Energy storage battery structure

Abstract

The utility model discloses an energy storage battery structure which comprises an energy storage box, a battery and a fire extinguishing tank, partition plates are symmetrically and movably installed in the energy storage box, the partition plates divide the energy storage box into a battery cavity and fire extinguishing cavities, and the fire extinguishing cavities are symmetrically arranged at the two ends of the battery cavity. According to the utility model, the energy storage battery can be placed through the battery cavity, is limited through the limiting assembly, is cooled through the cooling fins, and is arranged through the wire arrangement holes, the fire extinguishing tank is placed in the fire extinguishing cavity, and a fire extinguishing agent is stored in the fire extinguishing tank; the switch is controlled through the control valve, the temperature in the battery cavity is monitored through the temperature sensor, when the temperature reaches a critical point, the control valve of the fire extinguishing tank is opened, cooling and fire extinguishing are carried out through the fire-fighting sprayer, the battery can be treated in time, loss is reduced, and the device has the advantages of being high in practicability and safety.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage batteries, and particularly relates to an energy storage battery structure. Background Art

[0002] Energy storage batteries mainly refer to the batteries used in solar power generation equipment, wind power generation equipment, and for storing energy from renewable energy sources. Lithium-ion energy storage batteries with lithium iron phosphate as the positive electrode material are the technologies that better meet the needs at present.

[0003] The utility model with the publication number CN218731470U discloses an energy storage battery structure, which includes a battery box. A plurality of buffer mechanisms are installed on the bottom inner wall of the battery box. A placement plate is connected to the plurality of buffer mechanisms. The placement plate is slidably connected to the inner wall of the battery box. A plurality of batteries are placed on the top of the placement plate. The plurality of batteries are used in series. A plurality of rubber pads are slidably installed in the battery box. A pushing mechanism is embedded on the right side of the battery box. An extrusion pad is connected to the pushing mechanism. A plurality of heat dissipation air holes are opened on both the left and right sides of the battery box. A plurality of cooling holes are opened on the placement plate. A plurality of ventilation holes are opened on the rubber pad. The rubber pad is made of rubber. However, when this utility model is in use, the main position where the energy storage battery pack may catch fire is the battery. When one battery catches fire due to high temperature or other problems, the fire spreads quickly, causing the overall battery pack to burn quickly. Therefore, it is very necessary to design an energy storage battery structure with strong practicability and high safety. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an energy storage battery structure to solve the problems put forward in the above background art.

[0005] To solve the above technical problems, the utility model provides the following technical solution: An energy storage battery structure includes an energy storage box, a battery, and a fire extinguishing tank. Partition plates are symmetrically and movably installed in the energy storage box. The partition plates divide the energy storage box into a battery chamber and a fire extinguishing chamber. The fire extinguishing chambers are symmetrically arranged at both ends of the battery chamber. The battery is fixedly installed in the battery chamber through a limiting component. A temperature sensor is fixedly installed at one end of the partition plate adjacent to the battery. The fire extinguishing tank is fixedly installed at the middle position of the fire extinguishing chamber. Telescopic connecting pipes are provided at both ends of the fire extinguishing tank. The telescopic connecting pipes penetrate through the partition plates and are fixedly installed with fire sprinklers. An adjusting component is provided between the energy storage box and the partition plates. Heat dissipation fins are symmetrically arranged on the left and right sides of the energy storage box. Wiring holes are symmetrically opened on the front and back sides of the energy storage box.

[0006] According to the above technical solution, the adjustment component includes a slide groove, a slider, a guide rod, a tension threaded rod and a dial. The slide groove is symmetrically opened in the energy storage box, the slider is fixedly installed at both ends of the partition, and the slider is movably installed in the corresponding slide groove. The guide rod is movably installed in the slide groove at one end, the slider is movably installed on the guide rod, and the tension threaded rod is movably installed in the slide groove at the other end. The thread directions at both ends of the tension threaded rod are opposite, the slider is symmetrically threadedly connected to the tension threaded rod, the dial is fixedly installed on one end of the tension threaded rod, and one end of the dial extends out of the outer wall of the energy storage box.

