CN115743321A - Vehicle-mounted pressurizing square cabin plate and vehicle-mounted pressurizing square cabin - Google Patents

Abstract

The invention provides a vehicle-mounted pressurizing shelter deck and a vehicle-mounted pressurizing shelter, which solve the technical problem that the structure of the existing pressurizing shelter deck applied to plateau areas is not disclosed, wherein the vehicle-mounted pressurizing shelter deck is provided with an outer surface layer, a middle layer and an inner surface layer; the outer surface layer is sequentially connected with carbon fiber twill cloth, carbon fiber plain cloth, +/-45-degree glass fiber cloth, 0-degree and 90-degree carbon fiber biaxial cloth and carbon fiber twill cloth from outside to inside; the middle layer is provided with a section bar framework and a foam core material, and the foam core material is filled among the section bar framework, the outer surface layer and the inner surface layer; the inner surface layer is sequentially connected with 0-degree and 90-degree carbon fiber biaxial cloth, carbon fiber plain cloth, +/-45-degree glass fiber cloth, carbon fiber plain cloth and carbon fiber plain cloth from inside to outside; the outer surface layer, the middle layer and the inner surface layer are solidified and molded into a whole by resin from outside to inside; but wide application in shelter structure technical field.

Description

Vehicle-mounted pressurizing square cabin plate and vehicle-mounted pressurizing square cabin

Technical Field

The application relates to the technical field of shelter structures, in particular to a vehicle-mounted pressurizing shelter deck plate and a vehicle-mounted pressurizing shelter.

Background

The altitude anoxia can cause discomfort to human body and even threaten the life safety of people, so that the people with anoxia must be treated by high-pressure oxygen in time in the altitude engineering and rescue field to relieve the illness state. In order to further save time, the chinese patent with the publication number CN 217145784U discloses a mobile shelter type plateau oxygen supply guarantee medical vehicle which has the advantages of ingenious structure, convenient installation, oxygen supply in the whole space of a sealed cabin, stable oxygen supply, low use cost and perfect transition cabin facilities, and meets the requirements of anoxic people for timely hyperbaric oxygen treatment and disease relief.

In the process of carrying out high-pressure oxygen therapy on anoxic people, the cabin needs to be pressurized to a high-pressure working pressure state, so that the cabin plate structure of the cabin is different from that of a common cabin, and the cabin plate structure of the pressurized cabin applied to plateau areas is not disclosed at present.

Disclosure of Invention

The invention aims to solve the defects of the technology and provides a vehicle-mounted pressurizing shelter deck plate and a vehicle-mounted pressurizing shelter so as to meet the requirement of a high-pressure working state in the shelter in plateau engineering and rescue.

Therefore, the invention provides a vehicle-mounted pressurizing shelter deck, which is provided with an outer surface layer, a middle layer and an inner surface layer; wherein:

the outer surface layer is sequentially connected with a first carbon fiber twill cloth, a first carbon fiber plain cloth, a first glass fiber cloth with an angle of +/-45 degrees, a first carbon fiber biaxial cloth with an angle of 0 degree and a 90 degree and a second carbon fiber twill cloth from outside to inside;

the middle layer is provided with a section bar framework and a foam core material, the outer side and the inner side of the section bar framework are respectively connected with the innermost layer of the outer surface layer and the outermost side of the inner surface layer, and the foam core material is filled between the section bar framework, the innermost layer of the outer surface layer and the outermost side of the inner surface layer;

the inner surface layer is sequentially connected with 0-degree and 90-degree second carbon fiber biaxial cloth, second carbon fiber plain cloth, 0-degree and 90-degree third carbon fiber biaxial cloth, third carbon fiber plain cloth, +/-45-degree second glass fiber cloth, fourth carbon fiber plain cloth and fifth carbon fiber plain cloth from inside to outside;

the outer surface layer, the middle layer and the inner surface layer are solidified and molded into a whole by resin from outside to inside.

Preferably, the section bar framework is an aluminum alloy section bar framework, and the foam core material is PVC foam.

Preferably, the outer wall of the section bar framework is wrapped, wrapped and connected with a third carbon fiber twill cloth.

