Sprayer structure and sprayer

The invention discloses a sprayer structure and a sprayer, and relates to the technical field of sprinkling irrigation equipment. The sprayer structure comprises a water pump and a liquid storage tank, the water pump comprises a liquid inlet end and a liquid outlet end, the liquid inlet end communicates with a liquid inlet pipe, one end, away from the liquid inlet end, of the liquid inlet pipe communicates with the liquid storage tank, the liquid inlet pipe communicates with a connecting pipe, and one end, away from the liquid inlet pipe, of the connecting pipe is a liquid supplementing opening; and a three-way valve further communicates with the position between the liquid inlet pipe and the connecting pipe, and the three-way valve is used for controlling switching between the communication state of the liquid inlet end and the liquid storage tank and the communication state of the liquid inlet end and the liquid supplementing opening. By arranging the connecting pipe and the liquid supplementing opening, th