| 摘要 |
The present invention provides a gas charging apparatus capable of being assembled in a field by simplifying an assembly process. The gas charging apparatus (2) comprises: a charging device to transfer gas through a gas transfer pipe (31); a main body unit (10) including a gas pipe cooling unit (11) for cooling the gas transfer pipe (31) introduced from the charging device; a charging hose (21) connected to a gas transfer pipe (32) derived from the gas pipe cooling unit (11); a hose unit (20) including a charging nozzle (22) installed on the front end of the charging hose (21); and a pipe connecting means to connect the gas transfer pipes (31, 32) to the gas pipe cooling unit (11). The pipe connecting means includes: an upper rail unit (41) installed in the main body unit (10) and having a guide groove (41a) to regulate the direction of movement of the gas pipe cooling unit (11); a lower rail unit (42) installed in the main body unit (10) and having a rail (42a) in parallel with the guide groove (41a); and a moving part (34) which is loaded with the gas pipe cooling unit (11) and moves along the rail (42a). |
