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发明名称
管路中测压防冻装置
摘要
本实用新型公开了一种高寒地区用于油田井口管路中测压防冻装置、它解决了常规露天测压装置发生冻结问题,其主要技术特征是在管路中串联一与压力表连通的开关针阀、它是把从压力表与管路间测压装置部份移入管路中,以管路中流体自身温度避免了常规露天测试冻结现象的发生,即使有冻结也是轻微的,旋转阀体上阀杆[5]带动刮板[11]旋转,可破碎冻结物,不影响正常测试。本装置是高寒地区油田井口管路中较先进的防冻测压装置。
申请公布号
CN2037803U
申请公布日期
1989.05.17
申请号
CN88206960.8
申请日期
1988.06.11
申请人
隋铁勇
发明人
隋铁勇
分类号
F17D3/00
主分类号
F17D3/00
代理机构
代理人
主权项
1、本实用新型涉及一种由针阀、压力表构成的用于油田井口上 的管路中测压防冻装置,其特征是:在管路中串联一针阀,阀体上阀 杆[5]轴线方向连通压力表。
地址
黑龙江省大庆市大庆石油管理局第八采油厂油田管理科
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