ANTI-ICING DEVICE FOR AIRPLANE

PURPOSE:To heat an anti-icing section outer plate without wasting futile energy and maintain the outer plate at a uniform temperature by connecting a heat pipe on the inner face of the anti-icing section outer plate of an airplane. CONSTITUTION:A heat pipe 2 is arranged along the wing chord direction on the inner face of an anti-icing section outer plate 1 at the wing front edge of an airplane, and one end of the heat pipe 2 is connected to a heating source 3. The heat fed from the heating source 3 is transported by the heat pipe 2, a heat medium in the heat pipe 2 arranged on the inner face of the anti-icing section outer plate 1 discharges more heat at a low-temperature portion for liquefaction, the anti-icing section outer plate 1 is heated according to the temperature distribution, and the anti-icing section outer plate 1 is set to the nearly uniform temperature.