Multi-layer composite supporting frame of new energy storage cabinet

Abstract

The utility model relates to the technical field of new energy storage cabinets, in particular to a multi-layer composite supporting frame of a new energy storage cabinet, which comprises a cabinet body, a cooling fan and a frame assembly, the frame assembly comprises a frame cross beam and a frame column, the cooling fan is arranged in the cabinet body, the frame column is arranged in the cabinet body, and the cooling fan is arranged in the frame column. A frame beam is arranged on the inner side of the cabinet body, a placing plate is arranged above the frame beam, ventilation channels are formed in the frame columns and the frame beam, the ventilation channels penetrate through the frame columns and the frame beam from the axis, and ventilation holes are formed in the frame columns and the frame beam; according to the energy storage cabinet, the supporting frame of the energy storage cabinet is improved, the number of the frame cross beams and the frame columns is increased, the placing plates used for placing the batteries are arranged in a split mode for independent supporting, the placing plates are prevented from deforming or collapsing when the batteries are too heavy, and the frame cross beams and the frame columns are provided with the ventilation channels and the ventilation holes. And air can circulate in the frame cross beams and the frame columns so as to dissipate heat of the mounting space of each battery.

Description

Technical Field

[0001] This utility model relates to the field of new energy storage cabinet technology, and in particular to a multi-layer composite support frame for new energy storage cabinets. Background Technology

[0002] A new energy storage cabinet is a comprehensive energy storage device that integrates energy storage equipment, a battery management system (BMS), a monitoring system, etc. It is mainly used to store electrical energy and release it when needed to balance the grid load, improve the utilization rate of new energy power generation, promote the development of new energy vehicles, participate in grid regulation, promote distributed energy management and microgrid construction, and improve energy utilization efficiency and reduce electricity costs. The new energy storage cabinet support frame is an important component of the energy storage cabinet, which provides stable installation and support for the energy storage modules.

[0003] The existing new energy storage cabinet support frame structure is relatively simple. When supporting a large number of heavy energy storage modules, the mounting plate used for installation is prone to deformation or even collapse, which can damage the energy storage modules. At the same time, after the energy storage cabinet is full, the small gaps between the energy storage modules are not conducive to air circulation, which leads to the accumulation of heat in the energy storage modules.

[0004] Therefore, to address the above issues, a multi-layer composite support frame for new energy storage cabinets can be designed to improve the support frame. Utility Model Content

[0005] To overcome the problem that most new energy storage cabinets have relatively simple support frame structures, the mounting plates used for installation are prone to deformation or even collapse when supporting a large number of heavy energy storage modules, thereby damaging the energy storage modules. At the same time, when the energy storage cabinet is full, the small gaps between the energy storage modules are not conducive to air circulation, resulting in the accumulation of heat in the energy storage modules.

[0006] The technical solution of this utility model is as follows: a multi-layer composite support frame for a new energy storage cabinet, including a cabinet body, a cooling fan, and a frame assembly. The frame assembly includes a cooling fan and frame columns. The cabinet body is equipped with multiple cooling fans distributed on the left, right, top, and bottom sides inside the cabinet body. The cabinet body is equipped with frame columns, and the inner side of the cabinet body is equipped with frame beams. A placement plate is installed above the frame beams. Ventilation ducts are opened inside the frame columns and frame beams. The ventilation ducts pass through the frame columns and frame beams along the axis. Ventilation holes are opened in the frame columns and frame beams, and the ventilation holes are interconnected with the ventilation ducts.

[0007] Preferably, the cabinet has a top cover with a vertical projection area larger than the cabinet's projection area. The bottom of the cabinet has casters, with four sets of casters distributed at the four corners of the bottom. One side of the cabinet has a door panel that is rotatably connected to the cabinet.

[0008] As a preferred option, ventilation slots are provided on the top, bottom, left, and right sides of the cabinet, with the ventilation slots running through the cabinet and spaced equidistantly.

[0009] As a preferred option, rain shields are provided on the left and right sides of the cabinet, with equal spacing between them. The positions of the rain shields correspond to the heat dissipation grooves, and the length of the rain shields is the same as the length of the heat dissipation grooves.

