Appliance for drying laundry and method for operating heat pump of appliance

• Main Authors: HARBACH ALVARO, MULLER MARKUS, STOLZE ANDREAS
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

The invention relates to an appliance (1, 14) for drying laundry, comprising at least one open process air system (3, 15) having at least one drying chamber (4) for receiving laundry to be dried and at least one heat pump (7) thermally coupled to the process air system (3, 15). In order to reduce the energy content of the process air at the outlet of the open process air system (3, 15) and to increase the dehumidification performance of the appliance (1, 14), the appliance (1, 14) has at least one cooling unit (13) which is thermally coupled to a refrigerant line (12) between a compressor (10)and a condenser (8) of the heat pump (7) for cooling the refrigerant flowing through the refrigerant line (12). 本发明涉及一种用于烘干洗涤物的器具(1，14)，其具有至少一个开放的过程空气系统(3，15)，所述过程空气系统具有至少一个接收待烘干的洗涤物的烘干室(4)和至少一个与所述过程空气系统(3，15)热耦合的热泵(7)。为了减小在开放的过程空气系统(3，15)的排出口处的过程空气的能量含量并且提高所述器具(1，14)的除湿性能，所述器具(1，14)具有至少一个与所述热泵(7)的压缩机(10)和冷凝器(8)之间的制冷剂管路(12)热耦合的、用于冷却流过所述制冷剂管路(12)的制冷剂的冷却单元(13)。