Air treatment equipment

The utility model discloses air treatment equipment, which comprises a machine body, a humidifying part, a liquid return port, a liquid outlet, a liquid inlet and a liquid outlet, and is characterized in that the machine body is provided with the humidifying part; the liquid storage container is detachably arranged at the bottom of the machine body, the liquid storage container is provided with a liquid storage cavity, a top opening is formed in the top of the liquid storage container, the top opening is communicated with the liquid storage cavity and is opposite to the liquid return opening, a liquid return valve is arranged at the liquid return opening, and the liquid return valve blocks the liquid return opening in the state that the liquid storage container is separated from the machine body; and the liquid return opening is opened when the liquid storage container is mounted on the machine body. According to the air treatment equipment disclosed by the embodiment of the utility model, liquid in the machi