Energy storage cabinet body structure

Abstract

The utility model discloses an energy storage cabinet body structure which comprises an energy storage cabinet body, a partition plate, a front door plate and a rear door plate. A control bin and a battery bin are arranged in the energy storage cabinet body. The partition plate is used for separating the control bin from the battery bin; a front door plate is hinged to the front side of the energy storage cabinet body, and the front door plate is connected with the partition plate through a first sealing assembly; a rear door plate is hinged to the rear side of the energy storage cabinet body and connected with the partition plate through a second sealing assembly. According to the energy storage cabinet body structure, the whole energy storage cabinet body is partitioned through the partition plate, the battery bin where the battery pack is located is partitioned from the control bin where other electrical control elements are located, and therefore heat dissipation is conducted on the small space where the battery pack is located, the heat dissipation efficiency of the battery pack is improved, and the temperature difference between the battery packs is reduced.

Description

Technical Field

[0001] The present application disclosure relates to the technical field of energy storage cabinet bodies, and particularly relates to an energy storage cabinet body structure. Background Art

[0002] As the core framework for current battery system integration, the energy storage cabinet contains components such as battery packs, PCS, and BMS. The charging and discharging of the battery will cause the temperature of the battery system to rise, affecting the lifespan of the energy storage cabinet.

[0003] Currently, the integrated design of energy storage cabinets on the market integrates components such as battery packs, PCS, and BMS together without separate space partitioning for the battery packs, resulting in ineffective heat dissipation for the battery packs. The temperature difference between battery packs is relatively large. If a larger cooling capacity air conditioner is selected to cool the entire cabinet body, it will increase the cost of the air conditioner, and the overall heat dissipation efficiency is relatively low. Utility Model Content

[0004] To solve the above problems, it is necessary to provide an energy storage cabinet body structure. The entire energy storage cabinet body is partitioned by a partition board, and the battery compartment where the battery packs are located is partitioned from the control compartment where other electrical control components are located, so as to dissipate heat from the relatively small space where the battery packs are located, thereby improving the heat dissipation efficiency of the battery packs, reducing the temperature difference between the battery packs, and solving the problems of poor heat dissipation effect and low efficiency of current battery cabinets on the market.

[0005] According to one aspect of the present application, there is provided an energy storage cabinet body structure, including:

[0006] An energy storage cabinet body, in which a control compartment and a battery compartment are provided;

[0007] A partition board, which is arranged between the control compartment and the battery compartment, and is used to isolate the control compartment and the battery compartment;

[0008] A front door panel, which is hinged to the front side of the energy storage cabinet body, and is connected to the partition board through a first sealing component;

[0009] A rear door panel, which is hinged to the rear side of the energy storage cabinet body, and is connected to the partition board through a second sealing component;

[0010] A heat dissipation component, which is connected to the battery compartment, and dissipates heat from the inside of the battery compartment.

[0011] In some embodiments, a placement rack is installed in the battery compartment, and a plurality of placement layers for placing battery packs are provided on the placement rack.

[0012] In some embodiments, the first sealing assembly includes a first door rib plate and a first sealing gasket. The first door rib plate is fixedly installed on the side surface of the front door panel, and the first sealing gasket is disposed between the first door rib plate and the front side of the partition. When the front door panel is closed, the first door rib plate is attached to the partition through the first sealing gasket.

[0013] In some embodiments, the second sealing assembly includes a second door rib plate and a second sealing gasket. The second door rib plate is fixedly installed on the side surface of the rear door panel, and the second sealing gasket is installed between the second door rib plate and the rear side of the partition. When the rear door panel is closed, the second door rib plate is attached to the rear side of the partition through the second sealing gasket.

[0014] In some embodiments, the heat dissipation assembly includes an air conditioner. The air inlet and outlet holes of the air conditioner are uniformly communicated with the battery compartment to realize a partial internal circulation of the battery compartment, reducing the space for wind diffusion.

