ANORDNING FOR ENDRING AV TILLSTAND FOR EN LUFTKONDITIONERINGSANLEGGNINGS INLOPPSLUFT OCH UTLOPPSLUFT
HEAT AND MOISTURE TRANSFERRING SYSTEM A system for effecting heat and moisture exchange between out door air and return air passing through an air supply passage and an air exhaust passage communicated with a heated space. The system including heat and moisture transferring device mounted in airtigh...
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Format: | Patent |
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Zusammenfassung: | HEAT AND MOISTURE TRANSFERRING SYSTEM A system for effecting heat and moisture exchange between out door air and return air passing through an air supply passage and an air exhaust passage communicated with a heated space. The system including heat and moisture transferring device mounted in airtight fashion and located across the air supply passage and the air exhaust passage and a heat transmitting system having a closed circuit for circulating a heat transmitting medium and including two heat exchangers each mounted in one of the two air passages upstream of the heat and moisture transferring device. The heat and moisture transferring device includes heat and moisture transferrer matrix made of a moisture absorptive and heat conductive material for effecting transfer of heat and moisture between return air and outdoor air. The heat transmitting system precools and preheats the return air and the outdoor air respectively by effecting heat exchange between the return air and the outdoor air through the agency of the heat transmitting medium so as to thereby prevent the formation of dew and frost on the surfaces of the transferring matrix of the heat and moisture transferring device. |
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