A lightweight energy storage box structure

Abstract

This invention discloses a lightweight energy storage box structure, relating to the field of energy storage box technology. It includes an energy storage box with several fixing bolts threaded to its top. The interior of the energy storage box has a set of placement slots, with a weight sensor fixedly installed on the top of each slot. A top cover is provided on the top of the energy storage box, and a fixing plate is fixedly connected to the bottom of the top cover. Several fixing holes are provided around the fixing plate. A dust detector is fixedly installed on the side wall of each placement slot. Fixing blocks are fixedly installed on both sides of the bottom of the energy storage box, with a locking seat attached to the outside of each fixing block. A support base is fixedly connected to the bottom of the locking seat, and a groove is provided on the top of the support base. A second electrically controlled telescopic rod is fixedly connected to the top of the groove. This invention, by incorporating a heat insulation layer, reduces heat transfer to the equipment components inside the placement slot, thus achieving a cooling effect.

Description

Technical Field

[0001] This invention relates to the field of energy storage box technology, specifically a lightweight energy storage box structure. Background Technology

[0002] The proportion of new energy sources in the overall energy system is rapidly increasing. Simultaneously, to address the inherent instability of wind and photovoltaic power generation, energy storage technology has become one of the most critical technologies for new energy development. As the load-bearing and protective structure for energy storage units, large-scale, modular energy storage enclosures (also known as energy storage battery cabinets or energy storage cabinets) have emerged. Currently, they mainly take the forms of containerized energy storage, cabinet-type energy storage, and mobile energy storage. They are configured in a four-level modular configuration: battery modules, battery packs, battery clusters, and energy storage enclosures (cabinets), combined with control and other electronic components to achieve overall integration of the energy storage system. Besides its own rigidity, corrosion resistance, and thermal insulation performance requirements, the most important consideration for energy storage enclosures is how to implement multiple safety protections. In extreme cases, if a battery cluster explodes and catches fire out of control, it is necessary to ensure effective isolation and control of the spread between battery clusters to prevent the flames from extending outwards or even exploding, causing even greater safety problems.

[0003] The energy storage industry is developing rapidly, leading to increased demand for energy storage enclosures. In existing technologies, the main structural components of energy storage enclosures are made of steel, and the compartments are not sealed. Battery modules need to be assembled in a separate battery enclosure before being placed in the energy storage enclosure. Since the batteries, inverters, and other equipment components are concentrated in a small space, these energy storage devices generate a lot of heat. In the relatively crowded and confined space, a large amount of hot air can easily accumulate inside the energy storage enclosure and cannot be dissipated, resulting in excessive heat inside the enclosure and affecting energy security. Therefore, it is necessary to design a lightweight energy storage enclosure structure. Summary of the Invention

[0004] The purpose of this invention is to provide a lightweight energy storage box structure to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a lightweight energy storage box structure, including an energy storage box;

[0006] The top of the energy storage box is threaded with several fixing bolts.

[0007] The energy storage box has a set of placement slots inside, a weight sensor is fixedly installed on the top of the placement slots, and a heat insulation layer is fixedly installed on the side wall of the placement slots.

[0008] The energy storage box is provided with a top cover, and a fixing plate is fixedly connected to the bottom of the top cover. The fixing plate is provided with several fixing holes around its perimeter.

[0009] A dust detector, wherein the dust detector is fixedly installed on the side wall of the placement trough;

[0010] The bottom two sides of the energy storage box are fixedly installed with fixing blocks, and the outside of the fixing blocks is snapped with a card seat, and the bottom of the card seat is fixedly connected with a support base;

[0011] The top of the support base is provided with a groove, and a second electrically controlled telescopic rod is fixedly connected to the top of the groove. A temperature sensor is fixedly connected to the top of the second electrically controlled telescopic rod.

[0012] A first support plate is fixedly installed on one side wall of the support base. A first electrically controlled telescopic rod is fixedly connected to the top of the first support plate. A connecting rod is fixedly connected to the outside of the extension rod of the first electrically controlled telescopic rod. A blower is fixedly connected to the top of the connecting rod.

