A HIGH EFFICIENT SYSTEM FOR LOCAL AIR-CONDITIONING BY AIR-CURTAIN

摘要

An air conditioning system is provided to regularly maintain a temperature of a specific place by concentrated cooling and heating by forming an air-curtain and reduce the cooling load of an air conditioner by transferring air used for cooling and heating to an inlet of the air conditioner. An air jet part(10) is installed in an upper space of a room and is communicated with outer and inner jet orifices(16,15) of a partition wall, wherein an external air supply pipe(13) having a fan(14) for introducing external air and a supply pipe(12) of conditioned air passing through an air conditioner are formed at peripheral surfaces of the outer and inner jet orifices. An air recovery part(20) is opposite to the air jet part at a predetermined distance and has a net-shaped suction port(23) communicated with an air suction pipe(21) sucking air supplied to the room. An air conditioning part(1) is communicated with the air suction pipe for controlling temperature and humidity of sucked air.