High efficiency water boiling device

摘要

A water boiling device (10) includes a heat tank unit (14) received in a machine body (12), a high frequency induction heater (16), and a heat pipe unit (18). Heat tank unit (14) includes first and second heating tanks (34, 35) in communication with each other. Outside water (44) can flow into first and second heating tanks (34, 35). The high frequency induction heater (16) includes a heat pipe induction coil (66) and first and second induction coils (60, 62). The heat pipe unit (18) includes first and second heating pipes (72). An upper section (74) of each heating pipe (72) is received in one of heating tanks (34, 35), and a lower section (76) of each heating pipe (72) extends out of heating tanks (34, 35) and is inserted into heat pipe induction coil (66). The first and second heating tanks (34, 35) will heat up to heat the water (44) in the first and second heating tanks (34, 35) when a high frequency current is passed through the heat pipe induction coil (66) and first and second induction coils (60, 62).