| 摘要 |
PURPOSE: To provide an oxygen generator in which dryer and branched pipe are used to extend life of the oxygen generator. CONSTITUTION: The split type oxygen generator comprises an air inlet (110) for receiving air from the outside; a compressor (120) for compressing the air received in the air inlet; a moisture filter (140) connected to the compressor to filter the air; a solenoid valve (150) for alternately controlling the moisture filter and nitrogen exhaust port (190) by selectively opening two flow paths; beds (161,162) which are connected to the two flow paths respectively, and in which zeolite for adsorbing nitrogen is embedded; an outlet (170) for discharging the mixed air to the outside after mixing airs having high oxygen concentration discharged from the two beds; and a branch pipe (141) for mixing the branched off air with air having high oxygen concentration before it passes through the outlet by an orifice joint (182) to form mixed air having a certain concentration by branching off some of air passing through the moisture filter.
|
