CN211943690U - Shielding metal mesh belt for submarine stealth - Google Patents
Shielding metal mesh belt for submarine stealth Download PDFInfo
- Publication number
- CN211943690U CN211943690U CN201922404187.2U CN201922404187U CN211943690U CN 211943690 U CN211943690 U CN 211943690U CN 201922404187 U CN201922404187 U CN 201922404187U CN 211943690 U CN211943690 U CN 211943690U
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- CN
- China
- Prior art keywords
- layer
- submarine
- shielding
- tile
- mesh belt
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- 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.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 64
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 230000008030 elimination Effects 0.000 claims abstract description 11
- 238000003379 elimination reaction Methods 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- ADCXHZZSUADYMI-UHFFFAOYSA-N cadmium lithium Chemical compound [Li].[Cd] ADCXHZZSUADYMI-UHFFFAOYSA-N 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000030279 gene silencing Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241001417978 Channidae Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a submarine stealthy shielding metal guipure, concretely relates to submarine is with shielding metal guipure technical field, including the noise elimination tile, the inside cooperation of noise elimination tile is provided with empty post, the fixed first shielding layer that is provided with in the noise elimination tile outside, the fixed absorbing layer that is provided with in the first shielding layer outside, the fixed anticorrosive coating that is provided with in the absorbing layer outside, the inboard fixed insulating layer that is provided with of noise elimination tile, the inboard fixed second shielding layer that is provided with of insulating layer, the inboard fixed protective layer that is provided with of second shielding layer. The utility model discloses a be equipped with noise elimination tile, empty post and absorbing layer isotructure to compile it into the metal mesh belt, can install the product of making in the outside of submarine, in order to reach the effect of absorption electromagnetic wave, thereby avoid the control of radar, and then realize hiding the purpose of submarine, be favorable to protecting the submarine.
Description
Technical Field
The utility model relates to a submarine is with shielding metal mesh belt technical field, more specifically says, the utility model relates to a submarine stealthy is with shielding metal mesh belt.
Background
Submarines (also called snakeheads), or submarines and submarines are ships capable of running underwater, the submarines are various in types and different in form and system, small to full-automatic or small civil diving detectors which are operated by one or two persons and operate for hours, and the small civil diving detectors can be roughly loaded with hundreds of people and Russian typhoon-grade nuclear submarines which can continuously submerge for 3-6 months.
However, when the submarine moves in the sea, the submarine is easy to be found by the radar, so that the design of a product capable of shielding electromagnetic waves is very important.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a submarine stealthy shielding metal mesh belt is provided through being equipped with noise elimination tile, empty post and absorbing layer isotructure to weave it into metal mesh belt, can install the product of making in the outside of submarine, in order to reach the effect of absorbing the electromagnetic wave, thereby avoid the control of radar, and then realize hiding the purpose of submarine, be favorable to protecting the submarine, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a submarine stealthy shielding metal guipure, includes the noise elimination tile, the inside cooperation of noise elimination tile is provided with the hollow column, the fixed first shielding layer that is provided with in noise elimination tile outside, the fixed absorbing layer that is provided with in first shielding layer outside, the fixed anticorrosive coating that is provided with in absorbing layer outside, the fixed insulating layer that is provided with in noise elimination tile inboard, the inboard fixed second shielding layer that is provided with of insulating layer, the inboard fixed protective layer that is provided with of second shielding layer.
In a preferred embodiment, the anechoic tile is made of an elastomer material, and the thickness of the anechoic tile is set to be 30 mm.
In a preferred embodiment, the number of the empty columns is set to be plural, and the diameter of the plural empty columns is set to be 3 mm.
In a preferred embodiment, the wave-absorbing layer is made of lithium cadmium ferrite material, and the thickness of the wave-absorbing layer is set to be 3 mm.
In a preferred embodiment, the corrosion protection coating is provided as KN22 corrosion protection coating.
In a preferred embodiment, the first and second shielding layers are made of a metal-containing fiber material.
In a preferred embodiment, the insulating layer is made of PVC material.
In a preferred embodiment, the protective layer is made of a rubber material.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, the submarine shielding device is provided with the structures such as the sound-absorbing tiles, the hollow columns, the wave-absorbing layer and the like, and is woven into the metal mesh belt, so that the manufactured product can be installed outside the submarine to achieve the effect of absorbing electromagnetic waves, the monitoring of the radar is avoided, the purpose of hiding the submarine is further realized, and the submarine is protected;
2. through being equipped with anticorrosive coating, can prevent the erosion of sea water, be favorable to protecting the result of use of this product, prolong the life of this product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a sectional view of the silencing tile structure of the present invention.
