A fireproof partition device for charging and swapping cabinets

Abstract

This invention relates to a fireproof partition device, and discloses a fireproof partition device for a charging and swapping cabinet, which includes a device body (1). The device body (1) includes a frame, on which a top fireproof plate (3), a rear fireproof plate (4), and two side fireproof plates (5) are provided. The top fireproof plate (3), the side fireproof plates (5), and the rear fireproof plate (4) together form a placement cavity (6) for placing the charging and swapping cabinet. By setting up a fireproof partition device for placing the charging and swapping cabinet, this invention can provide double protection when the battery thermal runaway occurs and burns, effectively blocking the spread of fire, buying more time for fire fighting, and avoiding greater property damage and casualties.

Description

Technical Field

[0001] This invention relates to a fireproof partition device, and more particularly to a fireproof partition device for a charging and swapping cabinet. Background Technology

[0002] Existing fire prevention measures for charging and swapping cabinets typically involve installing fire extinguishers inside the cabinet or fire suppression equipment such as fire extinguishing balls and sprinklers on the top of the cabinet to extinguish fires in the event of battery thermal runaway and combustion. While this method is effective, it is insufficient to effectively and quickly control a fire in special circumstances such as equipment failure or rapid fire spread when the existing equipment is inadequate. Therefore, it is necessary to add an additional layer of fire protection to existing charging and swapping cabinets that already possess fire protection capabilities, thus providing double protection against fire. Summary of the Invention

[0003] This invention addresses the shortcomings of existing fire protection technologies for charging and swapping cabinets by providing a fireproof partition device for charging and swapping cabinets.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0005] A fireproof partition device for a charging and swapping cabinet includes a device body, which includes a frame. The frame is provided with a top fireproof plate, a rear fireproof plate, and two side fireproof plates. The top fireproof plate, side fireproof plates, and rear fireproof plate together form a placement cavity for placing the charging and swapping cabinet.

[0006] Enclosing the charging and swapping cabinet with fireproof panels can effectively prevent fires and provide secondary fire protection for the charging and swapping cabinet, which already has a certain fire protection capability.

[0007] Preferably, the frame includes two side frames and a top frame connected between the two side frames. The top fireproof board is set on the top frame, the two side fireproof boards are respectively set on the two side frames, and the rear fireproof board is set between the two side frames. The top fireproof board, the rear fireproof board and the side fireproof boards are arranged perpendicular to each other.

[0008] Preferably, the side frame includes two adjacent uprights. The left and right sides of the uprights and the end faces facing the adjacent uprights are provided with vertical mounting grooves that extend along the length of the uprights. The upper and lower ends of the vertical mounting grooves extend to the upper and lower end faces of the uprights, respectively. The rear fireproof panel and the side fireproof panel are respectively installed in the corresponding vertical mounting grooves.

[0009] Preferably, both the rear fireproof panel and the side fireproof panel are assembled from multiple fireproof panel components from bottom to top, with assembly beams at both ends of the fireproof panel components connected to the uprights. The use of multiple fireproof panel components for the rear and side fireproof panels facilitates transportation, saves costs, and is easy to install.

[0010] Preferably, the fireproof panel assembly is rectangular with U-shaped pads on all four edges. The openings of the U-shaped pads face the fireproof panel assembly and are fitted onto its edges. The U-shaped pads on the left and right side edges of the fireproof panel assembly can be inserted into corresponding vertical mounting slots. The U-shaped pads protect the edges of the rear and side fireproof panels, making their installation on the side frame more stable and convenient.

[0011] Preferably, the vertical mounting groove is a T-shaped groove with a T-shaped cross-section, and the assembly beam is a C-shaped steel beam with T-shaped blocks at both ends that slide with the T-shaped groove. Each end face of the assembly beam has fastening bolts that pass through the T-shaped blocks from the inside of the end face of the assembly beam and abut against the inner wall of the T-shaped groove. This connection method between the assembly beam and the vertical mounting groove allows for the positioning of the assembly beam at any position on the vertical mounting groove, enabling better positioning of the fireproof component panels.

