FIELD: heating.
SUBSTANCE: combined refrigerating unit contains housing with working chamber provided with thermoelectric temperature control sensor of cooling air inside working chamber, air compressor of the first compression stage, air compressor of the second compression stage, electric service panel for electric power supply of refrigerating units assemblies, digital temperature measure-regulator connected to control unit.
EFFECT: providing high reliability and lifetime of refrigerating unit, reducing electric power consumption during its operation.
1 dwg
Authors
Dates
2013-09-20—Published
2012-04-11—Filed