【英文标准名称】:DINEN12186-2000;DINEN12186/A1-2005
【原文标准名称】:燃气供应系统.输送和分配燃气用气压调节站.功能要求
【标准号】:DINEN12186-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交付使用;控制器;定义;设计;安装;气体分配;气压调速器;燃气供应;燃气技术;送气;气体;燃气动力装置;安装位置;装置;漏泄试验;维修;作标记;材料;操作;计划;压力;压力控制;压力调节器;压力试验;质量保证;质量管理;安全装置;安全工程;规范(验收);强度试验;试验
【英文主题词】:Commissioning;Controllers;Definition;Definitions;Design;Erection;Gasdistribution;Gaspressuregovernor;Gaspressuregovernors;Gassupply;Gastechnology;Gastransportation;Gases;Gas-powereddevices;Installationlocations;Installations;Leaktests;Maintenance;Marking;Materials;Operation;Planning;Pressure;Pressurecontrol;Pressureregulators;Pressuretests;Qualityassurance;Qualitymanagement;Safetydevices;Safetyengineering;Specification(approval);Strengthtests;Testing
【摘要】:ThisEuropeanStandardcontainstherelevantfunctionalrequirementsforgaspressureregulatingstations,whichformpartofgastransmissionordistributionsystems.Itisapplicabletothedesign,materials,construction,testing,operationandmaintenanceofgaspressureregulatingstations.ThisEuropeanStandarddoesnotapplytogaspressureregulatingstationscommissionedpriortothepublicationofthisstandard.ThestationscoveredbythisEuropeanStandardhaveamaximumupstreamoperatingpressurewhichdoesnotexceed100bar.Forhighermaximumupstreamoperatingpressuresthisstandardshouldbeusedasaguideline.Iftheinletpipeworkofthestationisaservicelineandthemaximumupstreamoperatingpressuredoesnotexceed16barandthedesignflowrateisequaltoorlessthan200m3/hundernormalconditions,EN12279applies.BasicsystemrequirementsforgaspressureregulatingstationsarecontainedinthisEuropeanStandard.Requirementsforindividualcomponents(valves,regulators,safetydevices,pipes,etc.)orinstallationofthecomponentsarecontainedintheappropriateEuropeanStandards.Forcombinedregulatingandmeasuringstations,theadditionalrequirementsofEN1776canapply.TherequirementsinthisEuropeanstandarddonotapplytothedesignandconstructionofauxiliaryfacilitiessuchassampling,calorimetering,odorisationsystemsanddensitymeasuring.ThesefacilitiesarecoveredbytheappropriateEuropeanStandards,whereexisting,orotherrelevantstandards.TherequirementsofthisEuropeanstandardarebasedongoodgasengineeringpracticeunderconditionsnormallyencounteredinthegasindustry.Requirementsforunusualconditionscannotbespecificallyprovidedfor,norareallengineeringandconstructiondetailsprescribed.TherequirementsinthisEuropeanstandardarebasedonthephysicalandchemicaldataofgaseousfuelsinaccordancewithtable1ofEN437:1993forfirstandsecondfamilygases.Additionalrequirementsinthecaseofgaseousfuelsheavierthanairareand/orsourgasesarenotcoveredbythisEuropeanStandard.TheobjectiveofthisEuropeanstandardistoensurethesafeoperationofsuchstations.Thisdoesnot,however,relieveallconcernedoftheresponsibilityfortakingthenecessarycareandapplyingeffectivequalitymanagementduringthedesign,constructionandoperation.ThisEuropeanStandardspecifiescommonbasicprinciplesforgassupplysystems.UsersofthisEuropeanStandardshouldbeawarethatmoredetailednationalstandardsand/orcodesofpracticecanexistintheCENmembercountries.ThisEuropeanStandardisintendedtobeappliedinassociationwiththesenationalstandardsand/orcodesofpracticesettingouttheabovementionedprinciples.Intheeventofconflictsintermsofmorerestrictiverequirementsinnationallegislation/regulationwiththerequirementsofthisstandard,thenationallegislation/regulationshalltakeprecedence.
【中国标准分类号】:Q82
【国际标准分类号】:23_060_40;27_060_20;75_200
【页数】:26P.;A4
【正文语种】:英语