| 摘要 |
<p>Disclosed is a clothes dryer, comprising a main thermal heater (30), an air inlet (11) arranged in an air intake direction, and an air outlet (80) arranged in an air exhaust direction, characterized in that a preheating heat exchanger (40) is arranged at the junction of the air intake direction and the air exhaust direction in the vicinity of the air inlet (11), the preheating heat exchanger (40) comprises a first air intake pipeline (41) extending in the air intake direction, and a second air exhaust pipeline (42) which extends in the air exhaust direction, intersects with the first air intake pipeline (41) and is arranged spaced apart therefrom, and the preheating heat exchanger (40) is arranged to be located in front of the main thermal heater (30) in the air intake direction.</p> |
