AIR COOLER USING COMPRESSED AIR

摘要

The present invention relates to an air cooler (100) capable of obtaining cold air by circulating compressed air. The air cooler includes a body (110), wherein an accommodation unit (113) is formed on one side and a hot air outlet (114) is formed on the other side, forming a swirl chamber (111) and a compressed air main inlet (112); a vortex generator (120), wherein a cold air outlet (121) is formed on one side, generating cold air and hot air from the compressed air supplied from the compressed air main inlet (112) of the body (110) by being connected to the body (110) while accommodated in the accommodation unit (113) of the body; an orifice sleeve (130) installed in between the body and the vortex generator (120) while accommodated in the accommodation unit (113) of the body (110); and a throttle valve (140) connected to the hot air outlet (114) of the body (110). According to the present invention, manufacture costs are reduced due to the reduction of processing costs and molding costs as the number of components is reduced by integrating a part of the components through simplification of the components.