The invention relates to a disc brake integrated control valve box for a well drilling winch. The disc brake integrated control valve box comprises a box body, a disc brake integrated control valve assembly, a manual ball valve, a three-way ball valve and a pneumatic control valve set. The disc brake integrated control valve assembly is mounted in the box body; the air source is communicated with the disc brake integrated control valve assembly through the pneumatic control valve group; an oil inlet of the disc brake integrated control valve assembly is communicated with an oil supply pipeline of the hydraulic station through a manual ball valve, an oil return opening of the disc brake integrated control valve assembly is communicated with an oil return pipeline of the hydraulic station, the disc brake integrated control valve assembly can be communicated with a safety clamp of a winch brake through a three-way ball valve, and the disc brake integrated control valve assembly can be communicated with a working clamp of the winch brake. Opening and closing of the safety tongs and the working tongs are controlled through the disc brake integrated control valve assembly. The disc brake integrated control valve manifold is in signal connection with a control panel located in a driller room. The driller room has the advantages that the whole driller control system can be automatically upgraded conveniently, and the driller room is suitable for modification of new and old driller rooms.
本发明涉及一种用于钻井绞车的盘刹集成控制阀箱,包括箱体、盘刹集成控制阀汇、手动球阀、三通球阀和气动控制阀组;盘刹集成控制阀汇安装于箱体内;气源通过气动控制阀组连通盘刹集成控制阀汇;盘刹集成控制阀汇的进油口通过手动球阀连通液压站的供油管路,盘刹集成控制阀汇的回油口连通液压站的回油管路,盘刹集成控制阀汇通过三通球阀能够连通绞车刹车的安全钳,盘刹集成控制阀汇能够连通绞车刹车的工作钳;以通过盘刹集成控制阀汇控制安全钳和工作钳的打开和关闭;盘刹集成控制阀汇信号连接位于司钻房的控制面板。其有益效果是,便于对整个司钻控制系统进行自动化升级,适于新老钻机司钻房的改造。
Disc brake integrated control valve box for well drilling winch
一种用于钻井绞车的盘刹集成控制阀箱
2025-01-03
Patent
Electronic Resource
Chinese
Automatic cooling device for disc brake of petroleum drilling rig winch
European Patent Office | 2015
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