BS EN 1487-2000 建筑物阀门.液压安全组.试验和要求
作者:标准资料网 时间:2024-04-30 05:27:21 浏览:9889
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Buildingvalves-Hydraulicsafetygroups-Testsandrequirements
【原文标准名称】:建筑物阀门.液压安全组.试验和要求
【标准号】:BSEN1487-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-10-15
【实施或试行日期】:2000-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:安全装置;阀门;压力试验;止回阀;水加热器;建筑物服务设施;液压设备;给水(建筑物);机械试验;优先尺寸;压力调节器;尺寸;冷水供给系统;压力控制;水蓄热器;集中供暖;水力试验;性能
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesdimensions,materialsandperformancerequirements(includingmethodsoftest)forhydraulicsafetygroups,ofnominalsizesfromDN15toDN40,havingworkingpressuresfrom0,1MPa(1bar)to0,7MPa(7bar).Hydraulicsafetygroupsareintendedforfittingtothecoldwatersupplyofstoragewaterheaters,havingamaximumdistributiontemperatureof95℃,forallenergysources.Hydraulicsafetygroupscontrolandlimitthepressureinhotwaterheatersandprevent,byonefunction,thebackflowofwarmwaterintothecircuit,andthecontaminationofwaterinthewaterheatersbythedischargedwater.Hydraulicsafetygroupsdonotcontrolthetemperaturebutalonemayascertainthehydraulicsafetyofwaterheatersifthemechanicalresistanceofthewaterheaterremainsatleastequaltotheratingpressure.NOTE:Theuseofthedevicespecifiedinthisstandarddoesnotoverridetheneedtousecontrols(e.g.thermostatsandcut-outs)whichactdirectlyonthepowersourcesofwaterheaters.note:1)Allpressuresaregaugeunlessotherwisestated.
【中国标准分类号】:J16
【国际标准分类号】:91_140_60
【页数】:26P;A4
【正文语种】:英语
【原文标准名称】:建筑物阀门.液压安全组.试验和要求
【标准号】:BSEN1487-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-10-15
【实施或试行日期】:2000-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:安全装置;阀门;压力试验;止回阀;水加热器;建筑物服务设施;液压设备;给水(建筑物);机械试验;优先尺寸;压力调节器;尺寸;冷水供给系统;压力控制;水蓄热器;集中供暖;水力试验;性能
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesdimensions,materialsandperformancerequirements(includingmethodsoftest)forhydraulicsafetygroups,ofnominalsizesfromDN15toDN40,havingworkingpressuresfrom0,1MPa(1bar)to0,7MPa(7bar).Hydraulicsafetygroupsareintendedforfittingtothecoldwatersupplyofstoragewaterheaters,havingamaximumdistributiontemperatureof95℃,forallenergysources.Hydraulicsafetygroupscontrolandlimitthepressureinhotwaterheatersandprevent,byonefunction,thebackflowofwarmwaterintothecircuit,andthecontaminationofwaterinthewaterheatersbythedischargedwater.Hydraulicsafetygroupsdonotcontrolthetemperaturebutalonemayascertainthehydraulicsafetyofwaterheatersifthemechanicalresistanceofthewaterheaterremainsatleastequaltotheratingpressure.NOTE:Theuseofthedevicespecifiedinthisstandarddoesnotoverridetheneedtousecontrols(e.g.thermostatsandcut-outs)whichactdirectlyonthepowersourcesofwaterheaters.note:1)Allpressuresaregaugeunlessotherwisestated.
【中国标准分类号】:J16
【国际标准分类号】:91_140_60
【页数】:26P;A4
【正文语种】:英语
下载地址: 点击此处下载