INSTALLATION FOR FREEZING, TRANSPORTING AND DEFROSTING FLUID MEDIUMS Russian patent published in 2011 - IPC F28D1/02 F17C13/00 

FIELD: machine building.

SUBSTANCE: installation ((1, 1', 1") for freezing, transporting and defrosting fluid mediums, primarily, sterile fluids, solutions and suspensions for chemical, bio-technological, pharmaceutical and food industries consists of reservoir (10, 10') including cover (20, 20', 20"), wall (40, 40'), bottom (30, 30') and heat exchanging element (50, 50') which contacts fluid mediums loaded into reservoir where they are cooled or heated. Intake pipe (60, 80) contacts heat exchanging element (50, 50', 30, 30', 40, 40') on at least of section of its length. Overflow pipeline (70) is located on reservoir (10, 10') in zone over maximal height of filling (F_MAX), preferably in cover (20, 20') so, that during defrosting fluid medium, preliminary heated liquefied and withdrawn via intake pipe (60, 80) from lower point of reservoir (10, 10'), can be transmitted through overflow pipeline (70) from above to still frosted fluid medium.

EFFECT: accelerated process of defrosting.

9 cl, 8 dwg