LIQUID HEATER Russian patent published in 2023 - IPC F22B1/28 H05B6/10 

FIELD: mechanical engineering.

SUBSTANCE: liquid heater contains an induction coil, a cylindrical container made of dielectric material, metal ferromagnetic balls filling the container, the position of which is fixed in the container, a pipeline with a source of heated coolant, a compensating container connected to a cylindrical container made of dielectric material. In the inner cavity of the cylindrical container, coaxially, with a gap relative to each other, and with the formation of a condensation zone above them, there are three pipes made of a dielectric material, forming annular channels between themselves. The induction coil is made of a hollow copper tube and is placed in one of the annular channels, and the pipeline with the heated coolant source passes through the cylindrical container along the central coaxial pipe and is made in the form of a coil in the condensation zone. Metal ferromagnetic balls are placed in the annular channels, covering the annular channel with an induction coil.

EFFECT: invention can be used to heat a liquid used for the technological needs of mechanical engineering, construction or agriculture.

1 cl, 1 dwg