| 摘要 |
<p>The task of the present invention is to provide a rechargeable battery, a device for discharging gas of the rechargeable battery, and a method for discharging the gas which are capable of reducing equipment investment or air conditioning costs required to maintain a dry environment of a space for discharging the gas generated from a battery during charging. A device (100) for discharging the gas of a rechargeable battery regarding the present invention comprises: a storage container (10) including an internal space isolated from a space inside a building while storing a rechargeable battery (20) installed in the inner space of the building and In which a power element (26) is covered by an exterior member (25); a cutting member (40) stored in the storage container and forming an opening unit (23) for discharging the generated gas as the rechargeable battery is charged by cutting one part (22a to 22c) of a joint unit for sealing the power element in the exterior member; a sealing member (60) for sealing the opening unit; and an adjusting device capable of making an arid environment by dehumidifying the internal space inside the storage container.</p> |
