Danfoss A/s

Hangzhou Sanhua Research Institute Co., Ltd.

Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd.

Hongzhou Dong

Linjie Huang

Huazhao Liu

Yanhong Wang

A clothes dryer and a control method thereof are provided. The clothes dryer includes an air circulation system and a refrigerant circulation system, the refrigerant circulation system includes a compressor, a condenser, a throttling element and an evaporator; the air circulation system includes a filter device, an air circulation power fan and a roller, and the refrigerant circulation system does not include a subcooler; the clothes dryer further includes a controller, a temperature sensor or a temperature-sensing element, and a temperature and humidity sensing element; the controller is configured to control an operation of the refrigerant circulation system, the operation of the clothes dryer includes a temperature rise phase and a basic drying phase, and the compressor of the clothes dryer is configured to have a higher power consumption in the temperature rise phase than in the basic drying phase, to rapidly rise a temperature in the clothes dryer.

Clothes dryer and control method thereof

A refrigerant guiding pipe has a pipe wall in which an inner chamber is formed; an opening formed in the pipe wall; and a refrigerant guiding wall portion, at least a part of an edge of the refrigerant guiding wall portion being separated from the pipe wall, thereby forming the opening. The refrigerant guiding pipe can help alleviate generation of non-uniform distribution of refrigerant due to layering of gaseous refrigerant and liquid refrigerant.

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Hangzhou, China

Hongzhou Dong