Mounting structure and energy storage device

Abstract

The utility model relates to a mounting structure and an energy storage device, the mounting structure comprises a base, a first mounting piece and a second mounting piece, the base is suitable for bearing a battery module; in the first direction, the first installation piece is arranged at the first end of the base, the first installation piece is provided with an electrical installation position for installing an electrical module, the second installation piece is arranged at the second end of the base, the second end is opposite to the first end, and the second installation piece is provided with a first fire fighting device installation position. At least one of the first installation part and the second installation part is detachably connected with the base, and during transportation (such as marine transportation), at least one of the first installation part and the second installation part can be detached from the base and stored independently, so that the transportation efficiency is improved. In this way, the electrical module and / or the first fire-fighting device installed on at least one of the first and second fire-fighting devices can be independently stored and protected, and the electrical module and / or the first fire-fighting device can be protected in a targeted mode after the first and second fire-fighting devices are disassembled, so that damage to electric control devices is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage and relates to a mounting structure and an energy storage device. Background Art

[0002] Energy storage devices can store energy for later use when needed. They can play a huge role in new energy grid connection, electric vehicles, smart grids, microgrids, distributed energy systems, home energy storage systems, power supply projects in areas without electricity, and future energy security.

[0003] The energy storage device usually includes a mounting structure, a battery module and an electronic control device, and the battery module and the electronic control device are both mounted on the mounting structure. The battery module is used to store energy and supply power to the outside, and the electronic control device is used to control and protect the battery module. Among them, the electronic control device includes an electrical module and a fire protection module, etc. The electrical module is used to control the operation of the battery module, and the fire protection module is used to protect the battery module from fire.

[0004] During transportation (such as sea transportation), the energy storage device is usually transported as a whole, that is, the battery module and the electronic control device are installed on the mounting structure before transportation. However, during transportation, the electronic control device is easily damaged. Utility Model Content

[0005] Aiming at the problem in the prior art that the electronic control components of the energy storage device are easily damaged during transportation, a mounting structure and an energy storage device are provided.

[0006] To solve the above technical problems, on the one hand, an embodiment of the utility model provides a mounting structure, including: a base, suitable for carrying a battery module; a first mounting member, along a first direction, the first mounting member is arranged at a first end of the base, the first mounting member is provided with an electrical mounting position, and the electrical mounting position is suitable for installing an electrical module; and a second mounting member, along the first direction, the second mounting member is arranged at a second end of the base, the second end is arranged opposite to the first end, the second mounting member is provided with a first fire-fighting device mounting position, the first fire-fighting device is suitable for fire-fighting of the battery module, and at least one of the first mounting member and the second mounting member is detachably connected to the base.

[0007] Optionally, the electrical installation position is located on a side of the first installation member facing away from the second installation member.

[0008] Optionally, the first mounting member includes a first beam, a second beam and a third beam; the first end of the third beam is connected to the first end of the first beam, the second end of the third beam is connected to the first end of the second beam, the second end of the first beam is connected to the first end, and the second end of the second beam is connected to the first end; the electrical mounting position is provided on the surface of at least one of the first beam, the second beam and the third beam facing away from the second mounting member.

[0009] Optionally, the first beam and the second beam are respectively connected to the first end, and the first beam, the second beam and the first end are suitable for enclosing and forming an installation space so that the electrical module can be installed in the installation space.

[0010] Optionally, the electrical module includes at least one of a power distribution module, a bus module and a battery management system.

[0011] Optionally, the second mounting member includes a fixing structure and a bearing structure; the fixing structure is connected to the second end; the bearing structure is suitable for bearing the first fire-fighting device, the bearing structure is connected to the fixing structure, and extends in a direction away from the first mounting member.

[0012] Optionally, the bearing structure comprises a rectangular frame, a side of the rectangular frame close to the fixed structure is connected to the fixed structure, and a surface of the rectangular frame facing away from the base is suitable for bearing the first fire-fighting device.

[0013] Optionally, the fixed structure includes a fourth beam, a fifth beam and a sixth beam; the first end of the fourth beam is connected to the middle area of ​​the second end, and the fourth beam extends in a direction away from the base; the first end of the fifth beam is connected to the second end, and the fifth beam extends in a direction away from the base; the first end of the sixth beam is connected to the fourth beam, and the second end of the sixth beam is connected to the second end of the fifth beam.

[0014] Optionally, the first fire-fighting device includes a fire-fighting controller and / or a fire-fighting gas cylinder.