Preferably, the first carbon fiber twill cloth on the outer surface layer is 3K 200g carbon fiber twill cloth; the first carbon fiber plain cloth is 12K400g carbon fiber plain cloth; the first glass fiber cloth is 800g of glass fiber cloth with the angle of +/-45 degrees; the first carbon fiber biaxial cloth at 0 degrees and 90 degrees is 12K400g carbon fiber biaxial cloth; the second carbon fiber twill is the 3K 200g carbon fiber twill.

Preferably, the 0 ° and 90 ° second carbon fiber biaxial cloth of the inner skin layer is 12K400g carbon fiber biaxial cloth; the second carbon fiber plain cloth is 12K400g carbon fiber plain cloth; the third carbon fiber biaxial cloth at 0 degrees and 90 degrees is 12K400g carbon fiber biaxial cloth; the third carbon fiber plain cloth is 12K400g carbon fiber plain cloth; the second glass fiber cloth is 800g of glass fiber cloth with the angle of +/-45 degrees; the fourth carbon fiber plain cloth is 12K400g carbon fiber plain cloth; the fifth carbon fiber plain cloth is 12K400g carbon fiber plain cloth.

Preferably, the third carbon fiber twill is a 3K 200g carbon fiber twill.

A vehicle-mounted pressurizing shelter is provided with the vehicle-mounted pressurizing shelter deck plate.

Preferably, the vehicle-mounted pressurizing square cabin is a three-dimensional square cabin, a transition edge is arranged at the edge of the top of the square cabin, the transition edge inclines downwards and is connected with the side wall of the adjacent square cabin.

Preferably, an anti-impact escape window is arranged at the top of the square cabin of the vehicle-mounted pressurizing square cabin; the side wall of the square cabin is respectively provided with a cabin door, an observation window and a delivery barrel window.

Preferably, the section bar framework is provided with a frame and a supporting beam which is connected in the frame in a transverse and vertical mode.

Preferably, the escape window frame is arranged on the aluminum alloy section bar framework arranged in the top of the shelter; the aluminum alloy section bar framework arranged on the side wall of the shelter is respectively provided with a cabin door frame, an observation window frame and a delivery barrel window frame.

The invention has the beneficial effects that: the invention provides a vehicle-mounted pressurizing shelter deck and a vehicle-mounted pressurizing shelter.A composite material consisting of carbon fiber cloth and glass fiber cloth, a profile framework and a foam core material are initially combined into an integral structure through resin curing molding, epoxy resin glue flows into an outer surface layer and an inner surface layer respectively, and a plurality of layers of carbon fiber cloth and glass fiber cloth in the outer surface layer and the inner surface layer are bonded and cured by the epoxy resin glue, so that the vehicle-mounted pressurizing shelter deck is high in structural strength, good in corrosion resistance and light in weight; the epoxy resin adhesive flows into the middle layer, so that the structural strength between the PVC foam and the aluminum alloy section bar framework, the innermost layer of the outer surface layer and the outermost layer of the inner surface layer can be improved, and higher forming quality and higher formed part strength are ensured; 0-degree and 90-degree carbon fiber biaxial cloth and +/-45-degree glass fiber cloth in the outer surface layer and the inner surface layer relate to the laying of corresponding fiber cloth to form a shape like a Chinese character 'mi', and the structural strength of the vehicle-mounted pressurizing shelter deck is greatly improved on the whole. The rigidity of the vehicle-mounted pressurizing shelter deck is enhanced through the middle layer, and the rigidity of the vehicle-mounted pressurizing shelter deck is enhanced by cooperation of the middle layer, the outer surface layer and the inner surface layer, so that the mechanical property of the vehicle-mounted pressurizing shelter deck is greatly improved, and the requirements of a high-pressure working state in a shelter during plateau engineering and rescue are met.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a vehicle-mounted pressurized shelter deck according to the present invention;

FIG. 2 is a schematic view of an enlarged view of the portion A shown in FIG. 1;

FIG. 3 is a schematic view of an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is a schematic perspective view of the vehicle-mounted pressurized shelter of the present invention;

FIG. 5 is a schematic view of the structure shown in FIG. 4 from another perspective;

fig. 6 is a schematic structural view of a perspective view of the inner profile frame shown in fig. 4.

