Multifunctional electrochemical energy storage device

Abstract

The invention belongs to the technical field of electrochemical energy storage, and particularly discloses a multifunctional electrochemical energy storage device which comprises a mounting plate, protection frames are symmetrically arranged on the upper wall of the mounting plate in pairs, every two adjacent protection frames are connected together through a supporting vertical plate, and the cross section of each supporting vertical plate is in a right angle shape. A top plate is arranged on the upper wall of the protection frame and the upper wall of the supporting vertical plate, an energy storage battery is arranged on the upper wall of the mounting plate and arranged in a space formed by the mounting plate, the protection frame, the supporting vertical plate and the top plate, and a buoyancy automatic opening and closing mechanism is arranged at the position of the supporting vertical plate on the upper wall of the mounting plate. In the process that the device is immersed in water, alternate butt joint of the louver boards is automatically achieved through the buoyancy block, locking of the louver boards is automatically achieved, and therefore it is guaranteed that an internal energy storage battery is not submerged by water, and normal power supply work can be achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of electrochemical energy storage, and specifically refers to a multifunctional electrochemical energy storage device. Background Art

[0002] Electrochemical energy storage refers to various secondary battery energy storage. It uses chemical elements as energy storage media, and the charging and discharging process is accompanied by chemical reactions or changes in the energy storage media. It mainly includes lead-acid batteries, liquid flow batteries, sodium-sulfur batteries, lithium-ion batteries, etc. Currently, lithium batteries and lead-acid batteries are the main ones.

[0003] The battery needs to dissipate a large amount of heat during use. In order to cool the battery, a shutter is provided on the outer wall of the protective shell of the existing battery. However, when the battery is flooded, water will enter the protective shell through the shutter, thereby damaging the battery. In order to protect the safety of the battery and ensure the continued use of the battery, the battery needs to be waterproofed.

[0004] Therefore, a multifunctional electrochemical energy storage device is needed to solve the above problems. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multifunctional electrochemical energy storage device. During the process of immersing the device in water, the buoyancy blocks are used to automatically realize the alternating docking of the louvers and automatically lock the louvers, thereby ensuring that the internal energy storage battery is not submerged in water and can supply power normally.

[0006] The technical solution adopted by the present invention is as follows: The present invention proposes a multifunctional electrochemical energy storage device, including a mounting plate, wherein the upper wall of the mounting plate is symmetrically provided with protection frames in pairs, and two adjacent protection frames are connected together by supporting vertical plates, and the cross-section of the supporting vertical plates is a right angle, and the upper walls of the protection frames and the supporting vertical plates are provided with top plates, and the upper wall of the mounting plate is provided with energy storage batteries, and the energy storage batteries are arranged in a space formed by the mounting plate, the protection frame, the supporting vertical plates and the top plate, and a buoyancy automatic opening and closing mechanism is provided at the supporting vertical plates on the upper wall of the mounting plate.

[0007] Furthermore, the buoyancy automatic opening and closing mechanism includes an alternating forward and reverse opening and closing component and a buoyancy automatic lifting component, the alternating forward and reverse opening and closing component is arranged on the side wall of the supporting vertical plate, and the buoyancy automatic lifting component is arranged on the supporting vertical plate of the upper wall of the mounting plate.

[0008] Furthermore, the alternating forward and reverse opening and closing component includes a transmission gear 1, a transmission gear 2, a rotating shaft 1, a rotating shaft 2 and a louver, the louver array is arranged in a protective frame, the two ends of the louver are arranged on the inner wall of the protective frame through an axis rotation, the rotating shaft 1 and the rotating shaft 2 alternately penetrate the side wall of the supporting vertical plate, the rotating shaft 1 and the rotating shaft 2 are respectively connected to the shafts at both ends of the louver, the transmission gear 1 is arranged on the rotating shaft 1, and the transmission gear 2 is arranged on the rotating shaft 2.

