NOVELTY - Liquefied natural gas cold energy desalination apparatus comprises carbon dioxide gas storage bottle (1), gas pump (2), gas flow meter (3), water pump (4), water meter (5), gas-liquid mixer (6), aquo-complex pipeline (7), pressure gauges (8,13,17), thermometers (9,14,18), aquo-complex separator (10), concentrated seawater discharge pipe (11), sea water outlet pipe (12), pressurizing pump (15), aquo-complex decomposer (16), flow meter (20), municipal fresh water supply system (21), liquefied natural gas tank (22), unloading station (23), boil-off gas heater (24), storage tank (25).    USE - Liquefied natural gas cold energy desalination apparatus.    DETAILED DESCRIPTION - Liquefied natural gas cold energy desalination apparatus comprises carbon dioxide gas storage bottle (1), gas pump (2), gas flow meter (3), water pump (4), water meter (5), gas-liquid mixer (6), aquo-complex pipeline (7), pressure gauges (8,13,17), thermometers (9,14,18), aquo-complex separator (10), concentrated seawater discharge pipe (11), sea water outlet pipe (12), pressurizing pump (15), aquo-complex decomposer (16), flow meter (20), municipal fresh water supply system (21), liquefied natural gas tank (22), unloading station (23), boil-off gas heater (24), storage tank (25), and municipal gas transmission and distribution system (26).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of liquefied natural gas cold energy desalination apparatus.    Carbon dioxide gas storage bottle (1)    Gas pump (2)    Gas flow meter (3)    Water pump (4)    Water meter (5)    Gas-liquid mixer (6)    Aquo-complex pipeline (7)    Pressure gauges (8,13,17)    Thermometers (9,14,18)    Aquo-complex separator (10)    Concentrated seawater discharge pipe (11)    Sea water outlet pipe (12)    Pressurizing pump (15)    Aquo-complex decomposer (16)    Flow meter (20)    Municipal fresh water supply system (21)    Liquefied natural gas tank (22)    Unloading station (23)    Boil-off gas heater (24)    Storage tank (25)    Municipal gas transmission and distribution system (26)