Low-resistance ship

A low-resistance, ship-based technology, applied in the field of ships, can solve the problems of multi-energy, energy waste, consumption, etc., and achieve the effects of reducing pollution, reducing wave-making resistance, and reducing resistance

Active Publication Date: 2021-11-09
JIANGSU UNIV OF SCI & TECH IND TECH RES INST OF ZHANGJIAGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, wave-making resistance will consume more energy to drive the ship, resulting in energy waste

Method used

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Embodiment Construction

[0025] Detailed description will be described in connection with the schematic illustration below. The advantages and features of the present invention will be more apparent from the following description. It is to be noted that the figures are in a very simplified form and are used in the use of non-precision ratios, which is for convenience only, and clarify the object of the embodiment of the present invention.

[0026] like Figure 1 - Figure 6 As shown, a low resistance vessel provided in this embodiment, including a hull 1, and a hull 1 is provided with two separate single hull 2, and a lift mechanism is also provided between the two single hull 2. The lift mechanism includes a plurality of lift assemblies arranged axially along the hull 1, and the lift assembly includes a cylindrical lift body 3 and a drive device for driving the lift body 3. The lift body 3 is rotatably mounted on two single hull 2, and the drive device is mounted in a single hull 2.

[0027] When the lift ...

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Abstract

The invention provides a low-resistance ship which comprises a ship body, wherein two separated mono hulls are arranged at the bottom of the ship body, and a lift mechanism is further arranged between the two mono hulls. The lift mechanism comprises a plurality of lift assemblies arranged at intervals in the axial direction of the ship body. Each lift assembly comprises a cylindrical lift body and a driving device used for driving the lift body to rotate. The two ends of the lift body are rotationally installed on the two mono hulls respectively, and the driving device is installed in the mono hulls. The low-resistance ship provided by the invention is a novel composite ship with low resistance and high sea-keeping property, and in the sailing process of the ship, the ship body can be lifted out of the water surface by utilizing the lift force of the lift body, so that the wet surface area of the ship body is reduced, and the friction force is reduced. Favorable wave system interference with the ship body can be generated by utilizing the wave absorbing effect of the lift body, so that the wave-making resistance of the ship body is reduced; in another aspect, rollover accidents are reduced when the ship sails rapidly due to the stability of the ship body, and two purposes are achieved.

Description

Technical field [0001] The present invention relates to the field of ship technology, and more particularly to a low resistance vessel. Background technique [0002] When the ship is sailing, it will generate a homage resistance due to some hull immersed in water. When the ship sails, the water surface produces waves, and a set of waves in each of the boats and the stern, each group of wave systems include horizontal waves and scattered waves. Horizontal waves are roughly perpendicular to the heading, the scattered wave is inversely, and the energy of the boat wave is supplied by the hull, which consumes a part of the power of the ship. The ship is equivalent to overcoming a certain resistance, which is called Xing wave resistance. Therefore, Xingbo resistance can cause driving ships to operate more energy, resulting in energy waste. Inventive content [0003] It is an object of the present invention to provide a low resistance vessel to solve the technical problems raised in th...

Claims

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Application Information

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IPC IPC(8): B63B1/40B63B39/00B63B17/00
CPCB63B1/40B63B39/005B63B17/0027Y02T70/10Y02A30/30
Inventor 杨云涛张启航梁树炎董洪友陆安刘庆森李国勇高慧
Owner JIANGSU UNIV OF SCI & TECH IND TECH RES INST OF ZHANGJIAGANG
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