CN109253659A - A kind of radar invisible shelter exterior panel - Google Patents
A kind of radar invisible shelter exterior panel Download PDFInfo
- Publication number
- CN109253659A CN109253659A CN201811034565.6A CN201811034565A CN109253659A CN 109253659 A CN109253659 A CN 109253659A CN 201811034565 A CN201811034565 A CN 201811034565A CN 109253659 A CN109253659 A CN 109253659A
- Authority
- CN
- China
- Prior art keywords
- metal honeycomb
- layers
- honeycomb sandwich
- radar invisible
- shelter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/007—Reactive armour; Dynamic armour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
- F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention discloses a kind of radar invisible shelter exterior panel, including exterior skin (1), the first non-metal honeycomb sandwich of layers (2), the second non-metal honeycomb sandwich of layers (3), reflecting layer (4), intermediate covering (5), insulating layer (6) and the inside panel (7) being successively bonded from outside to inside；The side that the first non-metal honeycomb sandwich of layers (2), the second non-metal honeycomb sandwich of layers (3), reflecting layer (4) and intermediate covering (5) are collectively formed is equipped with stiffener plate (8), the upper surface of the stiffener plate (8) is bonded with exterior skin (1), and is coated with absorbing material layer (9) with being bonded for exterior skin (1) in strengthening tendons plate (8) upper surface.Radar invisible shelter exterior panel of the invention, the stealthy effect with anti-radar detection, and can have shielding action to electromagnetic wave, while there is good thermal insulation property, and meet other relevant criterions of shelter.
Description
Technical field
The invention belongs to shelter technical field, more application wallboard of shelter of especially a kind of radar invisible.
Background technique
Traditional shelter only accounts for bearing capacity, mobility, climatic environment adaptability and transport punching under non-condition of battlefield
The requirement for hitting aspect threatens consideration less the vigor of battlefield surroundings.Future war is difficult to distinguish front and back, to improve cabin
The survival ability of interior important equipment and personnel, it is necessary to develop the multi-functional shelter with stealth effect.
General wallboard of shelter is combined by aluminium alloy plate as inside and outside mask and polyurethane foam sandwich, and siding is not
With the stealthy effect of radar detection；Honeycomb shelter function admirable in the prior art, but by the honeycomb shelter of aluminum honeycomb manufacture
Heat insulating ability is unable to satisfy army's mark and requires.Therefore layered structure is the reasonable demand of multi-functional wallboard of shelter.
The Chinese invention patent application of Publication No. CN 202324286A disclosed a kind of shellproof on 07 11st, 2012
The large panel structure of shelter, including exterior skin, inside panel and intermediate course, intermediate course include foamed aluminium board, rigid polyurethane foam
Foam plastic plate and burster course, burster course include ultra high molecular polyethylene plate and alumina ceramic layer again, and the program is with shellproof
Under conditions of explosion prevention function, do not have the stealthy effect of radar detection.
The Chinese invention patent application of Publication No. CN 103644767A disclosed a kind of radar on 03 19th, 2014
Wallboard of shelter stealthy and with high-efficiency electromagnetic shielding, including composite material laminated board exterior skin, low-density polyurethane hard bubble
Foam insulating layer and interior mask with continuous conduction alloy aluminium sheet.The invention can realize stealthy and electromagnetic shielding performance simultaneously,
Do not have the function of adjusting wave absorbed crest value frequency range according to demand.
Therefore, problem of the existing technology is: wallboard of shelter cannot be provided simultaneously with anti-radar detection, electromagnetic wave, shielding
And thermal insulation property.
Summary of the invention
The purpose of the present invention is to provide a kind of radar invisible shelter exterior panel, the stealthy effect with anti-radar detection,
And there can be shielding action to electromagnetic wave, while there is good thermal insulation property, and meet other relevant criterions of shelter.
The technical solution for realizing the aim of the invention is as follows:
A kind of radar invisible shelter exterior panel, including exterior skin 1, the first non-metal honeycomb folder being successively bonded from outside to inside
Central layer 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4, intermediate covering 5, insulating layer 6 and inside panel 7；Described first is nonmetallic
The side that cellular type core layer 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4 and intermediate covering 5 are collectively formed is equipped with reinforcing rib
The upper surface of plate 8, the stiffener plate 8 is bonded with exterior skin 1, and is bonded painting in 8 upper surface of strengthening tendons plate and exterior skin 1
It is covered with absorbing material layer 9.
