CN220627920U - Quick heat radiation structure of hexagonal battery module and hexagonal battery module - Google Patents
Quick heat radiation structure of hexagonal battery module and hexagonal battery module Download PDFInfo
- Publication number
- CN220627920U CN220627920U CN202321959434.5U CN202321959434U CN220627920U CN 220627920 U CN220627920 U CN 220627920U CN 202321959434 U CN202321959434 U CN 202321959434U CN 220627920 U CN220627920 U CN 220627920U
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- battery module
- water inlet
- panel
- hexagonal
- liquid
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- 230000005855 radiation Effects 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000001816 cooling Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 239000000110 cooling liquid Substances 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 206010009866 Cold sweat Diseases 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The embodiment of the utility model provides a hexagonal battery module and a rapid heat dissipation structure thereof, and belongs to the technical field of battery cooling. The hexagonal battery module is the battery module that hexagonal battery cell constitutes, heat radiation structure includes: a water inlet panel for introducing a cooling liquid; one end of the liquid cooling flow channel is connected with the water inlet panel to guide in cooling liquid, and the plurality of liquid cooling flow channels are respectively arranged on the side surfaces of the hexagonal single batteries; the water outlet panel is connected with the other end of the liquid cooling runner and is used for guiding out cooling liquid; and a plurality of hollowed-out parts are arranged on the water inlet panel and/or the water outlet panel, so that the electrodes of the hexagonal single batteries are conveniently led out. The heat dissipation structure is simple in structure and can efficiently dissipate heat of the battery module.
Description
Technical Field
The utility model relates to the technical field of battery cooling, in particular to a hexagonal battery module rapid heat dissipation structure and a hexagonal battery module.
Background
With the rapid development of new energy industry, the energy storage concept is also becoming more important. The battery module can stably and safely work within a certain temperature range, and the battery module needs to stably and safely work for a long time under more severe environment and use requirements.
The existing hexagonal battery module usually adopts air cooling for heat dissipation, and a fan nearby the battery module is designed to form forced convection to take away the heat on the surface of the battery module, so that the rapid temperature rise caused by high-current charge and discharge is aimed at, and the air cooling effect is not ideal.
Disclosure of Invention
The utility model provides a hexagonal battery module rapid heat dissipation structure and a hexagonal battery module.
In order to achieve the above object, an embodiment of the present utility model provides a fast heat dissipation structure of a hexagonal battery module, where the hexagonal battery module is a battery module formed by hexagonal single batteries, and the heat dissipation structure includes:
a water inlet panel for introducing a cooling liquid;
one end of the liquid cooling flow channel is connected with the water inlet panel to guide in cooling liquid, and the plurality of liquid cooling flow channels are respectively arranged on the side surfaces of the hexagonal single batteries;
the water outlet panel is connected with the other end of the liquid cooling runner and is used for guiding out cooling liquid;
and a plurality of hollowed-out parts are arranged on the water inlet panel and/or the water outlet panel, so that the electrodes of the hexagonal single batteries are conveniently led out.
Optionally, the water inlet panel is disposed above the water outlet panel.
Optionally, the liquid cooling runners are uniformly arranged in an S shape.
Optionally, the liquid cooling flow channel is made of a heat conducting material.
Optionally, the water inlet on the water inlet panel and the water outlet on the water outlet panel are positioned on the same side.
Optionally, the water inlet panel and/or the water outlet panel comprise a fixing block, and the fixing block is arranged between two adjacent rows of hollowed-out parts and used for partially covering the hollowed-out parts so as to limit the hexagonal single battery.
Optionally, each two adjacent fixed blocks are connected to each other.
Optionally, the water inlet panel and/or the water outlet panel comprise fixing beams for fixing the integrated battery module.
On the other hand, the utility model also provides a hexagonal battery module, which comprises the radiating structure, a battery module body and liquid cooling equipment, wherein the battery module body is arranged in the radiating structure, and a liquid injection port of the liquid cooling equipment is connected with a water inlet panel and a water outlet panel of the radiating structure.
