CN215731878U

CN215731878U - Even heating panel of energy storage cabinet battery

Info

Publication number: CN215731878U
Application number: CN202121300923.0U
Authority: CN
Inventors: 沈兆建; 尤若波
Original assignee: Qingyun Yangzhou Technology Co ltd
Current assignee: Qingyun Yangzhou Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-01
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a uniform battery heat dissipation plate for an energy storage cabinet, which comprises an energy storage cabinet body and a plurality of battery components arranged in the energy storage cabinet body, wherein a first water inlet joint and a first water outlet joint are arranged at the upper end of one side of the energy storage cabinet body in a penetrating manner, a main water inlet pipeline is arranged at the inner side of the first water inlet joint, a main water outlet pipeline is arranged at the inner side of the first water outlet joint, heat dissipation circulation plates are arranged among the battery components, a closed-loop circulation loop pipe is arranged in an inner cavity of each heat dissipation circulation plate, a second water inlet joint is arranged at the lower end of one side of the closed-loop circulation loop pipe, a second water outlet joint is arranged at the upper end of the other side of the closed-loop circulation loop pipe, a water inlet branch pipe is connected and arranged between the second water inlet joint and the main water inlet pipeline, and a water outlet branch pipe is connected and arranged between the second water outlet joint and the main water outlet pipeline. The main water inlet pipeline and the main water outlet pipeline are separately connected, and the water inlet branch pipe and the water outlet branch pipe are respectively connected in a parallel connection mode, so that the heat dissipation is more uniform.

Description

Even heating panel of energy storage cabinet battery

Technical Field

The utility model relates to the technical field of heat dissipation device equipment, in particular to a uniform heat dissipation plate for a battery of an energy storage cabinet.

Background

The national improvement commission and the national energy agency have issued "initiative plan for energy technology revolution innovation (2016-2030), in which the energy storage technology is listed as one of the key innovative tasks in the future 15 years in China as the key technology for the development of the energy internet and renewable energy industry, and energy storage has become the inevitable choice for the development of the future power industry. Because the access electric wire netting of new forms of energy scale, the electric power peak clipping is filled out, participate in the pressure regulating frequency modulation, the needs in the aspect of development little electric wire netting etc, the energy storage will be indispensable role in electric power system in the future, generally select the battery as the energy storage medium in the energy storage cabinet, the battery has energy density big, but quick charge-discharge, environmental modification requires advantages such as little, be called green battery, battery and other subassemblies have certain heat release when charging and discharging, install industrial air conditioner or fan at cabinet internal portion one end or both ends, a temperature control for cabinet internal portion, like this, will have the radiating while, the quantity of battery will reduce to some extent, or increase heat abstractor between the group battery, but traditional heat abstractor is mostly the serial-type heat dissipation, there is the uneven phenomenon of heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a uniform heat dissipation plate for a battery of an energy storage cabinet, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an even heating panel of energy storage cabinet battery, includes that the energy storage cabinet body and energy storage cabinet are internal installs a plurality of battery pack, one side upper end of the energy storage cabinet body runs through and installs first water supply connector and first water connectors, main inlet channel is installed to first water supply connector inboard, main outlet conduit is installed to first water connectors inboard, install the heat dissipation runner plate between the battery pack, closed loop circulation return pipe is installed to heat dissipation runner plate inner chamber, the second water supply connector is installed to closed loop circulation return pipe one side lower extreme, the second outlet channel is installed to closed loop circulation return pipe opposite side upper end, the second water supply connector with connect between the main inlet channel and install water inlet branch pipe, the second outlet channel with connect between the main outlet conduit and install water branch pipe.

Furthermore, the main water inlet pipeline, the main water outlet pipeline, the water inlet branch pipe and the water outlet branch pipe are all made of aluminum pipes.

Furthermore, the central axis of the second water inlet joint is lower than the central axis of the second water outlet joint.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the main water inlet pipeline and the main water outlet pipeline are separately connected, and the water inlet branch pipe and the water outlet branch pipe are respectively connected in a parallel connection manner, so that the heat dissipation is more uniform, and the condition of nonuniform heat dissipation is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention in its entirety;

fig. 2 is a perspective view of the heat sink and battery assembly of the present invention;

FIG. 3 is a perspective view of the heat sink of the present invention;

fig. 4 is a schematic structural view of the heat radiating plate of the present invention.

