Energy storage container

Abstract

Provided in the present application is an energy storage container, comprising a container body (1), energy storage assemblies (2) and dehumidification assemblies (3), wherein the energy storage assemblies (2) are arranged in the container body (1), and a plurality of rows of energy storage assemblies (2) are provided in a first direction; and at least two rows of dehumidification assemblies (3) are provided, each row of dehumidification assemblies (3) comprising at least two dehumidification assemblies (3) distributed at intervals in the first direction, and the projections of the at least two rows of dehumidification assemblies (3) on a horizontal plane are distributed in a staggered manner. By means of the energy storage container with the above structure in the present application, dehumidification areas of two rows of dehumidification assemblies are prevented from being excessively overlapped, and the two rows of dehumidification assemblies are scattered to ensure that gas is circulated more sufficiently, thereby reducing dead spots for dehumidification as much as possible, and improving the uniformity of gas during dehumidification inside the container body; and when the container is in environments such as a humid environment or an environment where condensation is prone to occurring due to a relatively large temperature difference, it can be ensured that energy storage assemblies in each area in the container body can be effectively dehumidified, thereby improving the operational safety and reliability.

Description

Energy storage container

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on March 29, 2024, with application number 202420649099.7. The entire contents of the above application are incorporated by reference into this application.

[0002] Technical Field

[0003] The present application relates to the technical field of energy storage equipment, for example, to an energy storage container.

[0004] Background Art

[0005] The energy storage container is an integrated energy storage system that mainly relies on internally installed energy storage equipment to store electrical energy. It integrates battery boxes, battery management systems, monitoring systems, energy storage inverters and energy management systems. It has the characteristics of simplified infrastructure construction costs, short construction period, high degree of modularization, and easy transportation and installation.

[0006] Technical issues

[0007] Internal dehumidification of energy storage containers is crucial for the safe operation of battery boxes. For example, in humid environments and areas prone to condensation due to large temperature fluctuations, dehumidification requirements are even higher. Patent CN220065788U discloses a 30-foot energy storage container with a dehumidifier installed on the inner wall to dehumidify the container when humidity is too high. However, this container solution has the following drawbacks: While the dehumidification effect is good in areas close to the dehumidifier, it is insufficient in areas further away. Consequently, the battery boxes in these areas cannot operate in an appropriate humidity environment, impacting operational safety and reliability.

[0008] Technical Solutions

[0009] The present application provides an energy storage container, comprising:

[0010] Box;

[0011] An energy storage assembly is disposed in the box, and the energy storage assembly is arranged in multiple rows along a first direction;

[0012] The dehumidification components are arranged in at least two rows, each row of the dehumidification components includes at least two dehumidification components spaced apart along the first direction, and the projections of the dehumidification components in at least two rows on the horizontal plane are staggered.

[0013] Beneficial effects

[0014] The present application provides an energy storage container, which is internally provided with multiple rows of energy storage components configured to supply energy. The energy storage components are distributed in multiple rows along a first direction. By providing at least two rows of dehumidification components distributed along the first direction in the container, the uniformity of the humidity of the airflow in the container in the first direction can be ensured, and the multiple rows of energy storage components distributed along the first direction can all be effectively dehumidified; moreover, the multiple dehumidification components in the two rows are staggered to avoid excessive overlap of the dehumidification areas of the two rows of dehumidification components, so that the two rows of dehumidification components are dispersed, ensuring more sufficient circulation of the gas, minimizing dehumidification dead corners as much as possible, preventing the airflow from being unable to circulate in local areas, and improving the uniformity of the gas during dehumidification in the container.

