Patent ID: 9599357
Date: 2017-03-21
CPC Classifications: F24F,F41J

Claim:
1. An air handling system for handling air and contaminants within an enclosure of an indoor gun range, said air handling system comprising: an air supply assembly comprising an air handling unit, wherein said air handling unit comprises a conditioning unit; and an air recirculation assembly comprising a filter, said air recirculation assembly couples in flow communication with the enclosure and said air supply assembly to filter air from the enclosure and recirculate the filtered air to said air supply assembly, wherein said air supply assembly couples in flow communication with the enclosure and said air recirculation assembly for channeling a first stream of filtered air from said air recirculation assembly ino said air handling unit to be conditioned by said conditioning unit, and for channeling a second stream of filtered air from said air recirculation assembly to bypass said air handling unit and mix with the conditioned first stream before the mixture is discharged into the enclosure.