The invention discloses a wadable safe and environment-friendly automotive battery pack system. The problems that the sealing and insulation grade of an existing battery pack cannot reach the standard, safety is low and environment is polluted are solved. The wadable safe and environment-friendly automotive battery pack system comprises a sealed battery pack and a vacuum pump system communicated with the interior of the battery pack through a conduit. A vacuum pumping control system, a one-way valve and a neutralizing filtering device are arranged between the vacuum pump system and the battery pack. The battery pack is sealed, the battery pack is connected with the exterior through the conduit, gas inside the battery pack is pumped out through the vacuum pump system, it is ensured that internal pressure inside the battery pack is in the suitable vacuum pressure value state all the time, no combustible gas exists inside the battery pack, a driver can drive an electric automobile in a wadable mode, the problems of automobile insulation deterioration and short circuit burning caused by the tightness of the battery pack will not be caused, people life and property safety are fundamentally ensured, exhausted gas will not pollute air, and the wadable safe and environment-friendly automotive battery pack system is simple in structure and high in integration degree and has the high practical value.
Wadable safe and environment-friendly automotive battery pack system
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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