| 摘要 |
<p>The invention relates to an inflatable hall (1,101) comprising a hall skin unit (3,103) of a flexible material for forming at least part of a roof of the inflatable hall, which hall skin unit at least partially encloses an interior volume (13,113) of the inflatable hall. The inflatable hall comprises an air supply unit (2,102) for supplying air to the interior volume of the inflatable hall for generating and/or maintaining an atmospheric overpressure in said interior volume. The air supply unit is provided with an air inlet (4,109), with a fan unit (6,100) disposed downstream thereof, and with an air outlet (5,105) disposed downstream of said fan unit, which air outlet opens into the interior volume of the inflatable hall, wherein the air supply unit is provided with an additional fan unit disposed parallel to the foresaid fan unit.</p> |
