Energy storage container

Abstract

The utility model belongs to the technical field of energy storage equipment, and discloses an energy storage container which comprises a container body, energy storage assemblies and dehumidification assemblies, and the energy storage assemblies are arranged in the container body and are arranged in multiple rows in the first direction; at least two rows of dehumidification assemblies are arranged, each row of dehumidification assemblies comprises at least two dehumidification assemblies distributed at intervals in the first direction, the uniformity of the humidity of airflow in the box body in the first direction can be ensured, and the multiple rows of energy storage assemblies distributed in the first direction can be effectively dehumidified; the projections of the at least two rows of dehumidification assemblies on the horizontal plane are distributed in a staggered manner, so that the dehumidification areas of the two rows of dehumidification assemblies are prevented from being excessively overlapped, the two rows of dehumidification assemblies are dispersed, gas is ensured to circulate more fully, dehumidification dead angles are reduced as much as possible, and the uniformity of the gas in the box body during dehumidification is improved. When the container is in a humid environment or an environment where condensation is prone to being generated due to large temperature difference, it can be guaranteed that the energy storage assemblies in all the areas in the container body can be effectively dehumidified, and operation safety and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage equipment, in particular to an energy storage container. Background Art

[0002] The energy storage container is an integrated energy storage system that mainly relies on the energy storage equipment installed inside to store electrical energy. It integrates battery boxes, battery management systems, monitoring systems, energy storage inverters and energy management systems, etc. It has the characteristics of simplified infrastructure construction costs, short construction period, high degree of modularization, and easy transportation and installation.

[0003] Internal dehumidification of energy storage containers is extremely important for the safe operation of battery boxes, especially in humid environments and areas with large temperature differences that are prone to condensation, which require higher dehumidification inside the container. In the 30-foot energy storage container disclosed in patent CN220065788U, a dehumidifier is installed on the inner wall of the container to dehumidify the inside of the container when the humidity is too high. However, this container solution has the following defects: the dehumidification effect is good in the area close to the dehumidifier, and the dehumidification effect in the area far away from the dehumidifier cannot meet the requirements, resulting in the battery box in this area being unable to operate in a suitable humidity environment, affecting the safety and reliability of operation.

[0004] Therefore, a new energy storage container is urgently needed to solve the above problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide an energy storage container, which can improve the dehumidification uniformity inside the container, so that the battery boxes in various areas of the container can be effectively dehumidified, ensuring the operating safety and reliability of the battery boxes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Provided is an energy storage container, comprising:

[0008] Box;

[0009] An energy storage assembly is disposed in the box, and the energy storage assembly is arranged in multiple rows along a first direction;

[0010] 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.

[0011] As a preferred solution of the energy storage container provided by the utility model, at least two rows of the dehumidification components are respectively arranged on two opposite inner walls of the box body and are located on both sides of the energy storage components.

[0012] As a preferred solution of the energy storage container provided by the utility model, the energy storage container also includes a mounting bracket, the mounting bracket is connected to the inner wall of the box body, and the dehumidification component is hung on the mounting bracket and fits with the inner wall of the box body.

[0013] As a preferred solution of the energy storage container provided by the utility model, both ends of the dehumidification assembly are provided with connection ears, and the mounting bracket includes:

[0014] A fixing plate connected to the inner wall of the box;

[0015] A supporting plate, both ends of the fixing plate are bent and connected to the supporting plate, and the connecting ears are arranged on the supporting plate;

[0016] The limiting plate is connected to one end of the supporting plate away from the fixing plate and is bent upward relative to the supporting plate. The connecting ear is located between the fixing plate and the limiting plate.

[0017] As a preferred solution of the energy storage container provided by the utility model, the energy storage container further comprises a fastener, and the fastener is penetrated and connected to the connecting ear and the supporting plate.

[0018] As a preferred solution of the energy storage container provided by the utility model, a first connecting hole is provided on the connecting ear, a second connecting hole is provided on the supporting plate, at least one of the first connecting hole and the second connecting hole is a bar hole, and the fastener is passed through the first connecting hole and the second connecting hole.

