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PHC自吸泵离心泵PHC-130E

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是否提供加工定制是材质铸铁    驱动方式电动用途自吸泵    泵轴位置卧式叶轮结构敞开式叶轮    叶轮数目单级叶轮吸入方式单吸式    性能卫生扬程23(m)    转速2860(r/m)功率370(w)    流量67(m3/h)  

  产品品牌:
  
  韩程
  
  产品型号:
  
  PHC-130E
  
  材质:
  
  其它
  
  性能:
  
  其它
  
  流量:
  
  -m3/h
  
  扬程:
  
  -m
  
  是否提供加工定制是材质铸铁
  
  驱动方式电动用途自吸泵
  
  泵轴位置卧式叶轮结构敞开式叶轮
  
  叶轮数目单级叶轮吸入方式单吸式
  
  性能卫生扬程23(m)
  
  转速2860(r/m)功率370(w)
  
  流量67(m3/h)
  
  温岭韩程泵业有限公司成立于1995年.本厂主要生产韩程PHC全自动冷热水自吸泵、非自动冷热水自吸泵、冷热水循环管道泵、热水自动增压泵、全自动家用增压泵等家用水泵,主要用于锅炉、壁挂炉、蒸气发生器、地暖循环设备等。自吸泵的工作原理:普通离心泵,若吸入液面在叶轮之下,启动时应预先灌水,很不方便。为了在泵内存水,吸入管进口需要装底阀,泵工作时,底阀造成很大的水力损失。所谓自吸泵,就是在启动前不需灌水(安装后*次启动仍然需灌水),经过短时间运转,靠泵本身的作用,即可以把水吸上来,投入正常工作。自吸泵按作用原理分为以下几类:1.气液混合式(包括内混式和外混式);2.水环轮式;3.射流式(包括液体射流和气体射流)。气液混合式自吸泵的工作过程:由于自吸泵泵体的特殊结构,水泵停转后,泵体内存有一定量的水,泵再次启动后由于叶轮旋转作用,吸入管路的空气和水充分混合,并被排到气水分离室,气水分离室上部的气体溢出,下部的水返回叶轮,重新和吸入管路的剩余空气混合,直到把泵及吸入管内的气体全部排出,完成自吸,并正常抽水。水环轮式自吸泵是将水环轮和水泵叶轮组合在一个壳体内,借助水环轮将气体排出,实现自吸。当泵正常工作后,可通过阀截断水环轮和水泵叶轮的通道,并且放掉水环轮内的液体。射流式自吸泵,由离心泵和射流泵(或喷射器)组合而成,依靠喷射装置,在喷嘴处造成真空实现抽吸。Theworkingprincipleofself-suctionpump:Normalcentrifugalpumpimpellerifinhaledliquidsurface,startinadvance,shouldbeinconvenient.Inordertowaterpumpsuctionpipe,memory,importneedsbottomvalvepumpworking,bottomvalvecausedgreatlosses.So-calledself-suctionpump,isinstartwithoutirrigation(beforethefirststartafterinstallationtoinfusewater),stillforashorttimeafteroperation,theeffectonpumpitself,whichcanbeputintowater,thenormalwork.Accordingtotheprincipleofself-suctionpumpfunctioncanbedividedintoseveralcategories:1.thegas-liquidhybrid(includingmixedtypewithinandoutsidethemixedtype),2waterwheel,3jetting(includingliquidjetandthegasjet).Gas-liquidhybridself-suctionpumpworkingprocess:becauseofthepumpsuctionpumpstalledafterthespecialstructure,thepumpbody,beingacertainamountofwaterpumpimpellerrotationduetostartagain,inhaledairandwaterpipe,andisfullymixinggaswaterseparationchambertowater,airseparationchamberoftheupperspilloverofwater,gas,andthereturnofimpellerresidualairsuctionpipe,thepumpsuctionpipeanduntilallthegasdischarge,complete,andnormalself-suctionpump.Waterwheelself-suctionpumpwaterringroundisinacombinationofpumpimpellerandusingwaterloop,wheel,gasdischargeself-priming.Whenthepumpisnormalwork,butthroughthevalveandpumpwaterlooptruncatethechannelimpeller,andputofftheliquidwaterringround.Jettingself-suctionpump,thecentrifugalpumpandjetpumpinjector(oron),spraynozzle,vacuumsuctioncausedrealization.自吸泵应用范围:1、适用于城市环保、建筑、消防、化工、制药、染料、印染、酿造、电力、电镀、造纸、工矿冲洗、设备冷却等。2、装上摇臂式喷头、又可将水冲到空中后,散成细小雨滴进行喷雾,是农场、苗圃、果园、菜园的良好机具。