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ISG、IRG、IHG、ISGD、YG立式管道离心泵


『产品介绍』

ISG、IRG、IHG、ISGD立式管道离心泵

 

     型号意义    产品简介       ISG型管道离心泵根据IS型离心泵与管道泵之性能参数,参照ISO2858和新的国家管道离心泵标准JB/T53058-93进行设计制造的高效节能产品。该泵采用国内先进水力模型优化设计而成。同时根据使用温度、介质等不同在ISG型基础上派生出热水泵、、高温泵、化工泵、油泵等,是目前国家标准定型推广产品。 。   产品特点       1、泵为立式结构,进出口口径相同,且们于同一中心线上,可象阀门一样安装于管路之中,外形紧凑美观,占地面积小,建筑投入低,如加上            防护罩则可置于户外使用.       2、叶轮直接安在电机的加长轴上,轴向尺寸短,结构紧凑,泵与电机轴承配置合理,能有效地平衡泵运转产生的径向和轴向负荷,            从而保证了泵的运行平衡振动噪音很低。       3、轴封采用机械密封或机械密封组合,采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质,耐磨密封,能有效地增            长机械密封的使用寿命。       4、安装检修方便,无需拆动管路系统,只要卸下泵联体座螺母即可抽出全部转子部件。       5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。       6、可根据管路布置的要求采用泵的竖式和横式安装。   产品用途       1、ISG型管道离心泵,供输送清水及物理化学性质类似于清水的其他液体之用,适用于工业和城市给排水,高层建筑增压送水,园林           灌溉,消防增压及设备配套,使用温度T:≤80℃。     2、IRG(GRG)型热水(高温)循环泵广泛适用于能源、冶金、化工、纺织、造纸、以及宾馆饭店等锅炉高温热水增压循环输送及城          市采暖系统循环用泵,IRG使用温度T:≤120℃、GRG使用温度T:≤240℃。      3、IHG型管道化工泵,供输送不含固体颗粒,具有腐蚀性,粘度类似于水的液体,适用于石油、化工、冶金       电力、造纸、食品、          制药和合成纤维等部门,使用温度T:-20℃-120℃。     4、YG型管道油泵,供输送汽油、柴油、煤油等石油产品,使用温度T:-20℃-120℃。    使用条件      1、 吸入压力≤1.0Mpa,或泵系统最高工作压力≤1.6Mpa,即泵吸入口压力+泵扬程≤1.6Mpa、泵静压试            验压力为2.5Mpa,订货时请注明系统工作压力。泵系统工作压力大于1.6Mpa时应在订货时另行提出。            以便在制造时泵的过流部件和联接部分采用铸钢材料。      2、 环境温度<40℃,相对湿度<95%。      3、 所输送介质中固体颗粒体积含量不超过单位体积的0.1%,粒度<0.2mm.      注:如使用介质为带有细小颗粒,请在订货时说明,以便采用耐磨式机械密封。   泵结构示意图 1取 压 塞7轴2排 气 阀8联  体 座3叶     轮9叶轮螺母4机械密封10泵      体5挡  水 圈11放  水 阀6电      机         ISG型结构说明:1、 泵与电机同端盖,轴向尺寸缩短,结构简单2、泵体上设有取压孔和放水孔; 3、泵体上设有排气阀,工作前能排放泵内空气4、泵体底部设有安装底板和螺栓孔,保证整体机     组安装稳固。   附件及安装尺寸 联  接  尺  寸序号C2×B2C×cD×DhΦd1Φd2145×70240×240300×30055Φ14Φ14250×80240×240300×30055Φ14Φ14360×100240×240300×30055Φ14Φ14470×120240×240300×30055Φ18Φ16580×130240×240300×30055Φ18Φ166100×160340×340400×40055Φ18Φ167120×180340×340400×40055Φ22Φ168160×120340×340400×40055Φ22Φ169150×240340×340400×40055Φ22Φ1610210×260440×440500×50055Φ22Φ16或Φ1811230×280440×440500×50055Φ22Φ16或Φ1812250×320540×540600×60055Φ22Φ16或Φ1813300×350740×740880×88055Φ22Φ20或Φ1814300×400740×740800×80055Φ22Φ20或Φ1815350×450740×740800×80055Φ26Φ20或Φ1816400×500740×740800×80055Φ26Φ20或Φ18柔 性 联 接 基 础 尺 寸硬 性 联 接 基 础 尺 寸序号HEFCΦDΦdhHEFCΦdh1200450500240///200450500240602002200450500240///200450500240602003200450500240///200450500240602004200450500240///200450500240602005200450500240///200450500240602006250650700340同隔振器D1Φ14.560250650700340802507250650700340Φ14.560250650700340802508250650700340Φ14.560250650700340802509250650700340Φ14.5602506507003408025010300750800440Φ14.5603007508004408025011300750800440Φ14.5603007508004408025012300800850500Φ14.560300800850540802501335010001100740Φ14.56035010001100740802501435010001100740Φ14.56035010001100740802501535010001100740Φ14.56035010001100740802501635010001100740Φ14.5603501000110074080250         