[0019] As a preferred solution of the energy storage container provided by the utility model, the mounting bracket is connected to the inner wall of the box body in an adjustable manner along the first direction.

[0020] As a preferred solution of the energy storage container provided by the utility model, the inner wall of the box body is provided with a first slide rail extending along the first direction, and the mounting bracket is provided with a first slider, and the first slider is slidably connected to the first slide rail; or,

[0021] A plurality of mounting holes are arranged at intervals along the first direction on the inner wall of the box body, and a locking member is passed through the mounting bracket. The locking member is selectively passed through and connected to any of the mounting holes.

[0022] As a preferred solution of the energy storage container provided by the utility model, an air inlet is provided on the bottom surface of the dehumidification component, and an air outlet is provided on the top surface of the dehumidification component.

[0023] As a preferred solution of the energy storage container provided by the utility model, the energy storage container further comprises a shelf assembly, a plurality of the shelf assemblies are arranged in the box body at intervals along the first direction, and each of the shelf assemblies comprises a support frame and a mounting beam;

[0024] The support frame extends vertically, and a plurality of mounting beams are vertically arranged on the sides of two adjacent support frames facing each other, and the mounting beams on the two adjacent support frames are arranged opposite to each other. The energy storage assembly is located between the two adjacent support frames and is placed on the two opposite mounting beams.

[0025] As a preferred solution of the energy storage container provided by the utility model, two rows of the shelf assemblies are arranged in the box body along the second direction, the mounting beams in the two rows of the shelf assemblies are staggered in the vertical direction, and the mounting beams in the two rows of the shelf assemblies partially overlap in the vertical direction;

[0026] The second direction, the first direction and the vertical direction are perpendicular to each other.

[0027] As a preferred solution of the energy storage container provided by the utility model, the support frame is connected to the top wall and / or the bottom wall of the box body in an adjustable manner along the first direction.

[0028] Beneficial effects of the utility model:

[0029] The utility model provides an energy storage container, which is provided with multiple rows of energy storage components for energy supply. When the humidity in the box exceeds the humidity threshold of the energy storage components for safe operation, the dehumidification component can be started to dehumidify, so that the humidity value in the box is reduced to below the humidity threshold. The energy storage components are distributed in multiple rows along the first direction. By arranging at least two rows of dehumidification components distributed along the first direction in the box, the uniformity of the humidity of the airflow in the box in the first direction can be ensured, and the multiple rows of energy storage components distributed along the first direction can 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 that the gas circulates more fully, reducing the 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 box. Especially when the container is in a humid environment or an environment where the temperature difference is large and condensation is easily generated, it can be ensured that the energy storage components in each area of ​​the box can be effectively dehumidified, ensuring the safety and reliability of the operation of the energy storage components. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an internal top view of the energy storage container provided by the specific implementation mode of the utility model;

[0031] Figure 2It is a schematic diagram of the distribution of dehumidification components in an energy storage container provided by a specific embodiment of the utility model;

[0032] Figure 3 It is an internal side view of an energy storage container provided by a specific embodiment of the utility model;

[0033] Figure 4 It is a schematic diagram of a dehumidification assembly provided in a specific embodiment of the utility model installed on the inner wall of a box;

[0034] Figure 5 yes Figure 4 A partial enlarged view of the middle A;

[0035] Figure 6 It is a structural schematic diagram of the mounting bracket provided by the specific implementation mode of the utility model;

[0036] Figure 7 It is a structural schematic diagram of a dehumidification assembly provided in a specific embodiment of the utility model;

[0037] Figure 8 It is an internal axonometric diagram of an energy storage container provided by a specific embodiment of the utility model;

[0038] Fig. 9 yes Figure 8 A partial enlarged view of point B in the middle;

[0039] Fig.10 It is a schematic diagram of an energy storage assembly provided in a specific embodiment of the utility model;

[0040] Fig.11 It is an external schematic diagram of an energy storage container provided by a specific implementation manner of the utility model.

