Heat pump type dish washing machine

The utility model relates to the technical field of dish-washing machines, in particular to a heat pump type dish-washing machine with a drying function. The dish-washing machine comprises a dish-washing machine body and a heat pump system, the dish-washing machine body is connected with a water inlet pipeline and a water outlet pipeline, and the water inlet pipeline is provided with a first compression pump; the heat pump system comprises a first evaporator, a first stop valve, a compressor, a first condenser and a throttling device which are connected in sequence, the first condenser exchanges heat with washing water in the water inlet pipeline, and the drying system comprises a fan and an air supply pipeline communicated with the dish-washing machine body. The fan, the first evaporator and the first condenser are sequentially arranged in the air supply pipeline, air discharged from the dish-washing machine body sequentially flows through the first evaporator and the first condenser under the action of the