[0007] According to the above technical solution, the energy storage box includes a box body and a box cover, the box body and the box cover are fixedly connected by bolts, and a pressing assembly is symmetrically provided at one end of the box body adjacent to the battery.

[0008] According to the above technical solution, the pressing assembly includes a threaded rod, a pressing head, a rubber head and a spring, the threaded rod is fixedly mounted on one end of the box cover, the pressing head is threadedly connected to the threaded rod, the rubber head is fixedly mounted on the pressing head, the rubber head is in contact with the upper end surface of the battery, the spring is sleeved outside the threaded rod, one end of the spring is in contact with the box cover and the other end is in contact with the pressing head.

[0009] According to the above technical solution, a rubber pad is provided between the box cover and the box body.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model can place the energy storage battery through the battery cavity and limit it through the limit assembly, the limit assembly can be used in combination with the limit block and the limit groove, the heat is dissipated through the heat sink, the connecting wires are arranged through the wire arrangement hole, a fire extinguishing tank is placed in the fire extinguishing cavity, the fire extinguishing tank stores the fire extinguishing agent, the switch is controlled by the control valve, the temperature in the battery cavity is monitored by the temperature sensor, when the temperature reaches the critical point, the control valve of the fire extinguishing tank is opened, the fire is cooled and extinguished through the fire sprinkler, the battery can be processed in time, the loss is reduced, and the placement and safety of the energy storage battery are increased. The utility model can improve the safety of the energy storage box. Through the setting of the slide groove, the slider, the guide rod, the tension threaded rod and the dial, the tension threaded rod can be driven to rotate by turning the dial. Since the threads at both ends of the tension threaded rod are in opposite directions, the slider can be driven to move towards each other, and the spacing between the partitions can be adjusted. According to the specifications of the battery, the space in the battery cavity can be properly adjusted to facilitate the placement of batteries of different models, thereby improving the versatility of the energy storage box. Through the setting of the threaded rod, the pressing head, the rubber head and the spring, the battery can be further pressed and fixed by the pressing head, the tightness can be adjusted by rotating the pressing head, and the anti-loosening property of the threaded connection can be increased by the setting of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0012] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0013] Figure 2 is a three-dimensional schematic diagram of the lid of the present utility model;

[0014] Figure 3 is a top view sectional schematic diagram of the present utility model;

[0015] Figure 4 is a top view sectional schematic diagram of the present utility model without a battery;

[0016] In the figure: 1 - energy storage box, 101 - box body, 102 - box lid, 2 - battery, 3 - fire extinguishing tank, 4 - partition board, 5 - battery chamber, 6 - fire extinguishing chamber, 7 - temperature sensor, 8 - telescopic connecting pipe, 9 - fire sprinkler, 10 - heat sink, 11 - wiring hole, 12 - chute, 13 - slider, 14 - guide rod, 15 - tension rod, 16 - dial, 17 - threaded rod, 18 - pressing head, 19 - rubber head, 20 - spring, 21 - rubber pad. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-4, the present utility model provides a technical solution: an energy storage battery structure, including an energy storage box 1, a battery 2, and a fire extinguishing tank 3. A partition 4 is symmetrically and movably installed in the energy storage box 1. The partition 4 divides the energy storage box 1 into a battery chamber 5 and a fire extinguishing chamber 6. The fire extinguishing chamber 6 is symmetrically arranged at both ends of the battery chamber 5. The battery 2 is fixedly installed in the battery chamber 5 through a limiting component. One end of the partition 4 adjacent to the battery 2 is fixedly installed with a temperature sensor 7. The fire extinguishing tank 3 is fixedly installed at the middle position of the fire extinguishing chamber 6. Both ends of the fire extinguishing tank 3 are provided with telescopic connecting pipes 8. The telescopic connecting pipes 8 penetrate through the partition 4 and are fixedly installed with fire sprinkler heads 9. An adjusting component is arranged between the energy storage box 1 and the partition 4. Heat dissipation fins 10 are symmetrically arranged on the left and right sides of the energy storage box 1. Wiring holes 11 are symmetrically opened in the front and back of the energy storage box 1. When the present utility model is in use, first, the energy storage battery 2 can be placed in the battery chamber 5 and limited by the limiting component. The limiting component can be the cooperation of a limiting block and a limiting groove. Heat dissipation is carried out through the heat dissipation fins 10, and the connecting wires are arranged through the wiring holes 11. A fire extinguishing tank 3 is placed in the fire extinguishing chamber 6. The fire extinguishing tank 3 stores a fire extinguishing agent, and its switch is controlled by a control valve. The temperature in the battery chamber 5 is monitored by the temperature sensor 7. When the temperature reaches the critical point, the control valve of the fire extinguishing tank 3 is opened, and cooling and fire extinguishing are carried out through the fire sprinkler heads 9, which can timely process the battery 2, reduce losses, and increase the placement safety of the energy storage battery;

