Exhaust duct attachment

Abstract

This product is an attachment that can be installed on the exhaust duct of portable air conditioning units and the like. This product can be installed not only on the exhaust ducts of portable cooling units but also on all types of exhaust ducts installed indoors. This product has an inlet that attaches to the exhaust duct and an outlet that discharges the gas that flows in from the inlet. As shown in the first and second reference diagrams in the photograph, this product is fixed by being sandwiched between a door or window that separates the indoor and outdoor areas and a frame or similar structure. By fixing this product, which is attached to the exhaust duct, to any door or window, the gas discharged from the exhaust duct (in the case of the exhaust duct of a portable air conditioning unit, the high-temperature air that has passed through the condenser) can be easily discharged to the outside via this product.

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