Sea condition self-adaption planing boat capable of adjusting forms

A planing craft, self-adaptive technology, applied in the direction of ships, hydrodynamic characteristics/hydrostatic characteristics, hull, etc., can solve the problems of large wet area, less rapidity than monolithic planing craft, increased resistance, etc., to achieve good speed The effect of sex or seakeeping

Active Publication Date: 2018-09-21
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the fact that the two sides of the body participate in drainage, compared with the larger wet area of ​​the s

Method used

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  • Sea condition self-adaption planing boat capable of adjusting forms
  • Sea condition self-adaption planing boat capable of adjusting forms
  • Sea condition self-adaption planing boat capable of adjusting forms

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] A sea condition self-adaptive variable shape planing boat, which is composed of a main hull and pieces on both sides of the main hull. The deck edge of each piece is hinged with the main hull, and is rotated and retracted with the pieces installed on the main hull. The device is connected, and when the sheet body and the main hull are merged together, the planing boat is a single-body planing boat type with deep V double knuckles; the sheet body on both sides is rotated around the hinge part through the sheet body rotating and retracting device, so that the sheet body When away from the main hull, the planing boat is an M-boat type. The main hull of the planing boat has an aspect ratio of 3, and the width of the main hull is 70% of the total width. They are hinged together, and a sheet body rotating and retracting device is in...

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Abstract

The invention provides a sea condition self-adaption planing boat capable of adjusting forms. The planing boat is composed of a main hull located in the middle and sheets hinged to two sides of the main hull, and the main hull and the sheets are connected through a sheet rotating deploying and retracting device. The sheets on the two sides start at 40% of the length of the boat and extend to a stern, the two sheets are independent, and the deck edges of the sheets are hinged to the main hull. The inner side shape of the sheets is completely attached to the outer side of the main hull, and folding corners are arranged on the outer side. By means of the rotating deploying and retracting device on a deck of the main hull, the sheets can be rotated and self-locked around the hinged position, so that the relative movement of the sheets and the main hull is realized. In response to the sea conditions of different wave levels, the mutual transformation between a single-hull boat form and an M-type boat form of the planing boat can be realized by rotating and deploying and retracting of the sheets, so as to improve the speedability or wave resistance of the planing boat and enhance the ability of the planing boat to complete a task.

Description

technical field [0001] The present invention relates to a ship structure, in particular to a sea condition self-adaptive variable shape planing boat, which can be realized in two types of single planing boat and M-type planing boat by rotating its two sides according to the change of sea conditions. The shape of the planing boat transforms into each other. Background technique [0002] As the earliest developed ship relying on hydrodynamic navigation, the planing boat has been widely used in military and civilian fields. Due to its gliding characteristics, the hull of a conventional single-hull planing boat rises after entering the gliding state, and the draft decreases, so that the resistance during navigation is greatly reduced. It is difficult to restore a stable navigation state, and even cause capsizing, so the seakeeping performance of the planing boat is poor, and it is difficult to work normally in many waters with harsh sea conditions or places with high sea condit...

Claims

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Application Information

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IPC IPC(8): B63B1/26B63B1/28B63B1/24B63B1/40
CPCB63B1/248B63B1/26B63B1/28B63B1/40B63B2001/281Y02T70/10
Inventor 庄佳园毕效笙张磊沈海龙王博苏玉民廖煜雷孙玉山曹建孙寒冰冯亿坤
Owner HARBIN ENG UNIV
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