| 摘要 |
A warm air circulator combined with a drier is provided to discharge a large quantity of warm air with small heating sources, to make the warm air circulator compact through reduction of volume, to achieve simplified structure, and to enable effective heating within a short time, by forming the warm air circulator in triple structure. A warm air circulator combined with a drier comprises an outer cylinder(100) having a suction port formed to a side and an exhaust port(102) formed to the upper end; a filter device(110) installed in a state of communicating with the suction port of the outer cylinder to purify polluted indoor air; a first inner cylinder(200) constituting a first passage(201); a second inner cylinder(300) installed in the first inner cylinder with a diameter smaller than the first inner cylinder; heat exchange pipes(410) vertically installed in plural holes(311,321) of first and second plates(310,320) installed to the upper and lower parts of the second inner cylinder in an airtight sate; heating elements(400) installed near the heat exchange pipes to emit heat by a power supply part and a control part(500); and a blower(120) for sucking outside air and discharging air heated by the heating elements to the outside through a heat exchange pipe. The first inner cylinder is installed in the outer cylinder with a diameter smaller than the outer cylinder. |