The labels in the figure are:

1. the outer surface layer comprises 11 parts of first carbon fiber twill cloth, 12 parts of first carbon fiber plain cloth, 13 parts of first glass fiber cloth, 14.0-degree and 90-degree first carbon fiber biaxial cloth and 15 parts of second carbon fiber twill cloth;

2. the middle layer comprises 21 aluminum alloy section bar frameworks, 22 PVC foam, 23 third carbon fiber twill cloth, 211 frames, 212 support beams, 213 escape window frames, 214 cabin door frames, 215 observation window frames and 216 object transfer cylinder window frames;

3. the inner surface layer is provided with 31.0-degree and 90-degree second carbon fiber biaxial cloth, 32-degree second carbon fiber plain cloth, 33.0-degree and 90-degree third carbon fiber biaxial cloth, 34-degree third carbon fiber plain cloth, 35-degree second glass fiber cloth, 36-degree fourth carbon fiber plain cloth and 37-degree fifth carbon fiber plain cloth;

41. the shelter comprises a shelter top, 42 parts of shelter side walls, 411 parts of transition edges, 412 parts of anti-impact escape windows, 421 parts of shelter doors, 422 parts of observation windows, 423 parts of cargo conveying cylinder windows.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application. The method used in the invention is a conventional method if not specially specified; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

As shown in fig. 1, the invention provides a vehicle-mounted pressurizing shelter deck, which is provided with an outer surface layer 1, an intermediate layer 2 and an inner surface layer 3; wherein:

as shown in fig. 1 and 2, the outer surface layer 1 is provided with a first carbon fiber twill 11, a first carbon fiber plain cloth 12, a first glass fiber cloth 13 of ± 45 °, a first carbon fiber biaxial cloth 14 of 0 ° and 90 °, and a second carbon fiber twill 15, which are connected in sequence from outside to inside.

The first carbon fiber twill cloth 11 is used for adapting to the multi-curved-surface structural shape of the vehicle-mounted pressurizing shelter and is easy to pave; the first carbon fiber plain cloth 12 plays two roles, on one hand, the tensile strength of the product is improved, and on the other hand, the transition effect of the upper part and the lower part is played; the +/-45-degree first glass fiber cloth 13 is used for improving the shear strength and the impact strength of the vehicle-mounted pressurizing shelter deck plate in the 45-degree and-45-degree directions; the first carbon fiber biaxial cloth 14 at 0 degree and 90 degree is used for improving the rigidity of the mechanical property of the structure of the vehicle-mounted pressurizing shelter deck plate in the directions of 0 degree and 90 degree; the second carbon fiber twill 15 is adapted to the multi-curved-surface structural shape of the vehicle-mounted pressurizing shelter and is easy to pave.

As shown in fig. 1 and 3, the inner surface layer 3 is provided with a 0 ° and 90 ° second carbon fiber biaxial cloth 31, a second carbon fiber plain cloth 32, a 0 ° and 90 ° third carbon fiber biaxial cloth 33, a third carbon fiber plain cloth 34, a ± 45 ° second glass fiber cloth 35, a fourth carbon fiber plain cloth 36, and a fifth carbon fiber plain cloth 37, which are connected in this order from inside to outside.

The second carbon fiber biaxial cloth 31 and the third carbon fiber biaxial cloth 33 at 0 degrees and 90 degrees respectively have the function of improving the rigidity of the structural mechanical property of the vehicle-mounted pressurization shelter deck plate in the directions of 0 degrees and 90 degrees; the second carbon fiber plain cloth 32, the third carbon fiber plain cloth 34, the fourth carbon fiber plain cloth 36 and the fifth carbon fiber plain cloth 37 play two roles, so that the tensile strength of the product is improved on one hand, and the transition effect of the upper part and the lower part is realized on the other hand; the +/-45-degree second glass fiber cloth 35 is used for improving the shear strength and the impact strength of the vehicle-mounted pressurizing shelter cabin plate in the 45-degree and-45-degree directions.

