▎ 摘　　要

NOVELTY - The refrigeration system has a cold system connected to a first cooling water tank (A-1) and a first circulating water pump (A-2). A heat source system is connected to a second hot water tank (B-1) and a second circulating water pump (B-2). An absorption refrigerating unit is connected to absorption beds (C-1, C-2) and a terminal refrigerating unit. A pipeline (13) is provided with a main transfer pipe that is connected to a vacuum diaphragm valve (a19). An evaporator (E-2) is connected to a condenser (E-1) through a throttle valve (E-3). USE - Active carbon/nanometer mineral crystal/graphene densified composite adsorbent based adsorption refrigeration system. ADVANTAGE - The system improves adsorption energy efficiency ratio. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an Active carbon/nanometer mineral crystal/graphene densified composite adsorbent based adsorption refrigeration method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an active carbon/nanometer mineral crystal/graphene densified composite adsorbent based adsorption refrigeration system. First cooling water tank (A-1) First circulating water pump (A-2) Second hot water tank (B-1) Second circulating water pump (B-2) Absorption beds (C-1, C-2) Condenser (E-1) Evaporator (E-2) Throttle valve (E-3) Vacuum diaphragm valve (a19) Pipeline (13)