Outdoor integrated cabinet

Abstract

The utility model provides an outdoor integrated cabinet. The outdoor integrated cabinet comprises: a cabinet body, the cabinet body has a containing cavity and an installation opening communicated with the containing cavity; a cabinet door, the cabinet door is arranged on the cabinet body in an openable and closable mode corresponding to the installation opening, and the cabinet plate of the cabinet body and / or the cabinet door is a double-layer structure or a multi-layer structure; a battery assembly; an air conditioner assembly, the battery assembly and the air conditioner assembly are arranged in the containing cavity in a spaced mode. The utility model solves the problem of poor use performance of the prior art outdoor integrated cabinet.

Description

Technical Field

[0001] This utility model relates to the field of energy storage technology, and more specifically, to an outdoor integrated cabinet. Background Technology

[0002] In current commercial and industrial energy storage systems, outdoor integrated cabinets are widely used as a key energy storage solution under various environmental conditions, including extreme weather changes and dusty industrial sites. However, existing outdoor integrated cabinet designs have significant shortcomings in terms of thermal insulation, which negatively impacts the overall performance and lifespan of the system.

[0003] Therefore, existing technologies suffer from poor performance of outdoor integrated cabinets. Utility Model Content

[0004] The main purpose of this utility model is to provide an outdoor integrated cabinet to solve the problem of poor performance of existing outdoor integrated cabinets.

[0005] To achieve the above objectives, according to one aspect of the present invention, an outdoor integrated cabinet is provided, comprising: a cabinet body having a receiving cavity and an installation opening communicating with the receiving cavity; a cabinet door, the cabinet door being openable and closable on the cabinet body corresponding to the installation opening, and the cabinet panel and / or the cabinet door having a double-layer or multi-layer structure; a battery assembly; and an air conditioning assembly, the battery assembly and the air conditioning assembly being spaced apart within the receiving cavity.

[0006] Furthermore, the cabinet panels and doors are both double-layered structures with filling gaps filled with heat-insulating material.

[0007] Furthermore, sealing strips are affixed to the perimeter of the cabinet panels and the perimeter of the cabinet doors; and / or sealing strips are affixed to the joints between two adjacent cabinet panels.

[0008] Furthermore, a partition plate is provided inside the receiving cavity, which divides the receiving cavity into a battery compartment and an electrical compartment spaced apart in the vertical direction. At least a portion of the battery assembly is located in the battery compartment, and at least a portion of the air conditioning assembly is located in the electrical compartment; and / or the battery compartment is located above the electrical compartment; and / or the volume of the battery compartment is greater than the volume of the electrical compartment.

[0009] Furthermore, the outdoor integrated cabinet also includes at least two pressure relief valves, with at least one pressure relief valve installed on the cabinet body and the cabinet door respectively.

[0010] Furthermore, the wall of the cabinet with the pressure relief valve is positioned opposite the cabinet door.

[0011] Furthermore, the outdoor integrated cabinet also includes an aerosol fire suppression system, at least a portion of which is located on the side of the cabinet door facing the receiving cavity.

[0012] Furthermore, the outdoor integrated cabinet also includes a sensor assembly, which is located on the side of the cabinet door facing the receiving cavity, and the sensor assembly is connected to the aerosol fire suppression assembly via signal connection.

[0013] Furthermore, the sensor assembly includes a temperature sensor and / or a smoke sensor.

[0014] Furthermore, the cabinet panels have water and fire protection interfaces that communicate with the receiving cavity.

[0015] Applying the technical solution of this utility model, the outdoor integrated cabinet in this application includes a cabinet body, a cabinet door, a battery assembly, and an air conditioning assembly. The cabinet body has a receiving cavity and an installation opening communicating with the receiving cavity; the cabinet door is closable on the cabinet body corresponding to the installation opening, and the cabinet panel and / or cabinet door is a double-layer or multi-layer structure; the battery assembly and the air conditioning assembly are spaced apart within the receiving cavity.