The 0-degree and 90-degree carbon fiber biaxial cloth and +/-45-degree glass fiber cloth in the outer surface layer 1 and the inner surface layer 3 relate to the laying of the corresponding fiber cloth, the laying direction and the angle of the fiber cloth correspond to the arrangement direction of the vehicle-mounted pressurizing shelter deck, for example, the horizontal transverse direction of the vehicle-mounted pressurizing shelter deck is set to be 0 degrees, and the laying direction of the corresponding fiber cloth takes the horizontal transverse direction of the vehicle-mounted pressurizing shelter deck as the respective initial 0-degree position. Thereby 0 and 90 carbon fiber biaxial cloth, 45 glass fiber cloth form "the meter" font, have improved the structural strength of on-vehicle pressure boost shelter cabin board greatly on the whole.

As shown in fig. 1 to 3, the intermediate layer 2 is provided with a section bar framework and a foam core material, wherein the section bar framework is an aluminum alloy section bar framework 21, the foam core material is PVC foam 22, the outer side and the inner side of the aluminum alloy section bar framework 21 are respectively connected with the innermost second carbon fiber twill 15 of the outer surface layer 1 and the outermost fifth carbon fiber twill 37 of the inner surface layer 3, and the PVC foam 22 is filled between the aluminum alloy section bar framework 21, the innermost second carbon fiber twill 15 of the outer surface layer 1 and the outermost fifth carbon fiber twill 37 of the inner surface layer 3. The aluminum alloy section bar framework 21 is used as a main supporting piece of a vehicle-mounted pressurizing shelter deck; the PVC foam 22 serves as a core material of the vehicle-mounted pressurizing shelter deck and plays a role in auxiliary reinforcement.

The outer surface layer 1, the middle layer 2 and the inner surface layer 3 are integrally formed by resin curing, the resin curing and forming process is the prior art, the layer structures of the outer surface layer 1, the middle layer 2 and the inner surface layer 3 of the vehicle-mounted pressurizing shelter deck are placed according to the figure 1, epoxy resin glue flows into the outer surface layer 1, the middle layer 2 and the inner surface layer 3, the epoxy resin glue flows into the outer surface layer 1 and the inner surface layer 3 respectively, and the multiple layers of carbon fiber cloth and glass fiber cloth in the outer surface layer 1 and the inner surface layer 3 are bonded and cured by the epoxy resin glue, so that the vehicle-mounted pressurizing shelter deck is high in structural strength, good in corrosion resistance and light in weight; epoxy resin glue flows into the middle layer 2, so that the structural strength between the PVC foam 22 and the four parts of the aluminum alloy section bar framework 21, the innermost layer of the outer surface layer 1 and the outermost side of the inner surface layer 3 can be improved, and the structural strength of the vehicle-mounted pressurizing shelter deck is greatly improved on the whole. In order to further improve the resin curing and molding effect, a vacuum bag molding process disclosed in patent publication nos. CN112318894A, CN115056509A, etc. may be used.

As shown in fig. 1-3, the outer wall of the aluminum alloy section frame 21 is preferably wrapped with a third carbon fiber twill cloth 23. The third carbon fiber twill cloth 23 is beneficial to improving the structural strength between the aluminum alloy section bar framework 21 and the PVC foam 22 and between the aluminum alloy section bar framework 21, the innermost layer second carbon fiber twill cloth 15 of the outer surface layer 1 and the outermost layer fifth carbon fiber plain cloth 37 of the inner surface layer 3, and further improving the structural strength of the vehicle-mounted pressurizing shelter deck plate.

As a preferred embodiment, the first carbon fiber twill 11 of the outer skin layer 1 is a 3k 200g carbon fiber twill; the first carbon fiber plain cloth 12 is 12K400g carbon fiber plain cloth; the first glass fiber cloth 13 is 800g of glass fiber cloth with the angle of +/-45 degrees; the 0-degree and 90-degree first carbon fiber biaxial cloth 14 is 12K400g carbon fiber biaxial cloth; the second carbon fiber twill 15 is a 3K 200g carbon fiber twill.

