A centralized battery energy storage box

Abstract

The utility model provides a centralized battery energy storage box relates to energy storage equipment technical field, including energy storage box subassembly, energy storage box subassembly is constituted by box body, is provided with temperature detection control mechanism in the box body still includes, quick response ejector assembly, quick response ejector assembly is constituted by the protection plate and stand of setting in the top and bottom of box body, and stand is provided with four, and four stands are distributed between two protection plates in rectangle, is provided with the pivot on the stand, is provided with fire extinguishing subassembly on the pivot, through quick response ejector assembly through the top and bottom protection board collocation rectangular distribution stand, constructs the stable protection frame, provides reliable installation foundation for fire extinguishing subassembly, guarantees overall structure stable durable, the pivot on the stand provides flexible rotation support for fire extinguishing subassembly, ensures that fire extinguishing subassembly can be adjusted to the appropriate position quickly in emergency, accurate cover danger area, improve the flexibility and effectiveness of emergency disposal, can also keep stable posture under normal circumstances.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and in particular to a centralized battery energy storage box. Background Technology

[0002] As a core device for new energy consumption and power grid peak shaving and frequency regulation, the performance of the energy storage tank in a centralized battery energy storage system directly affects the overall operational stability of the system.

[0003] Existing centralized battery energy storage boxes have shortcomings in safety protection, especially in emergency response to battery thermal runaway, which has problems such as delayed response and incomplete coverage. Traditional fire extinguishing devices are mostly fixed, which makes it difficult to quickly cover the entire area of ​​the box. They also rely on solenoid valve control, which has a long response time (usually 5-8 seconds), missing the golden time for initial response to thermal runaway.

[0004] At the same time, the poor linkage between the fire extinguishing system and temperature monitoring makes it prone to false triggering or delayed triggering, which increases the risk of fire spreading.

[0005] Therefore, this utility model proposes a centralized battery energy storage box. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and propose a centralized battery energy storage box.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a centralized battery energy storage box, including an energy storage box assembly, the energy storage box assembly being composed of a box body, the box body being provided with a temperature detection and control mechanism, and further comprising;

[0008] The rapid response ejection assembly consists of protective plates and columns installed at the top and bottom of the housing. There are four columns in total, which are arranged in a rectangular shape between two of the protective plates. A rotating shaft is installed on each column, and a fire extinguishing component is installed on the rotating shaft.

[0009] Furthermore, a control panel is provided on the outside of the enclosure, and the battery mechanism, battery management system, energy storage converter and energy management system are arranged sequentially inside the enclosure.

[0010] The beneficial effects of adopting the above-mentioned further solutions are: the control panel on the outside of the enclosure facilitates operation and maintenance; the internal core components are arranged in an orderly manner and work together; the battery management system and energy management system accurately control the operation of the battery mechanism and energy storage converter, monitor the equipment status in real time, improve operational stability and convenience; the partitioned setting of each component avoids mutual interference, reduces the risk of failure, and simplifies the later maintenance process, taking into account both the safe operation of the equipment and the convenience of operation and maintenance, and comprehensively optimizes the user experience and practical value of the energy storage box.

[0011] Furthermore, the fire extinguishing assembly consists of a flip plate rotatably connected to a rotating shaft. A pressurized water outlet mechanism is provided on the side of the flip plate away from the housing, and a water inlet pipe is fixedly connected to the pressurized water outlet mechanism. A fire sprinkler is provided on the side of the flip plate close to the housing, and the fire sprinkler is fixedly connected to the pressurized water outlet mechanism.

[0012] The beneficial effects of adopting the above-mentioned further solutions are: the fire extinguishing components can achieve flexible coverage through the rotation of the flip plate, the fire nozzles close to the box can be accurately aimed at the possible fire area, the pressurized water outlet mechanism and the water inlet pipe ensure a stable supply of fire extinguishing medium, and after flipping and unfolding, an effective fire extinguishing range can be quickly formed. The structure is compact and the linkage is smooth, which not only ensures the targeting and coverage during fire extinguishing, but also does not affect the normal operation of the equipment under normal conditions, thus improving the timeliness and reliability of emergency response.