[0010] Preferably, the cooling fan on the left draws air into the cabinet, the cooling fan on the right exhausts air out of the cabinet, the cooling fan at the top exhausts air out of the cabinet, and the cooling fan at the bottom draws air into the cabinet.

[0011] Preferably, a first mounting base is provided on the outer side of the cooling fan on the left side, and a lateral dustproof net is provided inside the first mounting base. The lateral dustproof net is slidably connected to the first mounting base, and a first handle is provided on one side of the lateral dustproof net.

[0012] Preferably, the bottom of the cooling fan is provided with a second mounting base, the inner side of the second mounting base is provided with a bottom dustproof net, the bottom dustproof net is slidably connected to the second mounting base, and a second handle is provided on one side of the bottom dustproof net.

[0013] Preferably, the frame columns and frame beams are staggered, and threaded connectors are provided at the joints between the frame columns and frame beams, with the threaded connectors penetrating both the frame columns and frame beams.

[0014] The beneficial effects of this utility model are:

[0015] By configuring the placement plates into separate sections, each set of placement plates is used to install only one set of energy storage modules. The frame columns and frame beams form a supporting frame and create storage space for the energy storage modules. The staggered frame columns and frame beams enhance the strength of the supporting frame and provide individual support for the separate placement plates, preventing them from deforming due to gravity. During the use of the energy storage cabinet, the cooling fan drives air to circulate through ventilation ducts and ventilation holes inside the frame columns and frame beams, enhancing the air exchange between the energy storage module installation space and the outside environment. This allows the heat from the energy storage modules to dissipate more quickly, preventing heat buildup. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the multi-layer composite support frame of the new energy storage cabinet of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the cooling fan of the multi-layer composite support frame of the new energy storage cabinet of this utility model.

[0018] Figure 3The diagram shown is a three-dimensional structural schematic of the lateral dustproof net of the multi-layer composite support frame of the new energy storage cabinet of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural diagram of the frame columns of the multi-layer composite support frame of the new energy storage cabinet of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural diagram of the ventilation duct of the multi-layer composite support frame of the new energy storage cabinet of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Cabinet body; 2. Cooling fan; 3. Frame column; 4. Frame beam; 5. Threaded connector; 6. Placement plate; 7. Ventilation duct; 8. Ventilation hole; 101. Top cover; 102. Casters; 103. Door panel; 104. Heat dissipation groove; 105. Rain cover; 901. Side dustproof net; 902. First mounting base; 903. Bottom dustproof net; 904. Second mounting base; 905. First handle; 906. Second handle. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5 This utility model provides an embodiment of a multi-layer composite support frame for a new energy storage cabinet, including a cabinet body 1, a cooling fan 2, and a frame assembly. The frame assembly includes the cooling fan 2 and frame columns 3. Multiple cooling fans 2 are arranged inside the cabinet body 1, distributed on the left, right, top, and bottom sides of the cabinet body 1. Frame columns 3 are arranged inside the cabinet body 1, and frame beams 4 are arranged on the inner side of the cabinet body 1. A placement plate 6 is arranged above the frame beams 4. Ventilation ducts 7 are formed inside the frame columns 3 and frame beams 4, passing through them along their axis. Ventilation holes 8 are formed in the frame columns 3 and frame beams 4. It is interconnected with the ventilation duct 7; by setting up the placement plate 6 in separate parts, one set of placement plate 6 is used to install only one set of energy storage modules. The frame column 3 and frame beam 4 form a supporting frame and form the storage space of the energy storage module. The staggered frame column 3 and frame beam 4 enhance the strength of the supporting frame and provide individual support for the separate placement plate 6 to prevent the placement plate 6 from deforming due to gravity. During the use of the energy storage cabinet, the cooling fan 2 drives the air to circulate inside the frame column 3 and frame beam 4 through the ventilation duct 7 and ventilation hole 8, enhances the air exchange between the energy storage module installation space and the outside air, so that the heat of the energy storage module can be dissipated more quickly and prevents temperature accumulation.