[0015] Optionally, the mounting structure also includes a third mounting member, a first end of the third mounting member is connected to a side of the first mounting member facing away from the base, a second end of the third mounting member is connected to a side of the second mounting member facing away from the base, the third mounting member is suitable for mounting a second fire-fighting device, and the third mounting member is detachably connected to the first mounting member and the second mounting member.

[0016] Optionally, the third mounting member includes a crossbeam, and two ends of the crossbeam are respectively connected to the first mounting member and the second mounting member.

[0017] Optionally, the second fire-fighting device includes at least one of a liquid fire-fighting pipeline and a gas fire-fighting pipeline.

[0018] Optionally, the base includes a seventh beam, an eighth beam, a ninth beam and a tenth beam; the seventh beam and the eighth beam are spaced apart, and the seventh beam and the eighth beam extend along the first direction; two ends of the ninth beam are respectively connected to the first end of the seventh beam and the first end of the eighth beam, and two ends of the tenth beam are respectively connected to the second end of the seventh beam and the second end of the eighth beam.

[0019] Optionally, the base further includes a plurality of reinforcing beams, at least one of the reinforcing beams having two ends respectively connected to the seventh beam and the eighth beam, and along the first direction, the plurality of reinforcing beams are spaced apart between the ninth beam and the tenth beam.

[0020] Optionally, the base further includes a plurality of connection structures, which are arranged at intervals along the circumference of the base contour, and the connection structures are suitable for fixing the base to a bearing base surface.

[0021] To solve the above technical problems, on the other hand, an embodiment of the utility model provides an energy storage device, which includes: a mounting structure, which is any one of the mounting structures described above; and a battery module, which is arranged on the mounting structure.

[0022] Optionally, the battery module includes a plurality of battery cabinets, and the plurality of battery cabinets are arranged along a first direction on a base of the mounting structure.

[0023] In the installation structure and energy storage device provided in the embodiment of the utility model, at least one of the first installation member and the second installation member is detachably connected to the base, so during transportation (such as sea transportation), at least one of the first installation member and the second installation member can be removed from the base and stored separately, so that the electrical module and / or the first fire-fighting device installed on the at least one can be stored and protected separately, and after disassembly, it is also beneficial to carry out targeted protection of the electrical module and / or the first fire-fighting device, thereby effectively avoiding damage to the electronic control components. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the energy storage device provided by an embodiment of the utility model. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the structure of the energy storage device provided by an embodiment of the utility model. Figure 2 ;

[0026] Figure 3It is a structural schematic diagram of the installation structure of the energy storage device provided by one embodiment of the utility model;

[0027] Figure 4 yes Figure 3 Magnified view of area A.

[0028] The reference numerals in the specification are as follows:

[0029] 100. Energy storage device;

[0030] 10. Installation structure;

[0031] 20. Battery module; 201. Battery cabinet;

[0032] 30. Electric control device; 301. Electrical module; 302. Fire fighting module; 303. First fire fighting device; 304. Second fire fighting device;

[0033] 1. Base; 11. First end; 12. Second end; 13. Seventh beam; 14. Eighth beam; 15. Ninth beam; 151. First support plate; 152. Second support plate; 153. Connecting plate; 16. Tenth beam; 17. Accommodating groove; 18. Second reinforcing beam; 19. Third reinforcing beam; 1a. Connecting structure;

[0034] 2. First mounting part; 21. Electrical mounting position; 22. First beam; 23. Second beam; 24. Third beam; 25. Mounting space;

[0035] 3. Second mounting member; 31. First fire-fighting device mounting position; 32. Bearing structure; 33. Fixed structure; 331. Fourth beam; 332. Fifth beam; 333. Sixth beam; 334. First reinforcement beam;

[0036] 4. Third mounting member; 41. Crossbeam; 42. Support block; 421. First mounting plate; 422. Second mounting plate; 423. Third mounting plate; 424. Mounting hole. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0038] like Figure 1 and Figure 2As shown, in one embodiment, the energy storage device 100 includes a mounting structure 10 and a battery module 20; wherein the mounting structure 10 serves as the base of the energy storage device 100, and when in use, the mounting structure 10 will be installed on a corresponding bearing base surface, and the bearing base surface may be the ground, etc.; the battery module 20 is arranged on the mounting structure 10 for energy storage and external power supply.

[0039] In addition, if Figure 1 and Figure 2 As shown, the energy storage device 100 also includes an electronic control device 30, which is used to control and protect the battery module 20, wherein the electronic control device 30 includes an electrical module 301 and a fire protection module 302, the electrical module 301 is used to control the operation of the battery module 20, and the fire protection module 302 is used to extinguish the battery module 20.

