BS EN 14470-1-2004 Fire safety storage cabinets - Safety storage cabinets for flammable liquids《防火安全存储柜 易燃液体用安全存储柜》.pdf

1、BRITISH STANDARD BS EN 14470-1:2004 Fire safety storage cabinets Part 1: Safety storage cabinets for flammable liquids The European Standard EN 14470-1:2004:2000 has the status of a British Standard ICS 13.220.40; 71.040.10 BS EN 14470-1:2004 This British Standard was published under the authority o

2、f the Standards Policy and Strategy Committee on 11 October 2004 BSI 11 October 2004 ISBN 0 580 44560 7 National foreword This British Standard is the official English language version of EN 14470-1:2004. The UK participation in its preparation was entrusted to Technical Committee LBI/18, Laboratory

3、 furniture and fittings, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the

4、BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible fo

5、r its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK int

6、erests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when

7、 the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN144701 April2004 ICS13.220.40;71.040.10 Englishversion FiresafetystoragecabinetsPart1:Safetystoragecabinetsfor flammableliquids Armoiresdestockagedescuritincendie

8、Partie1: Armoiresdestockagedescuritpourliquides inflammables FeuerwiderstandsfhigeLagerschrnkeTeil1: SicherheitsschrnkefrbrennbareFlssigkeiten ThisEuropeanStandardwasapprovedbyCENon2February2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisE

9、urope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherla

10、nguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland

11、,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexpl

12、oitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN144701:2004:EEN144701:2004(E) 2 Contents page Foreword . 3 Introduction 4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. 5 4 Classification. 6 5 Construction 6 5.1 Fireprotection . 6 5.2 Doors 6 5.3 Sideandback

13、walls . . 6 5.4 Ventilation 7 5.5 Shelves. 7 5.6 Spillcontainmentsump 7 6 Fireresistance. 7 7 Informationtobesupplied . 8 8 Markingandlabelling. . 8 AnnexA (normative) Typetestingtodetermineprotectionlevel,henceclassification . 10 A.1 Principle . 10 A.2 Testingapparatusandmeans . 10 A.3 Testmodels .

14、 10 A.3.1 Quantityanddescriptionoftestmodels . . 10 A.3.2 Preliminaryexaminationofthetestmodel. 11 A.4 Preparationoffiretest 11 A.4.1 Installationoftestmodel 11 A.4.2 Temperaturemeasuringdeviceplacementinthetestmodel 12 A.4.3 Temperaturemeasuringdeviceplacementinthefurnace . 12 A.5 Firetestingproced

15、ure 12 A.6 Testreport. . 12 AnnexB (normative) Approvalfollowingconstructionalterations. 16 Bibliography . 17EN144701:2004(E) 3 Foreword Thisdocument(EN144701:2004)hasbeenpreparedbyTechnicalCommitteeCEN/TC 332 “Laboratoryequipment”,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventh

16、estatusofanationalstandard,eitherbypublicationofan identicaltextorbyendorsement,atthelatestbyOctober2004,andconflictingnationalstandards shallbewithdrawnatthelatestbyOctober2004. AnnexesAandBarenormative. ThisdocumentincludesaBibliography. EN14470, Firesafetystoragecabinets, consistsofthefollowingpa

17、rts: Part1Safetystoragecabinetsforflammableliquids Part2Safetystoragecabinetsforpressurisedgascylinders(inpreparation) AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthe followingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Cyprus,Czech Republic,D

18、enmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy, Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia, Spain,Sweden,SwitzerlandandUnitedKingdom.EN144701:2004(E) 4 Introduction ThisEuropeanStandarddescribesthedesignandtestingcriteriaforsafe

19、tycabinetstobeusedin laboratoriestostoreflammableliquidsinclosedcontainersatnormalroomtemperatures. Primarily,thisEuropeanStandardcoversthethreemajorsafetyrequirementsforstorageof flammableliquids,whichare: a) minimisingthefirerisksassociatedwiththestorageofflammablesubstancesandprotectionof thecabi

20、netscontentsintheeventoffireforaknown(tested)minimumlengthoftime(firerating); b) minimisingtheamountofvapourreleasedintotheworkingenvironment; c) retentionofaccidentalspillagewithinthecabinet. Testingofthecabinetseea)aboveunderfireconditionsisanormativepartofthestandardandthe proceduresandinterpreta

