Fin stabilizer cover plate and ship

A fin stabilizer and cover plate technology, applied in the field of ships, can solve the problems of increasing ship resistance, hydrodynamic performance, fuel consumption, and reducing energy efficiency, and achieve the effects of reducing ship energy consumption, saving fuel, and reducing fuel consumption

Active Publication Date: 2021-12-10
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a ship sails at sea, the wind and waves shake very badly, which affects the speed and safety of navigation. Most ships will be equipped with stabilizers, but the installation of the stabilizers is currently recessed in the hull as the installation and retraction of the fins. Place, during the sailing process, the concave surface of the ship becomes uneven, which will increase the resistance of the ship and affect its hydrodynamic performance. During sailing, the resistance caused by the fin stabilizer will be increased, and the energy efficiency will be reduced. and fuel consumption

Method used

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  • Fin stabilizer cover plate and ship
  • Fin stabilizer cover plate and ship
  • Fin stabilizer cover plate and ship

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Embodiment Construction

[0040] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...

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Abstract

The invention discloses a fin stabilizer cover plate and a ship, belonging to the technical field of ships. The fin stabilizer cover plates include at least two first cover plates and at least two second cover plates, wherein each first cover plate is arranged on the hull, each first cover plate can move toward each other or away from each other, the second A cover plate is provided with a notch at one end close to each other. The notch of each first cover plate encloses an installation channel, and the connecting shaft can pass through the installation channel; On one cover plate, the second cover plate can open or block the gap, and the first cover plate drives the corresponding second cover plate to move on the hull; each first cover plate and each second cover plate can open or block the installation groove . The ship includes the above-mentioned fin stabilizer cover. In the fin stabilizer cover plate and ship of the present invention, in the stabilized state, the sailing resistance can be reduced by combining the first cover plate, and in the retracted state of the fin stabilizer, the sailing resistance can be reduced by combining the first cover plate and the second cover plate , to save fuel.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a fin stabilizer cover plate and a ship. Background technique [0002] When a ship sails at sea, the wind and waves shake very badly, which affects the speed and safety of navigation. Most ships will be equipped with stabilizers, but the installation of the stabilizers is currently recessed in the hull as the installation and retraction of the fins. Place, during the sailing process, the concave surface of the ship becomes uneven, which will increase the resistance of the ship and affect its hydrodynamic performance. During sailing, the resistance caused by the fin stabilizer will be increased, and the energy efficiency will be reduced. and consume fuel. Contents of the invention [0003] An object of the present invention is to provide a fin stabilizer cover, which reduces running resistance and saves fuel. [0004] For reaching this purpose, the present invention adopts follo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B39/06
CPCB63B39/06
Inventor 李登华
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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