JGD型隔振器安装尺寸型号MDD1HdnJGD2-3818015047123JGD3-21223020064123JGD3-31223020064123JGD4-11628025076123JGD4-21628025076123JGD5-320330300104123          SD型隔振垫0.5基本块尺寸    附件安装方法   一、硬性联接1、直接安装 2、联接板安装  1、进口阀门2、直管3、弯管4、直管5、进管6、弯管7、直管8、出口阀门1、进口阀门2、直管3、弯管4、直管5、联接板6、直管7、弯管8、直管9、出口阀门  二、柔性联接1、联接板,加隔振器安装 2、联接板,加隔振器安装  1、进口阀门2、挠性接头3、弯管4、直管5、联接板6、隔振器7、直管8、弯管9、挠性接头10、出口阀门1、进口阀门2、挠性接头3、直管4、联接板5、隔振器6、直管7、出口阀门    易损件(机械密封和轴承)电机功率轴     承机械密封0.18KW、0.12KW201104-120.25KW、0.37KW202104-140.55KW、0.75KW、 109-181.1KW-2、1.1KW-4、 1.5KW、2.2KW-2 109-202.2KW-4、3KW、4KW、 5.5KW、7.5KW-2 109-257.5KW-4、11KW、15KW、 18.5KW-2、22KW-2 109-3518.5KW-4、22KW-4、30KW、37KW、45KW、75KW-2、90KW-2 109-4555KW、75KW-4、37KW-6 109-55   故障原因及排除方法管径mm流量(L/S)1246810 253.213    383.51415   1520500.83.11329    253065 0.83.27.11320    4050 75 0.41.63.35.99.621.6     6070100  0.40.81.32.16.88.61319.    8090 125   0.20.40.61.32.74.15.910.     100110150    0.10.20.51.11.62.34.26.49.4     120130 175     0.10.20.50.71.01.92.94.35.87.79.6    140160200      0.10.20.30.50.91.52.12.93.74.76.17.28.5   180200250       0.10.10.20.30.50.70.91.21.51.92.32.83.33.74.95.2 300         0.10.10.20.30.40.50.60.70.91.11.31.52.02.43.0   故障原因及排除方法故障现象可能产生的原因排除方法1、水泵不出水a、进出口阀门未打开,进出管路阻塞,流道叶轮阻塞。 b、电机运行方向不对,电机缺相转速很慢。 c、吸入管漏气。 d、泵没灌满液体,      泵腔内有空气。 e、进口供水不足,      吸程过高,底阀漏水。 f、 管路阻力过大,泵选型不当。a、检查,去除阻塞物 b、调整电机方向,坚固电机接线 c、拧紧各密封面,排除空气 d、打开泵上盖或打开排气阀      排尽空气 e、停机检查、调整(并网自来水      管和带吸程使用易出现此现象 f、 减少管路弯道,重新选泵。2、水泵流量不足a、先按1.原因检查。 b、管道、泵流产叶轮部分阻塞、      水垢沉积、阀门开度不足 c、电压偏低 d、叶轮磨损a、先按1.排除 b、去除阻塞物      重新调整阀门开度。 c、 稳压。 d、更换叶轮。 3、功率过大a、超过额定流量使用。 b、吸程过高。 c、泵轴承磨损。a、调节流量关小出口阀门。 b、降低 c、更换叶轮 4、杂音振动a、管路支撑不稳。 b、液体混有气体。 c、产生汽蚀。 d、轴承损坏。 e、 电机超载发热运行。a、稳固管路 b、提高吸入压力、排气 c、降低真空度 d、更换轴承 e、搞整按5。5、电机发热a、流量过大、超载运行。 b、碰擦。 c、电机轴承损坏。 d、电压不足。a、关小出口阀。 b、检查排除。 c、更换轴承。 d、稳压。6、水泵漏水a、机械密封磨损。 b、泵体有砂孔或破裂。 c、密封面不平整。 d、安装螺栓松懈。a、更换。 b、焊补或更换。 c、修整。 d、坚固。  阀及弯管折合直管长度  一定管路直么之最大流量限制种类折合直管直径倍数备注全开闸阀12未畅开加倍标准弯管25 逆止阀100 底阀100部分堵塞加倍管路直径最大流量最大流速管路直径最大流量最大流速mmL/Sm/smmL/Sm/s2512.0412530.02.44382.51.6915043.02.45504.172.1217560.02.49656.672.0120083.32.697510.02.26250133.32.7210018.42.33300192.02.71 

 

『详细参数』