[0015] BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is an internal top view of an energy storage container provided by an implementation of the present application;

[0017] FIG2 is a schematic diagram of the distribution of dehumidification components in an energy storage container provided by an implementation of the present application;

[0018] FIG3 is an internal side view of an energy storage container provided by an implementation of the present application;

[0019] FIG4 is a schematic diagram of a dehumidification assembly provided by an implementation of the present application installed on the inner wall of a box;

[0020] FIG5 is a partial enlarged view of point A in FIG4 ;

[0021] FIG6 is a schematic structural diagram of a mounting bracket provided by an implementation of the present application;

[0022] FIG7 is a schematic structural diagram of a dehumidification component provided by an implementation of the present application;

[0023] FIG8 is an internal axonometric view of an energy storage container provided by an implementation of the present application;

[0024] FIG9 is a partial enlarged view of point B in FIG8 ;

[0025] FIG10 is a schematic diagram of an energy storage assembly provided by an implementation of the present application;

[0026] FIG11 is an external schematic diagram of an energy storage container provided by an implementation of the present application.

[0027] In the picture:

[0028] 1. Box; 2. Energy storage component; 3. Dehumidification component; 4. Mounting rack; 5. Shelf component;

[0029] 11. Box body; 12. Box door;

[0030] 111. Top plate assembly; 112. Bottom plate assembly; 113. Side plate assembly;

[0031] 1110, first thermal insulation cavity; 1120, second thermal insulation cavity;

[0032] 21. convex edge;

[0033] 31. Connecting ear; 311. First connecting hole; 32. Air inlet; 33. Air outlet;

[0034] 41. Fixing plate; 42. Supporting plate; 421. Second connecting hole; 43. Limiting plate;

[0035] 51. Support frame; 52. Mounting beam;

[0036] 521, connecting plate; 522, supporting plate; 523, first stop plate; 524, second stop plate.

[0037] Modes for Carrying Out the Invention

[0038] In the description of this application, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0039] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may indicate that the first feature is at a higher level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may indicate that the first feature is at a lower level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., regarding orientations or positions, are based on the orientations or positions shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and do not have any special meanings.

[0041] As shown in Figures 1 to 4, this embodiment provides an energy storage container that can improve dehumidification uniformity within the container, effectively dehumidifying the battery boxes in every area of ​​the container, and ensuring the operational safety and reliability of the battery boxes. The energy storage container includes a container body 1, an energy storage assembly 2, and a dehumidification assembly 3.

[0042] For ease of description, in this embodiment, the length direction of the energy storage container is the first direction, the width direction of the energy storage container is the second direction, and the height direction of the energy storage container is the third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0043] Energy storage assemblies 2 are disposed within housing 1 and are arranged in multiple rows along a first direction. Each row includes multiple energy storage assemblies 2 arranged vertically (i.e., in the third direction), providing sufficient energy. Dehumidification assemblies 3 are disposed in at least two rows, with each row of dehumidification assemblies 3 comprising at least two dehumidification assemblies 3 spaced apart along the first direction. The projections of at least two rows of dehumidification assemblies 3 on a horizontal plane (i.e., the plane formed by the first and second directions) are staggered.

[0044] In this embodiment, two rows of energy storage components 2 are provided. In other embodiments, three, four, five or more rows of dehumidification components 3 may be provided, depending on the dehumidification requirements.

[0045] When the humidity within the box 1 exceeds the humidity threshold for safe operation of the energy storage assembly 2, the dehumidification assembly 3 can be activated to perform dehumidification to reduce the humidity within the box 1 to below the humidity threshold. The energy storage assembly 2 is distributed in multiple rows along the first direction. By providing at least two rows of dehumidification assemblies 3 distributed along the first direction within the box 1, the uniformity of the humidity of the airflow within the box 1 in the first direction can be ensured, and the multiple rows of energy storage assemblies 2 distributed along the first direction can all be effectively dehumidified. Moreover, the multiple dehumidification assemblies 3 in at least two rows are staggered to avoid excessive overlap of the dehumidification areas of the two rows of dehumidification assemblies 3, so that the two rows of dehumidification assemblies 3 are dispersed, ensuring more complete gas circulation, minimizing dehumidification dead corners, preventing local areas from being unable to circulate airflow, and improving the uniformity of gas during dehumidification within the box 1. For example, when the container is in a humid environment or an environment with large temperature differences that are prone to condensation, it can be ensured that the energy storage assembly 2 in each area of ​​the box 1 can be effectively dehumidified, ensuring the safe and reliable operation of the energy storage assembly 2. The energy storage container is provided with dehumidification components 3 for different areas, which realizes precise control of humidity, makes the air circulation in the box body 1 more sufficient, and achieves better dehumidification effect.

