Energy storage container

Abstract

The utility model discloses an energy storage container which comprises an energy storage carrier, a back plate, fixing frames and an energy storage unit frame, the back plate is arranged at one end of the energy storage unit frame and fixedly connected with the energy storage unit frame through the fixing frames, and the fixing frames are arranged at the upper end and the lower end of the energy storage unit frame respectively. The energy storage unit frame comprises longitudinal beams and cross beams, the longitudinal beams and the cross beams are arranged in a crossed mode, a plurality of energy storage areas are formed between the longitudinal beams and the cross beams, the energy storage carrier can be an energy storage battery pack, the energy storage battery pack can be placed through the energy storage areas, and when the back plate, the fixing frame and the energy storage unit frame are used, the energy storage battery pack can be conveniently stored. All the energy storage unit frames are prefabricated in a factory and can be installed after being transported to a destination, the energy storage unit frames are formed by assembling longitudinal beams and transverse beams, a plurality of energy storage areas are formed between the longitudinal beams and the transverse beams, energy storage carriers are placed, and the energy storage unit frames have the advantages of being high in practicability and structural strength.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage devices, and particularly relates to an energy storage container. Background Technique

[0002] With the rapid development of photovoltaic and battery technologies in recent years, the energy storage carrier has developed from a storage battery to a lithium battery with a high-performance charge and discharge rate. The protection and storage platform of the energy storage carrier has been replaced by an energy storage container with the advantages of high protection and easy movement instead of the original fixed building structure. As the demand for the overall capacitance in the energy storage system continues to increase, the number of batteries included in the energy storage system also increases accordingly, resulting in an increase in the total weight of the energy storage system. Usually, the energy storage system is installed in a container. In the case of an increase in the total weight of the energy storage system, higher requirements are imposed on the structural strength of the container.

[0003] The utility model with the publication number of CN220569811U discloses an energy storage container. The cold air inside the container body is connected to the air duct on the side of the battery box through a pipeline for cooling the battery inside the battery box; a fixed seat is fixed at the front end inside the mounting frame, and a first inclined surface is arranged inside it. The front parts on both sides of the battery box are movably connected with rotating connectors; when the battery box is pushed forward along the guide rail, the rotating connector contacts the first inclined surface, causing the rotating connector to rotate towards the side of the battery box until the battery box continues to be pushed forward along the guide rail. The rotating connector rotates to the front of the fixed seat under the elastic force of its own elastic piece, and the rotating connector and the fixed seat are buckled through a buckle to form the fixation of the battery box. However, when this utility model is in use, the mounting frame is spliced by simple connecting frames. When the demand for the overall capacitance in the energy storage system continues to increase and the total weight of the energy storage system increases, it may lead to insufficient structural strength of the whole container and cause collapse. Therefore, it is very necessary to design an energy storage container with strong practicability and high structural strength. Content of the Utility Model

[0004] The purpose of the utility model is to provide an energy storage container to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: An energy storage container includes an energy storage carrier, a back plate, a fixing frame, and an energy storage unit frame. The back plate is disposed at one end of the energy storage unit frame, and the back plate and the energy storage unit frame are fixedly connected through the fixing frame. The fixing frame is respectively disposed at the upper and lower ends of the energy storage unit frame. The energy storage unit frame includes longitudinal beams and cross beams, and the longitudinal beams and the cross beams are arranged in a cross shape. A plurality of energy storage areas are formed between the longitudinal beams and the cross beams, and the energy storage carrier is located in the energy storage areas. The fixing frame includes a fixing beam, a connecting beam, a first corner brace plate, and a second corner brace plate. The connecting beams are evenly disposed between the back plate and the fixing beam. The fixing beams are respectively disposed at the upper and lower ends of the longitudinal beams. The first corner brace plates are symmetrically disposed at the joints between the connecting beams and the back plate. The second corner brace plates are symmetrically disposed at the joints between the connecting beams and the fixing beams. Edge stabilizing frames are symmetrically provided on the left and right sides of the energy storage unit frame, and the edge stabilizing frames are fixedly installed at one end of the back plate. Bottom support components are evenly provided at one end of the back plate adjacent to the energy storage unit frame. A first leg and a second leg are respectively fixedly installed at the lower ends of the back plate and the edge stabilizing frame.

