A fire fighting device for supercapacitor

Abstract

The invention discloses a fire-fighting device for a supercapacitor, comprising a box body, an installation cavity is provided inside the box body, a double-opening door is installed on the outside of the installation cavity of the box body, a partition plate is installed on the top of the installation cavity of the box body, a battery rack is installed in the installation cavity, a plurality of capacitor bins arranged evenly are provided on the battery rack, supercapacitor cells are installed in the capacitor bins, a monitor is installed on the inner top of the capacitor bins, a lifting mechanism is installed on both sides of the battery rack of the installation cavity, a fire-fighting mechanism is installed between the lifting mechanisms on both sides, a fire-extinguishing agent box is installed on the surface of the partition plate, a booster pump is installed in the fire-extinguishing agent box, a power output end of the booster pump is connected to a folding tube, and the output end of the folding tube is connected to the fire-fighting mechanism, a double-head motor is installed on the top of the fire-extinguishing agent box, and power output ends on both sides of the double-head motor are connected to the lifting mechanism, a controller is installed on the outer side of the top of the fire-extinguishing agent box, an alarm mechanism is installed on the inner side of the top of the partition plate, and a protective shell is installed on the top of the box body.

Description

Technical Field

[0001] The present invention belongs to the technical field of super capacitors, and in particular relates to a fire fighting device for super capacitors. Background Art

[0002] Supercapacitors are a new type of energy storage device that combines the characteristics of traditional capacitors and batteries, with the characteristics of fast charging and discharging, high power density and long cycle life. Supercapacitors store energy through the double layer formed between the electrode and the electrolyte. This structure enables it to store and release a large amount of charge in a short period of time.

[0003] Supercapacitors generate heat during the charging and discharging process. When the heat accumulates and the temperature is too high, the electrolyte will rapidly vaporize and expand, breaking through the outer shell and exploding. Supercapacitors will release a variety of gases when they explode, including oxygen, nitrogen, carbon dioxide and methane. Among them, methane is a common flammable gas that can easily form a flammable gas mixture in the air, thereby further causing fires and explosions. Especially when the supercapacitor is placed in a cabinet for charging and an explosion occurs, the staff cannot directly observe the operating status of the closed cabinet from the outside, resulting in the inability to carry out timely fire-fighting treatment of the supercapacitor in the early stage of the explosion, which in turn causes a fire. Therefore, there is an urgent need for a fire-fighting device for supercapacitors to solve the above problems. Summary of the invention

[0004] In view of the problems raised by the above background technology, the purpose of the present invention is to provide a fire fighting device for supercapacitors.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A fire-fighting device for a supercapacitor comprises a box body, an installation cavity is provided inside the box body, a double-opening door is installed on the outside of the installation cavity, a partition plate is installed on the top of the installation cavity, a battery rack is installed in the installation cavity, a plurality of capacitor compartments arranged evenly are provided on the battery rack, a supercapacitor cell is installed in the capacitor compartment, a monitor is installed on the inner top of the capacitor compartment, a lifting mechanism is installed on both sides of the battery rack of the installation cavity, a fire-fighting mechanism is installed between the lifting mechanisms on both sides, the fire-fighting mechanism is slidably arranged at the bottom of the partition plate, the top of the lifting mechanism passes through the partition plate and extends to the upper side thereof, and the partition plate is provided with a plurality of capacitor compartments arranged evenly. A fire extinguishing agent box is installed on the surface of the partition, and a boosting pump is installed in the fire extinguishing agent box. The power output end of the boosting pump is connected to a folding tube, and the output end of the folding tube passes through the fire extinguishing agent box and the partition plate in sequence and is connected to the fire-fighting mechanism. A double-headed motor is installed on the top of the fire extinguishing agent box, and the power output ends on both sides of the double-headed motor are connected to the lifting mechanism. A controller is installed on the outer side of the top of the fire extinguishing agent box, and an alarm mechanism is installed on the inner side of the top of the partition plate. A protective shell is installed on the top of the box body, and the fire extinguishing agent box, the double-headed motor, the controller and the alarm mechanism are all installed in the protective shell, and the protective shell is provided with a switch door on the upper side of the double door.