[0046] The humidity threshold for safe operation of the energy storage assembly 2 is exemplarily between 40% and 70%, for example, 50% or 65%. The dehumidification assembly 3 is activated based on the specific operating requirements of the energy storage assembly 2. A humidity monitoring module is provided within the container 1, configured to monitor the humidity within the container 1 in real time. The humidity monitoring module is communicatively connected to the container's control unit, which in turn is communicatively connected to the dehumidification assembly 3. When the humidity exceeds the threshold, the container's control unit sends a command to activate the dehumidification assembly 3 until the humidity drops to a level that meets the operating requirements of the energy storage assembly 2.

[0047] In this embodiment, the energy storage component 2 is a lithium battery box. The dehumidification component 3 is a semiconductor dehumidifier, which dehumidifies through semiconductor refrigeration. The semiconductor dehumidifier has a thin wall thickness, a compact size, and takes up little space. On the one hand, it can avoid more space for placing the energy storage component 2, and on the other hand, it can effectively reduce the overall size of the energy storage container and reduce costs. The semiconductor dehumidifier can obtain the optimal installation height based on experimental data, exemplified by 1m, 1.5m, etc., and can be installed in the box 1 at the optimal installation height. Moreover, the semiconductor dehumidifier has low energy consumption, which can reduce the energy consumption of the energy storage container and thus reduce the cost of use.

[0048] As shown in Figures 1 and 2, six rows of energy storage components 2 are arranged along the first direction, and the two rows of dehumidification components 3 each include three dehumidification components 3 distributed along the first direction, and the dehumidification components 3 in the two rows are staggered. In other embodiments, the number of dehumidification components 3 included in each row can be set according to factors such as the number of energy storage components 2, and is not specifically limited here.

[0049] Referring to Figures 1 and 3, optionally, at least two dehumidification components 3 are provided on two opposite inner walls of the box body 1 and are located on both sides of the energy storage component 2. In this embodiment, a dehumidification component 3 is provided on two inner walls of the box body 1 that are opposite to each other along the second direction, and the energy storage component 2 is located between the two inner walls. The dehumidification component 3 is installed on the inner wall of the box body 1, and there is no need to provide additional mounting structures in the box body 1, thus saving space. The two dehumidification components 3 perform dehumidification on both sides of the energy storage component 2. The flow direction of the airflow in the box body 1 is shown in Figure 3, which can ensure that the air inside the box body 1 can fully circulate and improve the uniformity of dehumidification.

[0050] 3 , the single-row energy storage components 2 are distributed into two columns along the second direction. In other embodiments, a moisture removal component 3 may be further provided between the two columns of energy storage components 2 .

[0051] Optionally, referring to Figures 4 and 5, the energy storage container further includes a mounting bracket 4, which is connected to the inner wall of the box body 1. The dehumidification component 3 is hung on the mounting bracket 4 and fits in with the inner wall of the box body 1. By providing the mounting bracket 4 to hang the dehumidification component 3, the installation operation is facilitated and the hanging installation method is more stable and firm. It can also avoid punching holes on the inner wall of the box body 1 to install the dehumidification component 3; since there are no holes punched on the inner wall of the box body 1, the thermal insulation performance of the box body 1 is ensured. In addition, the dehumidification component 3 fits in with the inner wall of the box body 1 to prevent it from interfering with the energy storage component 2 after installation, and a sufficient safety distance can be reserved between it and the energy storage component 2.

