【英文标准名称】:Ventilationforbuildings-Calculationmethodsforthedeterminationofairflowratesinbuildingsincludinginfiltration
【原文标准名称】:建筑物通风.包括渗透的建筑物空气流动速率的测定用计算方法
【标准号】:BSEN15242-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2008-07-31
【实施或试行日期】:2008-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:通气;空气流动;空气流动率;漏气;不透气性;空气管;空气体积流量;空调系统;建筑通风;建筑物;定义;能量消耗;能量经济学;能量损失;能量性能;热损失;渗透;数学计算;计算方法;建筑物服务设施;规范(验收);热环境系统;密封性;通风
【英文主题词】:Aeration;Airflow;Airflowrate;Airleakage;Airtightness;Airtubes;Airvolumeflows;Air-conditioningsystems;Buildingventilation;Buildings;Definition;Definitions;Energyconsumption;Energyeconomics;Energylosses;Energyperformance;Heatloss;Infiltration;Mathematicalcalculations;Methodsofcalculation;Serviceinstallationsinbuildings;Specification(approval);Thermalenvironmentsystems;Tightness;Ventilation;Ventilations
【摘要】:ThisEuropeanStandarddescribesthemethodtocalculatetheventilationairflowratesforbuildingstobeusedforapplicationssuchasenergycalculations,heatandcoolingloadcalculation,summercomfortandindoorairqualityevaluation.Theventilationandairtightnessrequirements(asIAQ,heatingandcooling,safety,fireprotection…)arenotpartofthestandard.Forthesedifferentapplications,thesameiterativemethodisusedbuttheinputparametershouldbeselectedaccordingtothefieldofapplication.Forspecificapplicationsadirectcalculationisalsodefinedinthisstandard.Asimplifiedapproachisalsoallowedatnationallevelfollowingprescribedrulesofimplementation.Themethodismeanttobeappliedto:?Mechanicallyventilatedbuilding(mechanicalexhaust,mechanicalsupplyorbalancedsystem).?Passiveducts.?Hybridsystemswitchingbetweenmechanicalandnaturalmodes.?Windowsopeningbymanualoperationforairingorsummercomfortissues.Automaticwindows(oropenings)arenotdirectlyconsideredhere.Industryprocessventilationisoutofthescope.Kitchenswherecookingisforimmediateusearepartofthestandards(includingrestaurants..)Otherkitchensarenotpartofthestandard.Thestandardisnotdirectlyapplicableforbuildingshigherthan100mandroomswhereverticalairtemperaturedifferenceishigherthan15K.Theresultsprovidedbythestandardarethebuildingenvelopeflowseitherthroughleakagesorpurposeprovidedopeningsandtheairflowsduetotheventilationsystem,takingintoaccounttheproductandsystemcharacteristics.
【中国标准分类号】:P31
【国际标准分类号】:91_140_30
【页数】:56P.;A4
【正文语种】:英语


Product Code:SAE J1298
Title:Connections for Fluid Power and General Use - Hydraulic Couplings - Diagnostic Port Sizes and Locations
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:SAE J1298 covers the recommended diagnotic port sizes for use in measuring hydraulic fluid temperature, pressure, flow, and for obtaining fluid samples. See SAE J1502 for the detailed coupling specifications.