CN110854532A - High-temperature-resistant basalt fiber radome - Google Patents
High-temperature-resistant basalt fiber radome Download PDFInfo
- Publication number
- CN110854532A CN110854532A CN201911195812.5A CN201911195812A CN110854532A CN 110854532 A CN110854532 A CN 110854532A CN 201911195812 A CN201911195812 A CN 201911195812A CN 110854532 A CN110854532 A CN 110854532A
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- CN
- China
- Prior art keywords
- basalt fiber
- fiber composite
- coating
- plate
- composite board
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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.)
- Pending
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
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- Details Of Aerials (AREA)
Abstract
The invention discloses a high-temperature-resistant basalt fiber radar radome which comprises a protective cover, a protective plate, a base, a coating, a first basalt fiber composite board, a first basalt fiber composite rib, a second basalt fiber composite board and a base plate, wherein the protective cover is formed by mutually connecting and combining the protective plates, the protective plate is provided with five layers of structures, the coating, the first basalt fiber composite board, the first basalt fiber composite rib, the second basalt fiber composite board and the base plate are sequentially arranged from outside to inside, the coating is made of non-intermetallic compounds, the coating thickness range is 2-4cm, and the basalt fiber composite rib is arranged in a spiral structure and is clamped between the first basalt fiber composite board and the second basalt fiber composite board. The high-temperature resistant basalt fiber radome utilizes a non-metallic compound as a highest-layer high-temperature resistant coating and can be used as a high-temperature refractory material, a heat-resistant material, a chemical corrosion resistant material and a hard material.
Description
Technical Field
The invention relates to the technical field of radar antenna covers, in particular to a high-temperature resistant basalt fiber radar antenna cover.
Background
With the development of modern high technology, the radar is widely applied to the fields of airplanes, missiles, navigation and the like, and the application of the radar cover is increasingly wide. The radome is a window of electromagnetic waves and has the functions of protecting the antenna and preventing the environment from influencing and interfering the working state of the radar antenna, thereby reducing the power for driving the antenna to operate, improving the working reliability of the antenna and ensuring the all-weather operation of the radar antenna.
Therefore, there is a need for a radome which can protect the antenna and has little influence on the electromagnetic radiation characteristics of the antenna.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant basalt fiber radar antenna housing to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the high-temperature-resistant basalt fiber radar antenna housing comprises a protective cover, a protective plate, a base, a coating, a first basalt fiber composite board, a basalt fiber composite rib, a second basalt fiber composite board and a base plate, wherein the protective cover is formed by mutually connecting and combining the protective plates, the protective plate is provided with a five-layer structure and sequentially comprises the coating, the first basalt fiber composite board, the basalt fiber composite rib, the second basalt fiber composite board and the base plate from outside to inside, the coating material is set to be a non-intermetallic compound, the coating thickness range is 2-4cm, and the basalt fiber composite rib is set to be of a spiral structure and is clamped between the first basalt fiber composite board and the second basalt fiber composite board.
Preferably, the protective cover is arranged in a spherical structure, and the bottom of the protective cover is fixed on the base.
Preferably, the protection plate is arranged in a regular hexagon structure with radian.
Compared with the prior art, the invention has the beneficial effects that: this high temperature resistant basalt fiber radar antenna house utilizes compound between the nonmetal as the resistant high temperature coating of highest layer, can be used as high temperature refractory material, heat-resisting material, resistant chemical corrosion material and hard material, moreover, basalt fiber composite muscle sets up to spiral structure and presss from both sides between basalt fiber composite board one and basalt fiber composite board two, sets up to helicitic texture between the intermediate layer, has further increased tensile strength and high temperature resistance.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic sectional structure of the plate of the present invention.
In the figure: 1. the protective cover comprises a protective cover, 2, a protective plate, 3, a base, 4, a coating, 5, basalt fiber composite boards I and 6, basalt fiber composite ribs, 7, basalt fiber composite boards II and 8 and a base plate.