[0009] Furthermore, the buoyancy automatic lifting component includes a sliding rod, a buoyancy block, a connecting plate, a transmission frame, a transmission rack 1, a support frame and a transmission rack 2, the sliding rod is arranged between the mounting plate and the top plate, the sliding rod is arranged at the supporting vertical plate, the support frame is symmetrically arranged on the outer wall of the buoyancy block, the transmission rack 2 is arranged at the end of the support frame, the transmission rack 2 is meshed with the transmission gear 2, the connecting plate is arranged on the outer wall of the buoyancy block close to the supporting vertical plate, the transmission frame is in the shape of a right angle, and transmission rack 1 is arranged at both ends of the transmission frame, and the transmission rack 1 is meshed with the transmission gear 1.

[0010] Furthermore, the distance between the transmission gear 1 and the side wall of the supporting vertical plate is greater than the distance between the transmission gear 2 and the side wall of the supporting vertical plate.

[0011] Furthermore, a connection frame is provided on the outer side of the buoyancy block, and the connection frame is connected to the buoyancy block through a connection plate.

[0012] Furthermore, a limiting strip is provided on the outer side wall of the sliding rod along the axial direction, and a limiting groove is provided on the inner side wall of the buoyancy block along the axial direction, and the limiting strip is slidably disposed in the limiting groove.

[0013] Furthermore, a lower fitting groove is provided on the lower side of the inner edge of the protection frame, and an upper fitting groove is provided on the upper side of the inner edge of the protection frame.

[0014] Furthermore, a butt joint sealing layer is provided in the butt joint groove of the louver plate, and a side sealing layer is provided on the end surface of the louver plate.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows:

[0016] 1. When the water floods the buoyancy block, the buoyancy block moves upward with the water surface, and the buoyancy block drives the connecting plate, the transmission frame and the transmission rack 1 to move upward, the transmission rack 1 meshes with the transmission gear 1, and the transmission gear 1 drives the transmission shaft 1 and the first louver plate to rotate. The lower side of the first louver plate is in close contact with the lower fitting groove of the protection frame, and the louver plate blocks the external water outside. At the same time, the louver plate above the water surface is still in an open state, which can dissipate heat for the energy storage battery;

[0017] 2. When the water surface continues to rise, the buoyancy block continues to rise with the water surface, the transmission rack 1 is no longer meshed with the transmission gear 2, and the buoyancy block drives the support frame to rise, the support frame drives the transmission rack 2 to rise, the transmission rack 2 meshes with the transmission gear 2, the transmission gear 2 rotates in the opposite direction, the transmission gear 2 drives the transmission shaft 2 to rotate in the opposite direction, the transmission shaft 2 drives the second louver to rotate in the opposite direction, the second louver fits with the first louver, and the second louver plays a role in shielding the water outside;

[0018] 3. Under the action of the buoyancy of the buoyancy block, adjacent louvers are locked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a multifunctional electrochemical energy storage device proposed by the present invention;

[0020] Figure 2 for Figure 1 The main view;

[0021] Figure 3 for Figure 2 Schematic diagram of the middle AA section;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the buoyancy automatic opening and closing mechanism;

[0023] Figure 5 for Figure 4 A top view of

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the buoyancy automatic lifting component;

[0025] Figure 7 for Figure 6 A top view of

[0026] Figure 8 for Figure 3 Enlarged view of part B;

[0027] Fig. 9 is a schematic diagram of the three-dimensional structure of the louver;

[0028] Fig.10 for Fig. 9 Enlarged view of part C.

[0029] Among them, 1. mounting plate, 2. protection frame, 3. top plate, 4. energy storage battery, 5. buoyancy automatic opening and closing mechanism, 6. alternating positive and negative opening and closing assembly, 7. buoyancy automatic lifting assembly, 8. transmission gear 1, 9. transmission gear 2, 10. rotating shaft 1, 11. rotating shaft 2, 12. louver plate, 13. sliding rod, 14. buoyancy block, 15. connecting plate, 16. transmission frame, 17. transmission rack 1, 18. support frame, 19. transmission rack 2, 20. connecting frame, 21. lower fitting groove, 22. limit strip, 23. limit groove, 24. supporting vertical plate, 25. transmission shaft 1, 26. transmission shaft 2, 27. upper fitting groove, 28. docking groove, 29. docking sealing layer, 30. side sealing layer.