[0012] Preferably, the top and bottom crossbeams of the device body are flush with the top and bottom faces of the uprights, respectively. The top face of the upright and the flush face of the crossbeam together form an installation plane. The installation plane at the top of the side fireproof plate is divided into an inner main installation surface and an outer reserved installation surface along the center line. The two ends of the top frame are respectively installed on the main installation surfaces of the two side frames. The reserved installation surface is provided with first bolt mounting holes. The provision of reserved installation surfaces allows for rapid assembly and expansion of the device body according to actual needs without affecting the use of the existing device body.

[0013] Preferably, a sealing beam is bolted to the reserved mounting surface, with its outer side flush with the outer side of the column and its upper end flush with the upper end of the top frame. The sealing beam provides better structural strength and better expansion protection for the stand-alone device or the device located at the beginning or end.

[0014] Preferably, the inner and outer sides of the assembly beam at the bottom of the side fireproof panel are provided with second bolt mounting holes. Connecting plates for connecting to the side of the charging / swapping cabinet are bolted to these second bolt mounting holes. The connecting plates ensure the charging / swapping cabinet is stably placed within the placement cavity, allowing the partition device to effectively block fire. Both ends of the connecting plates are bolted to the charging / swapping cabinet and the assembly beam respectively, making the connection simple and easy to operate.

[0015] Preferably, the top frame is a rectangular frame, with both ends of the rectangular frame mounted on the main mounting surfaces on both sides. The rectangular frame includes a vertically arranged frame and a horizontal frame connected to the inner side of the vertical frame. The vertical and horizontal frames together form an L-shaped step. An extension frame is provided on the end face of the horizontal frame away from the vertical frame, and a horizontal support plate extending towards the vertical frame to support the top fireproof board is provided on the upper end face of the extension frame. The design of the rectangular frame structure enables the top fireproof board to be stably installed on the top frame.

[0016] A cross-shaped support rod is located in the middle of the rectangular frame, and the fireproof board on the top surface is connected to the cross-shaped support rod. A smoke detector and a fire extinguishing ball are installed on the cross-shaped support rod and placed inside the placement cavity. The smoke detector and fire extinguishing ball give the charging and swapping cabinet good fire protection capabilities.

[0017] This invention, by adopting the above technical solutions, has significant technical effects:

[0018] This invention, by setting up a fireproof partition device for placing the charging and swapping cabinet, can provide double protection in the event of battery thermal runaway and combustion, effectively preventing the spread of fire, buying more time for firefighting, and avoiding greater property damage and casualties. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the usage state of Embodiment 1 of the present invention.

[0020] Figure 2 yes Figure 1 A schematic diagram of the structure of the device body.

[0021] Figure 3 yes Figure 2 A schematic diagram of the mid-lateral skeleton.

[0022] Figure 4 yes Figure 2 A schematic diagram of the structure of the top surface skeleton.

[0023] Figure 5 yes Figure 3 A magnified view of part A in the middle.

[0024] Figure 6 yes Figure 3 A magnified view of part B in the middle section.

[0025] Figure 7 yes Figure 2 A schematic diagram showing the connection between the fireproof panel assembly and the upright.

[0026] Figure 8 yes Figure 2 A structural schematic diagram of the centrally assembled crossbeam. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] A fireproof partition device for a charging and swapping cabinet, such as Figures 1-8 As shown, the device includes a main body 1, which comprises a frame. The frame has a top fireproof plate 3, a rear fireproof plate 4, and two side fireproof plates 5. The top fireproof plate 3, side fireproof plates 5, and rear fireproof plate 4 together form a placement cavity 6 for housing the charging / swapping cabinet. The charging / swapping cabinet is placed inside the placement cavity 6. In the event of a fire in the charging / swapping cabinet, the fire is contained, preventing it from spreading to the outside of the main body 1.

[0030] In this embodiment, the top fireproof board 3, the rear fireproof board 4, and the two side fireproof boards 5 are all Class A fireproof boards, which form a placement cavity 6, so that the charging and swapping cabinet is surrounded by Class A fireproof boards, which can effectively play a fireproof barrier role. In addition to the fire protection capabilities of the swapping cabinet itself, an extra layer of fire protection is added, which can provide double insurance in the event of battery thermal runaway and combustion, effectively blocking the spread of fire, buying time for fire fighting, and avoiding greater property damage and casualties.

