IHY液下泵说明书

IHY液下泵安装使用说明书长沙中联泵业CHANGSHAZHONGLIANPUMPSCO.,LTD目 录一、概述 (1)二、构造特点 (1)三、泵用材质 (2)四、安装说明 (2)五、使用说明 (2)六、运转及维护保养 (3)七、可能发生的故障及其解决方法 (4)八、泵构造图 (5)九、泵性能表 (6)十、泵外形和安装尺寸图 (17)十一、泵出口法兰尺寸表 (18)附表1：估量管道摩擦损失扬程用表 (19)附表2：各种阀及弯道折合直管长度 (19)一、概 述IHY系列液下泵是我公司结合国内和国外先进构造自主开发的产品。全系列泵承受平稳。104℃清洁或含有少量软颗粒及不易结晶的介质。假设输送含有较多杂质或短纤维的介质，将承受开式或半开HYW。对于扬程较高的泵，将承受多级液下泵的形式。2~1600m3/h4~132m泵型号意义：泵叶轮外径经一次切割，流量、扬程降低40mW--L--低速液下泵D—多级液下泵65IHY泵叶轮外径经一次切割，流量、扬程降低40mW--L--低速液下泵D—多级液下泵65mm二、构造特点IHY系列泵属单级单吸立式液下泵，占地面积小，泵体和叶轮浸没在介质中，泵进口不需装底阀及抽真空设备就能启开工作，并且不存在轴封泄漏问题。不需装底阀及抽真空设备就能启开工作，并且不存在轴封泄漏问题。液上轴承为滚动轴承。液下轴承为滑动轴承〔导轴承〕。IHY系列泵属于悬臂式立式泵，设有中间导轴承，中间导轴

图1 图2接自冲洗管的自润滑方式〔1〕，假设输送的介质较脏或含有硬颗粒则采用外接冲洗管的外润滑方式〔图2〕。泵进口一般状况下不装吸入管。假设液下深度较深，为提高泵的牢靠性和运转平稳性，122大降低，但必需保证每次启动时介质浸没过叶轮。三、泵用材质依据输送介质不同，液下触液零件将承受不同的材质，常用材质有HT200、ZG230–450、1Cr18Ni9、1Cr18Ni12Mo2Ti、304、316、316L等材质，并且还可依据用户要求承受其它耐腐蚀材质。的特性承受其它的材质。四、安装说明水池或罐子的开孔尺寸应大于或等于安装尺寸图标明的开孔尺寸。应装有一个易拆卸的弯管。但要留意安装电机时不要挤坏联轴器的弹性件。为防止介质中的较大的杂物、铁块等被吸入泵中对泵造成损坏，泵进口应安装滤网。~1m3/h,~,开机前必需先通入冲洗液，才能开机。与闸阀之间，以便于观看及掌握泵出口压力。五、使用说明使用前的预备检查泵的转向是否与泵上的转向牌所示方向全都。用手盘动联轴器，感觉应松紧均匀，无卡擦现象。油润滑，具体状况将在随机文件中注明。检查出水管闸阀、压力表安装是否正确，并将旋塞关上〔假设泵上装有这些附件〕。对需要外接冲洗液的泵，开机前必需先通入冲洗液。启动与停顿预备工作完成后，启动电动机，翻开压力表旋塞，并通过调整出口闸阀开度使泵在规33运行可能会烧毁电机。当要停顿水泵时，先渐渐关闭出水管路闸阀，再停顿电动机，然后关闭压力表旋塞。有外接冲洗液的泵，在电机停稳后才能关闭冲洗液管路阀门。六、运转及维护保养1.泵只允许在性能参数表中规定的参数范围内运行。35行。35℃，最高80℃。2023小时，更换轴承盒内的润滑脂。对于稀油润滑的泵，加油和换油方法在随机文件中注明。定期检查弹性联轴器，假设弹性件磨损或联轴器损坏应准时更换。留意电动机轴承温升以及电机的工作电流。泵运转过程中，如觉察特别声音时，应马上停车，检查其缘由。轴承泵型号25IHY–41,32IHYL–,轴承泵型号25IHY–41,32IHYL–,32IHY-50,50IHY–20,50IHY–32,50IHY–50,65IHY–20,65IHY–32,80IHY–20,80IHY–32,40IHYW–30,40IHYW–40,50IHYW–1632IHYL–20,50IHYL–,50IHYL–20,50IHYL–32,50IHY–80,65IHYL–,65IHYL–20,65IHY–50,65IHY–80,65IHY–125,80IHYL–,80IHYL–20,80IHY–32,80IHY–50,80IHY–80,100IHY–20,100IHY–32,100IHY–50,50IHYW–40,65IHYW–40,100IHYW–21,100IHYW–2465IHYL–32,80IHYL–32,80IHY–125,100IHYL–,100IHYL–20,100IHYL–32,100IHY–80,100IHY–125,125IHY–50,125IHY–80,125IHY–125,150IHYW–22,150IHY–80100IHYL–50,150IHY-20,150IHY–32,150IHY–50,200IHY–20,200IHY–32,200IHY–50,200IHY–63,250IHY–39,300IHY–16,300IHY–32,350IHY-25200IHY-80,250IHY–60,250IHY–75,300IHY–44,300IHY–52,350IHY–60轴承型号数量630917309B1631217312B1631817318B1631813031816320130320144七、可能发生的故障及解决方法故障 原 因 解决方法水泵不吸水 ●启动时，液面未浸没过叶轮。出水压力缺乏●叶轮被异物堵塞；转向不对；电机转速未到达规定转速。