[0030] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] like Figure 1 As shown, the present invention proposes a multifunctional electrochemical energy storage device, including a mounting plate 1, wherein the upper wall of the mounting plate 1 is symmetrically provided with protection frames 2 in pairs, and two adjacent protection frames 2 are connected together by a support vertical plate 24, and the cross-section of the support vertical plate 24 is a right angle, and the upper walls of the protection frames 2 and the support vertical plates 24 are provided with a top plate 3, and the upper wall of the mounting plate 1 is provided with an energy storage battery 4, and the energy storage battery 4 is arranged in a space formed by the mounting plate 1, the protection frame 2, the support vertical plate 24 and the top plate 3, and the support vertical plate 24 of the upper wall of the mounting plate 1 is provided with a buoyancy automatic opening and closing mechanism 5.

[0034] like Figure 1As shown, the buoyancy automatic opening and closing mechanism 5 includes an alternating positive and negative opening and closing component 6 and a buoyancy automatic lifting component 7. The alternating positive and negative opening and closing component 6 is arranged on the side wall of the supporting vertical plate 24, and the buoyancy automatic lifting component 7 is arranged on the supporting vertical plate 24 on the upper wall of the mounting plate 1.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the alternating forward and reverse opening and closing component 6 includes a transmission gear 1 8, a transmission gear 2 9, a rotating shaft 10, a rotating shaft 2 11 and a louver 12, the louver 12 array is arranged in the protection frame 2, and the two ends of the louver 12 are arranged on the inner wall of the protection frame 2 through an axis rotation, the rotating shaft 10 and the rotating shaft 2 11 alternately penetrate the side wall of the supporting vertical plate 24, the rotating shaft 10 and the rotating shaft 2 11 are respectively connected to the shafts at the two ends of the louver 12, the transmission gear 1 8 is arranged on the rotating shaft 10, and the transmission gear 2 9 is arranged on the rotating shaft 2 11.

[0036] like Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 As shown, the buoyancy automatic lifting component 7 includes a sliding rod 13, a buoyancy block 14, a connecting plate 15, a transmission frame 16, a transmission rack 17, a support frame 18 and a transmission rack 2 19. The sliding rod 13 is arranged between the mounting plate 1 and the top plate 3, the sliding rod 13 is arranged at the supporting vertical plate 24, the support frame 18 is symmetrically arranged on the outer wall of the buoyancy block 14, the transmission rack 2 19 is arranged at the end of the support frame 18, the transmission rack 2 19 is meshed with the transmission gear 2 9, the connecting plate 15 is arranged on the outer wall of the buoyancy block 14 close to the supporting vertical plate 24, the transmission frame 16 is in the shape of a right angle, and transmission racks 17 are arranged at both ends of the transmission frame 16, and the transmission rack 17 is meshed with the transmission gear 1 8.

[0037] like Figure 2 As shown, the distance between the transmission gear 1 8 and the side wall of the support plate 24 is greater than the distance between the transmission gear 2 9 and the side wall of the support plate 24 .

[0038] like Figure 1 , Figure 3 , Figure 8 As shown, a connection frame 20 is provided on the outer side of the buoyancy block 14 , and the connection frame 20 is connected to the buoyancy block 14 through a connection plate 15 .

[0039] like Figure 6 , Figure 7As shown, the outer wall of the sliding rod 13 is provided with a limiting strip 22 along the axial direction, and the inner wall of the buoyancy block 14 is provided with a limiting groove 23 along the axial direction, and the limiting strip 22 is slidably disposed in the limiting groove 23 .