[0007] It is further defined that the monitor includes a mounting shell, a temperature sensor, a smoke sensor, a combustible gas sensor and a positioning module are mounted in the mounting shell, and a plurality of evenly arranged detection holes are provided on the lower side of the mounting shell. Such a structural design facilitates real-time monitoring of supercapacitor cells.

[0008] It is further defined that the lifting mechanism includes a screw and a guide rod, the top of the screw passes through the partition plate and extends to its upper side, the upper and lower sides of the screw are installed with bearings, the lower side bearing is installed at the bottom of the box body, and the upper side bearing is installed at the inner top of the protective shell, the upper side of the screw is installed with a first bevel gear, the first bevel gear is meshed and connected with a second bevel gear, the second bevel gear is connected with a transmission rod, the other side of the transmission rod is connected to a double-headed motor, the lower side of the screw is connected with a nut, the outer side of the nut is installed with a moving seat, the fire fighting mechanism is installed between the moving seats on both sides, the guide rod is installed on both sides of the screw, the top of the guide rod is installed at the bottom of the partition plate, the bottom of the guide rod is installed at the bottom of the installation cavity, the guide rod is slidably connected with a slider, and the slider is installed on the fire fighting mechanism. Such a structural design is convenient for driving the fire fighting mechanism to move up and down.

[0009] It is further defined that the fire fighting mechanism includes a diverter frame, the movable seat and the slider are installed on the outside of the diverter frame, the top two sides of the diverter frame are provided with input ends, the output end of the folding tube is installed inside the input end of the diverter frame, the inner output end of the diverter frame is installed with four groups of spray groups, and the output end of the spray group is installed with a nozzle. Such a structural design facilitates the fire fighting mechanism to perform fire fighting work.

[0010] It is further defined that the diverter frame is arranged in a circular structure, and the four spray groups are installed in a cross shape in the diverter frame. Such a structural design can extinguish fire on all four sides of the supercapacitor cell.

[0011] It is further defined that a folding protective cover is installed at the bottom of the diverter frame, the bottom of the folding protective cover is installed at the bottom of the installation cavity, and the screw rod and the guide rod are both arranged in the folding protective cover. Such a structural design can protect the screw rod and the guide rod, and prevent the supercapacitor cell from causing damage to the screw rod and the guide rod when exploding.

[0012] Further defined, the alarm mechanism includes fixed plates installed on both sides of the top of the partition plate, the inner sides of the fixed plates on both sides are installed with limited guide columns, a movable plate is slidably connected between the limited guide columns on both sides, columns are installed on both sides of the surface of the movable plate, and a cover plate is installed on the top of the columns on both sides, the protective shell is provided with a notch groove at the corresponding cover plate, the cover plate is installed in the notch groove, an alarm is installed at the bottom of the cover plate, a first hinge seat is installed on both sides of the bottom of the movable plate, the first hinge seat is connected with a connecting rod, the other side of the connecting rod is connected with a second hinge seat, the second hinge seat is connected with a movable seat, a nut sleeve is installed in the movable seat, a bidirectional threaded screw is installed between the nut sleeves on both sides, bearings are installed on both sides of the bidirectional threaded screw, and it is rotatably set between the fixed plates on both sides, the bidirectional threaded screw is connected with a driven gear, the driven gear is meshed and connected with a driving gear, the driving gear is connected with a driving motor, a motor seat is installed at the bottom of the driving motor, and the motor seat is installed on the top surface of the partition plate. Such a structural design can issue a timely reminder when a supercapacitor monomer explodes.

[0013] It is further defined that the alarm includes a warning light and a buzzer, and the warning light is a red flashing light. Such a structural design can more easily remind people around.

