CN110160420A - A kind of hybrid composite explosion-proof vent and its structure - Google Patents
A kind of hybrid composite explosion-proof vent and its structure Download PDFInfo
- Publication number
- CN110160420A CN110160420A CN201910496150.9A CN201910496150A CN110160420A CN 110160420 A CN110160420 A CN 110160420A CN 201910496150 A CN201910496150 A CN 201910496150A CN 110160420 A CN110160420 A CN 110160420A
- Authority
- CN
- China
- Prior art keywords
- layer
- fiber
- composite
- absorbing energy
- explosion
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 61
- 239000000835 fiber Substances 0.000 claims abstract description 48
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 7
- 239000004917 carbon fiber Substances 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 12
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 12
- 229920006231 aramid fiber Polymers 0.000 claims description 11
- 238000007598 dipping method Methods 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 8
- 238000013007 heat curing Methods 0.000 claims description 8
- 229920001568 phenolic resin Polymers 0.000 claims description 8
- 229920001187 thermosetting polymer Polymers 0.000 claims description 7
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 5
- 239000005007 epoxy-phenolic resin Substances 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 235000003642 hunger Nutrition 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 239000002360 explosive Substances 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of hybrid composite explosion-proof vent and its structures, including internal rigid composite layer, intermediate absorbing energy layer and surface-buffer layer, the intermediate absorbing energy layer is wound in the surface of internal rigid composite layer, the surface-buffer layer is wound in the surface of intermediate absorbing energy layer, the internal rigid composite layer is constituted using the control of two-dimensional braided composite construction of carbon fiber hybrid high-tenacity fiber, and the intermediate absorbing energy layer unidirectionally winds composite construction composition using the spiral of high-tenacity fiber.The cooperation that the present invention passes through internal combined rigidity layer, intermediate absorbing energy layer and outer buffer layer, it is acted synergistically by the overall characteristic of different characteristics fibrous composite, rigid support, effective energy-absorbing are played well and destroy a variety of effects such as buffering, effectively improve the barrier and energy absorption capability for explosive threat, simultaneously composite structure density it is small, it is light-weight and have corrosion resistance characteristic, the service life of explosion-proof cylinder can be effectively improved.
Description
Technical field
The present invention relates to explosion-proof vent technical field, specially a kind of hybrid composite explosion-proof vent and its structure.
Background technique
Blast protection series Protection Product is mainly to prevent explosive from causing serious injury to the people and property of surrounding and set
The product of meter, including providing the Protective dress for removing explosive of protection during Dissatisfied is quick-fried and explosive for human body, for disposing and being isolated explosive
Explosion-proof blanket, explosion-proof ball and anti-explosion tank, explosion time make one the explosion relief door of escape, the blast protection compound glass that the important places such as bank use
The protective gear of glass etc., different type and rank can provide protection to the blast impulse of variety classes and intensity, be the public security people
Important equipment in alert enforcing law on duty, as a kind of special explosive equipment for placing destructor, it can press down anti-explosion tank
Shock wave and the fragmentation lethal effect caused by ambient enviroment caused by explosive explosion processed, can take precautions against and weaken explosive and draw
The brisance generated when quick-fried huge damage for caused by periphery personnel and property.
The main structure of traditional anti-explosion tank is cylinder prepared by steel or specialty metal, which can effectively organize quick-fried
The radial impact of fried object injures what explosion wave and fragmentation splashed within the scope of the cylinder of limitation, while passing through explosion-proof production
The impact-resistant energy-absorbing structure of product cylinder itself eliminates impact energy, and this absorption for destroying impact energy is mainly by metal material
The explosion-proof production for itself resisting the physical characteristic destroyed and determining that and metal material has that density is larger, therefore preparing
Often thickness is big, volume is heavy for product cylinder, is not easy to move, while metal cylinder has the corrosion phenomena being used for a long time, normally
Service life is shorter.
