| 摘要 |
<p>An indoor pollutants emission control system having a radioactive radon gas exposure prevention function according to the present invention prevents indoor occupants from being exposed to a radon gas by forming a first flow passage connected to the outside inside floors, ceilings, and walls of a building and effectively discharging the radon gas flowing into the first flow passage through the ground, ceilings, walls, and interior and exterior materials of the building to the outside using a first exhaust fan; prevents air pollutants such as sandy dust or fine dust from flowing to an indoor space using pressure difference between the indoor and outdoor spaces by increasing indoor air pressure; and prevents air pollutants from damaging indoor occupant′s health as the air pollutants which have flowed to the indoor space can be discharged to the outside through the first flow passage with the operation of a second exhaust fan.</p> |
