Explosion-proof positive-pressure cabinets, according to differences in structure, performance, and positive-pressure protection forms, can be divided into static explosion-proof positive-pressure cabinets and non-static explosion-proof positive-pressure cabinets. Whether static explosion-proof positive-pressure cabinets or non-static explosion-proof positive-pressure cabinets, they must comply with the following general explosion-proof structure and safety requirements.

Explosion-proof Positive PressureStrengthCabinetMetallurgyMetalEnclosure的RecommendationsBuildMaterial And antiPressureStrength

Explosion-proof Positive PressureStrengthCabinetDomestic，MachineShellOftenbeCalledOperating"Positive PressureStrengthMachineShell"，TheseIsExplosion-proof Positive PressureStrengthCabinet的keycompositionPart。Generally, the positive-pressure enclosure of the explosion-proof positive-pressure cabinet is made of thick steel plate (such as Q235 steel) or stainless steel plate (such as 304 stainless steel).。The positive-pressure enclosure of the explosion-proof positive-pressure cabinet shall possess certain impact toughness. The positive-pressure enclosure, delivery pipes, and connecting components must meet the test pressure values of explosion-proof standards without deformation or damage.。The explosion-proof positive-pressure cabinet shall be equipped with an automatic safety device inside the cabinet. When the pressure inside the positive-pressure cabinet is too high, pressure limiting is performed to prevent damage to the explosion-proof positive-pressure cabinet.。

Explosion-proof Positive PressureStrengthCabinet的Siemens And OverseasCover

Explosion-proof Positive PressureStrengthCabinet的Siemens And OverseasCoverneed And ElectricalcircuitOpenTogetherInteractiveLock，QuiteSiemens Or OverseasCoverPunchingOpenWhenEngrave，ShouldQuiteautomaticPower OffExplosion-proof Positive PressureStrengthCabinetDomesticTomorrowexplosion-proofprocessingElectricalComponentsdevice的Switchpower supply；QuiteSiemens Or OverseasCover And 没WithDependablyChartPay AttentionDropWithFront，InvincibleUpWithMoreSecondaryForthis kind ofTomorrowAdvanced explosion-proofprocessingComponentsdevicepower supplysystem。

Explosion-proof Positive PressureStrengthCabinet的AdvancedRiskReputation And OutputStationReputation

Explosion-proof Positive PressureStrengthCabinetInside的ArgonStation的AdvancedStationReputation And OutputStationReputationposition，based onMaintenanceGas的Cost-performanceAnalysisComeAdjustment。When the density of the protective gas used is greater than that of air, the air inlet is set at the top of the explosion-proof positive-pressure cabinet and the outlet at the bottom; when argon is lighter than air, the air inlet is set at the bottom and the outlet at the top.。The air inlet and outlet of the explosion-proof positive-pressure cabinet should both be set at opposite positions, as this layout facilitates gas flow and purging ventilation.。

Explosion-proof Positive PressureStrengthCabinetInternalstructureShouldEquipmentconductLevelPipe

In order toensureExplosion-proof Positive PressureStrengthCabinetInternalstructureHighlyAchieveVeryBrilliant的BlowingCleanStation旋according toExplosion-proof Positive PressureStrengthCabinetInside的EveryOneProductioncornerFall，Explosion-proof Positive PressureStrengthCabinetShouldUseconductLevelPipeModificationAdvancedArgonStation的BlowingCleanActualPracticalEnergy-savingEffect。

Explosion-proof Positive PressureStrengthCabinetShouldenhancementFire苗 And 炙HeatParticleMineralIsolationPlate

QuiteExplosion-proof Positive PressureStrengthCabinet的OutputStationReputationInstallationinExplosive GasEnvironmentInsideWhen，inExplosion-proof Positive PressureStrengthCabinet的MachineShellInternalstructureShouldEquipmentOnesomeIsolationPlate，avoidanceMachineShellInside的炙HeatParticle And VeryWith May ReleasesparkReleaseElectricaccording toExplosion-proof Positive PressureStrengthCabinet的OutputStationReputation冒OutputMachineShell，DrainDewAchievePerimetersideExplosive Atmosphere。

Explosion-proof Positive PressureStrengthCabinet的protectionrequirements

inExplosion-proof Positive PressureStrengthCabinetInternalstructureIn order toensurenormal的UseIn的Working PressureHighDuringOverseasClasspressurePositive PressureStrength，RemoveOpenmust的AerospaceStationMainstreamQualityPositionOverseas，Explosion-proof Positive PressureStrengthCabinet的SealingClosedPerformanceBrilliantsome，avoidanceMaintenanceGasDrainDew，ReduceLessExplosion-proof Positive PressureStrengthCabinetInsidepressure。

On-site requirements for the application of explosion-proof positive-pressure cabinets

1.Cabinet Body的Installation Method:Indoor Or OutdoorWithFuturePanelPlate，没With Obviously VibrationInteractionStandardEntire的InvincibleArea，Cable RoutingformForCableGullyCable Routing Or nonSeamlessSteelPipeCable Routing，needaccording torequirementsWillInvincibleLineAcceptAchieveProfessionalUsersTypeGroundingScrewWireSupreme

2.inHandling、InstallationIn，ProhibitPreventGreaterWidth歪Oblique，ProhibitPreventChoose撬、锤Etc.method挪Interaction

3.QuiteMarketmustCriticalWithsafetyPerformanceDryNet的StationInteractionValve（compressedGas）

4.AdvancedRiskReputationTotalMainstreamQuality≥7m3/h

5.normalOperateRotatesystempressure200～300Pa

6.LowWorking PressureEarly WarningValue100Pa

7.StationInteractionValveWorking Pressure0.4～0.8MPa

8.VentilationStationTimeIsin30min

9.LowPositive PressureStrengthMaintenanceValue50Pa

10.HighPositive PressureStrengthMaintenanceValue400Pa