Flooded evaporator

The utility model relates to a flooded evaporator which comprises a barrel, a liquid inlet is formed in the bottom of the barrel, an air outlet is formed in the side face of the barrel, and a cavity in the barrel is used for circulation of refrigerants and refrigerant gas formed by evaporation of the refrigerants. The partition plate extends in the height direction in the barrel body, so that a cavity in the barrel body is divided into a first cavity body and a second cavity body, the bottom of the first cavity body is communicated with the liquid inlet, first evaporation pipes are distributed in the first cavity body, the top of the first cavity body is communicated with the second cavity body, and the second cavity body is communicated with the air outlet in the side face of the barrel body. According to the utility model, higher evaporation pipes can be stacked in the cavity, the heat exchange efficiency is improved, and the problem of liquid impact caused by higher evaporation pipe and evaporation liquid