Distributed energy storage all-in-one machine based on air cooling

Abstract

The distributed energy storage all-in-one machine based on air cooling comprises a box body module and a plurality of battery pack modules, the battery pack modules are installed on the box body module, and the box body module comprises a main body frame, a front plate, a rear plate, a top plate, a bottom plate, a first side plate and a second side plate. The top plate, the bottom plate, the first side plate and the second side plate are all fixedly installed on the main body frame. According to the distributed energy storage all-in-one machine based on air cooling disclosed by the utility model, linkage is carried out through the box body module and the battery pack module, and each battery pack is provided with a cooling fan, so that heat generated by each battery pack is efficiently and quickly dissipated, and each battery pack is mounted in a battery pack placement area, so that the structural strength is improved, and the service life of the battery pack is prolonged. The device has the advantages of stable structure, integration, high practicability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated energy storage machines, and in particular relates to an integrated distributed energy storage machine based on air cooling. Background Art

[0002] The integrated energy storage device integrates energy storage and energy conversion functions. It realizes efficient storage and flexible scheduling of energy through advanced energy storage technology and intelligent control systems, providing feasibility for large-scale application of renewable energy. It is an important tool for promoting the development of clean energy and improving the stability of the power system.

[0003] The energy storage integrated machine will generate a lot of heat when working. Many existing integrated machines have poor heat dissipation, and the heat generated cannot be dissipated effectively and quickly, thus affecting work; and many existing integrated machines have low structural strength, and the battery pack is prone to loosening, which poses certain safety hazards.

[0004] Therefore, further improvements are made to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a distributed energy storage integrated machine based on air cooling, which is linked through a box module and a battery pack module. Each battery pack is provided with a cooling fan, so as to efficiently and quickly dissipate the heat generated by each battery pack, and each battery pack is installed in a battery pack placement area to improve the structural strength. It has the advantages of stable structure, integration and high practicality.

[0006] In order to achieve the above objectives, the utility model provides a distributed energy storage integrated machine based on air cooling, including a box module and a plurality of battery pack modules, wherein the battery pack modules are installed in the box module, wherein:

[0007] The box module comprises a main frame, a front plate, a rear plate, a top plate, a bottom plate, a first side plate and a second side plate, wherein the top plate, the bottom plate, the first side plate and the second side plate are all fixedly mounted on the main frame, one side of the front plate and one side of the rear plate are respectively hinged to the main frame, and the inner sides of the front plate, the rear plate, the top plate, the first side plate and the second side plate are all provided with thermal insulation rock wool (installed through a rock wool sealing plate);

[0008] The bottom of the front plate is provided with a shutter, the bottom of the rear plate is provided with a first air outlet structure and a second air outlet structure, the inner side of the first air outlet structure is provided with a first fan, and the inner side of the second air outlet structure is provided with a second fan;

[0009] The main frame is provided with a plurality of battery pack placement areas, and the battery pack placement areas are provided with a first support, a second support, a first mounting bracket, a second mounting bracket, a third mounting bracket, a fourth mounting bracket, a fan mounting panel and a cooling fan, the first mounting bracket is fixedly mounted on the inner side of the first support and the second mounting bracket is fixedly mounted on the inner side of the second support, the third mounting bracket and the fourth mounting bracket are both mounted between the first mounting bracket and the second mounting bracket, the fan mounting panel is mounted between the first support and the second support and the fan mounting panel is located on a side of the fourth mounting bracket away from the third mounting bracket, and the cooling fan is mounted on a side of the fan mounting panel close to the fourth mounting bracket;

[0010] The battery pack module is installed in the battery pack placement area, and the battery pack module includes a battery pack case and an energy storage battery, and the energy storage battery is installed in the battery pack case; the bottom of the battery pack case is installed between the first support member and the second support member, the side of the battery pack case is provided with ventilation holes, the front end of the battery pack case is provided with a handle, and the top of the battery pack case is provided with a first top support member and a second top support member, the first top support member is in close contact with the first support member of the adjacent battery pack placement area, and the second top support member is in close contact with the second support member of the adjacent battery pack placement area.

[0011] As a further preferred technical solution of the above technical solution, the main frame is provided with a plurality of reinforcing rib structures.

[0012] As a further preferred technical solution of the above technical solution, a connecting terminal is also provided at the front end of the battery pack box.

