CN108163135A - Warship fire safe type composite armour structure - Google Patents
Warship fire safe type composite armour structure Download PDFInfo
- Publication number
- CN108163135A CN108163135A CN201711417830.4A CN201711417830A CN108163135A CN 108163135 A CN108163135 A CN 108163135A CN 201711417830 A CN201711417830 A CN 201711417830A CN 108163135 A CN108163135 A CN 108163135A
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- China
- Prior art keywords
- layer
- stiffener
- resistant materials
- ballistic resistant
- safe type
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The present invention relates to a kind of warship fire safe type composite armour structures, and including bulkhead structure, bulkhead structure includes bulkhead plate and the stiffener being installed in bulkhead plate, and bulkhead plate inner wall installs outer thermal insulation layer, ballistic resistant materials layer, inner insulating layer and skin panel from outside to inside；Outer thermal insulation layer is between bulkhead plate and ballistic resistant materials layer；Ballistic resistant materials layer is fibre reinforced composites, between outer thermal insulation layer and inner insulating layer；Inner insulating layer is between ballistic resistant materials layer and skin panel；The both sides of stiffener set heat-insulated voussoir that ballistic resistant materials layer is isolated with stiffener；Skin panel is fixedly connected with stiffener.The present invention has fully considered insulating refractory problem of the composite protective armour material on naval vessel, heat-insulated layer separation is used between ballistic resistant materials layer and metal bulkhead plate, it is detached between ballistic resistant materials layer and steel stiffener by heat-insulated voussoir, the temperature liter of fiber-reinforced composite Protective armor material will not be too fast and excessively high in armor structure under the high temperature conditions, still ensures that its excellent bulletproof performance.
Description
Technical field
The present invention relates to warship's safety design fields, and in particular to one kind is exploded for resisting anti-ship weapon warhead
The composite armour structure of high speed fragments.
Background technology
Anti-ship weapon warhead penetrates naval vessel layer structure, invades warship cabin internal explosion, generates a large amount of high speed fragments
Grave danger is constituted to the safety of equipment in warship cabin and personnel, becomes warship's safety in warship cabin setting Protective armor
The important development trend in field.Fibre reinforced composites are because with low-density, high specific stiffness, high specific strength, impact resistance
By force, numerous good characteristics such as good, convenient formation of designability and be widely used in warship's safety structure.But part bulletproof performance
Excellent fiber-reinforced composite Protective armor Flame Retardancy can be difficult to meet dress warship requirement, not only cannot in daily and wartime
It is fire-retardant or even can also produce thick smoke, and decomposite toxic gas, seriously limit its application in warship's safety structure.
For the naval vessel lightly compound armored of liner installation, fiber-reinforced composite Protective armor material is exposed to cabin,
It cannot solve the problems, such as the insulating refractory of the general composite protective armour material of flame retardant property.
Structure between double-level-metal bulkhead plate is installed on for armor facing material, also without consideration armour material
Insulating refractory problem；In addition, double-level-metal bulkhead structure weight is generally large, can increase in the relatively low safeguard structure of degree of protection
Add compared with weight.With fire proof heat-insulation layer and double-level-metal bulkhead plate and steel are installed on together for armor facing material both sides
Structure between stiffener has a clear superiority on the higher cabin structure of degree of protection, but structure one side is not
Consider that the heat of reinforcing rib is transmitted, on the other hand can equally increase compared with weight in the relatively low safeguard structure of degree of protection.
Therefore, for the relatively low safeguard structure of degree of protection, it is badly in need of plate armour a kind of light and that protection heat-proof quality is excellent
Safeguard structure, to give full play to application of the excellent fiber-reinforced composite Protective armor material of bulletproof performance on naval vessel.
Invention content
The technical problem to be solved in the present invention is in view of the deficiency of the prior art, to provide a kind of carrying, resist
Bullet and the warship fire safe type composite armour structure of armour material fire prevention integrated design.
