CN204064127U - A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate - Google Patents
A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate Download PDFInfo
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- CN204064127U CN204064127U CN201420501688.7U CN201420501688U CN204064127U CN 204064127 U CN204064127 U CN 204064127U CN 201420501688 U CN201420501688 U CN 201420501688U CN 204064127 U CN204064127 U CN 204064127U
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- exterior skin
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- electromagnetic shield
- bulkhead plate
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Abstract
The utility model discloses a kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate, relate to shelter technology field, comprise exterior skin successively from outside to inside, shielded metal silk screen layer, non-metal honeycomb sandwich of layers and inside panel, the outer surface of described exterior skin has absorbing material layer, at exterior skin, shielded metal silk screen layer, the side of the wallboard that non-metal honeycomb sandwich of layers and inside panel are formed is provided with reinforcement gusset, the side that reinforcement gusset contacts with exterior skin is coated with absorbing material layer, strengthen being provided with PVC thermal insulation board between gusset and inside panel, PVC thermal insulation board is provided with PVC heat barrier foam particle in the honeycomb grid of described non-metal honeycomb sandwich of layers.The utility model has the stealthy effect of shellproof explosion-proof and anti-radar detection, and can have shielding action and random erection unit to electromagnetic wave, meets other relevant criterion of shelter.
Description
Technical field
The utility model relates to shelter technology field, exactly relates to a kind of multi-functional wallboard of shelter with shellproof implosion prevention band electromagnetic shielding.
Background technology
Tradition shelter only considers the requirement of bearing capacity, mobility, climatic environment adaptability and transport shocks aspect under non-condition of battlefield, threatens consideration less to the firepower of battlefield surroundings.Future war is difficult to distinguish front and rear, is the survival ability improving important equipment and personnel in cabin, must develop the multi-functional shelter with shellproof explosion-proof, electromagnetic shielding, the technology such as stealthy.
Its wallboard of general shelter is composited as inside and outside illiteracy plate and polyurethane foam sandwich by aluminium alloy plate, and its wallboard does not have the shellproof explosion-proof and stealthy effect of radar detection; Its wallboard also not necessarily has the function of shielding electromagenetic wave radiation and random erection unit; Honeycomb shelter function admirable of the prior art, but the heat insulating ability of the honeycomb shelter manufactured by aluminium honeycomb cannot meet army's mark requirement, and do not possess shellproof explosion prevention function.
CN 202324286A disclosed a kind of lightweight shelter on 07 11st, 2012, comprise exterior skin, inside panel and intermediate course, intermediate course comprises foamed aluminium board, RPUF plate and burster course, burster course comprises again ultra-high molecular weight polyethylene board and alumina ceramic layer, the program is under the condition with shellproof explosion prevention function, do not possess the stealthy effect of radar detection, do not possess the function of random erection unit yet.
CN 203593058 U disclosed a kind of lightweight shelter on 05 14th, 2014, and the periphery of wallboard is provided with skeleton, and wallboard comprises exterior skin, inside panel and is located at the structural foam with low-density and high strength between external covering board and Inner Mongol plate.The program, under the lightweight condition possessing random erection unit, does not possess the shellproof explosion-proof and stealthy effect of radar detection.
Summary of the invention
The utility model is intended to for the defect existing for above-mentioned prior art and deficiency, a kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate is provided, the utility model has the stealthy effect of shellproof explosion-proof and anti-radar detection, and shielding action and random erection unit can be had to electromagnetic wave, meet other relevant criterion of shelter.
The utility model realizes by adopting following technical proposals:
A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate, it is characterized in that: comprise exterior skin successively from outside to inside, shielded metal silk screen layer, non-metal honeycomb sandwich of layers and inside panel, the outer surface of described exterior skin has absorbing material layer, at exterior skin, shielded metal silk screen layer, the side of the wallboard that non-metal honeycomb sandwich of layers and inside panel are formed is provided with reinforcement gusset, the side that reinforcement gusset contacts with exterior skin is coated with absorbing material layer, strengthen being provided with PVC thermal insulation board between gusset and inside panel, PVC thermal insulation board is provided with PVC heat barrier foam particle in the honeycomb grid of described non-metal honeycomb sandwich of layers.
Described exterior skin, shielded metal silk screen layer, non-metal honeycomb sandwich of layers and inside panel are by laminated into type.
Described exterior skin is made up of multilayer aramid fiber.
Described multilayer aramid fiber is 7 ~ 15 layers, and thickness is 2 ~ 8mm.
Described exterior skin is made up of epoxy resin and multilayer aramid fiber compound.
Described absorbing material layer specifically glass fibre material.
Non-metal honeycomb sandwich of layers is aramid fiber honeycomb, and its density is 48Kg/m
3.
The density 0.05g/cm of described PVC thermal insulation board
3.
Described inside panel is 5052 aluminium alloy plates that 1mm is thick.
Strengthening gusset is rustproof aluminum alloy section bar.
The silk screen that shielded metal silk screen layer is less than 0.3mm by diameter forms.