[0013] A second support plate is fixedly installed on the other side wall of the support base, and a vacuum cleaner is fixedly connected to the top of the second support plate. A set of suction pipes is fixedly connected to the outside of the vacuum cleaner.

[0014] According to the above technical solution, several connecting seats are fixedly installed around the bottom of the support base;

[0015] According to the above technical solution, the connecting seat is rotatably connected to a central shaft, and the central shaft is externally connected to a pulley;

[0016] According to the above technical solution, a first motor is fixedly connected to one end of the central shaft;

[0017] According to the above technical solution, connecting blocks are fixedly installed on the front and rear sides of the support base, the connecting blocks are provided with mounting grooves, a rotating shaft is rotatably connected inside the mounting grooves, and a clamping block is fixedly connected to the outside of the rotating shaft.

[0018] According to the above technical solution, a second motor is fixedly connected to one end of the rotating shaft;

[0019] According to the above technical solution, the material of the upper cover is aluminum;

[0020] According to the above technical solution, the operation steps of the mobile energy storage box are as follows:

[0021] After the equipment components are placed inside the placement slot, the operator places the top cover on top of the energy storage box. The fixing holes on the fixing plate correspond to the bolt holes on the top of the energy storage box. The top cover is then bolted to the energy storage box using fixing bolts to seal the energy storage box.

[0022] After sealing the energy storage box, it is snapped into the support base. At the same time, the second motor is started to drive the clamping blocks to clamp the front and rear sides of the energy storage box, ensuring that the energy storage box is fixedly connected to the support base. When the operator needs to move the energy storage box, the first motor is started to drive the pulley to move. The pulley drives the support base and the energy storage box together to move, which makes it easy to control the forward and backward movement of the energy storage box and adjust its position.

[0023] According to the above technical solution, the dust detector determines whether dust removal is required based on the detected dust concentration, and controls the dust removal efficiency of the vacuum cleaner based on the temperature of the energy storage box detected by the temperature sensor.

[0024] Based on the above technical solution, the detection steps of the dust detector are as follows:

[0025] The dust detector measures the dust concentration inside the placement tank and determines whether dust removal is necessary based on the dust concentration detected by the dust detector. Because the temperature inside the placement tank rises, the dust inside the placement tank can easily cause an explosion. Therefore, when the dust detector detects dust inside the placement tank, the vacuum cleaner is activated.

[0026] When the temperature sensor detects that the temperature outside the energy storage box is lower than X, the power of the vacuum cleaner is set to the rated power P, and it continues to vacuum the inside of the storage compartment.

[0027] When the temperature sensor detects an increase in the temperature outside the energy storage box, the blower is activated to blow air into the inside of the energy storage box, and the power of the vacuum cleaner is increased to 2P to increase the vacuum cleaner's suction efficiency and improve the safety of the storage compartment.

[0028] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: The present invention reduces the heat transfer of equipment components inside the placement tank by setting a heat insulation layer, thereby achieving a cooling effect; by setting a top cover on the top of the energy storage box, the amount of aluminum used in the box is reduced, thereby reducing production costs; a support base and pulleys are provided at the bottom of the energy storage box to facilitate the movement of the energy storage box; and a blower and dust collector are provided to cool and remove dust from the inside of the energy storage box, thereby improving the safety of the equipment components inside the energy storage box. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2This is a schematic diagram of the overall front structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0033] In the diagram: 1. Energy storage box body; 2. Fixing bolts; 3. Placement slot; 301. Weight sensor; 4. Insulation layer; 5. Top cover; 6. Fixing plate; 7. Fixing hole; 8. Fixing block; 9. Support base; 91. Card slot; 10. Connecting base; 11. Pulley; 12. First motor; 13. Connecting block; 14. Rotating shaft; 15. Clamping block; 16. Second motor; 17. First support plate; 18. First electrically controlled telescopic rod; 19. Connecting rod; 20. Blower; 21. Groove; 22. Second electrically controlled telescopic rod; 23. Temperature sensor; 24. Second support plate; 25. Vacuum cleaner; 26. Extraction pipe; 27. Dust detector. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1, please refer to Figure 1-3 The present invention provides a technical solution: a lightweight energy storage box structure, including an energy storage box 1, the top of the energy storage box 1 is provided with a plurality of bolt holes, and the internal threads of the bolt holes are connected to fixing bolts 2;