[0019] Specifically, the adjusting component includes a sliding groove 12, a sliding block 13, a guiding rod 14, a pair of pulling threaded rods 15, and a dial 16. The sliding grooves 12 are symmetrically opened in the energy storage box 1. The sliding blocks 13 are fixedly installed at both ends of the partition 4. The sliding blocks 13 are movably installed in the corresponding sliding grooves 12. The guiding rod 14 is movably installed in one of the sliding grooves 12 at one end. The sliding block 13 is movably installed on the guiding rod 14. The pair of pulling threaded rods 15 are movably installed in the sliding grooves 12 at the other end. The thread directions of both ends of the pair of pulling threaded rods 15 are opposite. The sliding blocks 13 are symmetrically threadedly connected to the pair of pulling threaded rods 15. One end of the pair of pulling threaded rods 15 is fixedly installed with the dial 16. One end of the dial 16 extends out of the outer wall of the energy storage box 1. By setting the sliding groove 12, the sliding block 13, the guiding rod 14, the pair of pulling threaded rods 15, and the dial 16, the pair of pulling threaded rods 15 can be driven to rotate by rotating the dial 16. Since the thread directions of both ends of the pair of pulling threaded rods 15 are opposite, the sliding blocks 13 can be driven to move towards each other, and the distance between the partitions 4 can be adjusted, and the space of the battery chamber 5 can be appropriately adjusted according to the specifications and models of the batteries 2, which is convenient for placing different models of batteries 2 and improves the versatility of the energy storage box 1;

[0020] Specifically, the energy storage box 1 includes a box body 101 and a box cover 102. The box body 101 and the box cover 102 are fixedly connected by bolts. At one end of the box body 101 adjacent to the battery 2, pressing components are symmetrically arranged.

[0021] Specifically, the pressing component includes a threaded rod 17, a pressing head 18, a rubber head 19 and a spring 20. The threaded rod 17 is fixedly installed at one end of the box cover 102. The pressing head 18 is threadedly connected to the threaded rod 17. The rubber head 19 is fixedly installed on the pressing head 18. The rubber head 19 is in contact with the upper end surface of the battery 2. The spring 20 is sleeved outside the threaded rod 17. One end of the spring 20 abuts against the box cover 102 and the other end abuts against the pressing head 18. Through the arrangement of the threaded rod 17, the pressing head 18, the rubber head 19 and the spring 20, the battery 2 can be further pressed and fixed by the pressing head 18. The tightness can be adjusted by rotating the pressing head 18. Through the arrangement of the spring 20, the anti-loosening property of the threaded connection can be increased.

[0022] Specifically, a rubber pad 21 is provided between the box cover 102 and the box body 101. Through the arrangement of the rubber pad 21, hard contact between the box cover 102 and the box body 101 can be avoided, and at the same time, the connection sealing performance can be increased.

