| 摘要 |
The present invention provides an apparatus for discharging gas of a battery pack for a vehicle, comprising: a vacuum pump for forming negative pressure on a vacuum reservoir for a brake, which configures a vacuum state in a brake booster; the vacuum reservoir for a battery pack with predetermined negative pressure formed by the vacuum pump so as to absorb gas from a battery pack when the gas is generated in the battery pack for providing power to a vehicle; a first control valve for selectively opening and closing a first air flow path for forming a path through which air of the vacuum reservoir for a brake is absorbed by the vacuum pump, and a second air flow path for forming a path through which the air of the vacuum reservoir for a battery pack is absorbed; and a second control valve for opening and closing a gas flow path for forming a path through which the gas is absorbed to the vacuum reservoir for a battery pack, in the battery pack. The objective of the present invention is to provide the apparatus for discharging gas of a battery pack for a vehicle, which can prevent gas from being introduced to the inside of the vehicle when the gas is generated in the battery pack. |