The apparatus of the present invention is commercially available and custom made.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of a high temperature resistant basalt fiber radar antenna cover according to the present invention: the high-temperature-resistant basalt fiber radar radome comprises a protective cover 1, a protective plate 2, a base 3, a coating 4, a basalt fiber composite plate I5, basalt fiber composite ribs 6, a basalt fiber composite plate II 7 and a base plate 8, wherein the protective cover 1 is formed by mutually connecting and combining the protective plate 2, the protective plate 2 is provided with five layers of structures, the coating 4, the basalt fiber composite plate I5, the basalt fiber composite ribs 6, the basalt fiber composite plate II 7 and the base plate 8 are sequentially arranged from outside to inside, the coating 4 is made of non-intermetallic compounds, the thickness range of the coating 4 is 2-4cm, and the basalt fiber composite ribs 6 are arranged in a spiral structure and clamped between the basalt fiber composite plate I5 and the basalt fiber composite plate II 7;
the protective cover 1 is arranged in a spherical structure, and the bottom of the protective cover 1 is fixed on the base 3; the protection plate 2 is arranged in a regular hexagon structure with radian.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. High temperature resistant basalt fiber radome, including safety cover (1), protection shield (2), base (3), coating (4), basalt fiber composite sheet (5), basalt fiber composite muscle (6), basalt fiber composite sheet two (7) and base plate (8), its characterized in that: the protective cover (1) is formed by mutually connecting and combining protective plates (2), the protective plates (2) are provided with five layers of structures, a coating (4), a basalt fiber composite plate I (5), a basalt fiber composite rib (6), a basalt fiber composite plate II (7) and a substrate (8) are sequentially arranged from outside to inside, the coating (4) is made of non-intermetallic compounds, the thickness range of the coating (4) is 2-4cm, and the basalt fiber composite rib (6) is arranged to be of a spiral structure and is clamped between the basalt fiber composite plate I (5) and the basalt fiber composite plate II (7).
2. The high temperature resistant basalt fiber radome of claim 1, wherein: the protective cover (1) is of a sphere structure, and the bottom of the protective cover (1) is fixed on the base (3).
3. The high temperature resistant basalt fiber radome of claim 1, wherein: the protection plate (2) is arranged to be of a regular hexagon structure with radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195812.5A CN110854532A (en) | 2019-11-28 | 2019-11-28 | High-temperature-resistant basalt fiber radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195812.5A CN110854532A (en) | 2019-11-28 | 2019-11-28 | High-temperature-resistant basalt fiber radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110854532A true CN110854532A (en) | 2020-02-28 |
Family
ID=69606093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911195812.5A Pending CN110854532A (en) | 2019-11-28 | 2019-11-28 | High-temperature-resistant basalt fiber radome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110854532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703089A (en) * | 2020-06-24 | 2020-09-25 | 贵州玄武岩新材料工程技术开发有限公司 | 5G basalt fiber composite material antenna housing and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470271A1 (en) * | 1990-08-03 | 1992-02-12 | MIKI S.p.A. | Big dimension radome |
| CN201236420Y (en) * | 2008-07-31 | 2009-05-13 | 四川航天拓鑫玄武岩实业有限公司 | Fibre composite reinforcement material |
| CN103715502A (en) * | 2013-12-19 | 2014-04-09 | 中材科技股份有限公司 | High-wave transmission hollow-structure radome |
| CN107171072A (en) * | 2017-06-14 | 2017-09-15 | 中国铁塔股份有限公司长春市分公司 | A kind of antenna house |
| CN107275778A (en) * | 2017-05-05 | 2017-10-20 | 西安交通大学 | A kind of truss-like antenna house |
| CN107293854A (en) * | 2016-03-30 | 2017-10-24 | 青海柴达木杰青科技有限公司 | A kind of radome and preparation method thereof |
| CN208078152U (en) * | 2017-12-29 | 2018-11-09 | 浙江全米特新材料科技有限公司 | A kind of novel flexible radome |
-
2019
- 2019-11-28 CN CN201911195812.5A patent/CN110854532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470271A1 (en) * | 1990-08-03 | 1992-02-12 | MIKI S.p.A. | Big dimension radome |
| CN201236420Y (en) * | 2008-07-31 | 2009-05-13 | 四川航天拓鑫玄武岩实业有限公司 | Fibre composite reinforcement material |
| CN103715502A (en) * | 2013-12-19 | 2014-04-09 | 中材科技股份有限公司 | High-wave transmission hollow-structure radome |
| CN107293854A (en) * | 2016-03-30 | 2017-10-24 | 青海柴达木杰青科技有限公司 | A kind of radome and preparation method thereof |
| CN107275778A (en) * | 2017-05-05 | 2017-10-20 | 西安交通大学 | A kind of truss-like antenna house |
| CN107171072A (en) * | 2017-06-14 | 2017-09-15 | 中国铁塔股份有限公司长春市分公司 | A kind of antenna house |
| CN208078152U (en) * | 2017-12-29 | 2018-11-09 | 浙江全米特新材料科技有限公司 | A kind of novel flexible radome |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703089A (en) * | 2020-06-24 | 2020-09-25 | 贵州玄武岩新材料工程技术开发有限公司 | 5G basalt fiber composite material antenna housing and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200228 |