Immersed liquid cooling battery pack

• Main Authors: HUANG JIAN, WANG FUJIN, DENG CHANGSHUI, ZHANG JIANMING, ZENG QINGLEI
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model provides an immersed liquid cooling battery pack. The immersed liquid cooling battery pack comprises a box cover, the battery box and the box cover form a sealed space; the steam guide plate is a wedge-shaped plate with the middle protruding upwards; the partition plate is mounted in the middle of the battery box and divides the battery box into an upper box and a lower box; thesteam hole is positioned in the middle of the steam guide plate and is communicated with the upper box and the lower box; the two liquid leakage grooves are formed in the two sides of the steam guideplate correspondingly and communicate with the upper box and the lower box; the battery is mounted and fixed in the lower box; the cooling liquid is injected into the lower box to soak the battery, and the cooling liquid is low-boiling-point insulating liquid with the boiling point of 30-70 DEG C; the power fan is mounted and fixed on the steam hole in the steam guide plate; the stirring fan is fixedly arranged at the bott