OXYGEN-GAS HEAT PUMP AIR-CONDITIONER (OXYGEN GHP) IMPROVING EFFICIENCY OF OXYGEN GENERATION THROUGH HEAT EXCHANGING BETWEEN REFRIGERANT PIPING OF GHP AND OXYGEN GENERATOR

摘要

The present invention relates to a GHP air conditioner having an oxygen generator heat exchanged with the GHP refrigerant pipe to increase the oxygen generation efficiency, the object of which is to supply oxygen to the room by installing a PSA oxygen generator (2) to the GHP air conditioner, (2) Simplify the internal device configuration of oxygen generator (2) by not having a separate water separation system, and compressed air of lower temperature (below 30 ℃) without using air-cooled heat exchanger such as fan The present invention provides an apparatus having a high heat exchange efficiency so as to increase the oxygen concentration in the air supplied to the zeolite 211 in the 21.;The configuration of the present invention is a branch refrigerant pipe (1 ') branched from the refrigerant pipe (1) of the GHP air conditioner; An oxygen generator (2) which heat-exchanges with the branched refrigerant pipe (1 ') and supplies low-temperature compressed air to the zeolite (211) to supply air having increased oxygen purity to the room; It is characterized by consisting of a heat exchange unit (3) for heat exchange between the branch refrigerant pipe (1 ') and the oxygen generator (2).;GHP, branch refrigerant piping, oxygen generator, heat exchange