How does the gasoline pump the tank to the cylinder?
Too simple, the gasoline engine intake system and air intake valve open, gas mixture into the cylinder, high voltage coil from high voltage and the cylinder line to the spark plug ignition, ignites the mixture, the instantaneous pressure generated in the cylinder to make the piston down, turn the crankshaft, and the other is the upward movement of the piston so, the engine cycle movement.
Carburetor is the car; its flow is; from; the tank to the oil pipe to the gasoline pump; through the gasoline to the carburetor and air atomization; fuel injection nozzle into the cylinder. The EFI engine is the sensor to signal to the engine ECU to storage, instructions to the actuator, actuator and then according to feedback data necessary adjustment, supply nozzle oil quantity into the cylinder.
An automobile engine produces power by igniting a mixture of air and fuel. The working procedures of the fuel supply system are as follows:1. The fuel is pumped out of the tank by a gasoline pumpGasoline pump internal construction drawingPhysical diagram of gasoline pump2. Pass the fuel filter to the injectorGasoline filterFuel injector3. The oil mist ejected from the nozzle is mixed with air. The intake pipe is sucked into the air cylinder and is discharged by the exhaust pipe after burning.As the pressure of the pump is greater, a fuel pressure regulator is needed to return excess fuel from the return pipe to the tank.Working principle diagram of cylinderInternal structure of fuel pressure regulatorFuel pressure regulator physical mapWorking order diagram of automobile fuel supply system
