Energy storage battery fire-fighting device

Abstract

The utility model discloses an energy storage battery fire-fighting device which comprises a placing cabinet and a fire-fighting box, a motor and an audible and visual alarm are installed on the upper surface of the fire-fighting box, a smoke and fire detector is installed on one side face of the fire-fighting box, a two-way screw rod is installed in the fire-fighting box, an auxiliary gear and a moving block are installed on the peripheral side face of the two-way screw rod, and the moving block is connected with a push-pull rod. A baffle and a discharging plate are connected into the fire-fighting box, and the motor is connected with a main gear. By arranging the two-way screw rod, the moving block, the push-pull rod and the discharging plate, when a battery pack is on fire, the smoke and fire detector detects smoke and fire and transmits an electric signal to the audible and visual alarm and the motor, the audible and visual alarm gives an alarm to remind a worker, the motor drives the two-way screw rod to rotate through meshing between gears, and the discharging plate is arranged on the two-way screw rod. And the two moving blocks move back to back, the moving blocks push the discharging plate downwards through the push-pull rod, so that phosphate slides into the containing cabinet along the discharging plate, fire extinguishing is carried out, and economic losses can be effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of air filtration, in particular to an energy storage battery fire-fighting device. Background Art

[0002] In recent years, with the continuous development of lithium-ion technology and the improvement of its economic efficiency, energy storage has gradually become an emerging application hotspot in the power field. Battery fire protection in battery energy storage technology is an important line of defense to ensure the safe and stable operation of energy storage, and is one of the challenging core technologies in energy storage.

[0003] Since energy storage batteries generate a lot of heat during operation, resulting in high temperatures and even fires, existing energy storage batteries do not have active fire-fighting devices. After a fire occurs, it is impossible to extinguish the fire in time, which can easily lead to the expansion of the fire and cause significant economic losses. In order to solve the above problems, an energy storage battery fire-fighting device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an energy storage battery fire fighting device to solve the problem that the energy storage battery will generate more heat during operation, leading to high temperature and even fire. The existing energy storage battery does not have an active fire fighting device. After the fire occurs, the fire cannot be extinguished in time, which easily leads to the expansion of the fire and causes significant economic losses.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a kind of energy storage battery fire-fighting device, comprising a placement cabinet and a fire-fighting box, a motor and a sound and light alarm are fixedly installed on the upper surface of the fire-fighting box, a smoke and fire detector is fixedly installed on one side of the fire-fighting box, a bidirectional screw is installed inside the fire-fighting box, a sub-gear and a plurality of moving blocks are installed on the peripheral side of the bidirectional screw, the sub-gear is fixedly connected to the bidirectional screw, a push-pull rod is connected to the bottom surface of the moving block, baffles and discharge plates are connected to both side surfaces of the inner wall of the fire-fighting box, the baffles are fixedly connected to the fire-fighting box, the bottom end of the push-pull rod is connected to the discharge plate, and the output end of the motor is fixedly connected to a main gear.

[0007] Preferably, a battery pack is installed inside the placement cabinet, a plurality of slide grooves are fixedly installed on the upper surface of the placement cabinet, a heat dissipation mesh plate is installed in the slide grooves, a plurality of heat dissipation fins are fixedly installed on both side surfaces of the placement cabinet, a mounting plate is fixedly connected to the rear surface of the placement cabinet, a connecting frame is fixedly connected to the upper surface of the mounting plate, a connecting plate is fixedly connected to the front surface of the connecting frame, and the fire extinguishing box is fixedly installed on the bottom surface of the connecting plate.

[0008] Preferably, a feed port is provided on one side of the fire fighting box, the discharge plate is hinged to the fire fighting box, and the motor and the sound and light alarm are electrically connected to the smoke and fire detector.

[0009] Preferably, a plurality of limit grooves are provided on the top surface of the inner wall of the fire extinguishing box, and a limit block is slidably connected in the limit groove, and the limit block is fixedly connected to the moving block.

[0010] Preferably, the main gear and the sub-gear are both bevel gears, the main gear and the sub-gear are vertically arranged, and the main gear and the sub-gear are meshed.

[0011] Preferably, the moving block is threadably matched with the bidirectional screw, and the moving block and the discharge plate are both hinged to the push-pull rod.