   性能参数型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg15-80151.11.52.00.30.420.558.58726343428000.182.31720-110201.82.53.30.50.690.91161513.525343528000.372.32520-160201.82.53.30.50.690.9133323019252329000.752.32925-110252.845.20.781.111.44161513.534424129000.552.32625-125252.845.20.781.111.4420.6201828363529000.752.32825-125A252.53.64.60.691.01.28171614.43529000.552.32725-160252.845.20.781.111.4433323024323329001.52.33925-160A252.63.74.90.121.031.362928263129001.12.334型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg32-100(I)324.46.38.31.221.752.3213.212.511.348545329000.752.03232-125323.556.50.970.391.822201840444229000.752.32832-125A323.14.55.80.861.251.6117.61614.44329000.552.32832-160(I)324.46.38.31.221.752.3233.23230.234404229002.22.04732-200(I)324.46.38.31.221.752.3250.55048263335290042.04332-200A322.845.20.781.111.4444.64442.734404229002.22.074型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg40-100404.46.38.31.221.752.3113.212.511.348545329000.552.33240-100A403.95.67.41.081.562.0610.61095229000.372.33240-125404.46.38.31.221.752.3121201841464329001.12.33440-125A403.95.67.41.081.562.0617.61614.440454129000.752.33340-160404.46.38.31.221.752.3133323035404029002.22.34740-160A404.15.97.81.141.642.17292826.334393929001.52.34340-160B403.85.57.21.061.532.025.52422.534383729001.12.33840-200404.46.38.31.221.752.31515048263332290042.37440-200A404.15.97.81.141.642.17454442263130290032.36240-200B403.75.37.01.031.471.94383634.52929002.22.35240-250404.46.38.31.221.752.3182807424282829007.52.310540-250A404.15.97.81.141.642.1772706524282729005.52.39840-250B403.85.57.01.061.531.9461.56056232726290042.377型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg40-100(I)408.812.516.32.443.474.5313.212.511.355626029001.12.33440-100(I)A4081114.52.223.054.0310.61096029000.752.33240-125(I)408.812.516.32.443.474.5321.22017.849585729001.52.33840-125(I)A4081114.52.223.054.031716145729001.12.33340-160(I)408.812.516.3 2.443.474.53333230455251290032.35640-160(I)A408.211.715.22.283.254.2229282644515029002.22.34740-160(I)B407.310.413.52.382.893.75232220.55029001.52.34340-200(I)408.812.516.32.443.474.5351.2504838464629005.52.38540-200(I)A408.311.715.32.313.254.2545.04442374545290042.37540-200(I)B407.510.613.82.082.943.8337363444290032.36340-250(I)408.812.516.32.443.474.5381.28077.53138402900112.314540-250(I)A408.211.615.22.283.224.2271.070683829007.52.39540-250(I)B407.610.8142.113.03.8961.460583729007.52.39440-250(I)C407.110.013.11.972.783.6453.25250.43629005.52.388型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg50-100508.812.516.32.443.474.5313.612.511.355626029001.12.33650-100A5081114.52.223.054.03111096029000.752.33550-125508.812.516.32.443.474.5321.52017.849585729001.52.34350-125A5081114.52.223.05 