The functions of various parts of the carburetor
To ensure the continuous operation of a car, it is necessary to continuously supply and deliver fuel and air to the engine, not only to supply, but also to mix them properly. After combustion, the exhaust gas must be smoothly discharged; And the one that achieves this step is the carburetor, which mixes air and oil in a certain proportion for the engine to work continuously. Although the carburetor is inconspicuous, its role is extremely significant. Let's take a look at the various components and functions of a carburetor to help everyone better understand it:
The carburetor is composed of the main fuel supply system, throat, needle valve, measuring hole, throttle valve, etc. When the main fuel supply system ensures the normal operation of the engine, the mixture supplied by the carburetor gradually becomes lean as the throttle opening increases. The throat creates a vacuum, sucking out the fuel from the nozzle. The needle valve controls the switch of gasoline entering the carburetor float chamber, the measuring hole controls the precise amount of gasoline output, and the throttle valve controls the switch of the mixture flow rate. When closed, there is a ventilation gap. When the speed is constant, the larger the throttle opening, the greater the throat vacuum, the more oil, and the greater the power. When the throttle opening is constant, the higher the speed, the greater the power.