CN210652128U - Infrared stealthy fake dress cloth - Google Patents
Infrared stealthy fake dress cloth Download PDFInfo
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- CN210652128U CN210652128U CN201921128278.1U CN201921128278U CN210652128U CN 210652128 U CN210652128 U CN 210652128U CN 201921128278 U CN201921128278 U CN 201921128278U CN 210652128 U CN210652128 U CN 210652128U
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Abstract
The utility model relates to a camouflage is with regard to technical field, discloses a pseudo dress cloth of infrared stealth, including the base cloth, one side of base cloth is equipped with many gradients infrared camouflage layer in proper order and coats in fire-retardant layer on many gradients infrared camouflage layer, many gradients infrared camouflage layer includes different infrared emissivity's camouflage coating. The utility model discloses possess and be applicable to multiple operational environment, intensity is high, the wearability is strong, camouflage effectual advantage.
Description
Technical Field
The utility model belongs to the technical field of camouflage, concretely relates to pseudo-dress cloth of infrared stealth.
Background
The infrared camouflage (stealth) technology is capable of reducing or changing the infrared radiation characteristics of a target so as to realize low detectability of the target, and the infrared detection equipment can attenuate and absorb the infrared radiation energy of the target by improving the structural design and applying the infrared physical principle, so that the target is difficult to detect.
The existing infrared camouflage cloth is not ideal in camouflage effect and difficult to resist various combat environments, such as low combat environment temperature, rain combat and other conditions, and the use performance of the infrared camouflage cloth puts forward higher requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the infrared invisible fake cloth overcomes the defects in the prior art, and has the advantages of suitability for various combat environments, high strength, strong wear resistance and good camouflage effect.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a pseudo-dress cloth of infrared stealth, includes the base cloth, one side of base cloth is equipped with many gradients infrared camouflage layer in proper order and coats in fire-retardant layer on many gradients infrared camouflage layer, many gradients infrared camouflage layer includes different infrared emissivity's camouflage coating.
Furthermore, the base cloth is formed by interweaving warps and wefts, and antibacterial substances are filled in the pores of the base cloth.
Further, a hollow bead coating is arranged between the base cloth and the multi-gradient infrared camouflage layer, the hollow bead coating comprises an adhesive and hollow beads, and the hollow bead coating is coated on one side of the base cloth.
Further, the multi-gradient infrared camouflage layer is coated on the hollow microsphere coating.
Further, the flame-retardant layer is a composite flame-retardant layer.
Further, the camouflage paint with different infrared emissivities comprises an infrared high-emissivity paint, an infrared medium-emissivity paint and an infrared low-emissivity paint.
Further, the infrared high emissivity coating paint comprises dark green DG0730 or yellow green YG1247, the infrared medium emissivity coating paint comprises emerald EG1456 or brown soil BE1732, and the infrared low emissivity coating paint comprises loess YE2344, sandy soil SE3948 or sandy soil SE 2635.
Furthermore, a plurality of lifting ropes are arranged at the edge of the base cloth.
Further, the infrared stealth fake cloth also comprises a heat insulation layer, and the heat insulation layer is connected with the other side of the base cloth through a lifting rope.
Since the technical scheme is used, the beneficial effects of the utility model are that:
(1) the flame-retardant layer integrates flame retardance, water resistance and oil resistance, and is more suitable for military camouflage work;
(2) the multi-gradient infrared camouflage coating realizes that the patterns of the infrared patches and the visible light patterns are displayed differently under the imaging of the thermal infrared imager, realizes the complete separation of the infrared patches and the visible light patterns while having the invisible visible light, has more obvious thermal image segmentation effect and achieves the purpose of infrared camouflage;
(3) the hollow microsphere coating can reduce the infrared radiation intensity of a human body to achieve the camouflage effect by blocking heat emitted by the human body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an infrared stealth fake clothing in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the base fabric in fig. 1 in a top view.
