CN218472061U - New forms of energy battery cooling plate prevents to connect and welds hourglass structure - Google Patents
New forms of energy battery cooling plate prevents to connect and welds hourglass structure Download PDFInfo
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- CN218472061U CN218472061U CN202221882446.8U CN202221882446U CN218472061U CN 218472061 U CN218472061 U CN 218472061U CN 202221882446 U CN202221882446 U CN 202221882446U CN 218472061 U CN218472061 U CN 218472061U
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- flat pipe
- welding
- energy battery
- water
- cooling plate
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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 new energy battery cooling plate prevents to connect and welds hourglass structure, including water-cooling joint, welding ring and flat pipe, weld the ring set up in the water-cooling joint with between the flat pipe, the one end that flat pipe is close to the welding ring still is equipped with a plurality of anchor points. The utility model has the advantages that: the front end of the flat pipe is newly provided with a positioning convex point model, the positions of the welding rings are limited in the brazing process of the water-cooling joint and the flat pipe, the welding rate is guaranteed, the yield of products is improved, the problem that the reject ratio of the existing structure is higher in the welding process is solved, the yield of the products is greatly improved, and the benefit of the products is increased.
Description
Technical Field
The utility model relates to a new energy battery cooling plate technical field specifically is a new energy battery cooling plate prevents to connect and welds hourglass structure.
Background
In the prior art, in the new energy battery industry, a liquid cooling heat exchanger plays a crucial role, mainly in cooling a battery pack, and in the existing flat tube, because of the position scheme of an unlimited welding ring on the flat tube, when welding is caused, a water cooling joint is easy to weld out, a refrigerant seeps out, the product is bad, and the production yield of an enterprise is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy battery cooling plate prevents to connect and welds hourglass structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy battery cooling plate prevents to connect and welds hourglass structure, includes water-cooling joint, welds ring and flat pipe, weld the ring set up in water-cooling joint with between the flat pipe, flat pipe is close to the one end of welding the ring still is equipped with a plurality of setpoint.
And further optimizing, wherein the water-cooling joint is positioned at a cooling medium inlet and outlet position of the heat exchanger and used for inputting and outputting a cooling medium.
Further preferably, the welding ring is arranged between the water-cooling joint and the flat pipe and used for assisting welding.
And further optimizing, wherein the positioning point is of a convex point structure and is used for limiting the position of the welding ring.
Further preferably, at least four symmetrically-arranged positioning points are arranged at one end, close to the welding ring, of the flat pipe, the flat pipe is a channel through which cooling liquid flows, a positioning convex point model is newly added at the front end of the flat pipe, and the condition that the positions of the welding ring are limited in the brazing process of the water-cooling joint and the flat pipe is guaranteed so that the welding rate is guaranteed.
Advantageous effects
The utility model provides a new energy battery cooling plate prevents to connect and welds the leak structure, and the newly-increased location bump molding of flat tub of front end, water-cooling joint and flat tub of in-process of brazing, the position of restriction welding ring guarantees the seam rate, improves the yield of product, has perfected the problem that the defective rate of present structure in welding process is on the high side, has improved the yield of product greatly, has increased the benefit of product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1.
Reference numerals
1-water-cooled joint, 2-welding ring, 3-flat tube and 4-positioning point.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Examples
As shown in fig. 1-2, a new energy battery cooling plate prevents joint solder leakage structure, its characterized in that: including water-cooling joint 1, weld ring 2 and flat pipe 3, weld ring 2 and set up between water-cooling joint 1 and flat pipe 3, the one end that flat pipe 3 is close to weld ring 2 still is equipped with a plurality of setpoint 4.
In this embodiment, the water-cooling joint 1 is located at a cooling medium inlet and outlet position of the heat exchanger, the welding ring 2 is disposed between the water-cooling joint 1 and the flat tube 1 for assisting welding, the positioning point 4 is a bump structure for limiting the position of the welding ring, and at least four symmetrically disposed positioning points 4 are disposed at one end of the flat tube 3 close to the welding ring 2.
The water-cooling joint, the welding ring and the flat pipe are connected through furnace brazing, the water-cooling joint is located at the position of a cooling medium inlet and outlet of the heat exchanger and is an input and output device of the cooling medium, the welding ring is located between the water-cooling joint and the flat pipe to play a role in assisting welding, the flat pipe is a channel through which cooling liquid flows, and a positioning convex point model is newly added at the front end of the flat pipe, so that the condition that the positions of the welding ring are limited in the brazing process of the water-cooling joint and the flat pipe to ensure the welding rate is ensured, and the yield of products is improved.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (5)
1. The utility model provides a new energy battery cooling plate prevents to connect and welds hourglass structure which characterized in that: including water-cooling joint (1), weld ring (2) and flat pipe (3), weld ring (2) set up in water-cooling joint (1) with between flat pipe (3), flat pipe (3) are close to the one end of welding ring (2) still is equipped with a plurality of setpoint (4).
2. The new energy battery cooling plate joint leakage prevention structure according to claim 1, characterized in that: and the water-cooling joint (1) is positioned at the inlet and outlet of a cooling medium of the heat exchanger.
3. The new energy battery cooling plate joint leakage prevention structure according to claim 1, characterized in that: the welding ring (2) is arranged between the water-cooling connector (1) and the flat pipe (3) and used for assisting welding.
4. The new energy battery cooling plate joint leakage prevention structure according to claim 1, characterized in that: the positioning points (4) are of convex point structures and are used for limiting the positions of the welding rings.
5. The new energy battery cooling plate joint leakage prevention structure according to claim 1, characterized in that: one end of the flat pipe (3) close to the welding ring (2) is provided with at least four symmetrically arranged positioning points (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882446.8U CN218472061U (en) | 2022-07-20 | 2022-07-20 | New forms of energy battery cooling plate prevents to connect and welds hourglass structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882446.8U CN218472061U (en) | 2022-07-20 | 2022-07-20 | New forms of energy battery cooling plate prevents to connect and welds hourglass structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472061U true CN218472061U (en) | 2023-02-10 |
Family
ID=85135291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221882446.8U Active CN218472061U (en) | 2022-07-20 | 2022-07-20 | New forms of energy battery cooling plate prevents to connect and welds hourglass structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218472061U (en) |
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2022
- 2022-07-20 CN CN202221882446.8U patent/CN218472061U/en active Active
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