[0024] Please see Figure 1In this embodiment, a top cover 101 is provided on the top of the cabinet 1. The vertical projection area of ​​the top cover 101 is larger than the projection area of ​​the cabinet 1. A caster wheel 102 is provided at the bottom of the cabinet 1. Four sets of caster wheels 102 are provided and distributed at the four corners of the bottom of the cabinet 1. A door panel 103 is provided on one side of the cabinet 1. The door panel 103 is rotatably connected to the cabinet 1. The top cover 101 is used to block sunlight or rainwater, prevent sunlight from shining directly on the cabinet 1 for a long time and causing the air inside the cabinet 1 to heat up, and at the same time prevent rainwater from entering the cabinet 1. The caster wheel 102 facilitates the free movement of the cabinet 1. The door panel 103 is used to close the cabinet 1 and prevent foreign objects from entering the cabinet 1.

[0025] Please see Figure 2 In this embodiment, heat dissipation slots 104 are provided on the top, bottom, left and right sides of the cabinet 1. The heat dissipation slots 104 penetrate the cabinet 1 and are equidistant from each other. Rain shields 105 are provided on the left and right sides of the cabinet 1 and are equidistant from each other. The positions of the rain shields 105 and the heat dissipation slots 104 correspond, and the length of the rain shields 105 is the same as the length of the heat dissipation slots 104. The heat dissipation slots 104 serve as the heat dissipation structure of the cabinet 1, facilitating the exchange of heat between air and the cabinet 1. The rain shields 105 prevent rainwater from entering the cabinet 1 through the heat dissipation slots 104 during rainy weather, thus preventing short circuits in electrical components.

[0026] Please see Figure 3In this embodiment, the left-side cooling fan 2 draws air into the cabinet 1, the right-side cooling fan 2 blows air out of the cabinet 1, the top cooling fan 2 blows air out of the cabinet 1, and the bottom cooling fan 2 draws air into the cabinet 1. A first mounting base 902 is provided on the outer side of the left-side cooling fan 2, and a lateral dustproof net 901 is provided inside the first mounting base 902. The lateral dustproof net 901 is slidably connected to the first mounting base 902, and a first handle 905 is provided on one side of the lateral dustproof net 901. A second mounting base 904 is provided at the bottom of the bottom cooling fan 2, and a bottom dustproof net 903 is provided on the inner side of the second mounting base 904. The bottom dustproof net 903 is slidably connected to the second mounting base 904, and a second handle 906 is provided on one side of the bottom dustproof net 903. The arrangement of the cooling fans 2 (left in, right out, bottom in, top out) allows air to enter the cabinet 1 from the left and bottom sides and exit from the top and right sides. 1. This creates a circulating airflow channel inside the cabinet 1, accelerating airflow and preventing turbulence in the cooling airflow within the cabinet 1, which would reduce the cooling effect. Simultaneously, as air circulates inside the cabinet 1, it can enter the frame columns 3 and frame beams 4 through the ventilation duct 7, and then enter and exit the installation space of each energy storage module through the ventilation duct 7, thereby carrying away the heat generated by the energy storage module and dissipating the heat from the energy storage module, preventing heat accumulation near the energy storage module. The side dustproof net 901 is used for dust prevention at the left air inlet. The first mounting base 902 slides the side dustproof net 901 to the cabinet 1, making it easy for the operator to grab the first handle 905 to pull out the side dustproof net 901 for cleaning. The bottom dustproof net 903 is used for dust prevention at the bottom air inlet. The second mounting base 904 slides the bottom dustproof net 903 to the cabinet 1, making it easy for the operator to grab the second handle 906 to pull out the bottom dustproof net 903 for cleaning.

[0027] Please see Figure 5 In this embodiment, the frame columns 3 and frame beams 4 are staggered, and a threaded connector 5 is provided at the connection between the frame columns 3 and the frame beams 4. The threaded connector 5 passes through the frame columns 3 and the frame beams 4. The threaded connector 5 is used to connect the staggered frame columns 3 and frame beams 4, thereby connecting and fixing multiple sets of frame columns 3 and frame beams 4 to form a support frame to support the energy storage module and the placement plate 6.

