A sorption heat pump - with a gaseous refrigerant and a liquid solvent , - with a enriched solution and a rich solution , which are one phase mixes of the solvent and the refrigerant , - with an absorption unit in which a first partial flow of the solvent absorbs a medium-pressure partial flow of the refrigerant in a medium-pressure absorber at a medium pressure level, and a second partial flow of the solvent absorbs a high-pressure partial flow 19, 44) of the refrigerant in a high-pressure absorber at a high-pressure level, and wherein the first partial flow and the second partial flow emit respective absorption generated heat to a heat sink outside of the sorption heat pump , - with an expeller in which the rich solution from the absorption unit absorbs heat at a low-pressure level from a heat source outside of the sorption heat pump and thus expels the refrigerant , - with an expansion valve which expands the rich solution from the high-pressure level to the low-pressure level after exiting the absorption unit and before entering the expeller , and - with a pump and a compressor that pump the solvent and the refrigerant from the low-pressure level to the medium pressure level after exiting the expeller , - with an intermediary compressor that compresses the high-pressure partial flow of the refrigerant from the medium pressure level to the high-pressure level and that feeds the high-pressure partial flow of the refrigerant at the high-pressure level into the high-pressure absorber , characterized by an intermediary pump that pumps the enriched solution exiting from the medium pressure absorber to the high-pressure level and feeds the enriched solution at the high-pressure level into the high-pressure absorber . - with a gaseous refrigerant and a liquid solvent , - with a enriched solution and a rich solution , which are one phase mixes of the solvent and the refrigerant , - with an absorption unit in which a first partial flow of the solvent absorbs a medium-pressure partial flow of the refrigerant in a medium-pressure absorber at a medium pressure level, and a second partial flow of the solvent absorbs a high-pressure partial flow 19, 44) of the refrigerant in a high-pressure absorber at a high-pressure level, and wherein the first partial flow and the second partial flow emit respective absorption generated heat to a heat sink outside of the sorption heat pump , - with an expeller in which the rich solution from the absorption unit absorbs heat at a low-pressure level from a heat source outside of the sorption heat pump and thus expels the refrigerant , - with an expansion valve which expands the rich solution from the high-pressure level to the low-pressure level after exiting the absorption unit and before entering the expeller , and - with a pump and a compressor that pump the solvent and the refrigerant from the low-pressure level to the medium pressure level after exiting the expeller , - with an intermediary compressor that compresses the high-pressure partial flow of the refrigerant from the medium pressure level to the high-pressure level and that feeds the high-pressure partial flow of the refrigerant at the high-pressure level into the high-pressure absorber , <EOS>