CAVITATION-VORTEX ENERGY CONVERTER Russian patent published in 2009 - IPC F24J3/00 

FIELD: heating systems.

SUBSTANCE: invention refers to heat engineering, and can be used in heating systems of buildings, transport means, and when heating water for industrial and domestic purposes, etc. Cavitation-vortex energy converter consists of a vortex chamber, a housing made in the form of a cylindrical tube, a bypass connecting vortex chamber to the housing bottom, where the connection is made on the vortex chamber end surface located opposite to the housing and coaxially thereto, a braking device installed at the housing bottom located opposite to vortex chamber, and additional braking device installed in bypass. The effect is achieved by the fact that vortex chamber has two injection branch pipes located at an angle of 180° relative to each other and equally-spaced as to length so that combined stream of vortex flow can be arranged. Besides, end surface of vortex chamber is connected to housing by means of confuser; at the vortex chamber bottom there installed is a conical head connected to bypass, and internal cavity of vortex chamber is of shaped form in the area of the first injection branch pipe.

EFFECT: improving liquid heating efficiency due to increase of vortex flow rate, which is provided by increase of carrying capacity.

4 cl, 2 dwg