CN115265280A - Carbon fiber bulletproof heating wallboard and manufacturing method - Google Patents
Carbon fiber bulletproof heating wallboard and manufacturing method Download PDFInfo
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- CN115265280A CN115265280A CN202210386311.0A CN202210386311A CN115265280A CN 115265280 A CN115265280 A CN 115265280A CN 202210386311 A CN202210386311 A CN 202210386311A CN 115265280 A CN115265280 A CN 115265280A
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- bulletproof
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- 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
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Abstract
The invention relates to a carbon fiber bulletproof heating wallboard which can reliably damp bullet penetration and has conductive heating and a manufacturing method thereof.A layer or a plurality of layers of carbon fiber woven cloth or woven net are solidified by high-strength, high-toughness and high-hardness water-based resin powder to form a bulletproof plate, a flame-retardant heat-preservation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and a graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through an insulating adhesive. The advantages are that: firstly, the frontier defense sentry post and the camp wallboard have the bulletproof function and the functions of heating and heat storage, and have high heating efficiency and good heat storage effect, so that the living environment of the frontier defense sentry post and the barracks when soldiers live is fundamentally improved; secondly, because the wallboard has the function of detecting external force impact and warning, can play the safety of protection soldier, warning soldier deals with the incident.
Description
Technical Field
The invention relates to a carbon fiber bulletproof heating wallboard which can reliably damp penetration of bullets and has conductive heating and a manufacturing method thereof, is mainly used for manufacturing frontier defense sentry posts and barracks walls, and belongs to the field of manufacturing of special bulletproof heating boards.
Background
In recent years, although the solution is that the lodging barracks of soldiers are constructed by fast-assembling color steel plates with the thickness of 100mm, the heat preservation effect is greatly improved, the indoor temperature can reach 10-12 ℃, but the energy consumption is high, the logistics support pressure is large, more importantly, the barracks do not have the bulletproof function and also do not have the attack alarm function
Disclosure of Invention
The design purpose is as follows: the defects in the background technology are avoided, and the carbon fiber bulletproof heating wallboard which can reliably damp penetration of bullets and has electric conduction and heating functions and the manufacturing method are designed.
The design scheme is as follows: to achieve the above design objectives. The invention has the structural design that: 1. the design that one layer or a plurality of layers of carbon fiber woven fabrics or woven nets are solidified by high-strength high-toughness high-hardness water-based resin powder to form the bulletproof plate is one of the technical characteristics of the invention. The purpose of this design is: the carbon fiber composite material has very strong mechanical property, and the specific strength and the specific modulus of the carbon fiber composite material are many times higher than those of other alloys with similar functions, namely, under the same tensile strength and tensile modulus, when the product meets the performance requirements, the weight of the carbon fiber product is far lower than that of the alloy product. Second, carbon fibers are typically made from Polyacrylonitrile (PAN) fibers by oxidation and higher temperature carbonization. When a gun is used to shoot a carbon fiber plate, because the dense net woven by the fibers is similar to a football goal net, the impact of the shooting object is absorbed by the whole net no matter which position of the net the shooting object hits. Therefore, the invention organically combines the woven cloth woven by the carbon fibers with the high-strength, high-toughness and high-hardness aqueous resin powder, and can obtain the bulletproof wallboard with excellent bulletproof effect. 2. The flame-retardant heat-preservation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and the graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through an insulating adhesive. The purpose of this design is: although the flame-retardant heat-insulation fiber layer has the double functions of flame retardance and heat insulation, the heat absorption function of the flame-retardant heat-insulation fiber layer cannot form the function of heat absorption and heat storage at the room temperature of 20 ℃, and only can relatively prevent the room temperature from conducting outwards, so that the indoor temperature cannot reach the effective temperature heat insulation value under the condition of consuming the same energy consumption. According to the invention, the graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through the insulating adhesive, because the graphene has very good heat conduction performance, the heat conduction coefficient of pure defect-free single-layer graphene is as high as 5300W/mK, the graphene is the carbon material with the highest heat conduction coefficient so far, the structure of the graphene is very stable, the carbon-carbon bond is only 1.42, the connection between carbon atoms in the graphene is very flexible, when an external force is applied to the graphene, the carbon atom surface can be bent and deformed, so that the carbon atoms do not need to be rearranged to adapt to the external force, the structure is kept stable, and the stable lattice structure enables the graphene to have excellent heat conduction. When the graphene electrothermal film is electrified to heat, part of heat energy generated by the graphene electrothermal film is dissipated indoors, and part of heat energy enters the flame-retardant heat-preservation fiber layer to be stored, when the storage value of the heat energy reaches the value equal to that of the graphene electrothermal film, almost all heat generated by the graphene electrothermal film enters the indoor space, so that the indoor temperature is quickly increased, because the graphene electrothermal film radiates heat energy through far infrared after being electrified, generally, the wavelength of the far infrared ray of the graphene electrothermal film is 5-12 microns, and the far infrared ray can be just absorbed by a human body to provide heat for the human body and provide heat for a room, the electric-heat conversion rate is up to 87%, and the electric-heat conversion rate is far higher than that of other electric appliances; after the graphite alkene electric heat membrane outage, can prevent indoor heat energy to run off fast again, play complementary effect. 3. The outer wall decoration panel is a rigid plate, and the pressure sensors are distributed on the back surface of the rigid plate, which is the third technical characteristic of the invention. The purpose of this design is: when the bulletproof heat-insulating wallboard is impacted by external force (such as bullet, shell and mountain stone impact), the internal pressure sensor and the pressure sensor of the bulletproof heat-insulating wallboard can be triggered to send signals to the alarm in a wired or wireless mode to automatically alarm, and indoor soldiers are reminded to prepare for fighting or deal with the accident.
