Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof

摘要

A method for improving fuel efficiency of a vehicle and an exclusive energy saving and emission reduction device thereof are provided. The key points of the technical solutions are as follows. An exhaust separation device is installed in a crankcase of an engine. An oil-gas separation technology is adopted to manufacture an oil-gas separator and a diffusion vortex chamber. According to an aerodynamic principle, the separation degree of the exhaust is improved through compression and high speed vortex in the energy saving device, in such a manner that engine oil vapor in the exhaust is separated from combustible mixed gases, and then sent to the engine via an air intake throttle. The present invention enables complete combustion of the fuel, so as to achieve effects of oil-saving and emission-reducing.

主权项

1. A method for improving fuel efficiency of a vehicle, comprising steps of:
installing an energy saving device (20) for separating exhaust between an engine (21) and an air intake throttle (22); and according to an aerodynamic principle, compressing the exhaust and performing high speed vortex on the exhaust in the energy saving device (20) to improve separation degree, so as to separate engine oil vapor in the exhaust from combustible mixed gases for sending into the engine (21) via the air intake throttle (22).