A new age group of ultra low freezer power-driven by linear free-piston locomotives is now approaching the
market. The latest technology provides a striking decrease in power
use, going beyond 50% vs. the set up base in some situations, in
comparison to the flow compressor systems now employed in ultra low
freezers in the market globally.
The freezers are completely sourced from single manufacturer that makes
both the cooling engine and the freezer cabinet controls. The cooling
engine employs environment friendly helium as the functioning fluid
and is hermetically preserved at fabricator. Two rotating parts are
hold up on gas bearings. The system uses no compressor, needs no oil,
and removes all contact between rotating parts.
Cooling is dispersed to the inner of the cabinet via a preserved gravity
determined thermo siphon with no rotating parts; a little quantity of
refrigerant (not more than 20% of that employed in a flow system)
fades away at cabinet’s inner side and compresses at the cooling
locomotive. The thermo siphon runs isothermally so there is
negligible warmth slope in the evaporator and inner chamber walls.
The cooling engine adapts incessantly to go with the heat weight on the
cabinet, making straight-line warmth performance, not like the
operation of flow freezers where warmth is controlled by compressor’s
cycling on and off. Beyond the life of a predictable ultra low
freezer, the compressors discontinue and initiate thousand times. In
difference, thinking about no power interruption, the free piston
moving engine may initiate only one time on the existence of the
freezer.
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