50是泵进、出口公称直径(mm)
160是叶轮名义外径(mm)
(I)是流量分类
A(B)是叶轮经第一次切割3.ISG管道离心泵结构离心泵的基本构造是由六部分组成的,分别是:叶轮,泵体,泵轴,轴承,密封环,填料函。1、叶轮是离心泵的核心部分,它转速高输出力大,叶轮上的叶片又起到主要作用,叶轮在装配前要通过静平衡实验。叶轮上的内外表面要求光滑,以减少水流的摩擦损失。2、泵体也称泵壳,它是水泵的主体。起到支撑固定作用,并与安装轴承的托架相连接。3、泵轴的作用是借联轴器和电动机相连接,将电动机的转距传给叶轮,所以它是传递机械能的主要部件。4、轴承是套在泵轴上支撑泵轴的构件,有滚动轴承和滑动轴承两种。滚动轴承使用牛油作为润滑剂加油要适当一般为2/3~3/4的体积太多会发热,太少又有响声并发热!滑动轴承使用的是透明油作润滑剂的,加油到油位线。太多油要沿泵轴渗出并且漂过,太少轴承又要过热烧坏造成事故!在水泵运行过程中轴承的温度最高在85℃一般运行在60度左右,如果高了就要查找原因(是否有杂质,油质是否发黑,是否进水)并及时处理!5、密封环又称减漏环。叶轮进口与泵壳间的间隙过大会造成泵内高压区的水经此间隙流向低压区,影响泵的出水量,效率降低!间隙过小会造成叶轮与泵壳摩擦产生磨损。为了增加回流阻力减少内漏,延缓叶轮和泵壳的所使用寿命,在泵壳内缘和叶轮外援结合处装有密封环,密封的间隙保持在0.25~1.10mm之间为宜。6、填料函主要由填料,水封环,填料筒,填料压盖,水封管组成。填料函的作用主要是为了封闭泵壳与泵轴之间的空隙,不让泵内的水流不流到外面来也不让外面的空气进入到泵内。始终保持水泵内的真空!当泵轴与填料摩擦产生热量就要靠水封管住水到水封圈内使填料冷却!保持水泵的正常运行。所以在水泵的运行巡回检查过程中对填料函的检查是特别要注意!在运行600个小时左右就要对填料进行更换。三、ISG管道离心泵中的离心泵是按照原理为它命名的,先大哥比喻解释一下离心的含义吧,离心其实是物体惯性的表现,比如雨伞上的水滴,当雨伞缓慢转动时,水滴会跟随雨伞转动,这是因为雨伞与水滴的摩擦力做为给水滴的向心力使然。但是如果雨伞转动加快,这个摩擦力不足以使水滴在做圆周运动,那么水滴将脱离雨伞向外缘运动,就象用一根绳子拉着石块做圆周运动,如果速度太快,绳子将会断开,石块将会飞出.这个就是所谓的离心。离心泵就是根据这个原理设计的,高速旋转的叶轮叶片带动水转动,将水甩出,从而达到输送的目的。类似于这样命名的还很多,如:隔膜泵、螺杆泵、转子泵、齿轮泵、真空泵、4.ISG管道离心泵主要用途ISG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、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套,使用温度T<80℃。管道离心泵用于消防增压管道离心泵用于消防管道离心泵用于生活给水增压ISG管道离心泵型号参数对照
型号 | 进口径 | 出口径 | 流量 | 流量 | 扬程 | 电压 | 转速 | 功率 | 必须汽 |
(m3/h) | (L/s) | (m) | V | (kW) | 蚀余量 | ||||
ISG20-160 | 20 | 20 | 2.5 | 0.7 | 32 | 220/380 | 2900 | 1.1 | 2.3 |
ISG25-125 | 25 | 25 | 4 | 1.1 | 20 | 220/380 | 2900 | 0.75 | 2.3 |
ISG25-125A | 25 | 25 | 3.6 | 1 | 16 | 220/380 | 2900 | 0.55 | 2.3 |
ISG25-160 | 25 | 25 | 4 | 1.1 | 32 | 220/380 | 2900 | 1.5 | 2.3 |
ISG25-160A | 25 | 25 | 3.7 | 1 | 28 | 220/380 | 2900 | 1.1 | 2.3 |
ISG32-125 | 32 | 32 | 4.5 | 1.3 | 20 | 220/380 | 2900 | 0.75 | 2.3 |
ISG32-160 | 32 | 32 | 4.5 | 1.3 | 32 | 220/380 | 2900 | 1.5 | 2.3 |
ISG32-160A | 32 | 32 | 4 | 1.1 | 25 | 220/380 | 2900 | 1.1 | 2.3 |
ISG40-125 | 40 | 40 | 6.3 | 1.8 | 20 | 220/380 | 2900 | 1.1 | 2.3 |
ISG40-125A | 40 | 40 | 5.6 | 1.6 | 16 | 220/380 | 2900 | 0.75 | 2.3 |
