How does the mixture of gasoline engine combustion come from? Gasoline is gasified? Why not burn natural gas?

Price: There are many refit factories now, and many kits are imported and made in China, but it is necessary to distinguish between single-point (self-priming) and multi-point. According to the principle and theory, it will be more fuel-efficient, will not backfire, and has good safety, so the price is higher, about 4-7 thousand. The single-point one has no injection valve and gas computer, and the structure is simpler. The price is 2000-4000. For the kit, please refer to Chengdu Enperez Natural Gas Technology Development Co., Ltd. and Beijing Landy Rensuo Automobile Gas System Co., Ltd. official website to check the price. Gas cylinders are winding bottles, and Tianhai is the best in China. But the kit you bought is not qualified for modification, and the gas station will not refuel you. You can only go to a refit factory for refitting. The comparison between the improved gasoline-fueled vehicle and the gasoline-fueled vehicle is as follows: Price: After the gasoline-fueled vehicle is changed into a gasoline-fueled dual-fuel vehicle, burning natural gas is naturally cheap, with 4 yuan per cubic meter of natural gas, and the combustion heat is equivalent to 1. 1 liter of gasoline, which means that the price of burning natural gas is basically half that of gasoline! Power: Because natural gas is transported from the intake pipe of the engine, the air intake is small and the air-fuel ratio of the engine is reduced. So the power drops. But it will not drop too much, generally 10% to 20%. Convenient: Now natural gas is cng or compressed natural gas. At present, the working pressure of gas cylinders is 20MP, the volume of natural gas per cubic meter is about 5 liters, and the volume of gasoline with the same heat is about 1. 15 liters, which means that the volume of natural gas burning the same heat is 4.5 times that of gasoline! Ordinary cars use 65-liter gas cylinders, a car with a displacement of 1.5, and a can of gasoline can run 150 to 200 kilometers! It also depends on the number of local gas stations and whether it is convenient for you to refuel! Environmental protection: it has good social benefits. Compared with petroleum fuel, gas fuel has less energy loss and less harmful pollutants to the atmosphere in the preparation process. Considering the fuel source, it is more conducive to environmental protection! Security: relatively safe. The cylinders or tanks of CNG, LNG and LPG vehicles are very solid and reliable. Natural gas itself is lighter than air (except liquefied petroleum gas). If it leaks slightly, it will soon spread to the atmosphere. Every part of the gas fuel system, especially the sealed part, has undergone strict inspection. Therefore, natural gas is relatively safe as automobile fuel. Quality: When using natural gas as fuel, it is found that the combustion chamber parts are obviously corroded, even the crankshaft is corroded, and the valves, piston rings and cylinders are seriously worn. Compared with gasoline, the overhaul cycle of automobiles is usually shortened by 1/3- 1/2. Replacing gasoline engine lubricating oil with natural gas engine lubricating oil is an effective measure to prevent corrosion of natural gas engine, so it is necessary to use natural gas special lubricating oil. Summary: Although burning natural gas has some disadvantages, from the analysis of overall economic and social benefits, the advantages of using natural gas as automobile fuel outweigh the disadvantages. So according to your actual situation, decide whether to change to dual fuel.