[0015] In some embodiments, a base is fixedly installed on the bottom side of the energy storage cabinet body, and a plurality of mounting holes are formed on the surface of the base. Description of the Drawings

[0016] These and / or other aspects and advantages of the present application will become clearer and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the drawings, where:

[0017] Figure 1 is a schematic structural diagram of the energy storage cabinet body structure disclosed in the present application;

[0018] Figure 2 is a schematic front three-dimensional structure diagram disclosed in the present application;

[0019] Figure 3 is a schematic rear three-dimensional structure diagram disclosed in the present application;

[0020] Figure 4 is a schematic connection diagram of the battery compartment and the control compartment disclosed in the present application;

[0021] Figure 5 is a schematic connection diagram of the front door panel and the partition disclosed in the present application;

[0022] Figure 6 is disclosed in the present application Figure 5 a partially enlarged schematic diagram at A;

[0023] Figure 7 is a schematic connection diagram of the rear door panel and the partition disclosed in the present application;

[0024] Figure 8 is disclosed in the present application Figure 7 a partially enlarged schematic diagram at B;

[0025] Figure 9This is a schematic diagram of the battery pack disclosed in the present application.

[0026] In the figure: 1, energy storage cabinet body; 2, front door panel; 3, partition board; 4, rear door panel; 5, air conditioner; 6, battery pack; 7, first sealing component; 701, first door rib plate; 702, first sealing gasket; 8, second sealing component; 801, second door rib plate; 802, second sealing gasket; 9, battery compartment; 10, control compartment; 11, placement rack; 12, base. Detailed implementation manners

[0027] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0028] First, a brief overview of the basic background of the method and use technology in the present application for partitioning the battery compartment where the battery pack is located from the control compartment where other electrical control components are located is given.

[0029] As mentioned above, currently, the integrated design of energy storage cabinets on the market integrates components such as battery packs, PCSs, and BMSs together without separate space partitioning for the battery packs, resulting in ineffective heat dissipation for the battery packs, a large temperature difference between the battery packs. If a larger cooling capacity air conditioner is selected to cool the entire cabinet body, it will increase the cost of the air conditioner and the overall heat dissipation efficiency is low. Therefore, there is an urgent need for an energy storage cabinet body structure that partitions the battery compartment where the battery pack is located from the control compartment where other electrical control components are located, to dissipate heat from the relatively small space where the battery pack is located, thereby improving the heat dissipation efficiency of the battery pack and reducing the temperature difference between the battery packs.

[0030] Figure 1 Shows an overall structural schematic diagram of the energy storage cabinet body structure of the disclosed embodiment of the present application. The disclosed energy storage cabinet body structure includes an energy storage cabinet body, a partition component, and a heat dissipation component. Among them, a control compartment for installing an electrical control unit and a battery compartment for installing a battery pack are configured inside the energy storage cabinet body, and a front door panel and a rear door panel are respectively provided on the side wall of the energy storage cabinet body; the partition component is arranged between the control compartment and the battery compartment to isolate the control compartment and the battery compartment from each other to form a sealed space; the heat dissipation component is connected to the battery compartment for dissipating heat from the battery compartment; wherein, a sealed space is formed by the inner wall of the cabinet and the partition component around the control compartment, and a sealed space is formed by the inner wall of the cabinet body and the partition component around the battery compartment.

[0031] As Figure 1-2As shown in the figure, the energy storage cabinet structure disclosed in this application includes an energy storage cabinet 1, a partition 3, a front door panel 2, a rear door panel 4, an air conditioner 5, a first sealing component 7, and a first sealing component 7. A control compartment 10 and a battery compartment 9 are provided inside the energy storage cabinet 1. The partition 3 is welded to the cabinet frame, and the partition 3 is used to separate the control compartment 10 from the battery compartment 9. The front door panel 2 is hinged to the front side of the energy storage cabinet 1, and the front door panel 2 is connected to the partition 3 through the first sealing component 7. With the first sealing component 7 provided, the sealing between the front door panel and the partition 3 is ensured. After the front door panel 2 is closed, the non-connectivity between the control compartment 10 and the battery compartment 9 is ensured. The battery pack 6 is installed on the placement rack 11 inside the battery compartment 9. The air conditioner 5 is used to be installed inside the battery compartment 9 for heat dissipation.

[0032] Further, as Figure 3 and Figure 4 shown, both the air inlet and the air outlet holes of the air conditioner 5 communicate with the battery compartment 9 to realize the local internal circulation of the battery compartment 9, reducing the space for wind diffusion, thereby improving the heat dissipation efficiency of the battery pack 6.

