井用潜水泵技术质量标准及规范1主题内容与适用范围本标准规定了井用潜水泵的型式、基本参数和连接尺寸等。本标准适用于与电动机连成一体潜入水中工作的流量为2～500m2/h，扬程为14～598m的井用潜水泵（以下简称泵）。2引用标准GB/T2817井用潜水泵技术条件3型式、型号、基本参数和连接尺寸3.1型式3.1.1潜水泵为立式，具有导流壳或导叶，离心或混流叶轮型式。3.1.2潜水泵与潜水电动机为直接连接或同轴。3.1.3从驱动端看泵轴一般为顺时针方向旋转。3.2型号3.2.1型号表示方法由汉语拼音大写字母和阿拉伯数字表示。□QJ□－□／□其中□——机座号；QJ——型式特征，井用潜水；□——流量，m3/h；□——扬程，m；□——级数。3.2.2标记示例机座号200，流量80m3/h，扬程55m，5级的潜水泵；其标记为：200QJ80-55/53.3基本参数3.3.1在GB/T2817规定的工作条件下，潜水泵的基本参数应符合表1和图1的规定。基本参数的偏差应符合GB/T2817的规定。3.3.2潜水泵轴向力值应符合GB/T2817的规定。3.4连接尺寸潜水泵与潜水电动机连接尺寸及配合公差应符合图2和表2的规定。表1型号流量Q单级扬程Him转速nr/min效率η％配套电动机功率NKW电泵井下最大径向尺寸Dmaxmmm3/hL/s12345678100QJ2-40/820.565.002850440.5596100QJ2-50/100.75100QJ2-70/141.1100QJ2-75/151.1100QJ2-80/161.1100QJ2-100/201.5100QJS-110/221.5100QJ2-140/281.5100QJ-150/302.2100QJ-160/322.2100QJ2-190/382.2100QJ2-200/403100QJ3.2-27/63.20.894.502850480.5596100QJ3.2-36/80.75100QJ3.2-54/121.1100QJ3.2-68/151.5100QJ3.2-72/161.5100QJ3.2-99/222.2100QJ3.2-108/242.2100QJ3.2-135/303100QJ3.2-144/323续表1型号流量Q单级扬程Him转速nr/min效率η％配套电动机功率NKW电泵井下最大径向尺寸Dmaxmmm3/hL/s100QJ5-16/451.394.002850510.5596100QJ5-24/60.75100QJ5-32/81.1100QJ5-36/91.1100QJ5-48/121.5100QJ5-64/162.2100QJ5-72/182.2100QJ5-88/223100QJ5-96/243100QJ8-14/482.223.502850530.7596100QJ8-21/61.1100QJ8-28/81.5100QJ8-32/91.5100QJ8-42/122.2100QJ8-45/132.2100QJ8-56/163100QJ8-63/183150QJ5-100/1451.397.142850603143150QJ5-150/214150QJ5-200/285.5150QJ5-250/357.5150QJ-300/429.2150QJ10-50/7102.787.142850643143150QJ10-100/145.5150QJ10-150/217.5150QJ10-200/2811150QJ10-250/3513150QJ10-300/4215续表1型号流量Q单级扬程Him转速nr/min效率η％配套电动机功率NKW电泵井下最大径向尺寸Dmaxmmm3/hL/s150QJ20-26/4205.566.502850653143150QJ20-33/53150QJ20-39/64150QJ20-52/85.5150QJ20-72/117.5150QJ20-78/127.5150QJ20-85/139.2150QJ20-98/159.2150QJ20-104/1611150QJ20-111/1711150QJ20-137/2115150QJ20-143/2215150QJ20-156/2415150QJ20-176/2718.5150QJ20-182/2818.5150QJ32-18/3328.896.002850663143150QJ32-24/44150QJ32-30/55.5150QJ32-36/65.5150QJ32-42/77.5150QJ32-54/99.2150QJ32-66/1111150QJ32-72/1213150QJ32-84/1413150QJ32-90/1515150QJ32-96/1615150QJ32-108/1818.5续表1型号流量Q单级扬程Him转速nr/min效率η％配套电动机功率NKW电泵井下最大径向尺寸Dmaxmmm3/hL/s175QJ20-26/2205.5613.002850663168175QJ20-39/34175QJ20-52/45.5175QJ20-78/67.5175QJ20-91/79.2175QJ20-104/811175QJ20-130/1013175QJ20-156/1215175QJ20-182/1418.5175QJ20-208/1622175QJ20-247/1925175QJ25-26/2256.9413.002850673168175QJ25-39/35.5175QJ25-65/57.5175QJ25-78/69.2175QJ25-91/711175QJ25-104/813175QJ25-130/1015175QJ25-156/1218.5175QJ25-182/1422175QJ25-208/1625175QJ32-24/2328.8912.002850684168175QJ32-36/35.5175QJ32-48/47.5175QJ32-60/59.2175QJ32-72/611175QJ32-84/713175QJ32-96/815175QJ32-120/1018.5175QJ32-144/1222175QJ32-168/1425续表1型号流量Q单级扬程Him转速nr/min效率η％配套电动机功率NKW电泵井下最大径向尺寸Dmaxmmm3/hL/s175QJ40-24/24011.1112.002850705.5168175QJ40-36/37.5175QJ40-48/49.2175QJ40-60/511175QJ40-72/613175QJ40-84/715175QJ40-96/818.5175QJ40-120/10...
