CN218640462U - Stealthy composite sheet of shelter and shelter - Google Patents

Abstract

The utility model discloses a stealthy composite sheet of shelter and shelter. The shelter stealth composite sheet includes the composite sheet main part, the composite sheet main part structure as an organic whole, including stealth layer and heat preservation, stealth layer with the heat preservation overlaps the setting, the top layer of composite sheet main part does stealth layer, be provided with stealth coating on the outer wall of heat preservation, stealth coating covers at least the heat preservation with the face that stealth layer contacted. The utility model discloses carry out the layering with insulation material and stealthy material, alternately fuse together, with the help of the thermal insulation performance of stealthy layer self to reduce the thickness of heat preservation, and set up stealthy coating outside insulation material, make the heat preservation also can use as stealthy material's absorbing layer, through the interact between stealthy layer and the heat preservation, on the basis of the proof ability, thereby realized the lightweight design.

Description

Stealthy composite sheet of shelter and shelter

Technical Field

The utility model relates to a shelter technical field, more particularly, the utility model relates to a shelter stealth composite sheet and shelter.

Background

The shelter often needs to possess functions such as heat preservation, stealthy in some field applications, and current shelter realizes above-mentioned function often through the structure that sets up on the bulkhead and possess corresponding function, for example, can realize stealthy and heat retaining function through functional layers such as covering stealthy material, insulation material, specifically adopts stealthy plywood and heated board to realize through the mode that bonds layer by layer, is only mechanical bonding between each layer, can not realize combining in the function. If more functions are needed, more functional layers are needed, the thickness and the weight of the cabin plate are increased, the forming times and the using amount of the adhesive composite resin are increased, the integral weight and the size of the product are increased, and the forming process is increased due to the fact that each layer is independently arranged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the shelter stealthy composite sheet and shelter is provided to the not enough of prior art, the utility model discloses creatively, the construction that can solve the shelter functional layer that exists among the prior art is complicated, the function can not combine between each layer, the great technical problem of whole size and weight.

In order to achieve the technical purpose, in a first aspect, the utility model discloses a shelter stealth composite board, which comprises a composite board main body, wherein the composite board main body is of an integral structure and comprises a stealth layer and a heat preservation layer, the stealth layer and the heat preservation layer are arranged in an overlapping way, the surface layer of the composite board main body is the stealth layer,

and a stealth coating is arranged on the outer wall of the heat-insulating layer and at least covers the surface of the heat-insulating layer, which is in contact with the stealth layer.

Further, the stealth coating comprises a stealth particle structure layer coated on the surface of the heat-preservation layer.

Furthermore, the shelter stealth composite board further comprises a shielding layer, the shielding layer is arranged on the inner layer of the composite board main body, and the shielding layer and the composite board main body form an integrated structure.

Further, the shielding layer comprises a flexible shielding structure, and the flexible shielding structure covers the inner layer surface of the composite board main body.

Further, the flexible shielding structure is shielding cloth.

Further, the shielding layer further comprises a protective layer, and the protective layer covers the flexible shielding structure.

Further, the protective layer is made of carbon fiber cloth or glass fiber cloth.

Furthermore, the composite board main body is composed of the stealth layers and the heat insulation layers in the same number, wherein the stealth layers and the heat insulation layers are arranged at intervals,

the surface layer of the composite board main body is composed of the stealth layer, and the inner layer of the composite board main body is composed of the heat insulation layer.

In a second aspect, the utility model discloses a shelter, including the stealthy composite sheet of above-mentioned shelter, the stealthy composite sheet setting of shelter is in on the wallboard of shelter.

The utility model has the advantages that:

the utility model discloses carry out the layering with insulation material and stealthy material, alternately fuse together, with the help of the thermal insulation performance of stealthy layer self to reduce the thickness of heat preservation, and set up stealthy coating outside insulation material, make the heat preservation also can use as the absorbing layer of stealthy material, through the interact between stealthy layer and the heat preservation, on the basis of guaranteeing the performance, thereby realized the lightweight design.

Drawings

Fig. 1 shows a schematic structural view of a shelter stealth composite board according to a first embodiment of the present invention;

FIG. 2 shows a schematic structural diagram of a heat-insulating layer according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a shelter stealth composite board according to a second embodiment of the present invention.

In the figure, the position of the first and second end faces,

1. a stealth layer; 2. a heat-insulating layer; 21. a stealth coating; 3. a flexible shielding structure; 4. and (4) a protective layer.

