Arrangement for ventilation of cabin component e.g. board kitchen in airplane, has throttles assigned to flanges to different setting of flow section in flange over passage cross-sections to regulate pressure curve in pipe network

摘要

The arrangement comprises vent pipes that are connected with one or more aircraft cabin components and are attached to a manifold (6). An exhaust air flow (8) is generated in the manifold by a fan (7). The manifold is configured to form a pipeline to which the vent pipes are connected as flanges (5). The throttles are assigned to the flanges to the different setting of the flow section in the flange over the passage cross-sections to regulate the pressure curve in the pipe network.