详细说明
昭通不锈钢潜水泵厂家定制
深井泵常见故障诊断与处理
轴承磨损是常见故障,表现为振动值超过4.5mm/s或噪音增大。叶轮汽蚀可通过观察出口压力波动判断,通常由吸程过大或NPSH不足引起。电机过载可能是电压偏低(低于380V的10%)或泵轴弯曲导致。某案例中,井水含砂量超标(>50g/m³)造成叶轮磨损,更换为耐磨材质后寿命延长3倍。定期检测绝缘电阻(应>1MΩ)和三相电流平衡度(偏差<10%)可预防电机烧毁。建议每运行2000小时更换机械密封和轴承润滑脂。
175QJ40-24/2
175QJ40-36/3
175QJ40-48/4
175QJ40-60/5
175QJ40-72/6
175QJ40-84/7
175QJ40-96/8
175QJ40-108/9
175QJ40-120/10175QJ40-132/11
100QJ10-80/17
3×2.5+1×1.5
100QJ10-108/22
3×4+1×2.5
100QJ10-130/27
3×4+1×2.5100QJ15-34/10
3×2.5+1×1.5
100QJ15-52/14
3×2.5+1×1.5
昭通不锈钢潜水泵厂家定制
175QJ10-105/7
175QJ10-135/9
175QJ20-26/2
175QJ20-39/3
175QJ20-52/4
175QJ20-65/5
175QJ20-78/6
175QJ20-91/7
175QJ20-104/8175QJ20-117/9
3×2.5+1×1.5
1OOQJ5-108/27
3×4+1×2.5
100QJ5-128/323×4+1×2.5
100QJ5-164/41
3×4+1×2.5
100QJ5-220/55
3×6+1×4
流量(m3/h)
电机功率(KW)