Summary of the invention
The purpose of the present invention is to provide a kind of hybrid composite explosion-proof vent and its structure, has light weight, good
Energy energy-absorbing power, it is corrosion-resistant, using long service life and effectively improve dangerous the advantages of hindering, solve existing explosion-proof vent and exist
Bad for explosion energy assimilation effect when use, dangerous obstruction ability is lower, density is big, quality is heavy and service life is long
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of hybrid composite explosion-proof vent and its structure,
Internal rigid composite layer is wound in including internal rigid composite layer, intermediate absorbing energy layer and surface-buffer layer, the intermediate absorbing energy layer
Surface, the surface-buffer layer is wound in the surface of intermediate absorbing energy layer, and the internal rigid composite layer uses carbon fiber hybrid
The control of two-dimensional braided composite construction of high-tenacity fiber is constituted, and the intermediate absorbing energy layer is unidirectionally wound multiple using the spiral of high-tenacity fiber
It closes structure to constitute, the control of two-dimensional braided or 3 D stereo braiding structure that the surface-buffer layer is mixed using high-tenacity fiber are constituted.
Preferably, the internal rigid composite layer can be selected the one such carbon fiber of T300, T700, T800, T1000 with
One of the UHMWPE fiber of high tenacity, aramid fiber, pbo fiber mix to form enhancing structure, and two of them characteristic is fine
Dimension mixes ratio according to flexible design is required, and asphalt mixtures modified by epoxy resin can be selected in internal rigid composite layer preparation resin matrix used
One of rouge, phenolic resin, unsaturated polyester resin, the internal rigid composite layer by the assorted fibre of control of two-dimensional braided and
Resin body impregnates, pressurized heat curing molding is made, and the thickness of internal rigid composite layer is determined according to design requirement.
Preferably, the intermediate absorbing energy layer use can be in UHMWPE fiber, aramid fiber, pbo fiber and glass fibre
Any one, the UHMWPE fiber of the intermediate absorbing energy layer, aramid fiber, pbo fiber and glass fibre are using unidirectional arrangement
Helical structure and by dipping thermosetting resin processing, the intermediate absorbing energy layer is wound in the surface of internal rigid composite layer, and
And be made up of pressurized heat curing molding mode, epoxy resin, phenol can be selected in the dipping thermosetting resin of the intermediate absorbing energy layer
Any one in urea formaldehyde and unsaturated polyester resin, the thickness of the intermediate absorbing energy layer is determined according to design requirement.
Preferably, the surface-buffer layer selects high-tenacity fiber hybrid buildup, and UHMWPE can be selected in high-tenacity fiber
Any one in fiber, aramid fiber, pbo fiber and glass fibre, the control of two-dimensional braided mode of the surface-buffer layer can be with
Using any one in plain weave, twill and satin weave, the 3 D weaving mode of the surface-buffer layer is woven using 3 D multi-directional
Structure.
Preferably, the surface-buffer layer is using any one in epoxy resin, phenolic resin and unsaturated polyester resin
Kind carries out resin dipping, and the surface-buffer layer is wound in the surface of intermediate absorbing energy layer, and passes through pressurized heat curing molding side
Formula is made, and the thickness of the surface-buffer layer is determined according to design requirement.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through different characteristics fiber by the cooperation of internal rigid composite layer, intermediate absorbing energy layer and outer buffer layer
The overall characteristic of composite material acts synergistically, and plays rigid support, effective energy-absorbing and destroys a variety of effects such as buffering, effectively improves
Barrier and energy absorption capability for explosive threat, at the same the density of composite structure it is small, it is light-weight and have it is resistance to
Etching characteristic can effectively improve the service life of explosion-proof cylinder.