[0040] like Figures 1 to 3 As shown, in one embodiment, the mounting structure 10 includes a base 1, a first mounting member 2 and a second mounting member 3; wherein the base 1 is suitable for carrying a battery module 20; along the first direction, the first mounting member 2 is arranged at the first end 11 of the base 1, and the first mounting member 2 is provided with an electrical mounting position 21, and the electrical mounting position 21 is suitable for installing an electrical module 301; along the first direction, the second mounting member 3 is arranged at the second end 12 of the base 1, and the second end 12 is arranged opposite to the first end 11, and the second mounting member 3 is provided with a first fire-fighting device mounting position 31, and the first fire-fighting device 303 is suitable for fire-fighting of the battery module 20, and at least one of the first mounting member 2 and the second mounting member 3 is detachably connected to the base 1. Figure 2 and Figure 3 , the first direction is parallel to the X-axis direction.

[0041] In this embodiment, at least one of the first mounting member 2 and the second mounting member 3 is detachably connected to the base 1, so during transportation (such as sea transportation), at least one of the first mounting member 2 and the second mounting member 3 can be removed from the base 1 and stored separately, so that the electrical module 301 and / or the first fire-fighting device 303 installed on the at least one can be stored and protected separately, and after disassembly, it is also beneficial to carry out targeted protection of the electrical module 301 and / or the first fire-fighting device 303, thereby effectively avoiding damage to the electronic control device 30.

[0042] Specifically: In the first achievable implementation of the present embodiment, the first mounting member 2 and the second mounting member 3 are both detachably connected to the base 1, which is conducive to providing targeted protection for the electrical module 301 and the first fire-fighting device 303 respectively, thereby effectively avoiding damage to both.

[0043] In a second achievable implementation of the present embodiment, only the first mounting member 2 is detachably connected to the base 1 , which is beneficial for targeted protection of the electrical module 301 , thereby effectively avoiding damage to the electrical module 301 .

[0044] In a third achievable implementation of this embodiment, only the second mounting member 3 is detachably connected to the base 1, which is conducive to targeted protection of the first fire fighting device 303, thereby effectively preventing damage to the first fire fighting device 303. The first fire fighting device 303 is part of the fire fighting module 302.

[0045] In addition, at least one of the first mounting member 2 and the second mounting member 3 is configured to be detachably connected to the base 1, and the entire energy storage device 100 can also be split into several parts during transportation, which can help improve the utilization rate of the storage space of the transportation device. The transportation device is used to transport the energy storage device 100, and when the transportation device transports the energy storage device 100, the energy storage device 100 is placed in the storage space of the transportation device.

[0046] In addition, the first mounting member 2 and the electrical module 301 are also detachably connected. During transportation, the electrical module 301 can be removed from the first mounting member 2 and stored separately, which is more conducive to targeted protection of the electrical module 301.

[0047] Similarly, the second mounting member 3 and the first fire-fighting device 303 are also detachably connected. During transportation, the first fire-fighting device 303 can be removed from the second mounting member 3 and stored separately, which is more conducive to targeted protection of the first fire-fighting device 303.

[0048] The electrical module 301 includes at least one of a power distribution module, a bus module, and a battery management system.

[0049] The first fire fighting device 303 includes a fire fighting controller and / or a fire fighting gas cylinder.

[0050] It should be noted that, along the first direction, the base 1 has a first end 11 and a second end 12 that are relatively arranged. After the energy storage device 100 is assembled, the battery module 20 is installed between the first mounting member 2 and the second mounting member 3, wherein the area between the first mounting member 2 and the second mounting member 3 is equivalent to the battery placement area, so that the battery module 20 is only arranged on one side of the first mounting member 2, and the battery module 20 is also only arranged on one side of the second mounting member 3, thereby reducing the interference of the first mounting member 2 and the second mounting member 3 with the battery module 20. In addition, the battery module 20 can also be protected by the first mounting member 2 and the second mounting member 3 and the corresponding components installed thereon.

[0051] like Figure 3As shown, in one embodiment, the electrical installation position 21 is located on the side of the first mounting member 2 away from the second mounting member 3. After the energy storage device 100 is assembled, the electrical module 301 is installed on the side of the first mounting member 2 away from the second mounting member 3. This can reduce or avoid the electrical module 301 occupying the battery placement area, thereby avoiding interference between the electrical module 301 and the battery module 20, and can allow the installation structure 10 to have a larger battery module 20 installation space 25. In addition, such an arrangement can also maintain a larger distance between the electrical module 301 and the first fire-fighting device 303 installed on the second mounting member 3, avoiding electromagnetic interference between the two, and improving the stability of the work of the two.

