Waterproof energy storage cabinet and fire suppression device comprising same

Abstract

The utility model discloses a waterproof energy storage cabinet and a fire suppression device comprising the waterproof energy storage cabinet, the waterproof energy storage cabinet comprises a frame and a mask, the mask is arranged on the peripheral side of the frame, the mask is provided with a first waterproof structure, the first waterproof structure is arranged at the joint of the mask and the frame, the frame is provided with a second waterproof structure, and the second waterproof structure is arranged at the joint of the mask and the frame. The second waterproof structure is arranged at the joint of the frame and the mask, the first waterproof structure is provided with a connecting end and an extending end, the second waterproof structure is also provided with a connecting end and an extending end, and the connecting end of the first waterproof structure and the connecting end of the second waterproof structure are arranged in a staggered mode in the arrangement direction of the frame. The extension end of the first waterproof structure extends towards the second waterproof structure, the extension end of the second waterproof structure extends towards the first waterproof structure, and the extension end of the first waterproof structure and the extension end of the second waterproof structure are at least partially overlapped in the arrangement direction of the frame. Double waterproof protection is formed between the mask and the frame, and water can be effectively prevented from permeating into the waterproof energy storage cabinet.

Description

Technical Field

[0001] This application relates to the technical field of containers, and particularly to a waterproof energy storage cabinet and a fire suppression device including the same. Background Art

[0002] Under the background of the global low-carbon and decarbonization development, China's energy structure transformation has pressed the "fast forward button". Energy storage has become the core link of the global energy strategy, promoting the growth and consumption of renewable energy and enhancing the flexibility of the power system. In terms of market scale, the scale of lithium-ion energy storage will maintain rapid growth.

[0003] Lithium-ion battery energy storage technology has been increasingly widely used at home and abroad. With the participation of many scientific research institutions and enterprises, the demand for outdoor energy storage cabinets is increasing day by day. However, due to inevitable natural factors for outdoor energy storage cabinets, the requirements for the fire suppression device of the energy storage container are more stringent. During use, it is extremely easy to get water ingress, resulting in the failure of the electronic components of the equipment and unable to act in the event of a thermal runaway on-site, posing a huge potential safety hazard. Summary of the Invention

[0004] Aiming at the above problems of the prior art, the purpose of this application is to solve the waterproof sealing performance of the fire suppression device of the energy storage container in the prior art, and avoid the failure of the electronic components of the equipment caused by liquid infiltration and unable to act in the event of a thermal runaway on-site.

[0005] To solve the above problems, this application provides a waterproof energy storage cabinet and a fire suppression device including the same. The waterproof energy storage cabinet includes a frame and a cover plate. The cover plate is arranged on the outer peripheral side of the frame. A first waterproof structure is provided on the cover plate, and the first waterproof structure is arranged at the connection between the cover plate and the frame. A second waterproof structure is provided on the frame, and the second waterproof structure is arranged at the connection between the frame and the cover plate. The first waterproof structure has a connection end and an extension end, and the second waterproof structure also has a connection end and an extension end. Along the setting direction of the frame, the connection end of the first waterproof structure and the connection end of the second waterproof structure are arranged in a staggered manner. The extension end of the first waterproof structure extends towards the second waterproof structure, and the extension end of the second waterproof structure extends towards the first waterproof structure. The extension end of the first waterproof structure and the extension end of the second waterproof structure overlap at least partially in the setting direction of the frame.

[0006] Preferably, the connection end of the first waterproof structure is arranged at the outer edge of the cover plate, and the extension end of the first waterproof structure extends towards the second waterproof structure;

[0007] The connection end of the second waterproof structure is arranged at the inner edge of the frame, and the extension end of the second waterproof structure extends towards the first waterproof structure.

[0008] Preferably, the first waterproof structure and / or the second waterproof structure is a bent structure.

[0009] Preferably, the first waterproof structure and the mask are of an integrally formed structure, and / or the second waterproof structure and the frame are of an integrally formed structure.

[0010] Preferably, the waterproof energy storage cabinet further includes a rubber strip, and the rubber strip is arranged at the extending end of the first waterproof structure and / or the extending end of the second waterproof structure.

[0011] Preferably, at least on one side of the frame for opening and closing the mask, a second waterproof structure is provided, and on the mask for opening and closing, a first waterproof structure corresponding to the second waterproof structure is provided.

[0012] A fire suppression device, the fire suppression device includes a tray and the waterproof energy storage cabinet according to any one of the above, and the tray is arranged at the bottom end of the waterproof energy storage cabinet for carrying the waterproof energy storage cabinet.