启动。吊起泵组，清洗叶轮；转变电机转向；查出转速缺乏的缘由并改进。

出水管阻力大；出水管路堵塞；

加大出水管管径或增加泵扬程；清理管路；检修闸阀及止回阀；更换密封环。电机外壳过热泵转子部件有卡擦现象；泵工作在超大流量区。

拆泵检查，排出卡擦现象；范围内。

泵轴弯曲；中；损。

校正泵轴；更换不合格零件；调正泵联轴器与电机联轴器；更换下轴套、导轴承及密封环；泵轴承过热 ●没有油或油太脏；轴承盖压得太紧；

更换润滑油；轴承盖下适当加纸垫；适当配松。用手转动联轴●长期未使用，液下零件锈死； ●拆泵、清洗；

轴承套位的锁紧螺母松动，整 ●调整轴承套位的锁紧螺母，使转子个转子部件下坠。 部件上提，然后锁紧螺母。泵体密封环泵体密封环叶轮叶轮螺母泵盖导轴承下轴套导轴承压盖轴底板轴承座填料上轴套轴承盒上轴套轴承盒上轴承盖联轴器电机电机座轴承套轴承下轴承盖填料压盖出液管6九、泵性能表流量 扬程

效率

叶轮直径泵型号Pumpmodel–41–41A32IHYL–32IHYL–32IHYL––20A–20B50IHYL–50IHYL–50IHYL–50IHYL–2050IHYL–20A50IHYL–20B50IHY–2050IHY–20A50IHYL–32

Capacity(Q)(m3/h)7715714131571413151415

Head(H)(m)41353412111092018171511212016152220181632

Speed(n)(r/min)29502950148014801480148014801480148014801480148014801480295029501480

Eff.(η)%132021121920293840273638253436192831182730162528395153374951364749314244294042273840435656415454213337

轴功率Brakehorsepower

Motorpower3

Impellerdiameter(mm)Φ182Φ168Φ200Φ188Φ176Φ250Φ234Φ218Φ200Φ188Φ175Φ256Φ240Φ222Φ133Φ122Φ315泵性能表泵性能表16流量 扬程

效率

叶轮直径泵型号(Q)(H)(n)(η)(Q)(H)(n)(η)diameter(m3/h)(m)(r/min)%BrakehorsepowerMotorpower(mm)

Capacity

Head

Speed

Eff.

Impeller72050IHYL–32A1480324Φ302361850IHYL–32B1480304Φ2883416–32C231480284Φ273324050IHY–32322950504Φ159155273850IHY–32A282950483HY–32B24295046Φ1381322483450IHY–5050295044Φ20015484773250IHY–50A44295042Φ1881442453050IHY–50B382950404Φ1761336438225–808029503511Φ2471538772 24–80A7029503411Φ2311437622450IHY–80B60295033Φ2151336154765IHYL–25148061Φ2043063144565IHYL–11148059Φ1922861134365IHYL–148057Φ179265915214565IHYL–2025201480564Φ2523057流量 扬程

效率

叶轮直径泵型号(Q)(H)(n)(η)(Q)(H)(n)(η)diameter(m3/h)(m)(r/min)%BrakehorsepowerMotorpower(mm)

Capacity

Head

Speed

Eff.

