| 摘要 |
PCT No. PCT/SE88/00140 Sec. 371 Date Sep. 26, 1989 Sec. 102(e) Date Sep. 26, 1989 PCT Filed Mar. 21, 1988 PCT Pub. No. WO88/07161 PCT Pub. Date Sep. 22, 1988.The invention relates to a method for recovering latent heat from a heat transfer medium comprising a mixture of water and alcohol, which is circulated through a heat collector and a heat exchanger for heat exchange with the evaporator in a refrigerating circuit. The heat transfer medium is sucked from the heat exchanger to provide an underpressure for atomization of the heat transfer medium with following generation of bubbles in the heat transfer medium, ice crystals then being precipitated and the ratio of water and alcohol thus being changed, the heat transfer medium with ice crystals entrained therein then being supplied to the heat collector under overpressure. |
