Working principle of carburetor of Yuexing Guosan

The working principle of yuexing guosan carburetor is that the outside air enters the carburetor after being filtered, and the air intake is controlled by changing the position of the choke valve. 2. The air rushes through the throat in the carburetor to generate suction, which sucks the fuel out of the float chamber through the nozzle and atomizes the fuel. 3. After the atomized fuel and air are mixed, they are sucked into the cylinder through the intake manifold. The air intake of the mixture is controlled by the accelerator pedal, which is controlled by the throttle valve in the carburetor. 4. The amount of oil pumped into the float chamber by the gasoline pump is controlled by the float in the float chamber. With the increase and decrease of oil in the float chamber. When the float chamber is filled with gasoline, the float floats and its needle valve blocks the oil inlet.