[0052] like Figure 3 As shown, in one embodiment, the first mounting member 2 includes a first beam 22, a second beam 23 and a third beam 24; the first end of the third beam 24 is connected to the first end of the first beam 22, the second end of the third beam 24 is connected to the first end of the second beam 23, the second end of the first beam 22 is connected to the first end 11, the second end of the second beam 23 is connected to the first end 11, and at least one of the first beam 22, the second beam 23 and the third beam 24 is provided with an electrical installation position 21 on the surface away from the second mounting member 3. That is, the first mounting member 2 is a gantry structure, which can improve the support effect of the electrical module 301 and make the electrical module 301 more stable.

[0053] In addition, the first beam 22 and the second beam 23 are spaced apart along a second direction, wherein the second direction is perpendicular to the first direction. In addition, the third beam 24 and the first end portion 11 are spaced apart along a third direction, wherein the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction. Typically, the third direction is a vertical direction. Figure 2 and Figure 3 In the embodiment, the second direction is parallel to the X-axis direction, and the third direction is parallel to the Z-axis direction.

[0054] In one scenario, the first beam 22 and the second beam 23 are both longitudinal beams, which are perpendicular to the plane where the base 1 is located, and the third beam 24 is a transverse beam, which is parallel to the plane where the base 1 is located, wherein the plane where the base 1 is located can be a horizontal plane, such as a bearing base surface.

[0055] exist Figure 3 In the illustrated embodiment, both the first beam 22 and the second beam 23 have electrical installation positions 21 on their surfaces facing away from the second mounting member 3, so that the electrical module 301 can be installed more firmly. In addition, in some embodiments, the first end 11 may also have an electrical installation position 21.

[0056] The electrical installation position 21 may be a mounting block, which is disposed on the first mounting member 2 and is used to connect the electrical module 301. Figure 3In the illustrated embodiment, both the first beam 22 and the second beam 23 are provided with mounting blocks, and both the first beam 22 and the second beam 23 are provided with two mounting blocks, the two mounting blocks on the first beam 22 are spaced apart along the third direction, and the two mounting blocks on the second beam 23 are spaced apart along the third direction, so that the electrical module 301 can be installed more firmly. Of course, the number of mounting blocks provided on the first beam 22 and the second beam 23 can also be other numbers, which is not limited in this embodiment.

[0057] In addition, the electrical module 301 can be fixed on the mounting block by welding. Alternatively, the electrical module 301 can also be placed and mounted on the mounting block by bolt connection, etc. In this case, the mounting block is provided with threaded holes that match the bolts, or the mounting block is provided with through holes for the bolts to pass through the mounting block.

[0058] It should be understood that, by disposing the first beam 22, the second beam 23 and the third beam 24, the first mounting member 2 and the base 1 are configured to form a quadrilateral cavity; of course, in other embodiments, a triangular cavity may be configured between the first mounting member 2 and the base 1. In this case, the first mounting member 2 may only include the first beam 22 and the second beam 23, and the first end of the first beam 22 is connected to the first end of the second beam 23, and the second end of the first beam 22 and the second end of the second beam 23 are connected to the first end portion 11 at an interval; in other embodiments, the cavity formed between the first mounting member 2 and the base 1 may also be of other shapes, such as a polygonal cavity such as a pentagonal cavity or a hexagonal cavity, which is not limited in this embodiment.

[0059] like Figure 3 As shown, in one embodiment, the first mounting member 2 includes a first beam 22 and a second beam 23, the first beam 22 and the second beam 23 are respectively connected to the first end portion 11, and the first beam 22, the second beam 23 and the first end portion 11 are suitable for surrounding and forming an installation space 25 so that the electrical module 301 is installed in the installation space 25. When the electrical module 301 is installed on the first mounting member 2, at least a portion of the electrical module 301 can be arranged in the installation space 25, so that the space utilization rate can be improved. At the same time, the first mounting member 2 can also provide protection for the electrical module 301 located in the installation space 25, effectively preventing the electrical module 301 from being hit by foreign objects.

[0060] When the end of the first beam 22 away from the first end 11 and the end of the second beam 23 away from the first end are connected, the installation space 25 is a closed loop space. In this case, the installation space 25 is a triangular cavity formed by the first mounting member 2 and the base 1. In addition, the end of the first beam 22 away from the first end 11 and the end of the second beam 23 away from the first end may not be connected. In this case, the installation space 25 forms an opening (defined as a first opening) on ​​the side away from the first end 11.

