| 摘要 |
A circular inhalation pipe and a dryer having the same are provided to improve heat efficiency by flowing air to an edge of a circular case and a heater and injecting hot air into the drum through an enough size of supplying hole unit. A circular inhalation pipe comprises a cabinet(50), a drum(60), a case, a heater(75), and a supplying unit. The drum is rotated on an inner part of the cabinet. The heater is installed in the case. The supplying unit is installed between the case and the drum to guide air to be contacted with the heater. The air is flowed through the case. A nut-shaped fixing unit that mated to a rotary shaft of the drum is formed on an inner wall of the cabinet. |
