| 摘要 |
FIELD: heat engineering. ^ SUBSTANCE: hydraulic heater has cylindrical housing whose face is provided with an accelerator of heating fluid, inlet branch pipe, pump, jacket, and openings for flowing fluid from the heater housing to the jacket and outlet branch pipe. The heater is additionally provided with resonators arranged over periphery of the cylindrical housing in two or more rows with a shift by the angle at a given distance from the accelerator of heating fluid flow and between them and turbulizers made of a comb made of metallic belt 0.1-0.3 mm thick provided with ten or more teeth screwed by 360o and made of a block over the inner diameter of the housing of the heater and mounted near the wall of the housing at a given distance from the accelerator, between them and from the resonators. ^ EFFECT: enhanced efficiency. ^ 1 dwg |
