A box heat insulation board for a container banquet car

Abstract

The utility model relates to a box heat -insulation board for container banquet car, and the box of banquet car includes the carriage bottom plate, and the symmetrical connection folding plate subassembly of both sides of carriage bottom plate, and two folding plate subassembly connect carriage roof subassembly, and the carriage bottom plate, two folding plate subassembly and carriage roof subassembly constitute the back -shaped carriage body, and two symmetrical end plate subassembly of setting of both ends of back -shaped carriage body are installed respectively, and end plate subassembly includes lower folding plate, and the upper side of lower folding plate is connected with upper folding plate, and every board in folding plate subassembly and end plate subassembly is the composite board, the utility model has the advantages that: through the vehicle chassis and the combination of deployable container main part, the container banquet car can drive to various places, and provide the convenient condition for the people of these areas to hold banquet. The various boards of box adopt the composite board, and the heat -insulation performance can effectively insulate the temperature of the inside and outside of box, and the weight is light, the strength is high, the heat -insulation effect is good, the manufacture is simple, and the green environmental protection.

Description

Technical Field

[0001] This utility model relates to the field of special purpose vehicle technology, specifically a heat insulation board for the body of a container banquet vehicle. Background Technology

[0002] In modern society, various banquets and events are frequently held, such as weddings, business banquets, and celebrations. Traditional banquet arrangements typically rely on fixed restaurants, hotels, or dedicated banquet venues. However, these fixed venues have many limitations. The layout and style of fixed venues are relatively fixed, making it difficult to meet the diverse and personalized needs of banquets. In addition, renting fixed venues is often costly, which can be a significant burden for event organizers with limited budgets. With the increasing demands for enhanced banquet experiences and greater flexibility in event organization, developing banquet venue equipment that is mobile, quickly assembled, and multifunctional is of significant practical importance. Shipping containers, due to their robust structure and high modifiability, provide a solid foundation for developing new banquet venue equipment. However, the market currently lacks a specially designed, fully functional container banquet vehicle to meet these needs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a heat insulation board for the body of a container banquet vehicle.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A heat insulation panel for a container banquet vehicle, characterized in that the banquet vehicle body includes a floor panel, folding plate assemblies are symmetrically connected to both sides of the floor panel, two folding plate assemblies are connected to a roof panel assembly, the floor panel, the two folding plate assemblies and the roof panel assembly form a U-shaped body, and two symmetrically arranged end plate assemblies are installed at both ends of the U-shaped body, the end plate assembly includes a lower folding plate, and an upper folding plate is connected to the upper side of the lower folding plate; Each plate in the folding plate assembly and the end plate assembly is a composite plate. The structure of the composite plate is as follows: it includes a support frame, an insulation plate and a first heat reflector plate are installed on the support frame, and a protective shell is installed on the outside of the insulation plate and the first heat reflector plate.

[0005] The insulation board is a composite board composed of a protective wear-resistant board, a second heat reflector board, a heat insulation board, a support board and a moisture-proof sealing board arranged in sequence. The support board has an air duct, and the moisture-proof sealing board has an air outlet that communicates with the air duct.

[0006] The support frame includes a square frame with symmetrical first side plates on both sides. A partition is provided within the square frame between the two first side plates. The two first side plates and the partition divide the square frame into two mounting slots for installing the insulation board. Each mounting slot is provided with a mesh plate for reinforcement and stability. Based on the above solution, the following technical solutions can also be adopted: The folding plate assembly includes two hinged bottom side plates, the bottom side plates are hinged to a second side plate, the second side plates are hinged to an inclined plate, and the inclined plate is hinged to a top side plate.

[0007] The beneficial effects of this utility model are: by combining a vehicle chassis with an expandable container body, the container banquet vehicle can travel to various locations, including remote rural areas, mountainous regions, scenic spots, and other places that are difficult for traditional fixed banquet venues to reach, providing convenient conditions for people in these areas to hold banquets. The various panels of the container body are made of composite boards, whose thermal insulation performance effectively isolates the internal temperature of the container from the external temperature. It is lightweight, high-strength, has good thermal insulation, is simple to manufacture, and is environmentally friendly. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the basic structure of this utility model; Figure 2 This is a schematic diagram of the container after the main body of the container of this utility model has been folded. Figure 3 This is a structural diagram of the box; Figure 4 for Figure 3 Front view; Figure 5 This is a structural schematic diagram of the folding plate assembly; Figure 6 for Figure 5 Exploded view; Figure 7 This is a schematic diagram of the insulation board. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] In the description of this utility model, it should 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", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0011] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model relates to a heat insulation panel for a container banquet vehicle. The banquet vehicle 1 includes a chassis 23 that provides mobile support. The chassis 23 adopts an existing container chassis, and wheels 24 are installed on the underside of the chassis. A container 2 is installed on the vehicle chassis 23. When the container 2 is unfolded, it forms a banquet hall; when the container 3 is folded up, it forms a container.