3、适用于清水、海水及带有酸、碱度的化工介质液体和带有一般糊状的浆料(介质粘度<100厘珀、含固量可达30%以下)。4、可和任何型号、规格的压滤机配套使用,将浆料送给压滤机时进行压滤的配套泵种。Scopeofapplication:self-suctionpump:1,suitableforurbanenvironmentalprotection,construction,firecontrol,chemical,pharmaceutical,printing,dyeing,brewing,electricpower,electroplating,papermaking,andequipmentcooling,etc.2,rockingsprinkler,canpourwaterintotheairandbecomesmalldripstospray,farms,nurseries,isagoodtoolfororchard,garden.3,suitableYuQingShui,seawaterandwithacid,alkalinityofchemicalliquidmediumsizeandgeneralpasteviscosity<100percent(medium,includingsolidvolumereaches30%below).4,andanytypeandspecificationoffilterusedforpressurefilter,sizeoffilterpressmachinearethemostideal.自吸泵工作原理与结构说明:该泵均采用轴向回液的泵体结构。泵体由吸入室、储液室、涡卷室、回液孔、气液分离室等组成,泵正常起动后,叶轮将吸入室所存的液体及吸入管路中的空气一起吸入,并在叶轮内得以*混合,在离心力的作用,液体夹带着气体向涡卷室外缘流动,在叶轮的外缘上形成有一定厚度的白色泡沫带及高速旋转液环。气液混合体通过扩散管进入气液分离室。此时,由于流速突然降低,较轻的气体从混合气液中被分离出来,气体通过泵体吐口继续上升排出。脱气后的液体回到储液室,并由回流孔再次进入叶轮,与叶轮内部从吸入管路中吸入的气体再次混合,在高速旋转的叶轮作用下,又流向叶轮外缘......。随着这个过程周而复始的进行下去,吸入管路中的空气不断减少,直到吸尽气体,完成自吸过程,泵便投入正常作业。在一些泵的轴承体底部还设有冷却室。当轴承发热引起轴承体温升超过70度时,可在冷却室处通过任意一只冷却液管接头,注入冷却液循环冷却。泵内部防止液体由高压区向低压区泄漏的密封机构是前后密封环,前密封环装在泵体上,后密封环装在轴承体上,当泵经*运转密封环磨损到一定程度,并影响到泵的效率和自吸性能时,应给予更换。Self-suctionpumpworkingprincipleandstructuraldescription:Thispumpadoptstheaxialliquidpumpbodystructure.Bythepumpbody,reservoir,vortexvolumechamber,liquid,gasandliquidseparationchamber,etc,thepumpimpellernormalstarting,theroomwillsucktheairsuctionpipeandtogether,andintheimpellerinhaledtocompleymixedinonlycentrificating,liquidentrainmentfromthegasflowvortexrollinoutdoormarginofimpellerformedonthethicknessofcertainwhitefoamandhigh-speedliquidring.Gas-liquidmixturethroughtubeintothegas-liquidseparationdiffusion.Atthistime,duetothesuddenreducedvelocity,lightergasesfromthemixtureofliquid,gaswasseparatedbycastingpumpbodycontinuestorise.Afterthedegassingliquidstorageroom,andbackagainbythebackflowintothehole,andtheimpellerimpellerfrominhalationofgaspipeline,inhaledagaininhighspeedrotatingimpeller,andunderthedirectionofimpellertillu....Withtheprocessofthecycle,theairsuctionpipe,anddevouredgas,finishuntilself-primingpumpsandinvestment,thenormaloperation.Insomeofthepumpbodybottombearingwithcoolingroom.Whenbearingheatingtemperaturerisecausedmorethan70degreesbearings,coolingroomplaceinanyonecoolingfluidpipejoints,coolingfluidcirculationcooling.Byhighinternalpreventliquidpumpsealleakagefromthelowpressureareaisaroundbeforesealingring,inthepumpbody,aftersealinginbearingonthebody,whenthepumprunningthroughlong-termringweartoacertaindegree,andaffecttheefficiencyofpumpsandself-primingperformance,shouldgivechange.

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