Concentrated heat dissipation type container

Abstract

The utility model provides a centralized heat dissipation type container. The centralized heat dissipation type container comprises a container body and N high-voltage boxes, the box body is provided with an energy storage space and a power distribution space; the energy storage space and the power distribution space are arranged side by side; the N high-voltage boxes are fixedly arranged in the power distribution space, and N is larger than or equal to 2. The high-voltage boxes are intensively placed in the power distribution space of the box body, so that heat of the high-voltage boxes is prevented from being conducted into the energy storage space, and influence on battery clusters in the energy storage space is avoided. And meanwhile, the high-voltage box is subjected to centralized heat dissipation, so that the arrangement of a liquid cooling pipeline during heat dissipation of the high-voltage box in the prior art is reduced, and the overall installation efficiency of the container is improved. Meanwhile, compared with the high-voltage box placed above or below the battery cluster, the height of the container can be reduced, or the battery capacity of a single battery cluster can be increased at the same height, and the overall layout of the container is optimized.

Description

Technical Field

[0001] The utility model relates to the field of energy storage, in particular to a centralized heat dissipation container. Background Art

[0002] Energy storage containers are mainly used in wind, solar, storage and microgrid projects because they are flexible, economical, efficient and safe. They are widely used because of their high energy density, small footprint, easy installation, short construction period and convenient transportation; standardized components and flexible system capacity configuration can meet the needs of most customers.

[0003] In the prior art, a container is provided with multiple battery clusters, and a high-voltage box is provided at the top or bottom of each battery cluster, thereby reducing the wiring distance between the battery cluster and the high-voltage box. The high-voltage box is provided at the top or bottom of the battery cluster, which has the following problems: 1. The high-voltage box is provided at the top or bottom of the battery cluster, which will cause the height of the battery cluster in the container of the same size to be compressed, thereby reducing the overall energy density of the battery cluster; 2. The heat emitted by the high-voltage box will be directly transferred to the battery cluster, thereby causing the temperature of the battery cluster to increase; 3. When the high-voltage box is liquid-cooled, the heat needs to be dispersed, which is not convenient for heat dissipation design.

[0004] The above problems need to be solved urgently. Utility Model Content

[0005] The utility model aims to provide a centralized heat dissipation container.

[0006] In order to solve the above technical problems, the utility model provides a centralized heat dissipation container, comprising:

[0007] Box and N high-voltage boxes;

[0008] The box body is provided with energy storage space and power distribution space;

[0009] The energy storage space and the power distribution space are arranged side by side;

[0010] N of the high-voltage boxes are fixedly arranged in the power distribution space, wherein N is greater than or equal to 2.

[0011] Furthermore, the N high-voltage boxes are divided into M groups, and the high-voltage boxes in each group are stacked, wherein M is greater than or equal to 1.

[0012] Furthermore, the centralized heat dissipation container also includes a heat dissipation component;

[0013] The heat dissipation component is embedded in the box and is suitable for dissipating heat in the power distribution space.

[0014] Furthermore, the heat dissipation component is an air conditioner.

[0015] Furthermore, a junction box is also provided in the power distribution space;

[0016] The combiner cabinet is fixedly arranged on the bottom surface of the power distribution space.

[0017] Furthermore, N of the high-voltage boxes are fixedly arranged on the top surface of the combiner cabinet.

[0018] Furthermore, N battery clusters are arranged in the energy storage space;

[0019] N battery clusters are arranged in two rows along the length direction of the energy storage space.

[0020] Furthermore, the battery cluster is electrically connected to the corresponding high-voltage box, and the wiring between the battery cluster and the high-voltage box is arranged on the top of the box.

[0021] Furthermore, the two battery clusters are electrically connected to a corresponding high voltage box.

[0022] Furthermore, a water fire-fighting pipeline access space is reserved at the bottom of the energy storage space.

[0023] Furthermore, the heat dissipation assembly is arranged at the upper part of the power distribution space.

[0024] The beneficial effect of the utility model is that the utility model provides a centralized heat dissipation container, which prevents the heat of the high-voltage box from being transferred to the energy storage space by placing the high-voltage box in the power distribution space of the box, thereby avoiding affecting the battery cluster in the energy storage space. At the same time, the high-voltage box is centrally dissipated, which reduces the setting of liquid cooling pipelines for the high-voltage box heat dissipation in the prior art, and improves the overall installation efficiency of the container. At the same time, compared with placing the high-voltage box above or below the battery cluster, the height of the container can be reduced, or at the same height, the battery capacity of a single battery cluster can be increased, thereby optimizing the overall layout of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is a top view of the centralized heat dissipation container provided in this embodiment.

[0027] Figure 2 It is a side view of the centralized heat dissipation container provided in this embodiment.

[0028] Figure 3 It is a front view of the centralized heat dissipation container provided in this embodiment.

[0029] In the figure: 100, box body; 110, energy storage space; 111, battery cluster; 112, water and fire protection pipeline access space; 120, power distribution space; 200, high-voltage box; 300, heat dissipation component; 400, junction cabinet. DETAILED DESCRIPTION

[0030] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0031] Example 1, please refer to Figure 1-Figure 3 , this embodiment provides a centralized heat dissipation container, including: a box body 100 and N high-voltage boxes 200; the box body 100 is provided with an energy storage space 110 and a power distribution space 120; the energy storage space 110 and the power distribution space 120 are arranged side by side; N high-voltage boxes 200 are fixedly arranged in the power distribution space 120, wherein N is greater than or equal to 2. By placing the high-voltage boxes 200 in the power distribution space 120 of the box body 100, the heat of the high-voltage boxes 200 is prevented from being transferred to the energy storage space 110, thereby preventing the battery cluster 111 in the energy storage space 110 from being affected. At the same time, the high-voltage boxes 200 are centrally radiated, which reduces the setting of the liquid cooling pipeline for the high-voltage boxes 200 in the prior art when dissipating heat, and improves the overall installation efficiency of the container. At the same time, compared with placing the high-voltage boxes 200 above or below the battery cluster 111, the height of the container can be reduced, or at the same height, the battery capacity of a single battery cluster 111 can be increased, thereby optimizing the overall layout of the container.