4.031716145729001.12.33850-160508.812.516.32.443.474.53333230455251290032.35950-160A508.211.715.22.283.254.2229282644515029002.22.35150-160B507.310.413.52.382.893.75232220.55029001.52.34750-200508.812.516.32.443.474.5352504838464629005.52.310150-200A508.311.715.32.313.254.2545.84442374545290042.38050-200B507.510.613.82.082.943.8337363444290032.36850-250508.812.516.32.443.474.53828077.52938402900112.316050-250A508.211.615.22.283.224.2271.570683829007.52.311550-250B507.610.8142.113.03.8961.460583729007.52.311450-250C507.110.013.1 1.972.783.6453.25250.43629005.52.3108型号口径流量扬程效率转速电机功率必需汽蚀余量重量mmm3/hL/Sm%r/minKW(NPSH)rKg50-100(I)5017.52532.54.866.949.0313.712.510.567696929001.52.54150-100(I)A5015.622.3294.36.198.111108.465676829001.12.53650-125(I)5017.52532.54.866.949.0321.52018606867290032.55650-125(I)A5015.622.3294.336.198.1171613.658666529002.22.54850-160(I)5017.52532.54.686.949.0334.43227.5546360290042.57250-160(I)A5016.423.430.44.566.58.44302824546259290042.57150-160(I)B5015.021.6284.176.07.78262420.658290032.55950-200(I)5017.52532.54.866.949.0352.75045.549585929007.52.510850-200(I)A5016.423.530.54.566.538.4746.4444048575829007.52.510750-200(I)B5015.221.828.34.226.067.86403834.55529005.52.510050-250(I)5017.52532.54.866.949.03828076.53950522900152.517550-250(I)A5016.423.430.54.566.58.4771.570673950522900112.516550-250(I)B501521.6284.176.07.78616057.43849542900112.516550-315(I)5017.52532.54.866.949.031281251223040442900302.531050-315(I)A5016.623.7314.616.588.61151131103040442900222.524550-315(I)B5015.722.529.24.366.258.01031019839290018.52.521550-315(I)C5014.420.626.84.05.727.44868583382900152.5195型号口径流量扬程效率转速电机功率必需汽蚀余量重量m3/hL/Sm%r/minKW(NPSH)rKg65-1006517.52532.54.866.949.0313.712.510.567696929001.52.54665-100A6515.622.3294.36.198.111108.465676829001.12.54165-1256517.52532.54.866.949.0321.52018606867290032.55865-125A6515.622.3294.336.198.1171614.458666529002.22.54965-1606517.52532.54.866.949.0334.43227.5546360290042.57565-160A6516.423.430.44.566.58.44302824546259290042.57565-160B6515.021.6284.176.07.78262420.658290032.56365-2006517.52532.54.866.949.0352.75045.549585929007.52.510765-200A6516.423.530.54.566.538.4746.4444048575829007.52.510765-200B6515.221.828.34.226.067.86403834.55529005.52.510065-2506517.52532.54.866.949.03828076.539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