[0006] According to the above technical solution, the bottom support components are arranged corresponding to the energy storage areas. The bottom support components include a support plate and a slide rail. One end of the support plate is fixedly installed on the side wall of the back plate. The support plates are symmetrically disposed at the lower ends of the energy storage areas. The upper end surface of the support plate is flush with the lower end surface of the energy storage area. The slide rail is fixed on the upper end of the support plate. Guide grooves are symmetrically provided at the lower end of the energy storage carrier, and the slide rail is movably installed in the guide grooves.

[0007] According to the above technical solution, clamping grooves are symmetrically formed in the slide rail, and clamping components are provided in the clamping grooves.

[0008] According to the above technical solution, the clamping components include movable blocks, sliders, sliding grooves, springs, and arc-shaped clamping heads. The movable blocks are symmetrically disposed in the clamping grooves. The sliders are symmetrically and fixedly installed on both sides of the movable blocks. The sliding grooves are symmetrically formed on both sides of the clamping grooves. The sliders are movably installed in the corresponding sliding grooves. The springs are fixedly installed between the movable blocks. The arc-shaped clamping heads are fixedly installed at the ends of the movable blocks away from each other. Arc-shaped clamping grooves are symmetrically provided in the guide grooves, and the arc-shaped clamping heads are movably installed in the corresponding arc-shaped clamping grooves.

[0009] According to the above technical solution, wire grooves are evenly formed in the back plate, and the wire grooves are arranged in one-to-one correspondence with the energy storage areas.

[0010] According to the above technical solution, the wall thickness of the longitudinal beam is greater than the wall thickness of the cross beam, and the longitudinal beam is movably installed between the fixing beams through movable components.

[0011] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: The energy storage carrier of the present utility model can be an energy storage battery pack, which is placed in the energy storage area. When the backboard, fixing frame, and energy storage unit frame are in use, they are all prefabricated in the factory and can be transported to the destination for installation. The energy storage unit frame is assembled by longitudinal beams and cross beams. A number of energy storage areas are formed between the longitudinal beams and cross beams for placing the energy storage carrier. Through the arrangement of the support plate and slide rail, the energy storage carrier can be guided and supported to help it be placed more stably. Through the arrangement of the movable block, slider, chute, spring, and arc-shaped clamping joint, the arc-shaped clamping joint can be clamped in the arc-shaped clamping joint groove by the elastic force of the spring to clamp and fix the energy storage carrier, further improving the stability of the placement of the energy storage carrier. The specifications of the energy storage area can be adjusted by the longitudinal beams and cross beams. The energy storage unit frame is installed on the backboard through the fixing frame and the edge stabilizing frame. The fixing frame is assembled by fixing beams, connecting beams, first corner braces, and second corner braces. The fixing beams fix the upper and lower ends of the longitudinal beams and cross beams, and the edge stabilizing frame fixes the left and right ends of the longitudinal beams and cross beams. The fixing beams and the edge stabilizing frame are connected by welding. The stability of the fixing beams is strengthened by the connecting beams, first corner braces, and second corner braces. The connecting beams and the backboard can be bolted for easy disassembly. At the same time, the reliability and stability of the connection are further improved by the first corner braces and second corner braces, increasing the structural stability of the energy storage area, preventing the structure from collapsing, increasing the placement quantity of the energy storage carrier, increasing the total energy storage, and meeting the overall mechanical strength of the container. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 is the first three-dimensional schematic diagram of the present utility model;

[0014] Figure 2 is the second three-dimensional schematic diagram of the present utility model;

[0015] Figure 3 is the first three-dimensional schematic diagram of the present utility model without the energy storage carrier;

[0016] Figure 4 is the second three-dimensional schematic diagram of the present utility model without the energy storage carrier;

[0017] Figure 5 is the top view cross-sectional schematic diagram of the present utility model without the energy storage carrier;

[0018] Figure 6 is the present utility modelFigure 5 Enlarged schematic view of part A

