| 摘要 |
PURPOSE: An apparatus for generating hot air using heat medium oil is provided to improve variability depending on capacity by simply changing the capacity of a heat exchanger. CONSTITUTION: An apparatus for generating hot air using heat medium oil comprises a heat medium oil storage tank(10), an electric heater unit(20), a heat exchanger(30), and a blower(40). An outlet of the heat exchanger is connected to discharge manifold pipes vertically formed on the outer surface of a rear side wall. A supply manifold pipe of a first heat exchange unit and the discharge manifold pipe of a second heat exchange unit(30B) are connected to the outer surface of the rear side wall by a first connection pipe. A supply manifold pipe of the second heat exchanger unit and the adjacent discharge manifold pipe of a third heat exchanger unit(30C) are connected by a second connection pipe on the outer surface of the rear side wall. |