[0012] Preferably, the heat dissipation mesh plate is slidably matched with the slide groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides a bidirectional screw, a moving block, a push-pull rod and a discharge plate. The phosphate used for fire extinguishing is put into the fire fighting box through the feeding port. When the battery pack catches fire, the smoke and fire detector detects the smoke and fire, and transmits the electrical signal to the sound and light alarm and the motor. The sound and light alarm sounds an alarm to remind the staff. The motor drives the bidirectional screw to rotate through the meshing between the gears, and the two moving blocks move in reverse. The moving block pushes the discharge plate downward through the push-pull rod, so that the phosphate slides along the discharge plate into the placement cabinet, thereby extinguishing the fire. The fire can be extinguished quickly, and the economic loss can be effectively reduced.

[0015] 2. The utility model provides a heat dissipation mesh plate, heat dissipation fins and a slide groove. A plurality of notches are provided on the upper surface of the heat dissipation mesh plate, which is convenient for heat to escape and for phosphate to enter the cabinet through the notches for fire extinguishing. The heat dissipation fins can conduct heat from the battery pack and improve the heat dissipation efficiency of the battery pack. The slide groove facilitates the removal of the heat dissipation mesh plate for cleaning.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 It is a right view structural schematic diagram of the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the attached drawings, the list of components represented by each number is as follows: 1. Placement cabinet; 2. Fire extinguisher box; 3. Mounting plate; 4. Connecting frame; 5. Connecting plate; 6. Motor; 7. Fire detector; 8. Sound and light alarm; 9. Heat dissipation mesh plate; 10. Slide; 11. Heat dissipation fins; 12. Discharge plate; 13. Bidirectional screw; 14. Push-pull rod; 15. Baffle; 16. Feed port; 17. Battery pack; 18. Moving block; 19. Limit block; 20. Main gear; 21. Sub gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] See also Figure 1-Figure 5As shown, the utility model is a kind of energy storage battery fire fighting device, including a storage cabinet 1 and a fire fighting box 2, a motor 6 and a sound and light alarm 8 are fixedly installed on the upper surface of the fire fighting box 2, a smoke detector 7 is fixedly installed on one side of the fire fighting box 2, a bidirectional screw 13 is installed inside the fire fighting box 2, a sub-gear 21 and a plurality of moving blocks 18 are installed on the peripheral side of the bidirectional screw 13, the sub-gear 21 is fixedly connected to the bidirectional screw 13, a push-pull rod 14 is connected to the bottom surface of the moving block 18, baffles 15 and a discharge plate 12 are connected to both sides of the inner wall of the fire fighting box 2, the baffles 15 are fixedly connected to the fire fighting box 2, the bottom end of the push-pull rod 14 is connected to the discharge plate 12, and the output end of the motor 6 is fixedly connected to the main gear 20. By setting a bidirectional screw 13, a moving block 18, a push-pull rod 14 and a discharge plate 12, phosphate for fire extinguishing is put into the fire extinguishing box 2 through the feed port 16. When the battery pack 17 catches fire, the smoke detector 7 detects the smoke and fire, and transmits the electrical signal to the sound and light alarm 8 and the motor 6. The sound and light alarm 8 sounds an alarm to remind the staff. The motor 6 drives the bidirectional screw 13 to rotate through the meshing between the gears, and the two moving blocks 18 move in reverse. The moving block 18 pushes the discharge plate 12 downward through the push-pull rod 14, so that the phosphate slides along the discharge plate 12 into the placement cabinet 1, thereby extinguishing the fire. The fire can be extinguished quickly and the economic loss can be effectively reduced.

[0027] A battery pack 17 is installed inside the storage cabinet 1, and a plurality of slide grooves 10 are fixedly installed on the upper surface of the storage cabinet 1, and a heat dissipation mesh plate 9 is installed in the slide grooves 10. A plurality of heat dissipation fins 11 are fixedly installed on both sides of the storage cabinet 1, and a mounting plate 3 is fixedly connected to the rear surface of the storage cabinet 1, and a connecting frame 4 is fixedly connected to the upper surface of the mounting plate 3, and a connecting plate 5 is fixedly connected to the front surface of the connecting frame 4. The fire extinguishing box 2 is fixedly installed on the bottom surface of the connecting plate 5. By arranging the heat dissipation mesh plate 9, the heat dissipation fins 11 and the slide grooves 10, a plurality of slots are opened on the upper surface of the heat dissipation mesh plate 9, which is convenient for heat to escape and for phosphate to enter the storage cabinet 1 along the slots for fire extinguishing. The heat dissipation fins 11 can export the heat of the battery pack 17 and improve the heat dissipation efficiency of the battery pack 17. The slide grooves 10 facilitate the heat dissipation mesh plate 9 to be pulled out for cleaning.

