CN219203261U - Liquid-cooled new forms of energy case - Google Patents
Liquid-cooled new forms of energy case Download PDFInfo
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- CN219203261U CN219203261U CN202222958090.8U CN202222958090U CN219203261U CN 219203261 U CN219203261 U CN 219203261U CN 202222958090 U CN202222958090 U CN 202222958090U CN 219203261 U CN219203261 U CN 219203261U
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- liquid
- new energy
- runner
- tank
- cooled new
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- 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
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Abstract
The utility model discloses a liquid-cooled new energy box, which comprises: the box, be provided with the runner board on the surface of this box bottom for form the liquid cooling runner between the surface of box bottom and the runner board, the runner board on be provided with a pair of liquid cooling joint that links to each other with the liquid cooling runner. The liquid-cooled new energy box is used for accommodating various new energy components such as a battery module and the like.
Description
Technical Field
The utility model relates to a new energy box, in particular to a liquid-cooled new energy box.
Background
With the high-speed development of new energy industry, at present, the capacity and the quantity of the battery modules are continuously increased, and the heat released during the operation of the battery modules is also increased, so that the performance requirement on the cooling technology of the battery modules is higher and higher. In the background of pursuing the light weight, high energy density and high integration of battery packs, the liquid cooling integrated box body becomes the research direction of the current new energy batteries. In order to improve the heat dissipation efficiency, conventionally, a liquid cooling plate (also called a water cooling plate in industry) provided with a liquid cooling runner is directly installed on the inner bottom wall of a new energy box (also called a PACK box), and a battery module is directly attached to the liquid cooling plate. Because the liquid cooling plate is arranged in the box, once the liquid cooling plate is damaged, the cooling liquid in the flow channel of the liquid cooling plate can leak into the box, thereby threatening the safety of the battery module, and causing serious safety problems.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: provided is a liquid-cooled new energy tank which does not affect a battery module even if liquid leaks.
In order to solve the technical problems, the utility model adopts the following technical scheme: a liquid-cooled new energy tank comprising: the box, be provided with the runner board on the surface of this box bottom for form the liquid cooling runner between the surface of box bottom and the runner board, the runner board on be provided with a pair of liquid cooling joint that links to each other with the liquid cooling runner.
In one preferable scheme, in the liquid-cooled new energy tank, two sides of the tank body are respectively provided with a longitudinal supporting beam, and a supporting surface at the bottom of the longitudinal supporting beam exceeds the flow passage plate.
In one preferred embodiment, in the liquid-cooled new energy tank, the flow channel plate is further provided with at least one transverse stiffening beam.
In one preferred scheme, in the liquid-cooled new energy tank, two ends of the transverse reinforcing beam are respectively connected with corresponding longitudinal supporting beams.
In one preferred scheme, in the liquid-cooled new energy box, a flange edge is arranged outwards at the edge of the top of the box body.
In one preferable scheme, in the liquid-cooled new energy box, a plurality of rivet nuts are circumferentially arranged on the flange edge.
In the preferred scheme, in the liquid-cooled new energy box, the box body and the runner plate are both aluminum plates.
The beneficial effects of the utility model are as follows: the utility model directly brazes the flow channel plate on the outer surface of the bottom wall of the box body to form the composite liquid cooling plate, has compact structure and saves material cost; moreover, the cooling liquid circulates outside the box body, and even if the flow channel is damaged, the cooling liquid can not enter the box body, so that the battery module can not be influenced.
Drawings
Fig. 1 is a schematic perspective view of a new energy box according to the present utility model.
Fig. 2 is a schematic diagram of an explosion structure of the new energy tank according to the present utility model.
The reference numerals in fig. 1 to 2 are: 1. the box body comprises a box body, 111, an outer surface, 12, flange edges, 121, rivet nuts, 2, runner plates, 201, a first liquid cooling joint, 202, a second liquid cooling joint, 3, a longitudinal supporting beam, 4 and a transverse reinforcing beam.
Detailed Description
The following describes in detail a specific embodiment of a liquid-cooled new energy tank according to the present utility model with reference to the accompanying drawings.
As shown in fig. 1 and 2, the liquid-cooled new energy tank according to the present utility model includes: the box body 1, the outer surface 111 (back surface) of the bottom of the box body 1 is soldered with a flow channel plate 2, so that a liquid cooling flow channel (which belongs to the conventional technology in the field and is not described herein) is formed between the outer surface 111 of the bottom of the box body 1 and the flow channel plate 2, and a first liquid cooling connector 201 and a second liquid cooling connector 202 connected with the liquid cooling flow channel are arranged on the flow channel plate 2; the two sides of the box body 1 are respectively provided with a longitudinal supporting beam 3, the supporting surface at the bottom of the longitudinal supporting beam 3 exceeds the runner plate 2 (the runner plate 2 is prevented from being damaged by collision), the runner plate 2 is provided with two transverse reinforcing beams 4 (the number of the transverse reinforcing beams 4 can be determined according to actual conditions), and two ends of the transverse reinforcing beams 4 are respectively connected with the corresponding longitudinal supporting beams 3. In this embodiment, the box 1 and the runner plate 2 are both aluminum plates.
In practical application, the edge of the top of the box body 1 is provided with a flange 12 for installing an upper cover outwards, and a plurality of rivet nuts 121 are arranged on the flange 12 along the circumferential direction.
In actual manufacturing, the box body 1 is formed by stretching, and the flat plate sheet for stretching the box body 1 is brazed with the runner plate 2, and then the flat plate sheet welded with the runner plate 2 is stretched to form the box body 1. Because the flat plate material piece is smoother before the stretch forming, the fit between the flat plate material piece and the runner plate is tighter, and the tightness of the formed runner is ensured.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.
Claims (6)
1. A liquid-cooled new energy tank comprising: the box body is characterized in that a runner plate is arranged on the outer surface of the bottom of the box body, so that a liquid cooling runner is formed between the outer surface of the bottom of the box body and the runner plate, and a pair of liquid cooling connectors connected with the liquid cooling runner are arranged on the runner plate; and at least one transverse stiffening beam is further arranged on the runner plate.
2. The liquid-cooled new energy tank as claimed in claim 1, wherein the two sides of the tank body are respectively provided with a longitudinal supporting beam, and the supporting surface at the bottom of the longitudinal supporting beam exceeds the flow passage plate.
3. The liquid-cooled new energy tank as claimed in claim 1, wherein both ends of the transverse reinforcement beam are respectively connected to corresponding longitudinal support beams.
4. The liquid cooled new energy tank of claim 1, wherein a flange is provided outwardly from the top edge of the tank.
5. The liquid-cooled new energy tank of claim 4, wherein a plurality of rivet nuts are circumferentially arranged on the flange edge.
6. A liquid cooled new energy tank as claimed in any one of claims 1 to 5 wherein said tank and runner plate are each made of aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222958090.8U CN219203261U (en) | 2022-11-04 | 2022-11-04 | Liquid-cooled new forms of energy case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222958090.8U CN219203261U (en) | 2022-11-04 | 2022-11-04 | Liquid-cooled new forms of energy case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219203261U true CN219203261U (en) | 2023-06-16 |
Family
ID=86713433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222958090.8U Active CN219203261U (en) | 2022-11-04 | 2022-11-04 | Liquid-cooled new forms of energy case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219203261U (en) |
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2022
- 2022-11-04 CN CN202222958090.8U patent/CN219203261U/en active Active
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