Evaporation device for refrigerator, refrigerator and defrosting control method of refrigerator

The invention relates to an evaporation device for a refrigerator, the refrigerator and a defrosting control method of the refrigerator. The evaporation device comprises an evaporator main body (1) and at least two heaters, wherein the heaters are configured to defrost the evaporator main body (1) and comprise the first heater (2) and the second heater (3), the first heater (2) is arranged in themiddle area, in the airflow direction (K), of the evaporator main body (1), and the second heater (3) is arranged in the area, close to the air inlet side, of the evaporator main body (1); and the first heater (2) and the second heater (3) work independently. 本公开涉及冰箱用蒸发装置、冰箱及其化霜控制方法，其中，蒸发装置包括：蒸发器主体(1)；和至少两个加热器，被配置为对蒸发器主体(1)化霜，至少两个加热器包括第一加热器(2)和第二加热器(3)，第一加热器(2)设在蒸发器主体(1)沿气流方向(K)的中间区域，第二加热器(3)设在蒸发器主体(1)靠近进风侧的区域；其中，第一加热器(2)和第二加热器(3)独立工作。