进口喷泉泵/Fountainpump/德国品质德国KAYSEN凯森进口喷泉泵概述喷泉专用泵，外壳、过流部件及外部零件材质均采用铸铁或者不锈钢（304、316、316L）制成的，并且该产品还保留了原来喷泉专用泵性能。开泵前，吸入管和泵内必须充满液体。开泵后，叶轮高速旋转，其中的液体随着叶片一起旋转，在离心力的作用下，飞离叶轮向外射出，射出的液体在泵壳扩散室内速度逐渐变慢，压力逐渐增加，然后从泵出口，排出管流出。主要特点：喷泉专用泵其外壳、过流部件及外部零件材质均采用铸铁或者不锈钢（304、316、316L）制成的，并且该产品还保留了原来喷泉专用泵性能。●采用铸铁或者不锈钢材料，提高泵的耐腐蚀性。●叶轮采用专用材料防止叶轮时叶轮松动。喷泉专用泵●漏电保护措施：采用定电位接地装置。●在原普通泵的基础上，根据喷泉专用泵的要求，公司经过多次试验，在技术上不断开发，加工材料上不断改进，使喷泉专用泵可以频繁起动，完全适合音乐喷泉的使用。●泵采用不锈钢滤网护罩，三相四线电缆。●不锈钢喷泉泵为自动注水功能。●该电机为自循环充水式冷却。主要应用：喷泉潜水泵主要用于喷泉供水,水产养殖等场所。广泛用于低扬程的城市、农田排灌、喷灌,工业及民用的供、排水系统,丘陵、山区引水,以及低洼地排除积水。喷泉泵故障排除法：1.启动时水泵不转原因：填料太紧或叶轮与泵体之间被杂物卡住而堵塞；泵轴、轴承、泄漏环锈住；泵轴严重弯曲。排除方法：放松填料，疏通引水槽：拆开泵体清除杂物或锈；校正弯曲的轴或换新的泵轴。2.启动后水泵不出水原因：泵内有空气或进水管积气；底阀关闭不严***不满、真空泵填料严重漏气；闸阀或拍门关闭不严。排除方法：清除杂物，更换已损坏的橡皮垫，改变阀片方向；压紧或更换新的填料，关闭闸阀或拍门；加大***量，直到放气螺塞处不冒气泡；更换有裂纹的管水；降低扬程，将水泵的管口压入水下0.5米。3.流量不足原因：水泵实际扬程超过允许扬程；转速不配套或皮带打滑、转速偏低；轴流泵叶片安装角太小；吸程过高；底阀、管路及叶轮局部堵塞或叶轮缺损；出水管漏水严重。排除方法：降低扬程，***额定转速，清除皮带污垢并调好皮带紧度；调好叶片角，降低水泵安装位置；拧紧压盖、密封水泵漏水处，压紧填料或更换填料；清除堵塞物、更换叶轮；更换泄漏环，堵塞漏水处。4.流量由大变小原因：滤网或喇叭口逐渐被杂物堵塞；动水位降低、进水管淹没水深不够。排除方法：清除杂物，加大底阀入水深度。5.运行中出水中断原因：管路或进水处有杂物堵塞；填料磨损、松动、水封管堵塞；叶轮被打坏或松脱；动水位剧降。排除方法：清除堵塞物，更换填料、疏通引水管沟槽，正确安装水封环；紧固或更换叶轮；降低水泵安装位置，或待水位上升后再开机。6.功率消耗太大原因：转速过高；泵轴弯曲；叶片绕有杂物；扬程过高。排除方法：调整合适的转速；校正泵轴；清除杂物；设法降低扬程。喷泉泵日常维护：(1)检查并处理易于松动的螺栓或螺母。如拍门、螺栓、轴销、销钉等，双吸离心泵轴封装置填料的松紧程度，空气压缩机阀片等。(2)油、水、气管路接头，阀门渗漏处理。(3)电动机碳刷、滑环、绝缘等的检查处理。(4)检查拦污栅前有无阻水杂物。(5)保持电动机干燥，检查电动机绝缘。(6)检修闸门吊点是否牢固，门侧有无卡阻物、锈蚀及磨损情况。(7)闸门启闭设备维护。(8)吊车维护。(9)机组设备清洁。GermanyKAYSENimportedfountainpumpoverviewThespecialpumpforthefountain,theoutercasing,theover-currentpartsandtheexternalpartsaremadeofcastironorstainlesssteel(304,316,316L),andtheproductretainstheoriginalpump-specificpumpperformance.Thesuctiontubeandpumpmustbefilledwithliquidbeforethepumpisturnedon.Afterthepumpisturnedon,theimpellerrotatesatahighspeed,andtheliquidrotateswiththeblade.Undertheactionofthecentrifugalforce,itfliesoutwardfromtheimpeller,andtheliquidthatisejectedinthepumpchamberdiffusesslowly,thepressuregraduallyincreases,andthenthepumpAttheexit,thedischargepipeflowsout.mainfeature:Thefountainpumphasitsoutercasing,over-currentpartsandexternalpartsmadeofcastironorstainlesssteel(304,316,316L),andtheproductretainstheoriginalpump-specificpumpperformance.●Usecastironorstainlesssteeltoimprovethecorrosionresistanceofthepump.●Theimpellerusesspecialmaterialstopreventtheimpellerfromlooseningwhentheimpellerisused.Fountainspecialpump●Leakageprotectionmeasures:Useac***tantpotentialgroundingdevice.●Onthebasisoftheoriginalordinarypump,accordingtotherequirementsofthespecialpumpforthefountain,thecompanyhasundergonemanytestsandcontinuouslydevelopedintechnology,andtheprocessingmaterialsh***ebeencontinuouslyimproved,sothatthespecialpumpforthefountaincanbestartedfrequently,whichiscompletelysuitablefortheuseofthemusicalfountain.●Thepumpadoptsstainlesssteelstrainershieldandthree-phasefour-wirecable.●Stainlesssteelfountainpumpisautomaticwaterinjectionfunction.