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Ship integrated light protection armor structure

A light and armored technology, applied in the field of ships, can solve the problems of the protection function not being better played, mutual independence without taking into account the synergy, without considering the function supplement, etc., to improve the oxygen index and thermal insulation performance, reduce the base and installation space, the effect of convenient and quick replacement

Pending Publication Date: 2019-06-14
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The functions of each layer are independent without considering the functional supplements between different layers. When installing each layer, connectors need to be installed, resulting in an increase in the overall weight of the structure;
[0004] 2) The mutual independence between layers does not take into account the synergy of each layer, and the protection function has not been better played;
[0005] 3) When each layer is installed independently, each layer needs installation space, the total installation space required increases and the construction process is complicated
[0006] At present, there is no precedent for ships using integrated light protective armor at home and abroad

Method used

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  • Ship integrated light protection armor structure
  • Ship integrated light protection armor structure

Examples

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Embodiment Construction

[0014] Such as figure 1 As shown, the present embodiment is a marine integrated light protective armor structure.

[0015] In the picture, the steel plate of the hull structure is 5mm DH36 hull steel, and the protection index is to defend against 95-1 type automatic rifle steel core bullets, shooting at a distance of 50m, and the fire resistance level is A30. The material of the fireproof and heat insulation layer is polycrystalline silk with a thickness of 30mm; the material of the bulletproof layer is aramid and UHMWPE fiber (PE), of which the thickness of aramid is 1mm and the thickness of PE is 22mm; the material of the inner layer is glass fiber with a thickness of 1.5mm. Layers are bonded to each other with high temperature resistant adhesive to form a whole.

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PUM

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Abstract

The invention discloses a ship integrated light protection armor structure, and relates to the technical field of ships, in particular to a ship armor protection structure, the ship integrated light protection armor structure comprises a fireproof insulating layer, a protective layer and a Built-in layer, or comprises the fireproof insulating layer and the protective layer according to the fact that the ship integrated light protection armor structure is located in different cabins, and the layers are compounded through an adhesive. The fireproof insulating layer adopts a high-performance fireproof thermal insulation material; under different protection indexes, the protective layer has different materials: for protection from attacking of an ordinary steel core bomb, composite material fiber is adopted, for protection from attacking of an armor-piercing incendiary, ceramic is adopted or the ceramic and the composite material fiber are adopted for compounding, for protection from attacking of fragments, composite material fiber is adopted, and the built-in layer is made of a material excellent in adhesion performance with paint. The oxygen index and the heat insulation performanceare improved, the comfort of the cabins is improved, the cabins are helped to be tidy and attractive, the accessory installation weights of the built-in layer and the fireproof thermal insulation layer are reduced, the weight of the built-in layer is reduced, the installation procedures of the built-in layer and the fireproof thermal insulation layer are reduced, the installation space is saved, and the modularization replacement is convenient and rapid.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to the design of ship armor protection structures. Background technique [0002] The fireproof insulation layer, protective board and interior board of traditional ships are independent of each other. This structural form has the following problems: [0003] 1) The functions of each layer are independent without considering the functional supplements between different layers. When installing each layer, connectors need to be installed, resulting in an increase in the overall weight of the structure; [0004] 2) The mutual independence between layers does not take into account the synergy of each layer, and the protection function has not been better exerted; [0005] 3) When each layer is installed independently, each layer needs an installation space, which increases the total installation space and complicates the construction process. [0006] At present, there is no precedent fo...

Claims

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Application Information

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IPC IPC(8): B32B5/02B32B9/00B32B9/04B32B15/00B32B33/00B32B7/12B63B3/10
Inventor 李岸香郭培红吴广明
Owner CHINA SHIP DEV & DESIGN CENT
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