Cooling system, battery module and vehicle

• Main Authors: ZHAI YI, CAO KE, YANG ZHAO, WANG YAOAN, LUO TONG
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a cooling system, battery module and vehicle, the cooling system is used for cooling the power battery, the power battery comprises a plurality of battery boxes which are stacked up and down, the plurality of battery boxes at least comprise a first battery box and a second battery box, the first battery box is located at the top of the stacking direction of the plurality of battery boxes, and the second battery box is located at the bottom of the stacking direction of the plurality of battery boxes. The cooling system comprises a liquid inlet pipe arranged on one side of the power battery; the liquid outlet pipe is arranged on the other side of the power battery; the first branch pipe is arranged corresponding to the first battery box, the liquid inlet pipe and the liquid outlet pipe are connected with the first battery box through the first branch pipe, and the first branch pipe is provided with an exhaust port; the second branch pipe is arranged corresponding to the second batter