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

Abstract

The utility model discloses a distributed energy storage all-in-one machine based on liquid cooling, which comprises a box body module and a battery pack module, the battery pack module is installed in the box body module, the box body module comprises a first shell and a second shell, the first shell is fixedly connected with the second shell, the first shell is provided with a control display panel, and the second shell is provided with a liquid cooling module. One end of the second shell is provided with a bending part, the bending part is provided with a connecting plate, and the connecting plate is provided with a first connector and a second connector. According to the liquid cooling-based distributed energy storage all-in-one machine disclosed by the utility model, linkage is carried out through the box body module and the battery pack module, and the battery pack is stabilized through structures such as the battery pack placing frame, the fixing piece and the fixing plate, so that the battery pack is not easy to shake, and the liquid cooling-based distributed energy storage all-in-one machine has the advantages of stable structure, high safety, 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 a distributed integrated energy storage machine based on liquid cooling. Background Art

[0002] The integrated energy storage device is an electrical device that stores photovoltaic solar energy and mains electricity for use as a backup power source. It is mainly used in the field of power system energy management.

[0003] Many existing all-in-one battery packs have low mounting structure strength and are prone to shaking during installation and transportation, thus posing certain safety hazards during use.

[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 liquid cooling, which is linked by a box module and a battery pack module, and stabilizes the battery pack by structures such as a battery pack placement frame, fixings and fixing plates, so that it is not prone to shaking. It has the advantages of stable structure, high safety and high practicality.

[0006] In order to achieve the above objectives, the utility model provides a distributed energy storage integrated machine based on liquid cooling, comprising a box module and a battery pack module, wherein the battery pack module is installed in the box module, wherein:

[0007] The box module includes a first shell and a second shell, the first shell and the second shell are fixedly connected, the first shell is provided with a control display panel, one end of the second shell is provided with a bending portion, the bending portion is installed with a connecting plate, and the connecting plate is provided with a first connector and a second connector, and the second shell is provided with a first mounting member, a second mounting member, a third mounting member and a fourth mounting member (for being firmly fixed at a preset position) on a side of the second shell away from the first shell;

[0008] The battery pack module includes a battery pack placement frame, a first connecting copper bar, a second connecting copper bar and a plurality of battery packs, the battery packs are sequentially installed on the battery pack placement frame, the battery pack placement frame includes a first enclosure, a second enclosure, a third enclosure and a fourth enclosure connected in sequence, the first enclosure is installed with a circuit board; adjacent battery packs are connected by fixings (for both electrical connection and improving the stability between battery packs), one end of the first connecting copper bar is connected to one of the battery packs and the other end of the first connecting copper bar is connected to the first connecting head, one end of the second connecting copper bar is connected to another of the battery packs and the other end of the second connecting copper bar is connected to the second connecting head.

[0009] As a further preferred technical solution of the above technical solution, the battery pack placement frame also includes a first fixing plate and a second fixing plate of the battery pack, the first fixing plate and the second fixing plate both cover the battery pack, one end of the first fixing plate and one end of the second fixing plate are both fixedly installed on the second enclosure plate, and the other end of the first fixing plate and the other end of the second fixing plate are both fixedly installed on the fourth enclosure plate (further improving the installation stability of the battery pack).

[0010] As a further preferred technical solution of the above technical solution, the battery pack is provided with a first fixing hole, the fixing piece is provided with a second fixing hole, and the first fixing hole is aligned with the second fixing hole.

[0011] As a further preferred technical solution of the above technical solution, a liquid cooling pipe is provided inside the first shell.

[0012] As a further preferred technical solution of the above technical solution, the connecting plate is provided with an (input / output) liquid cooling pipe connector, and the liquid cooling pipe connector is connected to the liquid cooling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the distributed energy storage integrated machine based on liquid cooling of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the distributed energy storage integrated machine based on liquid cooling of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the distributed energy storage integrated machine based on liquid cooling of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the distributed energy storage integrated machine based on liquid cooling of the utility model.

[0017] The reference numerals include: 100, box module; 110, first shell; 111, control display panel; 120, second shell; 121, bending portion; 122, connecting plate; 1221, first connector; 1222, second connector; 123, first mounting member; 124, second mounting member; 125, third mounting member; 126, fourth mounting member; 200, battery pack module; 210, battery pack placement frame; 211, first enclosure; 2111, circuit board; 212, second enclosure; 213, third enclosure; 214, fourth enclosure; 215, first fixing plate; 216, second fixing plate; 220, first connecting copper bus; 230, second connecting copper bus; 240, battery pack; 241, first fixing hole; 250, fixing member; 251, second fixing hole. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model discloses a distributed energy storage integrated machine based on liquid cooling. The specific embodiments of the utility model are further described below in conjunction with the preferred embodiments.

[0020] In the embodiments of the present invention, those skilled in the art note that the liquid cooling device and the like involved in the present invention may be regarded as prior art.

[0021] Preferred embodiments.