2, the present invention provides the overall stiffness of explosion-proof vent entirety by setting internal rigid composite layer to resist cylinder change
Shape provides the blast impulse energy absorption function of explosion-proof vent entirety by absorbing energy layer among being arranged, by the way that surface-buffer layer is arranged,
It provides explosion-proof vent and integrally resists the effect that damaged deformation has both the remaining blast impulse energy of absorption.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1 internal rigid composite layer, 2 intermediate absorbing energy layers, 3 surface-buffer layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of hybrid composite explosion-proof vent and its structure, including internal rigid composite layer 1, intermediate energy-absorbing
Layer 2 and surface-buffer layer 3 provide the overall stiffness of explosion-proof vent entirety by the way that internal rigid composite layer 1 is arranged to resist cylinder
Deformation, intermediate absorbing energy layer 2 are wound in the surface of internal rigid composite layer 1, and by the way that intermediate absorbing energy layer 2 is arranged, it is whole to provide explosion-proof vent
The blast impulse energy absorption function of body, surface-buffer layer 1 are wound in the surface of intermediate absorbing energy layer 2, by the way that surface-buffer layer is arranged
3, it provides explosion-proof vent and integrally resists the use of effect internal rigid composite layer 1 that damaged deformation has both the remaining blast impulse energy of absorption
The control of two-dimensional braided composite construction of carbon fiber hybrid high-tenacity fiber is constituted, and intermediate absorbing energy layer 2 uses the spiral list of high-tenacity fiber
It is constituted to winding composite construction, the control of two-dimensional braided or 3 D stereo braiding structure that surface-buffer layer 3 is mixed using high-tenacity fiber
It constitutes；
The UHMWPE of T300, T700, T800, T1000 one such carbon fiber and high tenacity can be selected in internal rigid composite layer 1
One of fiber, aramid fiber, pbo fiber mix to form enhancing structure, and two of them characteristic fiber mixes ratio root
According to flexible design is required, internal rigid composite layer 1, which prepares resin matrix used, can be selected epoxy resin, phenolic resin, insatiable hunger
One of with polyester resin, internal rigid composite layer 1 impregnated by the assorted fibre and resin body of control of two-dimensional braided, pressurized heat
Curing molding is made, and the thickness of internal rigid composite layer 1 is determined according to design requirement；
Intermediate absorbing energy layer 2 is intermediate using any one that can be used in UHMWPE fiber, aramid fiber, pbo fiber and glass fibre
UHMWPE fiber, aramid fiber, pbo fiber and the glass fibre of absorbing energy layer 2 are using unidirectional arrangement helical structure and pass through dipping
Thermosetting resin processing, intermediate absorbing energy layer 2 is wound in the surface of internal rigid composite layer 1, and passes through pressurized heat curing molding
Mode is made, and the dipping thermosetting resin of intermediate absorbing energy layer 2 can be selected in epoxy resin, phenolic resin and unsaturated polyester resin
Any one, the thickness of intermediate absorbing energy layer 2 is determined according to design requirement；
Surface-buffer layer 3 select high-tenacity fiber hybrid buildup, and high-tenacity fiber can be selected UHMWPE fiber, aramid fiber,
Any one in pbo fiber and glass fibre, the control of two-dimensional braided mode of surface-buffer layer 3 can use plain weave, twill and satin
The 3 D weaving mode of any one in line, surface-buffer layer 3 uses 3 D multi-directional braiding structure；
Surface-buffer layer 3 carries out resin dipping using any one in epoxy resin, phenolic resin and unsaturated polyester resin,
Surface-buffer layer 3 is wound in the surface of intermediate absorbing energy layer 2, and is made up of pressurized heat curing molding mode, surface-buffer layer 3
Thickness determined according to design requirement, by the cooperation of internal rigid composite layer 1, intermediate absorbing energy layer 2 and outer buffer layer, pass through
The overall characteristic of different characteristics fibrous composite acts synergistically, and it is a variety of to play rigid support, effective energy-absorbing and destruction buffering etc.
Effect, effectively improves the barrier and energy absorption capability for explosive threat, while the density of composite structure is small, weight
Gently and there is corrosion resistance characteristic, the service life of explosion-proof cylinder can be effectively improved.
