Biological box body with glass fiber reinforced plastic composite panel

Abstract

The utility model provides a biological box body with glass fiber reinforced plastic composite panels, which relates to the technical field of biological box bodies and comprises a plurality of groups of composite panels, connecting pieces and a joint sealing structure, the composite panels comprise glass fiber reinforced plastic lining plates, heat preservation layers and glass fiber reinforced plastic gel coat plates which are sequentially arranged, and the plurality of groups of composite panels are connected through the connecting pieces; the joint sealing structure is arranged at the corner joint position of the box body structure. By arranging the composite panels composed of the glass fiber reinforced plastic lining plates, the heat preservation layers and the glass fiber reinforced plastic gel coat plates, splicing of the composite panels is completed through various connecting pieces, then internal leakage-proof treatment is conducted, the complete biological box is finally formed, the strength of the box is guaranteed, meanwhile, the production strength and cost are greatly reduced, meanwhile, the weight of the composite panels is reduced, and the production cost is reduced. And compared with a traditional steel framework welding mode, construction is easy and fast, and the safety coefficient is high.

Description

Technical Field

[0001] This utility model relates to the field of biological enclosure technology, and in particular to a biological enclosure with a fiberglass composite panel. Background Technology

[0002] The current common manufacturing method for biological enclosures is as follows: First, carbon steel or stainless steel square tubes are welded into a steel frame. Then, fiberglass woven fabric is used to glue the back of the fiberglass panel to the steel frame. Next, polyurethane board, XPS extruded board and other insulation materials are laid in the internal grid of the frame. A layer of fiberglass flat plate is then made on its surface or a pre-made fiberglass plate is anchored to the steel frame. Finally, the enclosure structure is assembled by welding.

[0003] The main drawbacks of the above manufacturing scheme are: 1) When manufacturing the box panel, a steel frame needs to be welded first, and then fiberglass flat plates and insulation boards need to be glued together. Furthermore, the inner fiberglass plate needs to be fabricated or anchored separately to form the sandwich panel. This process is complex, difficult to control in terms of quality, time-consuming, and has high manufacturing and transportation costs; 2) When assembling the box, the outer frames of the sandwich panels on the sides, top, and bottom need to be welded sequentially. This involves a large amount of welding work, poor assembly accuracy, and high safety risks during hoisting and welding operations. This application is proposed to address these drawbacks. Utility Model Content

[0004] The purpose of this invention is to provide a bio-box with a fiberglass composite panel. By improving the structure of the box and using connectors, it achieves rapid installation and solves the problems of high production costs and high safety risks caused by excessive welding work in traditional assembly manufacturing methods.

[0005] To address the aforementioned problems, this utility model provides a bio-enclosure with a fiberglass composite panel, comprising a composite panel, connectors, and a joint sealing structure. The composite panel includes a fiberglass inner lining, an insulation layer, and a fiberglass gel coat layer arranged in layers. Several sets of composite panels are provided and connected by connectors to assemble the enclosure structure. This significantly reduces production intensity and cost while ensuring enclosure strength, and also reduces the weight of the composite panels, improving construction efficiency. The joint sealing structure is provided at least at the corner joints of the enclosure structure to provide a sealing effect, and can also be provided at any joint location.

[0006] According to one embodiment of the present invention, the joint sealing structure includes fiberglass mat, woven fabric, fiberglass mat, woven fabric and fiberglass mat arranged in sequence.

[0007] Preferably, the joint sealing structure uses 300g fiberglass felt and 400g woven fabric.

[0008] According to one embodiment of the present invention, the connector includes an H-type connector, an S-type connector, and a Z-type connector. The H-type connector is used for connecting composite panels on the same side of the box structure. The S-type connector is used for connecting corner positions between different sides of the box structure. The Z-type connector is used for connecting composite panels on the top surface of the box structure.

[0009] According to one embodiment of the present invention, the connector further includes a top L-shaped connector, which is used to connect at the corner position between the top composite panel and the surrounding composite panels.

[0010] According to one embodiment of the present invention, an adhesive layer is provided between the fiberglass lining plate and the insulation layer, and between the insulation layer and the fiberglass gel coat plate, and the layers are bonded together through the adhesive layer.

[0011] According to one embodiment of the present invention, the insulation layer includes one or more materials selected from polyurethane, XPS extruded board, rock wool, and polystyrene board.

[0012] Preferably, the insulation layer material includes at least polyurethane and XPS extruded board, and the materials can be arranged in layers, areas, or in combination.

[0013] According to one embodiment of the present invention, a reinforcing structure is further provided between the fiberglass inner lining plate and the fiberglass gel coat plate to enhance the strength of the composite panel.

