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【英文标准名称】:Ventilationforbuildings-Calculationofroomtemperaturesandofloadandenergyforbuildingswithroomconditioningsystems;GermanversionEN15243:2007
【原文标准名称】:建筑物通风.带室内空气调节系统建筑物用室温和负荷及能量的计算
【标准号】:DINEN15243-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空调;空气调节装置;空调设备;空调系统;室温;建筑物;冷却负荷;定义;能量;能量需要;能量性能;供热负荷;负荷计算;装载;数学计算;计算方法;温度;通风
【英文主题词】:Airconditioning;Airconditioninginstallations;Air-conditioningequipment;Air-conditioningsystems;Ambienttemperatures;Buildings;Coolingloads;Definition;Definitions;Energy;Energydemands;Energyperformance;Heatingloads;Loadcalculation;Loading;Mathematicalcalculations;Methodsofcalculation;Temperature;Ventilation
【摘要】:ThescopeofthisEuropeanStandardis:--Todefinetheprocedurehowthecalculationmethodstodeterminethetemperatures,sensibleloadsandenergydemandsfortheroomsshallbeusedinthedesignprocess.Todescribethecalculationmethodstodeterminethelatentroomcoolingandheatingload,thebuildingheating,cooling,humidificationanddehumidificationloadsandthesystemheating,cooling,humidificationanddehumidificationloads.--Todefinethegeneralapproachforthecalculationoftheoverallenergyperformanceofbuildingswithroomconditioningsystems.Todescribeoneormoresimplifiedcalculationmethodsforthesystemenergyrequirementsofspecificsystemtypes,basedonthebuildingenergydemandresultfromprENISO13790,andtodefinetheirfieldofapplication.Ageneralframeworkstandardisgivenwhichimposesanhourlycalculationforallcaseswhichcannotbecoveredbysimplifiedmethods,andgivesrequirementsonwhathastobetakenintoaccount.Inputandoutputdataaredefined.Thetargetaudienceofthisstandardistwofold:--DesignersofHVACsystems,whicharegivenanoverviewofthedesignprocesswiththerelevantreferencestothedifferentinvolvedstandards(Clauses5to12).--Developersofregulationsandtools,whichfindrequirementsforcalculationprocedurestobeusedfortheenergyrequirementsaccordingtotheEPBD(Clauses13and14).Theideafollowedbythisstandardis,thatforthedetailedapproachonesinglecalculationmethodisusedforthedifferentroomrelatedpurposessuchasroomtemperaturecalculation,roomcoolingandheatingloadcalculation,androomenergycalculation.Thismeans,forthebuildingtypeenvisaged(buildingswithroomconditioningsystems)itisanalternativetosimplifiedcalculationmethodssuchasheatingloadaccordingtoEN12831andheatingenergyaccordingtoprENISO13790.Thisstandarddoesnotdescribeanydetailedmethodsforthesensibleroombasedcalculations.ForthisitreferstotherelevantstandardsENISO13791,ENISO13792,EN15255andEN15265.Thisstandardspecifiessimplifiedmethodsanddescribesthenecessaryfunctionalityofmethodsforthecalculationofstandardizedannualenergyconsumptionbysystemsprovidingtemperaturecontrol,mechanicalventilationandhumiditycontrolinexistingandnewbuildings.Forbrevity,thesearedescribedasHVACsystems.Thesesystemsmayprovideanyoralloftheseservices,includingheating,cooling,airfiltration,humidificationordehumidification.FortheairsidecalculationsofairbasedsystemsitreferstoEN15241.SystemsprovidingheatingbutnootherservicesarecoveredbyEN15316.Theseboundariesare,however,notkeptstrictlyintheinformativeannexes,becausesomeoftheshownexamplecalculationsfollowaholisticapproachandthisseparationisthereforenotalwayspossible.ThestandardspecificallyrelatestodemandcalculationsneededforEnergyPerformanceRatinginconnectionwiththeEnergyPerformanceofBuildingsDirective.Theseinstallationsmayinclude:--Emission,distribution,storageandgenerationforcooling.Emission,distributionandheatexchangerforheatingifthesefunctionsareperformedusinganairconditioningsystem;allheatingfunctionsperformedbydirectheatingorusingwaterasaheattransportmediumaretreatedinotherstandards.
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:162P.;A4
【正文语种】:德语