Liquid cooling energy storage cabinet and liquid cooling energy storage equipment

Abstract

The utility model provides a liquid cooling energy storage cabinet and liquid cooling energy storage equipment. The liquid cooling energy storage cabinet comprises a cabinet body and a supporting structure, and a first limiting plate and a supporting plate of the supporting structure in the cabinet body define a bearing space facing the assembling space so as to be used for installing and supporting the inserting part in an inserting mode. A first main body structure of the first limiting plate is connected with the supporting plate and is bent, a first extending structure of the first limiting plate is connected with the first main body structure and is bent towards the bearing space, and the first guiding structures are arranged at the two ends, in the inserting direction, of the first extending structure and are bent back to the bearing space. In this way, the plug-in component can be limited in the width direction of the cabinet body through the first main body structure in the process that the plug-in component is plugged into the assembly space, and the first extension structure and the first guide structure further provide limiting in the height direction of the cabinet body and limiting and guiding in the plug-in direction. According to the arrangement, the supporting structure is simplified, and the processing difficulty and cost of the cabinet body are reduced.

Description

Technical Field

[0001] The present application relates to the field of energy storage technology, and in particular to a liquid-cooled energy storage cabinet and a liquid-cooled energy storage device. Background Art

[0002] Liquid-cooled energy storage equipment is a device that can store energy and release it when needed. It can be used in renewable energy systems such as solar energy and wind energy. Liquid-cooled energy storage equipment includes liquid-cooled energy storage cabinets and liquid-cooled plug-ins and liquid-cooled units assembled in the cabinets to achieve energy storage and release.

[0003] However, in the process of assembling the components such as the liquid cooling plug-in box and the liquid cooling unit in the related art into the cabinet, there are technical problems such as insufficient support and inadequate installation. Utility Model Content

[0004] The present application provides a liquid-cooled energy storage cabinet and a liquid-cooled energy storage device to solve related technical problems.

[0005] A first aspect of the present application provides a liquid-cooled energy storage cabinet, comprising:

[0006] A cabinet body encloses an assembly space; the cabinet body includes a plug interface connected to the assembly space;

[0007] A supporting structure, fixedly assembled on the cabinet; the supporting structure includes a supporting plate and a first limiting plate; the first limiting plate is connected to the supporting plate and bent to enclose a supporting space arranged toward the assembly space; the first limiting plate includes a first main structure, a first extension structure and a first guide structure, the first main structure is connected to the supporting plate, the first extension structure is connected to a side of the first main structure away from the supporting plate and bent toward the supporting space, and the first guide structure is arranged at both ends of the first extension structure in the plug-in direction and bent away from the supporting space.

[0008] Optionally, the first guiding structure is symmetrically arranged at two ends of the first extending structure.

[0009] Optionally, the angle between the first extension structure and the first guide structure is an obtuse angle.

[0010] Optionally, the support structure further includes a second limiting plate; the second limiting plate is connected to a side of the support plate away from the plug-in port in the plug-in direction and is bent toward the plug-in port.

[0011] Optionally, the support plate includes a second side away from the plug-in port in the plug-in direction and a first side connected to the second side, the first limiting plate is connected to the first side, and the second limiting plate is connected to the second side.

[0012] Optionally, the second limiting plate includes a second main body structure, a second extension structure and a second guide structure; the second main body structure is connected to the second side edge of the support plate, and the second extension structure is connected to and bent on a side of the second main body structure away from the support plate;

[0013] The support plate, the second main structure and the second extension structure form a limiting space, and the second guide structure is bent relative to the second extension structure in a direction away from the limiting space.

[0014] Optionally, the liquid-cooled energy storage cabinet further includes a transition structure, and the second extension structure and the second main structure are connected via the transition structure; in the extension direction of the second side, the length of the second extension structure is less than the length of the second main structure.

[0015] Optionally, the support plate includes a support body, a first reinforcement structure and a second reinforcement structure; the first limiting plate and the first reinforcement structure are respectively connected to two opposite sides of the support body, the first reinforcement structure is bent to the bottom of the support body, and the second reinforcement structure is connected to and bent from the first reinforcement structure.

[0016] Optionally, the first limiting plate includes at least two first extending structures arranged at intervals; and the first main body structure is provided with at least one group of mounting holes at intervals.

[0017] According to the second aspect of the present application, a liquid-cooled energy storage device is provided, which includes a liquid-cooled plug-in box and any liquid-cooled energy storage cabinet described in the first aspect; at least a portion of the liquid-cooled plug-in box is limitedly installed in the assembly space from the plug-in interface.