[0041] In the figure:

[0042] 1. Box; 2. Energy storage component; 3. Dehumidification component; 4. Mounting rack; 5. Shelf component;

[0043] 11. Box body; 12. Box door;

[0044] 111. Top plate assembly; 112. Bottom plate assembly; 113. Side plate assembly;

[0045] 1110, first heat-insulating cavity; 1120, second heat-insulating cavity;

[0046] 21. convex edge;

[0047] 31. Connecting ear; 311. First connecting hole; 32. Air inlet; 33. Air outlet;

[0048] 41. fixing plate; 42. supporting plate; 421. second connecting hole; 43. limiting plate;

[0049] 51. Support frame; 52. Mounting beam;

[0050] 521, connecting plate; 522, supporting plate; 523, first stop plate; 524, second stop plate. DETAILED DESCRIPTION

[0051] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0052] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0054] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, 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 cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0055] like Figures 1 to 4As shown, this embodiment provides an energy storage container, which can improve the dehumidification uniformity inside the container, so that the battery boxes in each area of ​​the container can be effectively dehumidified, ensuring the safety and reliability of the battery box operation. The energy storage container includes a box body 1, an energy storage component 2 and a dehumidification component 3.

[0056] For ease of description, in this embodiment, the length direction of the energy storage container is defined as the first direction, the width direction of the energy storage container is defined as the second direction, and the height direction of the energy storage container is defined as the third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0057] Specifically, the energy storage assembly 2 is arranged in the box body 1, and the energy storage assembly 2 is arranged in multiple rows along the first direction, and each row includes multiple energy storage assemblies 2 arranged in the vertical direction (i.e., the third direction), which can provide sufficient energy. The dehumidification assembly 3 is arranged in at least two rows, and each row of dehumidification assemblies 3 includes at least two dehumidification assemblies 3 spaced apart along the first direction, and the projections of at least two rows of dehumidification assemblies 3 on the horizontal plane are staggered.

[0058] In this embodiment, two rows of energy storage components 2 are provided. In other embodiments, three rows, four rows, five rows or more rows of dehumidification components 3 may be provided, which can be set according to the dehumidification requirements.

[0059] When the humidity in the box 1 exceeds the humidity threshold for the safe operation of the energy storage component 2, the dehumidification component 3 can be started to dehumidify so that the humidity value in the box 1 drops below the humidity threshold. The energy storage components 2 are distributed in multiple rows along the first direction. By setting at least two rows of dehumidification components 3 distributed along the first direction in the box 1, the uniformity of the humidity of the airflow in the box 1 in the first direction can be ensured, and the multiple rows of energy storage components 2 distributed along the first direction can be effectively dehumidified. Moreover, the multiple dehumidification components 3 in at least two rows are staggered to avoid excessive overlap of the dehumidification areas of the two rows of dehumidification components 3, so that the two rows of dehumidification components 3 are dispersed to ensure more sufficient circulation of the gas, reduce the dehumidification dead corners as much as possible, prevent the situation where the airflow cannot circulate in local areas, and improve the uniformity of the gas during dehumidification in the box 1. Especially when the container is in a humid environment or an environment where the temperature difference is large and condensation is easy to occur, it can be ensured that the energy storage components 2 in each area of ​​the box 1 can be effectively dehumidified, ensuring the safety and reliability of the operation of the energy storage components 2. The energy storage container is provided with dehumidification components 3 for different areas, so as to achieve precise control of humidity, make the air circulation in the box body 1 more sufficient, and achieve better dehumidification effect.

[0060] The humidity threshold for safe operation of the energy storage component 2 is exemplarily 40% to 70%, for example, 50%, 65%, etc., and the dehumidification component 3 can be started according to the specific operation requirements of the energy storage component 2. Furthermore, a humidity monitoring module is provided in the box 1 for real-time monitoring of the humidity in the box 1. The humidity monitoring module is communicatively connected to the control unit of the container, and the control unit is communicatively connected to the dehumidification component 3. When the humidity exceeds the humidity threshold, the control unit of the container sends an instruction to control the dehumidification component 3 to start until the humidity value is reduced to meet the operation requirements of the energy storage component 2.

