Strawberry flavor sparkling wine fermentation device

The invention discloses a strawberry flavor sparkling wine fermentation device, comprising: a first fermentation tank, comprising an outer tank body and an inner tank body, wherein an outer feeding port is arranged at the top of the outer tank body, a first liquid outlet pipe is arranged at the bottom, an inner feeding port is arranged at the top of the inner tank body, and a plurality of liquid leakage holes are arranged at intervals on the inner tank body; a pair of circulating assemblies, each circulating assembly comprising a circulating pipe with two ends communicating with the top and bottom of the outer tank body respectively, and a gas collecting chamber arranged on and communicated with the circulating pipes, wherein the gas collecting chamber is provided with a barometer and a gas pump; a second fermentation tank communicating with the first fermentation tank through the first liquid outlet pipe; a controller disposed on an outer side wall of the second fermentation tank. Thedevice fully utilizes th