METHOD FOR PRODUCT COOLING, FREEZING OR LOW-TEMPERATURE STORAGE AND COOLING CHAMBER THEREFORE

摘要

FIELD: refrigeration equipment, particularly for product cooling, refrigeration or low-temperature storage in cooling chamber in controlled gas medium used in food industry. ^ SUBSTANCE: method involves using battery cooling devices; arranging aqueous solution channel near cooling battery surfaces; passing aqueous solution through the channel so that aqueous solution is in contact with working volume of the chamber. The aqueous solution freezes under low temperature. ^ EFFECT: provision of carbonic acid gas concentration control inside storage facility with decreased oxygen content, elimination of gas exchange between storage facility and outer regeneration devices, which results in decreased mixture of ambient air penetrating through storage facility wall with gas medium inside storage facility. ^ 21 cl, 3 dwg