| 摘要 |
<p>The ventilation system comprises a central plant, one or more extractor outlets (102,104a-104d) in the rooms on one side of the building and intakes (108-120) in the rooms on the opposite side. The central plant has an outer housing (22) with two intakes and two outlets and two fans (34,40) or similar to draw in air and pass it through the rooms before it is extracted. The central plant chamber (38) linked to the outlet (44) has an additional intake connected to at least one of the extractor outlets, each fan is designed to operate at two or more different flow rates, and one or more of the intakes is designed to accommodate different air flows. In addition, the central plant is divided by a mobile partition (64) controlling the transfer of air between its chambers.</p> |