[0040] like Figure 1 As shown, a lower fitting groove 21 is provided at the lower side of the inner edge of the protection frame 2 , and an upper fitting groove 27 is provided at the upper side of the inner edge of the protection frame 2 .

[0041] like Figure 1 , Fig. 9 , Fig.10 As shown, a docking sealing layer 29 is provided in the docking groove 28 of the louver 12, and the docking sealing layer 29 plays a sealing role between two adjacent louvers 12. The end surface of the louver 12 is provided with a side sealing layer 30, and the side sealing layer 30 plays a sealing role between the end surface of the louver 12 and the protective frame 2.

[0042] When in use, the mounting plate 1 is fixed at a corresponding position. In a normal state, the buoyancy block 14 is located on the upper wall of the mounting plate 1. When the water floods the buoyancy block 14, the buoyancy block 14 moves upward with the water surface, and the buoyancy block 14 drives the connecting plate 15 to move upward, and the connecting plate 15 drives the transmission frame 16 to move upward, and the transmission frame 16 drives the transmission rack 17 to move upward, and the transmission rack 17 is meshed with the transmission gear 18, and the transmission gear 18 drives the transmission shaft 25 to rotate, and the transmission shaft 25 drives the first louver 12 to rotate, and the first The lower side of each louver plate 12 is in close contact with the lower fitting groove of the protection frame 2, and the louver plate 12 blocks the external water from the outside. At the same time, the louver plate 12 above the water surface is still in an open state, which can maintain the internal and external air circulation of the protection frame 2 and dissipate heat for the energy storage battery 4. When the water surface continues to rise, the buoyancy block 14 continues to rise with the water surface. At this time, the transmission rack 17 is not engaged with the transmission gear 2 9, and the buoyancy block 14 drives the support frame 18 to rise, and the support frame 18 drives the transmission rack 2 19 to rise, and the transmission rack 2 19 and the transmission gear 2 9 The transmission gear 29 rotates in the opposite direction, the transmission gear 29 drives the transmission shaft 26 to rotate in the opposite direction, the transmission shaft 26 drives the second louver 12 to rotate in the opposite direction, the second louver 12 fits with the docking groove 28 of the first louver 12, the docking sealing layer 29 plays a sealing role, and the side sealing layer 30 plays a sealing role between the end face of the louver 12 and the protection frame 2, the second louver 12 plays a role in shielding the outside water, as the water level rises, the buoyancy block 14 rises, and the transmission rack 17 The transmission rack 19 and the transmission gear 1 8 and the transmission gear 2 9 are respectively meshed with each other in sequence, so that the adjacent louvers 12 rotate in opposite directions and a seal is formed between the adjacent louvers 12 until the water surface submerges the top plate 3. At this time, the uppermost louver 12 is tightly fitted with the upper fitting groove 27, and water will not enter the protection frame 2, and the energy storage battery 4 will not be submerged by water. When the water is completely submerged, the water cools the protection frame 2 and the louver 12, and plays a role in cooling the energy storage battery 4, thereby ensuring the normal use of the energy storage battery 4;

[0043] When the water level drops, the water level drops to the topmost louver 12. At this time, under the action of the buoyancy block 14, it remains still and the topmost louver 12 does not flip over. When the water level continues to drop and the water level is lower than the first louver 12, the buoyancy block 14 begins to drop. At this time, the above operation is repeated in reverse. The transmission rack 17 and the transmission rack 2 19 are respectively engaged with the transmission gear 1 8 and the transmission gear 2 9, so that the adjacent louver 12 rotate in opposite directions. Each louver 12 is in a horizontal state in turn, and the louver 12 is in an open state.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0046] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A multifunctional electrochemical energy storage device, comprising a mounting plate (1), characterized in that: The upper wall of the mounting plate (1) is symmetrically provided with protection frames (2) in pairs, and two adjacent protection frames (2) are connected together by a supporting vertical plate (24), and the cross section of the supporting vertical plate (24) is a right angle. The upper walls of the protection frames (2) and the supporting vertical plates (24) are provided with a top plate (3). The upper wall of the mounting plate (1) is provided with an energy storage battery (4), and the energy storage battery (4) is arranged in a space formed by the mounting plate (1), the protection frame (2), the supporting vertical plate (24) and the top plate (3). The supporting vertical plate (24) on the upper wall of the mounting plate (1) is provided with a buoyancy automatic opening and closing mechanism (5); The buoyancy automatic opening and closing mechanism (5) comprises an alternating forward and reverse opening and closing component (6) and a buoyancy automatic lifting component (7), wherein the alternating forward and reverse opening and closing component (6) is arranged on the side wall of the supporting vertical plate (24), and the buoyancy automatic lifting component (7) is arranged on the supporting vertical plate (24) on the upper wall of the mounting plate (1).