The present invention is to solve the technical issues of set forth above used technical solution to be：
A kind of warship fire safe type composite armour structure, including bulkhead structure, the bulkhead structure includes bulkhead plate and installation
In the stiffener in bulkhead plate, (" outer " refers to close to topside the bulkhead plate inner wall herein, and " interior " refers in ship from outside to inside
The heart) outer thermal insulation layer, ballistic resistant materials layer, inner insulating layer and skin panel are installed successively.The bulkhead structure for support, install outside every
Thermosphere, ballistic resistant materials layer, inner insulating layer and skin panel, anti-bullet corrodes in the process, upset body, absorbs body kinetic energy, reduces bullet
Body speed.The outer thermal insulation layer is between bulkhead plate and ballistic resistant materials layer, for protecting ballistic resistant materials layer from bulkhead plate one
Side high temperature influences, and obstructs shock loading, and space is provided for bulkhead plate deformation.The ballistic resistant materials layer is fiber-reinforced composite material
Material, between outer thermal insulation layer and inner insulating layer, for resisting the penetration of high-speed single hull.The inner insulating layer is located at ballistic resistant materials
Between layer and skin panel, for protecting ballistic resistant materials layer from the influence of covering side high temperature, fire prevention and heat-insulated purpose are realized.
The both sides of the stiffener are equipped with heat-insulated voussoir, and heat-insulated voussoir is isolated by ballistic resistant materials layer with stiffener, protect ballistic resistant materials
Layer is from the influence of stiffener high temperature.The skin panel is fixedly connected with stiffener, for coat protection inner insulating layer, it is fixed every
Thermal wedge block.
In said program, using hull steel or alloy material, the stiffener uses ball flat for the bulkhead plate and stiffener
Steel or T profile.
In said program, the outer thermal insulation layer and inner insulating layer are using light heat-insulating material, the light heat-insulating material
For ceramic wool, rock wool, mineral wool, polyurethane foam, PVC foams, phenol formaldehyde foam, aerogel blanket or polycrystalline silk.
In said program, the ballistic resistant materials layer uses one or more layers Laminated Plates with Fibre Reinforced Composite Materials, the fibre
Dimension enhancing composite laminated plate is glass fibre, aramid fiber, high-tenacity polyethylene fibre, basalt fibre, carbon fiber, PBO
The laminate of one or more hybrid buildups in fiber.
In said program, the heat-insulated voussoir includes filler strip and press strip, and the filler strip is L-shaped, and one side of L-shaped filler strip is embedded in
Embedded in the ballistic resistant materials layer, the press strip is embedded in the inner insulating layer for the outer thermal insulation layer, another side, the L-shaped filler strip with
Press strip forms the heat-insulated voussoir of U-shaped, and the end of the ballistic resistant materials layer is placed in U-lag, can be from circumferentially fixed ballistic resistant materials layer.
In said program, the heat-insulated voussoir includes filler strip and press strip, and the filler strip is L-shaped, and one side of L-shaped filler strip is embedded in
Embedded in the ballistic resistant materials layer, the press strip is embedded in the outer thermal insulation layer for the inner insulating layer, another side, the L-shaped filler strip with
Press strip forms the heat-insulated voussoir of U-shaped, and the end of the ballistic resistant materials layer is placed in U-lag, can be from circumferentially fixed ballistic resistant materials layer.
In said program, the filler strip and press strip of the heat-insulated voussoir are described using fire safe type fibre reinforced composites
Fire safe type fibre reinforced composites are basalt fibre, glass fibre or both hybrid buildup composite material.
In said program, the skin panel uses metal material or fire safe type fibre reinforced composites, the fire safe type
Fibre reinforced composites are basalt fibre, glass fibre or both hybrid buildup composite material.
In said program, the skin panel is fixedly connected by skin connecting structure with the stiffener, and the covering connects
Binding structure includes annular cushion block and screw, and the annular cushion block is installed around the stiffener and passes through the screw and fixes.
