| 摘要 |
The present invention relates to a layered type head of an electric boiler for friction heat of a fluid, to heat the introduced fluid by rotation in connection to a motor in a cylindrical heating space in a case having an inlet and an outlet of the fluid, in order to increase a heating speed of the fluid by increasing the number of friction among the fluid; and by promoting turbulent flow in the head heating the fluid by friction from rotation. The layered type head of the electric boiler for the friction heat of the fluid comprises: a first dummy body provided with a first friction blade part along an outer circumference, and formed with an inlet hole connected to the inlet; a layered type body formed with a receiving penetration part, provided with a second friction blade part formed with an outlet hole along an outer circumference, and provided in a plurality of bodies to integrate in a plurality of stacks along a rear direction of the first dummy body in mutual deflection respectively; and a second dummy body provided with a third friction blade part along an outer circumference wherein the respective friction blades are provided with at least one stepped portion in a longitudinal direction of the respective body parts, and sequentially arranged with a friction protrusion and a friction groove along a circumferential direction. |
