Whistling Kettle

The Whistle Kettle is a water-boiling appliance that uses intelligent steam induction control, overheat protection, and airflow through the gap between the reed and the lid when the water boils, giving an alarm sound, preventing dry boiling, and boiling water quickly. When the water boils, steam is generated, and the pressure of the steam increases slowly over time. When the pressure reaches a certain level, that is, when the flow rate of the steam through the whistle reaches a certain speed, the whistle plate vibrates and makes a sound.