Reference numerals: 1. a base cloth; 2. a multi-gradient infrared camouflage layer; 3. a flame retardant layer; 4. a hollow microsphere coating, 5, a lifting rope, 6 and a heat-insulating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "vertical", "horizontal", "inside", "outside", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the present invention is specifically described with reference to fig. 1 and 2;
the utility model provides a prevent pseudo-dress cloth of infrared stealth, includes base cloth 1, and one side of base cloth 1 is equipped with many gradients infrared camouflage layer 2 in proper order and coats in fire-retardant layer 3 on many gradients infrared camouflage layer 2, and many gradients infrared camouflage layer 2 includes different infrared emissivity's camouflage coating.
The base fabric 1 is made of high-strength oxford fabric or high-strength polyester fabric, the base fabric 1 is formed by interweaving warps and wefts, and the gaps of the base fabric 1 are filled with antibacterial substances which are formed by blending magnetic base yarns.
The flame-retardant layer 3 is a composite flame-retardant layer, and specifically, the composite flame-retardant layer is prepared from 95% of polyurethane flame-retardant adhesive and 5% of fluorine-based waterproof and oil-proof agent.
Camouflage paints with different infrared emissivities comprise an infrared high emissivity paint, an infrared medium emissivity paint and an infrared low emissivity paint. The patch size and shape of the multi-gradient infrared camouflage layer 2 are the same as or similar to the size and shape of the background patch.
A hollow bead coating 4 is arranged between the base cloth 1 and the multi-gradient infrared camouflage layer 2, the hollow bead coating 4 comprises an adhesive and hollow beads, the adhesive is a two-component polyurethane curing agent, the hollow beads with the grain size of 70 mu m are selected, the hollow beads are coated on one side of the base cloth 1 after being mixed with the adhesive according to the proportion of 1:5 after being subjected to chemical nickel plating treatment, and the thickness of the hollow bead coating 4 is 100 mu m.
The edge of base cloth 1 still is equipped with a plurality of lifting rope 5, and the quantity of lifting rope 5 is 8 in this embodiment, should prevent that infrared pseudo-dress cloth still includes heat preservation 6, and heat preservation 6 passes through lifting rope 5 to be connected with the opposite side of base cloth 1. The infrared fake cloth is detached from the insulating layer through the lifting rope, and is suitable for combat environments under different temperature conditions.
According to GJB 4004 + 2000 army equipment deformed camouflage atlas, a south forest land square, a north forest land square, a grassy prototype and a desert type are selected as examples.
South of forest land: the infrared camouflage layer is dark green DG0730 and occupies 30% of the total area; emerald EG1456 is selected and occupies 40% of the total area; loess YE2344 is selected and accounts for 30% of the total area.
Forest land north square: the infrared camouflage layer is dark green DG0730 and occupies 30% of the total area; emerald EG1456 is selected and occupies 40% of the total area; sand SE2635 was selected and accounted for 30% of the total area.
Grass prototype: the infrared camouflage layer is made of dark green DG0730 and occupies 15% of the total area; emerald EG1456 is selected and occupies 60 percent of the total area; sand SE2635 was selected and accounted for 25% of the total area.
And (3) desert type: the infrared camouflage layer is yellow-green YG1247 and accounts for 20 percent of the total area; selecting the brown soil BE1732, and accounting for 30 percent of the total area; sand SE3948 was selected and accounted for 50% of the total area.
