| 摘要 |
PURPOSE: A diverter overboard system of drilling equipment is provided to prevent a blowout from being generated due to misoperation or late correspondence of an operator by automatically operating a valve and by blocking the blowout. CONSTITUTION: A diverter overboard system(100) of drilling equipment comprises a first pressure sensing unit(130), a second pressure sensing unit(140), a monitoring unit(150), and a BOP(BlowOutPreventer) controller(160). The first pressure sensing unit measures pressure inside an MGS(Mud Gas Separator)(220). The second pressure sensing unit measures the pressure inside a U-seal(230) installed on the rear end of the MGS. The monitoring unit outputs a control signal by receiving signals from the first and second pressure sensing units. The BOP controller receives the control signal from the monitoring unit in order to control valves. [Reference numerals] (150) Monitoring unit; (151) Junc box; (152) MMIC panel; (160) BOP controller; (170) Alarm generating unit; (210) Diverter; (AA,BB) Gas; (CC) Mud
|