[0013] Preferably, the tray is provided with blind holes for connecting with rivet nuts, and the tray is connected with the waterproof energy storage cabinet through the rivet nuts.

[0014] Preferably, the number of the blind holes is multiple, and the multiple blind holes are arranged at intervals in sequence along the extending direction of the tray.

[0015] Preferably, the tray is provided with a seal, and the seal is arranged on the surface of the tray facing the waterproof energy storage cabinet and extends along the extending direction of the tray.

[0016] Due to the above technical solutions, the waterproof energy storage cabinet and the fire suppression device including the same according to the present application have the following beneficial effects:

[0017] By providing the first waterproof structure and the second waterproof structure, a double waterproof protection is formed at the connection between the mask and the frame, forming an effective barrier, effectively preventing moisture from penetrating into the interior of the waterproof energy storage cabinet, and protecting the items stored inside the waterproof energy storage cabinet from getting damp. Moreover, the two waterproof structures are arranged in a staggered manner in the setting direction of the frame, and their extending ends extend towards each other, so that in the vertical direction of the frame, the inner waterproof structure can form a waterproof groove for carrying the moisture that flows into the gap between the mask and the frame but does not enter the interior of the waterproof energy storage cabinet, improving the sealing effect of the waterproof energy storage cabinet. In addition, the above two waterproof structures are simple and reliable in structure, can be applied to various environments and frames and masks of various materials, and improve the environmental adaptability and material compatibility of the waterproof structure. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of this application, the following will briefly introduce the attached drawings required in the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic structural diagram of the waterproof energy storage cabinet in the first embodiment of this application.

[0020] Figure 2 It is a partial enlarged view of the waterproof energy storage cabinet in the first embodiment of this application from the first perspective.

[0021] Figure 3 It is a partial enlarged view of the waterproof energy storage cabinet in the first embodiment of this application from the second perspective.

[0022] Figure 4 It is a partial enlarged view of the waterproof energy storage cabinet in the first embodiment of this application from the third perspective.

[0023] Figure 5 It is a schematic structural diagram of the fire suppression device in the closed state in the second embodiment of this application.

[0024] Figure 6 It is a schematic structural diagram of the fire suppression device in the open state in the second embodiment of this application.

[0025] Figure 7 It is a schematic structural diagram of the tray in the second embodiment of this application.

[0026] Among them, the attached drawing reference numerals illustrate: the waterproof energy storage cabinet 100, the mask 11, the frame 12, the first waterproof structure 13, the second waterproof structure 14, the rubber strip 15, the fire suppression device 200, the tray 21, the blind hole 22, the seal 23. Detailed implementation manners

[0027] The following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the attached drawings in the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, rather than all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by this application.

[0028] As used herein, "one embodiment" or "an embodiment" refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. These terms are only used for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0029]

Embodiment 1

[0030] As Figures 1-4 shown, Embodiment 1 provides a waterproof energy storage cabinet 100. The waterproof energy storage cabinet 100 includes a frame 12 and a mask 11. The mask 11 is disposed on the outer peripheral side of the frame 12. And a first waterproof structure 13 is provided on the mask 11. The first waterproof structure 13 is disposed at the connection between the mask 11 and the frame 12. A second waterproof structure 14 is provided on the frame 12. The second waterproof structure 14 is disposed at the connection between the frame 12 and the mask 11. Both the first waterproof structure 13 and the second waterproof structure 14 are respectively provided with a connection end and an extension end, that is: the first waterproof structure 13 is provided with a connection end and an extension end, and the second waterproof structure 14 is also provided with a connection end and an extension end. Along the setting direction of the frame 12, the connection end of the first waterproof structure 13 and the connection end of the second waterproof structure 14 are arranged in a staggered manner. The extension end of the first waterproof structure 13 extends towards the second waterproof structure 14, and the extension end of the second waterproof structure 14 extends towards the first waterproof structure 13. At the same time, the extension end of the first waterproof structure 13 and the extension end of the second waterproof structure 14 at least partially overlap in the setting direction of the frame 12.