The technical scheme 1: a carbon fiber bulletproof heating wallboard is characterized in that one or more layers of carbon fiber woven fabrics or woven nets are solidified by high-strength, high-toughness and high-hardness water-based resin powder to form a bulletproof plate, a flame-retardant heat-insulation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and a graphene electrothermal film is compounded on the flame-retardant heat-insulation fiber layer through an insulating adhesive.
The technical scheme 2 is as follows: a carbon fiber bulletproof heating wallboard manufacturing method, 1) one or more layers of carbon fiber woven fabrics or woven nets are fixed on the wall of a wallboard forming die cavity at the periphery, and the one or more layers of carbon fiber woven fabrics or woven nets are in a tension state; 2) Preparing high-toughness and high-hardness water-based resin powder, namely water and a curing agent in proportion; 3) Uniformly stirring a curing agent and water in proportion to form a standby solvent A; 3) Adding high-strength, high-toughness and high-hardness aqueous resin powder into a container in proportion, and then pouring the standby solvent A into the high-strength, high-toughness and high-hardness aqueous resin powder to be uniformly mixed to form standby resin liquid B; 4) Injecting the spare resin liquid B into a wallboard forming die cavity, and demolding after standing for a plurality of minutes after air bubbles are extracted or exhausted by vacuum to obtain the high-strength high-toughness high-hardness bulletproof plate; 5) The flame-retardant heat-preservation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and the graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through an insulating adhesive.
Compared with the background technology, the invention firstly creates the frontier defense sentry post and the camp wallboard which have the bulletproof function, the heating and heat storage functions, the heating efficiency is high, and the heat storage effect is good, thereby fundamentally improving the living environment of the frontier defense sentry post and the barracks when the frontier guards the body; secondly, because the wallboard has the function of detecting external force impact and warning, can play the safety of protection soldier, warning soldier deals with the incident.
Drawings
Fig. 1 is a schematic sectional structural view of a carbon fiber bulletproof heat-generating wallboard.
Fig. 2 is a schematic sectional structural diagram of a carbon fiber bulletproof heating wallboard.
Fig. 3 is a schematic sectional structural diagram of a carbon fiber bulletproof heating wallboard.
Fig. 4 is a schematic sectional structural view of a carbon fiber bulletproof heat-generating wallboard.
Fig. 5 is a schematic view of the wall body fig. 1, fig. 2, fig. 3 or fig. 4 forming a barracks.
Fig. 6 is a schematic structural view of the combination of the wall body and the wall column.
Detailed Description
Example 1: reference is made to figure 1. A carbon fiber bulletproof heating wallboard is characterized in that one or more layers of carbon fiber woven fabrics or woven nets 1 are solidified by high-strength, high-toughness and high-hardness water-based resin powder to form a bulletproof plate 2, a flame-retardant heat-preservation fiber layer 3 is compounded on one surface of the bulletproof plate 2 through a flame-retardant adhesive, and a graphene electrothermal film 4 is compounded on the flame-retardant heat-preservation fiber layer 3 through an insulating adhesive.
Example 2: reference is made to figure 2. On the basis of embodiment 1, a layer of aluminum foil layer 5 is arranged between the graphene electrothermal film 4 and the graphene electrothermal film.
Example 3: reference is made to fig. 3. On the basis of embodiment 1, a heat-conducting decorative plate 6 is arranged on the graphene electrothermal film 4. The heat-conducting plate 6 is a metal heat-conducting plate (e.g., an aluminum plate) or a non-metal heat-conducting plate (e.g., a wood plate).
Example 4: reference is made to figure 4. In addition to the embodiment 1, an exterior wall decoration panel 7 is disposed on the other surface of the bulletproof plate 2.
Example 5: on the basis of the above embodiment, the exterior wall decoration panel 7 is a rigid plate, and the back surface of the rigid plate is distributed with the pressure sensor, and the signal output end of the pressure sensor (not shown) is connected with the alarm (not shown). The pressure sensor is one or more.
Example 6: a carbon fiber bulletproof heating wallboard manufacturing method, 1) one or more layers of carbon fiber woven fabrics or woven nets are fixed on the wall of a wallboard forming die cavity at the periphery, and the one or more layers of carbon fiber woven fabrics or woven nets are in a tension state; 2) The high-toughness and high-hardness waterborne resin powder is prepared by mixing water and a curing agent in proportion (the specific detailed proportion is the prior art and is not described herein); 3) Uniformly stirring a curing agent and water in proportion to form a standby solvent A; 3) Adding high-strength, high-toughness and high-hardness aqueous resin powder into a container in proportion, and then pouring the standby solvent A into the high-strength, high-toughness and high-hardness aqueous resin powder to be uniformly mixed to form standby resin liquid B; 4) Injecting the spare resin liquid B into a wallboard forming die cavity, and demolding after standing for a plurality of minutes after air bubbles are extracted or exhausted by vacuum to obtain the high-strength high-toughness high-hardness bulletproof plate; 5) The flame-retardant heat-preservation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and the graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through an insulating adhesive.
