초록 ▼

Air traps 37a, 37b are disposed on one side adjacent at least one of suction and discharge ports of circulating pumps 14a, 14b forming a heat radiating or heat absorbing cycle. Also, the circulating pumps 14a, 14b are disposed at a level higher than heat-radiating and cooling heat exchangers 10, 20

Air traps 37a, 37b are disposed on one side adjacent at least one of suction and discharge ports of circulating pumps 14a, 14b forming a heat radiating or heat absorbing cycle. Also, the circulating pumps 14a, 14b are disposed at a level higher than heat-radiating and cooling heat exchangers 10, 20 and first and second heat exchanging portions 26a, 26b to recover air bubbles mixed therein so that the air bubbles circulated can be reduced to improve the heat efficiency.

대표청구항 ▼

[ What is claimed is:] [1.]1. A thermoelectric refrigeration system comprising:first and second thermoelectric modules each having a heat radiating surface and a cooling surface;a primary manifold including a first heat exchanging portion thermally coupled with the heat radiating surface of the firs

[ What is claimed is:] [1.]1. A thermoelectric refrigeration system comprising:first and second thermoelectric modules each having a heat radiating surface and a cooling surface;a primary manifold including a first heat exchanging portion thermally coupled with the heat radiating surface of the first thermoelectric module, and a second heat exchanging portion thermally coupled with the cooling surface of the first thermoelectric module;an auxiliary manifold including a third heat exchanging portion thermally coupled with the heat radiating surface of the second thermoelectric module;a heat radiating system comprising a first circulating passage which includes a first circulating pump having a discharge port and a suction port, a heat-radiating heat exchanger, the first heat exchanging portion of the primary manifold, and a liquid medium filled in the first circulating passage;a heat absorbing system comprising a second circulating passage which includes a second circulating pump having a discharge port and a suction port, a cooling heat exchanger, the third heat exchanging portion of the auxiliary manifold, and a liquid medium filled in the second circulating passage; andan air trap coupled with at least one of the suction and discharge ports of any one of the first and second circulating pumps.