As a preferred example, the 0 ° and 90 ° second carbon fiber biaxial cloth 31 of the inner skin layer 3 is 12K400g carbon fiber biaxial cloth; the second carbon fiber plain cloth 32 is 12K400g carbon fiber plain cloth; the third carbon fiber biaxial cloth 33 at 0 degrees and 90 degrees is 12K400g carbon fiber biaxial cloth; the third carbon fiber plain cloth 34 is 12K400g carbon fiber plain cloth; the second glass fiber cloth 35 is 800g of glass fiber cloth with the angle of +/-45 degrees; the third carbon fiber plain cloth 34 is 12K400g carbon fiber plain cloth; the fourth carbon fiber plain cloth 36 is 12K400g carbon fiber plain cloth.

As a preferred example, the third carbon fiber twill 23 is a 3k 200g carbon fiber twill.

As a more preferred embodiment:

the thickness of the first carbon fiber twill 11 of the outer surface layer 1 is 0.2mm; the thickness of the first carbon fiber plain cloth 12 is 0.4mm; the thickness of the first glass fiber cloth 13 is 0.8mm; the thickness of the 0-degree and 90-degree first carbon fiber biaxial cloth 14 is 0.4mm; the thickness of the second carbon fiber twill 15 is 0.2mm.

The thickness of the 0-degree and 90-degree second carbon fiber biaxial cloth 31 of the inner surface layer 3 is 0.4mm; the thickness of the second carbon fiber plain cloth 32 is 0.4mm; the thickness of the 0 ° and 90 ° third carbon fiber biaxial cloth 33 is 0.4mm; the thickness of the third carbon fiber plain cloth 34 is 0.4mm; the thickness of the second glass fiber cloth 35 is 0.8mm; the thickness of the fourth carbon fiber plain cloth 36 is 0.4mm; the thickness of the fifth carbon fiber plain cloth 37 is 0.4mm.

The thickness of the third carbon fiber twill cloth 23 wound, wrapped and connected on the outer wall of the aluminum alloy section bar framework 21 is 0.2mm. The thickness of the PVC foam 22 filled among the aluminum alloy section bar framework 21, the innermost layer of the outer surface layer 1 and the outermost layer of the inner surface layer 3 is 71mm.

The aluminum alloy section bar framework 21 is preferably aluminum material 6001-T6.

As shown in fig. 4 and 5, the vehicle-mounted pressurizing shelter is provided with the vehicle-mounted pressurizing shelter deck of any one of the above.

The vehicle-mounted pressurizing square cabin is a three-dimensional square cabin, and the edge of the top 41 of the square cabin is preferably provided with a transition edge 411, wherein the transition edge 411 inclines downwards and is connected with the adjacent side wall 42 of the square cabin. The pressure concentration area between the shelter top 41 and the shelter side wall 42 adjacent to the shelter top is avoided to the maximum extent, and the pressure resistance of the vehicle-mounted pressurizing shelter is improved.

The shelter top 41 of the vehicle-mounted pressurizing shelter is preferably provided with an anti-impact escape window 412 which is mainly used for escape windows after various dangers such as fire, dangerous chemicals and the like occur. The shelter sidewall 42 is preferably provided with a shelter door 421, an observation window 422 and a delivery cylinder window 423 respectively, wherein the shelter door 421 is used for the entrance and exit of various personnel and related instruments and equipment; the observation window 422 is used for externally observing the condition in the vehicle-mounted pressurizing square cabin; the structure of the delivery tube window 423 is the same as that of the impact-resistant escape window 412, and is used for a material delivery window designed for the occurrence of various dangers such as infectious diseases and dangerous chemicals under the condition that the cabin door 421 is inconvenient to open.

As shown in fig. 5 and 6, the aluminum alloy section frame 21 is provided with a frame 211 and support beams 212 connected in the frame 211 in a transverse and vertical intersecting manner, so as to enhance the support strength of the vehicle-mounted pressurizing shelter deck. The aluminum alloy section bar framework 21 arranged in the shelter top part 41 is preferably provided with an escape window frame 213; the aluminum alloy section frame 21 disposed on the shelter side wall 42 is preferably provided with a shelter door frame 214, an observation window frame 215 and a delivery barrel window frame 216, respectively.

