Formula wing section that inner chamber is through -flow

The utility model discloses a formula wing section that inner chamber is through -flow, behind mask, the wing body mask, the last mask of wing body, inside air cavity, leading edge air inlet, upper portion gas vent, rear portion gas vent, drive gear, leading web, epiplastron, trailing web, sliding chamber including the wing body under, its characterized in that: the wing section mainly comprises mask under the wing body of mask and lower part behind the last mask of the wing body on upper portion, the wing body, and the inside mask 2 that mask encloses under mask and the wing body behind the last mask of wing body, the wing body is provided with inside air cavity, and the wing section is equipped with the leading edge air inlet foremost, and the wing section rear end is equipped with the rear portion gas vent, is equipped with the upper portion gas vent on the last mask of wing body, the inside mask 5 that is equipped with of wing section, be equipped with sliding chamber on the mask behind the last mask of w