SYSTEM FOR DISCHARGING OXYGEN IN REFRIGERATOR

摘要

PURPOSE: A system for discharging oxygen in a refrigerator is provided to realize a pleasant room by discharging oxygen into the room with improving freshness of food. CONSTITUTION: A storage compartment(52) has food storage chambers(A,B). Doors(62,64) are connected to the storage compartment, rotatively movable to open and close the food storage chambers. A compressor(70) compresses a refrigerant to be converted into steam of a high temperature and a high pressure. A condenser(72) exchanges heat with the surrounding air for condensing the refrigerant into a liquefied refrigerant of a high pressure. An expanding element reduces the pressure of the liquefied refrigerant. An evaporator(74) cools the air of the food storage chambers into a low temperature. A blower fan(76) and a motor(78) forcibly circulate the air on the food storage chambers. An oxygen discharge element(80) includes an enrichment film filter(82) leaded to the food storage chambers by one end, and an air compressor(88) forcibly ventilating the air passed through the enrichment film filter out of a refrigerator(50).