[0019] In the figure: 1 - energy storage carrier, 2 - backplane, 3 - fixing frame, 301 - fixing beam, 302 - connecting beam, 303 - first gusset plate, 304 - second gusset plate, 4 - energy storage unit frame, 401 - longitudinal beam, 402 - cross beam, 5 - edge stabilizing frame, 6 - bottom support assembly, 601 - support plate, 602 - slide rail, 7 - first leg, 8 - second leg, 9 - guide groove, 10 - clamping groove, 11 - clamping assembly, 1101 - movable block, 1102 - slider, 1103 - chute, 1104 - spring, 1105 - arc-shaped clamping joint, 12 - wire groove. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-6, the present utility model provides a technical solution: an energy storage container, comprising an energy storage carrier 1, a back plate 2, a fixing frame 3 and an energy storage unit frame 4. The back plate 2 is arranged at one end of the energy storage unit frame 4, and the back plate 2 and the energy storage unit frame 4 are fixedly connected through the fixing frame 3. The fixing frame 3 is respectively arranged at the upper and lower ends of the energy storage unit frame 4. The energy storage unit frame 4 includes longitudinal beams 401 and cross beams 402, and the longitudinal beams 401 and the cross beams 402 are arranged in a cross shape. A plurality of energy storage areas are formed between the longitudinal beams 401 and the cross beams 402, and the energy storage carrier 1 is located in the energy storage areas. The fixing frame 3 includes a fixing beam 301, a connecting beam 302, a first gusset plate 303 and a second gusset plate 304. The connecting beam 302 is evenly arranged between the back plate 2 and the fixing beam 301. The fixing beam 301 is respectively arranged at the upper and lower ends of the longitudinal beam 401. The first gusset plate 303 is symmetrically arranged at the connection between the connecting beam 302 and the back plate 2. The second gusset plate 304 is symmetrically arranged at the connection between the connecting beam 302 and the fixing beam 301. Edge stabilizing frames 5 are symmetrically arranged on the left and right sides of the energy storage unit frame 4, and the edge stabilizing frames 5 are fixedly installed at one end of the back plate 2. A bottom support assembly 6 is evenly arranged at one end of the back plate 2 adjacent to the energy storage unit frame 4. The lower ends of the back plate 2 and the edge stabilizing frame 5 are respectively fixedly installed with a first leg 7 and a second leg 8. When the present utility model is in use, the energy storage carrier 1 can be an energy storage battery pack, and it is placed through the energy storage areas. The back plate 2, the fixing frame 3 and the energy storage unit frame 4 are all prefabricated in the factory and can be installed after being transported to the destination. The energy storage unit frame 4 is assembled by the longitudinal beams 401 and the cross beams 402. A plurality of energy storage areas are formed between the longitudinal beams 401 and the cross beams 402 for placing the energy storage carrier 1. The specifications of the energy storage areas can be adjusted through the longitudinal beams 401 and the cross beams 402. The energy storage unit frame 4 is installed on the back plate 2 through the fixing frame 3 and the edge stabilizing frames 5. The fixing frame 3 is assembled by the fixing beam 301, the connecting beam 302, the first gusset plate 303 and the second gusset plate 304. The fixing beam 301 fixes the upper and lower ends of the longitudinal beam 401 and the cross beam 402. The edge stabilizing frames 5 fix the left and right ends of the longitudinal beam 401 and the cross beam 402. The fixing beam 301 and the edge stabilizing frames 5 are connected by welding. The stability of the fixing beam 301 is strengthened through the connecting beam 302, the first gusset plate 303 and the second gusset plate 304. The connecting beam 302 and the back plate 2 can be connected by bolts for easy disassembly. At the same time, the reliability and stability of the connection are further improved through the first gusset plate 303 and the second gusset plate 304, the structural stability of the energy storage area is increased, the structure collapse is prevented, the placement quantity of the energy storage carrier 1 is increased, the total energy storage is increased, and the overall structural strength of the container is satisfied;

[0022] Specifically, the bottom support assembly 6 and the energy storage area are correspondingly arranged. The bottom support assembly 6 includes a support plate 601 and a slide rail 602. One end of the support plate 601 is fixedly installed on the side wall of the back plate 2. The support plate 601 is symmetrically arranged at the lower end of the energy storage area. The upper end surface of the support plate 601 is flush with the lower end surface of the energy storage area. The slide rail 602 is fixed on the upper end of the support plate 601. Guide grooves 9 are symmetrically arranged at the lower end of the energy storage carrier 1. The slide rail 602 is movably installed in the guide grooves 9. Through the arrangement of the support plate 601 and the slide rail 602, the energy storage carrier 1 can be guided and supported, helping the energy storage carrier 1 to be placed more stably;

