Double-wing ship

A double-wing and ship-bottom technology, applied in the direction of hull, ship construction, ship safety, etc., can solve problems such as water ingress, poor lateral stability, sinking, etc., and achieve the effect of improving the center of buoyancy, preventing rollover, and increasing buoyancy

Inactive Publication Date: 2017-09-26
上海天浮高技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Looking at the history of shipwrecks and capsizing accidents on the water, we can see that most of them are caused by the poor lateral stability of the ship.

Method used

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  • Double-wing ship

Examples

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Effect test

Embodiment Construction

[0005] 1. Make the bottom of the boat into a pointed shape. The underwater part of the hull looks like a V in cross section, which can effectively lower the center of gravity.

[0006] 2. The side of the hull is convex and stepped. On the steps is a hollow box of a certain volume, which is filled with ultra-low-density polyurethane rigid foam (this foam has the best buoyancy, heat preservation, sound insulation and elastic strength), forming a permanent "stable buoyancy circle" to This increases buoyancy and improves the center of buoyancy. It is like putting a lifebuoy on the boat, which not only has buoyancy to increase the load capacity, but also produces buoyancy and water resistance in the opposite direction to the shaking direction when the hull shakes laterally, thereby effectively preventing the ship from shaking.

[0007] 3. Make the inconvenient space and interlayer in the ship into a hollow cabin, and fill the cabin with polyurethane foam to form a permanent float...

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PUM

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Abstract

The invention provides a very safe biplane that will never sink. Its characteristic is that the bottom of the boat is no longer the traditional arc shape but a pointed bottom, which can minimize the center of gravity, increase the center of buoyancy, and increase stability. The side of the hull is not a traditional plane, but a stepped convex shape, which can maintain balance and increase stability. The circle of the ship is the "stability maintenance buoyancy circle", which generates strong buoyancy, strong stability maintenance and anti-sinking. There is also a permanent floating tank to prevent sinking in the ship. There are multi-level steel "stability-maintaining balance wings" from below the waterline on both sides of the hull to the bottom of the ship, just like the pectoral fins and pelvic fins of fish, which play a key role in maintaining stability and balance, and can greatly reduce the lateral swing of the hull, making it difficult to roll over. Improve the stability and safety of the ship, improve the rigidity and buoyancy of the ship, so that it is not afraid of impact, wind and waves, even if it encounters extreme danger, the cabin will not sink if it is completely flooded.

Description

technical field [0001] The invention relates to shipbuilding and old ship transformation Background technique [0002] A general survey of the history of shipwrecks and ship capsizing accidents on the water shows that most of them are caused by the poor lateral stability of the ship. Especially for small fishing boats and small sampan boats, there are more cases of overturning due to excessive shaking from side to side. Today's ships are made of steel, and once water leaks or floods to a certain extent, it will undoubtedly sink. Making the boat stable, not prone to rollover, and never sinking is the top priority for the safety of life and property on the water. Contents of the invention [0003] The invention provides an unsinkable sharp-bottomed biplane boat. This ship can overcome the deficiencies in the background technology, greatly reduces the degree of lateral shaking, is not easy to roll over, and will not sink. It can greatly improve the rigidity, stabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B1/04B63B39/06B63B43/10
CPCB63B1/04B63B39/06B63B43/10
Inventor 曹伟华
Owner 上海天浮高技术开发有限公司
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