In use, internal rigid composite layer 1 provides the overall stiffness of explosion-proof vent entirety to resist barrel distortion, centre is inhaled
Ergosphere 2 provides the blast impulse energy absorption function of explosion-proof vent entirety, and surface-buffer layer 3 provides explosion-proof vent and integrally resists destruction
The effect for absorbing remaining blast impulse energy is had both in deformation, is acted synergistically by the overall characteristic of different characteristics fibrous composite,
It plays rigid support, effective energy-absorbing and destroys a variety of effects such as buffering, effectively improve the barrier for explosive threat and energy
Absorbability, at the same the density of composite structure it is small, it is light-weight and have corrosion resistance characteristic, explosion-proof cylinder can be effectively improved
Service life.
In summary: the hybrid composite explosion-proof vent and its structure pass through internal rigid composite layer 1, intermediate absorbing energy layer 2
With the cooperation of surface-buffer layer 3, it is bad for explosion energy assimilation effect when in use to solve existing explosion-proof vent, danger resistance
Hinder the problem that ability is lower, density is big, quality is heavy and service life is not grown.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of hybrid composite explosion-proof vent and its structure, including internal rigid composite layer (1), intermediate absorbing energy layer (2) and table
Face buffer layer (3), it is characterised in that: the intermediate absorbing energy layer (2) is wound in the surface of internal rigid composite layer (1), the table
Face buffer layer (1) is wound in the surface of intermediate absorbing energy layer (2), and the internal rigid composite layer (1) uses carbon fiber hybrid high-ductility
Property fiber control of two-dimensional braided composite construction constitute, the intermediate absorbing energy layer (2) using high-tenacity fiber spiral unidirectionally wind answer
It closes structure to constitute, the control of two-dimensional braided or 3 D stereo braiding structure structure that the surface-buffer layer (3) uses high-tenacity fiber to mix
At.
2. a kind of hybrid composite explosion-proof vent according to claim 1 and its structure, it is characterised in that: the inner rigid
Property composite layer (1) can be selected the one such carbon fiber of T300, T700, T800, T1000 and high tenacity UHMWPE fiber, virtue
One of synthetic fibre fiber, pbo fiber mix to form enhancing structure, and two of them characteristic fiber mixes ratio according to requiring spirit
Epoxy resin, phenolic resin, unsaturation can be selected in design living, internal rigid composite layer (1) preparation resin matrix used
One of polyester resin, the internal rigid composite layer (1) are impregnated by the assorted fibre and resin body of control of two-dimensional braided, are added
Pressure heat cure molding is made, and the thickness of internal rigid composite layer (1) is determined according to design requirement.
3. a kind of hybrid composite explosion-proof vent according to claim 1 and its structure, it is characterised in that: the intermediate suction
Ergosphere (2) is using any one that can be used in UHMWPE fiber, aramid fiber, pbo fiber and glass fibre, the intermediate energy-absorbing
UHMWPE fiber, aramid fiber, pbo fiber and the glass fibre of layer (2) are using unidirectional arrangement helical structure and pass through dipping heat
Thermosetting resin processing, the intermediate absorbing energy layer (2) is wound in the surface of internal rigid composite layer (1), and passes through pressurization thermosetting
Change molding mode to be made, epoxy resin, phenolic resin and insatiable hunger can be selected in the dipping thermosetting resin of the intermediate absorbing energy layer (2)
It is determined with the thickness of any one in polyester resin, the intermediate absorbing energy layer (2) according to design requirement.
4. a kind of hybrid composite explosion-proof vent according to claim 1 and its structure, it is characterised in that: the surface is slow
Rush layer (3) select high-tenacity fiber hybrid buildup, and high-tenacity fiber can be selected UHMWPE fiber, aramid fiber, pbo fiber and
The control of two-dimensional braided mode of any one in glass fibre, the surface-buffer layer (3) can be using in plain weave, twill and satin weave
Any one, the 3 D weaving mode of the surface-buffer layer (3) uses 3 D multi-directional braiding structure.