[0031] In this embodiment, the frame includes two side frames 20 and a top frame 21 connected between the two side frames 20. The top fireproof board 3 is disposed on the top frame 21, the two side fireproof boards 5 are respectively disposed on the two side frames 20, and the rear fireproof board 4 is disposed between the two side frames 20. The top fireproof board 3, the rear fireproof board 4 and the side fireproof boards 5 are arranged perpendicular to each other.

[0032] The side frame 20 includes two adjacent uprights 201. The left and right sides of the uprights 201 and the end faces facing the adjacent uprights 201 are provided with vertical mounting grooves 202 that are arranged along the length of the uprights 201. The upper and lower ends of the vertical mounting grooves 202 extend to the upper and lower end faces of the uprights 201, respectively. The rear fireproof plate 4 and the side fireproof plate 5 are respectively installed in the corresponding vertical mounting grooves 202.

[0033] In this embodiment, both the rear fireproof panel 4 and the side fireproof panel 5 are assembled from multiple fireproof panel components 7 from bottom to top. Both the upper and lower ends of the fireproof panel components 7 are provided with assembly beams 701 whose ends are connected to the column rods 201.

[0034] Among them, the vertical installation groove 202 is a T-shaped groove with a T-shaped cross section, the assembly beam 701 is a C-shaped steel beam and both ends are provided with T-shaped blocks 703 that slide with the T-shaped groove, and both ends of the assembly beam 701 are provided with fastening bolts 704 that pass through the T-shaped blocks 703 from the inside of the end face of the assembly beam 701 and can be tightened against the inner wall of the T-shaped groove.

[0035] Both the rear fireproof panel 4 and the side fireproof panel 5 are inserted into the vertical mounting slot 202 from top to bottom to install the fireproof panels on the frame. The fixing method is simply to limit and fix the fireproof panel assembly 7 by inserting the assembly beam 701 between adjacent fireproof panel assemblies 7. The entire installation process does not require each fireproof panel assembly 7 to be fixed to the upper limit of the column rod 201. There is no need to set additional assembly connectors between adjacent fireproof panels during the assembly process. It is only necessary to control the position of the assembly beam 701 by tightening the bolts 704 to achieve the positioning of fireproof panel assemblies 7 of different specifications and sizes on the column rod 201. There is no need to set additional connections between the assembly beam 701 and the fireproof panel assembly 7. It is only necessary to fix the fireproof panel assembly 7 as soon as possible by pressing. This method makes the disassembly, installation, position adjustment and replacement of fireproof panel assemblies 7 of different specifications very convenient and quick, and can fully realize the rapid assembly of the device body 1.

[0036] Both the rear fireproof panel 4 and the side fireproof panel 5 adopt this splicing method, which can reduce the volume of a single fireproof panel, facilitate transportation, save effort during installation, reduce costs to a certain extent, and meet the needs of partition devices of different heights as required.

[0037] The fireproof board assembly 7 is rectangular and has U-shaped pads 702 on all four edges. The openings of the U-shaped pads 702 face the fireproof board assembly 7 and are fitted onto the edges of the fireproof board assembly 7. The U-shaped pads 702 on the left and right side edges of the fireproof board assembly 7 can be inserted into the corresponding vertical mounting slots 202.

[0038] During installation, the protective panel can be wrapped around its perimeter with a U-shaped pad 702 to protect the fireproof panel assembly 7 from all sides. This provides good protection for the fireproof panel assembly 7 during both transportation and assembly. The U-shaped pad 702 can also be made of a smooth material, allowing the fireproof panel assembly 7 to be inserted more smoothly into the vertical mounting slot 202 during assembly, enabling rapid assembly. Furthermore, since the fireproof panel assembly 7 is made of a different material than the column rod 201, the U-shaped pad 702 provides installation support for the fireproof panel assembly 7 within the vertical mounting slot 202, ensuring more stable support for the fireproof panel on the column rod 201.

[0039] In this embodiment, the assembly beams 701 located at the top and bottom of the device body 1 are flush with the upper and lower end faces of the column rod 201, respectively. The upper end face of the column rod 201 and the end face of the assembly beams 701 that are flush with the upper end face of the column rod 201 together form an installation plane. The installation plane located on the upper end of the side fireproof plate 5 is divided into an inner main installation surface 705 and an outer reserved installation surface 706 along the center line. The two ends of the top frame 21 are respectively installed on the main installation surfaces 705 of the two side frames 20. The reserved installation surface 706 is provided with a first bolt mounting hole 707.