[0013] Furthermore, a support bracket is provided on one side of the top of the flip plate, and a limit frame is provided on the other side of the top of the flip plate.

[0014] The beneficial effects of adopting the above-mentioned further solutions are: the support bracket on the top of the flip plate can stably support the components under normal conditions, preventing structural loosening and displacement, and ensuring the stability of daily operation of the equipment; the limit frame can accurately cooperate with the ejection component to achieve positioning and locking, ensuring that the flip plate maintains a fixed posture in non-emergency situations, and can be smoothly unlocked when triggered in an emergency, which not only prevents accidental deployment caused by misoperation, but also ensures rapid response in case of fire, improves the reliability and safety of the overall structure, and takes into account both normal protection and emergency needs.

[0015] Furthermore, the protective plate is provided with ejection grooves, and two symmetrical ejection grooves are slidably connected with limit rods, which are engaged with limit frames.

[0016] The beneficial effects of adopting the above-mentioned further solution are as follows: the ejector groove on the protective plate provides a stable sliding trajectory for the limit rod, and the limit rod and the limit frame are precisely engaged, which can firmly fix the flip plate and ensure the structural stability in non-emergency state, avoiding accidental displacement or false triggering. In an emergency, the limit rod can slide smoothly along the groove to unlock without jamming or sticking, ensuring the flip plate responds quickly. This not only strengthens the structural reliability under normal conditions, but also improves the smoothness of emergency response, making the protective system operate more stably and respond more efficiently.

[0017] Furthermore, a gunpowder firing device is provided at the bottom of the ejection chute, a trigger sensing device is provided on the protective plate above the ejection chute, and an anti-return baffle is provided at the top opening of the ejection chute.

[0018] The beneficial effects of adopting the above-mentioned further solutions are as follows: the gunpowder firing device at the bottom of the ejection chute can quickly drive the component to move, and together with the trigger sensing device above, it can achieve precise linkage response, ensuring that the emergency mechanism is activated in time when a dangerous situation occurs. The anti-return baffle at the top of the chute can effectively prevent the component from resetting and rebounding, ensuring that the emergency action is completed in one go without interruption. This not only improves the timeliness and effectiveness of the emergency response, but also strengthens the stability of the emergency process through structural design, preventing unexpected situations from interfering with the response effect, and making the overall protection system more reliable and practical.

[0019] Furthermore, the temperature detection and control mechanism consists of a temperature sensing mechanism and a controller. The output end of the temperature sensing mechanism is electrically connected to the input end of the gunpowder firing device, the output end of the trigger sensing device is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the pressurized water outlet mechanism.

[0020] The beneficial effects of adopting the above-mentioned further solution are as follows: the temperature detection and control mechanism monitors the status of the enclosure in real time through the temperature sensing mechanism, and realizes emergency triggering automation in conjunction with the gunpowder firing device. The protective action can be quickly started without manual intervention. The trigger sensing device feeds back the signal to the controller, which accurately links the start and stop of the pressurized water outlet mechanism, ensuring smooth connection of fire extinguishing actions and accurate response to danger. The entire electrical linkage design realizes seamless connection between danger monitoring, trigger response and fire extinguishing operation, which not only improves the timeliness and accuracy of emergency response, but also avoids misoperation and ineffective actions, making the protective system operate more intelligently and reliably.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, a rapid-response ejection assembly, with top and bottom protective plates and rectangularly distributed columns, constructs a stable protective frame, providing a reliable installation foundation for the fire extinguishing assembly and ensuring the overall structure is stable and durable. The pivot on the column provides flexible rotation support for the fire extinguishing assembly, ensuring that the fire extinguishing assembly can be quickly adjusted to a suitable position in an emergency to accurately cover the danger zone, improving the flexibility and effectiveness of emergency response. Under normal conditions, it can also maintain a stable posture without affecting the normal operation of the equipment. Attached Figure Description