After testing, the maximum deformation of the vehicle-mounted pressurizing square cabin prepared by the invention is not more than 10mm under the maximum working pressure of 55KPa after the vehicle-mounted pressurizing square cabin is sealed, and abnormal sounds are not generated in the pressurizing and depressurizing processes under the maximum working pressure state; the pressurizing circulation frequency is more than or equal to 10000 under the working pressure of 35kPa, and the leakage is less than or equal to 1%; the cabin body does not have quality problems of cracking, air bubbles, layering, deformation and the like under the climate temperature environment of-41-70 ℃.

In addition, the vehicle-mounted pressurizing square cabin made of the composite materials such as the aluminum alloy section bar framework 21, the carbon fiber cloth and the glass fiber cloth has the weight of 1117KG, the weight of the same metal square cabin is 1.9 tons, and the weight of the vehicle-mounted pressurizing square cabin is reduced by about 41% compared with that of the metal square cabin, so that the use energy consumption of a transport tool is reduced, and the use cost is reduced.

The invention provides a vehicle-mounted pressurizing shelter deck plate and a vehicle-mounted pressurizing shelter, wherein a composite material consisting of carbon fiber cloth and glass fiber cloth, an aluminum alloy section bar framework 21 and PVC foam 22 are combined into an integral structure through resin curing molding at the beginning, epoxy resin glue flows into an outer surface layer 1 and an inner surface layer 3 respectively, and a plurality of layers of carbon fiber cloth and glass fiber cloth in the outer surface layer 1 and the inner surface layer 3 are bonded and cured through the epoxy resin glue, so that the vehicle-mounted pressurizing shelter deck plate is high in structural strength, good in corrosion resistance and light in weight; the epoxy resin adhesive flows into the middle layer 2, so that the structural strength between the PVC foam 22 and the aluminum alloy section bar framework 21, the innermost layer of the outer surface layer 1 and the outermost layer of the inner surface layer 3 can be improved, and higher forming quality and forming piece strength are ensured; 0-degree and 90-degree carbon fiber biaxial cloth and +/-45-degree glass fiber cloth in the outer surface layer 1 and the inner surface layer 3 are laid to form a shape like a Chinese character 'mi', so that the structural strength of the vehicle-mounted pressurizing shelter deck is greatly improved on the whole. The middle layer 2 is used for reinforcing, the rigidity of the vehicle-mounted pressurizing shelter deck plate is enhanced by cooperation of the middle layer 2, the outer surface layer 1 and the inner surface layer 3, and the mechanical property of the vehicle-mounted pressurizing shelter deck plate is greatly improved, so that the requirements of high-pressure working states in a shelter in plateau engineering and rescue are met.

It should be noted that:

(1) In the actual production process, the types, the thicknesses and the like of the fiber cloth such as the carbon fiber cloth, the glass fiber cloth and the like in the outer surface layer 1, the intermediate layer 2 and the inner surface layer 3 can be selected according to the actual situation.

(2) The PVC foam 22 may also be PET foam or the like.

(3) The aluminum alloy section frame 21 may be a carbon fiber pultruded section frame, a glass fiber reinforced plastic pultruded section frame, or the like, and if the weight is not considered, the aluminum alloy section frame 21 may be a carbon steel section frame or a stainless steel section frame.

(4) The 0-degree and 90-degree carbon fiber biaxial cloth can also adopt 0-degree and 90-degree carbon fiber warp-knitted cloth.