[0033] In this embodiment, as Figure 5 shown, a placement rack 11 is installed inside the battery compartment 9. A plurality of placement layers for placing the battery pack 6 are provided on the placement rack 11. The battery pack 6 as shown in Figure 9 can be placed inside the placement rack 11 to ensure that the battery packs 6 are neatly arranged.

[0034] Preferably, as Figure 6 shown, the first sealing component 7 includes a first door rib plate 701 and a first sealing gasket 702. The first door rib plate 701 is fixedly installed on the side surface of the front door panel 2, and the first sealing gasket 702 is arranged between the first door rib plate 701 and the front side of the partition 3. When the front door panel 2 is closed, the first door rib plate 701 fits with the partition 3 through the first sealing gasket 702. The first sealing gasket 702 provided can be bonded to the front side surface of the first door rib plate 701 or the partition 3. The first door rib plate 701 is welded to the front door panel 2. On the one hand, it strengthens the rigidity of the front door panel 2 and prevents the front door panel 2 from deforming; on the other hand, during the process of closing the front door panel 2, through the first sealing gasket 702, the sealing between the first door rib plate 701 and the partition 3 can be realized, thereby realizing the partition between the battery compartment 9 and the electronic control compartment.

[0035] In some embodiments, as Figure 7 shown, the rear door panel 4 is hinged to the rear side of the energy storage cabinet 1, and the rear door panel 4 is connected to the partition 3 through a second sealing component 8;

[0036] Specifically, as Figure 8As shown, the second sealing assembly 8 includes a second door rib plate 801 and a second gasket 802. The second door rib plate 801 is fixedly installed on the side surface of the rear door panel 4, and the second gasket 802 is installed between the second door rib plate 801 and the rear side of the partition plate 3. When the rear door panel 4 is closed, the second door rib plate 801 is attached to the rear side of the partition plate 3 through the second gasket 802. The provided second gasket 802 can be bonded to the second door rib plate 801 or the rear side surface of the partition plate 3. The second door rib plate 801 is welded to the rear door panel 4. On the one hand, it strengthens the stiffness of the rear door panel 4 and prevents the rear door panel 4 from deforming; on the other hand, during the process of closing the rear door panel 4, through the second gasket 802, the sealing between the second door rib plate 801 and the partition plate 3 can be achieved, thereby realizing the partition between the battery compartment 9 and the electronic control compartment.

[0037] A base 12 is fixedly installed on the bottom side of the energy storage cabinet body 1. A plurality of mounting holes are provided on the surface of the base 12. The provided plurality of mounting holes facilitate the fixing of the base 12 by passing bolts through the mounting holes, and facilitate the fixed placement of the energy storage cabinet body 1.

[0038] When the energy storage cabinet body 1 structure with the partition between the battery compartment 9 and the control compartment 10 disclosed in this application is in use, when the rear door panel 4 is closed, the second door rib plate 801 is attached to the rear side of the partition plate 3 through the second gasket 802. The provided second gasket 802 can be bonded to the second door rib plate 801 or the rear side surface of the partition plate 3. The second door rib plate 801 is welded to the rear door panel 4. On the one hand, it strengthens the stiffness of the rear door panel 4 and prevents the rear door panel 4 from deforming; on the other hand, during the process of closing the rear door panel 4, through the second gasket 802, the sealing between the second door rib plate 801 and the partition plate 3 can be achieved. When the front door panel 2 is closed, the first door rib plate 701 is attached to the partition plate 3 through the first gasket 702. The provided first gasket 702 can be bonded to the first door rib plate 701 or the front side surface of the partition plate 3. The first door rib plate 701 is welded to the front door panel 2. On the one hand, it strengthens the stiffness of the front door panel 2 and prevents the front door panel 2 from deforming; on the other hand, during the process of closing the front door panel 2, through the first gasket 702, the sealing between the first door rib plate 701 and the partition plate 3 can be achieved, thereby realizing the partition between the battery compartment 9 and the electronic control compartment; the air inlet of the air conditioner 5 and the air outlet holes of the air conditioner 5 are evenly communicated with the battery compartment 9 to realize the local internal circulation of the battery compartment 9, reducing the space for wind diffusion, thereby improving the heat dissipation efficiency of the battery pack 6.