[0014] It is further defined that the controller includes a central processing module, the central processing module is connected to the monitor, the double-headed motor and the driving motor, and the central processing module is also connected to two sets of video monitoring devices, which are installed on the front and back sides of the top of the installation cavity. Such a structural design is convenient for connection control, and the internal explosion situation can be viewed through the video monitoring device.

[0015] It is further defined that a heat dissipation window is installed on the lower back side of the box, and a plurality of heat dissipation slots are arranged on the heat dissipation window, and the heat dissipation slots are arranged obliquely from outside to inside and from bottom to top. Such a structural design can dissipate heat during use, and under the effect of the heat dissipation slots, it can play a waterproof effect, and the dissipated heat can be blown to the ground, reducing the moisture on the ground, and further reducing the moisture entering the box.

[0016] The beneficial effects of the present invention are as follows: the present invention proposes a fire-fighting device for supercapacitors, which can realize real-time monitoring of the supercapacitor charging operation through a monitor controlled by a controller. When an explosion occurs during charging of the supercapacitor, the lifting mechanism can drive the fire-fighting mechanism to quickly move to the explosion site to carry out preventive fire-fighting work, eliminate hidden dangers in time, and control the early stage of the combustion of the supercapacitor monomer to reduce the hidden dangers caused by the combustion. At the same time, the alarm mechanism performs an alarm work to remind surrounding personnel and play a warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0018] Figure 1 This is a schematic diagram of the axial structure of a fire-fighting device for a supercapacitor according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the transverse cross-sectional structure of a fire-fighting device for a supercapacitor according to an embodiment of the present invention;

[0020] Figure 3 A schematic diagram of a vertical cross-sectional structure of a fire-fighting device for a supercapacitor according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic cross-sectional structure diagram of a lifting mechanism for a supercapacitor fire-fighting device according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic cross-sectional structure diagram of an alarm mechanism for a supercapacitor fire-fighting device according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the enlarged structure of position A of a fire-fighting device for supercapacitors according to an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the connection structure of a controller module for a supercapacitor fire fighting device according to an embodiment of the present invention;

[0025] The main component symbols are described as follows:

[0026] Box body 1, installation cavity 2, double door 3, partition plate 4, battery rack 5, capacitor compartment 6, super capacitor cell 7, monitor 8, lifting mechanism 9, fire fighting mechanism 100, fire extinguishing agent tank 10, booster pump 11, folding tube 12, double-head motor 13, controller 14, alarm mechanism 15, protective shell 16, switch door 17, installation shell 18, temperature sensor 19, smoke sensor 20, combustible gas sensor 21, positioning module 22, detection hole 23, screw 24, guide rod 25, bearing 26, first bevel gear 27, second bevel gear 28, transmission rod 29, nut 30, movable seat 31, slider 32, diverter rack 33, spray group 34, nozzle 35, folding protective cover 36, fixed plate 37, limit guide column 38, movable plate 39, column 40, cover plate 41, notch groove 42, alarm 43, first hinge seat 44, connecting rod 45, second hinge seat 46, movable seat 47, nut sleeve 48, bidirectional threaded screw 49, driven gear 50, driving gear 51, drive motor 52, motor seat 53, warning light 54, buzzer 55, central processing module 56, video monitoring device 57, heat dissipation window 58, heat dissipation slot 59. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Embodiment 1, as Figure 1 , Figure 2 and Figure 3As shown, a fire-fighting device for supercapacitors is provided, wherein a mounting cavity 2 is provided inside a box body 1, a double-opening door 3 is provided outside the mounting cavity 2 of the box body 1, a partition plate 4 is provided on the top of the mounting cavity 2 of the box body 1, a battery rack 5 is provided in the mounting cavity 2, a plurality of capacitor compartments 6 arranged evenly are provided on the battery rack 5, supercapacitor cells 7 are provided in the capacitor compartments 6, a monitor 8 is provided on the top of the inner side of the capacitor compartment 6, a lifting mechanism 9 is provided on both sides of the battery rack 5 of the mounting cavity 2, a fire-fighting mechanism 100 is provided between the lifting mechanisms 9 on both sides, the fire-fighting mechanism 100 is slidably arranged at the bottom of the partition plate 4, the top of the lifting mechanism 9 passes through the partition plate 4 and extends to the upper side thereof, and a fire-extinguishing agent tank 1 is provided on the surface of the partition plate 4 0, a booster pump 11 is installed in the fire extinguishing agent box 10, and the power output end of the booster pump 11 is connected to a folding tube 12, the output end of the folding tube 12 passes through the fire extinguishing agent box 10 and the partition plate 4 in sequence, and is connected to the fire fighting mechanism 100, a double-headed motor 13 is installed on the top of the fire extinguishing agent box 10, and the power output ends on both sides of the double-headed motor 13 are connected to the lifting mechanism 9, a controller 14 is installed on the top outer side of the fire extinguishing agent box 10, an alarm mechanism 15 is installed on the top inner side of the partition plate 4, and a protective shell 16 is installed on the top of the box body 1, the fire extinguishing agent box 10, the double-headed motor 13, the controller 14 and the alarm mechanism 15 are all installed in the protective shell 16, and the protective shell 16 is provided with a switch door 17 on the upper side of the double door 3.

