DE-ICING AND CONDITIONING DEVICE FOR AN AIRCRAFT

摘要

The present disclosure provides a device for de-icing an air inlet lip of an aircraft nacelle. The device includes a pre-exchanger, an intake orifice of taking in low-pressure air downstream from a fan, and two high-pressure air intake orifices downstream from a compressor in addition to controlled valves and check valves installed in an air flow network. In particular, the pre-exchanger includes a low-pressure air outlet capable of opening into the air inlet lip of the aircraft nacelle via a pipe of the air flow network.

主权项

1. A device for de-icing an air intake lip of an aircraft nacelle, said device comprising:
a pre-exchanger; a bleeding means configured to bleed a low-pressure air downstream of a fan; and two means for bleeding a high-pressure air downstream of a compressor as well as controlled valves and check valves installed in an air circulation network, wherein the pre-exchanger comprises a low-pressure air outlet configured to open into the air intake lip of the aircraft nacelle via a piping of the air circulation network.