Gas stove with single-channel valve body structure

The utility model discloses a gas stove with a single-channel valve body structure. The gas stove comprises a furnace end main body, an injection pipe and a gas valve body, wherein the furnace end main body is provided with an outer ring gas mixing cavity, a central gas mixing cavity and an injection channel; one end of the injection channel communicates with the injection pipe, and the other end of the injection channel can communicate with the outer ring gas mixing cavity and the center gas mixing cavity through a plurality of connecting channels correspondingly. The gas valve body is provided with an independent gas outlet channel, and the gas outlet channel is connected with the injection pipe and can supply gas to the injection pipe. According to the gas valve, the gas valve body is only provided with a single gas outlet channel, the number of the gas outlet channels is reduced, the structure of the valve body is effectively simplified, and the size of a burner is reduced; and moreover, the valve body ca