Energy Saving System using Control of Exhaust Air Amount and Controlling Air Inflow Rate of Inflow Air Speed Control of Multi - Fume Hood

摘要

The present invention relates to an exhaust system and an energy saving system in accordance with airflow control of a multi-fume hood. More specifically, in the multi-fume hood, an exhaust amount of the multi-fume hood is controlled so that intake air is kept constant at all times irrespective of an opening/closing amount of a door, and a predetermined space corresponding to the multi-fume hood is also controlled to a predetermined supply amount so as to be a predetermined sound pressure. Therefore, it is possible to prevent unnecessary exhaust and intake air, thereby achieving an energy saving effect.