High Pressure Fire Fighting Water Electric Pump

High Pressure Fire Fighting Water Electric PumpXBDLvertical1stage&1primingpumpssystem,usedtotransferclearwaterandsimilarliquidswithsimilarphysical&chemicalproperties,withoutsolidparticles,appliedandsuitableinpressureboostedwatersupplyinfirefightsystems,industrialandmunicipalwatersupplyanddrain,high-buildingarchitecturepressureboostedwatersupply,remotewatersupply,heating,bathrooms,boilercold&hotwatercirculation,pressureboostedair-conditioningsystemwatersupplyandperipheralfacilities.
XBD-Lfirefightpumpssystem'sperformanceandtechnicalparameterscomplywithGB6245-1998"Performancerequirementsandtestmethodsforfirepumps",andobtainscertificatesfrom"ChinaNationalFireFightEquipmentQualitySupervision&TestingCenter".
Computerdesignandoptimizedprocessing,strongtechnicalpower,richmanufactureexperiencesandperfecttestmethodsensurestableandreliablequality.Characteristics:
1.Compactstructure,small,nice,verticalinstallation,lessareaforinstallationneeded,gravityonfeet,stablerunningandlonglife.
2.Stablerunning,littlenoise,highlyconcentriccomponents.
3.Advancedhydraulicmodel,highefficiencyandperformance.
4.Thesuperiormechanicalshaftseal,highlyendurableagainstfriction,noleak,longlife.
5.Thepumpinletandoutletareonasamehorizontalline,samesizes,easytoinstallanduninstall.
6.Easytomaintain,pipesuninstallisnotneeded,youonlyneedtakeoffpumpcapnuts,thentakeoutmotorandtransmissionelements,beforemaintaining.Technicalparameters:
flow:5-100L/S;
pressure:0.10-1.25Mpa;
power:1.1-250KW;
rotationspeed:980-2900r/min;
diameter:φ50-φ300;
temperaturerange:≤80ºC.ModelnumberFlowQ
(L/s)Outletpressure
(MPa)Rotationspeedn
(r/min)PowerP
(Kw)Efficiencyη
(%)XBD3.0/5-50(65)50.302900463XBD3.2/5-50(65)0.32XBD3.4/5-50(65)0.34XBD4.6/5-50(65)50.4629007.558XBD4.8/5-50(65)0.48XBD5.0/5-50(65)0.50xBD7.6/5-50(65)50.7629001550xBD7.8/5-50(65)0.78XBD8.0/5-50(65)0.80xBD11/5-50(65)51.1029003040xBD12/5-50(65)1.20xBD12.5/5-50(65)1.25XBD3.0/10-65(80)100.3029007.571XBD3.2/10-65(80)0.32XBD3.4/10-65(80)0.34XBD4.6/10-65(80)100.4629001567XBD4.8/10-65(80)0.48XBD5.0/10-65(80)0.50xBD7.6/10-65(80)100.7629002259XBD7.8/10-65(80)0.78XBD8.0/10-65(80)0.80xBD11/10-65(80)101.1029003754XBD12/10-65(80)1.20xBD12.5/10-65(80)1.25XBD3.0/25-80(100)250.3029001576XBD3.2/25-80(100)0.32XBD3.4/25-80(100)0.34XBD4.6/25-80(100)250.4629002274XBD4.8/25-80(100)0.48XBD5.0/25-80(100)0.50xBD7.6/25-80(100)250.7629003769XBD7.8/25-80(100)0.78XBD8.0/25-80(100)0.80xBD11/25-80(100)251.1029007569XBD12/25-80(100)1.20xBD12.5/25-80(100)1.25XBD13/25-80(100)251.3029009057XBD14/25-80(100)1.40xBD15/25-80(100)1.50xBD3.0/45-100(125)450.3029002273XBD3.2/45-100(125)0.32XBD3.4/45-100(125)0.34XBD4.6/45-100(125)450.4629003777XBD4.8/45-100(125)0.48XBD5.0/45-100(125)0.50xBD7.6/45-100(125)450.7629005580xBD7.8/45-100(125)0.78XBD8.0/45-100(125)0.80xBD11/45-100(125)451.1029009070xBD12/45-100(125)1.20xBD12.5/45-100(125)1.25XBD2.8/55-150(200)550.2814503078XBD3.0/55-150(200)0.30xBD3.2/55-150(200)0.32XBD4.6/55-150(200)550.4614504575XBD4.8/55-150(200)0.48XBD5.0/55-150(200)0.50xBD7.6/55-150550.7629007576XBD7.8/55-1500.78XBD8.0/55-1500.80xBD11/55-150551.10290011073XBD12/55-1501.20xBD12.5/55-1501.25XBD13/55-150451.30290011080xBD14/55-1501.40xBD15/55-1501.50xBD4.6/100-2001000.4614507581XBD4.8/100-2000.48XBD5.0/100-2000.50xBD3.0/150-2501500.3014507580xBD3.2/150-2500.32XBD3.4/150-2500.34XBD4.6/140-2501400.4614509072XBD4.8/140-2500.48XBD5.0/140-2500.50xBD2.4/200-3002000.249707581XBD2.6/200-3000.26XBD2.8/200-3000.28XBD2.8/200-300(350)2000.2814509084XBD3.0/200-300(350)0.30xBD3.2/200-300(350)0.32XBD4.0/200-3002000.4097013284XBD4.2/200-3000.42XBD4.4/200-3000.44XBD4.6/160-3001600.46145011078XBD4.8/160-3000.48XBD5.0/160-3000.50xBD4.6/200-3502000.46145016083XBD4.8/200-3500.48XBD5.0/200-3500.50xBD2.8/300-4003000.28145013276XBD3.0/300-4000.30xBD3.2/300-4000.32XBD2.8/330-5003300.28145016078XBD3.0/330-5000.30xBD3.2/330-5000.32Start,runningandstop
Start
1.Firstofall,pourwaterintopipes,tomakethepumpandinletpipefilledbywater.Thepipesshallbesealed,noairleaked.(no-waterinsidestartisforbidden)
2.Closeglobevalveandcockonoutletpipe,toreducestartcurrency.