[0023] Figure 1 This is a front view of a centralized battery energy storage box according to the present invention;

[0024] Figure 2 This is an exploded view of a centralized battery energy storage box according to the present invention;

[0025] Figure 3 This is a structural diagram of an energy storage box assembly in a centralized battery energy storage box according to this utility model;

[0026] Figure 4This is a structural diagram of a rapid-response ejection assembly in a centralized battery energy storage box according to this utility model;

[0027] Figure 5 This is a structural diagram of a fire extinguishing component in a centralized battery energy storage box according to this utility model;

[0028] Figure 6 This is a structural diagram of the column in a centralized battery energy storage box according to this utility model.

[0029] Figure Labels

[0030] 1. Energy storage box assembly; 11. Box body; 12. Control panel; 13. Battery mechanism; 14. Battery management system; 15. Energy storage converter; 16. Energy management system; 17. Temperature detection and control mechanism;

[0031] 2. Rapid-response ejection assembly; 21. Protective plate; 22. Column; 221. Triggering sensor; 222. Ejection chute; 223. Gunpowder firing device; 224. Limiting rod; 225. Anti-return baffle; 23. Rotating shaft;

[0032] 3. Fire extinguishing components; 31. Tilting plate; 311. Support bracket; 312. Limiting bracket; 32. Pressurized water outlet mechanism; 321. Water inlet pipe; 322. Fire sprinkler head. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] like Figure 1-6 As shown, this utility model provides a technical solution: a centralized battery energy storage box, including an energy storage box assembly 1, which is composed of a box body 11, and a temperature detection and control mechanism 17 is provided inside the box body 11, and also includes;

[0035] The rapid-response ejection assembly 2 consists of protective plates 21 at the top and bottom of the housing 11 and four uprights 22 arranged in a rectangular pattern between the two protective plates 21. A pivot 23 is mounted on each upright, and a fire extinguishing assembly 3 is mounted on the pivot 23. The rapid-response ejection assembly 2, together with the top and bottom protective plates 21 and the rectangularly arranged uprights 22, constructs a stable protective frame, providing a reliable installation foundation for the fire extinguishing assembly 3 and ensuring the overall structure is stable and durable. The pivot 23 on the uprights 22 provides flexible rotation support for the fire extinguishing assembly 3, ensuring that it can be quickly adjusted to a suitable position in an emergency to accurately cover the hazardous area, improving the flexibility and effectiveness of emergency response. Under normal conditions, it maintains a stable posture without affecting the normal operation of the equipment.

[0036] A control panel 12 is installed on the outside of the enclosure 11. Inside the enclosure 11, the battery mechanism 13, battery management system 14, energy storage converter 15, and energy management system 16 are arranged in sequence. The control panel 12 on the outside of the enclosure 11 facilitates operation and maintenance. The core components inside are arranged in an orderly manner and work together. The battery management system 14 and energy management system 16 precisely control the operation of the battery mechanism 13 and energy storage converter 15, monitor the equipment status in real time, improve operational stability and convenience. The partitioned arrangement of each component avoids mutual interference, reduces the risk of failure, and simplifies the later maintenance process. It takes into account both the safe operation of the equipment and the convenience of operation and maintenance, and comprehensively optimizes the user experience and practical value of the energy storage box.

