1、YJ（沅江）型立式单级单吸离心清水泵YJ 型大型泵概述： YJ 型泵系立式单级单吸涡壳式离心清水泵，适用于大型火力发电厂、工矿、城市和农田建设的给排水工程。用来输送不含固体颗粒的清水或物理、化学性质类似于清水的其他液体，被输送的液体温度不超过 50。YJ 型大型泵参数范围：流量 Q 1.65.85m3/s扬程 H 13.163mYJ 型大型泵型号说明：48IYJ48P 左26IA 48ZYJ立式单级单吸涡壳式离心清水泵；48吸入口径被 25 除所得的数，即 48 表示泵吸入口径是 1200 毫米；I泵与电动机分层安装；P泵与电动机直联安装，进水管与出水管轴线相互平行；Z泵与电动机直联安装，进水
2、管与出水管轴线相互垂直；左从电机方向看叶轮为顺时针方向旋转，逆时针（正常旋转）方向旋转时不加标示；26泵比转速被 10 除所得的商整数；I叶轮结构区别，用表示；A叶轮直径改变区别，用 A、B、C表示。YJ 型大型泵结构型式：该泵为立式安装，吸入口垂直向下，吐出口水平伸出。机组安装为电机、泵分层安装和泵、电机直联安装两种形式；密封为填料密封；该泵的轴承采用滚动轴承，36口径的泵用推力轴承承受轴向力，其他型泵均由电动机承受轴向力，所有轴承均用油脂润滑。YJ 型大型泵主要零件材质：叶轮为耐磨铸铁或 ZG310-570 或不锈钢。密封环为铸铁或耐磨铸铁或不锈钢。泵体为铸铁。轴为优质碳素钢。YJ 型大型
3、泵成套范围：成套供应泵，电动机和底座。19配带电动机流量Q扬程H转速n轴功率Pa功率效率必须汽蚀余量叶轮名义直径进出口径泵重参数型号m3/s m r/min kw kw型号% m mm mm TYJ36-23YJ36-232.002.362.7533.830254957908057951000 YL1000-12/17308487851070 900800 11.0YJ36-23AYJ36-23A1.972.352.733127224957137227081000 YL1000-12/17308486.2831030 900800 11.0YJ36-23BYJ36-23B1.942.252.5
4、028.225224956376396281000 YL1000-12/173084.586.285.8990 900800 11.0YJ36P-23JD1.902.202.4023.421.520425513533547630 YKSL630-14/1060-18587861040 900800 11.0YJ36P-262.102.382.50211816.8495497492490630 YL630-12/14308785.5846.76.97.2980 900800 11.0YJ36P-26A1.602.112.3822.81816.8495427.8427390500 YLST560-
5、1283.68783.85.76.567.2938 900800 11.0YJ40-152.003.003.7058.551.739.54951349171017062000 YL2000-12/21508588.9841300 1000800 15.0YJ40-15A1.832.793.4450.644.734.14951092138313771600 YL1600-12/215084.588.483.51215 1000800 15.0YJ44P-22YJ44Z-222.643.003.7031.53025.642596399710341250 YL1250-14/1730-184.588
6、.5906.26.57.31233 1100900 27.0YJ44P-22JAYJ44Z-22JA2.553.053.6721.318.513.1370626631615800 YL800-16/1730-1858876.655.35.81200 1100900 27.0YJ48-15YJ48P-15YJ48Z-153.254.175.006359.552.54952439271928263200 YL3200-12/215082.389.491.59.71112.41440 1200100026.033.033.0YJ48-15AYJ48P-15AYJ48Z-15A3.003.884.65
7、54.451.445.44951956219922872500 YL2500-12/215081.888.990.59.510.711.81345 1200100026.033.033.0YJ48-20YJ48P-20YJ48Z-203.003.884.655248.542.24952157233024552500 YL2500-16/2150828584.312.314.316.81320 1200100026.033.033.020配带电动机流量Q扬程H转速n轴功率Pa功率效率必须汽蚀余量叶轮名义直径进出口径 泵重参数型号m3/s m r/min kw kw型号% m mm mm TYJ4
8、8-20CYJ48P-20CYJ48Z-20C2.603.113.742927.123.637091398510431250 YL1250-16/215081848311.913.215.21320 1200100026.033.033.0YJ48-22YJ48P-22YJ48Z-223.283.804.5130.12720.73701101111910861600 YL1600-16/215087.989.984.199.19.21350 1200100026.033.033.0YJ48-23YJ48P-23YJ48Z-233.945.285.5635.128.226.23701631168
9、716832000 YL2000-16/215082.886.5845.877.41468 1200100026.033.033.0YJ48-25YJ48P-25YJ48Z-253.504.205.112926.818.53701170127012451600 YL1600-16/215083.586.5849.811.312.41304 1200100026.033.033.0YJ48-26YJ48P-26YJ48Z-263.003.704.5028.524.119.237099899210331250 YL1250-16/21508488.3827.389.41340 1200100026
10、.033.033.0YJ48-26AYJ48P-26AYJ48Z-26A2.963.554.4425.122.414.63708668918311000 YL1000-16/21508487.576.57.27.99.21304 1200100026.033.033.0YJ48-26YJ48P-26YJ48Z-263.504.505.5030.828.721.93701273144714311600 YL1600-16/21508387.582.57.89.511.51373 1200100026.033.033.0YJ48-26AYJ48P-26AYJ48Z-26A3.003.604.402
11、3.321.516.43708298919081000 YL1000-16/215082.785.277.97.289.3 1232 1200100026.033.033.0YJ48-28YJ48P-28YJ48Z-283.254.144.4744.236.330.34951602163715792000 YL2000-12/215087.99084.110611.512.51250 1200100026.033.033.0YJ48-28AYJ48P-28AYJ48Z-28A3.123.984.3040.7533.527.94951416144414002000 YL2000-12/21508
12、890.58410.511.0511.81200 1200100026.033.033.0YJ48-28CYJ48P-28CYJ48Z-28C2.433.0953.34524.720.316.93706696846591000 YL1000-16/1730889084.16.97.4381250 1200100026.033.033.0YJ48-30YJ48P-30YJ48Z-304.005.005.8024.720.316.93701212124011801600 YL1600-16/215079.684809.039.7210.45118013451200100026.033.033.0Y
13、J48-35YJ48P-35YJ48Z-353.254.565.48624.621.516.64951208122811591600 YL1600-12/215086.5919010.612.3714.6892512471200100026.033.033.021配带电动机流量Q扬程H转速n轴功率Pa功率效率必须汽蚀余量叶轮名义直径进出口径 泵重参数型号m3/s m r/min kw kw型号% m mm mm TYJ48-35YJ48P-35YJ48Z-353.605.005.8531.625.719.43701355146513912000 YL2000-16/215082.386806.327.588.6108615081200100026.033.033.0YJ48-35AYJ48P-35AYJ48Z-35A3.8475.005.6028.82318.23701309133412411600 YL1600-16/21508384.580.57.8799.74108614701200100026.033.033.0
