ELECTRICAL STORAGE DEVICE EXHAUST STRUCTURE, ELECTRICAL STORAGE DEVICE EXHAUST METHOD, AND ELECTRICAL STORAGE DEVICE EQUIPPED WITH EXHAUST STRUCTURE

摘要

To solve the problem that when an electrical storage device equipped with an exhaust structure is connected to a conduit communicating with the outside of a building, the possibility of being directly influenced by outside air increases and causes a failure, this electrical storage device exhaust structure has a chassis for sealing and installing inside the building a storage battery, an exhaust tube connected by an extremity portion to the chassis while maintaining airtightness, and an exhaust valve fitted at the other extremity portion side of the exhaust tube, the exhaust tube exhausting air from the other extremity portion side to the exterior of the building.