[0018] The technical solution provided by this application can at least achieve the following beneficial effects:

[0019] The first limit plate and the support plate of the support structure in the cabinet of the present application enclose a supporting space set toward the assembly space for plugging, installing and supporting plug-in components. The first main structure of the first limit plate is connected to the support plate and bent, the first extension structure of the first limit plate is connected to the first main structure and bent toward the supporting space, the first guide structure is set at both ends of the first extension structure in the plug-in direction and bent away from the supporting space, so that the plug-in components can use the first main structure to obtain the limitation in the width direction of the cabinet during the process of being inserted into the assembly space, the first extension structure and the first guide structure also provide limitation in the height direction of the cabinet and limitation and guidance in the insertion direction. The above arrangement simplifies the support structure and reduces the processing difficulty and cost of the cabinet.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of a three-dimensional structure of a support structure in an exemplary embodiment of the present application;

[0022] Figure 2 is a front view structural schematic diagram of a support structure in an exemplary embodiment of the present application;

[0023] Figure 3 It is a structural schematic diagram of a liquid-cooled energy storage cabinet in an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0024] Here, the technical solutions in the embodiments (or "implementations") of the present application will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0025] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0026] Liquid-cooled energy storage equipment is a device that can store energy and release it when needed. It can be used in renewable energy systems such as solar energy and wind energy. Liquid-cooled energy storage equipment includes a liquid-cooled energy storage cabinet and components such as liquid-cooled plug-ins and liquid-cooled units assembled in the cabinet to achieve energy storage and release. However, the liquid-cooled plug-ins, liquid-cooled units and other components in the related art have technical problems such as insufficient support and inadequate installation during assembly in the cabinet.

[0027] The present application provides a liquid-cooled energy storage cabinet. Figure 1 is a three-dimensional structural schematic diagram of a support structure in an exemplary embodiment of the present application, Figure 2 is a front view structural diagram of a support structure in an exemplary embodiment of the present application, Figure 3 is a structural schematic diagram of a liquid-cooled energy storage cabinet in an exemplary embodiment of the present application, such as Figure 1-Figure 3 As shown, Figure 1The dashed arrow in the middle may represent the plug-in direction. The liquid-cooled energy storage cabinet 1 includes a cabinet body 12 and a support structure 11. The cabinet body 12 encloses an assembly space 121. The cabinet body 12 includes a plug-in interface connected to the assembly space 121. The support structure 11 is fixedly assembled to the cabinet body 12. The support structure 11 includes a support plate 111 and a first limit plate 112. The first limit plate 112 is connected to the support plate 111 and bent to enclose a supporting space 114 arranged toward the assembly space 121. The first limit plate 112 includes a first main structure 1121, a first extension structure 1122, and a first guide structure 1123. The first main structure 1121 is connected to the support plate 111. The first extension structure 1122 is connected to a side of the first main structure 1121 away from the support plate 111 and bent toward the supporting space 114. The first guide structure 1123 is arranged at both ends of the first extension structure 1122 in the plug-in direction and bent away from the supporting space 114.

[0028] The first limiting plate 112 and the supporting plate 111 of the supporting structure 11 in the cabinet 12 enclose a supporting space 114 arranged toward the assembly space 121, for plugging, installing and supporting the plug-in component 2. The first main structure 1121 of the first limiting plate 112 is connected to the supporting plate 111 and bent, the first extension structure 1122 of the first limiting plate 112 is connected to the first main structure 1121 and bent toward the supporting space 114, the first guide structure 1123 is arranged at both ends of the first extension structure 1122 in the plug-in direction and bent away from the supporting space 114, so that the plug-in component 2 can obtain the limitation in the width direction of the cabinet 12 by using the first main structure 1121 during the process of being inserted into the assembly space 121, and the first extension structure 1122 and the first guide structure 1123 also provide limitation in the height direction of the cabinet 12 and limitation and guidance in the insertion direction. The above arrangement simplifies the supporting structure 11 and reduces the processing difficulty and cost of the cabinet 12.

[0029] It should be noted that the above-mentioned plug-in component 2 can be a liquid cooling plug-in box, a liquid cooling unit or other devices that need to be installed in the cabinet 12, and the present application does not limit this.

