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["Le tuyau d'entrée de la pompe à aimants fait du bruitan.",,"La pompe à aimants fait desuitement des du bruitan pendant son fonctionnement. Phénomènes : 1 la 11 11 11 11 11 1明显现场振动。 2、流量无明显波动。 3、调节磁力泵电机变频器频率时,流量随着频率升降正常。 求助各位海友是否 佞是否 佞请注意是否 是否遇到类似情况以及如何解决?"

2020-01-30View Original

Thread Content

"Selon la la laurde la的描述,运行和流量基本正常。 从个人的经验判断,一是可能泵基础或者安装螺栓有松动;二是可能泵轴承或者电机轴承开始发生故障;三是可能电机尾部风罩松动。 个人经验,请谨慎参考"
Reply #22020-01-31
"Est-ce que la pression a des波动? 什么介质? 多少温度?"
Reply #32020-01-31
"11 11 无明显波动。 介质:硫化碳,沸点46.5℃。 输送温度:30℃。 压力:常压"
Reply #42020-02-02
"Si la pression est常压且沸点46.5℃,那么泵的异响就是气蚀的原因。想办法降低入口介质温度,"
Reply #52020-02-05
如果常压下沸点46.5℃,那泵异响就是气蚀的原因。想办法降低入口介质温度,

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