The application relates to the technical field of
semiconductor temperature control, and discloses a
processing method and device for automatic heat exchange based on a
semiconductor and a wearable device, which realizes intelligent dynamic temperature adjustment and long-time temperature preservation, improves
human body temperature control accuracy, can continuously cool in summer, effectively reduces the sweating rate of a user, can heat in winter, significantly improves the thermal and wet comfort of a
human body surface, reduces physical discomfort in a high-temperature or low-temperature environment for a long time, reduces the risk of
heatstroke or
frostbite, and thus improves work concentration and efficiency; through optimization of the airtightness of liquid cooling circulation and the
safety design of
semiconductor temperature adjustment, the electric leakage condition is reduced, and the personal safety of an operator during operation is effectively ensured.