Cooling plate and battery
The utility model relates to the field of battery thermal management, and provides a cooling plate and a battery, the cooling plate comprises a first flow channel and a second flow channel, and a cooling medium flows in the first flow channel and the second flow channel; the first flow channel and t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to the field of battery thermal management, and provides a cooling plate and a battery, the cooling plate comprises a first flow channel and a second flow channel, and a cooling medium flows in the first flow channel and the second flow channel; the first flow channel and the second flow channel are closely arranged along the flowing direction of a cooling medium and are spirally arranged on a back plate of the cooling plate, and the flowing direction of the cooling medium in the first flow channel is always opposite to the flowing direction of the cooling medium in the second flow channel; according to the cooling plate disclosed by the utility model, a uniform battery cooling effect is realized in a manner that the double flow channels are spirally arranged, the double flow channels are tightly attached to generate heat exchange, the temperature difference of a cooling medium in the flow channels is balanced, and the problem that the cooling medium is gradually heated along a flowi |
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