Self-cleaning range hood with mixed use of steam and cleaning agent

The utility model discloses a steam and cleaning agent mixed self-cleaning range hood, which belongs to the technical field of range hoods and comprises a main machine, a steam generator, a cleaning agent conveyor and a gas-liquid mixer, the steam generator comprises a water storage container and a heating body, and the cleaning agent conveyor comprises a liquid storage container and a first water pump. The gas-liquid mixer can be a venturi mixer and is provided with a first inlet, a second inlet and an outlet, the steam outlet of the heating body is communicated with one inlet, the outlet of the first water pump is communicated with the other inlet, and the outlet of the gas-liquid mixer is used for spraying the atomized gas-liquid mixture into the volute of the main machine of the range hood. According to the utility model, the venturi mixer is used for atomizing and mixing the oil stain cleaning agent and the nano water vapor to form a gas-liquid mixture, so that the contact area with the oil stain is larg