有熟悉这种泵的吗?
家里油烟机自带蒸汽洗(只洗叶轮),几年用下来叶轮上倒是干净,最近这个泵不泵水了,拆下来看了没发现什么问题,买了个新泵来就琢磨这个到底坏在哪里,新旧对比发现旧泵通电后声音很小,新的有塔塔的声音(直到水泵上来声音才变小),于是两个泵交换配件试机,发现交换柱塞后正常(新旧线圈、壳体、弹簧、密封圈这些全部一 一交换过)有塔塔的声音,用螺丝刀试了下,新旧柱塞都有微弱的磁性(两个差不多吸力),现在搞不懂为啥柱塞没看到异常,就是线圈吸不动(只有嗡嗡的声音,不管在那个线圈里都一样。有大神了解这是为啥吗?阀芯劳损偏旁。 https://www.shoudian.org/static/image/common/none.gif有https://www.shoudian.org/static/image/common/none.gif嗡https://www.shoudian.org/static/image/common/none.gif嗡https://www.shoudian.org/static/image/common/none.gif声https://www.shoudian.org/static/image/common/none.gif是https://www.shoudian.org/static/image/common/none.gif因https://www.shoudian.org/static/image/common/none.gif为https://www.shoudian.org/static/image/common/none.gif柱https://www.shoudian.org/static/image/common/none.gif塞https://www.shoudian.org/static/image/common/none.gif没https://www.shoudian.org/static/image/common/none.gif有https://www.shoudian.org/static/image/common/none.gif完https://www.shoudian.org/static/image/common/none.gif全https://www.shoudian.org/static/image/common/none.gif就https://www.shoudian.org/static/image/common/none.gif位https://www.shoudian.org/static/image/common/none.gif,直https://www.shoudian.org/static/image/common/none.gif流https://www.shoudian.org/static/image/common/none.gif驱https://www.shoudian.org/static/image/common/none.gif动https://www.shoudian.org/static/image/common/none.gif不https://www.shoudian.org/static/image/common/none.gif会https://www.shoudian.org/static/image/common/none.gif产https://www.shoudian.org/static/image/common/none.gif生https://www.shoudian.org/static/image/common/none.gif嗡https://www.shoudian.org/static/image/common/none.gif嗡https://www.shoudian.org/static/image/common/none.gif声
加点油吧,那就是普通铁芯,不带磁性。跟电磁铁一样的结构 利用交流驱动的水泵,都有嗡嗡声。网上有12到24伏小无刷离心泵,找接头规格合适的配电源,声音比交流水泵小。直流隔膜泵很多是有刷电机,不适合长时间工作,水压大流量较小。 就是个电磁阀,阀体磨损了吧
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