[0037] The fire extinguishing assembly 3 consists of a flip plate 31 rotatably connected to a rotating shaft 23. A pressurized water outlet mechanism 32 is provided on the side of the flip plate 31 away from the housing 11, and an inlet pipe 321 is fixedly connected to the pressurized water outlet mechanism 32. A fire sprinkler 322 is provided on the side of the flip plate 31 close to the housing 11. The fire sprinkler 322 is fixedly connected to the pressurized water outlet mechanism 32. The fire extinguishing assembly 3 achieves flexible coverage through the rotation of the flip plate 31. The fire sprinkler 322 close to the housing 11 can accurately target the possible fire area. The pressurized water outlet mechanism 32, together with the inlet pipe 321, ensures a stable supply of extinguishing medium. After flipping and unfolding, it can quickly form an effective fire extinguishing range. The structure is compact and the linkage is smooth, which not only ensures the targeting and coverage during fire extinguishing, but also does not affect the normal operation of the equipment under normal conditions, thus improving the timeliness and reliability of emergency response.

[0038] A support bracket 311 is provided on one side of the top of the flip plate 31, and a limit frame 312 is provided on the other side of the top of the flip plate 31. The support bracket 311 on the top of the flip plate 31 can stably support the components under normal conditions, preventing structural loosening and displacement, and ensuring the stability of daily operation of the equipment. The limit frame 312 can accurately cooperate with the ejection component to achieve positioning and locking, ensuring that the flip plate 31 maintains a fixed posture in non-emergency conditions, and can be smoothly unlocked when triggered in an emergency. This not only prevents accidental deployment caused by misoperation, but also ensures rapid response in case of fire, improves the reliability and safety of the overall structure, and takes into account both normal protection and emergency needs.

[0039] The protective plate 21 is provided with ejector grooves 222. Two symmetrical ejector grooves 222 are slidably connected to a limit rod 224. The limit rod 224 is engaged with the limit frame 312. The ejector grooves 222 on the protective plate 21 provide a stable sliding trajectory for the limit rod 224. The limit rod 224 is precisely engaged with the limit frame 312, which can firmly fix the flip plate 31, ensuring the structural stability in non-emergency conditions and avoiding accidental displacement or false triggering. In an emergency, the limit rod 224 can slide smoothly along the groove to unlock without jamming or sticking, ensuring that the flip plate 31 responds quickly. This not only strengthens the structural reliability under normal conditions but also improves the smoothness of emergency response, making the protective system more stable and more efficient in operation.

[0040] The bottom of the ejection chute 222 is equipped with a gunpowder firing device 223, and the protective plate 21 is equipped with a trigger sensing device 221 above the ejection chute 222. The top opening of the ejection chute 222 is equipped with an anti-return baffle 225. The gunpowder firing device 223 at the bottom of the ejection chute 222 can quickly drive the component to move, and together with the trigger sensing device 221 above, it can achieve precise linkage response, ensuring that the emergency mechanism is activated in time when an emergency occurs. The anti-return baffle 225 at the top of the chute can effectively prevent the component from resetting and rebounding, ensuring that the emergency action is completed in one go without interruption. This not only improves the timeliness and effectiveness of emergency response, but also strengthens the stability of the emergency process through structural design, preventing unexpected situations from interfering with the response effect, making the overall protection system more reliable and practical.

[0041] The temperature detection and control mechanism 17 consists of a temperature sensing mechanism and a controller. The output of the temperature sensing mechanism is electrically connected to the input of the gunpowder firing device 223. The output of the trigger sensing device 221 is electrically connected to the input of the controller. The output of the controller is electrically connected to the input of the pressurized water outlet mechanism 32. The temperature detection and control mechanism 17 monitors the status of the enclosure 11 in real time through the temperature sensing mechanism and links with the gunpowder firing device 223 to achieve emergency trigger automation. The protective action can be quickly started without manual intervention. The trigger sensing device 221 feeds back a signal to the controller, which accurately links the pressurized water outlet mechanism 32 to start and stop, ensuring smooth connection of fire extinguishing actions and accurate response to danger. The entire electrical linkage design realizes seamless connection between danger monitoring, trigger response and fire extinguishing operation, which not only improves the timeliness and accuracy of emergency response, but also avoids misoperation and ineffective actions, making the protective system more intelligent and reliable.