In the figure: 1. an energy storage cabinet body; 2. a battery assembly; 3. a first water inlet joint; 4. a first water outlet joint; 5. a main water inlet pipe; 6. a main water outlet pipe; 7. a heat dissipation circulation plate; 8. a closed loop flow loop pipe; 9. a second water inlet joint; 10. a second water outlet joint; 11. a water inlet branch pipe; 12. and (4) a water outlet branch pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

the energy storage cabinet battery uniform heat dissipation plate as shown in fig. 1 to 4 in the drawings of the specification comprises an energy storage cabinet body 1 and a plurality of battery assemblies 2 installed in the energy storage cabinet body 1, a first water inlet connector 3 and a first water outlet connector 4 are installed at the upper end of one side of the energy storage cabinet body 1 in a penetrating manner, a main water inlet pipeline 5 is installed on the inner side of the first water inlet connector 3, a main water outlet pipeline 6 is installed on the inner side of the first water outlet connector 4, a heat dissipation circulating plate 7 is installed between the battery assemblies 2, a closed-loop circulating loop pipe 8 is installed in the inner cavity of the heat dissipation circulating plate 7, a second water inlet connector 9 is installed at the lower end of one side of the closed-loop circulating loop pipe 8, a second water outlet connector 10 is installed at the upper end of the other side of the closed-loop circulating loop pipe 8, a water inlet branch pipe 11 is installed between the second water inlet connector 9 and the main water inlet pipeline 5, and a water outlet branch pipe 12 is installed between the second water outlet connector 10 and the main water outlet pipeline 6.

In order to better cool the battery assembly 2 and circulate the temperature of the water in the pipeline for cooling, further, the main water inlet pipeline 5, the main water outlet pipeline 6, the water inlet branch pipe 11 and the water outlet branch pipe 12 are all made of aluminum pipes.

In order to avoid more bubbles in the closed-loop circulation loop pipe 8, the bubbles are discharged in a low-in and high-out mode, and further, the central axis of the second water inlet joint 9 is lower than that of the second water outlet joint 10.

According to the utility model, the main water inlet pipeline 5 and the main water outlet pipeline 6 are separately connected, and the water inlet branch pipe 11 and the water outlet branch pipe 12 are respectively connected in a parallel connection manner, so that the heat dissipation is more uniform, and the condition of non-uniform heat dissipation is avoided.

Example two:

the uniform heat dissipation plate for the batteries of the energy storage cabinet, provided by the utility model, cools the battery assembly by water cooling, and external circulating water enters the main water inlet pipeline 5 through the first water inlet joint 3, a plurality of water inlet branch pipes 11 are connected on the main water inlet pipe 5 in a penetrating way, the circularly cooled water slowly flows into a closed loop circulation loop pipe 8 in the inner cavity of the heat dissipation circulation plate 7, so that the surface of the heat dissipation circulation plate 7 is cooled, and absorb the inside heat of battery pack, make its rapid cooling, the circulating water after the heat absorption flows into main outlet conduit 6 through water outlet branch pipe 12, goes out through first water connectors 4 circulation at last, and continuous circulation constantly absorbs the heat and cools down, adopts the parallel connection mode, guarantees that all battery packs 2's cooling is unanimous, can not have the condition that the front end cooling rear end still high temperature appears, and overall structure is compact, and the cooling effect is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an even heating panel of energy storage cabinet battery, installs a plurality of battery pack (2) in the energy storage cabinet body (1) and the energy storage cabinet body (1), its characterized in that: a first water inlet joint (3) and a first water outlet joint (4) are arranged at the upper end of one side of the energy storage cabinet body (1) in a penetrating way, a main water inlet pipeline (5) is arranged on the inner side of the first water inlet joint (3), a main water outlet pipeline (6) is arranged on the inner side of the first water outlet joint (4), a heat dissipation circulation plate (7) is arranged between the battery components (2), a closed loop circulation loop pipe (8) is arranged in the inner cavity of the heat dissipation circulation plate (7), a second water inlet joint (9) is arranged at the lower end of one side of the closed loop circulation loop pipe (8), a second water outlet joint (10) is arranged at the upper end of the other side of the closed loop circulation loop pipe (8), a water inlet branch pipe (11) is connected and installed between the second water inlet joint (9) and the main water inlet pipeline (5), a water outlet branch pipe (12) is connected and installed between the second water outlet joint (10) and the main water outlet pipeline (6).

2. The energy storage cabinet battery uniform heat dissipation plate as recited in claim 1, wherein: the main water inlet pipeline (5), the main water outlet pipeline (6), the water inlet branch pipe (11) and the water outlet branch pipe (12) are all made of aluminum pipes.

3. The energy storage cabinet battery uniform heat dissipation plate as recited in claim 1, wherein: the central axis of the second water inlet joint (9) is lower than that of the second water outlet joint (10).