PRESSURE SWING TYPE OXYGEN-ENRICHING APPARATUS FOR VEHICLE

摘要

PURPOSE: To obtain a pressure swing type oxygen-enriching apparatus for vehicles, capable of readily installing on a vehicle and having high operation efficiency. CONSTITUTION: This pressure swing type oxygen-enriching apparatus has absorption cylinders 2-A and 2-B in which adsorbents 1 are each packed, a four-way solenoid valve 3 for changing over flow of compressed air, etc., to these cylinders and a controller 7, and is loaded on the vehicle. A pressurizing pipe 15 is provided so as to receive feed of compressed air from an air compressor 60 installed on a vehicle in order to operate a compressed air utilizing apparatus 70 such as air brake as a raw material for enriched oxygen gas which is a product for the pressure swing type oxygen-enriched apparatus.