[0042] Working principle:

[0043] like Figures 1-6 As shown, when the device is working, the temperature detection and control mechanism 17 monitors the temperature inside the housing 11 in real time. Under normal conditions, the ejection groove 222 of the protective plate 21 in the rapid response ejection assembly 2 is engaged with the limiting bracket 312 of the flip plate 31 through the limiting rod 224, so that the fire extinguishing assembly 3 maintains a stable posture. The support bracket 311 provides auxiliary support to ensure structural stability. When the temperature sensing mechanism detects an abnormality, it immediately activates the gunpowder firing device 223, driving the limiting rod 224 to slide and unlock along the ejection groove 222. The anti-return baffle 225 prevents the limiting rod from being moved. 224 rebounds, and the flip plate 31 quickly rotates to the appropriate position via the pivot 23 on the column 22. The trigger sensor 221 simultaneously feeds a signal back to the controller, which then activates the pressurized water outlet mechanism 32. The fire extinguishing medium is introduced through the inlet pipe 321 and accurately sprayed into the corresponding area of ​​the box 11 through the fire nozzle 322 to complete the fire extinguishing operation. No manual intervention is required throughout the process, achieving seamless connection from hazard monitoring, trigger unlocking, component deployment to fire extinguishing operation, ensuring timely and accurate emergency response. Under normal conditions, the components work together without affecting the normal operation of the equipment.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A centralized battery energy storage box, comprising an energy storage box assembly (1), wherein the energy storage box assembly (1) is composed of a box body (11), characterized in that, The housing (11) is equipped with a temperature detection and control mechanism (17), and also includes; The rapid response ejection assembly (2) consists of protective plates (21) set at the top and bottom of the housing (11) and columns (22). There are four columns (22) in total, and the four columns (22) are distributed in a rectangular shape between the two protective plates (21). A rotating shaft (23) is set on the column (22), and a fire extinguishing assembly (3) is set on the rotating shaft (23).

2. A centralized battery energy storage box according to claim 1, characterized in that: A control panel (12) is provided on the outside of the housing (11), and a battery mechanism (13), a battery management system (14), an energy storage converter (15), and an energy management system (16) are arranged sequentially inside the housing (11).

3. A centralized battery energy storage box according to claim 1, characterized in that: The fire extinguishing assembly (3) consists of a flip plate (31) rotatably connected to a rotating shaft (23). A pressurized water outlet mechanism (32) is provided on the side of the flip plate (31) away from the box (11). A water inlet pipe (321) is fixedly connected to the pressurized water outlet mechanism (32). A fire sprinkler (322) is provided on the side of the flip plate (31) close to the box (11). The fire sprinkler (322) is fixedly connected to the pressurized water outlet mechanism (32).

4. A centralized battery energy storage box according to claim 3, characterized in that: A support bracket (311) is provided on one side of the top of the flip plate (31), and a limit bracket (312) is provided on the other side of the top of the flip plate (31).

5. A centralized battery energy storage box according to claim 1, characterized in that: The protective plate (21) is provided with a catapult slide (222), and a limit rod (224) is slidably connected between the two catapult slides (222) that are symmetrical to each other. The limit rod (224) and the limit frame (312) are interlocked.

6. A centralized battery energy storage box according to claim 5, characterized in that: The bottom of the ejection chute (222) is provided with a gunpowder firing device (223), the protective plate (21) is provided with a trigger sensing device (221) above the ejection chute (222), and the top opening of the ejection chute (222) is provided with an anti-return baffle (225).

7. A centralized battery energy storage box according to claim 6, characterized in that: The temperature detection and control mechanism (17) consists of a temperature sensing mechanism and a controller. The output end of the temperature sensing mechanism is electrically connected to the input end of the gunpowder firing device (223). The output end of the trigger sensing device (221) is electrically connected to the input end of the controller. The output end of the controller is electrically connected to the input end of the pressurized water outlet mechanism (32).

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