[0031] Specifically, the setting direction of the frame 12 refers to the vertical direction and the horizontal direction of the frame 12. In the vertical direction, the connection ends of the first waterproof structure 13 and the second waterproof structure 14 are arranged in a staggered manner. That is to say, the connection ends of the first waterproof structure 13 and the second waterproof structure 14 are located at different heights in the vertical direction. And in the vertical direction, the extending end of the first waterproof structure 13 extends vertically towards the second waterproof structure 14, and the extending end of the second waterproof structure 14 extends vertically towards the first waterproof structure 13. The extending ends of the first waterproof structure 13 and the second waterproof structure 14 overlap at least partially in the vertical direction of the frame 12, that is, there is an overlapping area. In the horizontal direction, the connection ends of the first waterproof structure 13 and the second waterproof structure 14 are arranged in a staggered manner. That is to say, the connection ends of the first waterproof structure 13 and the second waterproof structure 14 are located at different positions in the horizontal direction. And in the horizontal direction, the extending end of the first waterproof structure 13 extends horizontally towards the second waterproof structure 14, and the extending end of the second waterproof structure 14 extends horizontally towards the first waterproof structure 13. The extending ends of the first waterproof structure 13 and the second waterproof structure 14 overlap at least partially in the horizontal direction of the frame 12, that is, there is an overlapping area.

[0032] Therefore, by setting the first waterproof structure 13 and the second waterproof structure 14, a double waterproof protection is formed at the connection between the mask 11 and the frame 12, forming an effective barrier to effectively prevent moisture from penetrating into the interior of the waterproof energy storage cabinet 100 and protecting the items stored inside the waterproof energy storage cabinet 100 from getting damp. And the two waterproof structures are arranged in a staggered manner in the setting direction of the frame 12, and their extending ends extend towards each other, so that in the vertical direction of the frame 12, the inner waterproof structure can form a waterproof groove for carrying the moisture that flows into the gap between the mask 11 and the frame 12 but does not enter the interior of the waterproof energy storage cabinet 100, improving the sealing effect of the waterproof energy storage cabinet 100. In addition, the above two waterproof structures have a simple and reliable structure and can be applied to frames 12 and masks 11 of various environments and various materials, improving the environmental adaptability and material compatibility of the waterproof structure.

[0033] And since the opening and closing part is the area of the waterproof energy storage cabinet 100 that is most likely to let water in, at least a second waterproof structure 14 is provided on one side of the frame 12 for opening and closing the mask 11, and a first waterproof structure 13 corresponding to the second waterproof structure 14 is provided on the mask 11 for opening and closing. Setting a double waterproof structure here can effectively prevent moisture from entering the cabinet through the opening and closing action.

[0034] In this embodiment, two waterproof structures are provided on the entire periphery of the frame 12. Specifically, on each periphery of the frame 12 and in each direction of each periphery of the frame 12, that is, two waterproof structures are provided on the four sides of each periphery. This can improve the sealing performance of the mask 11 and the frame 12 at the connection in all directions, ensuring that there are waterproof measures in any direction at the connection between the mask 11 and the frame 12, achieving 360-degree waterproof protection. In this way, even under extreme external conditions such as strong wind and heavy rain, a good waterproof effect can be maintained, improving the reliability of the seal of the waterproof energy storage cabinet 100.

[0035] Preferably, the connecting end of the first waterproof structure 13 is provided at the outer edge of the mask 11, and the extending end of the first waterproof structure 13 extends towards the second waterproof structure 14; the connecting end of the second waterproof structure 14 is provided at the inner edge of the frame 12, and the extending end of the second waterproof structure 14 extends towards the first waterproof structure 13. That is to say, along the setting direction of the frame 12, the second waterproof structure 14 is arranged inside the first waterproof structure 13.

[0036] In this way, by setting the connecting end of the first waterproof structure 13 at the outer edge of the mask 11 and the connecting end of the second waterproof structure 14 at the inner edge of the frame 12, a more tightly sealed layer can be formed at the edge, reducing the possibility of water penetration.

[0037] As Figures 2-4 shown, both the first waterproof structure 13 and the second waterproof structure 14 are bent structures. The bent structure can form a complex liquid flow path at the connection between the mask 11 and the frame 12, extending the path length of liquid infiltration. In this way, it is more difficult for the liquid to penetrate into the interior of the waterproof energy storage cabinet 100, thereby enhancing the sealing performance.

[0038] In other embodiments, both the first waterproof structure 13 and the second waterproof structure 14 can also be arc-shaped fan-shaped structures, that is, the connecting end of the first waterproof structure 13 is connected to the mask 11, the extending end of the first waterproof structure 13 smoothly extends towards the second waterproof structure 14, the connecting end of the second waterproof structure 14 is connected to the frame 12, and the extending end of the second waterproof structure 14 smoothly extends towards the first waterproof structure 13. In this way, a waterproof groove for carrying liquid can also be formed between the second waterproof structure 14 and the frame 12. In other embodiments, the first waterproof structure 13 and the second waterproof structure 14 can also be irregular fan-shaped structures or bent structures. Therefore, the specific structural forms of the first waterproof structure 13 and the second waterproof structure 14 can be set as required.

[0039] Moreover, in this embodiment, the first waterproof structure 13 and the mask 11 are integrally formed structures, and the second waterproof structure 14 and the frame 12 are also integrally formed structures. In this way, the waterproof structure and the main body structure (the mask 11 or the frame 12) form a continuous whole without seams or gaps, reducing potential water leakage points, thereby improving the sealing performance between the mask 11 and the frame 12. Moreover, the integrally formed structure reduces the assembly steps and enhances the structural strength of itself.

[0040] In other embodiments, the first waterproof structure 13 and the mask 11 can also be detachably connected, and the second waterproof structure 14 and the frame 12 can also be detachably connected. This makes the installation of the waterproof structure more intuitive and simple. The installer can directly operate at the edges of the mask 11 and the frame 12 without a complex alignment process. Therefore, for the installation methods of the two waterproof structures relative to the mask 11 and the frame 12, it can be specifically set according to the structural form of the waterproof energy storage cabinet 100 itself and the waterproof requirements as needed.

[0041] In addition, the waterproof energy storage cabinet 100 further includes a rubber strip 15. The rubber strip 15 is arranged at the extended end of the first waterproof structure 13 and / or the extended end of the second waterproof structure 14. The rubber strip 15 can fill the tiny gaps, combine with the first waterproof structure 13 and / or the second waterproof structure 14 to form a tighter seal, and effectively prevent the penetration of liquid.

[0042] In this embodiment, the rubber strip 15 is arranged at the extended end of the second waterproof structure 14. In other embodiments, the rubber strip 15 can also be arranged at the extended end of the first waterproof structure 13, or the rubber strip 15 can be arranged at the extended ends of both the first waterproof structure 13 and the second waterproof structure 14. It can be specifically set according to the environment where the waterproof energy storage cabinet 100 is located and the sealing requirements as needed.

[0043]

Embodiment 2

[0044] As Figures 5-7 shown, Embodiment 2 provides a fire suppression device 200. The fire suppression device 200 includes a tray 21 and the waterproof energy storage cabinet 100 described in Embodiment 1. The tray 21 is arranged at the bottom end of the waterproof energy storage cabinet 100 and is used to carry the waterproof energy storage cabinet 100. The fire suppression device 200 adopts the waterproof energy storage cabinet 100 described in Embodiment 1. Since the waterproof energy storage cabinet 100 can effectively prevent moisture from entering, the electronic components inside the fire suppression device 200 will not malfunction due to water ingress, ensuring that the fire suppression device 200 can operate normally under thermal runaway conditions, thereby improving the reliability of the fire suppression device 200.

[0045] Moreover, the tray 21 is not only used to carry the waterproof energy storage cabinet 100, but also can protect the bottom structure of the waterproof energy storage cabinet 100 from being damaged.

[0046] As Figure 7 shown, the tray 21 is provided with blind holes 22 for connecting with rivet nuts. The tray 21 is connected to the waterproof energy storage cabinet 100 through rivet nuts. The rivet nuts are fixed in the blind holes 22 by mechanical locking, providing a more secure connection than traditional screws, reducing connection looseness caused by vibration or impact, and improving the stability of the connection between the two. Moreover, the waterproof design of the rivet nuts, combined with the sealing effect of the blind holes 22, further enhances the waterproof ability at the connection point and prevents liquid from penetrating through the connection point.

[0047] As Figure 5 and Figure 7 shown, along the vertical direction of the frame 12, the cross-section of the tray 21 is the same as that of the waterproof energy storage cabinet 100. Therefore, a plurality of blind holes 22 are provided, and the plurality of blind holes 22 are arranged at intervals in sequence along the extending direction of the tray 21. Preferably, the plurality of blind holes 22 are all arranged at the top corners of the tray 21. The top corners are relatively strong parts of the tray 21. Therefore, arranging the blind holes 22 at the top corners can enhance the overall stability of the connection between the tray 21 and the waterproof energy storage cabinet 100. Moreover, the distribution of the blind holes 22 at the top corners helps to evenly disperse the weight from the waterproof energy storage cabinet 100, reducing the pressure on a single connection point, thereby improving the load capacity of the tray 21. In addition, the arrangement of the blind holes 22 at the top corners makes the installation of the two more intuitive and convenient, and the installer can quickly locate and complete the installation of the rivet nuts.

[0048] As Figure 5 and Figure 7 shown, the tray 21 is further provided with a seal 23. The seal 23 is arranged on the surface of the tray 21 facing the waterproof energy storage cabinet 100 and extends along the extending direction of the tray 21. Specifically, the seal 23 is a sealing strip, which fills the gap at the connection between the tray 21 and the waterproof energy storage cabinet 100, and can effectively prevent liquid from penetrating through these gaps, thereby enhancing the overall waterproof performance. And the sealing strip is easy to install and can be quickly installed on the surface of the tray 21, simplifying the installation steps.

[0049] The above description has fully disclosed the specific embodiments of the present application. It should be noted that any changes made by those skilled in the art to the specific embodiments of the present application do not depart from the scope of the claims of the present application. Accordingly, the scope of the claims of the present application is not limited solely to the foregoing specific embodiments.

Claims

1. A waterproof energy storage cabinet, characterized in that: The waterproof energy storage cabinet (100) comprises a frame (12) and a mask (11), wherein the mask (11) is arranged on the outer peripheral side of the frame (12), the mask (11) is provided with a first waterproof structure (13), the first waterproof structure (13) is arranged at the connection between the mask (11) and the frame (12), the frame (12) is provided with a second waterproof structure (14), the second waterproof structure (14) is arranged at the connection between the frame (12) and the mask (11), the first waterproof structure (13) is provided with a connecting end and an extending end, the first waterproof structure (13) is provided with a connecting end and an extending end, and the first waterproof structure (13) is provided with a connecting end and an extending end. The second waterproof structure (14) is also provided with a connection end and an extension end. Along the setting direction of the frame (12), the connection end of the first waterproof structure (13) and the connection end of the second waterproof structure (14) are staggered. The extension end of the first waterproof structure (13) extends toward the second waterproof structure (14), and the extension end of the second waterproof structure (14) extends toward the first waterproof structure (13). The extension end of the first waterproof structure (13) and the extension end of the second waterproof structure (14) at least partially overlap in the setting direction of the frame (12).

2. The waterproof energy storage cabinet according to claim 1, characterized in that: The connection end of the first waterproof structure (13) is arranged at the outer edge of the mask (11), and the extension end of the first waterproof structure (13) extends toward the second waterproof structure (14); The connection end of the second waterproof structure (14) is arranged at the inner edge of the frame (12), and the extension end of the second waterproof structure (14) extends toward the first waterproof structure (13).

3. The waterproof energy storage cabinet according to claim 1, characterized in that: The first waterproof structure (13) and / or the second waterproof structure (14) is a bent structure.

4. The waterproof energy storage cabinet according to claim 1, characterized in that: The first waterproof structure (13) and the mask (11) are an integrally formed structure, and / or the second waterproof structure (14) and the frame (12) are an integrally formed structure.

5. The waterproof energy storage cabinet according to claim 1, characterized in that: The waterproof energy storage cabinet (100) further comprises a rubber strip (15), wherein the rubber strip (15) is arranged at an extended end of the first waterproof structure (13) and / or an extended end of the second waterproof structure (14).

6. The waterproof energy storage cabinet according to claim 1, characterized in that: A second waterproof structure (14) is provided on at least one side of the frame (12) used for opening and closing the mask (11), and a first waterproof structure (13) corresponding to the second waterproof structure (14) is provided on the mask (11) used for opening and closing.

7. A fire suppression device (200), characterized in that: The fire suppression device (200) comprises a tray (21) and the waterproof energy storage cabinet (100) according to any one of claims 1 to 6, wherein the tray (21) is arranged at the bottom end of the waterproof energy storage cabinet (100) and is used to support the waterproof energy storage cabinet (100).

8. The fire suppression device according to claim 7, characterized in that: The tray (21) is provided with a blind hole (22) for connecting with a rivet nut, and the tray (21) is connected to the waterproof energy storage cabinet (100) via the rivet nut.

9. The fire suppression device according to claim 8, characterized in that: The number of the blind holes (22) is plural, and the plural blind holes (22) are arranged in sequence and at intervals along the extension direction of the tray (21).

10. The fire suppression device according to claim 7, characterized in that: The tray (21) is provided with a sealing member (23), and the sealing member (23) is arranged on a side surface of the tray (21) facing the waterproof energy storage cabinet (100) and is extended along an extension direction of the tray (21).

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