HEAT EXCHANGING APPARATUS OF DRYER AND COMBINING METHOD THEREOF

摘要

A heat exchanger of a drier and a coupling method thereof are provided to maintain sealing a heat exchanger and facilitate coupling a pipe in a heat exchanger by forming a pipe cover which is separate with the heat exchanger cover and passing a refrigerant inflow pipe and a refrigerant outlet pipe through the pipe cover. A heat exchanger of a drier comprises: a heat exchanger(150); a base(320) in which the heat exchanger is set up; a heat exchanger cover(310) covering the heat exchanger and being coupled with the base; and a pipe cover(330) being independently formed with the heat exchanger cover and covering a refrigerant inflow pipe and a refrigerant outlet pipe. The heat exchanger comprises: a refrigerant inflow pipe(251) in which refrigerant is flowed; a heat exchange pipe(153) in which refrigerant is heat-exchanged with the gas passing through a drum; and a refrigerant outlet pipe(253) in which refrigerant is discharged.