[0052] Referring to Figures 5 and 6, the mounting bracket 4 includes a fixed plate 41, a supporting plate 42, and a limiting plate 43. The fixed plate 41 is connected to the inner wall of the housing 1, and both ends of the fixed plate 41 are bent and connected to the supporting plate 42. In conjunction with Figure 7, both ends of the dehumidification component 3 are provided with connecting ears 31. When hanging and installing, the two connecting ears 31 are placed on the two supporting plates 42 in a one-to-one correspondence, so that the supporting plates 42 support the dehumidification component 3 in the vertical direction. The limiting plate 43 is connected to the end of the supporting plate 42 away from the fixed plate 41, and is bent upward relative to the supporting plate 42. The connecting ear 31 is located between the fixed plate 41 and the limiting plate 43 to limit the connecting ear 31 and prevent the connecting ear 31 from moving along the second direction. In this embodiment, the top plate of the dehumidification component 3 extends from both ends of the first direction. The two supporting plates 42 can limit the movement of the dehumidification component 3 along the first direction.

[0053] Optionally, the fixing plate 41 and the supporting plate 42 are vertically connected, and the limiting plate 43 and the supporting plate 42 are vertically connected, so that the force-bearing performance is better and deformation is not easy.

[0054] After the connecting lug 31 and the supporting plate 42 overlap, they are fixed together using fasteners. The fasteners penetrate and secure the connecting lug 31 and the supporting plate 42. Exemplarily, the fasteners are bolts (as shown in FIG5 ), which penetrate the connecting lug 31 and the supporting plate 42 and are threadedly connected to a nut. Tightening the nut secures the connecting lug 31 and the supporting plate 42.

[0055] Referring to Figures 5, 6, and 7, the connecting ear 31 is provided with a first connecting hole 311, and the supporting plate 42 is provided with a second connecting hole 421. The first connecting hole 311 and the second connecting hole 421 can be through holes, and the fastener passes through the first connecting hole 311 and the second connecting hole 421 and is threadedly connected to the nut. Alternatively, in other embodiments, the first connecting hole 311 is a through hole and the second connecting hole 421 is a threaded hole. The fastener passes through the first connecting hole 311 and is threaded into the second connecting hole 421 to achieve a fixed connection between the connecting ear 31 and the supporting plate 42.

[0056] At least one of the first connection hole 311 and the second connection hole 421 is a bar-shaped hole, which makes it easier to align the first connection hole 311 and the second connection hole 421 when installing the fasteners, improves the assembly tolerance, and makes the hanging installation of the dehumidification component 3 smoother.

[0057] Optionally, each connecting ear 31 is provided with two first connecting holes 311, and each supporting plate 42 is provided with two second connecting holes 421, with the two second connecting holes 421 corresponding one-to-one with the two first connecting holes 311. A connecting ear 31 and a supporting plate 42 are fixed together using two fasteners, thereby improving the installation security. Of course, in other embodiments, the number of fasteners can be increased or decreased as needed, as long as a secure installation is ensured.

[0058] In some embodiments, the fixing plate 41 of the mounting bracket 4 can be fixedly connected to the inner wall of the box body 1, for example, by welding or threaded connection. At this time, the dehumidification component 3 is fixed in the box body 1, and the position of the dehumidification component 3 is prevented from moving during the transfer of the container, thereby improving the installation stability of the dehumidification component 3.

[0059] In other embodiments, the mounting bracket 4 is adjustably connected to the inner wall of the housing 1 along a first direction. Referring to FIG2 , by adjusting the position of the mounting bracket 4, the left and right positions of the dehumidification components 3 can be adjusted, allowing the dehumidification components 3 to be adaptively adjusted according to the dehumidification requirements of the energy storage component 2. This allows multiple dehumidification components 3 to be adjusted to the optimal position, thereby achieving the best dehumidification effect within the housing 1 and further improving dehumidification uniformity.

