Integrated internal circulation heat pump dryer

The invention discloses an integrated internal circulation heat pump dryer. The integrated internal circulation heat pump dryer comprises a dryer body arranged indoors. The dryer body comprises a compressor, a main condenser and an expansion valve which communicate with one another end to end. A dehumidifier is further connected between the expansion valve and the compressor. According to the integrated internal circulation heat pump dryer adopting the structure, by arranging the dehumidifier, the heat dissipation function is achieved, humid air is dehumidified, and the indoor drying effect isimproved; and meanwhile, the internal circulation dryer with the dehumidifier is arranged indoors, and thus the drying effect is not affected by the outdoor environment. 本发明公开了一种一体式内循环热泵烘干机，包括置于室内的烘干机主体，所述烘干机主体包括收尾连通的压缩机、主冷凝器和膨胀阀，所述膨胀阀和所述压缩机之间还连接有除湿器。本发明采用上述结构的一体式内循环热泵烘干机，通过设置除湿器，即起到散热功能，也对含有潮湿空气进行除湿，提高了室内烘干效果，同时通过将带有除湿器的内循环式烘干机置于室内，使得烘干效果不受室外环境影响。