The hottest internal combustion engine industry im

2022-08-01
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Improving the comprehensive strength of the internal combustion engine industry in energy conservation and emission reduction Xingmin, executive vice president of China internal combustion engine industry association, accelerating the research and development of new energy-saving technologies and the promotion of industrialization, accelerating the diversified application of alternative energy, and accelerating the development of the manufacturing industry are the development ideas for energy conservation and emission reduction in the internal combustion engine industry

Xingmin, executive vice president and Secretary General of China internal combustion engine industry association, said that one of the key tasks of the development of China's internal combustion engine industry in the 12th Five Year Plan is to develop low-energy, low emission vehicles and various alternative fuel engines. He said that the development strategy of the whole internal combustion engine industry is to strive to achieve the grand goal of transforming from a large production country to a powerful production country around 2020, and make positive contributions to the realization of China's economic transformation and upgrading and the improvement of social and ecological benefits

it is found that in the 12th Five Year Plan of the internal combustion engine industry, diesel engines and gasoline engines for commercial vehicles and passenger vehicles that meet the requirements of national emission regulations, high-power density diesel engines for various types of special vehicles, internal combustion engines for hybrid passenger vehicles and incremental electric vehicles, with emphasis on alternative fuel engines such as natural gas, methanol and biology, and parts supporting advanced internal combustion engines, Have been included in the key development product areas

in view of some outstanding problems existing in the current energy conservation and emission reduction of internal combustion engine products in China, such as the low level of comprehensive energy efficiency, the low proportion of advanced internal combustion engine energy-saving products, the development of alternative fuel internal combustion engine products is in its infancy, the weak foundation for green manufacturing and remanufacture of internal combustion engines, and the need for further improvement of internal combustion engine industrial policies, Xing min pointed out that the internal combustion engine industry is an important basic industry in China, Technology intensive, highly correlated, long industrial chain, wide employment range, and large consumption pull are the investment and development of the global equipment manufacturing industry. The introduction and investment of many overseas top scientific and technological entrepreneurship teams in Shenzhen are the focus of market-oriented venture capital institutions. The main ideas for China to promote the energy conservation and emission reduction of internal combustion engines in the next step must be based on the requirements of China's energy security, coping with climate change and improving the competitiveness of the internal combustion engine industry, With the main line of reducing energy and resource consumption and carbon dioxide emission and the overall goal of reducing fuel consumption, enterprises should play a leading role, make breakthroughs in key areas, accelerate the research and development of new energy-saving technologies for internal combustion engines and the promotion of industrialization, accelerate the diversified application of alternative energy sources for internal combustion engines, and accelerate the development of the manufacturing industry

specifically, Xing min believes that the key to solving the main problems of energy conservation and emission reduction of internal combustion engines in China is to do a good job in four aspects:

first, focus on solving the common key problems of improving the energy efficiency level of internal combustion engines. In terms of gasoline engines, we will focus on the promotion and application of supercharged direct injection technology, master core technologies such as combustion and control, and promote the development of key components such as direct injection fuel system and supercharger. In terms of diesel engines, the focus is to promote the application of electronically controlled high-pressure fuel injection system, high-efficiency supercharging intercooling system and exhaust after treatment system to realize the industrialization of diesel and energy-saving products. Strive to reduce the overall fuel consumption rate of internal combustion engines by 6%~10% compared with that at the end of the 11th five year plan by the end of the 12th Five Year Plan

second, focus on reducing energy and resource consumption in the whole process of internal combustion engine products from production to end use. The key point is to pay close attention to the products. B) after the formal production, the raw materials and processes have changed greatly, which may affect the product performance; Energy saving and consumption reduction in the production and use processes, and green manufacturing with low energy consumption and energy and materials saving in the production of internal combustion engines. Accelerate the development of remanufacture of internal combustion engine products, actively carry out research and development on the recovery of the international market of remanufacture technology, improve the process of remanufacturing workers using this tolerance table, establish and improve the management system for recovery, remanufacture and market use of invalid products, and cultivate a number of key enterprises for internal combustion engine remanufacture

the third is to promote the development of alternative energy internal combustion engine products. Focus on promoting the application of natural gas single fuel and dual fuel combustion technology in vehicle engines, the application of gasoline/methanol fuel technology in passenger vehicle gasoline engines, and the promotion and application of Diesel/methanol combustion technology in heavy-duty vehicle diesel engines, so as to solve the reliability and corrosion resistance of key parts and components of the fuel supply system

fourth, focus on improving policies and regulations. Formulate the regulations on the administration of internal combustion engine industry access; Introduce the access conditions for internal combustion engine manufacturing enterprises to solve the problems of restraining low-level industrial investment and blind expansion and repeated construction; Formulate a system to eliminate backward products and intensify the elimination of backward products with high energy consumption of internal combustion engines; Establish and improve the energy-saving and emission reduction standard system for internal combustion engines, formulate technical standards for energy-saving products of internal combustion engines, fuel consumption limits and testing standards for energy-saving products of internal combustion engines, technical standards for alternative fuel internal combustion engines, standards for remanufactured products of internal combustion engines, etc; Study and formulate incentive and preferential policies for energy conservation and emission reduction of internal combustion engines

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