[0023] Working principle: When the present utility model is in use, first, the energy storage battery 2 can be placed in the battery cavity 5 and limited by the limiting component. The limiting component can be the cooperation of a limiting block and a limiting groove. Heat dissipation is carried out through the heat dissipation fins 10. The connecting wires are arranged through the wire arranging holes 11. A fire extinguishing tank 3 is placed in the fire extinguishing cavity 6. The fire extinguishing tank 3 stores a fire extinguishing agent, and its switch is controlled by a control valve. The temperature in the battery cavity 5 is monitored by a temperature sensor 7. When the temperature reaches the critical point, the control valve of the fire extinguishing tank 3 is opened, and cooling and fire extinguishing are carried out through the fire sprinkler 9. The battery 2 can be processed in time, the loss can be reduced, and the placement safety of the energy storage battery is increased. Through the arrangement of the sliding groove 12, the sliding block 13, the guide rod 14, the tensioning threaded rod 15 and the dial 16, the tensioning threaded rod 15 can be driven to rotate by rotating the dial 16. Since the thread directions at both ends of the tensioning threaded rod 15 are opposite, the sliding block 13 can be driven to move towards each other, and the distance between the partitions 4 can be adjusted. According to the specification model of the battery 2, the space of the battery cavity 5 can be appropriately adjusted to facilitate the placement of different models of batteries 2 and improve the versatility of the energy storage box 1. Through the arrangement of the threaded rod 17, the pressing head 18, the rubber head 19 and the spring 20, the battery 2 can be further pressed and fixed by the pressing head 18. The tightness can be adjusted by rotating the pressing head 18. Through the arrangement of the spring 20, the anti-loosening property of the threaded connection can be increased.

[0024] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An energy storage battery structure, comprising an energy storage box (1), a battery (2) and a fire extinguisher (3), characterized in that: A partition (4) is symmetrically and movably installed in the energy storage box (1), the partition (4) divides the energy storage box (1) into a battery chamber (5) and a fire extinguishing chamber (6), the fire extinguishing chamber (6) is symmetrically arranged at both ends of the battery chamber (5), the battery (2) is fixedly installed in the battery chamber (5) through a limit assembly, a temperature sensor (7) is fixedly installed at one end of the partition (4) adjacent to the battery (2), the fire extinguishing tank (3) is fixedly installed in the middle position of the fire extinguishing chamber (6), telescopic connecting pipes (8) are provided at both ends of the fire extinguishing tank (3), the telescopic connecting pipes (8) penetrate the partition (4) and are fixedly installed with a fire sprinkler (9), an adjustment assembly is provided between the energy storage box (1) and the partition (4), the energy storage box (1) is symmetrically provided with heat sinks (10), and the energy storage box (1) is symmetrically provided with wiring holes (11) front and back.

2. An energy storage battery structure according to claim 1, characterized in that: The adjustment component comprises a slide groove (12), a slider (13), a guide rod (14), a tension threaded rod (15) and a dial (16); the slide groove (12) is symmetrically arranged in the energy storage box (1); the slider (13) is fixedly mounted at both ends of the partition (4); the slider (13) is movably mounted in the corresponding slide groove (12); the guide rod (14) is movably mounted in the slide groove (12) at one end; the slider (13) is movably mounted on the guide rod (14); the tension threaded rod (15) is movably mounted in the slide groove (12) at the other end; the threads at both ends of the tension threaded rod (15) are in opposite directions; the slider (13) is symmetrically threadedly connected to the tension threaded rod (15); one end of the tension threaded rod (15) is fixedly mounted with the dial (16); one end of the dial (16) extends out of the outer wall of the energy storage box (1).

3. An energy storage battery structure according to claim 2, characterized in that: The energy storage box (1) comprises a box body (101) and a box cover (102), wherein the box body (101) and the box cover (102) are fixedly connected by bolts, and a pressing assembly is symmetrically provided at one end of the box body (101) adjacent to the battery (2).

4. The energy storage battery structure according to claim 3, characterized in that: The pressing assembly comprises a threaded rod (17), a pressing head (18), a rubber head (19) and a spring (20); the threaded rod (17) is fixedly mounted on one end of the box cover (102); the pressing head (18) is threadedly connected to the threaded rod (17); the rubber head (19) is fixedly mounted on the pressing head (18); the rubber head (19) is in contact with the upper end surface of the battery (2); the spring (20) is sleeved outside the threaded rod (17); one end of the spring (20) is in contact with the box cover (102) and the other end is in contact with the pressing head (18).

5. The energy storage battery structure according to claim 4, characterized in that: A rubber pad (21) is provided between the box cover (102) and the box body (101).

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