水闸门是钻探施工过程中必不可少的工具之一。过去我队外购的水阀门既易坏又难修理,直接影响钻探效率的提高和安全施工。曾经一度外购不到水闸门,当时成为我队生产上一个大难题。三结合技术小组针对这一课题进行了反复试验、研究,设计制造了球阀式水闸门,经过两年多来生产实践,证明效果良好。 Water gate is one of the indispensable tools in the drilling construction process. In the past, the water valve purchased by our team was both fragile and difficult to repair, directly affecting the improvement of drilling efficiency and safe construction. Once outside the water gate can not be purchased, then my team has become a big problem in production. Three combined technical team conducted a series of experiments on this issue, research, design and manufacture of ball valve gate, after more than two years of production practice, to prove effective.