[0061] 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 small size, and occupies less space. On the one hand, it can avoid more space for preventing 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 best installation height based on experimental data, exemplified by 1m, 1.5m, etc., and it can be installed in the box 1 at the best installation height. Moreover, the semiconductor dehumidifier has low energy consumption, which can reduce the energy consumption of the energy storage container, thereby reducing the cost of use.

[0062] like Figure 1 and Figure 2 As shown, 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.

[0063] See also Figure 1 and Figure 3 Optionally, at least two 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. In this embodiment, a dehumidification component 3 is arranged 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 no other additional installation structure is required in the box body 1, which saves space. The two dehumidification components 3 dehumidify on both sides of the energy storage component 2, and the flow direction of the airflow in the box body 1 is as follows: Figure 3 As shown in , it can ensure that the air inside the box 1 can circulate fully and improve the uniformity of dehumidification.

[0064] See also Figure 3 The single-row energy storage components 2 are distributed into two rows along the second direction. In other embodiments, a moisture removal component 3 can be further provided between the two rows of energy storage components 2 .

[0065] Alternatively, see Figure 4 and Figure 5The energy storage container also 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 with the inner wall of the box body 1. By setting the mounting bracket 4 to hang the dehumidification component 3, not only is the installation operation convenient, but also it avoids drilling holes on the inner wall of the box body 1 to install the dehumidification component 3, ensuring that the thermal insulation performance in the box body 1 will not be affected, and the hanging installation method is also more stable and firm. In addition, the dehumidification component 3 fits with the inner wall of the box body 1, so that it will not interfere with the energy storage component 2 after installation, and a sufficient safety distance can be reserved between it and the energy storage component 2.

[0066] See also Figure 5 and Figure 6 The mounting bracket 4 includes a fixing plate 41, a supporting plate 42 and a limiting plate 43. The fixing plate 41 is connected to the inner wall of the box body 1, and both ends of the fixing plate 41 are bent and connected to the supporting plate 42. 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 carry 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 above-mentioned connecting ears 31 are extended from both ends of the top plate of the dehumidification component 3 along the first direction, and the two supporting plates 42 can limit the movement of the dehumidification component 3 along the first direction.

[0067] 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 not easy to deform.

[0068] Furthermore, after the connection ear 31 and the support plate 42 are overlapped, they are fixedly connected by a fastener (not shown). Specifically, the fastener is inserted to fix the connection ear 31 and the support plate 42. Exemplarily, the fastener is a bolt, which passes through the connection ear 31 and the support plate 42 and is threadedly connected with a nut. After tightening the nut, the connection ear 31 and the support plate 42 can be fixed.

[0069] See also Figure 5 , Figure 6 as well as Figure 7, a first connection hole 311 is provided on the connection ear 31, and a second connection hole 421 is provided on the support plate 42. The first connection hole 311 and the second connection hole 421 can be through holes, and the fastener passes through the first connection hole 311 and the second connection hole 421 and is threadedly connected with the nut. Alternatively, in other embodiments, the first connection hole 311 is a through hole, and the second connection hole 421 is a threaded hole. The fastener passes through the first connection hole 311 and is threadedly screwed into the second connection hole 421 to achieve fixed connection between the connection ear 31 and the support plate 42.

[0070] Preferably, at least one of the first connection hole 311 and the second connection hole 421 is a bar hole, which makes it easier to align the first connection hole 311 and the second connection hole 421 when installing the fasteners, thereby improving the assembly tolerance and making the hanging installation of the dehumidification component 3 smoother.

[0071] Optionally, each connecting ear 31 is provided with two first connecting holes 311, each supporting plate 42 is provided with two second connecting holes 421, and the two second connecting holes 421 correspond to the two first connecting holes 311 one by one, and one connecting ear 31 and one supporting plate 42 are fixed by two fasteners to improve the installation firmness. Of course, in other embodiments, the number of fasteners can be adaptively increased or decreased according to the needs, as long as the installation is ensured to be firm.

[0072] 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. In this case, 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.