Through the technical scheme, the hexagonal battery module rapid heat dissipation structure and the hexagonal battery module are characterized in that the cooling liquid is led in through the water inlet panel, flows into the liquid cooling channels connected with the water inlet panel and respectively arranged on the side surfaces of the hexagonal single batteries, and the cooling liquid takes away working heat of the hexagonal single batteries in the flowing process of the liquid cooling channels, so that uniform cooling of each hexagonal single battery is realized, and is led out through the water outlet panel connected with the liquid cooling channels.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments 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, without limitation, the embodiments of the utility model. In the drawings:
fig. 1 is a schematic view of a hexagonal battery module rapid heat dissipation structure according to an embodiment of the present utility model;
fig. 2 is a schematic view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model after being put into the hexagonal battery module;
fig. 3 is a top view of a hexagonal battery module quick heat dissipation structure according to an embodiment of the present utility model;
fig. 4 is a perspective view of a hexagonal battery module rapid heat dissipation structure according to an embodiment of the present utility model.
Description of the reference numerals
1. Water inlet panel 2 and liquid cooling runner
3. Hexagonal single battery 4 and water outlet panel
5. Water inlet 6 and water outlet
7. Fixed block 8 and fixed beam
Detailed Description
The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the embodiments of the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the positional relationship of the various components with respect to one another in the vertical, vertical or gravitational directions.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Fig. 1 is a schematic view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model, fig. 2 is a schematic view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model after being put into the hexagonal battery module, and fig. 3 is a top view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model. The hexagonal battery module in the utility model is a battery module composed of hexagonal single batteries, as shown in fig. 3. In the fig. 1 and 2, the heat dissipation structure may include a water inlet panel 1, a liquid cooling flow channel 2, and a water outlet panel 4. Wherein the water inlet panel 1 may be used for introducing a cooling liquid. One end of the liquid cooling runner 2 is connected with the water inlet panel 1 to guide in the coolant, and the liquid cooling runner 2 is a plurality of, and sets up in the side of hexagon monomer battery 3 respectively for the cooling battery module. The water outlet panel 4 is connected with the other end of the liquid cooling runner 2 and is used for guiding out cooling liquid. And a plurality of hollowed-out parts are arranged on the water inlet panel 1 and/or the water outlet panel 4 so as to lead out electrodes of the hexagonal single batteries 3. The cooling liquid is led into the water inlet panel 1, flows through the liquid cooling runner 2 connected with the water inlet panel 1, and is converged to the water outlet panel 4 for being led out, so that the battery module is cooled. The liquid cooling flow passage 2 has an effect of fixing the battery module in addition to a cooling effect.
In this embodiment, the relative positions of the water inlet panel 1 and the water outlet panel 4 may be in a variety of ways known to those skilled in the art. In order to facilitate the uniform flow of cold sweat through each liquid cooling channel 2 and thus the uniform heat dissipation, in a preferred example of the present utility model, the water inlet panel 1 may be disposed above the water outlet panel 4, and the cooling liquid may uniformly flow into the liquid cooling channels 2 under the influence of gravity, thereby the uniform heat dissipation.
Fig. 4 is a perspective view of a hexagonal battery module rapid heat dissipation structure according to an embodiment of the present utility model. In this embodiment, the shape of the liquid cooling flow path 2 may be various shapes known to those skilled in the art, such as an H-shape. In view of improving the liquid cooling effect and the flow direction of the cooling liquid, in a preferred example of the present utility model, the shape of the liquid cooling flow channels 2 may be S-shaped and uniformly arranged as shown in fig. 4.
In this embodiment, the material for manufacturing the liquid cooling flow channel 2 may be various materials known to those skilled in the art, such as plastics. However, in consideration of the necessity of heat dissipation of the battery module by the liquid cooling flow channel 2, the liquid cooling flow channel 2 is made of a heat conductive material in a preferred example of the present utility model.