ISG40-160 | 40 | 40 | 6.3 | 1.8 | 32 | 220/380 | 2900 | 2.2 | 2.3 |
ISG40-160A | 40 | 40 | 5.9 | 1.6 | 28 | 220/380 | 2900 | 1.5 | 2.3 |
ISG40-160B | 40 | 40 | 5.2 | 1.4 | 24 | 220/380 | 2900 | 1.1 | 2.3 |
ISG40-200 | 40 | 40 | 6.3 | 1.8 | 50 | 220/380 | 2900 | 4 | 2.3 |
ISG40-200A | 40 | 40 | 5.9 | 1.6 | 44 | 220/380 | 2900 | 3 | 2.3 |
ISG40-200B | 40 | 40 | 5.5 | 1.5 | 38 | 220/380 | 2900 | 2.2 | 2.3 |
ISG40-250 | 40 | 40 | 6.3 | 1.8 | 80 | 220/380 | 2900 | 7.5 | 2.3 |
ISG40-250A | 40 | 40 | 5.9 | 1.6 | 70 | 220/380 | 2900 | 5.5 | 2.3 |
ISG40-250B | 40 | 40 | 5.5 | 1.5 | 60 | 220/380 | 2900 | 4 | 2.3 |
ISG50-125 | 50 | 50 | 12.5 | 3.5 | 20 | 220/380 | 2900 | 1.5 | 2.3 |
ISG50-125A | 50 | 50 | 11.2 | 3.1 | 17 | 220/380 | 2900 | 1.1 | 2.3 |
ISG50-160 | 50 | 50 | 12.5 | 3.5 | 32 | 220/380 | 2900 | 3 | 2.3 |
ISG50-160A | 50 | 50 | 11.7 | 3.3 | 28 | 220/380 | 2900 | 2.2 | 2.3 |
ISG50-160B | 50 | 50 | 10.5 | 2.9 | 23 | 220/380 | 2900 | 1.5 | 2.3 |
ISG50-200 | 50 | 50 | 12.5 | 3.5 | 50 | 220/380 | 2900 | 5.5 | 2.3 |
ISG50-200A | 50 | 50 | 11.7 | 3.3 | 45 | 220/380 | 2900 | 4 | 2.3 |
ISG50-200B | 50 | 50 | 10.5 | 2.9 | 35 | 220/380 | 2900 | 3 | 2.3 |
ISG65-125 | 65 | 65 | 25 | 6.9 | 20 | 220/380 | 2900 | 3 | 2.3 |
ISG65-125A | 65 | 65 | 22.4 | 6.2 | 16 | 220/380 | 2900 | 2.2 | 2.3 |
ISG65-160 | 65 | 65 | 25 | 6.9 | 32 | 220/380 | 2900 | 4 | 2.3 |
ISG65-160A | 65 | 65 | 23.4 | 6.5 | 28 | 220/380 | 2900 | 4 | 2.3 |
ISG65-160B | 65 | 65 | 21.6 | 6 | 24 | 220/380 | 2900 | 3 | 2.3 |
ISG65-200 | 65 | 65 | 25 | 6.9 | 50 | 220/380 | 2900 | 7.5 | 2.3 |
ISG65-200A | 65 | 65 | 23.4 | 6.5 | 44 | 220/380 | 2900 | 7.5 | 2.3 |
ISG65-200B | 65 | 65 | 21.6 | 6 | 37 | 220/380 | 2900 | 5.5 | 2.3 |
ISG65-250 | 65 | 65 | 25 | 6.9 | 80 | 220/380 | 2900 | 15 | 2.3 |
ISG65-250A | 65 | 65 | 23.4 | 6.5 | 70 | 220/380 | 2900 | 11 | 2.3 |
ISG65-250B | 65 | 65 | 21.6 | 6 | 60 | 220/380 | 2900 | 11 | 2.3 |
ISG65-315 | 65 | 65 | 25 | 6.9 | 125 | 220/380 | 2900 | 30 | 2.3 |
ISG65-315A | 65 | 65 | 23.4 | 6.5 | 110 | 220/380 | 2900 | 22 | 2.3 |
