| 摘要 |
An air-distribution device in a ventilation system for a subfloor (2) supporting a floor construction on a plurality of joists (6), supported by level-adjusting spacer screws (8) to create a free space (5) between the subfloor (2) and the floor construction, the ventilation system having air-inlet devices (13) that are in open communication with an opening (14) in the floor construction to said space. In accordance with the invention, the device has an elongate plate-shaped body (16), mounted to the joist (6a) nearest said openings for the air-inlet devices, which plate body has a waist part (17), a foot part (18) and a top part (19), the two last-mentioned parts being flexibly connected to the waist part. Further, the device has spacers (26) at the foot part to create an air gap (27) between the same and the subfloor. The plate body (16) is anchored to the joist (6a) by means of the top part and to the subfloor by means of the foot part. The waist part forms an obtuse angle with the foot part. |