[0040] The assembly beam 701 at the bottom of the side fireproof plate 5 has second bolt mounting holes 709 on both its inner and outer sides. Connecting plates 710 for connecting to the side of the charging / swapping cabinet are bolted to these second bolt mounting holes 709. The connecting plates 710 ensure good connection stability between the isolation device and the charging / swapping cabinet, allowing the charging / swapping cabinet to be stably placed within the placement cavity 6. Furthermore, the pre-drilled bolt mounting holes on both sides of the assembly beam 701 ensure a stable connection between the device body 1 and the charging / swapping cabinet within the expanded device body 1, fully guaranteeing the stability and feasibility of subsequent expansion.

[0041] In this embodiment, the device body 1 can be set as one or more depending on the actual number of charging and swapping cabinets. When the device body 1 is a single unit, a sealing beam 708 is bolted to the reserved mounting surface 706. The outer side of the beam is flush with the outer side of the column rod 201, and the upper end is flush with the upper end of the top frame 21. The sealing beam 708 makes the connection structure between the top frame 21 and the side frame 20 in the entire device body 1 more stable, and the entire device has better structural strength. It also provides a certain degree of protection for the reserved mounting surface 706, providing a better prerequisite for subsequent expansion.

[0042] When there are multiple device bodies 1, it is only necessary to remove the sealing beam 708 on the side that needs to be expanded, and then directly install the top frame end on the adjacent device body 1 onto the reserved mounting surface 706 with bolts to achieve the expansion of the device body 1. This expansion process will not affect the existing partition device at the installation station, and it can also share the corresponding side fireproof plate 5 with the existing partition device, which greatly saves expansion costs and increases expansion efficiency.

[0043] In this embodiment, the top frame 21 is a rectangular frame. The two ends of the rectangular frame are respectively installed on the main body mounting surfaces 705 on both sides. The rectangular frame includes a vertical frame 211 with the plate surface vertically arranged and a horizontal frame 212 connected to the inner side of the vertical frame 211. The vertical frame 211 and the horizontal frame 212 together form an L-shaped step. An extension frame 213 with the plate surface vertically arranged is provided on the end face of the horizontal frame 212 away from the vertical frame 211. A horizontal support plate 214 extending toward the vertical frame 211 to support the top fireproof board 3 is provided on the upper end face of the extension frame 213.

[0044] The rectangular frame structure of the top frame 21 ensures that the fireproof board 3 will not protrude from the rectangular frame during installation, thus ensuring that the upper surface of the entire partition device is a flat surface and enhancing the aesthetics of the overall structure. On the other hand, the cross-shaped support rod 215 ensures the installation stability of the fireproof board 3, and the horizontal support plate 214 further enhances the installation stability of the fireproof board 3. Designing the rectangular frame as an L-shape provides a better connection surface between the top frame 21 and the side frame 20, and also reduces the weight of the entire top frame as much as possible while meeting various requirements.

[0045] A cross-shaped support rod 215 is provided in the middle of the rectangular frame. The fireproof plate 3 on the top surface is connected to the cross-shaped support rod 215. A smoke alarm and a fire extinguishing ball (not shown in the figure) are installed on the cross-shaped support rod 215 in the placement cavity 6. The smoke alarm and the fire extinguishing ball are existing fire protection devices of the charging and swapping cabinet, which makes the charging and swapping cabinet itself have good fire protection capabilities.