ISG65-315B | 65 | 65 | 21.6 | 6 | 93 | 220/380 | 2900 | 18.5 | 2.3 |
ISG65-315C | 65 | 65 | 20.6 | 5.7 | 85 | 220/380 | 2900 | 18.5 | 2.3 |
ISG65-125I | 65 | 65 | 50 | 13.9 | 20 | 220/380 | 2900 | 5.5 | 2.3 |
ISG65-125IA | 65 | 65 | 44.8 | 12.4 | 16 | 220/380 | 2900 | 4 | 2.3 |
ISG65-160I | 65 | 65 | 50 | 13.9 | 32 | 220/380 | 2900 | 7.5 | 2.3 |
ISG65-160IA | 65 | 65 | 46.8 | 13 | 28 | 220/380 | 2900 | 7.5 | 2.3 |
ISG65-160IB | 65 | 65 | 43.2 | 12 | 24 | 220/380 | 2900 | 5.5 | 2.3 |
ISG65-200I | 65 | 65 | 50 | 13.9 | 50 | 220/380 | 2900 | 15 | 2.3 |
ISG65-200IA | 65 | 65 | 46.8 | 13 | 44 | 220/380 | 2900 | 11 | 2.3 |
ISG65-200IB | 65 | 65 | 43 | 11.9 | 37 | 220/380 | 2900 | 7.5 | 2.3 |
ISG65-250I | 65 | 65 | 50 | 13.9 | 80 | 220/380 | 2900 | 22 | 2.3 |
ISG65-250IA | 65 | 65 | 46.8 | 13 | 70 | 220/380 | 2900 | 18.5 | 2.3 |
ISG65-250IB | 65 | 65 | 43 | 11.9 | 60 | 220/380 | 2900 | 15 | 2.3 |
ISG65-315I | 65 | 65 | 50 | 13.9 | 125 | 220/380 | 2900 | 37 | 2.3 |
ISG65-315IA | 65 | 65 | 45.8 | 12.7 | 105 | 220/380 | 2900 | 30 | 2.3 |
ISG65-315IB | 65 | 65 | 43 | 11.9 | 93 | 220/380 | 2900 | 30 | 2.3 |
ISG65-315IC | 65 | 65 | 41 | 11.4 | 85 | 220/380 | 2900 | 22 | 2.3 |
ISG80-100 | 80 | 80 | 50 | 13.9 | 13 | 220/380 | 2900 | 3 | 2.3 |
ISG80-100A | 80 | 80 | 44.8 | 12.4 | 10 | 220/380 | 2900 | 2.2 | 2.3 |
ISG80-125 | 80 | 80 | 50 | 13.9 | 20 | 220/380 | 2900 | 5.5 | 2.3 |
ISG80-125A | 80 | 80 | 44.8 | 12.4 | 16 | 220/380 | 2900 | 4 | 2.3 |
ISG80-160 | 80 | 80 | 50 | 13.9 | 32 | 380 | 2900 | 7.5 | 2.3 |
ISG80-160A | 80 | 80 | 46.8 | 13 | 28 | 380 | 2900 | 7.5 | 2.3 |
ISG80-160B | 80 | 80 | 43.2 | 12 | 24 | 380 | 2900 | 5.5 | 2.3 |
ISG80-200 | 80 | 80 | 50 | 13.9 | 50 | 380 | 2900 | 15 | 2.3 |
ISG80-200A | 80 | 80 | 46.8 | 13 | 44 | 380 | 2900 | 11 | 2.3 |
ISG80-200B | 80 | 80 | 43 | 11.9 | 37 | 380 | 2900 | 7.5 | 2.3 |
ISG80-250 | 80 | 80 | 50 | 13.9 | 80 | 380 | 2900 | 22 | 2.3 |
ISG80-250A | 80 | 80 | 46.8 | 13 | 70 | 380 | 2900 | 18.5 | 2.3 |
ISG80-250B | 80 | 80 | 43 | 11.9 | 60 | 380 | 2900 | 15 | 2.3 |
ISG80-315 | 80 | 80 | 50 | 13.9 | 125 | 380 | 2900 | 37 | 2.3 |