[0029] In this embodiment, during use, when the supercapacitor cell 7 is placed in the capacitor compartment 6 of the battery rack 5 for charging, the monitor 8 monitors the state of the supercapacitor cell 7 in real time. Once the electrolyte in the supercapacitor cell 7 rapidly vaporizes and expands, breaks through the outer shell and explodes, the monitor 8 in the capacitor compartment 6 promptly sends a signal to the controller 14, so that the controller 14 controls the double-headed motor 13 to start, and the double-headed motor 13 drives the lifting mechanisms 9 on both sides to start, so that the lifting mechanisms 9 on both sides synchronously drive the fire-fighting mechanism 100 to move. When the lifting mechanism 9 drives the fire-fighting mechanism 100 to move to the explosion site, the booster pump 11 in the fire-extinguishing agent box 10 is started to extract the fire-extinguishing agent in the fire-extinguishing agent box 10 and transport it to the fire-fighting mechanism 100, so that the fire-fighting mechanism 100 sprays the fire-extinguishing agent onto the exploded supercapacitor cell 7 to prevent the supercapacitor cell 7 from burning after the explosion. At the same time, the controller 14 controls the alarm mechanism 15 to rise from the protective shell 16 to perform an alarm operation to remind the surrounding personnel.

[0030] Embodiment 2, as Figure 6 and Figure 7 As shown, this embodiment adds the following structure on the basis of embodiment 1. The monitor 8 includes a mounting shell 18. A temperature sensor 19, a smoke sensor 20, a combustible gas sensor 21 and a positioning module 22 are installed in the mounting shell 18. A plurality of evenly arranged detection holes 23 are provided on the lower side of the mounting shell 18.

[0031] In this embodiment, during use, the temperature sensor 19, the smoke sensor 20 and the combustible gas sensor 21 monitor the charging state of the supercapacitor cell 7 in real time. When the supercapacitor cell 7 explodes, the temperature, smoke and combustible gas generated are detected by the temperature sensor 19, the smoke sensor 20 and the combustible gas sensor 21, and a signal can be sent to the controller 14 in time, thereby timely controlling the fire-fighting mechanism 100 to move to the explosion site, timely eliminating hidden dangers, and controlling the supercapacitor cell 7 in the early stage of combustion to reduce the hidden dangers caused by fire after combustion. The positioning module 22 can enable the fire-fighting mechanism 100 to accurately move to the explosion site to carry out firefighting work.

