| 摘要 |
<p>Disclosed is a system for preventing fluid accumulation inside a battery pack. A battery management system and a storage battery body are fixed inside a sealed battery pack casing. A fluid level sensor and a solenoid valve are provided at the bottom inside the battery pack casing and are both connected to the battery management system. The solenoid valve connects the inside and outside of the battery pack casing. The present invention is an active system for preventing fluid accumulation inside a battery pack, has a reasonable structure, simple process, and a low cost, does not increase the weight of a battery pack, and can effectively solve a problem of fluid accumulation inside a battery pack.</p> |
