Air duct system of clothes dryer, clothes dryer and control method of clothes dryer

• Main Authors: YANG LIMEI, BING JINDONG, XU SHENG
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

The invention discloses an air duct system of a clothes dryer, the clothes dryer and a control method of the clothes dryer. The air outlet is communicated with the roller and is used for exhausting the air after heat exchange; the air inlet part is arranged on the side wall of the roller and is used for introducing hot air into the roller; the air supply end of the air supply and exhaust device is rotationally connected with the outer side wall of the roller, the air supply and exhaust device can be communicated with the air inlet part, the air exhaust end can be communicated with the air outlet, and the air supply and exhaust device is used for heating air exhausted from the roller and then feeding the heated air into the roller again to circularly supply heat into the roller. The air inlet part is arranged on the side wall of the roller, and clothes are mainly distributed on the side wall of the roller in the circumferential direction in the clothes drying process, so that the contact area between hot air a