21、tionofthetestsaredescribedindetail. Thefiretestseea)aboveprovidesforfourcategoriesoffireprotection/ratings.Inpracticethe degreeoffireprotection/ratingallowstheusertoselect,dependingonindividualcircumstances,a cabinetwhichwillallowsufficienttimeforpersonneltoleave,andfirefighterstoenterthelaboratory

22、beforeitislikelytothattheflammablesstoredturnapossibleminor/extinguishablefireintoan uncontrollableone.Themethodsofachievingb)andc)abovearesufficientlyflexibletoallowfor local/nationalneeds. Cautionshouldbeexercisedwhendeterminingtheappropriatecabinetfireratingwhenflammables havingautoignitiontemper

23、aturesbelow200 Cand/orhavinghighvapourpressuresatroom temperatureareinvolved.Whensuchflammablematerialsarebeingstored,expertadviceshouldbe sought.EN144701:2004(E) 5 1Scope ThisEuropeanStandardisaproductspecification,givingperformancerequirementsforfiresafety cabinetstobeusedforthestorageofflammablel

24、iquidsinlaboratories.Itisapplicabletocabinets withatotalinternalvolumeofnotgreaterthan1m 3 ,whichmaybefreestanding,restrainedtoawall ormountedonwheelsorcastors.Itisnotapplicabletobrickenclosuresorwalkinstoragerooms. ThisEuropeanStandardisnotapplicabletocabinetswhichdonottaketheirweightontheirbase. R

25、equirementsaregiveninrespectoftheconstructionofthecabinetanditscapacitytoresistfire conditionsontheoutside.Aclassificationofcabinetsisgiven,accordingtotheleveloffireresistance offered,andatypetestisincluded,whichdrawsonalreadyexistingfireresistancetests,suchas thosegiveninISO83411andEN 13631. Thetes

26、tsdescribedinthisEuropeanStandardaretypetests. NOTE1 ThisEuropeanStandarddoesnotdiscriminatebetweendifferentflammableliquids,whichmayhave considerablydifferentphysicalproperties.Thesuitabilityofthestandardinrespectofanygivenflammableliquid shouldbeascertainedbytheuser. NOTE2 Attentionisdrawntonation

27、alregulationswhichmayapplywithregardtothestorageofflammable liquids. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetext,andthe publicationsarelistedhereafter.Fordatedreferenc

28、es,subsequentamendmentstoorrevisionsofany ofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitbyamendmentor revision.Forundatedreferencesthelatesteditionofthepublicationreferredtoapplies(including amendments). EN13631:1999, FireresistancetestsPart1:Generalrequirements. ENISO47962,

29、LaboratoryglasswareBottlesPart2:Conicalneckbottles(ISO47962:2000). ENISO13943:2000, FiresafetyVocabulary(ISO13943:2000). ISO3864(allParts), Safetycoloursandsafetysigns. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninENISO13943:2000 andthefollowingapply. 3.1 t

30、ype specimenofadesignmanufacturedwiththecharacteristicsintendedforseriesproduction 3.2 typetesting conformitytestingonthebasisofoneormorespecimensofproductrepresentativeoftheproductionEN144701:2004(E) 6 4Classification AfiresafetystoragecabinetshallbeclassifiedasoneoftheTypeslistedinTable1. Table1Fi

31、resafetystoragecabinetTypeclassification Type Timetaken forTtorise by180K (min) Test accordingto EN13631 Ventilation connection facility required Selfclosing doors 15 ! 30 ! 60 ! 90 ! 5Construction 5.1Fireprotection Inthecaseofafire,thecabinetshallassurethat,foratleast15min,thecontentsofthecabinetdo

32、 notcontributeanyadditionalrisksorspreadoffire. 5.2Doors 5.2.1 Thedoorsofthecabinetshallbefullyselfclosingfromanyposition. Theclosingtimeofthedoors,fromthetimeofdoorrelease,shallnotexceed20s.Thetimefor closingdoorsfromtheircompletelyopenpositionorfromthepositiongivenbyaholdopenfeature shallbemeasure

33、dwithastopwatch,atatemperatureof(205)C. Ifaholdopenfeatureisincluded,thedoorsshallclosefullyintheeventofatemperatureof (50 0 10 - )Cbeingreachedinthevicinityofthefrontofthecabinet.Thetemperaturereleasesensor forthisshallbepositionedinfreelycirculatingair,sothatitcanheatuprapidly. 5.2.2 Thetemperatur