[0039] The basic principles of the present application have been described in conjunction with specific embodiments. However, it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are only examples and not limitations. It cannot be considered that these advantages, benefits, effects, etc. are essential for each embodiment of the present application. Additionally, the specific details disclosed above are only for illustrative and easy-to-understand purposes and not limitations. The above details do not limit the present application to necessarily implement using the above specific details. Moreover, features from one embodiment can be combined with features from another or multiple other embodiments to obtain more embodiments.

[0040] The block diagrams of the devices, apparatuses, equipment, and systems involved in the present application are only illustrative examples and do not intend to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open-ended terms meaning "including but not limited to" and can be used interchangeably with each other. The word "or" and "and" used herein refer to the word "and / or" and can be used interchangeably with it, unless the context clearly indicates otherwise. The phrase "such as" used herein refers to the phrase "such as but not limited to" and can be used interchangeably with it.

[0041] Furthermore, as used herein, the "or" used in the listing of items starting with "at least one" indicates a disjunctive listing. So, for example, the listing of "at least one of A, B, or C" means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). In addition, the term "exemplary" does not mean that the examples described are preferred or better than other examples.

[0042] It should also be noted that in the devices and methods of the present application, each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be regarded as equivalent solutions of the present application.

[0043] Various changes, substitutions, and alterations to the technologies described herein can be made without departing from the teachings defined by the appended claims. Moreover, the scope of the claims of the present application is not limited to the specific aspects of the processes, machines, manufactures, compositions of events, means, methods, and acts described above. Current or later-developed processes, machines, manufactures, compositions of events, means, methods, or acts that perform substantially the same function or achieve substantially the same result as the corresponding aspects described herein can be utilized. Thus, the appended claims include such processes, machines, manufactures, compositions of events, means, methods, or acts within their scope.

[0044] The foregoing description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Thus, the present application is not intended to be limited to the aspects shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0045] The foregoing description has been presented for purposes of illustration and description. It is not intended to limit the embodiments of the present application to the forms disclosed herein. Although numerous example aspects and embodiments have been discussed above, those skilled in the art will recognize some variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. An energy storage cabinet structure, wherein: include: An energy storage cabinet (1), wherein a control compartment (10) and a battery compartment (9) are arranged in the energy storage cabinet (1); A partition (3), the partition being arranged between the control compartment (10) and the battery compartment (9), the partition (3) being used to separate the control compartment (10) from the battery compartment (9); A front door plate (2), the front side of the energy storage cabinet (1) being hingedly connected with the front door plate (2), the front door plate (2) and the partition plate (3) being connected via a first sealing assembly (7); A rear door plate (4), the rear side of the energy storage cabinet (1) is hingedly connected with the rear door plate (4), and the rear door plate (4) is connected to the partition plate (3) via a second sealing assembly (8); A heat dissipation component is connected to the battery compartment (9), and the heat dissipation component dissipates heat within the battery compartment (9).

2. The energy storage cabinet structure according to claim 1, wherein: A placement rack (11) is installed in the battery compartment (9), and a plurality of storage layers for placing battery packs (6) are arranged on the placement rack (11).

3. The energy storage cabinet structure according to claim 1, wherein: The first sealing assembly (7) comprises a first door rib plate (701) and a first sealing gasket (702); the first door rib plate (701) is fixedly mounted on the side surface of the front door panel (2); the first sealing gasket (702) is arranged between the first door rib plate (701) and the front side of the partition plate (3); when the front door panel (2) is closed, the first door rib plate (701) is in contact with the partition plate (3) via the first sealing gasket (702).

4. The energy storage cabinet structure according to claim 1, wherein: The second sealing assembly (8) comprises a second door rib plate (801) and a second sealing gasket (802); the second door rib plate (801) is fixedly mounted on the side surface of the rear door panel (4); the second sealing gasket (802) is mounted between the second door rib plate (801) and the rear side of the partition (3); when the rear door panel (4) is closed, the second door rib plate (801) is in contact with the rear side of the partition (3) via the second sealing gasket (802).

5. The energy storage cabinet structure according to claim 1, wherein: The heat dissipation component comprises an air conditioner (5), and the air inlet and the air outlet of the air conditioner (5) are both connected to the battery compartment (9) to realize local internal circulation of the battery compartment (9), thereby reducing the space for wind diffusion.

Images