| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve efficacy by ions.SOLUTION: An air supply grille with an ion generator is configured in such a manner that, in a frame 10, a circulation air passage 16 for connecting an air inlet port 7 and an air outlet port 8, and an air supply air passage 17 for connecting an adaptor 2 and an air supply port 6 are formed, and the air supply air passage 17 is formed outside of the circulation air passage 16. Thereby, air in a room is sucked from the air inlet port 7, passes through the circulation air passage 16 and is blown out to the room from the air outlet port 8. The air from a ventilation device such as a heat exchange type ventilation device flows in from the adaptor 2, passes through the air supply air passage 17, it is blown out to the room from the air supply port 6, and a part of the air is sucked from the air inlet port to circulate. Thus, the air supply grille with an ion generator can be acquired in which efficacy by ions 22 can be improved.</p> |