[0036] The energy storage box 1 has a set of placement slots 3 inside, which are used to place equipment components. The side walls of the placement slots 3 are fixedly installed with heat insulation layer 4, which is used to reduce heat transfer and play a role in cooling. The top of the placement slots 3 is fixedly installed with weight sensor 301. The weight sensor 301 calculates the weight of the object by measuring the pressure or strain it is subjected to. The weight sensor 301 is used to detect the weight of the equipment components. The top of the energy storage box 1 is provided with a cover 5. The cover 5 is made of aluminum and serves to seal the energy storage box 1. The bottom of the cover 5 is fixedly connected with a fixing plate 6. The fixing plate 6 has several fixing holes 7 around its perimeter. The size of the fixing holes 7 is the same as the bolt holes on the top of the energy storage box 1. Fixing bolts 2 are bolted to the fixing holes 7 and the bolt holes, so that the cover 5 is bolted to the top of the energy storage box 1. The interior of the cover 5 is hollow, which reduces the weight of the cover 5.

[0037] A dust detector 27 is fixedly installed on the side wall of the placement tank 3. The dust detector 27 uses an optical sensor to irradiate dust particles in the environment and uses optical phenomena such as scattering and absorption to measure the dust concentration. The dust detector 27 is used to detect the dust concentration inside the placement tank 3.

[0038] Fixed blocks 8 are fixedly installed on both sides of the bottom of the energy storage box 1. The fixed blocks 8 are snapped with the outside of the card holder 91. The side wall of the connecting groove inside the card holder 91 fits against the outer wall of the fixed block 8. The fixed blocks 8 and the card holder 91 are fixedly engaged. The bottom of the card holder 91 is fixedly connected to the support base 9. Several connecting seats 10 are fixedly installed around the bottom of the support base 9. The connecting seats 10 are rotatably connected to the central shaft (not shown in the figure). The outside of the central shaft is connected to the pulley 11. One end of the central shaft is fixedly connected to the first motor 12. The output end of the first motor 12 is fixedly connected to one end of the central shaft. The first motor 12 is externally connected to the power supply. When the power supply is turned on, it controls the first motor 12 to drive the central shaft and the pulley 11 to rotate together, which drives the support base 9 to move. The support base 9 drives the energy storage box 1 to move, making the energy storage box 1 more convenient to use.

[0039] Connecting blocks 13 are fixedly installed on the front and rear of the support base 9, respectively. The interior of the connecting block 13 is provided with an installation groove. The interior of the installation groove is rotatably connected to a rotating shaft 14. The exterior of the rotating shaft 14 is fixedly connected to a clamping block 15. The top of the clamping block 15 is attached to the side wall of the energy storage box 1. The clamping block 15 is used to fix the axial position of the energy storage box 1. One end of the rotating shaft 14 is fixedly connected to a second motor 16. The output end of the second motor 16 is fixedly connected to one end of the rotating shaft 14. The second motor 16 is externally connected to a power source. When the power source is activated, it controls the second motor 16 to drive the rotating shaft 14 and the clamping block 15 to rotate together.

[0040] The top of the support base 9 is provided with a groove 21. A second electrically controlled telescopic rod 22 is fixedly connected to the top of the groove 21. The second electrically controlled telescopic rod 22 is externally connected to a power source. The power source controls the extension and retraction of the second electrically controlled telescopic rod 22. A temperature sensor 23 is fixedly connected to the top of the second electrically controlled telescopic rod 22. The temperature sensor 23 uses the law of the change of various physical properties of a substance with temperature to convert the temperature into a usable output signal. The temperature sensor 23 is used to detect the temperature outside the energy storage box 1.

