喷头洒水曲线

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1、CustomerService/Sales:Tel:(215)362-0700/(800)523-6512TechnicalServices:Tel:(800)381-9312/Fax:(800)791-5500Fax:(215)362-5385SPRINKLERSPRAYPATTERNSRefertotheGeneralDescriptionsectionbeforeapplyingthespraypatterndata.limitofsprayasopposedtothetypicalbasedongivingthesprinklerdesignerGenerals

2、prayrepresentationofasinglelineonthequickestreferenceastotheoverallatwo-dimensionalgraph.spraypatterninalaboratoryenviron-Descriptionmentandmaynotreflectactualcondi-FortheWallWettingmethod,therep-tionsexperiencedinthefield.resentativesprinklersamplewasInformationfortheSprinklerSprayPatte

3、rnsprovidedinthisdocumentissprayedwithinroomsthatwereNOTEprovidedinoneoffourmethods:equivalentinsizetovariouscoverageSprinklersaredesignedandlabora-areas,andatcorrespondingflowrates.toryapprovedtomeetspecificspray•SprayProfilePatternThewettingofthewallswasthendistributionrequirements.The

4、Sprin-•CrossSectionalPatterndocumented.WhilethistypeofdataklerSprayPatterndataprovidedinthisrequiresinterpolationbetweencover-•WallWettingPatternageareasandflowrates,itisconsid-documentrepresentsonlyaportionoftheoverallspraydistributioncharac-•AverageAppliedDensityeredtobethebestwaytopor

5、traytheteristicsusedbyapprovallaboratoriesintricaciesofextendedcoverageandfordeterminingapplicabilitytoaspe-Foreachmethodarepresentativeresidentialtypesprinklerspraypat-sampleofaTFPsprinklerwasin-terns.cificinstallationstandards,e.g.NFPAstalledanddatawascollectedaccord-13,InstallationOfS

6、prinklerSystems.ingly.FortheAverageAppliedDensityDeviationfromrecognizedinstallationmethod,waterwascollectedatavari-rulesmustbeapprovedbytheAuthor-FortheSprayProfilemethod,wateretyofelevationsbelowtherepre-ityHavingJurisdiction.wascollectedatavarietyofelevationssentativesprinklerviaaturn

7、tableap-belowtherepresentativesprinklerviaparatussimilartothe“10Panaturntableapparatussimilartothe“10DistributionTest”describedinUL199.PanDistributionTest”describedinHowever,becausecertainsprinklersUL199.Consequently,theprofilesaredonotdischargeallofthewaterinaaradialaver