[0061] exist Figure 3 In the illustrated embodiment, the end of the first beam 22 away from the first end 11 and the end of the second beam 23 away from the first end 11 are not connected, but the end of the first beam 22 away from the first end 11 and the end of the second beam 23 away from the first end 11 are both connected to the third beam 24, so that the third beam 24 closes the first opening. In other embodiments, the third beam 24 may not be provided, or the third beam 24 may be replaced by a multi-section beam, so as to form a pentagonal cavity, a hexagonal cavity or other deformable cavities with the first beam 22, the second beam 23 and the first end 11. In this case, the installation space 25 may be only a part of the polygonal cavity, or the polygonal cavity may be only a part of the installation space 25.

[0062] It should be understood that, in the above embodiment, the electrical installation position 21 is arranged outside the installation space 25. Of course, in other embodiments, the electrical installation position 21 may also be arranged inside the installation space 25.

[0063] like Figure 3 As shown, in one embodiment, the first fire-fighting device installation position 31 is located on the side of the second mounting member 3 away from the first mounting member 2. Specifically, the second mounting member 3 includes a bearing structure 32 and a fixed structure 33; the fixed structure 33 is connected to the second end 12; the bearing structure 32 is suitable for bearing the first fire-fighting device 303, the bearing structure 32 is connected to the fixed structure 33, and extends in a direction away from the first mounting member 2. That is, the first fire-fighting device installation position 31 is set on the bearing structure 32. In this embodiment, after assembly, the first fire-fighting device 303 is located on the side of the fixed structure 33 away from the first mounting member 2, which can effectively avoid interference between the first fire-fighting device 303 and the battery module 20, and can make the mounting structure 10 have a larger battery module 20 installation space 25. In addition, such a setting can also keep a larger distance between the first fire-fighting device 303 and the electrical module 301 installed on the first mounting member 2, avoid electromagnetic interference between the two, and improve the stability of the work of the two.

[0064] In a preferred embodiment, the first fire-fighting device 303 is installed on the side of the second mounting member 3 away from the first mounting member 2, and the electrical module 301 is installed on the side of the first mounting member 2 away from the second mounting member 3, so that the two can be farther apart, thereby further reducing electromagnetic interference between the two.

[0065] In addition, the bearing structure 32 is spaced apart from the second end 12 in the third direction, and in the third direction, the first fire-fighting device installation position 31 is located on the surface of the bearing structure 32 away from the first end 11, so that the distance between the first fire-fighting device 303 and the bearing base surface of the energy storage device 100 can be increased to prevent foreign objects from colliding with the first fire-fighting device 303.

[0066] like Figure 3 As shown, in one embodiment, the bearing structure 32 includes a rectangular frame, a side of the rectangular frame close to the fixed structure 33 is connected to the fixed structure 33, and the surface of the rectangular frame facing away from the base 1 is suitable for bearing the fire-fighting device. That is, the surface of the rectangular frame facing away from the base 1 is the first fire-fighting device installation position 31. In this way, the strength of the bearing structure 32 can be ensured, and the weight of the bearing structure 32 can be reduced.

[0067] The rectangular frame includes a first frame, a second frame, a third side beam and a fourth frame connected in sequence. The four frames surround a hollow cavity to form the rectangular frame. The hollow cavity is arranged toward the base 1, wherein the axial direction of the hollow cavity may be parallel to the third direction.

[0068] The first frame is connected to the fixed structure 33, and the surfaces of the first frame, the second frame, the third side beam and the fourth frame facing away from the base 1 (i.e., the upper surfaces of the four frames) are all first fire-fighting device installation positions 31. After assembly, the first fire-fighting device 303 is installed on the upper surfaces of the four frames.

[0069] Of course, in other embodiments, the rectangular frame may also be replaced by frames of other shapes, such as a triangular frame, a pentagonal frame, etc., which is not specifically limited in this embodiment.

[0070] like Figure 3 As shown, in one embodiment, the fixed structure 33 includes a fourth beam 331, a fifth beam 332 and a sixth beam 333; the first end of the fourth beam 331 is connected to the middle area of ​​the second end 12, and the fourth beam 331 extends in a direction away from the base 1; the first end of the fifth beam 332 is connected to the second end 12, and the fifth beam 332 extends in a direction away from the base 1; the first end of the sixth beam 333 is connected to the fourth beam 331, and the second end of the sixth beam 333 is connected to the second end of the fifth beam 332. At this time, the fixed structure 33 is a gantry structure, and such a setting can improve the strength of the fixed structure 33, thereby making the first fire-fighting device 303 more firmly installed.

[0071] The extension directions of the fourth beam 331 and the fifth beam 332 are parallel and parallel to the third direction. The fourth beam 331, the fifth beam 332 and the sixth beam 333 are arranged on the same side of the base 1, and the surface of the base 1 away from the fourth beam 331 is used to contact the bearing base surface. In addition, the fourth beam 331 and the fifth beam 332 are arranged at intervals along the second direction.

