35WQII系列小型潜水排污泵2009

WQ()SERIESMINIATURESUBMERSIBLESEWAGEPUMPInosculatinginnovativetechnologies,interpretingtheartoffluid![PRODUCTCATALOG2010]CONTENTS1111222WQ()4WQ()5WQ()6WQ()7WQ()81012OutlineCharacteristicPurposeModelmeaningConditionsofuseRotatingdirectionStructuresdescriptionStructuredrawingPerformanceInstallationmethodInstallationdimensiontableAuto-coupledinstallationdimensionstableUse,checkandserviceFailurescausesandtroubleshooting7.5kWWQ()WQ(kW)Poweroffittedmotor(kW)(m)Head(m)33(m/h)Capacity(m/h)SecondgenerationstructureSubmersiblesewagepump(mm)Drainaperture(mm)50WQ()15-8-0.75WQ(II)seriesminiaturesubmersiblesewagepumpbelow7.5KWlatestmadeinthisCo.ismeticulouslydesignedanddevelopedbywayofscreeningamongthedomesticsameWQseriesproducts,improvingandovercomingthedeficienciesandtheimpellerusedthereinisasingle(double)runnerim-pellerand,duetoitsuniquestructuraldesign,canbeusedmorereliablyandsafely.Theproductsofthecompleteseriesarereasonableinthespectrumandeasytoselectthemodelanduseanelectriccontrolcabinetspecialforsubmersiblesewagepumpsforsafetyprotectionandautomaticcontrol.12341.Uniquesingle-anddouble-runnerimpellerleavesstablerunning,agoodflow-passingcapacityandsafetywithoutblock-up.2.Bothpumpandmotorarecoaxialanddirectlydriven.Asanelectromechanicallyintegratedproduct,itiscompactinstructure,stableinperformanceandlowinnoise,moreportableandapplicable.3.Twowaysofthesingleend-facemechanicalsealspecialforsubmersiblepumpsmakestheshaftsealmorereliableandthedurationlonger.4.Insideofthemotorthereareoilandwaterprobesetc.mul-tipleprotectors,offeringthemotorwithasafermovement.Applicableforthemunicipalworks,industrialbuildings,hotels,hospitals,minesetc.tradestopumpthesewage,wastewater,rainwaterandcities'livingwatercontainingsolidgrainsandvariouslongfibers.o3140C1200Kg/mPH5-923380V50Hz5450o1.Themediumtemperatureshouldnotbeover40C,theden-3sity1200Kg/m,andthePHvaluewithin5-9.2.Duringrunning,thepumpmustnotbelowerthanthelowestliquidlevel,seelowestliquidlevel.3.Ratedvoltage380V,ratedfrequency50Hz.Themotorcanrunsuccessfullyonlyundertheconditionthedeviationsofbothratedvoltageandfrequencyarenotover5%.4.Themaximumdiameterofthesolidgraingoingthroughthepumphasnottobelargerthan50%ofthatofthepumpoutlet.oF155CIPX8Bearing:High-qualityrollbearing,which,withareasonableconfiguration,canoxtendthedurationofthepump.Cooling:Coolingofthepump:directcoolingbymeansofthepumptopumpthemediumMotor:oOfFclassinsulation,max.workingtemperatures155C,andofaprotectivegradeIPX8withtheeffectiveseal.Mechanicalseal:Usehigh-qualitymechanicalseal,twowaysofthesealprovidethemotorwithadualprotection.TheimpellerrotatesCCWasviewedfromthesuction.Oilchamber:Oilcanlubricateandcoolthemechanicalsealandrealizetheattachedfunctionofsafetybypreventingliquidfrompen-etratingintothemotor.Theairofacertainamountleftindideofthechambercanlowerthepressureaccumulativelyraised.Impeller:Theoptimizeddesignleavesthepumpapowerfulcapa-cityinfiberandsoliddrainageandnon-blockingintheliquidtransportation.Therearesingle-geat,dual-geatimpellersavailableatchoiceperthemediumtobeextracted.Pumpcasing:UseofCAD/CAMknow-howmakesthepumpanenha-ncedefficacyandareducedwear.Shaft:Thepumpiscoaxialwiththemotorandthesealingdeviceontheendoftheshaftpreventsagainstcontactingwiththemediumtoprotectisfromcorrosion.Theasshortaspossibledesignedstretchedrotatingshaftcanbereducedwithitsdeflectionandvibration,extendthedurationofbothmechanicalsealandbearingandlowerthenoiseatrunning.Monitorsystem:Insideofthestatortherearethreeinlaidseriesheat-con-trolswitches,whichareinthestateofN.O.atthenormaltemperatureandopenedwhenthetemperatureonthestatorgetsto125.Awater-leakageprobeismountedinsidetheoilchambertocheckwaterleakageanditwillgiveawarningsignal(theindicatorlights),whenthemechanicalsealonthepumpsideleaksandtheoil-waterratiointheoilchamberreachesacer-tainconcentration,toautomaticallycutoffthepowertostoptheworkofthepump.Thefunctiontocheckifthemotorlackofphaseisavail-ablewiththeelectriccontrolcabinetsoastopreventitfromburningdueanylackofphase.CAD/CAM125()MotorBearingImpellerOilhouseBearingShaftWiringrodPumpbodyMechanicalsealofpumpMechanicalsealofmotorOilandwaterleakagedetector123456789101112131415161718192021222324252632WQ()8-10-0.7532WQ()8-15-1.150WQ()15-8-0.7550WQ()15-12-1.150WQ()15-16-1.550WQ()15-22-2.250WQ()15-30-350WQ()25-25-450WQ()25-32-5.550WQ()25-36-7.565WQ()30-10-2.265WQ()30-15-365WQ()30-22-465WQ()30-30-5.565WQ()30-35-7.580WQ()50-8-2.280WQ()50-10-380WQ()50-15-480WQ()50-20-5.580WQ()50-25-7.5100WQ()80-7-3100WQ()80-10-4100WQ()80-13-5.5100WQ()80-18-7.5150WQ()150-7-5.5150WQ()15-10-7.53232505050505050505065656565658080808080100100100100150150282528252825282528402840288028802880288014201420288028802880142014201440288028801440144028802880144014400.751.10.751.11.52.2345.57.52.2345.57.52.2345.57.5345.57.55.57.56810681010152010152010152010152010152020254020254020254020304520304520304520304520304540507540507540507540507540507565801206580120658012065801201001502201001502201.72.22.81.72.22.82.84.25.62.84.25.62.84.26.92.84.26.92.84.26.95.66.911.15.66.911.15