In said program, the skin panel is fixedly connected by skin connecting structure with the stiffener, and the covering connects
Binding structure is cushion block, and the cushion block is installed on the inner wall of the skin panel and is welded with the stiffener.
The beneficial effects of the present invention are：
The present invention warship with fire safe type composite armour structure fully considered composite protective armour material on naval vessel every
Hot fire resisting problem, using heat-insulated layer separation, ballistic resistant materials layer and steel stiffener between ballistic resistant materials layer and metal bulkhead plate
Between detached by heat-insulated voussoir, therefore fiber-reinforced composite Protective armor in fire safe type composite armour structure under the high temperature conditions
The temperature of material rises will not be too fast and excessively high, still ensures that its excellent bulletproof performance.
It, can be effective when the skin panel in fire safe type composite armour structure uses fire safe type fibre reinforced composites simultaneously
The weight of armor structure is reduced, the broadside defensive structure being applicable not only to below deck can equally be installed on superstructure
Structure and be unlikely to make center of gravity excessively high, therefore its application range is wider.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the front view of warship fire safe type composite armour structure first embodiment of the present invention；
Fig. 2 is the A-A sectional views of the composite armour structure of warship fire safe type shown in Fig. 1；
Fig. 3 is the A-A sectional views of warship fire safe type composite armour structure second embodiment of the present invention；
In figure：10th, bulkhead structure；11st, bulkhead plate；12nd, stiffener；20th, outer thermal insulation layer；30th, ballistic resistant materials layer；40th, it is interior
Thermal insulation layer；50th, skin panel；51st, skin connecting structure；511st, annular cushion block；512nd, screw；60th, heat-insulated voussoir；61st, filler strip；
62nd, press strip.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific embodiment of the present invention.
As shown in Figs. 1-2, it is the warship fire safe type composite armour structure of first embodiment of the invention, including bulkhead structure
10, bulkhead structure 10 includes bulkhead plate 11 and the stiffener 12 that is installed in bulkhead plate 11,11 inner wall of bulkhead plate from outside to inside according to
The outer thermal insulation layer 20 of secondary installation, ballistic resistant materials layer 30, inner insulating layer 40 and skin panel 50.Bulkhead structure 10 is outer for supporting, installing
Thermal insulation layer 20, ballistic resistant materials layer 30, inner insulating layer 40 and skin panel 50, anti-bullet corrodes in the process, upset body, absorbs body and moves
Can, reduce missile velocity.Outer thermal insulation layer 20 is between bulkhead plate 11 and ballistic resistant materials layer 30, for protecting ballistic resistant materials layer 30
It is influenced from 11 side high temperature of bulkhead plate, obstructs shock loading, space is provided for the deformation of bulkhead plate 11.Ballistic resistant materials layer 30 is fibre
Dimension enhancing composite material, between outer thermal insulation layer 20 and inner insulating layer 40, for resisting the penetration of high-speed single hull.Inner insulating layer
40 between ballistic resistant materials layer 30 and skin panel 50, for protecting ballistic resistant materials layer 30 from the influence of covering side high temperature,
Realize fire prevention and heat-insulated purpose.The both sides of stiffener 12 are equipped with heat-insulated voussoir 60, and heat-insulated voussoir 60 is by ballistic resistant materials layer 30
It is isolated with stiffener 12, protects ballistic resistant materials layer 30 from the influence of 12 high temperature of stiffener.Skin panel 50 is fixed with stiffener 12
Connection, for coating protection inner insulating layer 40, fixed heat-insulated voussoir 60.
Described " outer " refers to close to bulkhead plate 11 in the present invention, and " interior " refers to close to ship center.
Bulkhead plate 11 and stiffener 12 use hull steel or alloy material, and stiffener 12 uses flat-bulb steel.
Outer thermal insulation layer 20 and inner insulating layer 40 are using light heat-insulating material, preferably ceramic wool, rock wool, mineral wool, poly-
Urethane foam, PVC foams, phenol formaldehyde foam, aerogel blanket or polycrystalline silk.
