Small manifold angle air inlet system of two-stroke engine

The invention belongs to the technical field of engine air inlet systems, and discloses a two-stroke engine small manifold angle air inlet system which comprises an intercooling system (1), an air inlet pipe (2), a first air inlet manifold (3) and a second air inlet manifold (4). The first air inlet manifold (3) is connected with the middle of the air inlet pipe (2) and used for supplying air to the first cylinder (1), and the second air inlet manifold (4) is connected with the other end of the air inlet pipe (2) and used for supplying air to the second cylinder (2). An air inlet buffering cavity is formed in the included angle between the first air inlet manifold (3) and the air inlet pipe (2), and the air inlet buffering cavity is a cavity in which the pipe wall of the first air inlet manifold (3) directly extends to the pipe wall of the air inlet pipe (2). The angle of the intake manifold is reduced, and the intake manifold is connected with the intake pipe through the buffer cavity, so that the flow resis