Compared with prior art, the beneficial effect that reaches of the utility model is as follows:
One, " wallboard comprises exterior skin from outside to inside successively in the utility model employing, shielded metal silk screen layer, non-metal honeycomb sandwich of layers and inside panel, the outer surface of exterior skin has absorbing material layer, at exterior skin, shielded metal silk screen layer, the side of the wallboard that non-metal honeycomb sandwich of layers and inside panel are formed is provided with reinforcement gusset, the side that reinforcement gusset contacts with exterior skin is coated with absorbing material layer, strengthen being provided with PVC thermal insulation board between gusset and inside panel, PVC thermal insulation board is provided with PVC heat barrier foam particle in the honeycomb grid of described non-metal honeycomb sandwich of layers " technical scheme, compared with prior art, there is following technique effect:
Be provided with low-density PVC heat barrier foam particle in the honeycomb grid of 1, non-metal honeycomb sandwich of layers, strengthen heat insulation effect.
2, exterior skin scribbles absorbing material at outer surface, strengthens gusset appearance and is coated with absorbing material, strengthens gusset to radar wave reflection, and together form the stealthy effect of radar detection of shelter with shielding silk screen to block.
3, there is the stealthy effect of shellproof explosion-proof and anti-radar detection, and shielding action and random erection unit can be had to electromagnetic wave, meet other relevant criterion of shelter.
Two, in the utility model, exterior skin is made up of multilayer aramid fiber compound, and its multilayer aramid fiber is 7-15 layer, and thickness is 2 ~ 8mm, has very high mechanical strength and has good Anti-explosion buttlet-proof effect.
Three, in the utility model, the silk screen that shielded metal silk screen layer is less than 0.3mm by diameter forms, and forms external electromagnetic screen layer with the wallboard be connected to each other, and completes the protection of shelter outer field electromagnetic protection, particularly low frequency.
Four, in the utility model, exterior skin is made up of epoxy resin and multilayer aramid fiber compound, has good shellproof explosion-proof performance.
Five, in the utility model, non-metal honeycomb sandwich of layers adopts density 48Kg/m
3low-density and high-strength aramid fiber honeycomb, the part kinetic energy of Absorbable rod shell fragment or blast wave, due to the high strength after lamination, and can realize the installation everywhere of square cabin apparatus.
Six, in the utility model, inside panel is 5052 aluminium alloy plates that 1mm is thick, forms internal electrical magnetic masking layer with the wallboard be connected to each other, and completes the protection of the electromagnetic protection of shelter internal layer, particularly high frequency.
Seven, in the utility model, strengthening gusset is rustproof aluminum alloy section bar, can improve the assembling intensity of wallboard, and play seal protection effect to low-density and high-strength aramid fiber honeycomb edge.
Eight, in the utility model, PVC thermal insulation board is located to be strengthened playing insulation bridge effect, density 0.05g/cm between gusset inner surface and inside panel
3, be heat-insulating material, cut off the heat transfer pathway strengthening gusset and inside panel.
Nine, in the utility model, in non-metal honeycomb sandwich of layers, be filled with low-density PVC heat barrier foam particle 7, cut off convection current and the radiation of heat energy inside and outside shelter.
Ten, in the utility model, the outer surface of exterior skin scribbles glass fibre absorbing material 9, in order to reduce the reflected intensity of radar wave; The faying face that reinforcement gusset contacts with exterior skin scribbles glass fibre antiradar coatings, strengthens gusset to radar wave reflection to block.
Accompanying drawing explanation
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail, wherein:
Fig. 1 is overall structure schematic diagram of the present utility model.
Mark in figure:
1, exterior skin, 2, shielded metal silk screen layer, 3, non-metal honeycomb sandwich of layers, 4, inside panel, 5, strengthen gusset, 6, PVC thermal insulation board, 7, PVC heat barrier foam particle, 8, absorbing material layer.
Detailed description of the invention
As preferred forms of the present utility model, with reference to Fig. 1, a kind of multi-functional wallboard of shelter with shellproof implosion prevention band electromagnetic shielding, comprises exterior skin 1, shielded metal silk screen layer 2, non-metal honeycomb sandwich of layers 3 and inside panel 4 from outside to inside successively.Exterior skin 1 is made up of multilayer aramid fiber, and scribbles glass fibre absorbing material 8 at outer surface.Wallboard periphery is provided with strengthens gusset 5, and strengthen gusset 5 appearance and be coated with glass fibre absorbing material 8, interior table glues PVC thermal insulation board 6.Non-metal honeycomb sandwich of layers 3 is provided with between exterior skin 1 and inside panel 4.Be provided with low-density PVC heat barrier foam particle 7 in the honeycomb grid of non-metal honeycomb sandwich of layers 3, strengthen heat insulation effect.
Exterior skin 1 is made up of multilayer aramid fiber compound, and its multilayer aramid fiber is 9 layers, and thickness is 2 ~ 8mm, has very high mechanical strength and has good Anti-explosion buttlet-proof effect.
The silk screen that shielded metal silk screen layer 2 is less than 0.3mm by diameter forms, and forms external electromagnetic screen layer with the wallboard be connected to each other, and completes the protection of shelter outer field electromagnetic protection, particularly low frequency.