2. A multifunctional electrochemical energy storage device according to claim 1, characterized in that: The alternating forward and reverse opening and closing component (6) comprises a transmission gear 1 (8), a transmission gear 2 (9), a rotating shaft 1 (10), a rotating shaft 2 (11) and a louver (12); the louver (12) array is arranged in the protection frame (2); the two ends of the louver (12) are arranged on the inner side wall of the protection frame (2) through shaft rotation; the rotating shaft 1 (10) and the rotating shaft 2 (11) alternately penetrate the side wall of the supporting vertical plate (24); the rotating shaft 1 (10) and the rotating shaft 2 (11) are respectively connected to the shafts at the two ends of the louver (12); the transmission gear 1 (8) is arranged on the rotating shaft 1 (10); and the transmission gear 2 (9) is arranged on the rotating shaft 2 (11).

3. A multifunctional electrochemical energy storage device according to claim 2, characterized in that: The buoyancy automatic lifting component (7) comprises a sliding rod (13), a buoyancy block (14), a connecting plate (15), a transmission frame (16), a transmission rack 1 (17), a support frame (18) and a transmission rack 2 (19), wherein the sliding rod (13) is arranged between the mounting plate (1) and the top plate (3), the sliding rod (13) is arranged at the support vertical plate (24), the support frame (18) is symmetrically arranged on the outer side wall of the buoyancy block (14), the transmission rack 2 (19) is arranged at the end of the support frame (18), the transmission rack 2 (19) is meshed with the transmission gear 2 (9), the connecting plate (15) is arranged on the outer side wall of the buoyancy block (14) close to the support vertical plate (24), the transmission frame (16) is in the shape of a right angle, and transmission racks 1 (17) are arranged at both ends of the transmission frame (16), and the transmission racks 1 (17) are meshed with the transmission gear 1 (8).

4. A multifunctional electrochemical energy storage device according to claim 3, characterized in that: The distance between the transmission gear 1 (8) and the side wall of the supporting upright plate (24) is greater than the distance between the transmission gear 2 (9) and the side wall of the supporting upright plate (24).

5. A multifunctional electrochemical energy storage device according to claim 4, characterized in that: A connection frame (20) is provided on the outer side of the buoyancy block (14), and the connection frame (20) is connected to the buoyancy block (14) via a connection plate (15).

6. A multifunctional electrochemical energy storage device according to claim 5, characterized in that: The outer side wall of the sliding rod (13) is provided with a limiting strip (22) along the axial direction, and the inner side wall of the buoyancy block (14) is provided with a limiting groove (23) along the axial direction, and the limiting strip (22) is slidably arranged in the limiting groove (23).

7. A multifunctional electrochemical energy storage device according to claim 6, characterized in that: A lower fitting groove (21) is provided on the lower side of the inner edge of the protection frame (2), and an upper fitting groove (27) is provided on the upper side of the inner edge of the protection frame (2).

8. A multifunctional electrochemical energy storage device according to claim 7, characterized in that: A butt sealing layer (29) is provided in the butt joint groove (28) of the louver plate (12), and a side sealing layer (30) is provided on the end surface of the louver plate (12).

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