| 摘要 |
PURPOSE: A device for facilitating the atomization of injected fuel using intake air and exhaust gas is provided to reduce the emission of NOx by reducing the combustion temperature and to improve the fuel efficiency by facilitating the atomization of fuel. CONSTITUTION: A device for facilitating the atomization of injected fuel by using intake air and exhaust gas comprises an injector(1) for injecting fuel to an engine, an intake duct(3) for inducing intake air to the engine, and an exhaust pipe(4) for discharging exhaust gas. One end of an intake air induction pipe(5) is connected to the intake duct, while the other end is connected with a three-way mixing valve(6). A portion of the exhaust gas discharged through the exhaust pipe is supplied to the engine via an EGR(Exhaust Gas Recirculation) pipe(7). A heat exchanger is installed on the outer circumference of a compressed air feeding pipe(14). A temperature sensor(18) senses the temperature of the temperature of the compressed air. A solenoid valve(17) is turned on and off by an electronic control unit(19).
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