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基于非贮压干粉灭火装置产气剂的性能研究 Title:ResearchonthePerformanceofGasGeneratingAgentsforNon-pressurizedDryPowderFireSuppressionSystems Abstract: Non-pressurizeddrypowderfiresuppressionsystemshavegainedsignificantattentionduetotheireffectivenessinextinguishingvarioustypesoffires.Thekeycomponentofthesesystemsisthegasgeneratingagent,whichplaysacrucialroleingeneratinginertgastodispersethedrypowderandsuppressthefire.Thispaperaimstoexploreandevaluatetheperformanceofdifferentgasgeneratingagentsusedinnon-pressurizeddrypowderfiresuppressionsystems.Thestudyincludesaninvestigationofthechemicalcomposition,activationmechanisms,andefficiencyofgasgeneration,aswellastheenvironmentalimpactoftheseagents.Thefindingswillprovideabetterunderstandingoftheefficacyandpotentialimprovementsfornon-pressurizeddrypowderfiresuppressionsystems. 1.Introduction 1.1Background 1.2Objectives 2.GasGeneratingAgents 2.1ChemicalComposition 2.2ActivationMechanisms 2.3EfficiencyofGasGeneration 2.4EnvironmentalImpact 3.PerformanceEvaluationMethods 3.1ExperimentalSetup 3.2ComparativeAnalysis 4.ResultsandDiscussion 4.1GasGenerationEfficiency 4.2ActivationTime 4.3SuppressionEfficiency 4.4EnvironmentalConsiderations 5.OptimizationStrategies 5.1EnhancementofGasGenerationEfficiency 5.2ReductionofActivationTime 5.3MinimizationofEnvironmentalImpact 6.Conclusion 6.1SummaryofFindings 6.2ImplicationsandFutureResearch 1.Introduction 1.1Background Non-pressurizeddrypowderfiresuppressionsystemshavebeenwidelyrecognizedaseffectivefirecontrolsolutionsduetotheiruniqueattributes,suchasrapiddeployment,versatilityinextinguishingvarioustypesoffires,andminimalcollateraldamage.Thesesystemsarecommonlyemployedinenvironmentswheretraditionalsprinklersystemsmaynotbesuitable,suchasserverrooms,electricalcabinets,orsensitiveequipmentareas.Theeffectivenessofnon-pressurizeddrypowdersystemsgreatlydependsontheperformanceofthegasgeneratingagentsresponsibleforgeneratinginertgasanddispersingthedrypowder. 1.2Objectives Thisresearchaimstoinvestigateandevaluatethe