Ballistic resistant materials layer 30 enhances composite laminated plate using a floor height strength polyethylene fiber.
Heat-insulated voussoir 60 includes filler strip 61 and press strip 62, and filler strip 61 is L-shaped, and one side of L-shaped filler strip 61 is embedded in outer thermal insulation layer
20th, another side is embedded in ballistic resistant materials layer 30, and press strip 62 is embedded in inner insulating layer 40, and L-shaped filler strip 61 forms the heat-insulated wedge of U-shaped with press strip 62
Block 60, the end of ballistic resistant materials layer 30 are placed in U-lag, can be from circumferentially fixed ballistic resistant materials layer 30.The number of heat-insulated voussoir 60
It is two to measure, and is respectively arranged in the both sides of stiffener 12.The L-shaped filler strip 61 and press strip 62 of heat-insulated voussoir 60 are fine using fire safe type
Dimension enhancing composite material, preferably basalt fibre, glass fibre or both hybrid buildup composite material.
Skin panel 50 uses glass fibre reinforced composion.
Skin panel 50 is fixedly connected by skin connecting structure 51 with stiffener 12, and skin connecting structure 51 includes air ring
Block 511 and screw 512, annular cushion block 511 are installed around stiffener 12 and pass through screw 512 and fix.
As shown in figure 3, the warship fire safe type composite armour structure for second embodiment of the invention, the present embodiment and first is in fact
The structure for applying example is essentially identical, the difference lies in：Skin panel 50 is fixedly connected by skin connecting structure 51 with stiffener 12,
Skin connecting structure 51 is common cushion block, and cushion block is installed on the inner wall (far from 11 side of bulkhead plate) and and stiffener of skin panel 50
12 welding.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The embodiment of the present invention is described above in conjunction with attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, present inventive concept and scope of the claimed protection are not being departed from, can also made very much
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of warship fire safe type composite armour structure, including bulkhead structure, the bulkhead structure includes bulkhead plate and is installed on
Stiffener in the bulkhead plate, which is characterized in that the bulkhead plate inner wall installs outer thermal insulation layer, anti-bullet material successively from outside to inside
The bed of material, inner insulating layer and skin panel；The outer thermal insulation layer is between the bulkhead plate and ballistic resistant materials layer；The ballistic resistant materials
Layer is fibre reinforced composites, between the outer thermal insulation layer and inner insulating layer；The inner insulating layer is located at the anti-bullet
Between material layer and skin panel；The both sides of the stiffener are equipped with heat-insulated voussoir, the heat-insulated voussoir by ballistic resistant materials layer with
Stiffener is isolated；The skin panel is fixedly connected with stiffener.
2. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the bulkhead plate and stiffener
Using hull steel or alloy material, the stiffener uses flat-bulb steel or T profile.
3. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the outer thermal insulation layer and it is interior every
For thermosphere using light heat-insulating material, the light heat-insulating material is ceramic wool, rock wool, mineral wool, polyurethane foam, PVC bubbles
Foam, phenol formaldehyde foam, aerogel blanket or polycrystalline silk.
4. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the ballistic resistant materials layer uses
One or more layers Laminated Plates with Fibre Reinforced Composite Materials, the Laminated Plates with Fibre Reinforced Composite Materials is glass fibre, aramid fiber is fine
The laminate of one or more hybrid buildups in dimension, high-tenacity polyethylene fibre, basalt fibre, carbon fiber, pbo fiber.
5. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the heat-insulated voussoir includes pad
Item and press strip, the filler strip are L-shaped, and one side of L-shaped filler strip is embedded in the ballistic resistant materials embedded in the outer thermal insulation layer, another side
Layer, the press strip are embedded in the inner insulating layer, and the L-shaped filler strip forms the heat-insulated voussoir of U-shaped with press strip, the ballistic resistant materials layer
End is placed in U-lag.
6. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the heat-insulated voussoir includes pad
Item and press strip, the filler strip are L-shaped, and one side of L-shaped filler strip is embedded in the ballistic resistant materials embedded in the inner insulating layer, another side
Layer, the press strip are embedded in the outer thermal insulation layer, and the L-shaped filler strip forms the heat-insulated voussoir of U-shaped with press strip, the ballistic resistant materials layer
End is placed in U-lag.
7. warship according to claim 5 or 6 fire safe type composite armour structure, which is characterized in that the heat-insulated voussoir
Using fire safe type fibre reinforced composites, the fire safe type fibre reinforced composites are basalt fibre for filler strip and press strip
Dimension, glass fibre or both hybrid buildup composite material.
8. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the skin panel uses metal
Material or fire safe type fibre reinforced composites, the fire safe type fibre reinforced composites are basalt fibre, glass fibre
Or both hybrid buildup composite material.
9. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the skin panel passes through covering
Connection structure is fixedly connected with the stiffener, and the skin connecting structure includes annular cushion block and screw, the annular cushion block
It installs around the stiffener and passes through the screw and fix.
10. warship according to claim 1 fire safe type composite armour structure, which is characterized in that the skin panel passes through illiteracy
Skin connection structure is fixedly connected with the stiffener, and the skin connecting structure is cushion block, and the cushion block is installed on the covering
The inner wall of plate is simultaneously welded with the stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417830.4A CN108163135B (en) | 2017-12-25 | 2017-12-25 | Warship fire safe type composite armour structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417830.4A CN108163135B (en) | 2017-12-25 | 2017-12-25 | Warship fire safe type composite armour structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108163135A true CN108163135A (en) | 2018-06-15 |
| CN108163135B CN108163135B (en) | 2019-05-10 |
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ID=62520343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417830.4A Expired - Fee Related CN108163135B (en) | 2017-12-25 | 2017-12-25 | Warship fire safe type composite armour structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108163135B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697027A (en) * | 2021-08-24 | 2021-11-26 | 中国舰船研究设计中心 | Welding-free protective armor device for ship and mounting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147694U (en) * | 1989-05-15 | 1990-12-14 | ||
| WO2008098990A1 (en) * | 2007-02-15 | 2008-08-21 | Grein Tec Gmbh | Composite material |
| CN101454634A (en) * | 2006-03-30 | 2009-06-10 | 霍尼韦尔国际公司 | Molded ballistic panel with enhanced structural performance |
| CN101758910A (en) * | 2009-11-13 | 2010-06-30 | 无锡市海联舰船附件有限公司 | Hydraulic sliding type watertight door for ship |
| CN206709696U (en) * | 2017-04-27 | 2017-12-05 | 中国人民解放军61489部队 | A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment |
-
2017
- 2017-12-25 CN CN201711417830.4A patent/CN108163135B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147694U (en) * | 1989-05-15 | 1990-12-14 | ||
| CN101454634A (en) * | 2006-03-30 | 2009-06-10 | 霍尼韦尔国际公司 | Molded ballistic panel with enhanced structural performance |
| WO2008098990A1 (en) * | 2007-02-15 | 2008-08-21 | Grein Tec Gmbh | Composite material |
| CN101758910A (en) * | 2009-11-13 | 2010-06-30 | 无锡市海联舰船附件有限公司 | Hydraulic sliding type watertight door for ship |
| CN206709696U (en) * | 2017-04-27 | 2017-12-05 | 中国人民解放军61489部队 | A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment |
Non-Patent Citations (1)
| Title |
|---|
| 周红兵等: "多层复合舰用装甲结构抗高速破片特性比较研究", 《材料开发与应用》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697027A (en) * | 2021-08-24 | 2021-11-26 | 中国舰船研究设计中心 | Welding-free protective armor device for ship and mounting method thereof |
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| Publication number | Publication date |
|---|---|
| CN108163135B (en) | 2019-05-10 |
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