Ship

A technology for ships and hulls, which is applied in the field of surface and underwater vehicle manufacturing, and can solve problems such as limited sailing speed of ships

Inactive Publication Date: 2018-05-11
SHENZHEN SHANNIAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a ship, whi...

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a ship. The ship comprises a hull and a propeller. An energy gathering duct extending in the length direction of the hull is formed in the bottom of the hull, the energy gathering duct is provided with a water inlet and a water outlet, the water inlet is formed in a nose, the water outlet is formed in a midship or a stern, and the energy gathering duct at least comprises anenergy gathering section arranged in a shrinking mode in the direction from the nose to the stern; and an unimpeded air tank is further formed at the bottom of the hull, the unimpeded air tank is annularly arranged at the peripheral wall circumference of the energy gathering duct, and the propeller is arranged in the energy gathering duct. According to the ship, through the design of the energy gathering duct and the unimpeded air tank, the running speed of the ship can be greatly increased, the effect of reducing energy consumption is achieved, and the purpose of low-energy-consumption and high-speed running can be truly achieved; and great influences can be generated on a shipbuilding industry, water transportation, a transportation industry and marine military.

Description

technical field [0001] The invention relates to the technical field of manufacturing surface and underwater vehicles such as ships and submarines, in particular to a ship. Background technique [0002] At present, the progress of shipbuilding technology has not changed the resistance of ships to achieve the purpose of increasing speed, although the engine power has increased rapidly. Water resistance such as ships is an obstacle that is difficult to overcome at present. One of the important factors to overcome the resistance is the superposition effect. When the water resistance accelerates to a certain speed, the superposition effect resistance tends to the maximum marginal value, and the relationship between power and resistance is a three-dimensional function. When the speed of the ship and the water-facing surface of the hull increase, the resistance increases in the form of the nth power. Therefore, no matter how much the power is increased when a large ship reaches t...

Claims

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Application Information

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IPC IPC(8): B63B1/32B63B3/14B63H1/28
CPCB63B1/32B63B3/14B63H1/28Y02T70/10
Inventor 彭学龙
Owner SHENZHEN SHANNIAN SCI & TECH
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