[0072] The supporting structure 32 is connected to at least one of the fourth beam 331 and the fifth beam 332 , and is located on a surface of the fourth beam 331 facing away from the first mounting member 2 .

[0073] like Figure 3 As shown, in one embodiment, the fixing structure 33 further includes a first reinforcing beam 334, one end of which is connected to the second end 12 of the base 1, and the other end of which is connected to the sixth beam 333. The bearing structure 32 is connected to the first reinforcing beam 334.

[0074] In addition, the first reinforcing beam 334 is located between the fourth beam 331 and the fifth beam 332 , and the first reinforcing beam 334 may also extend along the third direction.

[0075] It should be understood that the second mounting member 3 may also adopt other structural settings, which are not specifically limited in this embodiment. For example, the second mounting member 3 may adopt the same structural setting as the first mounting member 2 .

[0076] like Figures 1 to 3 As shown, in one embodiment, the mounting structure 10 further includes a third mounting member 4, a first end of the third mounting member 4 being connected to a side of the first mounting member 2 facing away from the base 1, a second end of the third mounting member 4 being connected to a side of the second mounting member 3 facing away from the base 1, the third mounting member 4 being suitable for mounting a second fire-fighting device 304, and the third mounting member 4 being detachably connected to the first mounting member 2 and the second mounting member 3.

[0077] By providing the third mounting member 4, the first mounting member 2 and the second mounting member 3 can be more firmly mounted on the base 1. Preferably, the third mounting member 4 is detachably connected to the first mounting member 2, and the third mounting member 4 is also detachably connected to the second mounting member 3, so that the second fire-fighting device 304 can be stored and protected separately, thereby effectively preventing the second fire-fighting device 304 from being damaged.

[0078] In addition, the second fire-fighting device 304 and the third mounting member 4 may also be detachably connected, which is more conducive to separate storage and protection of the second fire-fighting device 304.

[0079] In one embodiment, the second fire fighting device 304 is a part of the fire fighting module 302, and the second fire fighting device 304 includes at least one of a liquid fire fighting pipeline and a gas fire fighting pipeline. The second fire fighting device 304 and the first fire fighting device 303 cooperate with each other to extinguish the battery module 20.

[0080] like Figure 3 As shown, in one embodiment, the third mounting member 4 includes a crossbeam 41, the two ends of the crossbeam 41 are respectively connected to the first mounting member 2 and the second mounting member 3, and the second fire fighting device 304 is installed on the crossbeam 41. In this way, the reinforcing effect of the third mounting member 4 on the first mounting member 2 and the second mounting member 3 can be ensured, and the structure of the third mounting member 4 can be simplified. Among them, the two ends of the crossbeam 41 can be detachably connected to the first mounting member 2 and the second mounting member 3 respectively through the direction of the bolt connection.

[0081] In addition, one end of the cross beam 41 is connected to the second end of the fourth beam 331 , and the second end of the cross beam 41 is connected to the third beam 24 .

[0082] like Figure 3 and Figure 4 As shown, in one embodiment, the third mounting member 4 further includes a plurality of support blocks 42 , each support block 42 is sequentially spaced along the length direction of the beam 41 on the surface of the beam 41 away from the base 1 ; the support blocks 42 are used to connect the second fire fighting device 304 .

[0083] like Figure 4 As shown, the support block 42 includes a first mounting plate 421, a second mounting plate 422 and a third mounting plate 423, wherein the first mounting plate 421 and the second mounting plate 422 are spaced apart and connected on the same side of the third mounting plate 423, and the three are arranged in a U shape, and one end of the first mounting plate 421 away from the third mounting plate 423 and one end of the second mounting plate 422 away from the third mounting plate 423 are both connected to the beam 41, and the third mounting plate 423 is spaced apart from the beam 41. After assembly, the second fire-fighting device 304 is installed on the surface of the third mounting plate 423 away from the beam 41.

[0084] In addition, the third mounting plate 423 is provided with a mounting hole 424, which extends from the surface of the third mounting plate 423 away from the cross beam 41 to the surface of the third mounting plate 423 close to the cross beam 41. At this time, the second fire fighting device 304 can be installed at the mounting hole 424 by the cooperation of parts such as bolts and nuts.

