HULL ASSISTING MECHANISM FOR REDUCING DRAFT OF HULL

Title:

HULL ASSISTING MECHANISM FOR REDUCING DRAFT OF HULL

Document Type and Number:

WIPO Patent Application WO/2021/056674

Kind Code:

A1

Abstract:

A hull assisting mechanism for reducing the draft of a hull, comprising flow-guiding bilge boards (1) on two sides of a hull. Two ends of the flow-guiding bilge boards (1) extend out of the front and rear ends of the hull, and the lower ends of the flow-guiding bilge boards (1) extend out of a hull bottom. The front and rear ends of the hull are flat inclined plates, and the hull bottom is a flat plate. The assisting mechanism further comprises a water blocking mechanism, and the water blocking mechanism comprises a first flow-guiding water pressure plate (2), a second flow-guiding water pressure plate (3), and a third flow-guiding water pressure plate (4). The flow-guiding bilge boards (1) on the two sides guide water flow to the hull for circulation; in addition, three sets of flow-guiding water pressure plates are provided at the hull bottom, and the angles of the flow-guiding water pressure plates are adjusted by means of hydraulic cylinders so as to adjust the water flow at the hull bottom and increase the buoyancy of the hull, thereby reducing the draft.

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Inventors:

TANG XUMING (CN)
CHANG QINGYUN (CN)
LIU ANDING (CN)
HE XIUCAI (CN)

Application Number:

PCT/CN2019/114008

Publication Date:

April 01, 2021

Filing Date:

October 29, 2019

Export Citation:

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Assignee:

TANG XUMING (CN)
CHANG QINGYUN (CN)

International Classes:

B63B43/10

Foreign References:

CN204110313U	2015-01-21
CN101370707A	2009-02-18
CN1177557A	1998-04-01
CN203876971U	2014-10-15
KR20180108051A	2018-10-04
CN101249873A	2008-08-27

Other References: