshouldbebasedondifferentregionsusedifferentheattreatment.Auxiliarypartssolarhotwatersystemincludeswaterlevelgauge,temperaturecontrolinstrumentvalves,filters,circulatingwaterpumpandauxiliaryheater,shouldbebasedondifferentconditionsselec