Thermo-electric cooling device

Abstract

Abstract The cooling device, in particular for cooling boxes in motor vehicles, has a thermoelectric refrigerating apparatus comprising at least one peltier block. The warm side of the said apparatus is connected in thermal conduction to a first heat exchanger, through which a forced-fed coolant flows. The cold side of the said apparatus is in thermal-conducting connection with a second heat exchanger, which is designed as a ribbed heat exchanger and is for cooling a forced-circulated medium, which in the region of the ribbed heat exchanger is passed through a flow channel, the full cross-section of which is taken up by the ribbed heat exchanger. The first heat exchanger has flowing through it a liquid coolant, which is forced-circulated in a liquid circuit, which is provided with a third heat exchanger in the form of an air/liquid heat exchanger for cooling the liquid coolant. <IMAGE>

Inventors

• 👤 Udo Dipl.-Ing. Ilchman (Fh)

Bibliographic Details