[0014] According to one embodiment of the present invention, the reinforcing structure includes a reinforcing frame located at the center and around the fiberglass inner liner and the fiberglass gel coat.

[0015] Furthermore, the reinforcing frame in the middle can be made of fiberglass plates laid in a cross pattern, while the reinforcing frame around the perimeter can be made of carbon steel, fiberglass, or other profiles.

[0016] According to one embodiment of the present invention, the box structure is provided with a partition, which is used to divide the internal space of the box into several partitions. The partition can be made of composite panel or other materials.

[0017] According to one embodiment of the present invention, a structural support frame is provided in the box structure to further increase the stability of the box structure.

[0018] The beneficial effects of this utility model are that by setting up a composite panel composed of a fiberglass inner lining, an insulation layer, and a fiberglass gel coat, and using various connectors to complete the assembly of the composite panel, and then performing internal leak-proof treatment, a complete biological enclosure is finally formed. While ensuring the strength of the enclosure, the production intensity and cost are greatly reduced, and the weight of the composite panel is reduced, improving construction efficiency. Compared with the traditional steel frame welding method, the construction is simple, quick, and has a high safety factor. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of the bio-box with fiberglass composite panels.

[0021] Figure 2 An exploded view of a bio-enclosure with a fiberglass composite panel.

[0022] Figure 3 Schematic diagrams of the H-type and Z-type connectors;

[0023] Figure 4 This is a structural diagram of the S-shaped connector;

[0024] Figure 5 This is a structural diagram of the top L-shaped connector;

[0025] Figure 6 This is a schematic diagram of the internal structure of a bio-box with a fiberglass composite panel. Detailed Implementation

[0026] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0027] Example 1:

[0028] A bio-box with a fiberglass composite panel, such as Figures 1-5 It includes composite panels, connectors, and joint sealing structures.

[0029] The composite panel includes a fiberglass inner lining, an insulation layer, and a fiberglass gel coat, which are arranged in layers. An adhesive layer is provided between the fiberglass inner lining and the insulation layer, and between the insulation layer and the fiberglass gel coat. The layers are bonded together. The insulation layer includes one or more materials selected from polyurethane, XPS extruded polystyrene board, rock wool, and polystyrene board. In this embodiment, the insulation layer material includes at least polyurethane and XPS extruded polystyrene board. The materials can be arranged in layers, areas, or in a mixture.

[0030] A reinforcing structure is also provided between the fiberglass lining panel and the fiberglass gel coat panel to enhance the strength of the composite panel. The reinforcing structure includes a reinforcing frame located in the middle and around the fiberglass lining panel and the fiberglass gel coat panel. The reinforcing frame in the middle can be made of fiberglass panels laid in a cross pattern, while the reinforcing frame around the perimeter can be made of carbon steel, fiberglass or other profiles.

[0031] Depending on the size of the composite panel, the above-mentioned reinforcing structure can be used for reinforcement before the fiberglass lining and insulation material are glued together and pre-pressed.

[0032] Several sets of composite panels are set up. The appropriate number of composite panels and connectors are set according to the size of the box. Several sets of composite panels are connected by connectors to assemble into a box structure. While ensuring the strength of the box, the production intensity and cost are greatly reduced, and the weight of the composite panels is reduced, thus improving construction efficiency.

[0033] like Figures 2-5 The connectors include H-type connector 23, S-type connector 24, Z-type connector 22, top L-type connector 21, and bolt assembly. The shape of each connector is its cross-sectional shape.

[0034] H-type connector 23 is used for connecting composite panels on the same side of the box structure, S-type connector 24 is used for connecting corner positions between different sides of the box structure, and Z-type connector 22 is used for connecting composite panels on the top surface of the box structure.

[0035] Specifically, the enclosure structure includes a long side panel 13, a wide side panel 12, and a top panel 11. Several composite panels in the long side panel 13 are connected by H-type connectors 23. The long side panel 13 and the wide side panel 12 are connected by S-type connectors 24. Several composite panels in the top panel 11 are connected by Z-type connectors 22. The four-sided panel formed by the long side panel 13 and the wide side panel 12 is connected to the top panel 11 by a top L-type connector 21.

[0036] like Figure 4 The S-shaped connector 24 can be understood as a combination of two sets of U-shaped profiles.

[0037] The connector is used in conjunction with the bolt assembly.

[0038] The joint sealing structure 5 is set at the corner joint of the box structure to play a sealing role. In this embodiment, the joint sealing structure 5 adopts a three-felt and two-cloth structure, including 300g glass fiber felt + 400g square cloth + 300g glass fiber felt + 400g square cloth + 300g glass fiber felt in sequence.