[0016] When using the outdoor integrated cabinet of this application, the double-layer or multi-layer structure of the cabinet body and door effectively ensures the heat preservation effect of the outdoor integrated cabinet, thereby ensuring that the outdoor integrated cabinet can effectively cope with harsh working conditions. Simultaneously, since an air conditioning component is also installed inside the outdoor integrated cabinet, the internal temperature environment of the housing can be maintained through the air conditioning component, thereby ensuring the performance and safety of the battery components. Therefore, the outdoor integrated cabinet of this application effectively solves the problem of poor performance of existing outdoor integrated cabinets. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure of an outdoor integrated cabinet according to a specific embodiment of this application is shown;

[0019] Figure 2 It shows Figure 1 Another structural diagram of the outdoor integrated cabinet.

[0020] The above figures include the following reference numerals:

[0021] 10. Cabinet; 11. Receiving cavity; 111. Battery compartment; 112. Electrical compartment; 12. Installation opening; 13. Water and fire protection interface; 14. Cabinet panel; 20. Cabinet door; 30. Battery assembly; 40. Air conditioning assembly; 50. Divider; 60. Pressure relief valve; 70. Aerosol fire protection assembly; 80. Sensor assembly; 81. Temperature sensor; 82. Smoke sensor; 90. PCS integrated high-voltage box unit. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0025] To address the issue of poor performance in existing outdoor integrated cabinets, this application provides an outdoor integrated cabinet.

[0026] like Figure 1 and Figure 2As shown, the outdoor integrated cabinet in this application includes a cabinet body 10, a cabinet door 20, a battery assembly 30, and an air conditioning assembly 40. The cabinet body 10 has a receiving cavity 11 and an installation opening 12 communicating with the receiving cavity 11; the cabinet door 20 is closable on the cabinet body 10 corresponding to the installation opening 12, and the cabinet panel 14 and / or the cabinet door 20 of the cabinet body 10 are double-layered or multi-layered structures; the battery assembly 30 and the air conditioning assembly 40 are spaced apart within the receiving cavity 11.

[0027] When using the outdoor integrated cabinet of this application, the cabinet body 10 and cabinet door 20 have a double-layer or multi-layer structure, which effectively ensures the thermal insulation effect of the outdoor integrated cabinet, thereby ensuring that the outdoor integrated cabinet can effectively cope with harsh working conditions. At the same time, since the outdoor integrated cabinet is also equipped with an air conditioning component 40, the internal temperature environment of the housing cavity 11 can be maintained through the air conditioning component 40, thereby ensuring the performance and safety of the battery component 30. Therefore, the outdoor integrated cabinet of this application effectively solves the problem of poor performance of outdoor integrated cabinets in the prior art. That is to say, in this application, the thermal management inside the cabinet body 10 is optimized by setting the air conditioning component 40 and the battery component 30 separately, while the protection performance of the cabinet body 10 is improved by using a double-layer or multi-layer structure. The implementation effect is that the battery component 30 and electrical equipment inside the cabinet body 10 can be kept within the optimal operating temperature range, while the protection level of the cabinet body 10 is improved, and it can resist the effects of harsh environments. Application scenarios include but are not limited to outdoor power facilities, telecommunications base stations, data centers, etc., especially in high temperature, high humidity, and dusty environments, this design can significantly improve the stability and lifespan of the equipment.

[0028] Specifically, both the cabinet panels 14 and the cabinet doors 20 of the cabinet body 10 are double-layered structures, and the double-layered structures have filling gaps filled with heat-insulating material. In this application, the cabinet body 10 is composed of multiple cabinet panels 14, meaning that different cabinet panels constitute different walls of the cabinet body 10. Therefore, in this application, each cabinet panel is a double-layered structure, or in other words, the cabinet panel has filling gaps inside, and the heat-insulating material is filled in the filling gaps. The cabinet door 20 can be considered as a door panel with a hollow structure, where the hollow structure is the filling gap of the cabinet door 20, and the hollow structure of the door panel is filled with heat-insulating material.

[0029] Of course, when the cabinet body 10 and the cabinet door 20 are multi-layered structures, the cabinet panels and door panels have multiple filling gaps spaced along the thickness direction of the cabinet panel or door panel, and each filling gap is filled with heat insulation material.

[0030] Alternatively, the insulation material can be rock wool.

[0031] Optionally, sealing strips are affixed to the periphery of the cabinet panels 14 and the periphery of the cabinet doors 20 of the cabinet 10. Optionally, sealing strips are affixed to the joints between two adjacent cabinet panels 14 of the cabinet 10. The purpose of this arrangement is to prevent water, dust, and other external substances from entering the interior of the cabinet 10 through the elastic sealing effect of the sealing strips, thereby improving the protection level of the cabinet 10. The effect is that the IP protection level of the cabinet 10 can reach IP65, which can effectively cope with harsh environments such as rain and dust, and protect the internal equipment from damage.

