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a rudderless self-stabilizing ship

A technology of self-stabilization and hull, applied in the direction of hull, ship construction, ship propulsion, etc., can solve the problem of poor forward stability of the ship, and achieve the effect of convenient adjustment of ship steering

Active Publication Date: 2020-11-03
张 丽英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ships use the rudder to control the ship to keep moving forward and turn, but the way to control the ship to keep moving forward through the rudder makes the ship's forward stability poor

Method used

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  • a rudderless self-stabilizing ship
  • a rudderless self-stabilizing ship
  • a rudderless self-stabilizing ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 and 2 As shown, the rudderless self-stabilizing ship includes a hull 1, and the sides of the hull 1 are respectively connected with a left cylinder 2 and a right cylinder 3 with internal through holes, and the length of the left cylinder 2 and the right cylinder 3 is The direction is set along the length direction of the hull 1, the length of the left cylinder 2 is equal to the length of the hull 1, the inner through hole of the left cylinder 2 communicates with the two ports of the left cylinder 2, and the structure of the right cylinder 3 is the same as that of the left cylinder 2. Water jet propeller 10 is installed at the stern.

[0023] The left cylindrical body 2 and the right cylindrical body 3 are respectively connected with an arc tube 4 between that end near the stern, and the two ends of the arc tube 4 are respectively communicated with the respective inner through holes of the left cylindrical body 2 and the right cylindrical body 3, and th...

Embodiment 2

[0028] Such as Figure 5 As shown, the difference between the present embodiment and the first embodiment is that the water jet propeller 10 is connected to the discharge pipe 6, and the water jet propeller 10 is no longer arranged at the stern of the ship. Other structures and working principles are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention provides a rudderless self-stabilizing ship, and belongs to the technical field of ships. The problem that an existing rudder ship is poor in advancing stability is solved. The rudderless self-stabilizing ship comprises a ship body, and a left cylinder and a right cylinder which are provided with inner through holes are connected to the two sides of a ship board of the ship body respectively. The length directions of the left cylinder and the right cylinder are arranged along the length direction of the ship body. An arc pipe is connected between the ends, close to the sterns, ofthe left cylinder and the right cylinder. The two ends of the arc pipe are respectively communicated with the respective inner through holes of the left cylinder and the right cylinder. A three-way pipe is connected to the middle of the arc pipe. The left and right ports of the three-way pipe are communicated with the arc pipe, and the upper port of the three-way pipe is connected with a drainagepipe communicated with the upper port. The left and right ports of the three-way pipe are of conical structures with small outside and large inside. A ball is arranged between the left and right ports, and the diameter of the ball is larger than the outer diameter of the left and right ports and smaller than the inner diameter of the left and right ports. The rudderless self-stabilizing ship hasthe advantages of being good in running stability, convenient to steer and adjust and convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of ships and relates to a rudderless self-stabilizing ship. Background technique [0002] Ships (boats and ships), the general term for various ships, ships are means of transportation that can sail or berth in waters for transportation or operations. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, aluminum, glass fiber, acrylic, and various composite materials. [0003] The rudder is used to manipulate and control the course of the ship, generally located at the stern, also known as the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B43/04B63B13/02B63H11/02B63H25/42
CPCB63B13/02B63B43/04B63H11/02B63H25/42
Inventor 张丽英
Owner 张 丽英
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