[0060] As an implementation scheme in which the position of the mounting bracket 4 is adjustable, a first slide rail extending along a first direction can be provided on the inner wall of the housing 1, and a first slider is provided on the mounting bracket 4. The first slider is slidably connected to the first slide rail. The position of the mounting bracket 4 in the first direction can be slidably adjusted when necessary, and can be locked and fixed using a fixing member after the adjustment is completed. For example, a first slider is provided on the fixing plate 41 of the mounting bracket 4, and a slot is defined on the first slider, and the slot is slidably engaged with the first slide rail. The fixing member is threaded through the first slider and extends into the slot. When the dehumidification component 3 is adjusted to a suitable position, the fixing member is screwed to tighten it against the first slide rail, so that the dehumidification component 3 is stably fixed in the current position. The fixing member is a fixing bolt.

[0061] As another embodiment of an adjustable mounting bracket 4, a plurality of mounting holes can be provided on the inner wall of the housing 1 at intervals along the first direction. A locking member is provided through the fixing plate 41 of the mounting bracket 4. The locking member is selectively inserted into any of the mounting holes to achieve position adjustment of the dehumidification assembly 3 in the first direction. The locking member is a locking bolt that is inserted through the mounting hole and then tightened with a nut.

[0062] Referring to Figures 5 and 7 , the dehumidification assembly 3 optionally has an air inlet 32 ​​on its bottom surface and an air outlet 33 on its top surface. Air enters the dehumidification assembly 3 through the bottom air inlet 32, where it is dried and dehumidified. The dry air is then discharged through the air outlet 33. Since wet air is heavy and tends to sink to the bottom of the housing 1, the air inlet 32 ​​is provided on the bottom surface of the dehumidification assembly 3. This allows for a bottom-in, top-out airflow pattern that better conforms to airflow patterns, effectively dehumidifying the wet air at the bottom of the housing 1 and improving dehumidification efficiency.

[0063] The air inlets 32 and the air outlets 33 are arranged in an array to improve the efficiency of air intake and air outlet. The multiple air inlets 32 and the multiple air outlets 33 are arranged one by one to reduce air flow resistance, increase air flow velocity, and accelerate dehumidification speed.

[0064] Referring to Figures 3, 8, and 9, to facilitate the arrangement of multiple rows of energy storage assemblies 2, the energy storage container further includes a shelf assembly 5, which is configured to house the energy storage assemblies 2. Two rows of shelf assemblies 5 are arranged within the container 1 along the second direction. Each row includes multiple shelf assemblies 5 spaced apart along the first direction. Each shelf assembly 5 comprises a support frame 51 and mounting beams 52. The support frame 51 extends vertically and exemplarily includes two vertically disposed beams, though the number of beams can be increased or decreased as needed. Multiple mounting beams 52 are vertically disposed on the facing sides (i.e., the third direction) of two adjacent support frames 51 along the first direction, with the mounting beams 52 on each of the two adjacent support frames 51 facing each other. The energy storage assemblies 2 are positioned between the two adjacent support frames 51 along the first direction and rest on the two opposing mounting beams 52. The mounting beams 52 are configured to provide vertical load support to securely support the energy storage assemblies 2. This arrangement of the shelf assembly 5 enables the storage of multiple rows of energy storage assemblies 2 in a compact and rational layout.

[0065] Referring to Figure 9, the mounting beam 52 includes a connecting plate 521, a supporting plate 522, a first stop plate 523, and a second stop plate 524. The connecting plate 521 is fixedly connected to the support frame 51, and the supporting plate 522 is bent and connected to the lower side of the connecting plate 521 and is arranged horizontally to support the energy storage assembly 2. The first stop plate 523 is bent and connected to the upper side of the connecting plate 521 and is spaced apart from the supporting plate 522. An insertion space is defined between the first stop plate 523 and the supporting plate 522. Referring to Figure 10, the energy storage assembly 2 is provided with convex edges 21 on both opposite sides. The two convex edges 21 are inserted into the insertion spaces on the two facing mounting beams 52 in a one-to-one correspondence. The supporting plate 522 and the first stop plate 523 limit the energy storage assembly 2 in the upper and lower directions respectively. A second stop plate 524 is provided at one end of the connecting plate 521 along the length direction and is connected to both the connecting plate 521 and the supporting plate 522. The energy storage assembly 2 is inserted into the insertion space along the second direction. When the energy storage assembly 2 abuts against the second stop plate 524, it indicates that it is properly inserted. The second stop plate 524 limits the energy storage assembly 2 in the second direction.

