What is a CNG dual-fuel vehicle?

Abstract: What is a CNG dual-fuel vehicle? What are the characteristics of CNG dual-fuel vehicles? CNG dual-fuel vehicle refers to a vehicle powered by compressed natural gas, which belongs to a gas fuel vehicle with combustible gas as energy source. The main component of CNG is methane gas. CNG Dual Fuel Vehicle What is CNG Dual Fuel Vehicle Knowledge of CNG Dual Fuel Vehicle

What is a CNG dual-fuel vehicle?

CNG dual-fuel vehicle refers to a vehicle powered by compressed natural gas, which belongs to a gas fuel vehicle with combustible gas as energy source. The main component of CNG is methane gas.

The main fuels of automobiles are: gasoline, diesel, natural gas, ethanol gasoline and methanol gasoline. As far as dual-fuel vehicles running in cities are concerned, gasoline and natural gas are the main fuel vehicles.

CNG dual-fuel vehicles are mainly used in taxi industry and private cars.

Advantages:

Dual-fuel vehicles can save a lot of operating costs and fuel, and hardly need to make major changes to the engine.

Reduce pollution.

Clean auto parts and reduce carbon deposition.

Improve driving performance and make the engine easier to start and run smoothly.

Principle:

CNG vehicles are modified with fixed gasoline vehicles, and a set of CNG vehicle compressed natural gas device is added under the condition of retaining the oil supply system of the original vehicle.

The refitting part consists of the following three systems:

1, natural gas system. It is mainly composed of inflation valve, high-pressure cut-off valve, natural gas bottle, high-pressure pipeline, high-pressure connector, pressure gauge, pressure sensor, gas volume display and so on.

2. Natural gas supply system. It is mainly composed of natural gas high-pressure electromagnetic valve, three-stage combined pressure reducing valve and mixer.

3. Oil-gas fuel conversion system. It is mainly composed of three-position oil-gas changeover switch, ignition time converter and gasoline solenoid valve.