| 摘要 |
Disclosed is an electric heater for industrial purposes. The present invention of the electric heater for industrial purposes comprises: a floor surface unit; a side surface unit placed vertically to the floor surface unit; a front surface unit placed vertically to the floor surface unit and the side surface unit with a first opening on a center; an open unit facing the front surface unit; a case placed in between the front surface unit and the open unit comprising a diaphragm with a second opening on the center; a hot wind creating pipe placed in between the front surface unit and the diaphragm, whose both ends face the first opening and the second opening respectively, for the internal space to be connected to the first opening and the second opening; a heater installed in the hot wind creating pipe to be close to the front surface unit; an accommodating pipe placed in between the diaphragm and the open unit; a rotating wing installed in the accommodating pipe to be close to the open unit; a driving motor whose driving axis is connected to the rotating wing which is installed such that the rear surface of the body unit is close to the diaphragm; an air intake fan to supply external air into the hot wind creating pipe; a hot wind discharge pipe connected to the front surface unit to be protruded to the outside of the case; and a control unit installed in one side of the side surface unit to control the operation of the heater. |
