| 摘要 |
<p>The invention concerns a supply air terminal unit (10), which comprises a body (11) and therein side walls (11a1, 11a2, 11a3, 11a4) as well as top and bottom walls (11a5 and 11a6). The supply air terminal unit (10) comprises an opening / closing cover (11a6), which is opened to allow access for service work inside the structure in a space (E). The supply air terminal unit (10) comprises a central fine filter (13), around which a wall structure (12) formed by needle-fin tubes (100) is fitted, whereby the needle-fin tubes (100) are placed on top of each other in order to form a filter wall (12). In the needle-fin tube (120) there are needle-like fins (122a1, 122a2...), whereby in its tube (120) a heat carrier is made to flow in order to transfer heat into the air made to flow through the structure or in the opposite direction. The fine filter (13) covers an air outlet port (A2) located in the bottom (11a5) of the supply air terminal unit (10).</p> |