Compared with prior art, the present invention its remarkable advantage are as follows:
1, stealthy stealth effect is good: in the present invention, the non-metal honeycomb sandwich of layers of two kinds of different thunderstorm activity peak values
Placement schemes enable this structure all to have ideal thunderstorm activity effect in biggish frequency range, effectively
The reflection for reducing radar wave, realizes the stealthy effect of the radar detection of shelter；Reflecting layer can make the radar wave direction penetrated different
Direction reflection, can effectively reduce the reflection of radar wave, while promoting the resorption process during reflection of radar wave, thus with
Cellular type core layer realizes the stealthy effect of the radar detection of shelter together；Exterior skin and stiffener plate junction surface, which apply, inhales wave material
Material, absorbing material is with a thickness of 1.2mm, to block stiffener plate to realize shelter together with above structure to the reflection of radar wave
The stealthy effect of radar detection.
2, good mechanical property: in the present invention, exterior skin is by high molecule plastic board group at having preferable processing performance and anti-
Corrosive nature, mechanical strength are also more outstanding；The material of insulating layer is hard polyurethane foam board, can guarantee thermal insulation property
Under the premise of, guarantee the intensity of the big plate of shelter；Stiffener plate is antirust aluminum profile, can improve the assembly strength of siding, and to low
Play seal protection in the honeycomb edge of density.
3, electromagnetic protection ability is strong: intermediate covering is 1.2mm aluminium alloy plate, can form outside with the siding being connected to each other
Electro-magnetic screen layer completes the electromagnetic protection of shelter outer layer；Inside panel is 1.2mm aluminium alloy plate, can be with the siding that is connected to each other
Internal electro-magnetic screen layer is formed, the electromagnetic protection of shelter internal layer, the especially protection of high frequency are completed.
4, good heat insulating: stiffener plate, being capable of the side of partition well for generally insulating layer on the outside of insulating layer
The convection current and radiation of thermal energy inside and outside cabin.
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of radar invisible shelter exterior panel of the present invention.
In figure, exterior skin 1, the first non-metal honeycomb sandwich of layers 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4, centre
Covering 5, insulating layer 6, inside panel 7, stiffener plate 8, absorbing material layer 9.
Specific embodiment
As shown in Figure 1, radar invisible shelter exterior panel of the present invention, including the exterior skin 1, first being successively bonded from outside to inside
Non-metal honeycomb sandwich of layers 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4, intermediate covering 5, insulating layer 6 and inside panel 7；Institute
State the side that the first non-metal honeycomb sandwich of layers 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4 and intermediate covering 5 are collectively formed
Side is equipped with stiffener plate 8, and the upper surface of the stiffener plate 8 is bonded with exterior skin 1, and in 8 upper surface of strengthening tendons plate and outside
The fitting of covering 1 is coated with absorbing material layer 9.
Not only there is the stealthy effect of anti-radar detection by the siding of the compound composition of above-mentioned material, but also can have to electromagnetic wave
Electromagnetic shielding action also is compliant with other relevant criterions of shelter.
Exterior skin 1 and 8 junction surface of stiffener plate apply absorbing material 9, and absorbing material is added with a thickness of 1.2mm with blocking
The stealthy effect of the radar detection of shelter is realized in reflection of the strengthening tendons plate to radar wave together with above structure.
Preferably,
The exterior skin 1, the first non-metal honeycomb sandwich of layers 2, the second non-metal honeycomb sandwich of layers 3, reflecting layer 4, centre
By pasting glue molding or viscous pressure forming between covering 5, insulating layer 6 and inside panel 7.
Preferably,
The exterior skin 1 is made of electromagnetic wave transparent material polymer plastic flitch.
Exterior skin 1 by high molecule plastic board group at, have preferable processing performance and corrosion resistance, mechanical strength also compared with
It is outstanding.
Preferably,
The first non-metal honeycomb sandwich of layers 2 is the compound paper honeycomb material that outer surface impregnates low-frequency wave-absorbing material particle
Material.
The second non-metal honeycomb sandwich of layers 3 is the compound paper honeycomb material that outer surface impregnates high frequency absorbing material particle
Material.