[0085] like Figure 3As shown, in one embodiment, the base 1 includes a seventh beam 13, an eighth beam 14, a ninth beam 15 and a tenth beam 16; the seventh beam 13 and the eighth beam 14 are arranged at intervals, and the seventh beam 13 and the eighth beam 14 both extend along the first direction; the two ends of the ninth beam 15 are respectively connected to the first end of the seventh beam 13 and the first end of the eighth beam 14, and the two ends of the tenth beam 16 are respectively connected to the second end of the seventh beam 13 and the second end of the eighth beam 14. Among them, the seventh beam 13 and the eighth beam 14 are arranged at intervals along the second direction, and the ninth beam 15 and the tenth beam 16 are arranged at intervals along the first direction. At this time, the base 1 is a rectangular frame structure, which can ensure the strength of the base 1 and reduce the weight of the base 1.

[0086] In addition, the ninth beam 15 is the first end 11 , and the tenth beam 16 is the second end 12 , that is, the first mounting member 2 is mounted on the ninth beam 15 , and the second mounting member 3 is mounted on the tenth beam 16 .

[0087] like Figure 3 As shown, in one embodiment, the outer side of the base 1 is provided with a receiving groove 17, and the receiving groove 17 is used to install electrical components. Specifically, the seventh beam 13, the eighth beam 14, the ninth beam 15 and the tenth beam 16 are all provided with a receiving groove 17. Figure 3 As shown, taking the ninth beam 15 as an example, the cross section of the ninth beam 15 is an I-shaped, and the ninth beam 15 has a first support plate 151, a second support plate 152 and a connecting plate 153, wherein the first support plate 151 is located above the second support plate 152, the first support plate 151 is used to connect with the battery module 20, the second support plate 152 is used to connect with the bearing base, the connecting plate 153 is located between the first support plate 151 and the second support plate 152, and the connecting plate 153 is connected to the middle position of the first support plate 151 and the middle position of the second support plate 152. In addition, the seventh beam 13, the eighth beam 14 and the tenth beam 16 can also adopt a structural setting similar to the ninth beam 15.

[0088] like Figure 3 As shown, in one embodiment, the base 1 further includes a plurality of reinforcing beams (these reinforcing beams are defined as second reinforcing beams 18), at least one second reinforcing beam 18 has two ends connected to the seventh beam 13 and the eighth beam 14 respectively, and along the first direction, a plurality of second reinforcing beams 18 are arranged between the ninth beam 15 and the tenth beam 16 at intervals. This can further improve the strength of the base 1. Here, "plurality" means greater than or equal to two, and the meaning of "plurality" is the same in each embodiment.

[0089] like Figure 3As shown, in one embodiment, the base 1 further includes a third reinforcing beam 19, which is located between the seventh beam 13 and the eighth beam 14, and the two ends of the third reinforcing beam 19 are respectively connected to the ninth beam 15 and the tenth beam 16. This can further improve the strength of the base 1.

[0090] It should be understood that in other embodiments, the base 1 may also be a frame-like structure of other shapes, which is not specifically limited in this embodiment.

[0091] like Figure 2 As shown, in one embodiment, the base 1 further includes a connection structure 1a, the number of the connection structures 1a is multiple, and the multiple connection structures 1a are arranged at intervals along the circumferential direction of the base 1 profile, and the connection structure 1a is suitable for fixing the base 1 to the bearing base surface, so that the base 1 can be more firmly connected to the bearing base surface. Specifically, the seventh beam 13, the eighth beam 14, the ninth beam 15 and the tenth beam 16 are all equipped with the connection structure 1a.

[0092] The connecting structure 1a can be a connecting block, which is provided with a connecting hole. The connecting hole penetrates the connecting structure 1a along the third direction. The corresponding bolts pass through the connecting hole of the connecting structure 1a and cooperate with the corresponding threaded holes provided on the bearing base surface, so that the base 1 can be locked on the bearing base surface.

[0093] like Figure 1 and Figure 2 As shown, in one embodiment, the battery module 20 includes a plurality of battery cabinets 201, which are arranged along a first direction on the base 1 of the mounting structure 10. The battery cabinets 201 contain battery modules, which are used for energy storage and external power supply.

[0094] In addition, the multiple battery cabinets 201 can be divided into multiple cabinet groups, each cabinet group is provided with multiple battery cabinets 201, the battery cabinets 201 in each cabinet group are arranged in sequence along the first direction, and the cabinet groups are arranged along the second direction. Figure 2 In the illustrated embodiment, the plurality of battery cabinets 201 are divided into two cabinet groups. At this time, the crossbeam 41 is located above the boundary between the two cabinet groups, which is more conducive to the second fire fighting device 304 installed on the crossbeam 41 to fire the two cabinet groups.

