Engine fuel oil supply system and fuel oil supply control method
A fuel supply and control method technology, which is applied to engine components, machines/engines, charging systems, etc., can solve the problems of complex control methods and control signals, high requirements for fuel cleanliness, and large mass and volume, and achieves control methods and Simple control signal, strong anti-pollution, low cleanliness requirements
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[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0031] refer to Figure 2 to Figure 4 , the preferred embodiment of the present invention provides a kind of engine fuel supply system, is used for controlling the fuel supply of engine 10, comprises fuel pump 20 and the power unit that drives fuel pump 20, and the fuel inlet of fuel pump 20 connects fuel tank 30, fuel oil The oil outlet of the pump 20 is connected with the combustion chamber of the engine 10, the power unit is connected with the electronic controller 101 of the engine 10 in communication, and the oil outlet of the fuel pump 20 is connected with the combustion chamber of the engine 10. Fuel metering device 50 for metering fuel in the chamber. The fuel metering device 50 includes a high-speed control valve 51 for continuous fuel supp...
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