[0046] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. A fireproof partition device for a charging and swapping cabinet, comprising a device body (1), characterized in that: The device body (1) includes a frame, on which a top fireproof plate (3), a rear fireproof plate (4) and two side fireproof plates (5) are provided. The top fireproof plate (3), the side fireproof plates (5) and the rear fireproof plate (4) together form a placement cavity (6) for placing the charging and swapping cabinet. The frame includes two side frames (20) and a top frame (21) connecting the two side frames (20); the side frames (20) include two adjacent uprights (201), and the left and right sides of the uprights (201) and the end faces facing the adjacent uprights (201) are provided with vertical mounting grooves (202) that are arranged along the length of the uprights (201). The rear fireproof panel (4) and the side fireproof panel (5) are both spliced ​​from bottom to top by multiple fireproof panel components (7). The rear fireproof panel (4) and the side fireproof panel (5) are both inserted into the vertical mounting groove (202) from top to bottom to realize the installation of the fireproof panel on the frame. The upper and lower ends of the fireproof panel component (7) are provided with assembly beams (701) that are connected to the column rod (201). The fireproof board assembly (7) is rectangular and has U-shaped pads (702) on all four edges. The opening of the U-shaped pads (702) faces the fireproof board assembly (7) and is fitted onto the edge of the fireproof board assembly (7). The U-shaped pads (702) are used to wrap the protective board before installation. The U-shaped pads (702) on the left and right side edges of the fireproof board assembly (7) can be inserted into the corresponding vertical mounting slots (202). The top frame (21) is a rectangular frame. The two ends of the rectangular frame are respectively installed on the main mounting surfaces (705) on both sides. The rectangular frame includes a vertical frame (211) with the plate surface vertically arranged and a horizontal frame (212) connected to the inner side of the vertical frame (211). The vertical frame (211) and the horizontal frame (212) together form an L-shaped step. The end face of the horizontal frame (212) away from the vertical frame (211) is provided with an extension frame (213) with the plate surface vertically arranged. The upper end face of the extension frame (213) is provided with a horizontal support plate (214) extending toward the vertical frame (211) to support the top fireproof board (3). A cross-shaped support rod (215) is provided in the middle of the rectangular frame. The top fireproof plate (3) is connected to the cross-shaped support rod (215). A smoke alarm and a fire extinguishing ball are provided on the cross-shaped support rod (215) and installed in the placement cavity (6).

2. The fireproof partition device for a charging / swapping cabinet according to claim 1, characterized in that: The top fireproof board (3) is set on the top frame (21), the two side fireproof boards (5) are set on the two side frames (20) respectively, and the rear fireproof board (4) is set between the two side frames (20); the top fireproof board (3), the rear fireproof board (4) and the side fireproof board (5) are set perpendicular to each other.

3. A fireproof partition device for a charging / swapping cabinet according to claim 2, characterized in that: The upper and lower ends of the vertical mounting groove (202) extend to the upper and lower ends of the column rod (201); the rear fireproof plate (4) and the side fireproof plate (5) are respectively installed in the corresponding vertical mounting groove (202).

4. A fireproof partition device for a charging / swapping cabinet according to claim 1, characterized in that: The vertical mounting groove (202) is a T-shaped groove with a T-shaped cross section. The assembly beam (701) is a C-shaped steel beam with T-shaped blocks (703) at both ends that slide with the T-shaped groove. The assembly beam (701) has fastening bolts (704) on both ends that pass through the T-shaped blocks (703) from the inside of the end face of the assembly beam (701) and can be pressed against the inner wall of the T-shaped groove.

5. A fireproof partition device for a charging / swapping cabinet according to claim 1, characterized in that: The assembly beams (701) located at the top and bottom of the main body (1) are flush with the upper and lower ends of the column rod (201), respectively. The upper end of the column rod (201) and the end face of the assembly beam (701) that is flush with the upper end of the column rod (201) together form the installation plane. The installation plane located on the upper end of the side fireproof plate (5) is divided into the inner main installation surface (705) and the outer reserved installation surface (706) along the center line. The two ends of the top frame (21) are respectively installed on the main installation surface (705) of the two side frames (20). The reserved installation surface (706) is provided with the first bolt installation hole (707).

6. A fireproof partition device for a charging / swapping cabinet according to claim 5, characterized in that: A sealing beam (708) with an outer side flush with the outer side of the column rod (201) and an upper end flush with the upper end of the top frame (21) is installed on the reserved installation surface (706) by bolts.

7. A fireproof partition device for a charging / swapping cabinet according to claim 5, characterized in that: The inner and outer sides of the assembly beam (701) located at the bottom of the side fireproof plate (5) are provided with second bolt mounting holes (709), and a connecting plate (710) for connecting to the side of the charging and swapping cabinet is connected by bolts at the second bolt mounting holes (709).

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