[0073] In some other embodiments, the mounting bracket 4 is connected to the inner wall of the box body 1 in an adjustable manner along the first direction. Figure 2 By adjusting the position of the mounting bracket 4, the left and right positions of the dehumidification components 3 can be adjusted, so that the dehumidification components 3 can be adaptively adjusted according to the dehumidification requirements of the energy storage component 2, so as to adjust multiple dehumidification components 3 to the optimal position, thereby achieving the best dehumidification effect in the box 1 and further improving the dehumidification uniformity.

[0074] 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, the above-mentioned 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 threadedly provided on 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 preferably a fixing bolt.

[0075] As another embodiment of the adjustable position of the mounting bracket 4, a plurality of mounting holes can be arranged at intervals along the first direction on the inner wall of the box body 1, and a locking member is provided on the fixing plate 41 of the mounting bracket 4, and the locking member is selectively provided and connected to any mounting hole to achieve the position adjustment of the dehumidification component 3 in the first direction. The locking member is preferably a locking bolt, which can be locked with a nut after passing through the mounting hole.

[0076] See also Figure 5 and Figure 7 Optionally, 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. The airflow enters the dehumidification component 3 through the air outlet 33 at the bottom, is dried and dehumidified inside the dehumidification component 3, and the dry airflow is output through the air inlet 32. Since the humid air is heavy and sinks to the bottom of the box 1, the air inlet 32 ​​is provided on the bottom surface of the dehumidification component 3, and the airflow mode of bottom-in and top-out is adopted, which is more in line with the airflow law, so that the humid air at the bottom of the box 1 can be effectively dehumidified, and the dehumidification efficiency is accelerated.

[0077] The air inlets 32 and the air outlets 33 are arranged in an array to improve the air intake and air outlet efficiency. Furthermore, the multiple air inlets 32 and the multiple air outlets 33 are arranged one by one to reduce the air flow resistance, increase the air flow velocity, and accelerate the dehumidification speed.

[0078] See also Figure 3 , Figure 8 as well as Fig. 9In order to realize the arrangement of multiple rows of energy storage components 2, the energy storage container also includes a shelf component 5, which is used to prevent the energy storage component 2. Specifically, two rows of shelf components 5 are arranged in the box body 1 along the second direction, and each row includes a plurality of shelf components 5 arranged at intervals along the first direction. Each shelf component 5 includes a support frame 51 and a mounting beam 52, and the support frame 51 extends vertically, and exemplarily includes two vertically arranged vertical beams. Of course, the number of vertical beams can also be adaptively increased or decreased according to needs. A plurality of mounting beams 52 are arranged vertically (i.e., the third direction) on the side of two adjacent support frames 51 facing each other along the first direction, and the mounting beams 52 on the two adjacent support frames 51 are arranged one by one. The energy storage component 2 is located between the two adjacent support frames 51 along the first direction and is placed on the two mounting beams 52 facing each other. The mounting beam 52 is used to provide a vertical support load to stably support the energy storage component 2. The arrangement of the shelf component 5 can realize the storage of multiple rows of energy storage components 2, and the arrangement is reasonable and compact.

[0079] See also Fig. 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 horizontally arranged 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. Fig.10 , the energy storage component 2 is provided with convex edges 21 on both sides of the opposite sides, and the two convex edges 21 are inserted into the insertion space on the two opposite mounting beams 52 in a one-to-one correspondence, and the support plate 522 and the first stop plate 523 limit the energy storage component 2 in the upper and lower directions respectively. The second stop plate 524 is arranged at one end of the connecting plate 521 along the length direction, and is connected to both the connecting plate 521 and the support plate 522. The energy storage component 2 is inserted into the insertion space along the second direction. When the energy storage component 2 is inserted and abuts against the second stop plate 524, it indicates that it is inserted in place. The second stop plate 524 can limit the energy storage component 2 in the second direction.

[0080] See also Figure 3In the 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 makes the two rows of energy storage assemblies 2 arranged side by side in the second direction slightly staggered and separated, 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 with the dehumidification assembly 3, and on the other hand, it can also reduce the size of the container in the second direction and reduce the overall cost of the container.

