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|1. (WO2018205269) OXYGEN-ENRICHED CAPSULE APPARATUS|
|Applicants:||SHENZHEN DEHUIDA INTELLIGENT TECHNOLOGY CO., LTD
|Title:||OXYGEN-ENRICHED CAPSULE APPARATUS|
An oxygen-enriched capsule apparatus, the oxygen-enriched capsule apparatus comprising an external unit (1) and a capsule (2). A refrigerant compressor cooling system (11) may be used to cool mixed air consisting of interior air and exterior air (fresh air), and when an oxygen-producing system (12) is operating, a portion of cool air is drawn into the oxygen-producing system (12) to produce oxygen, produced oxygen and another portion of cool air in a wind intake pipe being mixed, and then blown into a sealed relaxation space via an interior wind outlet (211). Given that an air source of the oxygen-producing system (12) includes a portion of fresh air, then, by means of controlling operation of the oxygen-producing system (12), oxygen concentration in a room may be increased to an appropriate oxygen-enrichment value, and, in combination with temperature control of the refrigerant compressor cooling system (11), a healthy, constant-temperature, oxygen-enriched and comfortable environment may be created in a sealed relaxation space. In addition, mixed air enters the oxygen-producing system (12) only after being cooled, and the mixed air may be dehumidified in the cooling process, hence mixed air entering the oxygen-producing system (12) has decreased humidity, preventing damage to the oxygen-producing system (12) caused by excess humidity.