WIND-DRIVEN HEAT ACCUMULATOR Russian patent published in 2015 - IPC F24J3/00 

FIELD: power industry.

SUBSTANCE: invention relates to wind power engineering and can be used in heating and hot water supply systems of inhabited and industrial objects. The assigned task is solved in the wind heat accumulator containing the metal cylindrical housing with liquid inlet and outlet branch pipes, inside along its height the horizontal blades are attached which alternate with the blades attached outside to a coaxial vessel. The vessel is filled with the heat-retaining substance changing its aggregate state in the working range of temperatures. It is installed on the mobile ring contacting with the fixed disk installed on the housing bottom. The main mill from below is attached to the shaft located in the centre of the housing, and in the middle part the additional mill with inclined blades with the curvature, inverse to the curvature of blades of the main mill, is attached. The mobile disk with an axial hole contacting with the fixed disk with radial holes is attached to the main mill from below.

EFFECT: invention is aimed at improvement of operating conditions and increase of coefficient of conversion of mechanical energy into thermal.

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