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Ship seagoing booster bag

A technology for seakeeping and ships, which is applied in the direction of equipment, hull, and hull design to increase the stability of ships to achieve the effects of small space, power saving and simple structure.

Inactive Publication Date: 2016-03-30
徐际长
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the defects of the latter two technologies mentioned above are also obvious.

Method used

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  • Ship seagoing booster bag
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  • Ship seagoing booster bag

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the bow 1 and the stern 3 and the shell plate 6 jointly show the whole picture of the port side of the hull.

[0041] refer to Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 , Figure 6 The booster bags shown are figure 1 The same view of the speed-increasing bag shown at "I" after magnification of 5 times, just figure 1 The bag cover plate of the speed-up bag on is flat type bag cover plate 13 (seeing Figure 13 , Figure 15 ),and Figure 6 The bag cover plate of shown speed-up bag is rectifying rib type bag cover plate 9; figure 1 The line along the mouth of the speed-increasing bag is along the line 19 of the smooth pocket mouth (see Figure 15 ),and Figure 6 The sack edge of the speed-increasing bag shown is the curved sack edge 12 .

[0042] The rectifying rib-shaped bag cover plate 9 provided with reinforced rectifying ribs 8 and the bag base plate 11...

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PUM

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Abstract

A ship wave-resistant speed-increasing bag, which is composed of a bag-shaped rigid structure fixed on the hull of the ship's outer side below the unloaded waterline, and the bag-shaped bag cavity is formed by the bag cover and the bag substrate. structure. The pocket is generally a scalene triangle, the right angle on the triangle is towards the upper front of the hull, and the hypotenuse on the triangle is the mouth of the pocket, towards the rear and lower of the hull. The bag substrates described above are typically the hull panels themselves. The rectifying ribs provided on the bag cover plate and the mouth of the bag are designed to be soft and changeable curves along the line, which are all conducive to the seakeeping and speed-up of the hull. When the present invention is installed in large-area clusters on the hull, it must follow the principle that the front and rear, left and right are symmetrically installed with the center of mass of the ship as the center. It is speculated that the anti-turbulence ability of the ship equipped with the present invention is greatly increased, and the speed of the ship can also be greatly improved.

Description

Technical field [0001] The invention relates to the hull design of ships, in particular to sea-resistant speed-increasing bags for ships. Background technique [0002] The ship wave-resistant speed-increasing bag of the present invention is a new type of hull structure that can not only greatly reduce the sway of the ship in wind and waves, but also use the energy of water flow to increase the speed of the ship and save driving energy. That is to say, the present invention realizes two kinds of beneficial functions of different natures——wave resistance and anti-rolling function and energy-saving and speed-up function through the newly designed hull structure. [0003] The background technologies for these two functions are briefly described below. [0004] At present, the ship seakeeping anti-rolling technology widely used in the world "is only the bilge keel, anti-rolling water tank and anti-rolling fins. Best." (See page 161 of the textbook "Seakeeping of Ships" recently...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B1/32B63B39/00
CPCY02T70/10
Inventor 徐际长
Owner 徐际长