Automatic water adding method of full-automatic water adding kungfu tea machine and tea machine

The invention discloses an automatic water adding method of a full-automatic water adding kungfu tea machine and the tea machine. The tea machine comprises a computer controller, a display, a controlkeyboard, a kettle with a dry-burning-resistant low-water-level sensor and a temperature sensor, and a boiling-overflow-resistant high-water-level sensor. The tea machine is automatically controlled according to the following steps of a, presetting the longest control time T for adding water each time in a computer memory; b, manually selecting water temperature control parameters for boiling water on the keyboard; c, entering an automatic water adding/boiling one-key instruction; d, controlling a water nozzle to turn on a water pump or an electromagnetic valve to feed water at the water adding position of the kettle and starting accumulative timing t by the computer; e, judging whether the water adding accumulative time t reaches the longest control time T or not in real time by the computer, and if yes, going to