| 摘要 |
PURPOSE:To compensate the reduction of the oxygen concentration in the car compartment space, even if the car compartment space is in the cut-off state from outside air, by generating oxygen from air by means of adsorbent and blowing out the oxygen into the car compartment space. CONSTITUTION:A pressure container 3 is installed into the rear part trunk room 1 of a car through a bracket 2, and the pressure chamber 4 is filled with adsorbent 5 made of zeolite mold, and the air component in the pressure chamber 4 is stirred by installing a blower 6 onto the side wall of the pressure chamber 4. Further, the pressure chamber 4 is allowed to communicate to the discharge port of a compressor 8 through a duct 7, and an outside-air taking-in duct 11 is connected to the intake port of the compressor 8, and an air filter 12 is installed into the duct 11. The pressure chamber 4 communicates to the downstream edge of an oxygen transportation duct 14, and the upstream edge of the duct 14 communicates to the car interior space through an air cleaner 15 installed at the car interior rear part. |