[0032] Embodiment 3, as Figure 2 and Figure 4 As shown, this embodiment adds the following structure on the basis of embodiment 1, the lifting mechanism 9 includes a screw rod 24 and a guide rod 25, the top of the screw rod 24 passes through the partition plate 4 and extends to its upper side, bearings 26 are installed on the upper and lower sides of the screw rod 24, the lower bearing 26 is installed at the bottom of the box body 1, and the upper bearing 26 is installed on the inner top of the protective shell 16, a first bevel gear 27 is installed on the upper side of the screw rod 24, the first bevel gear 27 is meshed and connected with the second bevel gear 28, the second bevel gear 28 is connected to a transmission rod 29, and the other side of the transmission rod 29 is connected to the double-headed motor 13, a nut 30 is connected to the lower side of the screw rod 24, a moving seat 31 is installed on the outer side of the nut 30, the fire fighting mechanism 100 is installed between the moving seats 31 on both sides, the guide rod 25 is installed on both sides of the screw rod 24, the top of the guide rod 25 is installed at the bottom of the partition plate 4, the bottom of the guide rod 25 is installed at the bottom of the mounting cavity 2, the guide rod 25 is slidably connected with a slider 32, and the slider 32 is installed on the fire fighting mechanism 100.

[0033] In this embodiment, when starting the work, the double-headed motor 13 drives the transmission rod 29 on both sides to move, and the other side of the transmission rod 29 drives the second bevel gear 28, the second bevel gear 28 drives the meshing first bevel gear 27, and the first bevel gear 27 drives the screw rod 24 to rotate along the bearing 26, so that the screw rod 24 drives the nut 30, the nut 30 drives the moving seat 31, and the moving seat 31 drives the fire-fighting mechanism 100 to move up and down. When the fire-fighting mechanism 100 moves, it will synchronously drive the sliders 32 on both sides to move along the guide rod 25, thereby ensuring the stability of the movement of the fire-fighting mechanism 100 and improving the use effect.

[0034] Embodiment 4, as Figure 2As shown, this embodiment adds the following structure on the basis of Embodiment 1, the fire-fighting mechanism 100 includes a diverter rack 33, a movable seat 31 and a slider 32 are installed on the outside of the diverter rack 33, input ends are provided on both sides of the top of the diverter rack 33, the output end of the folding tube 12 is installed in the input end of the diverter rack 33, four groups of spray groups 34 are installed at the inner output end of the diverter rack 33, and a nozzle 35 is installed at the output end of the spray group 34.

[0035] In this embodiment, when in use, the booster pump 11 draws out the fire extinguishing agent in the fire extinguishing agent box 10 and transports it to the diversion rack 33 through the folding tube 12. After the fire extinguishing agent is diverted in the diversion rack 33, it flows into each spray group 34 and is finally sprayed out from the nozzle 35, so that the fire extinguishing agent sprayed from all sides can cover the supercapacitor cell 7 to prevent the supercapacitor cell 7 from burning.

[0036] Embodiment 5, as Figure 2 As shown, this embodiment adds the following structure on the basis of Embodiment 4: the diverter frame 33 is arranged in a circular structure, and the four spray groups 34 are installed in the diverter frame 33 in a cross shape.

[0037] In this embodiment, since the four spray groups 34 are installed in a cross shape in the diversion frame 33, the fire extinguishing agent sprayed from the nozzles 35 can cover the supercapacitor cells 7, thereby improving the use effect.

[0038] Embodiment 6, as Figure 2 and Figure 3 As shown, this embodiment adds the following structure on the basis of Embodiment 5: a folding protective cover 36 is installed at the bottom of the diverter rack 33, the bottom of the folding protective cover 36 is installed at the bottom of the mounting cavity 2, and the screw rod 24 and the guide rod 25 are both arranged in the folding protective cover 36.

