Air conditioner air port flow guide cover for stabilizing drying of surface layer of titanium-aluminum alloy investment casting shell

The utility model discloses an air conditioner tuyere fairing for stabilizing the drying of the surface layer of a titanium-aluminum alloy investment casting shell, which comprises a fairing bracket, a bottom plate, a connecting plate and a guide plate, the bottom plate is fixedly arranged on the fairing bracket, and first through holes are transversely and longitudinally arranged on the bottom plate in a linear array. A flow guide cover is installed below an air outlet of an original air conditioner, cold air and wet air conveyed by the air conditioner cannot directly flow into the position below the drying room, the air supply direction of the air conditioner can be changed after the flow guide cover is installed, and cold air and wet air are conveyed to the position above the drying room. And therefore, the coating of a'shell-making surface layer 'product suspended below the drying room is prevented from being directly blown away by cold air. Cold air and wet air are regularly and evenly guided and output