Dark green DG0730 contains the following ingredients: 26% of chrome green, 16.8% of macromolecular yellow, 0.5% of near-infrared high-reflection black, 6.1% of talcum powder, 1.5% of flatting agent, 36.8% of acrylic resin and 12.4% of isocyanate;
yellow-green YG1247 contains the following ingredients: 22.8% of chrome green, 18.2% of medium chrome yellow, 0.5% of sky blue, 2.3% of titanium white, 6.1% of talcum powder, 1.5% of flatting agent, 36.8% of acrylic resin and 12.4% of isocyanate;
emerald EG1456 contains the following ingredients: 22.2% of chrome green, 12.6% of macromolecular yellow, 0.5% of near-infrared high-reflection black, 2.5% of titanium white, 8% of aluminum powder, 6.1% of talcum powder, 1.5% of flatting agent, 36% of acrylic resin and 12% of isocyanate;
the brown soil BE1732 comprises the following components: 25.2 percent of iron oxide red, 12.6 percent of iron oxide yellow, 0.5 percent of titanium dioxide, 4.9 percent of phthalocyanine blue, 7.5 percent of aluminum powder, 3.1 percent of talcum powder, 1.5 percent of flatting agent, 33.4 percent of acrylic resin and 11.3 percent of isocyanate;
loess YE2344 contains the following ingredients: 23.2 percent of iron oxide red, 13.6 percent of iron oxide yellow, 0.9 percent of titanium dioxide, 0.9 percent of phthalocyanine blue, 0.3 percent of carbon black, 9.5 percent of aluminum powder, 3.1 percent of talcum powder, 1.5 percent of flatting agent, 35.1 percent of acrylic resin and 11.9 percent of isocyanate;
sand SE3948 contained the following ingredients: 18.6 percent of ferrite yellow, 18.2 percent of titanium dioxide, 1.8 percent of phthalocyanine blue, 0.3 percent of carbon black, 9.5 percent of aluminum powder, 3.1 percent of talcum powder, 1.5 percent of flatting agent, 35.1 percent of acrylic resin and 11.9 percent of isocyanate;
sand SE2635 contains the following ingredients: 1.9 percent of iron oxide red, 25.6 percent of iron oxide yellow, 8.6 percent of titanium dioxide, 1.7 percent of phthalocyanine blue, 0.1 percent of carbon black, 10.5 percent of aluminum powder, 3.1 percent of talcum powder, 1.5 percent of flatting agent, 35.1 percent of acrylic resin and 11.9 percent of isocyanate;
chrome green, macromolecular yellow, near-infrared high-reflection black, medium chrome yellow, sky blue, titanium white, iron red, iron yellow, phthalocyanine blue and carbon black are all infrared transparent.
The test shows that (1) the infrared emissivity of the deep green DG0730 is 0.91, the infrared emissivity of the yellow green YG1247 is 0.909, and the infrared emissivity of the deep green DG0730 and the yellow green YG1247 are both greater than 0.9, so that the deep green DG has high infrared emissivity; (2) the emissivity of emerald EG1456 is 0.795, the emissivity of the bentonite BE1732 is 0.783, and the emissivity of the two is between 0.75 and 0.9, so that the emissivity is intermediate in infrared; (3) the infrared emissivity of loess YE2344 is 0.612, the infrared emissivity of sandy soil SE3948 is 0.636, the infrared emissivity of sandy soil SE2635 is 0.649, and the infrared emissivity of the loess YE2344, the sandy soil SE2635 and the sandy soil SE2635 are all less than 0.65, so that the loess infrared emissivity solar heat collector has low infrared emissivity.
The infrared camouflage coating with the infrared radiance difference of less than 0.03 has smaller gray value difference of infrared patches displayed in a thermograph under the limitation of the testing precision of the infrared thermal imager, so the gradient difference of the infrared camouflage rate between two adjacent patches in the infrared camouflage coating is greater than 0.1. In order to ensure the camouflage coating area occupied by the infrared low-emissivity coating patches and realize the separation of the infrared patches and the visible light patterns, and have a more obvious thermal image segmentation effect, the area ratio of the infrared low-emissivity coating to the infrared high-emissivity coating, and the area ratio of the infrared low-emissivity coating to the infrared medium-emissivity coating are controlled to be (3:2) - (4: 3).
The working principle of the embodiment is as follows:
(1) the flame-retardant layer consisting of the polyurethane flame-retardant adhesive and the fluorine-based waterproof and oil-proof agent integrates flame retardance, water resistance and oil resistance, and is more suitable for military camouflage work.