[0039] In this embodiment, the folding protective cover 36 can prevent the supercapacitor cell 7 from causing damage to the screw rod 24 and the guide rod 25 when it explodes. When in use, the folding protective cover 36 is pushed by the diverter frame 33 so that the folding protective cover 36 can be folded without affecting the normal movement of the diverter frame 33.

[0040] Embodiment 7, as Figure 1 and Figure 5As shown, this embodiment adds the following structure on the basis of embodiment 1, the alarm mechanism 15 includes fixed plates 37 installed on both sides of the top of the partition plate 4, the inner sides of the fixed plates 37 on both sides are installed with limited guide columns 38, a movable plate 39 is slidably connected between the limited guide columns 38 on both sides, columns 40 are installed on both sides of the surface of the movable plate 39, and cover plates 41 are installed on the tops of the columns 40 on both sides. The protective shell 16 is provided with a notch groove 42 at the corresponding cover plate 41, the cover plate 41 is installed in the notch groove 42, an alarm 43 is installed at the bottom of the cover plate 41, and first hinge seats 44 are installed on both sides of the bottom of the movable plate 39. The connecting seat 44 is connected to a connecting rod 45, and the other side of the connecting rod 45 is connected to a second hinged seat 46, and the second hinged seat 46 is connected to a movable seat 47. A nut sleeve 48 is installed in the movable seat 47, and a bidirectional threaded screw 49 is installed between the nut sleeves 48 on both sides. Bearings are installed on both sides of the bidirectional threaded screw 49 and are rotatably set between the fixed plates 37 on both sides. The bidirectional threaded screw 49 is connected to a driven gear 50, and the driven gear 50 is meshed and connected to a driving gear 51. The driving gear 51 is connected to a driving motor 52, and a motor seat 53 is installed at the bottom of the driving motor 52, and the motor seat 53 is installed on the top surface of the partition plate 4.

[0041] In this embodiment, after the monitor 8 sends a signal to the controller 14, the controller 14 controls the alarm 43 and the drive motor 52 to start, so that the drive motor 52 drives the active gear 51 to rotate, the active gear 51 drives the meshing driven gear 50 to rotate, the driven gear 50 drives the bidirectional threaded screw 49 to rotate, the bidirectional threaded screw 49 drives the nut sleeves 48 on both sides, the nut sleeves 48 drive the movable seat 47 to move toward the middle, and then the movable seat 47 pushes the second hinge seat 46, the second hinge seat 46 pushes the connecting rod 45, the connecting rod 45 pushes the first hinge seat 44, the first hinge seat 44 pushes the movable plate 39, the movable plate 39 moves upward along the limiting guide column 38, and at the same time pushes the column 40, the column 40 pushes the cover plate 41, the cover plate 41 drives the alarm 43 to extend out of the notch groove 42, and performs sound and light alarm work to remind the surrounding people.

[0042] Embodiment 8, as Figure 7 As shown, this embodiment adds the following structure on the basis of embodiment 7: the alarm 43 includes a warning light 54 and a buzzer 55, and the warning light 54 is a red flashing light. Such a structural design can more easily alert the surrounding personnel.

[0043] In this embodiment, when in use, the warning light 54 is a red flashing light, making the light more dazzling and eye-catching, and is combined with a buzzer 55 to more easily alert people around.

[0044] Embodiment 9, as Figure 7As shown, this embodiment adds the following structure on the basis of embodiment 1, the controller 14 includes a central processing module 56, the central processing module 56 is connected to the monitor 8, the double-headed motor 13 and the driving motor 52, the central processing module 56 is also connected to two sets of video monitoring devices 57, and the two sets of video monitoring devices 57 are installed on the front and back sides of the top of the installation cavity 2.

[0045] In this embodiment, when in use, the central processing module 56 can promptly process the signal sent by the monitor 8, and control the operation of the double-headed motor 13 and the drive motor 52. At the same time, the video monitoring device 57 is used for video monitoring to check the internal situation and whether the fire-fighting agency 100 has completed the processing.