[0030] The support structure 11 may be in the form of a strip, and the strip support structure 11 may be arranged in pairs on two opposite side walls of the cabinet 12, so that the two oppositely arranged support structures 11 can support, guide and limit the plug-in component 2. Alternatively, the support structure 11 may also be in the form of a U-shaped or disc-shaped structure, and the U-shaped or disc-shaped structure includes a symmetrically arranged first limiting plate 112 and a symmetrically arranged support plate 111, so that the support structure 11 separately assembled in the cabinet 12 can support, guide and limit the plug-in component 2.

[0031] In some embodiments, the first guide structure 1123 can be symmetrically arranged at both ends of the first extension structure 1122 to play a guiding role at both ends of the first extension structure 1122, and after the guidance is completed, the first guide structures 1123 located at both ends of the first extension structure 1122 are used to limit the plug-in component 2 in the plug-in direction and the opposite direction of the plug-in direction. The symmetrical arrangement of the first guide structure 1123 can also simplify the structure and reduce the difficulty of processing the first limit plate 112.

[0032] The included angle between the first extending structure 1122 and the first guiding structure 1123 may be an obtuse angle, so as to enhance the guiding effect of the first guiding structure 1123 and the smoothness of the cooperation with the plug-in component 2 .

[0033] For example, a boss may be provided on the side of the plug-in component 2 facing the first limiting plate 112. During the plug-in matching process between the plug-in component 2 and the supporting structure 11, the supporting plate 111 may play a supporting role. The boss first contacts the first guide structure 1123 on one side and slides along the first guide structure 1123 to the first extension structure 1122, and then continues to slide along the first extension structure 1122 to the first guide structure 1123 on the other side until it is installed in place. The first main structure 1121 provides a limit in the width direction of the cabinet 12, and the first extension structure 1122 and the first guide structure 1123 also provide a limit in the height direction of the cabinet 12, as well as a limit and guide in the insertion direction.

[0034] In some embodiments, the support structure 11 may further include a second limiting plate 113, which is connected to the side of the support plate 111 away from the plug-in interface in the plug-in direction and bent toward the plug-in interface, so as to limit the plug-in component 2 in the plug-in direction through the second limiting plate 113.

[0035] In the above embodiment, the second limiting plate 113 may include a second main structure 1131, a second extension structure 1132 and a second guide structure 1133, the second main structure 1131 is connected to the second side of the support plate 111, and the second extension structure 1132 is connected to and bent on the side of the second main structure 1131 away from the support plate 111. The support plate 111, the second main structure 1131 and the second extension structure 1132 form a limiting space, and the second guide structure 1133 is bent relative to the second extension structure 1132 in a direction away from the limiting space. The second guide structure 1133 can provide guidance for the plug-in component 2 in the plug-in direction, and when the plug-in component 2 is plugged into the limiting space, the plug-in component 2 can be limited in the plug-in direction and in the height direction of the cabinet 12.

[0036] Furthermore, the liquid-cooled energy storage cabinet 1 further includes a transition structure 1134, and the second extension structure 1132 and the second main structure 1131 are connected via the transition structure 1134. In the second side extension direction, the length of the second extension structure 1132 is less than the length of the second main structure 1131, so as to reduce the influence of the second extension structure 1132 on the plug-in component 2 and other structural components in the cabinet 12.

[0037] In some embodiments, the angle between the second extending structure 1132 and the second guiding structure 1133 may be an obtuse angle, so as to enhance the guiding effect of the second guiding structure 1133 and the smoothness of the cooperation with the plug-in component 2 .

[0038] In some embodiments, the first limiting plate 112 includes at least two first extension structures 1122 arranged at intervals, and the first main structure 1121 is provided with at least one group of mounting holes 115 at intervals. The at least two first extension structures 1122 arranged at intervals can increase the limiting and guiding effect on the plug-in component 2. The at least one group of mounting holes 115 provided on the first main structure 1121 can be used to achieve a stable connection with the cabinet 12.

[0039] In the above embodiment, the support plate 111 may include a second side away from the plug interface in the plugging direction and a first side connected to the second side, the first limiting plate 112 is connected to the first side, and the second limiting plate 113 is connected to the second side. The first limiting plate 112 and the second limiting plate 113 arranged adjacent to each other cooperate to enhance the limiting and guiding effect of the plug component 2.

[0040] In some embodiments, the support plate 111 includes a support body 1111, a first reinforcement structure 1112, and a second reinforcement structure 1113. The first limit plate 112 and the first reinforcement structure 1112 are respectively connected to two opposite sides of the support body 1111. The first reinforcement structure 1112 is bent to the bottom of the support body 1111, and the second reinforcement structure 1113 is connected to and bent from the first reinforcement structure 1112. The first reinforcement structure 1112 and the second reinforcement structure 1113 formed by bending can increase the structural strength of the support plate 111, and can simplify the structural setting of the support plate 111, so that the support plate 111 is easy to process.