The relative positions of the water inlet 5 on the water inlet panel 1 and the water outlet 6 on the water outlet panel 4 may be a variety of positions known to those skilled in the art. In view of the design and operation of the overall heat dissipating structure for convenience, in a preferred example of the present utility model, the water inlet 5 on the water inlet panel 1 and the water outlet 6 on the water outlet panel 4 are located on the same side.
In order to limit the hexagonal-shaped battery cells 3, in one embodiment of the utility model the water inlet panel 1 and/or the water outlet panel 4 may further comprise a fixing block 7. The fixing block 7 can be arranged between two adjacent rows of hollowed-out parts and used for partially covering the hollowed-out parts so as to limit the hexagonal single battery 3.
Further, in order to limit the plurality of hexagonal unit cells 3, in one embodiment of the present utility model, every two adjacent fixing blocks 7 are connected to each other.
In order to fix the integrated battery module, in one embodiment of the present utility model, the water inlet panel 1 and/or the water outlet panel 4 may further include fixing beams 8. The fixing beam 8 is used for fixing the whole battery module.
On the other hand, the utility model also provides a hexagonal battery module, which comprises the radiating structure, a battery module body and liquid cooling equipment, wherein the battery module body is arranged in the radiating structure, and a liquid injection port of the liquid cooling equipment is connected with a water inlet panel and a water outlet panel of the radiating structure. The heat dissipation structure is specifically shown in fig. 1 to 4.
Fig. 1 is a schematic view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model, fig. 2 is a schematic view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model after being put into the hexagonal battery module, and fig. 3 is a top view of a rapid heat dissipation structure of a hexagonal battery module according to an embodiment of the present utility model. The hexagonal battery module in the utility model is a battery module composed of hexagonal single batteries, as shown in fig. 3. In the fig. 1 and 2, the heat dissipation structure may include a water inlet panel 1, a liquid cooling flow channel 2, and a water outlet panel 4. Wherein the water inlet panel 1 may be used for introducing a cooling liquid. One end of the liquid cooling runner 2 is connected with the water inlet panel 1 to guide in the coolant, and the liquid cooling runner 2 is a plurality of, and sets up in the side of hexagon monomer battery 3 respectively for the cooling battery module. The water outlet panel 4 is connected with the other end of the liquid cooling runner 2 and is used for guiding out cooling liquid. And a plurality of hollowed-out parts are arranged on the water inlet panel 1 and/or the water outlet panel 4 so as to lead out electrodes of the hexagonal single batteries 3. The cooling liquid is led into the water inlet panel 1, flows through the liquid cooling runner 2 connected with the water inlet panel 1, and is converged to the water outlet panel 4 for being led out, so that the battery module is cooled. The liquid cooling flow passage 2 has an effect of fixing the battery module in addition to a cooling effect.
In this embodiment, the relative positions of the water inlet panel 1 and the water outlet panel 4 may be in a variety of ways known to those skilled in the art. In order to facilitate the uniform flow of cold sweat through each liquid cooling channel 2 and thus the uniform heat dissipation, in a preferred example of the present utility model, the water inlet panel 1 may be disposed above the water outlet panel 4, and the cooling liquid may uniformly flow into the liquid cooling channels 2 under the influence of gravity, thereby the uniform heat dissipation.
Fig. 4 is a perspective view of a hexagonal battery module rapid heat dissipation structure according to an embodiment of the present utility model. In this embodiment, the shape of the liquid cooling flow path 2 may be various shapes known to those skilled in the art, such as an H-shape. In view of improving the liquid cooling effect and the flow direction of the cooling liquid, in a preferred example of the present utility model, the shape of the liquid cooling flow channels 2 may be S-shaped and uniformly arranged as shown in fig. 4.
In this embodiment, the material for manufacturing the liquid cooling flow channel 2 may be various materials known to those skilled in the art, such as plastics. However, in consideration of the necessity of heat dissipation of the battery module by the liquid cooling flow channel 2, the liquid cooling flow channel 2 is made of a heat conductive material in a preferred example of the present utility model.
