Refrigerator, control method, control device and nonvolatile storage medium

The invention provides a refrigerator, a control method, a control device and a nonvolatile storage medium, the refrigerator comprises a refrigerator body, the refrigerator body is provided with a refrigerating chamber, the refrigerator further comprises a cold and heat conversion device arranged in the refrigerating chamber, the cold and heat conversion device comprises a box body, the box body is provided with a containing cavity used for containing a part to be subjected to temperature adjustment, and the box body is provided with a communication port; the containing cavity communicates with the refrigerating chamber through a communicating opening, and the communicating opening can be opened and closed. The cold and heat conversion device further comprises a heating part, the heating part is used for heating the containing cavity, and the refrigerator solves the problem that in the prior art, a refrigerator cannot heat refrigerated articles and is not convenient enough. 本发明提供了一种冰箱、控制方法、控制装置及非易失性存储介质，冰箱包括冰