Immersed liquid cooling energy storage battery system

The utility model provides an immersed liquid cooling energy storage battery system, which comprises a cooling liquid water supply main circuit, a cooling liquid circulation loop and a conductivity detection branch circuit, the cooling liquid circulation loop comprises a first-stage water inlet pipeline and a first-stage water return pipeline which are connected end to end, and the cooling liquid circulation loop is at least provided with a plurality of battery clusters; the cooling liquid water supply main line is connected to the first-stage water return line in parallel. The conductivity detection branch is connected in parallel to the primary water inlet pipeline, and the starting end of the conductivity detection branch is at least arranged in front of the water inlet of the battery cluster. According to the application, the conductivity detection branch is additionally arranged in the primary water inlet pipeline, so that the conductivity of the cooling liquid in the immersed liquid-cooled energy storag