[0095] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0096] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting structure, characterized in that: include: A base, suitable for carrying a battery module; A first mounting member, along a first direction, the first mounting member is arranged at a first end of the base, the first mounting member is provided with an electrical mounting position, and the electrical mounting position is suitable for mounting an electrical module; and A second mounting member is arranged at a second end of the base along a first direction, the second end is arranged opposite to the first end, the second mounting member is provided with a first fire-fighting device installation position, the first fire-fighting device is suitable for fire-fighting of battery modules, and at least one of the first mounting member and the second mounting member is detachably connected to the base.

2. The mounting structure according to claim 1, characterized in that: The electrical installation position is located on a side of the first installation component facing away from the second installation component.

3. The mounting structure according to claim 2, characterized in that: The first mounting member includes a first beam, a second beam and a third beam; The first end of the third beam is connected to the first end of the first beam, the second end of the third beam is connected to the first end of the second beam, the second end of the first beam is connected to the first end, and the second end of the second beam is connected to the first end; The electrical installation position is provided on a surface of at least one of the first beam, the second beam and the third beam facing away from the second installation member.

4. The mounting structure according to claim 1, characterized in that: The first mounting member includes a first beam and a second beam, the first beam and the second beam are respectively connected to the first end, and the first beam, the second beam and the first end are suitable for surrounding and forming an installation space so that the electrical module can be installed in the installation space.

5. The mounting structure according to any one of claims 1 to 4, characterized in that: The electrical module includes at least one of a power distribution module, a bus module and a battery management system.

6. The mounting structure according to any one of claims 1 to 5, characterized in that: The second mounting member includes a fixing structure and a bearing structure; The fixing structure is connected to the second end; The bearing structure is suitable for bearing the first fire-fighting device. The bearing structure is connected to the fixed structure and extends in a direction away from the first mounting member.

7. The mounting structure according to claim 6, characterized in that: The bearing structure comprises a rectangular frame, a side of the rectangular frame close to the fixed structure is connected to the fixed structure, and a surface of the rectangular frame facing away from the base is suitable for bearing the first fire-fighting device.

8. The mounting structure according to claim 6 or 7, characterized in that: The fixed structure includes a fourth beam, a fifth beam and a sixth beam; The first end of the fourth beam is connected to the middle area of ​​the second end portion, and the fourth beam extends in a direction away from the base; The first end of the fifth beam is connected to the second end portion, and the fifth beam extends in a direction away from the base; The first end of the sixth beam is connected to the fourth beam, and the second end of the sixth beam is connected to the second end of the fifth beam.

9. The mounting structure according to any one of claims 1 to 8, characterized in that: The first fire fighting device includes a fire fighting controller and / or a fire fighting gas cylinder.

10. The mounting structure according to any one of claims 1 to 9, characterized in that: The mounting structure also includes a third mounting member, a first end of the third mounting member is connected to a side of the first mounting member facing away from the base, a second end of the third mounting member is connected to a side of the second mounting member facing away from the base, the third mounting member is suitable for mounting a second fire-fighting device, and the third mounting member is detachably connected to the first mounting member and the second mounting member.

11. The mounting structure according to claim 10, characterized in that: The third mounting member includes a crossbeam, and two ends of the crossbeam are respectively connected to the first mounting member and the second mounting member.

12. The mounting structure according to claim 10 or 11, characterized in that: The second fire fighting device includes at least one of a liquid fire fighting pipeline and a gas fire fighting pipeline.

13. The mounting structure according to any one of claims 1 to 12, characterized in that: The base includes a seventh beam, an eighth beam, a ninth beam and a tenth beam; The seventh beam and the eighth beam are arranged at intervals, and the seventh beam and the eighth beam extend along the first direction; Two ends of the ninth beam are respectively connected to the first end of the seventh beam and the first end of the eighth beam, and two ends of the tenth beam are respectively connected to the second end of the seventh beam and the second end of the eighth beam.

14. The mounting structure according to claim 13, characterized in that: The base further includes a plurality of reinforcing beams, at least one of which has two ends connected to the seventh beam and the eighth beam respectively, and along the first direction, the plurality of reinforcing beams are spaced apart between the ninth beam and the tenth beam.

15. The mounting structure according to any one of claims 1 to 14, characterized in that: The base further comprises a plurality of connection structures, which are arranged at intervals along the circumference of the base contour, and the connection structures are suitable for fixing the base to a bearing base surface.

16. An energy storage device, characterized in that: The energy storage device comprises: An installation structure, wherein the installation structure is the installation structure according to any one of claims 1 to 15; and A battery module is arranged on the mounting structure.

17. The energy storage device according to claim 16, characterized in that: The battery module includes a plurality of battery cabinets, and the plurality of battery cabinets are arranged along a first direction on a base of the mounting structure.

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