5. a kind of hybrid composite explosion-proof vent according to claim 1 and its structure, it is characterised in that: the surface is slow
It rushes layer (3) and resin dipping, the surface is carried out using any one in epoxy resin, phenolic resin and unsaturated polyester resin
Buffer layer (3) is wound in the surface of intermediate absorbing energy layer (2), and is made up of pressurized heat curing molding mode, and the surface is slow
The thickness for rushing layer (3) is determined according to design requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910496150.9A CN110160420A (en) | 2019-06-10 | 2019-06-10 | A kind of hybrid composite explosion-proof vent and its structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910496150.9A CN110160420A (en) | 2019-06-10 | 2019-06-10 | A kind of hybrid composite explosion-proof vent and its structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110160420A true CN110160420A (en) | 2019-08-23 |
Family
ID=67628251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910496150.9A Pending CN110160420A (en) | 2019-06-10 | 2019-06-10 | A kind of hybrid composite explosion-proof vent and its structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110160420A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428523A (en) * | 2021-08-03 | 2021-09-24 | 上海宇集动力系统有限公司 | Self-closed anti-combustion and anti-explosion magnesium hydride fuel tank and preparation method thereof |
| WO2021196317A1 (en) * | 2020-03-30 | 2021-10-07 | 北京科技大学 | Novel combination shielding structure for preventing surrounding rock ground pressure disasters caused by mining |
| CN114234753A (en) * | 2021-11-30 | 2022-03-25 | 三门峡市天康成套设备有限责任公司 | Rigid-flexible combined explosion-proof structure and preparation method thereof |
| CN117139117A (en) * | 2023-08-30 | 2023-12-01 | 江苏恒美德新材料有限公司 | High-compression-resistance high-buffering energy-consumption fiber material |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517894A (en) * | 1992-10-12 | 1996-05-21 | Clouth Gummiwerke Ag | Explosion proof mat |
| US5576511A (en) * | 1988-12-06 | 1996-11-19 | Alhamad; Shaikh G. M. Y. | Anti-explosion pads with steel mesh, slitted metal foil and expanded metal net |
| US20030209133A1 (en) * | 2001-06-28 | 2003-11-13 | Sri International | Container for explosive device |
| CN101012024A (en) * | 2007-02-14 | 2007-08-08 | 西安航天复合材料研究所 | Flame-proof ball convenient for fast transferring and manufacturing method for composite material casing thereof |
| US20110212320A1 (en) * | 2007-08-10 | 2011-09-01 | Greenhill Antiballistics Corporation | Composite Material |
| CN202432939U (en) * | 2011-12-19 | 2012-09-12 | 广州卫富科技开发有限公司 | Compound explosive-proof tank |
| CN202885683U (en) * | 2012-11-09 | 2013-04-17 | 王俊岭 | Explosion-weakening for explosion-proof jar |
| CN207335550U (en) * | 2017-06-29 | 2018-05-08 | 胡达开 | A kind of ammunition accumulating explosion-proof tank |
| CN108151588A (en) * | 2018-02-01 | 2018-06-12 | 山东中恒景新碳纤维科技发展有限公司 | A kind of honeycomb barrier structure bulletproof flashboards and preparation method thereof |
| CN108627062A (en) * | 2018-04-17 | 2018-10-09 | 北京理工大学 | A kind of contactless flexible explosion-proof method and contactless flexible explosion-proof device design method |
-
2019
- 2019-06-10 CN CN201910496150.9A patent/CN110160420A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5576511A (en) * | 1988-12-06 | 1996-11-19 | Alhamad; Shaikh G. M. Y. | Anti-explosion pads with steel mesh, slitted metal foil and expanded metal net |
| US5517894A (en) * | 1992-10-12 | 1996-05-21 | Clouth Gummiwerke Ag | Explosion proof mat |
| US20030209133A1 (en) * | 2001-06-28 | 2003-11-13 | Sri International | Container for explosive device |
| CN101012024A (en) * | 2007-02-14 | 2007-08-08 | 西安航天复合材料研究所 | Flame-proof ball convenient for fast transferring and manufacturing method for composite material casing thereof |
