APPARATUS FOR REMOVING REMAINING GAS OF LPG VEHICLE

摘要

The subject innovation is the residual gas of LPG vehicle so that on the residual gas removal apparatus of the LPG vehicle, the engine after complete combustion of the remaining LPG gas in the fuel supply line for the operation of the ignition key for OFF the engine can be stopped to provide a removal device, it is an object.; The subject innovation are provided in the bottom of the predetermined portion of the steering wheel of the vehicle stand (engine stop), the power supply (engine stop), the key operation is switched to the engine start-up and; It is provided at the front end of the LPG fuel tank LPG LPG solenoid valves to regulate the gas flowing out of the fuel tank with LPG; LPG solenoid valve drive unit for driving the solenoid valve and LPG; It is connected to the drive shaft and the driving belt of the vehicle engine as a medium having a L terminal for generation of the engine as the drive shaft rotates with the generator; Igniter for receiving supply power from the battery (B +) for generating a secondary voltage from the ignition coil and; And the IG switch for applying power to the igniter; First and second transistors which, due to receiving a control signal to the base terminal to be switched to the first energized, the relay switch of the second relay and; And received is the power-off signal from the key operation unit generating a control signal to the LPG solenoid valve driving unit, and to generate a control signal to the first, the base of the second transistor crack down on the first and second relay switches, the generator received from the terminal L is applied to the output voltage characterized in that the controller is configured to determines an operating state of the engine so that the first and the second relay switch to be OFF.; Applying the present design, the initial starting of the vehicle during the winter by completely combusting the LPG residual gas remaining in the interior of the engine and the fuel supply line becomes smoothly.