[0066] Referring to FIG3 , in two adjacent shelf assemblies 5 along the second direction, the mounting beams 52 are staggered in the vertical direction. For example, the mounting beams 52 in the left shelf assembly 5 are slightly lower than the corresponding mounting beams 52 in the right shelf assembly 5. Such staggered distribution allows the two rows of energy storage assemblies 2 arranged side by side in the second direction to be slightly staggered and separated, thereby avoiding the concentration of heat generated by the energy storage assemblies 2 inside the box 1, and also improving the smoothness of the airflow. Moreover, the mounting beams 52 in the two rows of shelf assemblies 5 partially overlap in the vertical direction, which can effectively shorten the overall size of the two rows of shelf assemblies 5 in the second direction, making the arrangement of the energy storage assemblies 2 more compact. On the one hand, it can form a sufficient safety distance between the dehumidification assembly 3, and on the other hand, it can also reduce the size of the container in the second direction, reducing the overall cost of the container.

[0067] In some embodiments, the support frame 51 is fixedly connected to the top wall and / or bottom wall of the box body 1 to ensure support stability.

[0068] In other embodiments, the support frame 51 can be connected to the top wall and / or bottom wall of the box body 1 in an adjustable manner along the first direction, so that the spacing of the support frame 51 along the first direction can be adjusted, thereby adapting to energy storage components 2 of different widths and improving the versatility of the container.

[0069] For example, to adjust the position of the support frame 51, a second slide rail extending in the first direction can be provided on both the top and bottom walls of the housing 1, and a second slider can be provided at both the top and bottom ends of the support frame 51. The second slider slides in sliding engagement with the second slide rail to adjust the position of the support frame 51 along the first direction. The second slider is provided with an engagement groove that slidably engages with the second slide rail. The second slider is provided with a locking bolt that extends into the engagement groove. After adjusting the position of the support frame 51, the locking bolt can be tightened against the second slide rail by screwing it.

[0070] Referring to Figure 11, shown is an external schematic diagram of the energy storage container. The box body 1 of the energy storage container includes a box body 11 and a box door 12 provided on the box body 11. The box door 12 can be rotated to open and close so as to enter the interior of the box body 1 for inspection and maintenance. The box body 11 includes a top plate assembly 111, a bottom plate assembly 112 and a side plate assembly 113. In conjunction with Figure 4, a first insulation cavity 1110 is provided in the top plate assembly 111, and a second insulation cavity 1120 is provided in the bottom plate assembly 112. Insulation elements are provided in both the first insulation cavity 1110 and the second insulation cavity 1120 to improve the thermal insulation performance of the container. The insulation elements can be thermal insulation rock wool, which has good thermal insulation performance and low cost. While ensuring the overall thermal insulation performance of the container, cost reduction is achieved. A third insulation cavity may also be provided on the side panel assembly 113, and an insulation member may also be placed in the third insulation cavity, and the insulation member may be selected from insulation rock wool, etc.; and a fourth insulation cavity may also be provided inside the box door 12, and an insulation member may also be placed in the fourth insulation cavity, and the insulation member may be selected from insulation rock wool, etc., thereby ensuring that the entire energy storage container has better thermal insulation performance.