[0039] The specific assembly steps of the box are as follows: ① First, place the prefabricated steel or fiberglass frame on the work platform, and fill the interior with insulation materials such as polyurethane foam, rock wool, and XPS extruded board in sequence. Then, spray a layer of specific structural adhesive on its surface. Before it initially sets, align the fiberglass inner lining board of the same size with it and place it flat on its surface. Use a weight plate to apply pressure to remove bubbles and compact it until water is poured on to cure and form an adhesive force. Then, turn the sandwich panel over and spray adhesive in the same way. Place the fiberglass gelcoat board with the gelcoat side on it. Use a weight plate to apply pressure to remove bubbles and compact it until it cures. During assembly, the fiberglass inner lining board or fiberglass gelcoat board is used as the outer side.

[0040] ② Assemble the formed fiberglass composite panels, such as... Figure 3 When connecting adjacent composite panels in the same direction, use H-type connectors. First, fix the connector to the first composite panel, secure it with screws, and then install the second composite panel, and so on. Figure 4 The four corners are connected and fixed with S-shaped connectors, and the screws are tightened in sequence after they are in place;

[0041] ③ For example Figure 3 Then, the first composite panel at the top is hoisted into place. Next, the Z-shaped connector is fixed to the first composite panel. After the screws are in place, the second composite panel is installed, and so on.

[0042] ④ Next, fix the top L-shaped connectors to the perimeter of the composite panel box in sequence. First fix them to the top composite panel frame, and then fix them to the side frame.

[0043] ⑤ Finally, at the corner joints inside the box, roughen and remove dust from both sides of the joint. Use fiberglass felt, woven fabric and resin to bond them together in a "three felts and two fabrics" layering method. After removing internal bubbles, form a complete biological box structure. At this time, the assembled box structure can be connected to the base structure 3 at the bottom.

[0044] Example 2:

[0045] Based on Example 1, in this example, as Figure 6 The box structure is equipped with a partition 15, which is used to divide the internal space of the box into several partitions. The partition 15 can be made of composite panels or other materials.

[0046] like Figure 2 The box structure is equipped with a structural support frame 4, which can be assembled from several horizontal and vertical profiles and connected to composite panels in several directions inside to further increase the stability of the box structure.

[0047] Optionally, depending on the usage requirements, through holes 14 can be provided on the composite panel on either side of the enclosure.

[0048] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A bio-box with a fiberglass composite panel, characterized in that: It includes a composite panel, connectors and a joint sealing structure (5). The composite panel includes a fiberglass inner lining, an insulation layer and a fiberglass gel coat, which are arranged in layers. Several sets of composite panels are arranged and connected by connectors to form a box structure. The joint sealing structure (5) is set at the corner joints of the box structure.

2. The bio-box with fiberglass composite panel according to claim 1, characterized in that: The joint sealing structure (5) includes fiberglass mat, woven fabric, fiberglass mat, woven fabric and fiberglass mat arranged in sequence.

3. The bio-box with a fiberglass composite panel according to claim 1 or 2, characterized in that: The connectors include H-type connectors (23), S-type connectors (24) and Z-type connectors (22). The H-type connectors (23) are used for connecting composite panels on the same side of the box structure. The S-type connectors (24) are used for connecting corner positions between different sides of the box structure. The Z-type connectors (22) are used for connecting composite panels on the top surface of the box structure.

4. The bio-box with fiberglass composite panel according to claim 3, characterized in that: The connector also includes a top L-shaped connector (21), which is used to connect at the corner position between the top composite panel and the surrounding composite panels.

5. The bio-box with fiberglass composite panel according to claim 1, characterized in that: An adhesive layer is provided between the fiberglass lining board and the insulation layer, and between the insulation layer and the fiberglass gel coat board.

6. The bio-box with a fiberglass composite panel according to claim 1 or 5, characterized in that: The insulation layer includes one or more materials selected from polyurethane, XPS extruded board, rock wool, and polystyrene board.

7. The bio-box with fiberglass composite panel according to claim 1 or 5, characterized in that: A reinforcing structure is also provided between the fiberglass inner lining plate and the fiberglass gel coat plate.

8. The bio-box with fiberglass composite panel according to claim 7, characterized in that: The reinforcing structure includes a reinforcing frame located in the middle and around the fiberglass inner liner and fiberglass gel coat.

9. The bio-box with fiberglass composite panel according to claim 1, characterized in that: The box structure is equipped with a partition (15).

10. The bio-box with fiberglass composite panel according to claim 1, characterized in that: The box structure is provided with a structural support frame (4).

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