Superconducting direct-current power transmission/liquefied natural gas integrated energy pipeline terminal

A superconducting direct-current power transmission/liquefied natural gas integrated energy pipeline terminal is of a horizontal structure. The low-temperature dewar (16) is cylindrical and is horizontally arranged; the heat insulation support (7) is vertically welded on the low-temperature Dewar flask (16); a pedestrian hole (14) is formed in the left side of the low-temperature Dewar flask (16);the vacuum plugging port (17) is welded at the right end of the low-temperature Dewar flask (16); a shielding layer current lead outlet (8) is vertically welded on the low-temperature Dewar (16); anda fuel input port (12) is welded at the left end of the low-temperature dewar (16). And the low-temperature high-voltage sleeve (2) is vertically arranged on the heat insulation support (7) through aflange and a matched metal grading ring (4). And a corrugated pipe (13) is welded at the fuel input port (12). And the protection pressure relief system (11) is arranged on the heat insulation support (7). According to the inv