Claims

1. An energy storage container, comprising: Box (1); An energy storage component (2) is arranged in the box body (1), and the energy storage components (2) are arranged in a plurality of rows along a first direction; The dehumidification components (3) are arranged in at least two rows, each row of the dehumidification components (3) comprises at least two dehumidification components (3) spaced apart along the first direction, and the projections of the dehumidification components (3) in at least two rows on a horizontal plane are staggered.

2. The energy storage container according to claim 1, wherein: At least two rows of the dehumidification components (3) are arranged on two opposite inner walls of the box body (1) and are located on both sides of the energy storage component (2).

3. The energy storage container according to claim 2, further comprising a mounting bracket (4), wherein the mounting bracket (4) is connected to the inner wall of the box body (1), and the dehumidification component (3) is hung on the mounting bracket (4) and fits the inner wall of the box body (1).

4. The energy storage container according to claim 3, wherein: The two ends of the dehumidification component (3) are respectively provided with connection ears (31), and the mounting bracket (4) comprises: A fixing plate (41) connected to the inner wall of the box body (1); The two ends of the fixing plate (41) are respectively bent to extend out to form a supporting plate (42); the two connecting ears (31) of the dehumidification component (3) are respectively mounted on the two supporting plates (42) of the mounting bracket (4); One end of each supporting plate (42) away from the fixing plate (41) is connected to a limiting plate (43), each limiting plate (43) is bent upward relative to its respective supporting plate (42), and each connecting ear (31) is limited between the fixing plate (41) and a limiting plate (43).

5. The energy storage container according to claim 4, further comprising a fastener, wherein the fastener is arranged to penetrate and connect the connecting ear (31) and the supporting plate (42).

6. The energy storage container according to claim 5, wherein: Each connecting ear (31) is provided with a first connecting hole (311), and each supporting plate (42) is provided with a second connecting hole (421), at least one of the first connecting hole (311) and the second connecting hole (421) is a bar-shaped hole, and the fastener is passed through the first connecting hole (311) and the second connecting hole (421).

7. The energy storage container according to claim 3, wherein: The mounting bracket (4) is connected to the inner wall of the box body (1) in an adjustable manner along the first direction.

8. The energy storage container according to claim 7, wherein: The inner wall of the box body (1) is provided with a first slide rail extending along the first direction, and the mounting bracket (4) is provided with a first sliding block, and the first sliding block is slidably connected to the first slide rail; or, A plurality of mounting holes are arranged at intervals on the inner wall of the box body (1) along the first direction, and a locking member is passed through the mounting bracket (4), and the locking member is selectively passed through and connected to any of the mounting holes.

9. The energy storage container according to any one of claims 1 to 8, wherein: An air inlet (32) is provided on the bottom surface of the dehumidification component (3), and an air outlet (33) is provided on the top surface of the dehumidification component (3).

10. The energy storage container according to any one of claims 1 to 8, further comprising a shelf assembly (5), wherein a plurality of the shelf assemblies (5) are spaced apart in the container body (1) along the first direction, and each of the shelf assemblies (5) comprises a support frame (51) and a mounting beam (52); The support frames (51) extend along a third direction, and two of the support frames (51) adjacent to each other along the first direction are provided with a plurality of mounting beams (52) along the third direction on one side facing each other, and the mounting beams (52) on the two support frames (51) adjacent to each other along the first direction are arranged opposite to each other one by one, and the energy storage assembly (2) is located between the two support frames (51) adjacent to each other along the first direction, and is placed on the two opposite mounting beams (52); The third direction is perpendicular to the first direction.

11. The energy storage container according to claim 10, wherein: Two rows of shelf assemblies (5) are arranged in the box body (1) along the second direction, the mounting beams (52) in the two rows of shelf assemblies (5) are staggered in the third direction, and the mounting beams (52) in the two rows of shelf assemblies (5) partially overlap in the third direction; The second direction, the first direction, and the third direction are perpendicular to each other.

12. The energy storage container according to claim 10, wherein: The support frame (51) is connected to at least one of the top wall and the bottom wall of the box body (1) in an adjustable manner along the first direction.

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