Impeller144365IHYL–20A148054Φ236285513164165IHYL–20B151480523Φ2192653155465IHY–202520295065HY–20A16295063Φ1222762153565IHYL–322532148048Φ31330521429 3465IHYL–32A148047Φ2992928513265IHYL–32B148045Φ284493065IHYL–32C23148043Φ269471535 5065IHY–322532295061Φ16630306214314865IHY–32A28295059Φ15628266013274665IHY–32B242950574Φ14526225815534565IHY–50255029505611Φ2003047571447 4365IHY–50A44295054Φ18828415513414165IHY–50B38295052Φ17526355315823365IHY–802580295046Φ2563078491472 3165IHY–80A7029504415Φ240286847流量 扬程

效率

叶轮直径PumpmodelPumpmodel(Q)(H)(n)(η)diameter(m3/h)(m)(r/min)%BrakeMotor(mm)horsepowerpower1362 2965IHY–80B6029504211Φ222265845151272465IHY–1252512529503630Φ31530123401162365IHY–125A11429503530Φ302112391052165IHY–125B10329503330Φ28810137941965IHY–125C9229503122Φ2739035305680IHYL–501480694Φ210607028125480IHYL–11148067Φ1985668265280IHYL–1480653Φ1845266305180IHYL–205020148064Φ255601966284980IHYL–20A148062Φ2395664264780IHYL–20B151480604Φ222521462306080IHY–205020295071Φ139601870275880IHY–20A162950694Φ12854146830344780IHYL–32503214805911Φ3076030604680IHYL–32A14805811Φ29359274480IHYL–32B148056Φ2802457

Capacity

Head

Speed

Eff.

Impeller流量扬程转速效率功率PPower(kW)叶轮直径泵型号PumpmodelCapacity(Q)Head(H)Speed(n)Eff.(η)轴功率配电机Impellerdiameter(m3/h)(m)(r/min)%BrakeMotor(mm)horsepowerpower4280IHYL–32C23148054Φ2655530365780IHY–32503229506911Φ16660296828325580IHY–32A28295067Φ15756256626285380IHY–32B24295065Φ14452216430535180IHY–50505029506515Φ20460476728474980IHY–50A4429506315Φ19256416526414780IHY–50B3829506111Φ17952356330844880IHY–80508029505930Φ25260756028744680IHY–80A7029505722Φ23656655826644480IHY–80B60295055Φ219525556301283780IHY–1255012529505045Φ3136012353291173680IHY–125A11429504937Φ299112521063480IHY–125B10329504737Φ28410150953280IHY–125C9229504530Φ26990486058100IHYL–100148072Φ21512071561356100IHYL–11148070Φ202112695254100IHYL–148068Φ188104867流量 扬程

转速

功率P Power(kW)

叶轮直径PumpmodelPumpmodel(Q)(H)(n)(η)diameter(m3/h)(m)(r/min)%BrakeMotor(mm)horsepowerpower6059–201002014807211Φ25512070561957–20A14807011Φ24411216695255–20B15148068Φ23110466602463100IHY–201002029507411Φ138120702061100IHY–20A16295072Φ124686054100IHYL–3210032148069Φ308120703052100IHYL–32A14806715Φ290115276850100IHYL–32B14806515Φ2721096648100IHYL–32C2314806311Φ26010364603666100IHY–3210032295074Φ16812028715632 64100IHY–32A2829507215Φ1581122469522862100IHY–32B2429507011Φ1461042067605249–501005014806130Φ39512063564647–50A4414805930Φ37111261524045100IHYL–50B3814805722Φ34510459605461100IHY–501005029507230Φ2101204773

Capacity

Head

Speed Eff. 轴功率

Impeller流量 扬程

效率 功率P Power(kW)

叶轮直径PumpmodelPumpmodel(Q)(H)(n)(η)diameter(m3/h)(m)(r/min)%BrakeMotor(mm)horsepowerpower5659100IHY–50A4429507022Φ198112715242 57100IHY–50B38295068Φ1841043669608757100IHY–801008029506845Φ255120695655100IHY–80A7029506637Φ239112675253100IHY–80B6029506430Φ222104566560133 51100IHY–12510012529506275Φ3071201186312250100IHY–125A11429506175Φ2931151076211148100IHY–125B10329505955Φ280109966010046100IHY–125C9229505745Φ265103855812063125IHY–502005029507745Φ2152407611261125IHY–50A1874429507537Φ2022257410459125IHY–50B1733829507330Φ188210721208762–802008029507475Φ255240727111277 60125IHY–80A1877029507275Φ24422562691046758125IHY–80B1736029507055Φ231210526712056125IHY–125200125295071132Φ30824012070

Capacity

Head

Speed

Eff.