[0028] A feed port 16 is provided on one side of the fire fighting box 2 , a discharge plate 12 is hinged to the fire fighting box 2 , and the motor 6 and the sound and light alarm 8 are electrically connected to the smoke and fire detector 7 .

[0029] A plurality of limit grooves are provided on the top surface of the inner wall of the fire fighting box 2 , and a limit block 19 is slidably connected in the limit groove, and the limit block 19 is fixedly connected to the moving block 18 .

[0030] The main gear 20 and the sub-gear 21 are both bevel gears. The main gear 20 and the sub-gear 21 are vertically arranged and mesh with each other.

[0031] The moving block 18 is threadably matched with the bidirectional screw 13 , and both the moving block 18 and the discharge plate 12 are hingedly connected to the push-pull rod 14 .

[0032] The heat dissipation mesh plate 9 is slidably matched with the slide groove 10 .

[0033] Example:

[0034] like Figure 1-Figure 5 As shown, a method of using an energy storage battery fire-fighting device of the utility model is as follows: when using the utility model, first, phosphate for fire extinguishing is put into the fire-fighting box 2 through the feed port 16. When the battery pack 17 catches fire, the smoke and fire detector 7 detects the smoke and fire, and transmits the electrical signal to the sound and light alarm 8 and the motor 6. The sound and light alarm 8 sounds an alarm to remind the staff. The motor 6 drives the bidirectional screw 13 to rotate through the meshing between the gears, and the two moving blocks 18 move in reverse. The moving block 18 pushes the discharge plate 12 downward through the push-pull rod 14, so that the phosphate slides along the discharge plate 12 into the placement cabinet 1, thereby extinguishing the fire. The fire can be extinguished quickly and the economic loss can be effectively reduced.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An energy storage battery fire-fighting device, comprising a storage cabinet (1) and a fire-fighting box (2), characterized in that: A motor (6) and an audible and visual alarm (8) are fixedly mounted on the upper surface of the fire extinguishing box (2); a smoke and fire detector (7) is fixedly mounted on one side of the fire extinguishing box (2); a bidirectional screw (13) is mounted inside the fire extinguishing box (2); a secondary gear (21) and a plurality of moving blocks (18) are mounted on the circumferential side of the bidirectional screw (13); the secondary gear (21) is fixedly connected to the bidirectional screw (13); a push-pull rod (14) is connected to the bottom surface of the moving block (18); baffles (15) and a discharge plate (12) are connected to both side surfaces of the inner wall of the fire extinguishing box (2); the baffles (15) are fixedly connected to the fire extinguishing box (2); the bottom end of the push-pull rod (14) is connected to the discharge plate (12); and a main gear (20) is fixedly connected to the output end of the motor (6).

2. The energy storage battery fire fighting device according to claim 1, characterized in that: A battery pack (17) is installed inside the storage cabinet (1), a plurality of slide grooves (10) are fixedly installed on the upper surface of the storage cabinet (1), a heat dissipation mesh plate (9) is installed in the slide grooves (10), a plurality of heat dissipation fins (11) are fixedly installed on both side surfaces of the storage cabinet (1), a mounting plate (3) is fixedly connected to the rear surface of the storage cabinet (1), a connecting frame (4) is fixedly connected to the upper surface of the mounting plate (3), a connecting plate (5) is fixedly connected to the front surface of the connecting frame (4), and the fire extinguishing box (2) is fixedly installed on the bottom surface of the connecting plate (5).

3. The energy storage battery fire fighting device according to claim 1, characterized in that: A feed port (16) is provided on one side of the fire fighting box (2); the discharge plate (12) is hingedly connected to the fire fighting box (2); and the motor (6) and the sound and light alarm (8) are both electrically connected to the smoke and fire detector (7).

4. The energy storage battery fire fighting device according to claim 1, characterized in that: A plurality of limit grooves are provided on the top surface of the inner wall of the fire fighting box (2), and a limit block (19) is slidably connected in the limit grooves, and the limit block (19) is fixedly connected to the moving block (18).

5. The energy storage battery fire fighting device according to claim 1, characterized in that: The main gear (20) and the sub-gear (21) are both bevel gears, the main gear (20) and the sub-gear (21) are vertically arranged, and the main gear (20) and the sub-gear (21) are meshed.

6. The energy storage battery fire fighting device according to claim 1, characterized in that: The moving block (18) is threadably matched with the bidirectional screw rod (13), and the moving block (18) and the discharge plate (12) are both hingedly connected to the push-pull rod (14).

7. The energy storage battery fire fighting device according to claim 2, characterized in that: The heat dissipation mesh plate (9) is slidably matched with the slide groove (10).

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