[0028] In use, threaded connectors 5 are used to connect the staggered frame columns 3 and frame beams 4, thereby connecting and fixing multiple sets of frame columns 3 and frame beams 4 to form a support frame to support the energy storage module and the placement plate 6. The cooling fans 2 are arranged with left-in and right-out, bottom-in and top-out, allowing air to enter the cabinet 1 from the left and bottom, and then exit from the top and right of the cabinet 1. This creates a circulating airflow inside the cabinet 1, accelerating the airflow and preventing turbulence in the cooling airflow from reducing the cooling effect. At the same time, when the air circulates inside the cabinet 1, it can enter the frame columns 3 and frame beams 4 through the ventilation ducts 7, and then enter the cabinet 1 from the top and right. The system provides installation space for each energy storage module, thereby dissipating the heat generated by the energy storage module and preventing heat accumulation near the module. A side dustproof net 901 is installed at the left air inlet for dust prevention. The first mounting base 902 slides the side dustproof net 901 to the cabinet 1, allowing the operator to grab the first handle 905 to pull out the side dustproof net 901 for cleaning. A bottom dustproof net 903 is installed at the bottom air inlet for dust prevention. The second mounting base 904 slides the bottom dustproof net 903 to the cabinet 1, allowing the operator to grab the second handle 906 to pull out the bottom dustproof net 903 for cleaning.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A multi-layer composite support frame for a new energy storage cabinet, comprising a cabinet body (1); characterized in that: It also includes a cooling fan (2) and a frame assembly. The frame assembly includes a cooling fan (2) and a frame column (3). The cabinet (1) is equipped with a cooling fan (2). Multiple cooling fans (2) are provided and distributed on the left, right and top and bottom sides of the cabinet (1). The cabinet (1) is equipped with a frame column (3). The cabinet (1) is equipped with a frame beam (4) on the inner side. A placement plate (6) is provided above the frame beam (4). Ventilation ducts (7) are opened inside the frame column (3) and the frame beam (4). The ventilation ducts (7) pass through the frame column (3) and the frame beam (4) from the axis. Ventilation holes (8) are opened in the frame column (3) and the frame beam (4). The ventilation holes (8) are connected to the ventilation ducts (7).

2. The new energy storage cabinet multi-layer composite support frame according to claim 1, characterized in that: A top cover (101) is provided on the top of the cabinet (1). The vertical projection area of ​​the top cover (101) is larger than the projection area of ​​the cabinet (1). A caster wheel (102) is provided at the bottom of the cabinet (1). There are four sets of caster wheels (102) distributed at the four corners of the bottom of the cabinet (1). A door panel (103) is provided on one side of the cabinet (1). The door panel (103) is rotatably connected to the cabinet (1).

3. The new energy storage cabinet multilayer composite support frame according to claim 1, characterized in that: Heat dissipation slots (104) are provided on the top, bottom and left and right sides of the cabinet (1). The heat dissipation slots (104) penetrate the cabinet (1) and are equidistant from each other.

4. The new energy storage cabinet multilayer composite support frame according to claim 3, characterized in that: Rain shields (105) are provided on the left and right sides of the cabinet (1). The rain shields (105) are equidistant from each other. The positions of the rain shields (105) and the heat dissipation grooves (104) correspond. The length of the rain shields (105) is the same as the length of the heat dissipation grooves (104).

5. The new energy storage cabinet multilayer composite support frame according to claim 1, characterized in that: The cooling fan (2) on the left side draws air into the cabinet (1), the cooling fan (2) on the right side blows air out of the cabinet (1), the cooling fan (2) at the top blows air out of the cabinet (1), and the cooling fan (2) at the bottom draws air into the cabinet (1).

6. The multi-layer composite support frame for new energy storage cabinet according to claim 5, characterized in that: A first mounting base (902) is provided on the outside of the cooling fan (2) on the left side. A lateral dustproof net (901) is provided inside the first mounting base (902). The lateral dustproof net (901) is slidably connected to the first mounting base (902). A first handle (905) is provided on one side of the lateral dustproof net (901).

7. The new energy storage cabinet multilayer composite support frame according to claim 5, characterized in that: The bottom of the cooling fan (2) is provided with a second mounting base (904), and a bottom dustproof net (903) is provided on the inner side of the second mounting base (904). The bottom dustproof net (903) is slidably connected to the second mounting base (904), and a second handle (906) is provided on one side of the bottom dustproof net (903).

8. The new energy storage cabinet multilayer composite support frame according to claim 1, characterized in that: The frame columns (3) and frame beams (4) are staggered. Threaded connectors (5) are provided at the connection between the frame columns (3) and the frame beams (4). The threaded connectors (5) pass through the frame columns (3) and the frame beams (4).

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