[0081] In some embodiments, the support frame 51 is fixedly connected to the top wall and / or the bottom wall of the box body 1 to ensure support stability.

[0082] 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 is adjustable, thereby adapting to energy storage components 2 of different widths and improving the versatility of the container.

[0083] Exemplarily, in order to adjust the position of the support frame 51, a second slide rail extending in the first direction may be provided on the top wall and the bottom wall of the box body 1, and a second slider may be provided at the top and the bottom of the support frame 51, and the second slider may be slidably matched with the second slide rail to adjust the position of the support frame 51 in the first direction. Furthermore, a snap-fitting groove is provided on the second slider, and the snap-fitting groove is slidably engaged with the second slide rail, and a locking bolt is passed through the second slider, and the locking bolt extends into the locking groove. After adjusting the position of the support frame 51, the locking bolt may be tightened against the second slide rail by screwing the locking bolt.

[0084] See also Fig.11 , which is a schematic diagram of the exterior of the energy storage container. The box body 1 of the energy storage container includes a box body 11 and a box door 12 arranged on the box body 11. The box door 12 can be rotated to open and close so as to enter 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, and is combined with Figure 4A first heat-insulating cavity 1110 is provided in the top plate assembly 111, and a second heat-insulating cavity 1120 is provided in the bottom plate assembly 112. Heat-insulating elements are provided in both the first heat-insulating cavity 1110 and the second heat-insulating cavity 1120 to improve the thermal insulation performance of the container. The heat-insulating element can be heat-insulating rock wool, which has good thermal insulation performance and low cost. While ensuring the overall thermal insulation performance of the container, the cost is reduced. A third heat-insulating cavity can also be provided on the side plate assembly 113, and a heat-insulating element is also placed in the third heat-insulating cavity. The heat-insulating element can be selected from heat-insulating rock wool, etc.; and a fourth heat-insulating cavity can also be provided inside the box door 12, and a heat-insulating element is also placed in the fourth heat-insulating cavity. The heat-insulating element can be selected from heat-insulating rock wool, etc., so as to ensure that the entire energy storage container has better thermal insulation performance.

[0085] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Energy storage container, characterized in that: include: Box body (1); An energy storage component (2) is arranged in the box body (1), and the energy storage components (2) are arranged in multiple 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 the horizontal plane are staggered.

2. The energy storage container according to claim 1, characterized in that: 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, characterized in that: The energy storage container further comprises 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 is in contact with the inner wall of the box body (1).

4. The energy storage container according to claim 3, characterized in that: Both ends of the dehumidification component (3) are 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); A supporting plate (42), both ends of the fixing plate (41) are bent and connected to the supporting plate (42), and the connecting ears (31) are mounted on the supporting plate (42); The limiting plate (43) is connected to one end of the supporting plate (42) away from the fixing plate (41) and is bent upward relative to the supporting plate (42). The connecting ear (31) is limited between the fixing plate (41) and the limiting plate (43).

5. The energy storage container according to claim 4, characterized in that: The energy storage container also includes a fastener, which is arranged to penetrate and connect the connecting ear (31) and the supporting plate (42).

6. The energy storage container according to claim 5, characterized in that: 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), at least one of the first connecting hole (311) and the second connecting hole (421) is a strip-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, characterized in that: 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, characterized in that: 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 slider, and the first slider 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, characterized in that: 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, characterized in that: The energy storage container further comprises a shelf assembly (5), a plurality of the shelf assemblies (5) are arranged in the box body (1) at intervals 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 vertically, and a plurality of the mounting beams (52) are vertically arranged on the sides of two adjacent support frames (51) facing each other, and the mounting beams (52) on the two adjacent support frames (51) are arranged opposite to each other one by one, and the energy storage assembly (2) is located between the two adjacent support frames (51) and is placed on the two opposite mounting beams (52).

11. The energy storage container according to claim 10, characterized in that: 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 vertical direction, and the mounting beams (52) in the two rows of shelf assemblies (5) partially overlap in the vertical direction; The second direction, the first direction and the vertical direction are perpendicular to each other.

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

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