[0041] A first support plate 17 is fixedly installed on one side wall of the support base 9. A first electrically controlled telescopic rod 18 is fixedly connected to the top of the first support plate 17. The first electrically controlled telescopic rod 18 is externally connected to a power source, and the power source controls the extension and retraction of the first electrically controlled telescopic rod 18. A connecting rod 19 is fixedly connected to the outside of the extended rod of the first electrically controlled telescopic rod 18. A blower 20 is fixedly connected to the top of the connecting rod 19. The blower 20 is externally connected to a power source and serves the functions of dust removal and temperature control.

[0042] In this embodiment, the operator places the equipment components on the placement slot 3 inside the energy storage box 1 and activates the weight sensor 301 to detect the weight of the equipment components, so as to avoid placing too many equipment components and causing damage to the inside of the energy storage box 1 due to excessive weight.

[0043] After the equipment components are placed inside the placement slot 3, the operator places the top cover 5 on top of the energy storage box 1. The fixing holes 7 on the fixing plate 6 correspond to the bolt holes on the top of the energy storage box 1. The top cover 5 is bolted to the energy storage box 1 by fixing bolts 2 to seal the energy storage box 1.

[0044] The sealed energy storage box 1 is snapped into the support base 9. At the same time, the second motor 16 is started to drive the clamping block 15 to clamp the front and rear sides of the energy storage box 1, ensuring that the energy storage box 1 is fixedly connected above the support base 9. When the operator needs to move the energy storage box 1, the first motor 12 is started to drive the pulley 11 to move. The pulley 11 drives the support base 9 and the energy storage box 1 to move together, which facilitates the control of the front and back movement of the energy storage box 1 and the adjustment of the position of the energy storage box 1.

[0045] Simultaneously, the second electrically controlled telescopic rod 22 is activated to drive the temperature sensor 23 to measure the external temperature of the energy storage box 1. When the external temperature of the energy storage box 1 is set to be lower than X, it indicates that the temperature of the equipment components inside the energy storage box 1 is a safe temperature. When the temperature sensor 23 detects that the external temperature of the energy storage box 1 is higher than X, the blower 20 is activated to cool down the energy storage box 1, thereby improving the safety of the equipment components inside the energy storage box 1.

[0046] In Example 2, the following mechanism is added based on Example 1: a second support plate 24 is fixedly installed on the other side wall of the support base 9, and a vacuum cleaner 25 is fixedly connected to the top of the second support plate 24. The vacuum cleaner 25 uses the negative pressure generated by the motor to attract air and dust. A set of suction pipes 26 is fixedly connected to the outside of the vacuum cleaner 25. The other end of the suction pipes 26 is connected to the side wall of the placement slot 3. The vacuum cleaner 25 is connected to a power source. When the power source is turned on, it controls the suction pipes 26 to extract air and dust from inside the placement slot 3.

[0047] The dust concentration detected by the dust detector 27 determines whether dust removal is needed, and the dust removal efficiency of the vacuum cleaner 25 is controlled based on the temperature of the energy storage box 1 detected by the temperature sensor 23.

[0048] In this embodiment, the dust detector 27 detects the dust concentration inside the placement tank 3 and determines whether dust removal is needed based on the dust concentration detected by the dust detector 27. Since the temperature inside the placement tank 3 rises, the dust inside the placement tank 3 is prone to explosion. Therefore, when the dust detector 27 detects that there is dust inside the placement tank 3, the vacuum cleaner 25 is started.

[0049] When the temperature sensor 23 detects that the temperature outside the energy storage box 1 is lower than X, the power of the vacuum cleaner 25 is set to the rated power P, and it continues to vacuum the inside of the placement slot 3.

