对某单通道水龙头的改进

Development of a New Water Swivel of Single Channel

单通道水龙头是XY型系列岩心钻机中的一个重要部件,起着联接胶管和主动钻杆间的腔内通道和实现动、静状态转换的功能,针对其使用中易泄漏、维修不便的问题,在原型结构的基础上进行了改进,具有泄漏维修不拆卸、密封件使用寿命长等特点,提高了作业效率。

Water swivel is an important component for XY series of core drill with function to connect the hose and the internal channel of driving pipe, and to realize dynamic and static state transition. In the long-term use, it was found easy to leak, and inconvenient for maintenance. This article introduces the improvement on water swivel based on the prototype structure, with a merit of non-dismantling while repairing, long service life and higher operation efficiency.