How fuel efficient cars save gas

Automobile conservation technology automobile conservation technology used to improve automobile energy consumption technology. Automobile energy conservation measures involve all aspects, in terms of China's current situation, effective measures include the following aspects: reasonable matching of highways and transportation facilities, models and oil production according to the needs of the configuration, the operation of the reasonable and other non-technical issues. Technical aspects, to ensure product quality, according to the norms of the use and maintenance of machines, change the gasoline engine combustion to improve the efficiency of energy conversion. In the existing combustion method, you can take the following means of energy saving: improve the oil supply system, gasoline engine to cylinder fuel injection, which can improve the efficiency of gasoline combustion; improve the ignition system, improve the stability of the gasoline engine operation; reduce the loss of engine accessories, the rational use of accessories, and the corresponding modifications.

Energy-saving cars refers to low energy consumption, low pollution, small displacement, new energy, new power vehicles. With the abolition of the restriction on small-displacement vehicles, the state will increase energy-saving and environmentally friendly small-displacement vehicles and their advanced engine technology research and development and industrialization support. Encourage the development and production of diesel cars and mini-cars, as well as the use of alcohol ether fuel, natural gas, mixed fuels, hydrogen fuel and other new fuel vehicles.

Energy-saving and environmentally friendly small-displacement cars and their advanced engine requirements are, gasoline engine power greater than 50 kilowatts, diesel engine power greater than 40 kilowatts. Against the current domestic displacement of 1.0-liter cars, the relevant indicators, in terms of liter power to meet the requirements of the vehicle is not a lot. According to the relevant parameters of statistics, the overall average value of domestic passenger car power about 42.6 kW / liter. Other specific indicators require: engine displacement less than or equal to 1.4L, the overall length of the body dimensions less than or equal to 4 meters, fuel consumption indicators, environmental indicators, safety indicators have reached the national standard requirements.