Protective heat transfer experimental device

The utility model discloses a protective heat transfer experiment device which comprises an experiment device body, a protective cover is arranged on the outer side of the experiment device body, a glass observation window is arranged on one side of the protective cover, and a water removal cotton plate is arranged on the side, close to the glass observation window, in the protective cover in a sliding mode. And two groups of rotating shafts are rotationally arranged on the two sides of the outer wall of the protective cover. According to the utility model, the experimental device body is arranged inside the protective cover, so that students can visually see the structure of the experimental device body through the glass observation window on the protective cover, and the students can be prevented from touching the experimental device body and being scalded while teaching is not influenced; in addition, by controlling the adjusting assembly, the rotating shaft can drive the supporting rod to be overturned an