[0012] A carriage roof assembly 5 is provided on the top of the box body 2. The box body 2 includes a carriage floor 3, which is a rectangular plate. The wheels 24 are installed at the bottom of the carriage floor 3. Folding plate assemblies 4 are symmetrically connected to both sides of the carriage floor 3. The two folding plate assemblies 4 are connected to the carriage roof assembly 5. The carriage floor 3, the two folding plate assemblies 4, and the carriage roof assembly 5 form a U-shaped box body. Two symmetrically arranged end plate assemblies 10 are installed at both ends of the U-shaped box body. The end plate assembly 10 includes a lower folding plate 10.1, and an upper folding plate 10.2 is connected to the upper side of the lower folding plate 10.1.

[0013] The folding panel assembly 4 includes two hinged side bottom plates 9, each a square plate. The inner side bottom plate 9 is hinged to the carriage floor 3. When unfolded, the two side bottom plates 9 form the floor of a banquet hall. A hydraulic cylinder is installed between the carriage floor 3 and the side bottom plates 9, as well as between the two side bottom plates 9. The unfolding and folding of the side bottom plates 9 are achieved through these two cylinders. The side bottom plate 9 is hinged to a second side plate 6, the second side plate 6 is hinged to a sloping plate 7, and the sloping plate 7 is hinged to a top side plate 8. Hydraulic cylinders connect the two hinged plates, enabling the unfolding and folding of the container.

[0014] The roof panel assembly 5 includes an upper heat insulation panel, a decorative panel connected to the lower side of the heat insulation panel, and the main air duct between the heat insulation panel and the decorative panel. Lighting is installed on the decorative panel. A ventilation and air conditioning assembly is provided on the container body 2, which includes an air conditioner 23. The air conditioner 23 is a prior art technology, and its air outlet is located in the main air duct.

[0015] Combination Figure 5 , Figure 6 and Figure 7 As shown, each plate in the folding plate assembly 4 and the end plate assembly 10 is a composite plate 22. The structure of the composite plate 22 is as follows: it includes a support frame 11, on which an insulation plate 12 and a first heat reflector plate 13 are installed. The insulation plate 12 is installed on the inner side of the support frame 11, and the first heat reflector plate 13 is installed on the outer side of the support frame 11. The first heat reflector plate 13 is made of aluminum foil and is used to reflect the temperature of the external environment. A protective shell 14 is installed on the outer side of the insulation plate 12 and the first heat reflector plate 13. The height of the first upright plate 14.1, which is symmetrical to each other, is greater than the height of the second upright plate 14.2, which is symmetrical to each other. The two first upright plates 14.1 are riveted to the support frame 11.

[0016] The insulation board 12 is a composite board composed of a protective wear-resistant board 15, a second heat reflector board 16, a heat insulation board 17, a support board 18, and a moisture-proof sealing board 19 arranged sequentially. An air duct 20 is installed within the support board 18, corresponding to the main air duct. An air outlet 21 communicating with the air duct 20 is provided on the moisture-proof sealing board 19. When ventilation of the housing 2 is required, the air from the air conditioner 23 first enters the main air duct, then enters each air duct 20, and finally enters the housing 2 through the air outlet 21.

[0017] The support frame 11 includes a square frame 11.1, with symmetrical first side plates 11.2 on both sides of the square frame 11.1. A first upright plate 14.1 is riveted to the first side plates 11.2. A partition 11.3 is provided in the square frame 11.1 between the two first side plates 11.2. The two first side plates 11.2 and the partition 11.3 divide the square frame 11.1 into two mounting grooves 11.4 for mounting the insulation board 12. A grid plate 11.5 is provided in each mounting groove 11.4 to strengthen and stabilize the structure.

[0018] The protective wear-resistant panel 15 uses an ultra-weather-resistant fluorocarbon coating material. This coating is made with fluorocarbon resin as the base material, with the addition of special wear-resistant fillers and additives. Fluorocarbon resin has a unique molecular structure with extremely high carbon-fluorine bond energy, giving the coating excellent weather resistance. It will not fade or chalk under long-term ultraviolet radiation and wind and rain erosion. The addition of wear-resistant fillers gives it good wear resistance, effectively resisting external friction and scratches. Its function is to resist the damage of harsh external environments to the insulation panel and protect the internal structure. Its weather resistance extends the outdoor service life of the insulation panel, and its wear resistance prevents surface damage during transportation, installation, and daily use. At the same time, the fluorocarbon coating is aesthetically pleasing and enhances the building's appearance.