3.Rotatetherotorbyhand,lubricatethebearingandcheckpumpimpeller,sealring,ifitcannotrotate,youshallnotstart.
4.Trytostart,motorrotationdirectionshallbeassameasthearrowdirectiononthepump.
5.Whenrotorworksnormally,opengraduallytheoutletglobevalve,adjustfortheworkconditionsrequired.
Running
1.Observethereadinginmeters,keepitrunningaroundtheflowandheadshownonthenameplate.
2.Regularlycheck,motorcurrencyvalueshallnotexceedratedcurrencyvalue.
3.Pumpbearingtemperatureshallnotexceed75ºC,andshallnotbe35ºChigherthanambientenvironment.
4.Tostart,loosenstuffcap.Adjustlaterwhenstarted.
5.Incasefragilecomponentabrasion,replaceintime.
6.Whenanyabnormalhappens,immediatelystopandcheck.
Stop
1.Closetheglobevalveonoutletpipe,closevacuumgaugecock.
2.Stopmotor,andclosepressurecock.
3.InWinter,drainliquidinthepumpcompletelytoavoidfrozencracks.
4.Whenyouwillnotuseitforalongtime,uninstallthepump,cleanandlubricate.Troubleshooting
FaultCauseSolutionPumpcannotsuckwater,pressuregauge&vacuumgaugevibrating1.Insufficientwaterpouring
2.Leakbetweenpipeandmeter
3.Suctionistoohigh1,checkleakinbottomvalve.
2,Tightentheleakedpart
3,reducesuctionPumpcannotsuck,highvacuumshowninvacuumgauge1,bottomvalveclosedorjammed
2,Toogreatwatersuctionresistance
3,filterjammed1,checkbottomvalve
2,replacewatersuctionpipe
3,clearofffilterPressuregaugeworks,nowateroutcome1.Greatoutletwaterpiperesistance
2.Wrongrotationdirection
3.Outletpipevalveclosed
4.impellerjammed1.checkorshortenwaterpipe
2,checkmotor,adjust
3,openvalveandclearoffimpellerCannotreachdesignedflow1.airsucked
2.Waterleveldrops,submergeddepthisnotenough
3.impellerjammed
4.rotortornandworn1,checkleakpartandclearoff
2,prolongwaterinletpipe,increasesubmergeddepth
3,uninstallandclearoff
4,replacesealringGreatpumppowerconsumption1.Stufftightened,overheated
2.Greatflow
3.Collisionbetweenrotorandcase
4.Pumpshaftbearingabrasion
5.Pumpshaftmisplaced1.loosenslightly
2.reduceglobevalveopening
3.adjust
4.replacebearing
5.replaceoradjustGreatpumpvibration1.impellerpartiallyjammed
2.impellerdamaged
3.littleflow
4.non-concentricbetweenpumpshaftandmotor.
5,bearingdamaged
6,gasetching1.Uninstallandclearoff
2,replace
3,increaseopening
4,adjust
5,replace
6,changesuctioninletposition
Applicationrange
Mainlyappliedinfirefightsystempipespressureboostedwatersupply,industrialandmunicipalwatersupplyanddrain,high-buildingarchitecturepressureboostedwatersupply,remotewatersupply,heating,bathrooms,boilercold&hotwatercirculation,pressureboostedair-conditioningsystemwatersupplyandperipheralfacilities.