一种潜水泵转子轴的密封结构
本发明提供一种潜水泵转子轴的密封结构,包括电机前盖、转子轴、密封件一、密封件二,密封件一安装在电机前盖的前端,包括密封主体,密封主体前端设有密封部一,密封部一套设在转子轴外侧并与转子轴密封连接,密封件二设于密封件一前侧,包括密封部二和密封部三,密封部二安装在转子轴上并与转子轴密封连接,密封部三设于密封部二与密封件一之间,并与密封件一的前端面紧密连接。本发明结构简单,安装方便,通过设置密封件一和密封件二对转子轴实现双重密封,密封效果好,延长了泵的使用寿命。
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