Impeller流量 扬程

效率 功率P Power(kW)

叶轮直径PumpmodelPumpmodel(Q)(m3/h)(H)(m)(n)(r/min)(η)%BrakeMotordiameter(mm)horsepowerpower11554125IHY–125A191114295069110Φ2902301096810952125IHY–125B103295067110Φ272218986610350125IHY–125C9229506590Φ260206876412067–2020020148077Φ260240741122065150IHY–20A187148075Φ2502257210463150IHY–20B1731514807315Φ230210701203466–322003214807530Φ32524029761123064150IHY–32A1872814807330Φ30422525741042662150IHY–32B1732414807122Φ282210721205358150IHY–502005014807155Φ39224046701124756150IHY–50A1874414806945Φ36722540681044154150IHY–50B1733814806737Φ3402106624067–204002014807937Φ269460762241965200IHY–20A37414807730Φ257450157420663200IHY–20B3461514807530Φ24041572

Capacity

Head

Speed

Eff.

Impeller流量 扬程

效率 功率P Power(kW)

叶轮直径PumpmodelPumpmodel(Q)(m3/h)(H)(m)(n)(r/min)(η)%BrakeMotordiameter(mm)horsepowerpower2403766–324003214807855Φ346460762243264200IHY–32A3742814807645Φ326450742062862200IHY–32B3462414807437Φ302415722405570–504005014807790Φ409460457222468200IHY–50A3744414807575Φ39945039702064166200IHY–50B3463814807375Φ383415682509065200IHY–8042080148074160Φ50950474722407964200IHY–80A40070148073132Φ4854806471215716366200IHY–80B36065148072110Φ460430607118057–6328063148065110Φ45034057601655655200IHY–63A2705014806275Φ412320583004468–394853914807790Φ37055035722803666250IHY–39A46514807575Φ342530267026064250IHY–39B4452614807355Φ3245106829063–6048560148074132Φ45256056722705861250IHY–60A45052148072132Φ432520682404959250IHY–60B41544148070110Φ4045004066

Capacity

Head

Speed

Eff.

Impeller流量扬程转速效率功率PPower(kW)叶轮直径泵型号 CapacityPumpmodel (Q)Head(H)Speed(n)Eff.(η)轴功率配电机Impellerdiameter(m3/h)(m)(r/min)%BrakeMotor(mm)horsepowerpower4208869250IHY–7570075148077220Φ50985065753907768250IHY–75A65065148076185Φ48080053743306567250IHY–75B55055148075132Φ44068045735001965–167201614807255Φ280860136945061300IHY–16A65014807045Φ265800116855065–3279032148073110Φ360900735002963300IHY–32A6502614807175Φ33080022715002662300IHY–32B6502314807075Φ31980019705506169–5279052148074185Φ4259007151568300IHY–52A74046148073160Φ41484041704804967300IHY–52B690148072132Φ400785696005265300IHY–44100044148078185Φ409120036735404564300IHY–44A90038148077160Φ380110030729402968350IHY–251350148075132Φ33716007282064350IHY–25A120019148073110Φ31514401771PumpPumpmodel(Q)(m3/h)(H)(m)(n)(r/min)(η)%BrakeMotordiameter(mm)horsepowerpower2140IHYW–308302950264HYW–30A7252950243Φ130281340IHYW–4040295021Φ162241340IHYW–40A322950214HYW–4040295033Φ162352150IHYW–40A332950Φ148323493350IHYW–161480453Φ22017463450IHYW–16A13148043Φ20045422465IHYW–404029503415Φ1653523–40A29503311Φ138344549–21602114805711Φ26290603645–21A5517148053Φ24280566053–242414806115Φ268120605552–24A14806011Φ23811059泵型号

流量Capacity

扬程Head

转速Speed

效率Eff.

功率P Power(kW)轴功率 配电机

叶轮直径Impeller1717十、泵外形和安装尺寸图底座中的虚线为开孔尺寸注：液下深度依客户要求确定。具体的安装尺寸图请来电来函向我公司索取。十一、泵出口法兰尺寸表法兰符合标准：HG20592-97,压力等级泵型号25IHY–41,32IHYL-2040IHYW–30,40IHYW–40,50IHYL-20,50IHYL-32,50IHY–20,50IHY–32,50IHY–50,50IHY–80,50IHYW–16,50IHYW–40,65IHYL-20,65IHYL-32,65IHY–20,65IHY–32,65IHY–50