EJ/T 621-1991 核工业产品工艺评审规范

上一篇: EJ/T 628-1999 核电厂安全级连续工作制电动机的质量鉴定
下一篇: EJ/T 629-1992 压水堆燃料组件机械设计和评价

【英文标准名称】:Gas-firedcentralheatingboilers-TypeCboilersofnominalheatinputnotexceeding70kW
【原文标准名称】:燃气集中供暖锅炉.标称热输入量不超过70KW的C型锅炉
【标准号】:BSEN483-1999
【标准状态】:作废
【国别】:英国
【发布日期】:2000-02-15
【实施或试行日期】:2000-02-15
【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】:点火系统(热力工程);屈服强度;铜;热水集中供暖;燃烧产物;焊接接头;集中供暖;试验设备;断裂伸长;流量调节阀;铸铁;性能试验;试验压力;性能;作标记;使用说明;铝;恒温器;铝合金;铜合金;耐久试验;漏泄试验;压力试验;燃气动力装置;锅炉;分类系统;抗拉强度;气阀;变换;设计;水力试验;控制装置;安全装置;燃烧器;效率;温度;热水锅炉;防火安全;厚度;试验条件
【英文主题词】:Atmospheric;Boilers;Burners;Classification;Combustion;Constructionrequirements;Constructions;Definition;Definitions;Efficiency;Energyconservations;Functions;Gasburners;Gasspaceheating;Gaseousfuels;Gases;Gas-fired;Heaters;Heatingengineering;Instructionsforuse;Loading;Marking;Mathematicalcalculations;Nominalthermalload;Operationalinstructions;Pollutants;Safety;Safetyrequirements;Specification(approval);Tanks;Terminology;Testing;Thermaldesignofbuildings;Ventilators
【摘要】:Thisstandardspecifiestherequirementsandtestmethodsconcerning,inparticular,theconstruction,safety,fitnessforpurpose,andrationaluseofenergy,aswellastheclassificationandmarkingofgas-firedcentralheatingboilersthatarefittedwithatmosphericburners,fanassistedatmosphericburnersorpremixedburners,andthatarehereafterreferredtoas"boilers".ThisEuropeanStandardappliestotypeCboilersaslistedin4.2:-typesC1,C3andC5boilersincludingtheircombustionairsupplyandcombustionproductsevacuationductsandtheirterminals;-typesC2andC4boilersincludingtheirconnectionductsbutwithoutthesharedductsystem;thissharedductsystemispartofthebuilding;-typeC6boilerswithoutanyducts;theseductsareseparatelyapprovedandmarketed;-typeC7boilersuntilthedraughtdiverter/air-inletbutwithoutthesecondaryflue;-typeC8boilerswiththeirconnectingductsbutwithoutthechimney,whichispartofthebuilding;andthose-thatarefittedwithatmosphericburners,atmosphericburnersassistedbyafanforthesupplyofcombustionairorevacuationofcombustionproducts,orfullypremixedburners;-thatuseoneormorecombustiblegasescorrespondingtothethreegasfamiliesandtothepressuresstatedin7.1.2.4;-thathaveanominalheatinput(onnetcalorificvalue)notexceeding70kW;-wherethetemperatureofthewaterdoesnotexceed95℃duringnormaloperation;-wherethemaximumwater-sideoperatingpressuredoesnotexceed6bar.ThisEuropeanStandarddoesnotcontainalltherequirementsnecessaryfor:-typeC41,C51,C61,C71andC81boilers;-boilersintendedtobeinstalledintheopen;-boilersofthecondensingtype;-boilersofthecombinationtype(centralheatingandproductionofdomestichotwater).ThisEuropeanStandardonlycoverstypetesting.note:1)ExceptfortypeC6boilers,typeCboilersaremarketedwithducts.CombustionproductsevacuationductsforinstallationinareasofthebuildingotherthantheroominwhichtheboilerisinstalledorductsandchimneyswhicharepartofthebuildingarealsosubjecttotheConstructionProductsDirective.NationalinstallationregulationsmayspecifyfurtherrequirementsandmaylimitthemodesofinstallationpermittedintheterritoryofaCENmemberstate.
【中国标准分类号】:J98
【国际标准分类号】:91_140_10
【页数】:148P.;A4
【正文语种】:英语


【英文标准名称】:Refractorymortars-Determinationofflexuralbondingstrength
【原文标准名称】:耐熔灰浆.测定柔性黏结强度
【标准号】:BSISO13765-4-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-01
【实施或试行日期】:2006-02-01
【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】:粘结强度;施工材料;定义;灰浆;耐火材料;耐熔制品;试验;抗扯裂强度
【英文主题词】:Adhesivestrength;Constructionmaterials;Definition;Definitions;Mortars;Refractorymaterials;Refractoryproducts;Tearstrength
【摘要】:ThispartofISO13765describesamethodofdeterminationoftheflexuralbondingstrengthofthebondedfacebetweenrefractorybrickslaidwithrefractorymortars(afterdryingandfiring).
【中国标准分类号】:Q13
【国际标准分类号】:81_080
【页数】:12P.;A4
【正文语种】:英语