HEAT TRANSFER DEVICE

摘要

Provided is a heat transfer device (20) which can precisely control the temperature of the entirety of a piping system (10). The heat transfer device (20) transfers heat to the piping system (10) through which fluid passes, and is comprised of a highly heat-conductive heat transfer block (30) which surrounds the piping system (10); a heat pipe (40) which is embedded in the heat transfer block (30) in the extension direction of the piping system (10); and a heater (52) which heats the heat pipe (40). The heat transfer block (30) is comprised of a plurality of split blocks (32, 34) which can be divided in the extension direction of the piping system (10).