ABSORPTION DIFFUSION REFRIGERATING UNIT Russian patent published in 1995 - IPC

FIELD: refrigerating engineering. SUBSTANCE: vapor chamber of column of final evaporation of weak solution is brought in communication with thermosiphon chamber by means of connecting line in area where heat is supplied below the level of strong solution; outlet end of weak solution pipe line is connected to chamber of column forming hydraulic seal; distance between level of weak solution and outlet end of pipe line exceeds that between level of strong solution and outlet end of connecting line but it is less than distance between levels of weak and strong solutions. EFFECT: enhanced efficiency. 4 cl, 1 dwg