A sorption heat pump (1, 27, 52) - with a gaseous refrigerant (11, 30) and a liquid solvent (12, 29, 53), - with a enriched solution (24, 45) and a rich solution (14, 32, 59, 66), which are one phase mixes of the solvent (12, 29, 53) and the refrigerant (11, 30), - with an absorption unit (2, 28) in which a first partial flow (50, 54) of the solvent (12, 29, 53) absorbs a medium-pressure partial flow of the refrigerant (11, 30) in a medium-pressure absorber (16, 39, 57) at a medium pressure level, and a second partial flow (51, 55) of the solvent (12, 29, 53) absorbs a high-pressure partial flow 19, 44) of the refrigerant (11, 30) in a high-pressure absorber (17, 40, 63) 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 (1, 27, 52), - with an expeller (4, 34) in which the rich solution (14, 32) from the absorption unit (2, 28) absorbs heat at a low-pressure level from a heat source outside of the sorption heat pump (1, 27, 52) and thus expels the refrigerant (11, 30), - with an expansion valve (3, 33, 68) which expands the rich solution (14, 32) from the high-pressure level to the low-pressure level after exiting the absorption unit (2, 28) and before entering the expeller (4, 34), and - with a pump (7, 37, 56) and a compressor (6, 38) that pump the solvent (12, 29) and the refrigerant (11, 30) from the low-pressure level to the medium pressure level after exiting the expeller (4, 34), - with an intermediary compressor (23, 43) that compresses the high-pressure partial flow (19, 44) of the refrigerant (11, 30) 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 (17, 40, 63), characterized by an intermediary pump (21, 47) that pumps the enriched solution (24, 45) exiting from the medium pressure absorber (16, 39, 57) to the high-pressure level and feeds the enriched solution at the high-pressure level into the high-pressure absorber (17, 40, 63). - with a gaseous refrigerant (11, 30) and a liquid solvent (12, 29, 53), - with a enriched solution (24, 45) and a rich solution (14, 32, 59, 66), which are one phase mixes of the solvent (12, 29, 53) and the refrigerant (11, 30), - with an absorption unit (2, 28) in which a first partial flow (50, 54) of the solvent (12, 29, 53) absorbs a medium-pressure partial flow of the refrigerant (11, 30) in a medium-pressure absorber (16, 39, 57) at a medium pressure level, and a second partial flow (51, 55) of the solvent (12, 29, 53) absorbs a high-pressure partial flow 19, 44) of the refrigerant (11, 30) in a high-pressure absorber (17, 40, 63) 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 (1, 27, 52), - with an expeller (4, 34) in which the rich solution (14, 32) from the absorption unit (2, 28) absorbs heat at a low-pressure level from a heat source outside of the sorption heat pump (1, 27, 52) and thus expels the refrigerant (11, 30), - with an expansion valve (3, 33, 68) which expands the rich solution (14, 32) from the high-pressure level to the low-pressure level after exiting the absorption unit (2, 28) and before entering the expeller (4, 34), and - with a pump (7, 37, 56) and a compressor (6, 38) that pump the solvent (12, 29) and the refrigerant (11, 30) from the low-pressure level to the medium pressure level after exiting the expeller (4, 34), - with an intermediary compressor (23, 43) that compresses the high-pressure partial flow (19, 44) of the refrigerant (11, 30) 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 (17, 40, 63),