[0019] The first heat reflector 13 uses a double-sided aluminized polyimide film. Polyimide is a high-performance engineering plastic with excellent high-temperature resistance and chemical corrosion resistance. The double-sided aluminization treatment forms a highly reflective aluminum layer on its surface, achieving a reflectivity of over 90% for solar radiation heat. This effectively reflects a large amount of heat away, reducing the amount of heat entering the insulation panel. Its function is to reduce the heat absorbed by the insulation panel by reflecting solar radiation heat, thus providing initial heat insulation. It works in conjunction with subsequent insulation layers to improve the overall heat insulation effect. Furthermore, the high performance of polyimide ensures the stability of the reflector layer in complex environments.

[0020] Insulation panel 17 employs a composite structure of vacuum insulation panel (VIP panel) and phenolic foam. The vacuum insulation panel reduces heat conduction through vacuuming and is filled with a high-efficiency insulation core material with extremely low thermal conductivity, down to 0.004 W / (m·K). Phenolic foam is a flame-retardant organic polymer material with low thermal conductivity, exhibiting excellent thermal insulation performance and superior fire resistance. It does not melt or drip at high temperatures and does not produce harmful gases. Its role is that of the core of the insulation panel; the composite structure of the vacuum insulation panel and phenolic foam significantly reduces heat transfer, providing superior thermal insulation effects. Simultaneously, the fire-resistant properties of phenolic foam enhance the fire safety performance of the insulation panel.

[0021] The support plate 18 is made of high-density polyurethane elastomer. Polyurethane elastomer possesses excellent elasticity and cushioning properties, along with high strength and rigidity. Its internal microstructure is an elastic network, effectively absorbing and dispersing external impact forces. Furthermore, it exhibits good wear resistance and chemical corrosion resistance. Its functions are twofold: firstly, to provide support for the insulation board, ensuring structural stability during installation and use; and secondly, to absorb energy through its elastic deformation when subjected to external impacts, protecting the internal insulation layer and other structural layers from damage and extending the service life of the insulation board.

[0022] The moisture-proof sealing board 19 is made of polyethylene-polypropylene composite waterproof membrane, which is composed of linear low-density polyethylene resin with a certain proportion of anti-aging agents, stabilizers, and adhesion promoters, combined with polypropylene non-woven fabric. Polyethylene has excellent waterproof performance and can effectively block water penetration; the polypropylene non-woven fabric enhances the strength and toughness of the membrane, making it less prone to damage during construction and use. Its function is to prevent external moisture from penetrating the interior of the insulation board, avoiding the degradation of the insulation material's performance due to moisture ingress, such as the failure of vacuum insulation panels due to moisture, or the reduction of insulation effect due to phenolic foam absorbing water, ensuring that the insulation board maintains good insulation performance and structural stability over a long period of time.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A box thermal insulation panel for a container dining car, characterized by, The body (2) of the banquet vehicle (1) includes a carriage floor (3), and folding plate assemblies (4) are symmetrically connected on both sides of the carriage floor (3). The two folding plate assemblies (4) are connected to the carriage roof assembly (5). The carriage floor (3), the two folding plate assemblies (4) and the carriage roof assembly (5) form a U-shaped carriage. Two symmetrically arranged end plate assemblies (10) are installed at both ends of the U-shaped carriage. The end plate assembly (10) includes a lower folding plate (10.1) and an upper folding plate (10.2) is connected to the upper side of the lower folding plate (10.1). Each plate in the folding plate assembly (4) and the end plate assembly (10) is a composite plate (22). The composite plate (22) is structured as follows: it includes a support frame (11), an insulation plate (12) and a first heat reflector plate (13) are installed on the support frame (11), and a protective shell (14) is installed on the outside of the insulation plate (12) and the first heat reflector plate (13).

2. A box thermal insulation panel for a container dining car according to claim 1, characterized in that: The insulation board (12) is a composite board composed of a protective wear-resistant board (15), a second heat reflector board (16), a heat insulation board (17), a support board (18) and a moisture-proof sealing board (19) arranged in sequence. A duct (20) is provided in the support board (18), and an air outlet (21) communicating with the duct (20) is provided on the moisture-proof sealing board (19).

3. A box thermal insulation panel for a container dining car according to claim 1, characterized in that: The support frame (11) includes a square frame (11.1), with symmetrical first side plates (11.2) on both sides of the square frame (11.1). A partition (11.3) is provided in the square frame (11.1) between the two first side plates (11.2). The two first side plates (11.2) and the partition (11.3) divide the square frame (11.1) into two mounting slots (11.4) for installing the insulation board (12). A grid plate (11.5) is provided in each mounting slot (11.4) to strengthen and stabilize the structure.

4. The insulated panel of claim 1, wherein: The folding plate assembly (4) includes two hinged bottom plates (9), the bottom plates (9) are hinged to a second side plate (6), the second side plate (6) is hinged to an inclined plate (7), and the inclined plate (7) is hinged to a top plate (8).

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