Fuel control device of dual-fuel automobile
A fuel control device and dual-fuel vehicle technology, applied in fuel injection control, liquid fuel feeder, electrical control, etc., can solve the problems of difficult engine starting, difficult alcohol fuel evaporation, and restrictions
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[0013] Such as figure 1 As shown, the fuel control device for a dual-fuel vehicle includes a first fuel tank 1 , a first fuel pump 2 , a fuel nozzle 4 and an engine 5 ; it also includes a second fuel tank 6 and a second fuel pump 7 .
[0014] The first fuel tank 1 is equipped with alcohol fuel, and communicates with the fuel nozzle 4 through the first fuel pump 2 and the first fuel pipe 8. The first one-way valve 9 inside.
[0015] Gasoline is housed in the second fuel tank 6 , and communicates with the fuel nozzle 4 through the second fuel pump 7 and the second fuel pipe 10 . The one-way valve 11 ; the fuel nozzle 4 communicates with the second fuel tank 6 through an oil return pipe 12 , and the oil return pipe 12 is provided with a pressure valve 13 .
[0016] This dual-fuel vehicle fuel control device also includes a relay 14 for controlling the second fuel pump 7, one normally closed contact of the relay 14 is connected to the transfer switch 3, and the other normally cl...
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