Detailed Description

The shelter stealth composite board and the shelter provided by the invention are explained and explained in detail with reference to the attached drawings.

The utility model discloses stealthy composite sheet of shelter through improving stealthy material, shielding material and insulation material, at each layer's of make full use of self characteristic to make the integration that can realize in the function between the different layers, fuse stealthy material, insulation material and shielding material and compound, thereby greatly improve stealthy material, insulation material and shielding material's performance advantage. And the utility model discloses stealthy composite sheet of shelter simple structure, the preparation is convenient, can realize large batch production, is realizing stealthy, shielding and heat retaining basis simultaneously on, has realized the lightweight design. The following detailed description of the present invention is provided in connection with the following embodiments:

the utility model provides a shelter stealth composite sheet, as shown in figure 1, including the composite sheet main part, the composite sheet main part structure as an organic whole, including stealth layer 1 and heat preservation 2, optionally, stealth layer 1 is the wave-absorbing cystosepiment of light wide band, and heat preservation 2 is the heat preservation cystosepiment, and stealth layer 1 and heat preservation 2 overlap the setting, and the top layer of composite sheet main part is stealth layer 1. Optionally, the stealth layer 1 and the insulating layer 2 are both plate-shaped structures, and are stacked to form a composite plate main body. Stealthy layer 1 and heat preservation 2 can each be provided with the one deck, perhaps all set up the multilayer all can, make the top layer of composite sheet main part, the one deck in the outside promptly be stealthy layer 1 can. Preferably, the composite board main body can be formed into an integrated mechanism by adopting a compression molding mode, for example, epoxy adhesive is coated between the stealth layer 1 and the heat insulation layer 2, and then the stealth layer 1 and the heat insulation layer 2 are formed into an integrated structure by adopting a compression process, so that the using amount of bonding materials can be reduced, and the thickness of the composite board main body can be reduced to the greatest extent.

As shown in fig. 2, be provided with stealthy coating 21 on the outer wall of heat preservation 2, stealthy coating 21 covers the face of heat preservation 2 and the contact of stealthy layer 1 at least to can make heat preservation 2 can possess certain wave-absorbing performance, make the integration that stealthy layer 1 and heat preservation 2 can be better, improve holistic stealthy performance, and, stealthy layer 1 itself also possesses certain thermal insulation performance, can reduce the thickness of heat preservation 2, thereby can reduce the whole thickness of composite sheet body. It will be readily appreciated that in other embodiments the entire outer surface of the insulation layer 2 may be coated with a stealth coating 21 to increase its ability to absorb waves.

In the present embodiment, the stealth coating 21 includes a stealth particle structure layer coated on the surface of the insulating layer 2, and preferably, the stealth coating 21 covers the whole outer surface of the insulating layer 2, i.e. the insulating layer 2 is entirely wrapped by the stealth layer 1.

In some embodiments, the shelter stealth composite board further comprises a shielding layer, the shielding layer is arranged on the inner layer of the composite board main body, the inner layer of the composite board main body is located on the innermost layer of the composite board main body, and the shielding layer and the inner layer of the composite board main body are connected into a whole. The shielding layer and the composite board main body form an integrated structure, namely the shelter stealth composite board is integrally structured, so that the shelter stealth composite board is more convenient to install, the overall thickness is easier to control, and the shelter stealth composite board can meet the requirement of light weight.

As shown in fig. 3, the shielding layer includes a flexible shielding structure 3, the flexible shielding structure 3 covers the inner surface of the composite board main body, and the flexible shielding structure may be a shielding cloth. The flexible shielding structure 3 is more convenient to be arranged and is combined with the composite board main body in an integrated manner, and the shape of the composite board main body can be better, for example, the composite board main body is bent or the special shape is matched with the composite board main body, so that the shielding layer can better play a shielding role.

Optionally, the shielding layer further comprises a protective layer 4, the protective layer 4 covers the flexible shielding structure 3, the flexible shielding structure is protected by the protective layer 4, the flexible shielding structure 3 can be prevented from being directly exposed, and damage to the shielding cloth caused by influences of environmental conditions or service conditions is avoided. In this embodiment, inoxidizing coating 4 is carbon cloth or glass fiber cloth, and what make stealthy composite sheet of shelter possess the shielding function is again can not be too much increases its holistic thickness and weight, is favorable to realizing the lightweight design of stealthy composite sheet of shelter.