Non-metal honeycomb sandwich of layers 3 adopts density 48Kg/m
3low-density and high-strength aramid fiber honeycomb, the part kinetic energy of Absorbable rod shell fragment or blast wave, due to the high strength after lamination, and can realize the installation everywhere of square cabin apparatus.
Inside panel 4 is 5052 aluminium alloy plates that 1mm is thick, forms internal electrical magnetic masking layer with the wallboard be connected to each other, and completes the protection of the electromagnetic protection of shelter internal layer, particularly high frequency.
Strengthening gusset 5 is rustproof aluminum alloy section bar, improves the assembling intensity of wallboard, and plays seal protection effect to low-density and high-strength aramid fiber honeycomb edge.
PVC thermal insulation board 6 is located to be strengthened playing insulation bridge effect, density 0.05g/cm3 between gusset 5 inner surface and inside panel 4, is heat-insulating material, cuts off the heat transfer pathway strengthening gusset 5 and inside panel 4.
Be filled with low-density PVC heat barrier foam particle 7 in non-metal honeycomb sandwich of layers 3, cut off convection current and the radiation of heat energy inside and outside shelter.
The outer surface of exterior skin 1 scribbles glass fibre absorbing material 8, in order to reduce the reflected intensity of radar wave.
The faying face that reinforcement gusset 5 contacts with exterior skin 1 scribbles glass fibre antiradar coatings 8, strengthens gusset 5 pairs of radar wave reflections to block.
The stealthy effect of the existing shellproof explosion-proof and anti-radar detection of the wallboard consisted of above-mentioned material compound, can have electromagnetic shielding action and random erection unit to electromagnetic wave again, also meet other relevant criterion of shelter.
Claims (8)
1. a shellproof anti-explosion is electromagnetic shield side bulkhead plate, it is characterized in that: comprise exterior skin (1) from outside to inside successively, shielded metal silk screen layer (2), non-metal honeycomb sandwich of layers (3) and inside panel (4), the outer surface of described exterior skin (1) has absorbing material layer (8), in exterior skin (1), shielded metal silk screen layer (2), the side of the wallboard that non-metal honeycomb sandwich of layers (3) and inside panel (4) are formed is provided with strengthens gusset (5), the side that reinforcement gusset (5) contacts with exterior skin (1) is coated with absorbing material layer (8), strengthen being provided with PVC thermal insulation board (6) between gusset (5) and inside panel (4), PVC thermal insulation board (6) is provided with PVC heat barrier foam particle (7) in the honeycomb grid of described non-metal honeycomb sandwich of layers (3), non-metal honeycomb sandwich of layers (3) is aramid fiber honeycomb, and its density is 48Kg/m
3.
2. one according to claim 1 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: described exterior skin (1), shielded metal silk screen layer (2), non-metal honeycomb sandwich of layers (3) and inside panel (4) are by laminated into type.
3. one according to claim 1 and 2 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: described exterior skin (1) is made up of multilayer aramid fiber.
4. one according to claim 3 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: described multilayer aramid fiber is 7 ~ 15 layers, and thickness is 2 ~ 8mm.
5. one according to claim 1 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: described absorbing material layer (8) specifically glass fibre material.
6. one according to claim 1 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: the density 0.05g/cm of described PVC thermal insulation board (6)
3.
7. one according to claim 1 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: described inside panel (4) is thick 5052 aluminium alloy plates of 1mm.
8. one according to claim 1 shellproof anti-explosion is electromagnetic shield side bulkhead plate, is characterized in that: strengthening gusset (5) is rustproof aluminum alloy section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501688.7U CN204064127U (en) | 2014-09-02 | 2014-09-02 | A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501688.7U CN204064127U (en) | 2014-09-02 | 2014-09-02 | A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate |
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| CN204064127U true CN204064127U (en) | 2014-12-31 |
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| CN201420501688.7U Expired - Fee Related CN204064127U (en) | 2014-09-02 | 2014-09-02 | A kind of shellproof anti-explosion is electromagnetic shield side bulkhead plate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108278928A (en) * | 2017-11-29 | 2018-07-13 | 浙江三元电子科技有限公司 | A kind of light-weighted shielding wallboard of shelter of infrared stealth function and preparation method thereof |
| CN111421924A (en) * | 2020-04-28 | 2020-07-17 | 长沙科航特种织造有限公司 | Stealth bulletproof integrated wave-absorbing material |
| CN111776176A (en) * | 2020-07-15 | 2020-10-16 | 大连理工大学 | Naval vessel stealth screen panel structure |
-
2014
- 2014-09-02 CN CN201420501688.7U patent/CN204064127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108278928A (en) * | 2017-11-29 | 2018-07-13 | 浙江三元电子科技有限公司 | A kind of light-weighted shielding wallboard of shelter of infrared stealth function and preparation method thereof |
| CN111421924A (en) * | 2020-04-28 | 2020-07-17 | 长沙科航特种织造有限公司 | Stealth bulletproof integrated wave-absorbing material |
| CN111776176A (en) * | 2020-07-15 | 2020-10-16 | 大连理工大学 | Naval vessel stealth screen panel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190902 |