The placement schemes of the non-metal honeycomb sandwich of layers 2,3 of two kinds of different thunderstorm activity peak values, enable this structure
All there is ideal thunderstorm activity effect in biggish frequency range, effectively reduce the reflection of radar wave, realization side
The stealthy effect of the radar detection in cabin.
Preferably,
The reflecting layer 4 is the aluminium alloy folding plate of 0.2mm thickness, and folding angles are 90 degree, and stickup is mounted on second
Between non-metal honeycomb sandwich of layers 3 and intermediate covering 5.
Such special setting can make the direction reflection that the radar wave direction penetrated is different, can effectively reduce radar wave
Reflection, while promoting the resorption process during reflection of radar wave, to realize the thunder of shelter together with cellular type core layer
Up to the stealthy effect of detection.
Preferably,
The intermediate covering 5 is the aluminium alloy plate of 1.2mm thickness.
Intermediate covering 5 is 1.2mm aluminium alloy plate, can form external electromagnetic shielded layer with the siding being connected to each other, complete
The electromagnetic protection of shelter outer layer.
Preferably,
The inside panel 7 is the aluminium alloy plate of 1.2mm thickness.
Inside panel 7 is 1.2mm aluminium alloy plate, and internal electro-magnetic screen layer, completion side can be formed with the siding being connected to each other
The protection of the electromagnetic protection of cabin internal layer, especially high frequency.The stiffener plate 8 is antirust aluminum profile.
The material of insulating layer 6 is hard polyurethane foam board, can guarantee that shelter is big under the premise of guaranteeing thermal insulation property
The intensity of plate.
Stiffener plate 8 can separate thermal energy inside and outside shelter on the outside of insulating layer, for generally insulating layer 6 well
Convection current and radiation.
Stiffener plate 8 is antirust aluminum profile, can improve the assembly strength of siding, and play sealing to the honeycomb edge of low-density
Protective effect.
The absorbing material layer 9 is the micron order wave absorbing agent product of wave shield series.
Claims (10)
1. a kind of radar invisible shelter exterior panel, it is characterised in that:
Including exterior skin (1), the first non-metal honeycomb sandwich of layers (2), the second non-metal honeycomb folder being successively bonded from outside to inside
Central layer (3), reflecting layer (4), intermediate covering (5), insulating layer (6) and inside panel (7)；
The first non-metal honeycomb sandwich of layers (2), the second non-metal honeycomb sandwich of layers (3), reflecting layer (4) and intermediate covering
(5) side being collectively formed is equipped with stiffener plate (8), and the upper surface of the stiffener plate (8) is bonded with exterior skin (1), and
Strengthening tendons plate (8) upper surface is coated with absorbing material layer (9) with being bonded for exterior skin (1).
2. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The exterior skin (1), the first non-metal honeycomb sandwich of layers (2), the second non-metal honeycomb sandwich of layers (3), reflecting layer (4),
By pasting glue molding or viscous pressure forming between intermediate covering (5), insulating layer (6) and inside panel (7).
3. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The exterior skin (1) is made of electromagnetic wave transparent material polymer plastic flitch.
4. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The first non-metal honeycomb sandwich of layers (2) is the extrusion coating paper cellular material that outer surface impregnates low-frequency wave-absorbing material particle.
5. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The second non-metal honeycomb sandwich of layers (3) is the extrusion coating paper cellular material that outer surface impregnates high frequency absorbing material particle.
6. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The reflecting layer (4) is the aluminium alloy folding plate of 0.2mm thickness, and folding angles are 90 degree, and it is non-that stickup is mounted on second
Between metal honeycomb sandwich layer (3) and intermediate covering (5).
7. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The intermediate covering (5) is the aluminium alloy plate of 1.2mm thickness.
8. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The inside panel (7) is the aluminium alloy plate of 1.2mm thickness.
9. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The stiffener plate (8) is antirust aluminum profile.
