초록 ▼

A multi-duct air conditioning system integrating ventilation, humidity control, filtering, chilling and heating, and distribution of liquids, embodied in a combination of means operating at peak efficiency under varied conditions, characterized by a dual-stage refrigeration heat-pump apparatus with

A multi-duct air conditioning system integrating ventilation, humidity control, filtering, chilling and heating, and distribution of liquids, embodied in a combination of means operating at peak efficiency under varied conditions, characterized by a dual-stage refrigeration heat-pump apparatus with separate condensing of refrigerant subsequently comingled and expanded in a single evaporator supplying chilled water, and by a dual-media air conditioning apparatus with refrigeration chilled water and evaporatively cooled water for heat absorption from ventilation units, luminaires and space zones.

대표청구항 ▼

An integrated multi-duct air conditioning system for building structures divided into perimeter and interior space zones, and including; fluid distribution means delivering conditioned air separately to the perimeter and interior space zones and taking return air therefrom, evaporative cooling means

An integrated multi-duct air conditioning system for building structures divided into perimeter and interior space zones, and including; fluid distribution means delivering conditioned air separately to the perimeter and interior space zones and taking return air therefrom, evaporative cooling means supplying cooling liquid to the perimeter and interior space zones, chilling-heating means supplying separate chilling and heating liquids to the fluid distribution means and conditioning the air delivered thereby and supplying chilling liquid to the perimeter and interior space zones, and liquid distribution means receiving the evaporatively cooled liquid and applying it to the absorption of heat from lighting means in the perimeter and interior space zones respectively and receiving the chilling liquid and applying it to the absorption of space heat from the perimeter and interior space zones respectively.