(2) The multi-gradient infrared camouflage coating formed by combining different infrared radiances realizes different pattern display of an infrared patch and a visible light pattern under the imaging of a thermal infrared imager through the area ratio control of the infrared low radiance coating, the infrared high radiance coating, the infrared low radiance coating and the infrared medium radiance coating, realizes the complete separation of the infrared patch and the visible light pattern while having the invisible light, has more obvious thermal image segmentation effect and achieves the purpose of infrared camouflage.
(3) The hollow micro-bead coating is prepared from the hollow micro-beads and the adhesive, the infrared radiation intensity of a human body is reduced by blocking heat emitted by the human body to achieve the purpose of camouflage, the wear resistance of the hollow micro-bead coating is strong, and the service life of the manufactured fake cloth is long; in addition, the hollow microspheres do not influence the service performance and the surface emissivity of the camouflage coating in the infrared camouflage coating.
(4) The heat preservation layer is arranged, so that the heat preservation requirement of the fighter during the night battle is met.
The utility model provides an infrared pseudo-dress cloth possesses and is applicable to multiple operational environment, intensity height, wearability are strong, camouflage effectual advantage.
Claims (9)
1. The utility model provides a pseudo-dress cloth of infrared stealth which characterized in that, includes the base cloth, one side of base cloth is equipped with many gradients infrared camouflage layer in proper order and coats in fire-retardant layer on many gradients infrared camouflage layer, many gradients infrared camouflage layer includes different infrared emissivity's camouflage coating.
2. The infrared camouflage fake clothing according to claim 1, wherein the base cloth is formed by interweaving warps and wefts, and antibacterial materials are filled in the pores of the base cloth.
3. The infrared camouflage cover according to claim 1, wherein a hollow bead coating is disposed between the base fabric and the multi-gradient infrared camouflage layer, the hollow bead coating comprises a binder and hollow beads, and the hollow bead coating is coated on one side of the base fabric.
4. The infrared camouflage pseudo-clothing of claim 3, wherein the multi-gradient infrared camouflage layer is coated on the hollow bead coating.
5. The infrared camouflage pseudo clothing of claim 1, wherein the flame retardant layer is a composite flame retardant layer.
6. The infrared camouflage patch according to any one of claims 1 to 5, wherein the camouflage paints of different infrared emissivity comprise a high infrared emissivity paint, a medium infrared emissivity paint and a low infrared emissivity paint.
7. The infrared camouflage patch according to claim 6, wherein the infrared high emissivity coating paint comprises dark green DG0730 or yellow green YG1247, the infrared medium emissivity coating comprises emerald EG1456 or brown soil BE1732, and the infrared low emissivity coating comprises loess YE2344, sandy soil SE3948 or sandy soil SE 2635.
8. The infrared camouflage fake clothing of claim 7, wherein a plurality of lifting ropes are arranged at the edge of the base cloth.
9. The infrared camouflage cover according to claim 8, further comprising an insulating layer, wherein the insulating layer is connected to the other side of the base fabric by a lifting rope.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128278.1U CN210652128U (en) | 2019-07-16 | 2019-07-16 | Infrared stealthy fake dress cloth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921128278.1U CN210652128U (en) | 2019-07-16 | 2019-07-16 | Infrared stealthy fake dress cloth |
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| CN210652128U true CN210652128U (en) | 2020-06-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114057469A (en) * | 2020-07-29 | 2022-02-18 | 砺剑防务技术集团有限公司 | Ceramic-based composite stealth coating and preparation method thereof |
| SE2000197A1 (en) * | 2020-10-15 | 2022-04-16 | Saab Ab | Low emissive coating compositions for camouflage, and products therefrom |
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2019
- 2019-07-16 CN CN201921128278.1U patent/CN210652128U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114057469A (en) * | 2020-07-29 | 2022-02-18 | 砺剑防务技术集团有限公司 | Ceramic-based composite stealth coating and preparation method thereof |
| SE2000197A1 (en) * | 2020-10-15 | 2022-04-16 | Saab Ab | Low emissive coating compositions for camouflage, and products therefrom |
| WO2022081072A1 (en) * | 2020-10-15 | 2022-04-21 | Saab Ab | Low emissive coating compositions for camouflage, and products therefrom |
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