GENERATOR-TYRE ABSORPTION HEAT EXCHANGE APPARATUS FOR TRANSFER OF HEAT AND METHOD OF OPERATING IT IN THERMAL PUMP Russian patent published in 1999 - IPC

FIELD: heat-power engineering. SUBSTANCE: absorption thermal pump is provided with heat exchanger apparatus equipped with coiled loops in heat exchange zones of absorber and generator. Heat exchange apparatus provided for circulation of weak solution from high-temperature zone of generator and strong solution from low-temperature zone of absorber to and through high-temperature zones, heat exchange zones and low-temperature zones of generator and absorber, thus making it possible to transfer heat from absorber to generator by means of circulation of safe working fluid over heat exchange apparatus. EFFECT: enhanced efficiency. 89 cl, 13 dwg