●Themotorisself-circulatingandwater-cooled.mainapplication:Thefountainsubmersiblepumpismainlyusedinfountainwatersupply,aquacultureandotherplaces.Itiswidelyusedinlow-liftcities,farmlandirrigation,sprinklerirrigation,industrialandcivilsupplyanddrainagesystems,waterdiversioninhillsandmountains,andlow-lyingwater.Fountainpumptroubleshootingmethod:1.Thepumpdoesnotturnwhenstarting.Cause:Thepackingistootightortheimpellerandthepumpbodyarestuckbythedebris;thepumpshaft,thebearingandtheleakageringarerusted;thepumpshaftisseverelybent.Remedy:Dissipatethepackingandclearthedrain:Disassemblethepumptoremovedebrisorrust;correctthebentshaftorreplacethepumpshaft.2.Thepumpdoesnotproducewaterafterstarting.Cause:Thereisairinthepumporwaterintheinletpipe;thebottomvalveisnottightlyfilledwithwater,thevacuumpumppackingisseriouslyleaked;thegatevalveorthedoorisnotclosed.Remedy:removedebris,replacethedamagedrubbermat,changethedirectionofthevalve;pressorreplacethenewfiller,closethegatevalveorflapthedoor;increasetheamountofwateruntiltheventingplugdoesnotbubble;replaceCrackedpipewater;reducetheliftandpressthenozzleofthepumpintothewater0.5m.3.Insufficientflow:Theactualliftofthepumpexceedstheallowablelift;thespeedisnotmatchedorthebeltslipsandthespeedislow;theinstallationangleoftheaxialpumpbladeistoo***all;thesuctionstrokeistoohigh;thebottomvalve,pipelineandimpellerarepartiallyblockedorimpellerdefectTheoutletpipeisleakingseriously.Remedy:reducethelift,restoretheratedspeed,removethebeltdirtandadjustthebelttightness;adjustthebladeangletoreducethepumpinstallationposition;tightenthegland,sealthewaterpumpleakage,pressthepackingorreplacethepacking;removetheblockage,Replacetheimpeller;replacetheleakringandblocktheleak.4.Theflowrateischangedfromlargeto***all.Cause:Thefilterorbellmouthisgraduallyblockedbydebris;themovingwaterlevelislowered,andthewaterinletissubmerged.Remedy:Removedebrisandincreasethedepthofthebottomvalve.5.IntermittentwateroutageduringoperationCause:Thereisdebrisinthepipelineorwaterinlet;thepackingisworn,loose,andthewatersealingtubeisblocked;theimpellerisbrokenorloose;thewaterleveldropssharply.Remedy:removetheblockage,replacethepacking,clearthegrooveofthewaterpipe,installthewatersealringcorrectly;tightenorreplacetheimpeller;reducetheinstallationpositionofthewaterpump,orturnthewateronafterthewaterlevelrises.6.Powerc***umptionistoolargeCause:Thespeedistoohigh;thepumpshaftisbent;thebladeissurroundedbydebris;theliftistoohigh.Remedy:Adjusttheappropriatespeed;calibratethepumpshaft;removedebris;trytolowerthelift.Fountainpumpdailymaintenance:(1)Inspectandhandleboltsornutsthatareeasytoloosen.Suchasshootingdoors,bolts,axlepins,pins,etc.,thedouble-suctioncentrifugalpumpshaftsealingdevicepackingtightness,aircompressorvalveandsoon.(2)oil,water,gaspipelinejoints,valveleakagetreatment.(3)Inspectionandtreatmentofmotorcarbonbrushes,sliprings,insulation,etc.(4)Checkforwater-blockingdebrisbeforethetrashrack.(5)Keepthemotordryandcheckthemotorinsulation.(6)Checkwhethertheliftingpointofthegateisfirm,andthereisnojam,rustandwearonthedoorside.(7)Maintenanceofgateopeningandclosingequipment.(8)Cranemaintenance.(9)Theunitequipmentisclean.)