Water dispenser

The invention provides a water dispenser. The water dispenser comprises a first main body; the second main body is connected with the side surface of the first main body; the first side of the liquid storage assembly faces the first main body, and the second side of the liquid storage assembly faces the second main body; the first heat exchange assembly is arranged in the second main body; the second heat exchange assembly is arranged in the first main body, one of the second heat exchange assembly and the first heat exchange assembly is a heating assembly, and the other one of the second heat exchange assembly and the first heat exchange assembly is a refrigerating assembly; the liquid drainage assembly is arranged on the second main body and communicates with the first heat exchange assembly and the second heat exchange assembly, and the liquid drainage end of the liquid drainage assembly is exposed to the side, facing the liquid storage assembly, of the second main body; the first liquid conveying assembly is arranged in the first main body and the second main body and communicates with the first heat exchange assembly; and the second liquid conveying assembly is arranged in the first main body and the second main body and communicates with the second heat exchange assembly, the first liquid conveying assembly, the liquid discharging assembly and the liquid storage assembly.