Cooling pipeline and cooling system for battery pack

• Main Authors: XIA LEIMING, LIU ZHEN, LI LITAO, LIN QIANG
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2021
• 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 pipeline and a cooling system for a battery pack. The cooling pipeline for the battery pack comprises a liquid inlet pipeline and a liquid outlet pipeline, a plurality of liquid inlet joints are arranged on the liquid inlet pipeline, and at least one liquid inlet joint is connected with the liquid inlet joint of the sub cooling plate of each sub battery pack; a plurality of liquid outlet joints are arranged on the liquid outlet pipeline, and at least one liquid outlet joint is connected with the liquid return joint of the cooling plate of each sub battery pack; the liquid inlet joint and the liquid return joint of the same sub-cooling plate are arranged on the same side; a sensor joint is arranged at the joint of the liquid inlet pipeline and the inlet pipe of the battery pack, and a sensor joint is arranged at the joint of the liquid outlet pipeline and the outlet pipe of the battery pack. The cooling pipeline adopts the sensor joint, so that the occupied space is effect