[0013] As a further preferred technical solution of the above technical solution, the first mounting bracket is provided with a first mounting groove, the second mounting bracket is provided with a second mounting groove, both ends of the third mounting bracket are respectively provided with first mounting protrusions, and both ends of the fourth mounting bracket are respectively provided with second mounting protrusions, the first mounting protrusions are respectively installed in the first mounting groove and the second mounting groove, and the second mounting protrusions are respectively installed in the first mounting groove and the second mounting groove.

[0014] As a further preferred technical solution of the above technical solution, the distributed energy storage integrated machine based on air cooling also includes an energy storage inverter, and the energy storage inverter is installed in the box module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the distributed energy storage integrated machine based on air cooling of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the distributed energy storage integrated machine based on air cooling of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the distributed energy storage integrated machine based on air cooling of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the battery pack placement area of ​​the air-cooled distributed energy storage integrated machine of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the battery pack placement area of ​​the air-cooled distributed energy storage integrated machine of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the battery pack box of the air-cooled distributed energy storage integrated machine of the utility model.

[0021] The reference numerals include: 100, box module; 110, main frame; 111, reinforcing rib structure; 120, front plate; 121, thermal insulation rock wool; 122, shutter; 130, rear plate; 131, first air outlet structure; 132, second air outlet structure; 133, first fan; 134, second fan; 140, top plate; 150, bottom plate; 160, first side plate; 170, second side plate; 180, battery pack placement area; 181, first support member; 182, second support member; 183, first mounting bracket; 183 1. First mounting groove; 184. Second mounting bracket; 1841. Second mounting groove; 185. Third mounting bracket; 1851. First mounting protrusion; 186. Fourth mounting bracket; 1861. Second mounting protrusion; 187. Fan mounting panel; 188. Cooling fan; 200. Battery pack module; 210. Battery pack case; 211. Ventilation hole; 212. Handle; 213. First top support; 214. Second top support; 215. Connecting terminal; 220. Energy storage battery; 300. Energy storage inverter. DETAILED DESCRIPTION

[0022] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0023] The utility model discloses a distributed energy storage integrated machine based on air cooling. The specific embodiments of the utility model are further described below in conjunction with the preferred embodiments.

[0024] In the embodiments of the present invention, those skilled in the art note that the energy storage and the like involved in the present invention may be regarded as prior art.

[0025] Preferred embodiments.

[0026] like Figure 1-6 As shown, the utility model discloses a distributed energy storage integrated machine based on air cooling, including a box module and a plurality of battery pack modules, wherein the battery pack modules are installed in the box module, wherein:

[0027] The box module comprises a main frame, a front plate, a rear plate, a top plate, a bottom plate, a first side plate and a second side plate, wherein the top plate, the bottom plate, the first side plate and the second side plate are all fixedly mounted on the main frame, one side of the front plate and one side of the rear plate are respectively hinged to the main frame, and the inner sides of the front plate, the rear plate, the top plate, the first side plate and the second side plate are all provided with thermal insulation rock wool (installed through a rock wool sealing plate);

[0028] The bottom of the front plate is provided with a shutter, the bottom of the rear plate is provided with a first air outlet structure and a second air outlet structure, the inner side of the first air outlet structure is provided with a first fan, and the inner side of the second air outlet structure is provided with a second fan (to ensure ventilation and heat dissipation of the bottom, including the energy storage converter);

[0029] The main frame is provided with a plurality of battery pack placement areas, and the battery pack placement areas are provided with a first support, a second support, a first mounting bracket, a second mounting bracket, a third mounting bracket, a fourth mounting bracket, a fan mounting panel and a cooling fan, the first mounting bracket is fixedly mounted on the inner side of the first support and the second mounting bracket is fixedly mounted on the inner side of the second support, the third mounting bracket and the fourth mounting bracket are both mounted between the first mounting bracket and the second mounting bracket, the fan mounting panel is mounted between the first support and the second support and the fan mounting panel is located on a side of the fourth mounting bracket away from the third mounting bracket, and the cooling fan is mounted on a side of the fan mounting panel close to the fourth mounting bracket;

[0030] The battery pack module is installed in the battery pack placement area, and the battery pack module includes a battery pack case and an energy storage battery, and the energy storage battery is installed in the battery pack case; the bottom of the battery pack case is installed between the first support member and the second support member, the side of the battery pack case is provided with ventilation holes, the front end of the battery pack case is provided with a handle, and the top of the battery pack case is provided with a first top support member and a second top support member, the first top support member is tightly attached to the first support member of the adjacent battery pack placement area, and the second top support member is tightly attached to the second support member of the adjacent battery pack placement area (increasing the structural strength between adjacent battery pack placement areas).

