Oxygen-enriched combustion-supporting emission reduction device for automobile engine

Abstract

The invention discloses an oxygen enrichment, inflaming retarding and emission reduction device of an automobile engine. The device comprises a control driving unit, ozone generation units and magnetization units. Each ozone generation unit is provided with one magnetization unit. Each ozone generation unit and the corresponding magnetization unit form a combined body. The two or more combined bodies are sequentially connected from one end to the other end. The combined body at one end is provided with an air inlet, and the combined body at the other end is provided with an oxygen enrichment outlet. The sections of the combined bodies are gradually decreased from the air inlet to the oxygen enrichment outlet. Each magnetization unit comprises permanent magnets arranged on the two sides of the corresponding ozone generation unit respectively. The opposite magnetic poles of the two permanent magnets in each magnetization unit are opposite. The magnetic poles of the permanent magnets on the same side of the adjacent magnetization units are opposite. The control driving unit is connected to the ozone generation units. The oxygen enrichment, inflaming retarding and emission reduction device of the automobile engine is safe to use, moderate in design and production difficulty, easy and convenient to install, stable in operation, long in service life and low in energy consumption.

Description

technical field [0001] The invention relates to the technical field of general engine energy saving and emission reduction, in particular to an oxygen-enriched combustion-supporting and emission-reducing device suitable for matching with automobile engines and reducing exhaust index emissions. Background technique [0002] With the trend of energy shortage becoming more and more obvious and oil prices rising year after year, China's automobile consumption market still maintains a high-speed growth trend, but the fuel economy level is 10% to 15% lower than that of foreign countries. As a power device that converts thermal energy into mechanical energy, the automobile engine has low thermal energy conversion efficiency. Heat energy is lost in various ways, while exhaust emission values ​​are on the high side. At present, various industrial transport vehicles and civilian vehicles have been widely used in my country, and automobile exhaust emissions have become the main pollut...

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Problems solved by technology

[0010] However, according to many years of practical tests, the above device structure has dozens of permanent magnet shapes, different status quo, extremely difficult installation and fixation, and the production process steps of different permanent magnets are also extremely complicated. Under the condition of mainly shaped rare earth permanent magnets, the above oxygen enrichment devices are difficult to be applied in actual production

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