AIR COOLING SEMICONDUCTOR REFRIGERATING DEVICE FOR CIRCULATION COOLING SYSTEM

摘要

Provided is an air cooling semiconductor refrigerating device for a circulation cooling system, comprising: a heat exchange device (1), wherein the heat exchange device (1) is a polygon prism, a heat conducting medium is circulated within the heat exchange device (1), semiconductor refrigerating layers (2) are attached to sides of the polygon prism, heat absorbing surfaces of the semiconductor refrigerating layers (2) are proximate to the sides of the polygon prism, and heat dissipating surfaces of the semiconductor refrigerating layers (2) are provided with heat dissipating devices (3). The heat exchanger adopts a polygon prism structure, and therefore eliminates the number limitation of semiconductor refrigerating sheets (21) installed in a certain space for the traditional semiconductor refrigerator, such that the semiconductor refrigerator can satisfy a higher refrigeration power output and also have a higher energy efficiency ratio. The present invention has a compact structure and convenient installation, and also has higher economic and social benefits.