The relative positions of the water inlet 5 on the water inlet panel 1 and the water outlet 6 on the water outlet panel 4 may be a variety of positions known to those skilled in the art. In view of the design and operation of the overall heat dissipating structure for convenience, in a preferred example of the present utility model, the water inlet 5 on the water inlet panel 1 and the water outlet 6 on the water outlet panel 4 are located on the same side.
In order to limit the hexagonal-shaped battery cells 3, in one embodiment of the utility model the water inlet panel 1 and/or the water outlet panel 4 may further comprise a fixing block 7. The fixing block 7 can be arranged between two adjacent rows of hollowed-out parts and used for partially covering the hollowed-out parts so as to limit the hexagonal single battery 3.
Further, in order to limit the plurality of hexagonal unit cells 3, in one embodiment of the present utility model, every two adjacent fixing blocks 7 are connected to each other.
In order to fix the integrated battery module, in one embodiment of the present utility model, the water inlet panel 1 and/or the water outlet panel 4 may further include fixing beams 8. The fixing beam 8 is used for fixing the whole battery module.
Through the technical scheme, the hexagonal battery module rapid heat dissipation structure and the hexagonal battery module are characterized in that the cooling liquid is led in through the water inlet panel, flows into the liquid cooling channels connected with the water inlet panel and respectively arranged on the side surfaces of the hexagonal single batteries, and the cooling liquid takes away working heat of the hexagonal single batteries in the flowing process of the liquid cooling channels, so that uniform cooling of each hexagonal single battery is realized, and is led out through the water outlet panel connected with the liquid cooling channels.
It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (9)
1. The utility model provides a quick heat radiation structure of hexagon battery module, its characterized in that, hexagon battery module is the battery module that hexagon battery cell constitutes, heat radiation structure includes:
a water inlet panel for introducing a cooling liquid;
one end of the liquid cooling flow channel is connected with the water inlet panel to guide in cooling liquid, and the plurality of liquid cooling flow channels are respectively arranged on the side surfaces of the hexagonal single batteries;
the water outlet panel is connected with the other end of the liquid cooling runner and is used for guiding out cooling liquid;
and a plurality of hollowed-out parts are arranged on the water inlet panel and/or the water outlet panel, so that the electrodes of the hexagonal single batteries are conveniently led out.
2. The heat dissipating structure of claim 1, wherein the water inlet panel is disposed above the water outlet panel.
3. The heat dissipating structure of claim 1, wherein the liquid cooling channels are uniformly arranged in an S-shape.
4. The heat dissipating structure of claim 1, wherein said liquid-cooled runner is made of a thermally conductive material.
5. The heat dissipating structure of claim 1, wherein the water inlet on the water inlet panel and the water outlet on the water outlet panel are on the same side.
6. The heat dissipation structure according to claim 1, wherein the water inlet panel and/or the water outlet panel comprises a fixing block disposed between two adjacent rows of hollowed-out portions, and configured to partially cover the hollowed-out portions to limit the hexagonal unit cells.
7. The heat dissipating structure of claim 6, wherein each two adjacent ones of said fixed blocks are connected to each other.
8. The heat dissipating structure of claim 1, wherein the water inlet panel and/or the water outlet panel comprises a fixing beam for fixing the integrated battery module.
9. A hexagonal battery module, characterized in that, the battery module includes the heat radiation structure of any one of claims 1 to 8, battery module body and liquid cooling equipment, the battery module body set up in the heat radiation structure, the notes liquid mouth of liquid cooling equipment with heat radiation structure's water inlet panel and delivery port panel are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959434.5U CN220627920U (en) | 2023-07-24 | 2023-07-24 | Quick heat radiation structure of hexagonal battery module and hexagonal battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959434.5U CN220627920U (en) | 2023-07-24 | 2023-07-24 | Quick heat radiation structure of hexagonal battery module and hexagonal battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627920U true CN220627920U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959434.5U Active CN220627920U (en) | 2023-07-24 | 2023-07-24 | Quick heat radiation structure of hexagonal battery module and hexagonal battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627920U (en) |
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2023
- 2023-07-24 CN CN202321959434.5U patent/CN220627920U/en active Active
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