Energy storage device

• Main Authors: LUO FEIYAN, ZHAO HONGLIANG, LIU YIHAO, FU ZHAOBIN, CHEN YONGJUN, SHEN GAOSONG, LIN QINGBIN, LIN WENHAI
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to the technical field of energy storage equipment, and discloses energy storage equipment, which comprises a shell, a first cavity, a second cavity, an energy storage device and a control device, and is characterized in that the shell internally comprises a first cavity and a second cavity which are thermally isolated from each other; the battery module is arranged in the first cavity; the heat pump device is arranged in the shell and comprises a first heat exchange assembly and a second heat exchange assembly, the first heat exchange assembly and the second heat exchange assembly are in circulating communication through a heat exchange medium, the first heat exchange assembly is arranged in the first cavity, and the second heat exchange assembly is arranged in the second cavity; the first heat exchange assembly can selectively blow cold air or hot air to the battery module. The energy storage equipment provided by the utility model can selectively blow cold air or hot air to the ba