The invention relates to a fuel oil supply ship, and the ship comprises a ship body shell; transverse bulkheads are arranged between the rear portion of the ship body shell and a ship body bow, a fuel oil tank is formed in the ship body shell between the transverse bulkheads, an oil conveying pipe is arranged in the ship body bow, one end of the oil conveying pipe is communicated with the fuel oil tank, and the other end of the oil conveying pipe penetrates out of the ship body bow. And directional fins are arranged on the rear part of the hull shell. The directional fin is of a bionic structure. The fuel oil supply ship sails underwater in the whole course, the navigational speed can be increased, and the concealment is improved; the geometric change of the ship profile is smaller, machining is easy, and fluid resistance is smaller; the directional fin is of a bionic structure, and better maneuverability can be achieved under the lower weight cost.
本发明涉及一种燃油补给船,包括船体外壳,所述船体外壳后部和船体艏部之间设有横舱壁,使横舱壁之间的船体外壳内形成燃油舱,所述船体艏部内设有输油管,所述输油管一端连通燃油舱,另一端穿出船体艏部。所述船体外壳后部上面设有定向鳍。所述定向鳍为仿生结构。本发明的燃油补给船全程航行位于水下,能提高航速,增加隐蔽性;船型剖面几何变化较小,易于加工,且流体阻力较小;定向鳍为仿生结构,能够在较小的重量成本下达到较好的操纵性。
Fuel oil supply ship
燃油补给船
2021-09-10
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
SHIP FUEL SUPPLY METHOD, FUEL SUPPLY SOURCE SHIP, AND SHIP FUEL SUPPLY SYSTEM
European Patent Office | 2022
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