THERMOELECTRIC MODULATOR COOLING SYSTEM AND ELECTRIC REFRIGERATOR

摘要

PROBLEM TO BE SOLVED: To provide a thermoelectric modular cooling system having a structure, in which bubbles that circulate in the cooling water circuit are reduced as much as possible.;SOLUTION: In this system, a first circulation pump 14a in a radiation cycle is positioned upstream of a first heat exchanger 26a of a main manifold 11, having a radiating heat exchanger 10 and a thermoelectric module; a second circulating pump 14b in a heat absorbing cycle is positioned upstream of a cooling heat exchanger 20 and a second heat exchanger 26b of the manifold 11; and air collectors 37a, 37b are provided at the suction side of the pumps 14a, 14b, respectively, to recover the intermixed bubbles, reduce the bubbles in the circulation and improve thermal efficiency.;COPYRIGHT: (C)2003,JPO