Fuel nozzle with adjusting valve and fuel supply mode

The invention provides a fuel nozzle with an adjusting valve, the fuel nozzle comprises a nozzle shell, the nozzle shell is hollow and is provided with a main oil way and an auxiliary oil way, the inlet side of the auxiliary oil way is provided with a valve plunger, and the valve plunger is provided with an adjusting valve. An ejector pin used for limiting is arranged on one side of an inlet of the auxiliary oil way of the valve plunger, a spring used for limiting is arranged on one side of an inlet of the main oil way, and an outlet of the valve plunger is formed in the oil inlet pipe of the auxiliary oil way and used for adjusting the flow of fuel oil entering the oil inlet pipe of the auxiliary oil way. According to the fuel nozzle, through the arrangement of the auxiliary oil way valve and the reasonable design of the oil supply modes of the main oil way and the auxiliary oil way, the requirements that the effective oil outlet area of the plunger is large and the oil supply amount of the auxiliary oil way