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Beijing Chuangyu Electromechanical Equipment Co., Ltd
Mystery of Fire Gas Top Pressure Water Supply Equipment
NegotiableUpdate on 05/11
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Overview
Key components and technical details $r $n1. The high-pressure gas source system $r $n uses nitrogen cylinder groups or air compressors (which need to be dried and filtered) to avoid oxygen corrosion. The pressure of the $r $n gas source needs to be accurately calculated based on the volume of the water tank and fire protection requirements (such as Pascal's principle: \\ \\ (P_1V_1=P_2V_2 \\ \\)). $r $n2. Stable voltage control technology $r $n proportional valve or PID controller dynamically adjusts air pressure to prevent water hammer effect. $r $n dual redundancy design ensures that the system can still operate in the event of a single component failure. $r $n3. Antifreeze and anti-corrosion design $r $n Antifreeze or electric heat tracing needs to be added in cold regions
Product Details
firefightingGas topPress it downWater equipmentIt is a utilizationcompressGas（usuallyFor nitrogenQi)As a driving forceSource,atWhen a fire occursfastforFire protection pipeline networkProvide high voltagewaterkeyequipmentIts coremysteryIn terms of efficiencyThe gasliquidenergyConversion andstablePressure maintenancemechanismbelowFrom the working principleTechnologyadvantage、applicationScene andPrecautionsAnalysis of various aspectsIts mystery：
1working principleofmystery
1.qiLiquid isolationdesign
The equipment adoptscapsuleFormula ordiaphragmAtmospheric pressureCan,compressGas and WaterphysicsisolationAvoid gasdissolved inwaterlead topressure fluctuation，Ensure the systemresponse speed.
2. pressuresuperpositioneffect
When a fire occursElectromagneticValve quicklyOpen,compressed gas（Usually preCharge to0.6~1.2MPa）Promotestorewater jugThe water insideenterpipeline networkIn a short period of time(About)10~30 seconds）WillwaterPressure increaseTo the fire departmentRequired pressure(such as0.8~1.6MPa）No needwaitPump start.
3. Smart Linkagecontrol
Through pressuresensor real-timeMonitoring pipeline networkPressure,andFire MasterPump AutomaticSwitching,Implement“gasTop pressure→The water pump continues to operate供水”Seamlessjoin.
twoTechnologyadvantageousmystery
1.instantaneousresponsiveness
traditionPump startRequired quantityminuteButGas topPressure equipmentCan be done in secondsWithin the leveloutputhigh-pressure waterEspeciallyApplicable toInitial firerescueofprime time.
2. Nothingelectricitydependence
atPower outage orwater pumpin case of failure, onlyRelying on storagegas cylinderenergyCan be maintainedshortTime water supply（usually10~30 minutes）, Enhancesystem reliability.
3. Energy saving andSpace efficiency
compared tohigh positionwater tanksavearchitectureSpace;atmospheric pressureTank volumeSmall,FlexibleInstallIn the basementOr equipmentBetween.
threeKey pointscomponentWith technologydetails
1. high-pressure gassourcesystem
adoptnitrogenbottle groupOr airCompressor（Need to dryfilter）To avoidoxygenCorrosion.
gas sourcePressure is requiredaccording towater tankVolume andFire Protection RequirementspreciseCalculate（Ru PaSkAprinciple：\\(P_1V_1= P_2V_2 \\)）.
2. Voltage stabilization controltechnology
proportional valveOr PIDcontrollerdynamicAdjust air pressure， 防止waterHammer effect.
doubleroadredundant designEnsure thatsinglecomponentin case of failureThe system is stillcanfunction.
3.preventfreezeandAnti corrosion design
coldRegional needsAddpreventFrozen liquidOr electricitytrace heating；
insideWall adoptsepoxy resinCoating,Prevent water qualityCorrosion.
fourApplicationscene
Senior management/super high-risearchitecture: ResolvetraditionPump liftingCheng is insufficientproblem.
electricityunstableregionAs follows:petrifyFactoryData centers, etc.
specialvenue: SubwaytunnelWaiting for spaceRestricted environment.
5Precautions
1. regular maintenance
checkatmospheric pressureCan sealingSex,Prevent gasLeakage（yearleakRate should be＜5%).
biannuallyTest gasbottlePressure andelectromagneticValve sensitivity.
2. Water quality management
avoidsuspensionBlockage of objectsspraydrenchHead,Regular needsrinsewater tank.
3. specificationcompliance
comply withGB 27898.2 2011《fixedFirefighting is providedWater equipment》Standard, need tothird partycertification.
VIFuture Development Trends
intelligentization：Internet of Thingsremotemonitoringatmospheric pressureWater levelandequipmentStatus.
greentransform：Utilize renewable energy sources(such asSolar energy)driveaircompressor.
integrationtransform: WithsprayShower systemSmokedetectorLinkage optimization.
throughthe abovedesignFire gasTop pressuregiveWater equipmentat the critical momentbecomeSilentThe GuardianThe person,Its technologyThe core lies inTransform physicsprincipleand engineeringreliabilitycombine, forFire rescuewinPrecious time.
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