BS 7967-4-2007 住所一氧化碳和燃气设施的燃烧性能.作为燃气设施维修过程的一部分和燃气设施维护的便携式电子燃气分析仪使用指南

作者:标准资料网 时间:2024-05-13 09:22:54  浏览:9679   来源:标准资料网

【英文标准名称】:Carbonmonoxideindwellingsandthecombustionperformanceofgas-firedappliances–Part4:Guideforusingelectronicportablecombustiongasanalysersaspartoftheprocessofservicingandmaintenanceofgas-firedappliances
【原文标准名称】:住所一氧化碳和燃气设施的燃烧性能.作为燃气设施维修过程的一部分和燃气设施维护的便携式电子燃气分析仪使用指南
【标准号】:BS7967-4-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:锅炉;建筑物;二氧化碳;一氧化碳;燃烧;燃烧产物;炊用炉;家用的;气体分析;气体分析仪;气体检测器;燃气加热器;燃气动力装置;维修;性能;便携的;安全措施
【英文主题词】:Boilers;Buildings;Carbondioxide;Carbonmonoxide;Combustion;Combustionproducts;Cookers;Domestic;Gasanalysis;Gasanalyzers;Gasdetectors;Gas-firedheaters;Gas-powereddevices;Maintenance;Performance;Portable;Safetymeasures
【摘要】:ThispartofBS7967givesguidanceontheuseofanelectronicportablecombustiongasanalyserasadiagnosticinstrumenttoassistagasoperative:a)indeterminingthelevelofservicingrequiredforagas-firedappliance;b)inconfirmingsatisfactorycombustionfollowingservicinginaccordancewithmanufacturer’sinstructions;c)inconfirmingsatisfactorycombustionfollowingmaintenance.Thisstandardisintendedtoensurethesafeandefficientoperation,indwellings,of:1)fluelessgas-firedappliances(typeAgas-firedappliances),e.g.cookingappliances,spaceheaters.2)openfluedappliances(typeBgas-firedappliances).3)roomsealedappliances(typeCgas-firedappliances).NOTE1TypesA,BandCclassificationsofgas-firedappliancesaredescribedinPDCEN/TR1749.Thisstandardisforusewithappliancesusing1st,2ndor3rdfamilygases.Thisstandarddealswiththemeasurementofcarbonmonoxide(CO),thedeterminationofcarbondioxide(CO2)andtheirratioincombustionproductsfromgas-firedappliances.NOTE2Thisstandarddoesnotcovertheuseofananalyserduringcommissioning.However,anappliancemanufacturermayspecifytheneedforacombustiontestduringcommissioning.Ifthisiscalledfor,andifeitherduetotheabsenceofthenecessaryequipmentorthroughlackofexpertise,themanufacturer’smethodsandfigurescannotbeapplied,theapplianceneedstobeturnedoff,disconnectedandlabelledasanuncommissionedapplianceuntilsuchtimeaseitherthenecessaryequipmentand/orexpertiseisavailable.NOTE3Followingalandlord’sgassafetycheckinaccordancewithregulation36(3)ofTheGasSafety(InstallationandUse)Regulations1998[1],anelectronicportablecombustiongasanalysercanalsobeusedinaccordancewiththisstandardasadiagnosticinstrumenttodeterminetheneedforfurtherwork.NOTE4Combustionproductsfromgasapplianceswillcontainnitrogenoxides(NOx),predominantlynitrogenmonoxide(nitricoxide,NO)andnitrogendioxide(NO2).Thisstandarddoesnotdealwiththemeasurementofcombustionproductssuchasnitrogenoxidesandaldehydes.Suchproductscouldbepresentintheairinsufficientquantitiestoproveanirritantandcouldbeharmful.Forguidanceontheoccupationalhealthconsiderationsassociatedwiththesecombustionproducts,referencecanbemadetothefollowingdocuments.a)TheInstituteforEnvironmentandHealth’sIEHassessmentonindoorairqualityinthehome:Nitrogendioxide,formaldehyde,volatileorganiccompounds,housedustmites,fungiandbacteria[7].b)TheHealthandSafetyExecutive’s(HSE’s)ChemicalHazardAlertNotices,CHAN28onnitrogenmonoxide[8]andCHAN29onnitrogendioxide[9].PleasenotethattheseCHANsrefertooccupationallevelsspecificallyrelatedtotheworkplacesituation.ForfurtherguidancerefertotheHSE1).
【中国标准分类号】:Q82
【国际标准分类号】:13_040_40;97_100_20
【页数】:22P.;A4
【正文语种】:英语