| US20110212320A1 (en) * | 2007-08-10 | 2011-09-01 | Greenhill Antiballistics Corporation | Composite Material |
| CN202432939U (en) * | 2011-12-19 | 2012-09-12 | 广州卫富科技开发有限公司 | Compound explosive-proof tank |
| CN202885683U (en) * | 2012-11-09 | 2013-04-17 | 王俊岭 | Explosion-weakening for explosion-proof jar |
| CN207335550U (en) * | 2017-06-29 | 2018-05-08 | 胡达开 | A kind of ammunition accumulating explosion-proof tank |
| CN108151588A (en) * | 2018-02-01 | 2018-06-12 | 山东中恒景新碳纤维科技发展有限公司 | A kind of honeycomb barrier structure bulletproof flashboards and preparation method thereof |
| CN108627062A (en) * | 2018-04-17 | 2018-10-09 | 北京理工大学 | A kind of contactless flexible explosion-proof method and contactless flexible explosion-proof device design method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196317A1 (en) * | 2020-03-30 | 2021-10-07 | 北京科技大学 | Novel combination shielding structure for preventing surrounding rock ground pressure disasters caused by mining |
| CN113428523A (en) * | 2021-08-03 | 2021-09-24 | 上海宇集动力系统有限公司 | Self-closed anti-combustion and anti-explosion magnesium hydride fuel tank and preparation method thereof |
| CN114234753A (en) * | 2021-11-30 | 2022-03-25 | 三门峡市天康成套设备有限责任公司 | Rigid-flexible combined explosion-proof structure and preparation method thereof |
| CN117139117A (en) * | 2023-08-30 | 2023-12-01 | 江苏恒美德新材料有限公司 | High-compression-resistance high-buffering energy-consumption fiber material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110160420A (en) | A kind of hybrid composite explosion-proof vent and its structure | |
| US4868040A (en) | Antiballistic composite armor | |
| CN1290693C (en) | Multiple threat penetration resistant articles | |
| CN108955385B (en) | Local reinforced composite material bulletproof helmet | |
| CN109443093A (en) | A kind of shellproof component and the preparation method and application thereof at many levels | |
| CN113619225A (en) | Gradient bulletproof impact-resistant gradient material structure and preparation method thereof | |
| CN108332614A (en) | A kind of honeycomb barrier structure bulletproof halmet and preparation method thereof | |
| CN105172256A (en) | Preparation method for bulletproof plates different in lamination proportion of reinforcing materials | |
| CN107475887B (en) | A kind of D braided composites bulletproof halmet and preparation method thereof | |
| CN110145967B (en) | Hollow-out lining for bulletproof helmet and application thereof | |
| CN107825957A (en) | A kind of military shellproof protection fuel tank shell and preparation method thereof | |
| KR200392560Y1 (en) | Protective helmet | |
| GB2277141A (en) | Composite ballistic armour | |
| CN208704542U (en) | Bulletproof halmet of composite material | |
| US20120177870A1 (en) | Ballistic materials | |
| KR101832194B1 (en) | Ballistic material based on metallic glass and polymer fiber | |
| CN205522793U (en) | Resist composite construction bulletproof armour of machine gun bullet penetration | |
| Fejdyś et al. | Ballistic helmet development using UHMWPE fibrous materials | |
| CN104654927A (en) | Cutting and laying method for prepreg for manufacturing bullet-proof helmet and bullet-proof helmet | |
| CN110116521A (en) | A kind of reinforced hybrid composite explosion-proof vent | |
| CN208349936U (en) | A kind of honeycomb barrier structure bulletproof halmet | |
| CN210441747U (en) | Composite construction armour with inhale stealthy function of ripples | |
| CN102632665A (en) | Aramid fiber reinforced resin based anti-puncturing compound material | |
| CN209763880U (en) | Bulletproof plate | |
| CN105135945A (en) | Preparation method for rigid-soft compound bulletproof vest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |