Fire-fighting module fixing structure of battery energy storage subrack

Abstract

The utility model relates to the technical field of battery energy storage subrack fire protection, and provides a fire protection module fixing structure of a battery energy storage subrack, which comprises a battery energy storage subrack, a mounting seat and a fixing bolt, the mounting seat is provided with a bolt hole, and the fixing bolt penetrates through the bolt hole to be in threaded connection with the end part of the battery energy storage subrack. The bolt hole is formed in the top of the mounting seat, and the fixing bolt is in threaded connection with the lower part of the end part of the battery energy storage plug-in box. The mounting seat is used as an externally-loaded part, after the mounting seat is connected to the end of the battery energy storage plug-in box through the fixing bolts, the mounting seat can be located below the end of the battery energy storage plug-in box, device arrangement at the end of the battery energy storage plug-in box is not affected, then the mounting seat is used as a carrier, and the fire-fighting detection assembly is connected to the mounting seat. Therefore, connection processing between the fire-fighting detection assembly and the battery energy storage plug-in box is realized under the condition that device arrangement of the battery energy storage plug-in box is not influenced, and the fire-fighting detection assembly and the battery energy storage plug-in box are convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery energy storage plug -in box fire fighting technical field especially relates to a kind of fire-fighting module fixing structure of battery energy storage plug -in box. BACKGROUND

[0002] Battery energy storage container needs to carry out fire detection treatment to battery energy storage plug -in box in use process, to prevent battery overheating and increase fire risk. Battery energy storage container uses the design of placing high-pressure box in the middle of upper cluster and lower cluster, when meeting the functional requirement of cluster level fire detection, it needs to increase cluster level fire detector fixing assembly in the middle of upper cluster and lower cluster plug -in box.

[0003] The application with publication number CN116093535A proposes a battery plug-in box, a fire-fighting device, a battery fire-fighting method and device, which comprises a plug-in box upper cover, a battery explosion-proof valve port, a drainage pipe, a gas pressure sensing device and a plug-in box body. The plug-in box body is provided with a battery. The drainage pipe is provided with a sensing valve. The plug-in box upper cover is provided with a channel, and the channel is filled with liquid fire-fighting medium. The gas pressure sensing device is arranged on the drainage pipe. The drainage pipe is connected with the channel. The battery explosion-proof valve port is arranged on one side of the plug-in box body close to the drainage pipe. The nozzle of the drainage pipe is arranged opposite to the battery explosion-proof valve port. However, the device arrangement in the existing battery energy storage container is complex, and the front end of the plug-in box has spatial constraints from the door panel of the energy storage container. In order to optimize the spatial arrangement of the energy storage container, it is difficult to find a suitable position for arranging the fire detection assembly. After installing the fire detection assembly, the modification amount and cost of the energy storage container will greatly increase. Therefore, the present application proposes a fire-fighting module fixing structure of battery energy storage plug -in box to solve the above problems. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a fire-fighting module fixing structure of battery energy storage plug -in box to solve the technical problem that the existing battery energy storage plug -in box is not convenient for arranging the fire detection assembly.

[0005] The technical scheme of the utility model is as follows: the utility model provides a fire-fighting module fixing structure of battery energy storage plug -in box, which comprises a battery energy storage plug -in box, a mounting seat and a fixing bolt, wherein,

[0006] The mounting seat is provided with a bolt hole, and the fixing bolt is threadedly connected with the end of the battery energy storage plug -in box through the bolt hole. The bolt hole is arranged at the top of the mounting seat, and the fixing bolt is threadedly connected below the end of the battery energy storage plug -in box. The fire detection assembly is arranged on the mounting seat.

[0007] On the basis of the above technical scheme, preferably, one side of the mounting seat is provided with a mounting groove, and the fire detection assembly is arranged inside the mounting groove.

[0008] On the basis of the above technical scheme, preferably, further comprising a blocking frame and a limiting ring, wherein,

[0009] The blocking frame is arranged on one side of the mounting seat and located at the top of the fire detection assembly, and is used for shielding the fire detection assembly in the vertical direction;

[0010] The limiting ring is arranged on the blocking frame and is used for allowing the cable to pass through.

[0011] On the basis of the above technical scheme, preferably, the bottom of the blocking frame is provided with water-absorbing foam.

[0012] On the basis of the above technical scheme, preferably, further comprising a clamping seat, a connecting seat and a first compression spring, wherein,

[0013] The connecting seat is slidingly connected to the inner side of the mounting groove and slides towards or away from the fire detection assembly;

[0014] The clamping seat is arranged at the end of the connecting seat, and one side of the clamping seat away from the connecting seat is provided with a limiting groove, the fire detection assembly is inserted into the limiting groove, and the fire detection assembly is fitted with the groove wall of the limiting groove;

[0015] The first compression spring is arranged between the connecting seat and the mounting seat and is used for resetting the sliding position of the connecting seat.

[0016] On the basis of the above technical scheme, preferably, the number of the connecting seats is two, and the two connecting seats are respectively located on both sides of the fire detection assembly, and the two clamping seats are arranged on the opposite sides of the two connecting seats.

[0017] On the basis of the above technical scheme, preferably, the connecting seat comprises a first sliding block and an expansion block, wherein,

[0018] A first sliding groove is formed in the groove side wall of the mounting groove, and a stabilizing groove is formed in the groove inner wall of the mounting groove, the first sliding block is slidingly connected to the inside of the first sliding groove, and the expansion block is inserted into the inside of the stabilizing groove.

[0019] On the basis of the above technical scheme, preferably, further comprising a limiting piece and a second spring, wherein,

[0020] The limiting groove is communicated to the end of the clamping seat;

[0021] A limiting piece is slidably arranged on the side of the clamping seat away from the connecting seat and on the side of the fire detection assembly away from the mounting seat, and is used for shielding the fire detection assembly by sliding towards or away from the fire detection assembly.

[0022] A second spring is arranged between the limiting piece and the clamping seat, and is used for resetting the sliding position of the limiting piece.

[0023] On the basis of the above technical scheme, preferably, the limiting piece comprises a front limiting block and a second sliding block, wherein,

[0024] The front limiting block is fixedly connected with the second sliding block, and the inner side of the limiting groove is provided with a second sliding groove, and the second sliding block is slidably connected with the front limiting block.

[0025] On the basis of the above technical scheme, preferably, the second sliding block extends out of the second sliding groove, and the second sliding block slides in two directions perpendicular to each other, when the second sliding block slides to the inside of the second sliding groove, the front limiting block is separated from the fire detection assembly, and the side wall of the front limiting block away from the mounting seat is an inclined side wall.

[0026] The fire module fixing structure of the battery energy storage plug-in box has the following advantages

[0027] Beneficial effects:

[0028] (1) By taking the mounting seat as an externally loaded component, after being connected to the end of the battery energy storage plug-in box through the fixing bolt, the mounting seat can be located below the end of the battery energy storage plug-in box and does not affect the arrangement of devices at the end of the battery energy storage plug-in box, and then the mounting seat is taken as a carrier to connect the fire detection assembly to the mounting seat, so that the fire detection assembly is connected to the battery energy storage plug-in box without affecting the arrangement of devices of the battery energy storage plug-in box, and is convenient to use.

[0029] (2) By arranging two clamping seats to clamp the fire detection assembly from both sides of the fire detection assembly, after the fire detection assembly is connected to the mounting seat, the fire detection assembly can naturally press the clamping seat and compress the first compression spring, and the compressed first compression spring continuously applies force to the clamping seat, so that the clamping seat continuously clamps the fire detection assembly, thereby increasing the connection stability of the fire detection assembly, and the groove wall of the limiting groove can shield and protect the fire detection assembly, further improving the connection stability of the fire detection assembly. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0031] Figure 1 It is a perspective view of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0032] Figure 2 It is a perspective view of the mounting seat structure of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0033] Figure 3 It is a perspective view of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application. Figure 2 It is a front view of the structure shown in the figure.

[0034] Figure 4 It is a front view of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application. Figure 3 It is a sectional view of the structure at A-A shown in the figure.

[0035] Figure 5 It is a right view of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0036] Figure 6 It is a sectional view of the structure at B-B shown in the figure. Figure 5

[0037] Figure 7 It is a schematic diagram of the connection mode of the clamping seat and the mounting seat of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0038] Figure 8 It is a schematic diagram of the connection mode of the clamping seat and the mounting seat of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0039] Figure 9 It is a perspective view of the mounting seat of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0040] Figure 10 It is a perspective view of the limiting piece of the fire-fighting module fixing structure of the battery energy storage plug-in box of the present application.

[0041] ​In the diagram: 1. Battery storage box; 21. Mounting base; 211. Bolt hole; 212. Mounting groove; 213. First slide groove; 214. Stabilizing groove; 22. Fixing bolt; 3. Fire detection component; 41. Baffle; 42. Limiting ring; 43. Water-absorbing foam; 5. Clamping seat; 51. Limiting groove; 52. Second slide groove; 6. Connecting seat; 61. First slider; 62. Extension block; 7. First compression spring; 8. Limiting component; 81. Front limiting block; 82. Second slider; 9. Second spring. Detailed Implementation

[0042] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0043] like Figures 1-10 As shown, the fire protection module fixing structure of the battery energy storage box of this utility model includes a battery energy storage box 1, a mounting base 21 and a fixing bolt 22. The mounting base 21 has a bolt hole 211, and the fixing bolt 22 passes through the bolt hole 211 and is threaded to the end of the battery energy storage box 1. The bolt hole 211 is located at the top of the mounting base 21, and the fixing bolt 22 is threaded to the lower end of the battery energy storage box 1. The fire detection component 3 is mounted on the mounting base 21.

[0044] In specific implementation, the mounting base 21, as an external component, can be connected to the end of the battery storage box 1 via fixing bolts 22. To avoid the mounting base 21 affecting the arrangement of components at the end of the battery storage box 1, bolt holes 211 are provided on the top of the mounting base 21, and fixing bolts 22 are connected to the lower end of the battery storage box 1. In this way, when connecting the mounting base 21 to the battery storage box 1, the mounting base 21 can be located below the end of the battery storage box 1 without affecting the arrangement of components at the end of the battery storage box 1. Then, the mounting base 21 is used as a carrier to connect the fire detection component 3 to the mounting base 21, so that the fire detection component 3 can be connected to the battery storage box 1 without affecting the arrangement of components in the battery storage box 1, which is convenient for use.

[0045] The mounting base 21 has a mounting groove 212 on one side, and the fire detection component 3 is installed inside the mounting groove 212.

[0046] This design allows the wall of the mounting groove 212 to shield and protect the fire detection component 3, thereby improving the connection stability of the fire detection component 3.

[0047] As a preferred implementation, the baffle 41 and the limiting ring 42, wherein the baffle 41 is arranged on one side of the mounting seat 21 and at the top of the fire detection assembly 3, for shielding the fire detection assembly 3 in the vertical direction; the limiting ring 42 is arranged on the baffle 41, for the cable to pass through.

[0048] In specific implementation, the top wall of the baffle 41 is an inclined wall. This design is to facilitate the baffle 41 to block the impurities from falling out.

[0049] By arranging the limiting ring 42, the cable can pass through the inside of the limiting ring 42 for connection, and the limiting ring 42 limits the cable, thereby improving the connection stability of the cable.

[0050] The bottom of the baffle 41 is provided with a water-absorbing foam 43.

[0051] As a preferred implementation, it further includes a clamping seat 5, a connecting seat 6 and a first compression spring 7, wherein the connecting seat 6 is slidingly connected to the inside of the mounting groove 212 and slides towards or away from the fire detection assembly 3; the clamping seat 5 is arranged at the end of the connecting seat 6, and a limiting groove 51 is formed on the side of the clamping seat 5 away from the connecting seat 6, the fire detection assembly 3 is inserted into the inside of the limiting groove 51 and abuts with the groove wall of the limiting groove 51; the first compression spring 7 is arranged between the connecting seat 6 and the mounting seat 21, for resetting the sliding position of the connecting seat 6.

[0052] In specific implementation, the number of the connecting seat 6 is two, and the two connecting seats 6 are respectively located on the two sides of the fire detection assembly 3, and the two clamping seats 5 are arranged on the opposite sides of the two connecting seats 6.

[0053] By arranging the two clamping seats 5 to clamp the fire detection assembly 3 from the two sides of the fire detection assembly 3, after the fire detection assembly 3 is connected to the mounting seat 21, the fire detection assembly 3 can naturally press the clamping seat 5 and compress the first compression spring 7, the compressed first compression spring 7 continuously applies force to the clamping seat 5, thereby continuously clamping the fire detection assembly 3 by the clamping seat 5, thereby increasing the connection stability of the fire detection assembly 3, and the groove wall of the limiting groove 51 can shield and protect the fire detection assembly 3, further improving the connection stability of the fire detection assembly 3.

[0054] The connecting seat 6 includes a first sliding block 61 and an expansion block 62, wherein a first sliding groove 213 is formed on the groove side wall of the mounting groove 212, and a stabilizing groove 214 is formed on the groove inner wall of the mounting groove 212, the first sliding block 61 is slidingly connected to the inside of the first sliding groove 213, and the expansion block 62 is inserted into the inside of the stabilizing groove 214.

[0055] Specifically, when the first sliding block 61 slides, the extension blocks 62 synchronously slide along the stabilizing grooves 214, so that when the first sliding block 61 gradually slides out of the first sliding groove 213, all the extension blocks 62 are still slidably connected inside the stabilizing grooves 214, thereby improving the sliding stability of the connecting seat 6.

[0056] As a preferred embodiment, the device further comprises a limiting member 8 and a second spring 9, wherein the limiting groove 51 is communicated to the end of the clamping seat 5; the limiting member 8 is slidably arranged on the side of the clamping seat 5 away from the connecting seat 6 and is located on the side of the fire detection assembly 3 away from the mounting seat 21, and is used to shield the fire detection assembly 3 by sliding towards or away from the fire detection assembly 3; and the second spring 9 is arranged between the limiting member 8 and the clamping seat 5 and is used to reset the sliding position of the limiting member 8.

[0057] In specific implementation, the limiting member 8 is slidably connected to the front side of the fire detection assembly 3, shields and limits the fire detection assembly 3, and prevents the fire detection assembly 3 from being separated from the mounting seat 21 from the front side, thereby improving the connection stability of the fire detection assembly 3.

[0058] The limiting member 8 comprises a front limiting block 81 and a second sliding block 82, wherein the front limiting block 81 is fixedly connected with the second sliding block 82, and the inner side of the limiting groove 51 is provided with a second sliding groove 52, and the second sliding block 82 is slidably connected with the front limiting block 81.

[0059] The second sliding block 82 extends out of the second sliding groove 52, and the second sliding block 82 slides in two directions perpendicular to each other, and when the second sliding block 82 slides into the second sliding groove 52, the front limiting block 81 is separated from the fire detection assembly 3, and the side wall of the front limiting block 81 away from the mounting seat 21 is an inclined side wall.

[0060] In specific implementation, the second sliding block 82 not only slides in the front-rear direction, but also slides in the lateral direction.

[0061] In this way, since the limiting groove 51 is communicated to the front side of the clamping seat 5, the fire detection assembly 3 can be placed between the two clamping seats 5 from the front side, at this time, the fire detection assembly 3 abuts against the front limiting block 81, and the second sliding block 82 slides laterally into the second sliding groove 52, at this time, the front limiting block 81 is located on both sides of the fire detection assembly 3, so that the fire detection assembly 3 can be smoothly connected inside the mounting groove 212, and after the fire detection assembly 3 is installed, the front limiting block 81 is reset and abuts against the front side of the fire detection assembly 3, thereby limiting and protecting the fire detection assembly 3.

