Moonpool Wave Damping Device for drillship

摘要

The present invention relates to a door pool wave attenuating device, and more particularly, to a door pool wave attenuating device of the drilling vessel to attenuate waves generated by the door pool formed on the drilling line. The door pool wave damping device according to the present invention, in the door pool wave damping device of the drilling ship, formed in the hull 100 near the door pool 200, having a shielding opening 580 toward the door pool 200 Shielding hole 570; And shielding means 560 which is stored in close contact with the inside of the shielding hole 570 and protrudes and expands in the direction of the door pool 200 through the shielding opening 580 to shield the door pool 200. Characterized in that it comprises a.