ISG80-315A | 80 | 80 | 45.8 | 12.7 | 105 | 380 | 2900 | 30 | 2.3 |
ISG80-315B | 80 | 80 | 43 | 11.9 | 93 | 380 | 2900 | 30 | 2.3 |
ISG80-315C | 80 | 80 | 41 | 11.4 | 85 | 380 | 2900 | 22 | 2.3 |
ISG80-350 | 80 | 80 | 50 | 13.9 | 150 | 380 | 2900 | 55 | 2.3 |
ISG80-350A | 80 | 80 | 44 | 12.2 | 142 | 380 | 2900 | 45 | 2.3 |
ISG80-350B | 80 | 80 | 40 | 11.1 | 135 | 380 | 2900 | 37 | 2.3 |
ISG80-125I | 80 | 80 | 100 | 27.8 | 20 | 380 | 2900 | 11 | 2.3 |
ISG80-125IA | 80 | 80 | 89 | 24.7 | 16 | 380 | 2900 | 7.5 | 2.3 |
ISG80-1601 | 80 | 80 | 100 | 27.8 | 32 | 380 | 2900 | 15 | 2.3 |
ISG80-160IA | 80 | 80 | 93.5 | 26 | 28 | 380 | 2900 | 11 | 2.3 |
ISG80-160IB | 80 | 80 | 86.4 | 24 | 24 | 380 | 2900 | 11 | 2.3 |
ISG80-200I | 80 | 80 | 100 | 27.8 | 50 | 380 | 2900 | 22 | 2.3 |
ISG80-200IA | 80 | 80 | 93.5 | 26 | 44 | 380 | 2900 | 18.5 | 2.3 |
ISG80-200IB | 80 | 80 | 86.4 | 24 | 37 | 380 | 2900 | 15 | 2.3 |
ISG80-250I | 80 | 80 | 100 | 27.8 | 80 | 380 | 2900 | 37 | 2.3 |
ISG80-250IA | 80 | 80 | 93.5 | 26 | 70 | 380 | 2900 | 30 | 2.3 |
ISG80-250IB | 80 | 80 | 86.4 | 24 | 60 | 380 | 2900 | 30 | 2.3 |
ISG80-315I | 80 | 80 | 100 | 27.8 | 125 | 380 | 2900 | 75 | 2.3 |
ISG80-315IA | 80 | 80 | 93.5 | 26 | 110 | 380 | 2900 | 55 | 2.3 |
ISG80-315IB | 80 | 80 | 86.4 | 24 | 93 | 380 | 2900 | 45 | 2.3 |
ISG80-315IC | 80 | 80 | 82 | 22.8 | 85 | 380 | 2900 | 37 | 2.3 |
ISG100-125 | 100 | 100 | 100 | 27.8 | 20 | 380 | 2900 | 11 | 2.3 |
ISG100-125A | 100 | 100 | 89 | 24.7 | 16 | 380 | 2900 | 7.5 | 2.3 |
ISG100-160 | 100 | 100 | 100 | 27.8 | 32 | 380 | 2900 | 15 | 2.3 |
ISG100-160A | 100 | 100 | 93.5 | 26 | 28 | 380 | 2900 | 11 | 2.3 |
ISG100-160B | 100 | 100 | 86.4 | 24 | 24 | 380 | 2900 | 11 | 2.3 |
ISG100-200 | 100 | 100 | 100 | 27.8 | 50 | 380 | 2900 | 22 | 2.3 |
ISG100-200A | 100 | 100 | 93.5 | 26 | 44 | 380 | 2900 | 18.5 | 2.3 |
ISG100-200B | 100 | 100 | 86.4 | 24 | 37 | 380 | 2900 | 15 | 2.3 |
ISG100-250 | 100 | 100 | 100 | 27.8 | 80 | 380 | 2900 | 37 | 2.3 |
ISG100-250A | 100 | 100 | 93.5 | 26 | 70 | 380 | 2900 | 30 | 2.3 |
