The utility model provides a refrigerator, including room, wind channel, display panel and controller between the storing, indoorly between the storing be provided with a plurality of trays that are used for placing article, be provided with the evaporimeter in the wind channel, air outlet and return air inlet have been seted up in the wind channel with the intercommunication the wind channel with room between the storing, still be provided with in the wind channel and be close to the fan of air outlet setting and pressing close to the heater that the air outlet set up, the fan is used for the process the dry and cold air of evaporimeter is introduced room between the storing, the heater is located the fan with between the air outlet to form aforementioned dry and cold air heating the heated dry air and introduce room between the storing, the white heater of below of being provided with of evaporimeter and being used for changing the outlet that white log raft goes out refrigerator. The utility model discloses a refrigerator has the function with the food dehydration concurrently, and it is efficient to dewater.