| abstract |
The present invention relates to an integrated cooling type power storage device, and more particularly, to an integrated cooling type power storage device in which a unit cell array having a structure in which two or more unit cells made up of a battery cell or a unit module are stacked is mounted on a hexagonal cell module case Battery modules; A rack having a grid structure having two or more rows of module receivers to which the battery modules can be respectively installed in an insertion manner; A duct unit coupled to a rear wall of the rack with respect to an electrode terminal position of the battery modules, the duct unit receiving refrigerant having passed through the module receiving part of each row is assembled in a structure in which two or more ducts are communicated in the height direction, A refrigerant duct in which a refrigerant outlet for discharging a refrigerant is formed at the upper or lower end of the duct unit; And a suction fan mounted on a discharge port of the refrigerant duct. |