ISG100-250B | 100 | 100 | 86.4 | 24 | 60 | 380 | 2900 | 30 | 2.3 |
ISG100-315 | 100 | 100 | 100 | 27.8 | 125 | 380 | 2900 | 75 | 2.3 |
ISG100-315A | 100 | 100 | 93.5 | 26 | 110 | 380 | 2900 | 55 | 2.3 |
ISG100-315B | 100 | 100 | 86.4 | 24 | 93 | 380 | 2900 | 45 | 2.3 |
ISG100-315C | 100 | 100 | 82 | 22.8 | 85 | 380 | 2900 | 37 | 2.3 |
ISG100-350 | 100 | 100 | 100 | 27.8 | 150 | 380 | 2900 | 90 | 2.3 |
ISG100-350A | 100 | 100 | 88 | 24.4 | 142 | 380 | 2900 | 75 | 2.3 |
ISG100-350B | 100 | 100 | 80 | 22.2 | 135 | 380 | 2900 | 55 | 2.3 |
ISG100-125I | 100 | 100 | 160 | 44.4 | 20 | 380 | 2900 | 15 | 2.3 |
ISG100-125IA | 100 | 100 | 143 | 39.7 | 16 | 380 | 2900 | 11 | 2.3 |
ISG100-160I | 100 | 100 | 160 | 44.4 | 32 | 380 | 2900 | 22 | 2.3 |
ISG100-1601A | 100 | 100 | 150 | 41.7 | 28 | 380 | 2900 | 18.5 | 2.3 |
ISG100-200I | 100 | 100 | 160 | 44.4 | 50 | 380 | 2900 | 37 | 2.3 |
ISG100-200IA | 100 | 100 | 150 | 41.7 | 44 | 380 | 2900 | 30 | 2.3 |
ISG100-200IB | 100 | 100 | 138 | 38.3 | 37 | 380 | 2900 | 22 | 2.3 |
ISG100-250I | 100 | 100 | 160 | 44.4 | 80 | 380 | 2900 | 55 | 2.3 |
ISG100-250IA | 100 | 100 | 150 | 41.7 | 70 | 380 | 2900 | 45 | 2.3 |
ISG100-250IB | 100 | 100 | 138 | 38.3 | 60 | 380 | 2900 | 37 | 2.3 |
ISG125-125 | 125 | 125 | 160 | 44.4 | 20 | 380 | 2900 | 15 | 2.3 |
ISG125-125A | 125 | 125 | 143 | 39.7 | 16 | 380 | 2900 | 11 | 2.3 |
ISG125-160 | 125 | 125 | 160 | 44.4 | 32 | 380 | 2900 | 22 | 2.3 |
ISG125-160A | 125 | 125 | 150 | 41.7 | 28 | 380 | 2900 | 18.5 | 2.3 |
ISG125-160B | 125 | 125 | 138 | 38.3 | 25 | 380 | 2900 | 15 | 2.3 |
ISG125-200 | 125 | 125 | 160 | 44.4 | 50 | 380 | 2900 | 37 | 2.3 |
ISG125-200A | 125 | 125 | 150 | 41.7 | 44 | 380 | 2900 | 30 | 2.3 |
ISG125-200B | 125 | 125 | 138 | 38.3 | 38 | 380 | 2900 | 22 | 2.3 |
ISG125-250 | 125 | 125 | 160 | 44.4 | 80 | 380 | 2900 | 55 | 2.3 |
ISG125-250A | 125 | 125 | 150 | 41.7 | 70 | 380 | 2900 | 45 | 2.3 |
ISG125-250B | 125 | 125 | 138 | 38.3 | 60 | 380 | 2900 | 37 | 2.3 |
ISG125-315 | 125 | 125 | 160 | 44.4 | 125 | 380 | 2900 | 90 | 2.3 |