In this embodiment, the composite sheet main part comprises stealthy layer 1 and heat preservation 2 of the same quantity, and wherein, stealthy layer 1 and heat preservation 2 intervals set up, and the top layer of composite sheet main part comprises stealthy layer 1, and the nexine of composite sheet main part comprises heat preservation 2. For example, in this embodiment, the composite board main body includes three stealth layers 1 and three insulation layers 2, and stealth layers 1 and insulation layers 2 are arranged alternately, that is, one insulation layer 2 is arranged between two adjacent stealth layers 1. Optionally, in other embodiments, more layers of the stealth layer 1 and the insulating layer 2 may be provided to obtain more stealth and insulating effects, or, fewer layers of the stealth layer 1 and the insulating layer 2 may also be provided to reduce the thickness of the composite board main body, and reduce the space occupied by the composite board main body. Stealthy layer 1 in the outside constitutes the top layer of composite sheet main part, and innermost heat preservation 2 constitutes the nexine of composite sheet main part, and the shielding layer setting is also located heat preservation 2 of inlayer in the nexine, specifically is that flexible shielding structure 3 sets up on this heat preservation 2, and inoxidizing coating 4 sets up on flexible shielding structure 3. The utility model discloses, can reduce the stealthy composite sheet thickness of shelter effectively, can alleviate the weight of the stealthy composite sheet of shelter simultaneously to on the basis of performance such as realizing stealthy, shielding, heat preservation, realize the light design of the stealthy composite sheet of shelter.

The utility model discloses an integrated design that fuses, on the basis of integrated stealthy material, shielding material and insulation material performance, carry out the layering with insulation material and stealthy material, alternately fuse together, with the help of the thermal insulation performance of stealthy layer 1 self, thereby reduce the thickness of heat preservation 2, and set up stealthy coating 21 outside insulation material, make heat preservation 2 also can use as stealthy material's absorbing layer, through the interact between stealthy layer 1 and the heat preservation 2, on the basis of guaranteeing performance, thereby realized the lightweight design. Simultaneously, the original metal plate is replaced by the broadband conductive shielding cloth compounded on the inner side of the composite plate, the carbon fiber cloth or the glass fiber cloth is compounded and formed on the outer side of the shielding cloth, the shielding cloth is prevented from being exposed for a long time in the inner part, the shielding cloth is prevented from being damaged due to the influence of environmental conditions or use conditions, and the shielding weight reduction design of the composite plate is realized on the basis of ensuring shielding indexes.

The utility model also provides a shelter is provided with above-mentioned shelter stealth composite sheet on the wallboard of shelter, makes the shelter possess stealth and performance such as thermal insulation performance to because shelter stealth composite sheet structure as an organic whole makes it install more convenient on the shelter, also more does benefit to the lightweight and miniaturized design of shelter.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present specification, reference to the description of the terms "this embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any at least one embodiment or example. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The above is only a preferred embodiment of the present invention, and should not be limited to the present invention, and any modifications, equivalent replacements, simple improvements and the like made in the spirit of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A shelter stealth composite board is characterized by comprising a composite board main body, wherein the composite board main body is of an integrated structure and comprises a stealth layer and a heat preservation layer, the stealth layer and the heat preservation layer are overlapped, the surface layer of the composite board main body is the stealth layer,

the outer wall of the heat insulation layer is provided with a stealth coating, and the stealth coating at least covers the surface of the heat insulation layer, which is in contact with the stealth layer.

2. The shelter stealth composite panel of claim 1, wherein said stealth coating comprises a layer of stealth particulate structure coated on a surface of said insulation layer.

3. The shelter stealth composite panel of claim 1 further comprising a shield layer disposed on an interior layer of said composite panel body, said shield layer forming an integral structure with said composite panel body.

4. The shelter stealth composite panel of claim 3, wherein said shielding layer comprises a flexible shielding structure overlying an interior surface of said composite panel body.

5. The shelter stealth composite panel of claim 4, wherein said flexible shielding structure is a shielding cloth.

6. The shelter stealth composite panel of claim 4, wherein said shield layer further comprises an armor layer overlying said flexible shield structure.

7. The shelter stealth composite panel according to claim 6, wherein said protective layer is carbon fiber cloth or glass fiber cloth.

8. The shelter stealth composite panel according to any one of claims 3 to 7, wherein the composite panel body is formed of the same number of the stealth layers and the insulating layers, wherein the stealth layers and the insulating layers are spaced apart,

the surface layer of the composite board main body is composed of the stealth layer, and the inner layer of the composite board main body is composed of the heat insulation layer.

9. A shelter comprising the shelter stealth composite panel of any one of claims 1 to 8 disposed on a wall panel of the shelter.

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