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