ISG125-315A | 125 | 125 | 150 | 41.7 | 110 | 380 | 2900 | 75 | 2.3 |
ISG125-315B | 125 | 125 | 143 | 39.7 | 100 | 380 | 2900 | 75 | 2.3 |
ISG125-315C | 125 | 125 | 134 | 37.2 | 88 | 380 | 2900 | 55 | 2.3 |
ISG125-160I | 125 | 125 | 200 | 55.6 | 32 | 380 | 2900 | 30 | 2.3 |
ISG125-160IA | 125 | 125 | 187 | 51.9 | 28 | 380 | 2900 | 22 | 2.3 |
ISG125-160IB | 125 | 125 | 180 | 50 | 25 | 380 | 2900 | 18.5 | 2.3 |
ISG125-200I | 125 | 125 | 200 | 55.6 | 50 | 380 | 2900 | 45 | 2.3 |
ISG125-200IA | 125 | 125 | 187 | 51.9 | 44 | 380 | 2900 | 37 | 2.3 |
ISG125-200IB | 125 | 125 | 172 | 47.8 | 37 | 380 | 2900 | 30 | 2.3 |
ISG125-250I | 125 | 125 | 200 | 55.6 | 80 | 380 | 2900 | 75 | 2.3 |
ISG125-250IA | 125 | 125 | 187 | 51.9 | 70 | 380 | 2900 | 55 | 2.3 |
ISG125-250IB | 125 | 125 | 172 | 47.8 | 60 | 380 | 2900 | 45 | 2.3 |
ISG125-315I | 125 | 125 | 200 | 55.6 | 125 | 380 | 2900 | 110 | 2.3 |
ISG125-3151A | 125 | 125 | 187 | 51.9 | 110 | 380 | 2900 | 90 | 2.3 |
ISG125-315IB | 125 | 125 | 172 | 47.8 | 93 | 380 | 2900 | 75 | 2.3 |
ISG125-315IC | 125 | 125 | 160 | 44.4 | 78 | 380 | 2900 | 55 | 2.3 |
ISG150-125 | 150 | 150 | 160 | 44.4 | 20 | 380 | 2900 | 15 | 2.3 |
ISG150-125A | 150 | 150 | 156 | 43.3 | 16 | 380 | 2900 | 11 | 2.3 |
ISG150-160 | 150 | 150 | 160 | 44.4 | 32 | 380 | 2900 | 22 | 2.3 |
ISG150-160A | 150 | 150 | 150 | 41.7 | 28 | 380 | 2900 | 18.5 | 2.3 |
ISG150-160B | 150 | 150 | 140 | 38.9 | 24 | 380 | 2900 | 15 | 2.3 |
ISG150-200 | 150 | 150 | 160 | 44.4 | 50 | 380 | 2900 | 37 | 2.3 |
ISG150-200A | 150 | 150 | 150 | 41.7 | 44 | 380 | 2900 | 30 | 2.3 |
ISG150-200B | 150 | 150 | 140 | 38.9 | 38 | 380 | 2900 | 22 | 2.3 |
ISG150-250 | 150 | 150 | 200 | 55.6 | 80 | 380 | 2900 | 75 | 2.3 |
ISG150-250A | 150 | 150 | 187 | 51.9 | 70 | 380 | 2900 | 55 | 2.3 |
ISG150-250B | 150 | 150 | 172 | 47.8 | 60 | 380 | 2900 | 45 | 2.3 |
ISG150-315 | 150 | 150 | 200 | 55.6 | 125 | 380 | 2900 | 110 | 2.3 |
ISG150-315A | 150 | 150 | 187 | 51.9 | 110 | 380 | 2900 | 90 | 2.3 |
ISG150-315B | 150 | 150 | 172 | 47.8 | 93 | 380 | 2900 | 75 | 2.3 |