Oil saving and emission reducing device of automobile

Abstract

The invention discloses an oil saving and emission reducing device of an automobile. The device comprises an engine, a direct-current generator, a water electrolysis device and a hydrogen conveying pipeline; the engine is in transmission connection with the direct-current generator; the device also comprises an oxygen conveying pipeline; the anode and the cathode of the output end of the direct-current generator are electrically connected with an electrolytic anode plate and an electrolytic cathode plate in the water electrolysis device respectively; the water electrolysis device is provided with a closed container; an oxygen collecting cavity and a hydrogen collecting cavity are formed in the closed container of the water electrolysis device; the oxygen collecting cavity is positioned above the electrolytic anode plate; the hydrogen collecting cavity is positioned above the electrolytic cathode plate; one end of the oxygen conveying pipeline is connected with the oxygen collecting cavity, and the other end of the oxygen conveying pipeline is connected with an air inlet pipeline of the engine; and one end of the hydrogen conveying pipeline is connected with the hydrogen collectingcavity, and the other end of the hydrogen conveying pipeline is connected with the air inlet pipeline of the engine. The device has a simple structure, and can convert the residual power of the automobile running at medium and low speed into hydrogen fuel for combustion work of the engine, save fuel oil, and reduce the emission of waste gas.

Description

technical field [0001] The invention relates to an automobile energy saving and emission reduction device. Background technique [0002] With the development of society and the continuous improvement of people's living standards, the current number of cars in the world, which is one of the symbols of modern civilization, has reached 1 billion. Automobiles are a symbol of human civilization and have brought happiness and joy to humans, but they also consume energy. They are one of the major causes of energy crises and one of the main sources of local environmental pollution and global greenhouse gas emissions. Therefore, automobile fuel-saving and emission-reduction technology has become a hot spot in the research and development of the automobile industry all over the world. [0003] One of the problems in the cars currently on the road is that the power waste is serious when the car is running at medium and low speeds. Generally, only 20-40% of the maximum power is needed ...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is: the battery drives the motor, the motor drives the generator to generate electricity, and the generator supplies power to the electrolyzer, so that there are many intermediate links and the structure is complicated; It is difficult and expensive to refit the engine system or electric fuel injection system into a direct injection gas system, or to replace a fuel engine with a gas engine; and there are 5 parallel electrolyzers with large volumes, and additional batteries, motors, and collectors are required. Hydrogen cylinders, etc., are not suitable for retrofitting and installation on existing cars that are already on the road, and are not easy to promote

Images