Abstract: A control method of a carbonated water machine and a carbonated water machine are provided. The carbonated water machine includes a mixer, a liquid supply assembly, and a gas supply assembly. A mixing cavity is formed in the mixer, and the mixer is provided with a gas-liquid inlet and an outlet connected to the mixing cavity, a liquid outlet of the liquid supply assembly and a gas outlet of the gas supply assembly are both connected to the gas-liquid inlet, the control method includes: receiving a carbonated water production instruction; and turning on the liquid supply assembly to inject liquid into the mixing cavity, and turning on the gas supply assembly to inject carbon dioxide into the mixing cavity, so that the liquid and the carbon dioxide are mixed in the mixing cavity to form carbonated water. The present application can improve a convenience of carbonated water production.

Abstract: Disclosed is a carbonated water machine, including a base, a mixer, a liquid supply assembly and a gas supply assembly. The base comprises a main body and an extension part, the main body is formed with a mounting cavity, the extension part is extended outward from a side wall of the main body and provided with a flow outlet, an internal space of the extension part is intersected with the mounting cavity; the mixer is arranged in the mounting cavity and formed with a mixing chamber, a gas-liquid inlet and an output port communicating with the mixing chamber, and the output port is communicated with the flow outlet; the liquid supply assembly is arranged in the mounting cavity and has a liquid outlet communicating with the gas-liquid inlet; and the gas supply assembly is disposed in the mounting cavity and has a gas outlet communicating with the gas-liquid inlet.

Abstract: Disclosed are a supercharger and a carbonated water mixing device. The supercharger includes a housing. An accommodating cavity is formed in the housing, the housing is provided with a gas-liquid inlet and an outlet communicating with the accommodating cavity, an impact interface is provided in the accommodating cavity, and the gas-liquid inlet is configured for a gas-liquid mixture to enter the accommodating cavity and impact on the impact interface.