[0031] Specifically, the main frame is provided with a plurality of reinforcing rib structures.

[0032] More specifically, a connection terminal is also provided at the front end of the battery pack case.

[0033] Furthermore, the first mounting bracket is provided with a first mounting groove, the second mounting bracket is provided with a second mounting groove, both ends of the third mounting bracket are respectively provided with first mounting protrusions, and both ends of the fourth mounting bracket are respectively provided with second mounting protrusions, the first mounting protrusions are respectively installed in the first mounting groove and the second mounting groove, and the second mounting protrusions are respectively installed in the first mounting groove and the second mounting groove (the clamping method improves the structural strength).

[0034] Furthermore, the air-cooled distributed energy storage integrated machine also includes an energy storage inverter, which is installed in the box module.

[0035] It is worth mentioning that the technical features such as energy storage involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0036] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A distributed energy storage integrated machine based on air cooling, characterized in that: It includes a box module and a plurality of battery pack modules, wherein the battery pack modules are installed in the box module, wherein: The box module comprises a main frame, a front plate, a rear plate, a top plate, a bottom plate, a first side plate and a second side plate, wherein the top plate, the bottom plate, the first side plate and the second side plate are all fixedly mounted on the main frame, one side of the front plate and one side of the rear plate are respectively hinged to the main frame, and the inner sides of the front plate, the rear plate, the top plate, the first side plate and the second side plate are all provided with thermal insulation rock wool; The bottom of the front plate is provided with a shutter, the bottom of the rear plate is provided with a first air outlet structure and a second air outlet structure, the inner side of the first air outlet structure is provided with a first fan, and the inner side of the second air outlet structure is provided with a second fan; The main frame is provided with a plurality of battery pack placement areas, and the battery pack placement areas are provided with a first support, a second support, a first mounting bracket, a second mounting bracket, a third mounting bracket, a fourth mounting bracket, a fan mounting panel and a cooling fan, the first mounting bracket is fixedly mounted on the inner side of the first support and the second mounting bracket is fixedly mounted on the inner side of the second support, the third mounting bracket and the fourth mounting bracket are both mounted between the first mounting bracket and the second mounting bracket, the fan mounting panel is mounted between the first support and the second support and the fan mounting panel is located on a side of the fourth mounting bracket away from the third mounting bracket, and the cooling fan is mounted on a side of the fan mounting panel close to the fourth mounting bracket; The battery pack module is installed in the battery pack placement area, and the battery pack module includes a battery pack case and an energy storage battery, and the energy storage battery is installed in the battery pack case; the bottom of the battery pack case is installed between the first support member and the second support member, the side of the battery pack case is provided with ventilation holes, the front end of the battery pack case is provided with a handle, and the top of the battery pack case is provided with a first top support member and a second top support member, the first top support member is in close contact with the first support member of the adjacent battery pack placement area, and the second top support member is in close contact with the second support member of the adjacent battery pack placement area.

2. The air-cooled distributed energy storage integrated machine according to claim 1, characterized in that: The main frame is provided with a plurality of reinforcing rib structures.

3. The air-cooled distributed energy storage integrated machine according to claim 2, characterized in that: The front end of the battery pack box is also provided with a connecting terminal.

4. The air-cooled distributed energy storage integrated machine according to claim 3, characterized in that: The first mounting bracket is provided with a first mounting groove, the second mounting bracket is provided with a second mounting groove, both ends of the third mounting bracket are respectively provided with first mounting protrusions, and both ends of the fourth mounting bracket are respectively provided with second mounting protrusions, the first mounting protrusions are respectively installed in the first mounting groove and the second mounting groove, and the second mounting protrusions are respectively installed in the first mounting groove and the second mounting groove.

5. The air-cooled distributed energy storage integrated machine according to claim 4, characterized in that: The air-cooled distributed energy storage integrated machine also includes an energy storage inverter, which is installed in the box module.

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