[0046] Embodiment 10, as Figure 3 As shown, this embodiment adds the following structure on the basis of embodiment 1: a heat dissipation window 58 is installed on the lower back side of the box body 1, and a plurality of heat dissipation grooves 59 are provided on the heat dissipation window 58. The heat dissipation grooves 59 are inclined from outside to inside and from bottom to top.

[0047] In this embodiment, during the charging process of the supercapacitor cell 7, the heat generated is dissipated to the outside through the heat dissipation grooves 59 on the heat dissipation window 58. The inclined heat dissipation grooves 59 can not only achieve a waterproof effect, but also blow the heat to the ground to reduce the moisture on the ground, thereby reducing the moisture entering the box body 1.

[0048] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A fire-fighting device for supercapacitors, characterized in that: The invention comprises a box body (1), wherein an installation cavity (2) is provided inside the box body (1), and a double-opening door (3) is installed on the outside of the installation cavity (2) of the box body (1), and a partition plate (4) is installed on the top of the installation cavity (2) of the box body (1), and a battery rack (5) is installed in the installation cavity (2), and a plurality of capacitor compartments (6) arranged evenly are provided on the battery rack (5), and super capacitor cells (7) are installed in the capacitor compartments (6), and a monitor (8) is installed on the top of the inner side of the capacitor compartment (6), and the installation cavity (2) is provided with lifting mechanisms (9) on both sides of the battery rack (5), and a fire fighting mechanism (100) is installed between the lifting mechanisms (9) on both sides, and the fire fighting mechanism (100) is slidably arranged at the bottom of the partition plate (4), and the top of the lifting mechanism (9) passes through the partition plate (4) and extends to the upper side thereof, and a fire extinguishing agent box (10) is installed on the surface of the partition plate (4), A booster pump (11) is installed in the fire extinguishing agent box (10), and the power output end of the booster pump (11) is connected to a folding tube (12). The output end of the folding tube (12) passes through the fire extinguishing agent box (10) and the partition plate (4) in sequence and is connected to the fire fighting mechanism (100). A double-headed motor (13) is installed on the top of the fire extinguishing agent box (10), and the power output ends on both sides of the double-headed motor (13) are connected to the lifting mechanism (9). A controller (14) is installed on the outer side of the top of the fire extinguishing agent box (10), and an alarm mechanism (15) is installed on the inner side of the top of the partition plate (4). A protective shell (16) is installed on the top of the box body (1), and the fire extinguishing agent box (10), the double-headed motor (13), the controller (14) and the alarm mechanism (15) are all installed in the protective shell (16). The protective shell (16) is provided with a switch door (17) on the upper side of the double door (3).

2. A fire fighting device for supercapacitor according to claim 1, characterized in that: The monitor (8) comprises a mounting shell (18), in which a temperature sensor (19), a smoke sensor (20), a combustible gas sensor (21) and a positioning module (22) are mounted, and a plurality of evenly arranged detection holes (23) are provided on the lower side of the mounting shell (18).

3. A fire fighting device for supercapacitor according to claim 2, characterized in that: The lifting mechanism (9) comprises a screw rod (24) and a guide rod (25). The top of the screw rod (24) passes through the partition plate (4) and extends to the upper side thereof. The screw rod (24) is provided with bearings (26) on the upper and lower sides. The lower bearing (26) is provided at the bottom of the housing (1), and the upper bearing (26) is provided at the inner top of the protective shell (16). The upper side of the screw rod (24) is provided with a first bevel gear (27). The first bevel gear (27) is meshedly connected with a second bevel gear (28). The second bevel gear (28) is connected with a transmission rod (29). The transmission rod ( The other side of the guide rod (29) is connected to the double-headed motor (13), the lower side of the screw rod (24) is connected to a nut (30), the outer side of the nut (30) is installed with a movable seat (31), the fire-fighting mechanism (100) is installed between the movable seats (31) on both sides, the guide rod (25) is installed on both sides of the screw rod (24), the top of the guide rod (25) is installed on the bottom of the partition plate (4), the bottom of the guide rod (25) is installed on the bottom of the installation cavity (2), the guide rod (25) is slidably connected with a slider (32), and the slider (32) is installed on the fire-fighting mechanism (100).