[0062] The above merely describes a preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fire-fighting module fixing structure of a battery energy storage cubicle, characterized by: Battery energy storage plug-in box (1), mounting seat (21) and fixing bolt (22) are included, wherein, The mounting seat (21) is provided with bolt holes (211), and the fixing bolt (22) is screwed with the end of the battery energy storage plug-in box (1) through the bolt holes (211). The bolt holes (211) are provided on the top of the mounting seat (21), and the fixing bolt (22) is screwed below the end of the battery energy storage plug-in box (1). The fire detection assembly (3) is arranged on the mounting seat (21).

2. The fire protection module fixation structure of the battery energy storage plug-in box according to claim 1, characterized in that: A mounting groove (212) is provided on one side of the mounting seat (21), and the fire detection assembly (3) is arranged inside the mounting groove (212).

3. The fire protection module mounting structure for a battery energy storage cabinet of claim 1, wherein: It also includes a stop frame (41) and a limiting ring (42), wherein, The stop frame (41) is arranged on one side of the mounting seat (21) and located on the top of the fire detection assembly (3), which is used to shield the fire detection assembly (3) in the vertical direction; The limiting ring (42) is arranged on the stop frame (41) for the cable to pass through.

4. The fire protection module fixation structure of the battery energy storage cubicle, according to claim 3, characterized in that: The bottom of the stop frame (41) is provided with water-absorbing foam (43).

5. The fire protection module mounting structure for a battery energy storage cabinet of claim 2, wherein: It also includes a clamping seat (5), a connecting seat (6) and a first compression spring (7), wherein, The connecting seat (6) is slidingly connected to the inside of the mounting groove (212) and slides towards or away from the fire detection assembly (3); The clamping seat (5) is arranged at the end of the connecting seat (6), and a limiting groove (51) is provided on the side of the clamping seat (5) away from the connecting seat (6). The fire detection assembly (3) is inserted into the limiting groove (51) and fits with the groove wall of the limiting groove (51); The first compression spring (7) is arranged between the connecting seat (6) and the mounting seat (21) to reset the sliding position of the connecting seat (6).

6. The fire protection module mounting structure for a battery energy storage cabinet of claim 5, wherein: The number of connecting seats (6) is two, and the two connecting seats (6) are respectively located on both sides of the fire detection assembly (3). The two clamping seats (5) are arranged on the opposite sides of the two connecting seats (6).

7. The fire protection module mounting structure for a battery energy storage cabinet of claim 5, wherein: The connecting seat (6) includes a first sliding block (61) and an expansion block (62), wherein, A first sliding groove (213) is provided on the groove side wall of the mounting groove (212), and a stabilizing groove (214) is provided on the groove inner wall of the mounting groove (212). The first sliding block (61) is slidingly connected inside the first sliding groove (213), and the expansion block (62) is inserted into the stabilizing groove (214).

8. The fire protection module mounting structure for a battery energy storage cabinet of claim 5, wherein: It also includes a limiting member (8) and a second spring (9), wherein, The limiting groove (51) is communicated to the end of the clamping seat (5); The limiting member (8) is slidingly arranged on the side of the clamping seat (5) away from the connecting seat (6) and located on the side of the fire detection assembly (3) away from the mounting seat (21). It slides towards or away from the fire detection assembly (3) to shield the fire detection assembly (3); The second spring (9) is arranged between the limiting member (8) and the clamping seat (5) to reset the sliding position of the limiting member (8).

9. The fire protection module mounting structure for a battery energy storage cabinet of claim 8, wherein: The limiting piece (8) comprises a front limiting block (81) and a second sliding block (82), wherein, The front limiting block (81) is fixedly connected with the second sliding block (82), and the inner side of the limiting groove (51) is provided with a second sliding groove (52), and the second sliding block (82) is slidingly connected with the front limiting block (81).

10. The fire protection module mounting structure for a battery energy storage cabinet of claim 9, wherein: The second sliding block (82) extends out of the second sliding groove (52), and the second sliding block (82) slides in two directions perpendicular to each other, when the second sliding block (82) slides to the inside of the second sliding groove (52), the front limiting block (81) is separated from the fire detection assembly (3), and the side wall away from the mounting seat (21) of the front limiting block (81) is an inclined side wall.

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