FIELD: heating.
SUBSTANCE: invention relates to equipment for residential and industrial room heating. Compression heat pump consists of an evaporator, compressor, condenser, restrictor and liquid separator. The evaporator and condenser are represented with the enclosing vortex heat exchangers containing working agent supply and discharge nozzle and, respectively, low potential and high potential coolant supply and discharge nozzles, helical manifold with guiding unit and end walls. Micro channels are made on the internal and external surface of end walls. The enclosure is installed from the external surface side.
EFFECT: small-sized and high-capacity heat pump.
2 dwg
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Authors
Dates
2009-01-27—Published
2007-07-31—Filed