The reference signs are: the acoustic wave absorbing material comprises 1 anechoic tile, 2 hollow columns, 3 first shielding layers, 4 wave absorbing layers, 5 anticorrosive coatings, 6 insulating layers, 7 second shielding layers and 8 protective layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The submarine stealth shielding metal mesh belt shown in fig. 1-3 comprises an anechoic tile 1, wherein a hollow column 2 is arranged inside the anechoic tile 1 in a matching manner, a first shielding layer 3 is fixedly arranged on the outer side of the anechoic tile 1, a wave absorbing layer 4 is fixedly arranged on the outer side of the first shielding layer 3, an anti-corrosion coating 5 is fixedly arranged on the outer side of the wave absorbing layer 4, an insulating layer 6 is fixedly arranged on the inner side of the anechoic tile 1, a second shielding layer 7 is fixedly arranged on the inner side of the insulating layer 6, and a protective layer 8 is fixedly arranged on the inner side of the second shielding layer 7;
the silencing tile 1 is made of a synthetic rubber material, and the thickness of the silencing tile 1 is set to be 30 mm;
the number of the empty columns 2 is set to be a plurality, and the diameter of the empty columns 2 is set to be 3 mm;
the wave absorbing layer 4 is made of lithium cadmium ferrite material, and the thickness of the wave absorbing layer 4 is set to be 3 mm;
the anticorrosion coating 5 is arranged into a KN22 anticorrosion coating;
the first shielding layer 3 and the second shielding layer 7 are both made of metal-containing fiber materials;
the insulating layer 6 is made of PVC material;
the protective layer 8 is made of rubber material.
The utility model discloses the theory of operation:
referring to the specification attached drawings 1-3, the utility model provides a submarine stealthy shielding metal mesh belt, including noise damping tile 1, noise damping tile 1 inside cooperation is provided with empty post 2, the fixed first shielding layer 3 that is provided with in the noise damping tile 1 outside, the fixed absorbing layer 4 that is provided with in the 3 outsides of first shielding layer, the fixed anticorrosive coating 5 that is provided with in the 4 outsides of absorbing layer, the fixed insulating layer 6 that is provided with in 1 inboard noise damping tile, the fixed second shielding layer 7 that is provided with in 6 inboard sides of insulating layer, the fixed protective layer 8 that is provided with in 7 inboard sides of second shielding layer.
When the acoustic silencing tile is used, electromagnetic waves firstly pass through the wave absorbing layer 4 to be firstly subjected to wave extinction, then enter the silencing tile 1 through the shielding layer and act with the hollow column 2, and the hollow column 2 absorbs acoustic energy by utilizing the deformation of bubbles generated when sound is incident and plays a certain role in reducing reflection and noise in the boat.
The submarine shielding device is provided with the silencing tile 1, the hollow column 2, the wave absorbing layer 4 and other structures, and is woven into the metal mesh belt, so that the manufactured product can be installed outside the submarine to achieve the effect of absorbing electromagnetic waves, the monitoring of a radar is avoided, the purpose of hiding the submarine is further achieved, the submarine is protected, in addition, the corrosion prevention coating 5 is arranged, the corrosion of seawater can be prevented, the using effect of the product is protected, and the service life of the product is prolonged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a submarine stealthy shielding metal mesh belt, includes noise elimination tile (1), its characterized in that: the utility model discloses a damping tile, including damping tile (1), anechoic tile (1) inside cooperation is provided with hollow column (2), the fixed first shielding layer (3) that is provided with in damping tile (1) outside, the fixed wave-absorbing layer (4) that is provided with in first shielding layer (3) outside, wave-absorbing layer (4) outside is fixed and is provided with anticorrosive coating (5), damping tile (1) inboard is fixed and is provided with insulating layer (6), insulating layer (6) inboard is fixed and is provided with second shielding layer (7), second shielding layer (7) inboard is fixed and is provided with protective layer (8).
2. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the anechoic tile (1) is made of a synthetic rubber material, and the thickness of the anechoic tile (1) is set to be 30 mm.
3. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the number of the hollow columns (2) is set to be a plurality, and the diameter of the hollow columns (2) is set to be 3 mm.
4. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the wave-absorbing layer (4) is made of lithium cadmium ferrite materials, and the thickness of the wave-absorbing layer (4) is set to be 3 mm.
5. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the corrosion protection coating (5) is provided as a KN22 corrosion protection coating.
6. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the first shielding layer (3) and the second shielding layer (7) are both made of metal-containing fiber materials.
7. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the insulating layer (6) is made of PVC materials.
8. The submarine stealth shielding metal mesh belt according to claim 1, characterized in that: the protective layer (8) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404187.2U CN211943690U (en) | 2019-12-27 | 2019-12-27 | Shielding metal mesh belt for submarine stealth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404187.2U CN211943690U (en) | 2019-12-27 | 2019-12-27 | Shielding metal mesh belt for submarine stealth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943690U true CN211943690U (en) | 2020-11-17 |
Family
ID=73187893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404187.2U Expired - Fee Related CN211943690U (en) | 2019-12-27 | 2019-12-27 | Shielding metal mesh belt for submarine stealth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211943690U (en) |
-
2019
- 2019-12-27 CN CN201922404187.2U patent/CN211943690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201117 |