ARRANGEMENT FOR UTILIZATION OF HEAT AND COLD Russian patent published in 2005 - IPC

FIELD: the invention is meant for application in ventilation and conditioning of air and may find application in energy-saving technologies.

SUBSTANCE: the arrangement for utilization of heat and cold has a rotary heat exchanger, placed in a body with openings and divided by a bulkhead on two chambers and a rotary drive. At that according to the invention the heat exchanger is fulfilled of corrugated metal wrapped up around sealed pipes which were preliminary filled with low-boiling liquid. Besides the rotary drive of the heat exchanger is fulfilled out of two winged pinions kinematically connected with the shaft of the heat exchanger. The rotary drive of the heat exchanger may be fulfilled in the form of a screw winded round the heat exchanger and located in an annular gap between the body of the arrangement and the heat exchanger. The rotary drive of the heat exchanger may be also fulfilled in the form of balancers symmetrically fixed to the rotary shaft of the heat exchanger and manufactured out of materials changing their length and the arrangement itself is installed with the bulkhead perpendicularly to the Earth's surface.

EFFECT: the invention allows to increase effectiveness of utilization of secondary resources of energy.

4 cl, 4 dwg