THERMOELECTRIC REFRIGERATOR

摘要

FIELD: refrigerating engineering. SUBSTANCE: refrigerator is made in form of heat-insulated chamber with cover. Arranged in cover are thermoelectric converter, radiator and fan. Chamber is placed in case-bag whose upper valve additionally presses cover to heat-insulated chamber due to locking device. Heat-insulated chamber contains additionally refrigerating agent in form of polyethylene vessel filled with 3-% solution of common salt after prefreezing. EFFECT: increased term of storage of products due to fast attaining working conditions and enhanced tightness. 2 cl, 2 dwg