Energy storage battery air-cooled rack

Abstract

A cooling rack for energy storage batteries belongs to the field of battery heat dissipation technology. Four crossbeams are arranged in a rectangular array. There are columns between the two front crossbeams and the two rear crossbeams. There are longitudinal beams between the two upper crossbeams and the two lower crossbeams. Side plates are between the two left columns and the two right columns. All columns are fixed to a back plate. The top longitudinal beams are fixed to a top plate, which has air inlets. Brackets are located between the upper and lower longitudinal beams, and these brackets are fixed to the columns. There are air gaps between the brackets and the side plates, and between adjacent brackets, which communicate with the air inlets. This invention constructs a forced convection airflow system. Through the coordinated layout of the top air inlets and the module-side air inlets, an efficient exhaust path is formed, eliminating heat accumulation and localized temperature rise. This allows the energy storage battery modules to achieve better temperature consistency during charging and discharging, thereby enhancing the safety and efficiency of the energy storage system and extending its service life.

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