[0041] The present application further provides a liquid-cooled energy storage device, which includes a liquid-cooled plug-in box and the above-mentioned liquid-cooled energy storage cabinet 1, and at least a part of the liquid-cooled plug-in box is installed in the assembly space 121 with a self-plug-in interface.

[0042] The first limiting plate 112 and the supporting plate 111 of the supporting structure 11 in the cabinet 12 enclose a supporting space 114 arranged toward the assembly space 121, which is used for plugging, installing and supporting the plug-in component 2. The first main structure 1121 of the first limiting plate 112 is connected to the supporting plate 111 and bent, the first extension structure 1122 of the first limiting plate 112 is connected to the first main structure 1121 and bent toward the supporting space 114, and the first guide structure 1123 is arranged at both ends of the first extension structure 1122 in the plug-in direction and bent away from the supporting space 114, so that the plug-in component 2 can obtain the limitation in the width direction of the cabinet 12 by using the first main structure 1121 during the process of being inserted into the assembly space 121, and the first extension structure 1122 and the first guide structure 1123 also provide limitation in the height direction of the cabinet 12 and limitation and guidance in the insertion direction. The above arrangement simplifies the supporting structure 11 and reduces the processing difficulty and cost of the cabinet 12.

[0043] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without causing conflicts. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. A liquid-cooled energy storage cabinet, characterized in that: include: A cabinet body encloses an assembly space; the cabinet body includes a plug interface connected to the assembly space; A supporting structure, fixedly assembled on the cabinet; The supporting structure includes a supporting plate and a first limiting plate; the first limiting plate is connected to the supporting plate and bent to enclose a supporting space arranged toward the assembly space; the first limiting plate includes a first main body structure, a first extension structure and a first guide structure, the first main body structure is connected to the supporting plate, the first extension structure is connected to a side of the first main body structure away from the supporting plate and bent toward the supporting space, and the first guide structure is arranged at both ends of the first extension structure in the plug-in direction and bent away from the supporting space.

2. The liquid-cooled energy storage cabinet according to claim 1, characterized in that: The first guiding structure is symmetrically arranged at two ends of the first extending structure.

3. The liquid-cooled energy storage cabinet according to claim 1, characterized in that: An angle between the first extending structure and the first guiding structure is an obtuse angle.

4. The liquid-cooled energy storage cabinet according to claim 1, characterized in that: The support structure further includes a second limiting plate; the second limiting plate is connected to a side of the support plate away from the plug-in port in the plug-in direction and is bent toward the plug-in port.

5. The liquid-cooled energy storage cabinet according to claim 4, characterized in that: The support plate includes a second side away from the plug-in port in the plug-in direction and a first side connected to the second side, the first limiting plate is connected to the first side, and the second limiting plate is connected to the second side.

6. The liquid-cooled energy storage cabinet according to claim 4, characterized in that: The second limiting plate includes a second main body structure, a second extension structure and a second guide structure; the second main body structure is connected to the second side edge of the support plate, and the second extension structure is connected to and bent on a side of the second main body structure away from the support plate; The support plate, the second main structure and the second extension structure form a limiting space, and the second guide structure is bent relative to the second extension structure in a direction away from the limiting space.

7. The liquid-cooled energy storage cabinet according to claim 6, characterized in that: It also includes a transition structure, and the second extension structure and the second main structure are connected by the transition structure; in the extension direction of the second side, the length of the second extension structure is smaller than the length of the second main structure.

8. The liquid-cooled energy storage cabinet according to claim 1, characterized in that: The support plate includes a support body, a first reinforcement structure and a second reinforcement structure; the first limiting plate and the first reinforcement structure are respectively connected to the opposite sides of the support body, the first reinforcement structure is bent to the bottom of the support body, and the second reinforcement structure is connected to and bent from the first reinforcement structure.

9. The liquid-cooled energy storage cabinet according to claim 1, characterized in that: The first limiting plate includes at least two first extending structures arranged at intervals; and the first main body structure is provided with at least one group of mounting holes at intervals.

10. A liquid-cooled energy storage device, characterized in that: It comprises a liquid-cooling plug-in box and a liquid-cooling energy storage cabinet as described in any one of claims 1 to 9; at least a part of the liquid-cooling plug-in box is limitedly installed in the assembly space from the plug-in interface.

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