[0032] In this embodiment, the N high-voltage boxes 200 are divided into M groups, and each group of high-voltage boxes 200 is stacked, where M is greater than or equal to 1. By stacking the high-voltage boxes 200, subsequent centralized heat dissipation is facilitated.

[0033] In order to re-radiate the high-voltage box 200, in this embodiment, the centralized heat dissipation container further includes a heat dissipation component 300; the heat dissipation component 300 is embedded in the box body 100 and is suitable for dissipating heat from the power distribution space 120. The heat dissipation component 300 is an air conditioner. By setting a small air conditioner, the high-voltage box 200 is dissipated in a targeted manner.

[0034] In this embodiment, a junction cabinet 400 is also provided in the power distribution space 120; the junction cabinet 400 is fixedly provided on the bottom surface of the power distribution space 120. Among them, N high-voltage boxes 200 are fixedly provided on the top surface of the junction cabinet 400. Since the high-voltage box 200 is provided above the junction cabinet 400, the heat generated by the high-voltage box 200 will also accumulate on the upper part of the power distribution space 120, so as to avoid the heat from affecting the junction cabinet 400. At the same time, the air conditioner is also provided close to the upper part of the power distribution space 120, so as to improve the heat exchange efficiency and quickly dissipate the heat of the high-voltage box 200.

[0035] In this embodiment, N battery clusters 111 are arranged in the energy storage space 110; the N battery clusters 111 are arranged in two rows along the length direction of the energy storage space 110. The battery clusters 111 are electrically connected to the corresponding high-voltage box 200, and the wiring of the battery cluster 111 and the high-voltage box 200 is arranged at the top of the box 100. The wiring is arranged at the top of the box 100, thereby avoiding the fire protection pipeline at the bottom of the box 100 from affecting the wiring, thereby improving the safety of the container.

[0036] In this embodiment, the two battery clusters 111 are electrically connected to a corresponding high-voltage box 200. The two original high-voltage boxes 200 are placed in one high-voltage box 200, which reduces the overall size of the high-voltage box 200 and optimizes the overall layout of the container.

[0037] In this embodiment, a water fire fighting pipeline access space 112 is reserved at the bottom of the energy storage space 110. By reserving the water fire fighting pipeline access space 112, the installation of the water fire fighting pipeline is facilitated.

[0038] In summary, the utility model provides a centralized heat dissipation container, which prevents the heat of the high-voltage box 200 from being transferred to the energy storage space 110 by centrally placing the high-voltage box 200 in the power distribution space 120 of the box body 100, thereby preventing the heat of the high-voltage box 200 from being transferred to the energy storage space 110, and preventing the battery cluster 111 in the energy storage space 110 from being affected. At the same time, the high-voltage box 200 is centrally dissipated, which reduces the need for liquid cooling pipelines for heat dissipation of the high-voltage box 200 in the prior art, thereby improving the overall installation efficiency of the container. At the same time, compared with placing the high-voltage box 200 above or below the battery cluster 111, the height of the container can be reduced, or at the same height, the battery capacity of a single battery cluster 111 can be increased, thereby optimizing the overall layout of the container.

[0039] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0040] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0043] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0044] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0045] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A centralized heat dissipation container, characterized in that: include: Box and N high-voltage boxes; The box body is provided with energy storage space and power distribution space; The energy storage space and the power distribution space are arranged side by side; N high-voltage boxes are fixedly arranged in the power distribution space, wherein N is greater than or equal to 2; The centralized heat dissipation container also includes a heat dissipation component; The heat dissipation component is embedded in the box and is suitable for dissipating heat in the power distribution space.

2. The centralized heat dissipation container according to claim 1, characterized in that: The N high-voltage boxes are divided into M groups, and the high-voltage boxes in each group are stacked, wherein M is greater than or equal to 1.

3. The centralized heat dissipation container according to claim 1, characterized in that: The heat dissipation component is an air conditioner.

4. The centralized heat dissipation container according to claim 1, characterized in that: A combiner cabinet is also provided in the power distribution space; The combiner cabinet is fixedly arranged on the bottom surface of the power distribution space.

5. The centralized heat dissipation container according to claim 4, characterized in that: N high-voltage boxes are fixedly arranged on the top surface of the combiner cabinet.

6. The centralized heat dissipation container according to claim 5, characterized in that: N battery clusters are arranged in the energy storage space; N battery clusters are arranged in two rows along the length direction of the energy storage space.

7. The centralized heat dissipation container according to claim 6, characterized in that: The battery cluster is electrically connected to the corresponding high-voltage box, and the wiring of the battery cluster and the high-voltage box is arranged on the top of the box.

8. The centralized heat dissipation container according to claim 7, characterized in that: The two battery clusters are electrically connected to a corresponding high voltage box.

9. The centralized heat dissipation container according to claim 1, characterized in that: A water fire fighting pipeline access space is reserved at the bottom of the energy storage space.

10. The centralized heat dissipation container according to claim 1, characterized in that: The heat dissipation component is arranged at the upper part of the power distribution space.

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