The preparation of the high-toughness and high-hardness aqueous resin powder, water and a curing agent according to the proportion is the prior art, and the addition amount of the curing agent is different according to climate change, so detailed description is omitted here.
Example 7: on the basis of embodiment 6, the graphene electrothermal film is provided with a heat conduction decorative plate, and the other surface of the bulletproof plate is provided with an external wall decoration panel.
Example 8: on the basis of embodiment 6 or embodiment and 7, a layer of aluminum foil layer is arranged between the graphene electrothermal film and the graphene electrothermal film.
Example 9: on the basis of the embodiment 6 or the embodiments 6 to 8, the exterior wall decoration panel 7 is a rigid plate, pressure sensors are distributed on the back surface of the rigid plate, and the signal output ends of the pressure sensors are connected with an alarm.
The combined application of the above embodiments is shown in fig. 5 and 6.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (11)
1. The utility model provides a shellproof wallboard that generates heat of carbon fiber, characterized by: one or more layers of carbon fiber woven fabrics or woven nets are solidified by high-strength, high-toughness and high-hardness water-based resin powder to form the bulletproof plate, the flame-retardant heat-insulation fiber layer is compounded on one surface of the bulletproof plate through a retardant adhesive, and the graphene electrothermal film is compounded on the flame-retardant heat-insulation fiber layer through an insulating adhesive.
2. The carbon fiber bulletproof heat-generating wallboard of claim 1, which is characterized in that: the graphene electrothermal film is arranged with an aluminum foil layer between.
3. The carbon fiber bulletproof heat-generating wallboard of claim 1, which is characterized in that: the graphene electrothermal film is provided with a heat conduction decorative plate.
4. The carbon fiber bulletproof heat-generating wallboard of claim 3, which is characterized in that: the heat conducting plate is a metal heat conducting plate or a non-metal heat conducting plate.
5. The carbon fiber bulletproof heat-generating wallboard of claim 1, which is characterized in that: the other side of the bulletproof plate is provided with an outer wall decoration panel.
6. The carbon fiber bulletproof heat-generating wallboard according to claim 5, wherein: the outer wall decoration panel is a rigid plate, pressure sensors are distributed on the back surface of the rigid plate, and the signal output ends of the pressure sensors are connected with an alarm.
7. The carbon fiber bulletproof heat-generating wallboard of claim 6, which is characterized in that: the pressure sensor is one or more.
8. A manufacturing method of a carbon fiber bulletproof heating wallboard is characterized by comprising the following steps: 1) Fixing the periphery of one or more layers of carbon fiber woven fabrics or woven nets on the wall plate forming die cavity wall and enabling the one or more layers of carbon fiber woven fabrics or woven nets to be in a tensioning state; 2) Preparing high-toughness and high-hardness water-based resin powder, namely water and a curing agent in proportion; 3) Uniformly stirring a curing agent and water in proportion to form a standby solvent A; 3) Adding high-strength, high-toughness and high-hardness aqueous resin powder into a container in proportion, and then pouring the standby solvent A into the high-strength, high-toughness and high-hardness aqueous resin powder to be uniformly mixed to form standby resin liquid B; 4) Injecting the spare resin liquid B into a wallboard forming die cavity, and demolding after standing for a plurality of minutes after air bubbles are extracted or exhausted by vacuum to obtain the carbon fiber bulletproof heating wallboard; 5) The flame-retardant heat-preservation fiber layer is compounded on one surface of the bulletproof plate through a flame-retardant adhesive, and the graphene electrothermal film is compounded on the flame-retardant heat-preservation fiber layer through an insulating adhesive.
9. The manufacturing method of the carbon fiber bulletproof heating wallboard according to claim 8, is characterized in that: the graphene electrothermal film is provided with a heat-conducting decorative plate, and the other side of the bulletproof plate is provided with an external wall decoration panel.
10. The manufacturing method of the carbon fiber bulletproof heat-generating wallboard according to claim 8, characterized in that: the graphene electrothermal film is arranged with an aluminum foil layer between.
11. The manufacturing method of the carbon fiber bulletproof heat-generating wallboard according to claim 8, characterized in that: the outer wall decoration panel is a rigid plate, pressure sensors are distributed on the back surface of the rigid plate, and the signal output ends of the pressure sensors are connected with an alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210386311.0A CN115265280A (en) | 2022-04-13 | 2022-04-13 | Carbon fiber bulletproof heating wallboard and manufacturing method |
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| CN202210386311.0A CN115265280A (en) | 2022-04-13 | 2022-04-13 | Carbon fiber bulletproof heating wallboard and manufacturing method |
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