Outlet pipeline connection deicing arrangement for aircraft, has two pipe lines connected to either of other two pipelines for transporting and fed valve regulating temperature-reduced fresh air to latter pipelines

摘要

The arrangement has pipelines (1, 2) connected to turbines (Ta, Tb), and arranged downstream from the turbines. An outlet of a heat exchanger (11) is connected to a pipeline (4), and feeds temperature-reduced fresh air to the pipeline (4). Pipe ends of valve-regulated pipelines (5, 6) are connected to each other. Temperature in a pipeline (3) is permanently kept above 0 degree Celsius. A pipe line (5) or a pipeline (6) is connected to the pipeline (1) or the pipeline (2) for transporting and fed valve regulating the temperature-reduced fresh air to the pipelines (1, 2). An independent claim is also included for a method for regulating a process air temperature of transported process air in pipeline connections of an aircraft.