10. radar invisible shelter exterior panel according to claim 1, it is characterised in that:
The absorbing material layer (9) is the micron order wave absorbing agent product of wave shield series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034565.6A CN109253659B (en) | 2018-09-06 | 2018-09-06 | Radar stealth shelter exterior wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034565.6A CN109253659B (en) | 2018-09-06 | 2018-09-06 | Radar stealth shelter exterior wall plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109253659A true CN109253659A (en) | 2019-01-22 |
| CN109253659B CN109253659B (en) | 2020-05-22 |
Family
ID=65047718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811034565.6A Active CN109253659B (en) | 2018-09-06 | 2018-09-06 | Radar stealth shelter exterior wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253659B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065245A (en) * | 2019-05-06 | 2019-07-30 | 衡阳泰豪通信车辆有限公司 | A kind of integrated molding cabin structure and its forming method having stealthy function |
| CN110360886A (en) * | 2019-07-31 | 2019-10-22 | 河北三阳盛业玻璃钢集团有限公司 | A kind of composite construction armour with wave-absorbing and camouflage function |
| CN112762767A (en) * | 2021-01-15 | 2021-05-07 | 宁波曙翔新材料股份有限公司 | Open-close type stealth protection device and ground station stealth protection device |
| CN113719175A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Multilayer sandwich type aluminum skin and spherical aluminum reticulated shell |
| CN113955070A (en) * | 2021-11-18 | 2022-01-21 | 北京金朋达航空科技有限公司 | Unmanned plane |
| CN113972501A (en) * | 2021-10-19 | 2022-01-25 | 哈尔滨工业大学（威海） | Wave-absorbing composite material with axially-folded honeycomb structure and preparation method thereof |
| WO2022155901A1 (en) * | 2021-01-22 | 2022-07-28 | 鹤壁天海电子信息系统有限公司 | Large plate for shelter |
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| US8272311B2 (en) * | 2010-11-17 | 2012-09-25 | The United States Of America As Represented By The Secretary Of The Army | Multi-axial explosive, laterally-shearing, tiled reactive mechanism—MAELSTRM |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN103644771A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth function and capable of preventing fragment penetration |
| CN103644768A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth and electromagnetic shielding functions |
| CN103644773A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth function and capable of preventing fragment penetration |
| CN104197785A (en) * | 2014-09-02 | 2014-12-10 | 零八一电子集团四川红轮机械有限公司 | Bulletproof and explosion-proof shelter wallboard with electromagnetic shielding function |
| CN108058438A (en) * | 2017-12-19 | 2018-05-22 | 航天科工武汉磁电有限责任公司 | A kind of lighting radar invisible of resistance to ablation structural member and its application |
| WO2018104755A1 (en) * | 2016-12-05 | 2018-06-14 | Zinas Andreas | Dynamic armor of main battle tanks with the use of compressed ferromagnetic powder electromagnetically reinforced |
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| US8272311B2 (en) * | 2010-11-17 | 2012-09-25 | The United States Of America As Represented By The Secretary Of The Army | Multi-axial explosive, laterally-shearing, tiled reactive mechanism—MAELSTRM |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN103644771A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth function and capable of preventing fragment penetration |
| CN103644768A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth and electromagnetic shielding functions |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065245A (en) * | 2019-05-06 | 2019-07-30 | 衡阳泰豪通信车辆有限公司 | A kind of integrated molding cabin structure and its forming method having stealthy function |
| CN110360886A (en) * | 2019-07-31 | 2019-10-22 | 河北三阳盛业玻璃钢集团有限公司 | A kind of composite construction armour with wave-absorbing and camouflage function |
| CN113719175A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Multilayer sandwich type aluminum skin and spherical aluminum reticulated shell |
| CN113719175B (en) * | 2020-05-25 | 2023-06-13 | 中国石油化工股份有限公司 | Multilayer sandwich type aluminum skin and spherical aluminum net shell |
| CN112762767A (en) * | 2021-01-15 | 2021-05-07 | 宁波曙翔新材料股份有限公司 | Open-close type stealth protection device and ground station stealth protection device |
| WO2022155901A1 (en) * | 2021-01-22 | 2022-07-28 | 鹤壁天海电子信息系统有限公司 | Large plate for shelter |
| CN113972501A (en) * | 2021-10-19 | 2022-01-25 | 哈尔滨工业大学（威海） | Wave-absorbing composite material with axially-folded honeycomb structure and preparation method thereof |
| CN113955070A (en) * | 2021-11-18 | 2022-01-21 | 北京金朋达航空科技有限公司 | Unmanned plane |
| CN113955070B (en) * | 2021-11-18 | 2022-08-30 | 北京金朋达航空科技有限公司 | Unmanned plane |
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|---|---|
| CN109253659B (en) | 2020-05-22 |
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