| 摘要 |
<p>The invention relates to a modular pure air unit device for feeding pura ar into clean rooms having pharmaceuticals, grocery and bio-technical products, the device comprising atieast one fan means (4, 4a, 4b, 4d); and atleast one beat transmitter (3,3a, 3b, 3d) operatively connected, and being disposed adjacent to the atlaast one fan means, the atleast one heat transmitter configured as a finned tube heat exchanger; the fan means (4, 4a, 4b, 4d) having atleast one filter (7,7a, 7b, 7d) through which pure air flowing into the clean rooms, the fan means (4,4a, 4b, 4d) drawing air from a fresh air chamber (5,5d) disposed in a region between the fen means and a ceiling (ft), e common housing (1, la, lb, 1d) is provided to accommodate the atlaast one fan means (4,4a, 4b, 4d), the atleast one filter (7, 7a, 7b, 7d), and the atlaast one heat transmitter (3,3a, 3b, 3d) to form a built-in-module so that the fresh air flowing through the atieast one filter (7) directly delivered to the clean rooms and the exiting air from the clean rooms being directly fed to the atleast one heat transmitter (3).</p> |