[0050] When the temperature sensor 23 detects an increase in the temperature outside the energy storage box 1, the blower 20 is activated to blow air into the inside of the energy storage box 1. At the same time, the power of the vacuum cleaner 25 is increased to 2P to increase the vacuuming efficiency of the vacuum cleaner 15 and improve the safety inside the placement slot 3.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A lightweight energy storage box structure, characterized in that: include: Energy storage box body (1); the top of the energy storage box body (1) is threaded with several fixing bolts (2); The energy storage box body (1) is provided with a set of placement slots (3) inside. A weight sensor (301) is fixedly installed on the top of the placement slot (3), and a heat insulation layer (4) is fixedly installed on the side wall of the placement slot (3). The energy storage box body (1) is provided with a top cover (5), and a fixing plate (6) is fixedly connected to the bottom of the top cover (5). The fixing plate (6) is provided with several fixing holes (7) around its perimeter. Dust detector (27), the dust detector (27) is fixedly installed on the side wall of the placement slot (3); The bottom sides of the energy storage box (1) are fixedly installed with fixing blocks (8), and the outside of the fixing blocks (8) is snapped with a card seat (91). The bottom of the card seat (91) is fixedly connected with a support seat (9). The top of the support base (9) is provided with a groove (21), and a second electrically controlled telescopic rod (22) is fixedly connected to the top of the groove (21). A temperature sensor (23) is fixedly connected to the top of the second electrically controlled telescopic rod (22). A first support plate (17) is fixedly installed on one side wall of the support base (9). A first electrically controlled telescopic rod (18) is fixedly connected to the top of the first support plate (17). A connecting rod (19) is fixedly connected to the outside of the extension rod of the first electrically controlled telescopic rod (18). A blower (20) is fixedly connected to the top of the connecting rod (19). A second support plate (24) is fixedly installed on the other side wall of the support base (9). A vacuum cleaner (25) is fixedly connected to the top of the second support plate (24). A set of suction pipes (26) is fixedly connected to the outside of the vacuum cleaner (25). The detection steps of the dust detector (27) are as follows: The dust detector (27) detects the dust concentration inside the placement tank (3). The dust concentration detected by the dust detector (27) determines whether dust removal is necessary. Since the temperature inside the placement tank (3) rises, the dust inside the placement tank (3) is prone to explosion. Therefore, when the dust detector (27) detects that there is dust inside the placement tank (3), the vacuum cleaner (25) is started. When the temperature sensor (23) detects that the temperature outside the energy storage box (1) is lower than X, the power of the vacuum cleaner (25) is set to the rated power P, and the vacuum cleaner continues to vacuum the inside of the placement slot (3). When the temperature sensor (23) detects that the temperature outside the energy storage box (1) has increased, the blower (20) is started to blow air into the inside of the energy storage box (1), and the power of the vacuum cleaner (25) is increased to 2P to increase the vacuuming efficiency of the vacuum cleaner (25) and improve the safety inside the placement slot (3).

2. The lightweight energy storage box structure according to claim 1, characterized in that: Several connecting seats (10) are fixedly installed around the bottom of the support base (9).

3. The lightweight energy storage box structure according to claim 2, characterized in that: The connecting seat (10) is rotatably connected to a central shaft inside, and a pulley (11) is connected to the outside of the central shaft.

4. The lightweight energy storage box structure according to claim 3, characterized in that: One end of the central shaft is fixedly connected to a first motor (12).

5. The lightweight energy storage box structure according to claim 4, characterized in that: Connecting blocks (13) are fixedly installed on the front and back of the support base (9). The connecting block (13) has an installation groove inside. A rotating shaft (14) is rotatably connected inside the installation groove. A clamping block (15) is fixedly connected to the outside of the rotating shaft (14).

6. The lightweight energy storage box structure according to claim 5, characterized in that: A second motor (16) is fixedly connected to one end of the rotating shaft (14).

7. A lightweight energy storage box structure according to claim 6, characterized in that: The material of the top cover (5) is aluminum.

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