[0032] Optionally, a partition plate 50 is provided within the receiving cavity 11, dividing the receiving cavity 11 into a battery compartment 111 and an electrical compartment 112 arranged vertically at intervals. At least a portion of the battery assembly 30 is disposed in the battery compartment 111, and at least a portion of the air conditioning assembly 40 is disposed in the electrical compartment 112. Furthermore, in this application, the battery compartment 111 is located above the electrical compartment 112; the volume of the battery compartment 111 is larger than the volume of the electrical compartment 112. The purpose of this arrangement is to isolate the battery assembly 30 and the electrical equipment through the partition plate 50, optimizing the internal layout of the cabinet 10. Simultaneously, the volume difference between the battery compartment 111 and the electrical compartment 112 allows for a more rational allocation of space, improving the utilization efficiency of the cabinet 10. The implementation effect is a more rational internal layout of the cabinet 10, ensuring that the battery assembly 30 and the electrical equipment do not interfere with each other, thus improving the overall stability and safety of the system.

[0033] Furthermore, in this application, the partition 50 and the cabinet 10 can be an integral structure.

[0034] It should be noted that, in this application, the electrical compartment 112 may also be equipped with a PCS integrated high-voltage box unit 90, where PCS refers to the power conversion system. Furthermore, the liquid-cooled unit in the air conditioning component 40 can cool the PCS integrated high-voltage box unit 90 to improve heat dissipation efficiency. Compared with traditional air-cooled systems, the liquid-cooled unit system can manage heat more effectively, maintain the equipment within a safe temperature range, extend its service life, and reduce noise. Of course, in this application, the air conditioning component 40 can also regulate the ambient temperature of the housing 11.

[0035] Of course, the positional and size relationships between the battery compartment 111 and the electrical compartment 112 can be adjusted according to actual design requirements.

[0036] Optionally, the outdoor integrated cabinet also includes at least two pressure relief valves 60, with at least one pressure relief valve 60 installed on the cabinet body 10 and the cabinet door 20 respectively. The purpose of this arrangement is that, in the event of thermal runaway of the battery pack in the battery assembly 30 inside the cabinet, the battery pack valves open first to release pressure. After the pressure inside the battery compartment rises, the pressure relief valves 60 on the cabinet door 20 and the cabinet body 10 open to release pressure, reducing the pressure inside the cabinet. This multiple protection mechanism prevents a serious accident caused by excessive pressure inside the cabinet body 10 leading to an explosion.

[0037] Optionally, the wall of the cabinet 10 with the pressure relief valve 60 is positioned opposite the cabinet door 20. The purpose of this arrangement is to ensure the effective operation of the pressure relief valve 60 through its reasonable layout, thereby improving the safety and reliability of the system and ensuring that the pressure relief valve 60 can respond in a timely manner to release the internal pressure of the outdoor integrated cabinet, thus reducing the risk of accidents.

[0038] Optionally, the outdoor integrated cabinet also includes an aerosol fire suppression system 70, at least a portion of which is located on the side of the cabinet door 20 facing the receiving cavity 11. This arrangement aims to utilize the highly efficient fire extinguishing performance of aerosols to quickly respond to and extinguish any fires that may occur inside the cabinet 10. The implementation improves system safety, reduces fire risk, and minimizes environmental impact.

[0039] In one specific embodiment of this application, the outdoor integrated cabinet further includes a sensor assembly 80, which is disposed on the side of the cabinet door 20 facing the receiving cavity 11, and is signal-connected to the aerosol fire suppression system 70. The sensor assembly 80 includes at least one of a temperature sensor 81 and a smoke sensor 82. The purpose of this arrangement is to monitor abnormal conditions such as temperature and smoke inside the cabinet 10 using the sensor assembly 80, and to promptly trigger the aerosol fire suppression system 70 to achieve automatic fire extinguishing. The effect is to improve the system's response speed and fire extinguishing efficiency, and reduce the risk of fire.