34、ereleasecomponentoftheclosingdeviceshallbeconfirmedasconforming totherequirementsspecifiedin5.2.1,bythemanufacturersdeclarationofconformity. 5.2.3 Doorsandtheirsurroundingsshallbedesignedsuchthattheriskofinjuriesbypinchingis minimised.Tominimiseinjuriesbyclosureofthedoors,thestaticforceshallnotexcee

35、d100N betweenthemainclosingedgeandthecounterclosingedge. 5.2.4 Itshallbepossibletooperateeachdoorsinglehandedly. 5.2.5 Ifthedoorsarelockable,thelockingdeviceshallnotcompromisetheselfclosing performancerequiredin5.2.1. 5.3Sideandbackwalls Thesideandbackwallsofthecabinetshallbeofthesamethicknessandcom

36、parableconstruction. SITIRBDRADNATS H SB EN 074414002:1- egarots ytefas eriF stenibac s ytefaS :1 traPtf stenibac egaroor flmmaasdiuqil elb ThE euorpena tSnadadr NE 10744-102:2:40000 has hte tsutas of a irBtsih Stadradn ICS1 322.004.;7 1004 01 07441NE:14002(E) 6 C4lfissaitacnoi fAiresafetystroacegai

37、bstenhlaeblclsasifidesanofoeehtTypeslistdeTniabl.1e TablF1eierfastetsyorgabaceniteTypealcfissication Tyep atemiTnek esirotTrof byK081 )nim( tseT roccadniotg NE13631 oitalitneVn tcennocnoi tilicafy ereriuqd solcfleSign srood 51 ! 03 ! 06 ! 09 ! noitcurtsnoC5 .51iFperrtocetino htnIceasefofairet,cehabi

38、nesthallsasurehtf,taortasaelt51min,htcetnostnefoehtcibatenod ctonontriubetnaydatidiolanrisksrosprfodaefire. .5srooD2 1.2.5 Troodehsfocehtabinesthallfebullyseflcsolingfromnaypositi.no Tcehlsotgniimefoodehtros,frommitehteforoodresaels,ehalltonxecdee02s.Tehtimefor clsogniodrosfromriehtcompletelyonepsop

39、tioironfrmosopehtitinoigevbnyalohodnepfrutaee sllahmebsaerudehtiwsatopwctah,tametareprutaefo(20)5.C fIlohadepofnrutaeesiinclu,dedehtodrosslahcllsofeullyinhteevenfotatemreprutaefo (05 0 01 - )CiebgnrecavehtnidehicinityfofehtrtnofocehtabienT.tmetehreprutareeelsasesnero forsihtslahblesopitienonidfrleey

40、circluitaagnir,sottahctiaehnutaprapidly. 2.2.5 Tehmetreprutaereelsaecomfotnenopehtclsoedgniciveslahblecfnorimsadecfnoromign htotreuqerimestnescepfideini.2.5b,1ytmehfunacaruterscedralationfocfnoromity. 3.2.5 rooDsnahtdriesurrouidnsgnshallebsediengsduchahtttrehiskfojniurisebypicnhignsi miinmis.deTomim

41、inisejniurisebyclsorufoeehtodros,sehttcitaforcselahnloxetceed100N tebwetnemehacnilsognideegdnacehtotnureclsoiegnegd. 4.2.5 stIlahblepossilboteporeetacaedhroosilgneahedn.yld 5.2.5 fIodehtrosraleockeht,elbalockgniedciveshlalnotcompromiseehtseflcsolign repformcnareriuqeeidn.5.1.2 .53iSabdnaedkcwalls Ts

42、ehinaedbdackwallsfocehtanibesthlaeblfosehtamecihtksenscdnaomrapelbacsnortcuit.no SITIRBDRADNATS H SB EN 074414002:1- egarots ytefas eriF stenibac s ytefaS :1 traPtf stenibac egaroor flmmaasdiuqil elb The European tSnadadr EN 14470-1:2004:2000 has the status of a British Standard ICS3 12.20.40; 710.4

43、0.0 1 07441NE:14002(E) 6 C4lfissaitacnoi fAiresafetystroacegaibstenhlaeblclsasifidesanofoeehtTypeslistdeTniabl.1e TablF1eierfastetsyorgabaceniteTypealcfissication Tyep atemiTnek esirotTrof byK081 )nim( tseT roccadniotg NE13631 oitalitneVn tcennocnoi tilicafy ereriuqd solcfleSign srood 51 ! 03 ! 06 ! 09 ! noitcurtsnoC5 .51iFperrtocetino htnIceasefofairet,cehabinesthallsasure