SystemAir Danvent TIME - DVU-C - Section - Cooling Unit With Cooling Recovery

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Annex10—6
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10.23DVU‐C–section‐coolingunitwithcoolingrecovery
TheDVU‐CunitissimilartheDVUunitbutwiththedifferencethatcondenserontheDVU‐Cunitisplaced
intheextractairflowaftertherotaryheatexchangerwiththeadvantagethattheoutdoorairisprecooled
bytherotaryheatexchanger,whentheextractairtemperature
islowerastheoutdoorairtemperature.
Duetothereducedoutdoorairtemperaturebeforethecoolingcoil,theelectricityconsumptionofthe
coolingcompressorisreduced.
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DVU‐CsektionenlignerDVUsektionenmeddenmarkanteforskelatkondensatorbatterietpåDVU‐C
sektionenerplaceretiluftstrømmenefterden
roterendevekslermeddenfordel,atindsugetudeluftbliver
afkøletviadenroterendeveksler,nårtemperaturenpåfraluftenerlavereendtemperaturenpåden
indsugedeudeluft.Nårtemperaturpådetindsugedeluftersænketnoglegraderførfordamperbatteriet,
skalkølekompressorenydemindre,såkølekompressorenselforbrugreduceres.