[0022] like Figure 1-4 As shown, the utility model discloses a distributed energy storage integrated machine based on liquid cooling, including a box module 100 and a battery pack module 200, wherein the battery pack module 200 is installed in the box module 100, wherein:

[0023] The box module 100 includes a first shell 110 and a second shell 120, the first shell 110 and the second shell 120 are fixedly connected, the first shell 110 is provided with a control display panel 111, one end of the second shell 120 is provided with a bending portion 121, the bending portion 121 is installed with a connecting plate 122, and the connecting plate 122 is provided with a first connector 1221 and a second connector 1222, and the second shell 120 is provided with a first mounting member 123, a second mounting member 124, a third mounting member 125 and a fourth mounting member 126 (for being firmly fixed at a preset position) on a side away from the first shell 110;

[0024] The battery pack module 200 includes a battery pack placement frame 210, a first connecting copper bar 220, a second connecting copper bar 230 and a plurality of battery packs 240, wherein the battery packs 240 are sequentially installed on the battery pack placement frame 210, and the battery pack placement frame 210 includes a first enclosure 211, a second enclosure 212, a third enclosure 213 and a fourth enclosure 214 (for placing the battery pack therein to improve stability) which are connected in sequence, and the first enclosure 211 is installed with a circuit board 2111; adjacent battery packs 240 are connected by fixing members 250 (for both electrical connection and improving stability between battery packs), one end of the first connecting copper bar 220 is connected to one of the battery packs 240 and the other end of the first connecting copper bar 220 is connected to the first connecting head 1221, one end of the second connecting copper bar 230 is connected to another of the battery packs 240 and the other end of the second connecting copper bar 230 is connected to the second connecting head 1222.

[0025] Specifically, the battery pack placement frame 210 also includes a first fixing plate 215 and a second fixing plate 216 of the battery pack, the first fixing plate 215 and the second fixing plate 216 both cover the battery pack 240, one end of the first fixing plate 215 and one end of the second fixing plate 216 are both fixedly mounted on the second enclosure 212, and the other end of the first fixing plate 215 and the other end of the second fixing plate 216 are both fixedly mounted on the fourth enclosure 216 (further improving the installation stability of the battery pack).

[0026] More specifically, the battery pack 240 is provided with a first fixing hole 241 , and the fixing member 250 is provided with a second fixing hole 251 , and the first fixing hole 241 is aligned with the second fixing hole 251 .

[0027] Furthermore, a liquid cooling pipe (not shown) is provided inside the first shell.

[0028] Furthermore, the connecting plate is provided with an (input / output) liquid cooling pipe connector (not shown), and the liquid cooling pipe connector is connected to the liquid cooling pipe (the liquid cooling pipe connector is connected to the liquid cooling device for heat dissipation of the battery pack).

[0029] It is worth mentioning that the technical features such as liquid cooling equipment 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 invention point of this utility model patent. This utility model patent will not be further elaborated.

[0030] 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 device based on liquid cooling. It is characterized in that It includes a box module and a battery pack module, wherein the battery pack module is installed in the box module, wherein: The box module comprises a first shell and a second shell, the first shell and the second shell are fixedly connected, the first shell is provided with a control display panel, one end of the second shell is provided with a bending portion, the bending portion is provided with a connecting plate, and the connecting plate is provided with a first connector and a second connector, and the second shell is provided with a first mounting member, a second mounting member, a third mounting member and a fourth mounting member on a side away from the first shell; The battery pack module includes a battery pack placement frame, a first connecting copper bar, a second connecting copper bar and a plurality of battery packs, the battery packs are sequentially installed on the battery pack placement frame, the battery pack placement frame includes a first enclosure, a second enclosure, a third enclosure and a fourth enclosure connected in sequence, the first enclosure is installed with a circuit board; adjacent battery packs are connected by fixings, one end of the first connecting copper bar is connected to one of the battery packs and the other end of the first connecting copper bar is connected to the first connecting head, one end of the second connecting copper bar is connected to another of the battery packs and the other end of the second connecting copper bar is connected to the second connecting head.

2. According to claim 1, a distributed energy storage integrated machine based on liquid cooling, It is characterized in that The battery pack placement frame also includes a first fixing plate and a second fixing plate for the battery pack, the first fixing plate and the second fixing plate both cover the battery pack, one end of the first fixing plate and one end of the second fixing plate are both fixedly mounted on the second enclosure, and the other end of the first fixing plate and the other end of the second fixing plate are both fixedly mounted on the fourth enclosure.

3. According to claim 2, a distributed energy storage integrated machine based on liquid cooling, It is characterized in that The battery pack is provided with a first fixing hole, the fixing member is provided with a second fixing hole, and the first fixing hole is aligned with the second fixing hole.

4. According to claim 3, a distributed energy storage integrated machine based on liquid cooling, It is characterized in that A liquid cooling pipeline is arranged inside the first shell.

5. A distributed energy storage integrated machine based on liquid cooling according to claim 4, It is characterized in that The connecting plate is provided with a liquid cooling pipe connector, and the liquid cooling pipe connector is connected to the liquid cooling pipe.

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