In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. It should be noted that, in the above-mentioned embodiments, the terms "first", "second", "third", "fourth" and "fifth" do not represent absolute differences in structure and/or function, nor represent a sequential order of execution, but merely serve to facilitate description.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A vehicle-mounted pressurizing shelter deck is characterized in that the vehicle-mounted pressurizing shelter deck is provided with an outer surface layer (1), an intermediate layer (2) and an inner surface layer (3); wherein:

the outer surface layer (1) is sequentially connected with a first carbon fiber twill cloth (11), a first carbon fiber plain cloth (12), a +/-45-degree first glass fiber cloth (13), a 0-degree and 90-degree first carbon fiber biaxial cloth (14) and a second carbon fiber twill cloth (15) from outside to inside;

the middle layer (2) is provided with a section bar framework and a foam core material, the outer side and the inner side of the section bar framework are respectively connected with the innermost layer of the outer surface layer (1) and the outermost side of the inner surface layer (3), and the foam core material is filled among the section bar framework, the innermost layer of the outer surface layer (1) and the outermost side of the inner surface layer (3);

the inner surface layer (3) is sequentially connected with 0-degree and 90-degree second carbon fiber biaxial cloth (31), second carbon fiber plain cloth (32), 0-degree and 90-degree third carbon fiber biaxial cloth (33), third carbon fiber plain cloth (34), +/-45-degree second glass fiber cloth (35), fourth carbon fiber plain cloth (36) and fifth carbon fiber plain cloth (37) from inside to outside;

the outer surface layer (1), the middle layer (2) and the inner surface layer (3) are solidified and molded into a whole by resin from outside to inside.

2. The vehicle-mounted pressurizing shelter panel of claim 1, wherein the profile framework is an aluminum alloy profile framework (21), and the foam core material is PVC foam (22).

3. The vehicle-mounted pressurizing shelter deck according to claim 1, wherein a third carbon fiber twill cloth (23) is wound, wrapped and connected on the outer wall of the profile framework.

4. A vehicle-mounted pressurized shelter deck according to claim 1, characterized in that the first carbon fiber twill (11) of the outer skin (1) is a 3k 200g carbon fiber twill; the first carbon fiber plain cloth (12) is 12K400g carbon fiber plain cloth; the first glass fiber cloth (13) is 800g of glass fiber cloth with the angle of +/-45 degrees; the 0-degree and 90-degree first carbon fiber biaxial cloth (14) is 12K400g carbon fiber biaxial cloth; the second carbon fiber twill cloth (15) is a 3K 200g carbon fiber twill cloth.

5. A vehicle-mounted pressurized shelter deck according to any of claims 1 to 4, characterized in that said 0 ° and 90 ° second carbon fiber biaxial cloth (31) of said inner skin (3) is a 12K400g carbon fiber biaxial cloth; the second carbon fiber plain cloth (32) is 12K400g carbon fiber plain cloth; the third carbon fiber biaxial cloth (33) with the angle of 0 degree and the angle of 90 degrees is 12K400g carbon fiber biaxial cloth; the third carbon fiber plain cloth (34) is 12K400g carbon fiber plain cloth; the second glass fiber cloth (35) is 800g of glass fiber cloth with the angle of +/-45 degrees; the fourth carbon fiber plain cloth (36) is 12K400g carbon fiber plain cloth; the fifth carbon fiber plain cloth (37) is 12K400g carbon fiber plain cloth.

6. A vehicle-mounted supercharging shelter deck according to claim 3, wherein the third carbon fiber twill (23) is a 3k 200g carbon fiber twill.

7. An on-vehicle pressurized shelter characterized in that it is provided with an on-vehicle pressurized shelter deck as claimed in any of claims 1 to 6.

8. A vehicle-mounted pressurizing shelter according to claim 7, wherein the vehicle-mounted pressurizing shelter is a three-dimensional shelter, the edge of the shelter top (41) is provided with a transition edge (411), and the transition edge (411) is inclined downwards and is connected with the adjacent shelter side wall (42).

9. The vehicle-mounted pressurizing shelter of claim 8, wherein a shelter top (41) of the vehicle-mounted pressurizing shelter is provided with an impact-resistant escape window (412); the side wall (42) of the shelter is respectively provided with a shelter door (421), an observation window (422) and a delivery cylinder window (423).

10. A vehicle-mounted pressurized shelter according to claim 9, wherein said profile frame is provided with a frame (211) and cross support beams (212) connected in the frame (211).

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