ELECTRICITY STORAGE DEVICE

摘要

An electricity storage device includes: a plurality of batteries juxtaposed in a first direction, each battery having on a first side a gas discharge valve that discharges a gas produced inside the battery; and a cooling path formed between the plurality of batteries that face each other in the first direction, constructed to convey a coolant that cools the batteries, and an intake opening for taking in the coolant on a second side that is an opposite side to the first side in a second direction orthogonal to the first direction and a discharge opening for discharging the coolant taken in on at least one of sides in a third direction orthogonal to the second direction and to the first direction.

主权项

1. An electricity storage device comprising:
a plurality of batteries juxtaposed in a first direction, each battery having gas discharge valve on a first side, the gas discharge valve being configured to discharge a gas produced inside the battery, the first side being an one side of a second direction, and the second direction being orthogonal to the first direction; and a cooling path placed between the plurality of batteries that face each other in the first direction, a coolant that cools the batteries flowing through the cooling path, and the cooling path having: an intake opening configured to take in the coolant to the cooling path, the intake opening being provided on a second side that is an opposite side to the first side; and a discharge opening configured to discharge the coolant, the discharge opening being provided on at least one of a third side or a fourth side, the third side and the fourth side being both sides of a third direction, the third direction being orthogonal to the second direction and to the first direction.