DRY AIR SUPPLYING EQUIPMENT OF LAUNDRY DRYER

摘要

PROBLEM TO BE SOLVED: To provide technical means reducing thermal energy consumed by a dryer with a simple structure in equipment supplying dry air to a dryer of a washing facility for business use with a finishing machine such as an ironer.SOLUTION: A dryer comprises an intake vent inhaling air and a heater heating the inhaled air. A finishing machine comprises an exhaust duct discharging heat in the machine outside. A connection duct leading heat generated in the finishing machine to the intake vent of the dryer and a selector valve switching the heat to the intake vent side or outdoors discharge side are comprised. Control means switches the heat of the finishing machine to introduce into the dryer or to discharge outdoors by switching the selector valve based on an operation signal of the dryer and the finishing machine.