[0023] Specifically, clamping grooves 10 are symmetrically formed in the slide rail 602, and a clamping assembly 11 is arranged in the clamping grooves 10;

[0024] Specifically, the clamping assembly 11 includes a movable block 1101, a slider 1102, a chute 1103, a spring 1104 and an arc-shaped clamping head 1105. The movable blocks 1101 are symmetrically arranged in the clamping grooves 10. The sliders 1102 are symmetrically and fixedly installed on both sides of the movable block 1101. The chutes 1103 are symmetrically formed on both sides of the clamping grooves 10. The sliders 1102 are movably installed in the corresponding chutes 1103. The spring 1104 is fixedly installed between the movable blocks 1101. The arc-shaped clamping head 1105 is fixedly installed at the end of the movable block 1101 away from each other. Arc-shaped clamping head grooves are symmetrically arranged in the guide grooves 9. The arc-shaped clamping head 1105 is movably installed in the corresponding arc-shaped clamping head grooves. Through the arrangement of the movable block 1101, the slider 1102, the chute 1103, the spring 1104 and the arc-shaped clamping head 1105, the arc-shaped clamping head 1105 can be clamped in the arc-shaped clamping head groove by the elastic force of the spring 1104 to clamp and fix the energy storage carrier 1, further improving the stability of the placement of the energy storage carrier 1;

[0025] Specifically, wire grooves 12 are uniformly formed in the back plate 2, and the wire grooves 12 and the energy storage areas are arranged in one-to-one correspondence. The wire grooves 12 can discharge the wiring terminals of the energy storage carrier 1;

[0026] Specifically, the wall thickness of the longitudinal beam 401 is greater than that of the cross beam 402. The longitudinal beam 401 is movably installed between the fixed beams 301 through a movable component. The longitudinal beam 401 can be movably installed between the fixed beams 301 through the movable component. The movable component can be a combination of a slider and a chute, which can conveniently adjust the distance between the longitudinal beams 401. It can be fixed by bolts. When the energy storage carrier 1 is placed, it mainly exerts pressure on the cross beam 402. The cross beam 402 is fixed by welding. Bolt fixation is sufficient to meet the strength requirements of the longitudinal beam 401. At the same time, the longitudinal beam 401 supports the cross beam 402, and the cross beam 402 is further stabilized by the edge stabilizing frame 5 to enhance its structural strength.