[0040] Optionally, the cabinet panel 14 of the cabinet 10 has a water fire-fighting interface 13 that communicates with the receiving cavity 11. By setting the water fire-fighting interface 13, a direct connection between an external water source and the interior of the cabinet 10 can be achieved, providing additional fire-fighting measures. This improves the fire-fighting capability of the outdoor integrated cabinet, reduces the risk of fire, and has a smaller impact on the environment.

[0041] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: The outdoor integrated cabinet designed in this solution, through the reasonable layout of the battery component 30 and the air conditioning component 40, as well as the adoption of a double-layer structure and filling with heat insulation material, significantly improves the protection level and heat insulation performance of the cabinet 10, effectively coping with harsh working conditions. The introduction of the liquid-cooled air conditioning unit optimizes the internal airflow organization, reduces the temperature difference of the battery pack, and extends battery life. The setting of aerosol fire protection and water fire protection interfaces 13 increases safety and is more environmentally friendly. The addition of front and rear pressure relief valves 60 to the cabinet 10 effectively reduces the severity of accidents and ensures the safety of equipment and personnel. In addition, the PCS integrated high-pressure box design and reasonable secondary and tertiary pipeline layout reduce operation and maintenance costs, improve charging and discharging efficiency, enhance the economy and stability of the system, and overall improve the service life and safety of the outdoor integrated cabinet, reduce maintenance costs, and are suitable for a wide range of industrial and commercial environments, with significant economic benefits and environmental value.

[0042] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0043] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0044] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0045] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An outdoor integrated cabinet, characterized in that, include: The cabinet (10) has a receiving cavity (11) and an installation opening (12) communicating with the receiving cavity (11); Cabinet door (20), the cabinet door (20) is closable on the cabinet body (10) corresponding to the installation opening (12), and the cabinet panel (14) of the cabinet body (10) and / or the cabinet door (20) are double-layer or multi-layer structures; Battery assembly (30); The air conditioning assembly (40) and the battery assembly (30) are disposed at intervals within the receiving cavity (11).

2. The outdoor integrated cabinet according to claim 1, characterized in that, The cabinet panel (14) and the cabinet door (20) of the cabinet body (10) are both double-layer structures, and the double-layer structure has a filling gap, which is filled with heat insulation material.

3. The outdoor integrated cabinet according to claim 2, characterized in that, Sealing strips are affixed to the periphery of the cabinet panel (14) of the cabinet body (10) and the periphery of the cabinet door (20); and / or A sealing strip is affixed to the connection between two adjacent cabinet panels (14) of the cabinet (10).

4. The outdoor integrated cabinet according to claim 1, characterized in that, A partition plate (50) is provided inside the receiving cavity (11), which divides the receiving cavity (11) into a battery compartment (111) and an electrical compartment (112) arranged at intervals along the vertical direction. At least a portion of the battery assembly (30) is disposed in the battery compartment (111), and at least a portion of the air conditioning assembly (40) is disposed in the electrical compartment (112); and / or The battery compartment (111) is located above the electrical compartment (112); and / or The volume of the battery compartment (111) is greater than the volume of the electrical compartment (112).

5. The outdoor integrated cabinet according to claim 1, characterized in that, The outdoor integrated cabinet also includes at least two pressure relief valves (60), and at least one of the pressure relief valves (60) is provided on the cabinet body (10) and the cabinet door (20).

6. The outdoor integrated cabinet according to claim 5, characterized in that, The cabinet (10) has the wall surface with the pressure relief valve (60) opposite to the cabinet door (20).

7. The outdoor integrated cabinet according to any one of claims 1 to 6, characterized in that, The outdoor integrated cabinet also includes an aerosol fire-fighting component (70), at least a portion of which is disposed on the side of the cabinet door (20) facing the receiving cavity (11).

8. The outdoor integrated cabinet according to claim 7, characterized in that, The outdoor integrated cabinet also includes a sensor assembly (80), which is located on the side of the cabinet door (20) facing the receiving cavity (11) and is signal-connected to the aerosol fire-fighting assembly (70).

9. The outdoor integrated cabinet according to claim 8, characterized in that, The sensor assembly (80) includes a temperature sensor (81) and / or a smoke sensor (82).

10. The outdoor integrated cabinet according to claim 7, characterized in that, The cabinet panel (14) of the cabinet (10) has a water fire-fighting interface (13) that communicates with the receiving cavity (11).

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