4. A fire fighting device for supercapacitor according to claim 3, characterized in that: The fire fighting mechanism (100) comprises a diverter frame (33), the movable seat (31) and the slider (32) are installed on the outside of the diverter frame (33), input ends are arranged on both sides of the top of the diverter frame (33), the output end of the folding tube (12) is installed inside the input end of the diverter frame (33), four groups of spray groups (34) are installed at the inner output end of the diverter frame (33), and nozzles (35) are installed at the output ends of the spray groups (34).

5. A fire fighting device for supercapacitor according to claim 4, characterized in that: The flow distribution frame (33) is arranged in a circular structure, and the four groups of spray groups (34) are installed in the flow distribution frame (33) in a cross shape.

6. A fire fighting device for supercapacitor according to claim 5, characterized in that: A folding protective cover (36) is installed at the bottom of the diverter rack (33), the bottom of the folding protective cover (36) is installed at the bottom of the installation cavity (2), and the screw rod (24) and the guide rod (25) are both arranged in the folding protective cover (36).

7. A fire fighting device for supercapacitor according to claim 6, characterized in that: The alarm mechanism (15) comprises fixed plates (37) installed on both sides of the top of the partition plate (4), and the inner sides of the fixed plates (37) on both sides are installed with limit guide columns (38), and a movable plate (39) is slidably connected between the limit guide columns (38) on both sides. The surfaces of the movable plate (39) are installed with columns (40) on both sides, and the tops of the columns (40) on both sides are installed with cover plates (41). The protective shell (16) is provided with a notch groove (42) at the corresponding cover plate (41), and the cover plate (41) is installed in the notch groove (42). The bottom of the cover plate (41) is installed with an alarm (43), and the bottom of the movable plate (39) is installed with a first hinge seat (44) on both sides, and the first hinge seat (44) is connected with a connecting rod (45). The other side of the connecting rod (45) is connected to a second hinge seat (46), the second hinge seat (46) is connected to a movable seat (47), a nut sleeve (48) is installed in the movable seat (47), a bidirectional threaded screw (49) is installed between the nut sleeves (48) on both sides, bearings are installed on both sides of the bidirectional threaded screw (49), and the bidirectional threaded screw (49) is rotatably arranged between the fixed plates (37) on both sides, the bidirectional threaded screw (49) is connected to a driven gear (50), the driven gear (50) is meshedly connected to a driving gear (51), the driving gear (51) is connected to a driving motor (52), a motor seat (53) is installed at the bottom of the driving motor (52), and the motor seat (53) is installed on the top surface of the partition plate (4).

8. A fire fighting device for supercapacitor according to claim 7, characterized in that: The alarm (43) comprises a warning light (54) and a buzzer (55), and the warning light (54) is a red flashing light.

9. A fire fighting device for supercapacitor according to claim 8, characterized in that: The controller (14) comprises a central processing module (56), the central processing module (56) is connected to the monitor (8), the double-headed motor (13) and the driving motor (52), and the central processing module (56) is also connected to two sets of video monitoring devices (57), and the two sets of video monitoring devices (57) are installed on the front and rear sides of the top of the installation cavity (2).

10. A fire fighting device for supercapacitor according to claim 9, characterized in that: A heat dissipation window (58) is installed on the lower back side of the box body (1), and a plurality of heat dissipation grooves (59) are arranged on the heat dissipation window (58), and the heat dissipation grooves (59) are arranged in an inclined manner from outside to inside and from bottom to top.

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