[0027] Working principle: When the utility model is in use, the energy storage carrier 1 can be an energy storage battery pack, which is placed through the energy storage area. The back panel 2, the fixing frame 3, and the energy storage unit frame 4 are all prefabricated in the factory and can be installed at the destination after transportation. The energy storage unit frame 4 is assembled by the longitudinal beam 401 and the cross beam 402. A number of energy storage areas are formed between the longitudinal beam 401 and the cross beam 402 to place the energy storage carrier 1. Through the settings of the support plate 601 and the slide rail 602, the energy storage carrier 1 can be guided and supported to help the energy storage carrier 1 be placed more stably. Through the settings of the movable block 1101, the slider 1102, the chute 1103, the spring 1104, and the arc-shaped clamping joint 1105, the arc-shaped clamping joint 1105 can be clamped in the arc-shaped clamping joint groove by the elastic force of the spring 1104 to clamp and fix the energy storage carrier 1, further improving the stability of the placement of the energy storage carrier 1. The specifications of the energy storage area can be adjusted by the longitudinal beam 401 and the cross beam 402. The energy storage unit frame 4 is installed on the back panel 2 through the fixing frame 3 and the edge stabilizing frame 5. The fixing frame 3 is assembled by the fixed beam 301, the connecting beam 302, the first gusset plate 303, and the second gusset plate 304. The fixed beam 301 fixes the upper and lower ends of the longitudinal beam 401 and the cross beam 402, and the edge stabilizing frame 5 fixes the left and right ends of the longitudinal beam 401 and the cross beam 402. The fixed beam 301 and the edge stabilizing frame 5 are connected by welding. The stability of the fixed beam 301 is strengthened by the connecting beam 302, the first gusset plate 303, and the second gusset plate 304. The connecting beam 302 and the back panel 2 can be connected by bolts for easy disassembly. At the same time, the reliability and stability of the connection are further improved by the first gusset plate 303 and the second gusset plate 304, increasing the structural stability of the energy storage area, preventing the structure from collapsing, increasing the placement quantity of the energy storage carrier 1, increasing the total energy storage, and meeting the overall structural strength of the container.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy storage container, comprising an energy storage carrier (1), a back plate (2), a fixing frame (3) and an energy storage unit frame (4), characterized in that: The back plate (2) is arranged at one end of the energy storage unit frame (4), and the back plate (2) and the energy storage unit frame (4) are fixedly connected via the fixing frame (3), the fixing frame (3) is respectively arranged at the upper and lower ends of the energy storage unit frame (4), the energy storage unit frame (4) comprises a longitudinal beam (401) and a transverse beam (402), the longitudinal beam (401) and the transverse beam (402) are arranged crosswise, a plurality of energy storage areas are formed between the longitudinal beam (401) and the transverse beam (402), the energy storage carrier (1) is located in the energy storage area, the fixing frame (3) comprises a fixing beam (301), a connecting beam (302), a first gusset plate (303) and a second gusset plate (304), the connecting beam (302) is evenly arranged on the back plate (2 ) and the fixed beam (301), the fixed beam (301) is respectively arranged at the upper and lower ends of the longitudinal beam (401), the first gusset plate (303) is symmetrically arranged at the connection between the connecting beam (302) and the back plate (2), the second gusset plate (304) is symmetrically arranged at the connection between the connecting beam (302) and the fixed beam (301), the energy storage unit frame (4) is symmetrically provided with an edge stabilizing frame (5) on the left and right sides, the edge stabilizing frame (5) is fixedly installed at one end of the back plate (2), and the end of the back plate (2) adjacent to the energy storage unit frame (4) is evenly provided with a bottom support assembly (6), and the lower ends of the back plate (2) and the edge stabilizing frame (5) are respectively fixedly installed with a first leg (7) and a second leg (8).

2. An energy storage container according to claim 1, characterized in that: The bottom support assembly (6) and the energy storage area are arranged correspondingly, and the bottom support assembly (6) comprises a support plate (601) and a slide rail (602). One end of the support plate (601) is fixedly mounted on the side wall of the back plate (2), and the support plate (601) is symmetrically arranged at the lower end of the energy storage area. The upper end surface of the support plate (601) is flush with the lower end surface of the energy storage area. The slide rail (602) is fixed on the upper end of the support plate (601). The lower end of the energy storage carrier (1) is symmetrically provided with a guide groove (9), and the slide rail (602) is movably mounted in the guide groove (9).

3. An energy storage container according to claim 2, characterized in that: The slide rail (602) is symmetrically provided with a clamping groove (10), and a clamping assembly (11) is provided in the clamping groove (10).

4. An energy storage container according to claim 3, characterized in that: The clamping assembly (11) comprises a movable block (1101), a slider (1102), a slide groove (1103), a spring (1104) and an arc-shaped clamping joint (1105); the movable block (1101) is symmetrically arranged in the clamping groove (10); the slider (1102) is symmetrically fixedly installed on both sides of the movable block (1101); the slide groove (1103) is symmetrically arranged on both sides of the clamping groove (10); the slider (1102) is movably installed in the corresponding slide groove (1103); the spring (1104) is fixedly installed between the movable blocks (1101); the arc-shaped clamping joint (1105) is fixedly installed at one end away from the movable block (1101); the guide groove (9) is symmetrically provided with arc-shaped clamping grooves; and the arc-shaped clamping joint (1105) is movably installed in the corresponding arc-shaped clamping grooves.

5. An energy storage container according to claim 4, characterized in that: The back plate (2) is evenly provided with wire grooves (12), and the wire grooves (12) and the energy storage areas are arranged in a one-to-one correspondence.

6. An energy storage container according to claim 5, characterized in that: The wall thickness of the longitudinal beam (401) is greater than the wall thickness of the transverse beam (402), and the longitudinal beam (401) is movably installed between the fixed beams (301) via a movable component.

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