Multifunctional water boiling and steam warming device

A multifunctional water boiling and steam warming device comprising a boiled water tank, a warm water tank, a steaming chamber, a resisting tube and a cooling tube, characterized in that said boiled water tank and warm water tank are disposed above the steaming chamber and said boiled water tank is partitioned by a U-shaped metal plate into a heating room and a warming room, whereby the boiled water flows through and out of a boiled water conduit disposed in said heating room and is controlled by a controlling valve disposed on said conduit, and when said controlling valve is opened, the boiled water flows through said cooling tube connecting with said conduit into said warming room and warm water tank and stored therein, one end opening of said resisting tube being disposed at the top of siad boiled water tank, said resisting tube being windingly disposed in said steaming chamber, a end horizontal portion of said resisting tube being formed with multiple steam outlets facing upward, whereby the steam in said boiled water tank is guided by said resisting tube into said steaming chamber to heat the food contained therein, said warming room and said warm water tank being connected by said cooling tube which is windingly disposed in said steaming chamber whereby the heat of the boiled water during cooling procedure will be dissipated to warm the food contained in said steaming chamber.