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Ship safety selfhelp device

A safety device and ship technology, which is applied in the fields of ship protection, anti-sinking, environmental protection, and plugging. It can solve problems such as complex systems and difficulty in protecting ships from damage, and achieve strong hull inclination, high use value, and improved ship performance. The effect of the factor of safety

Inactive Publication Date: 2004-02-18
李斌
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, the biggest safety accident during navigation is ship sinking. In order to improve the ship’s sinking resistance, a large number of technologies have been used, such as adding watertight compartments, increasing the draft, equipping buoys, small airbags, etc. The above methods are all Passive plugging, the system is more complicated, it is difficult to protect heavy ship damage

Method used

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  • Ship safety selfhelp device
  • Ship safety selfhelp device
  • Ship safety selfhelp device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The airbag in this preferred solution is rolled, and the rolling direction is outward and downward relative to the hull.

[0014] The coiled airbag (01) is made of puncture-resistant, tear-resistant, wear-resistant, corrosion-resistant, high-pressure-resistant, tough, air-tight materials, and waterproof materials, and can be made of materials similar to those used for fire-fighting. .

[0015] The folded airbag (01) is customized by the factory according to the underwater outline of the hull, and the size, number, shape and position of the air chambers can be independently selected according to needs.

[0016] The outer surface coating on one side of the rolled-up airbag (11) in the direction of the ship after deployment is a thin layer of spongy microporous magnetic soft rubber, which has good adsorption effect on the hull and strong water tightness.

[0017] The root (09) of the coiled airbag is tightly fixed in a belt shape at the junction of the lower part of the h...

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Abstract

A high-safety self-saving device for ship features that a rolled (or foldded) air bag is communicated via control valve and pipeline to compressed air cylinder and after said control valve is turned on, the air bag is inflated and developed to make it close to the ship hull. Its advantages are simple structure, low cost and high reliability.

Description

technical field [0001] The technical field that the present invention relates to is that the ship safety device relates to the technical fields of ship protection, leak plugging, environmental protection and anti-sinking. Background technique [0002] At present, the biggest safety accident during navigation is ship sinking. In order to improve the ship’s sinking resistance, a large number of technologies have been used, such as adding watertight compartments, increasing the draft, equipping buoys, small airbags, etc. The above methods are all Passive plugging, the system is more complicated, and it is difficult to protect heavy ship damage. Contents of the invention [0003] The present invention overcomes the deficiencies of the existing anti-sinking technology, and simultaneously possesses multiple protective effects of active outboard leak plugging, inflated airbags, anti-sinking, anti-strandin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/14
Inventor 李斌
Owner 李斌
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