设计汽车废气余能回收利用装置摘要伴随着功汽车工业发展，节能这一方面越来

Design of automobile exhaust gas and waste energy recovery and utilization device <br>Abstract With the development of the automobile industry, energy conservation has attracted more and more attention and attention from the public. According to the relevant research data I have inquired, a large amount of energy released by the combustion of automobile fuel is released In the air, the remaining one-third is used, which not only pollutes the environment, but also wastes a lot of energy. Therefore, it is also important for us to adopt effective methods to use the waste heat from automobiles to achieve automobile energy saving and emission reduction. research direction. <br>This paper makes a detailed classification and exact comparison of the waste heat utilization method proposed this time. Through analysis and comparison, it is proposed that the use of automobile turbine exhaust gas to generate electricity is a more feasible way, and the first design is carried out. <br>This article first analyzes the energy emitted by the vehicle, uses the energy balance method of effective energy to analyze the energy composition of the vehicle exhaust, and proposes methods to reduce the generation of exhaust energy and increase the effective energy based on the results. Secondly, it analyzes each Based on the difference in exhaust energy utilization rate of the exhaust system, a system scheme with high energy efficiency is adopted and designed on an engine. Finally, an optimized design program is used to design the turbine part of a diesel engine. <br>This article also designs the turbine casing, turbine pipes, shafts and bearings through detailed analysis of the exhaust system of a engine. This part is designed based on the turbine Chizen. The remaining part is calculated by the turbine. As the generator technology is now mature, this article does not design the generator part. This article only designs the shaft part, only the shaft part. The shaft end can be equipped with a universal connector or generator coaxial design, to be noted that the bearing end of the present apparatus designed for suspension, i.e., only one end axially fixed and the other end is fixed axially inside the motor required <br>bearing is achieved. <br>The relevant parts have been drawn in the text through cad.

Design a vehicle exhaust waste energy recovery device<br>With the development of the automotive industry, energy conservation this aspect has been more and more attention and attention by the public, according to my inquiry about the relevant research data, the car fuel combustion released a large amount of energy into the air, there is still one-third of the use, so not only pollute the environment, but also waste a lot of energy, so, take effective measures to waste heat from the car to achieve energy conservation and emission reduction, which is also an important research direction for us.<br>This paper makes a detailed classification and exact comparison of the waste heat energy utilization method proposed this time, and through the analysis and comparison, it is proposed that the use of automobile turbine exhaust gas to generate electricity is a more feasible way, and the first step is designed.<br>This paper first analyzes the energy discharged by the automobile, analyzes the energy composition of the exhaust gas by using the energy scale method of effective energy, and puts forward the method of reducing the energy generation of exhaust gas and improving the effective energy according to the results, secondly, analyzes the difference of the energy utilization rate of exhaust gas in each exhaust system, then uses a system scheme with high energy efficiency and designs it on one engine, and finally designs the turbine part of a diesel engine with the optimization design program.<br>This paper also designs turbine housings, turbine pipes, shafts and bearings through a detailed analysis of a start-up exhaust system, which is designed according to the turbine athrax. The rest is calculated by the turbine, because the generator technology is more mature, this paper does not design the generator part, this paper is only designed to the shaft part, only the design to the shaft part, the shaft end can be installed with a 10-way connector, can also be designed with the generator coaxial, it is important to note that the bearing end of the design of this device is suspended, that is, only one end of the axial fixation, the other end of the axial fixation also needs the motor inside <br>bearings to achieve. <br> The relevant parts have been illustrated by cad in this article.

Design of the device for the recovery and utilization of automobile exhaust energy<br>With the development of automobile industry, energy saving has been paid more and more attention by the public. According to the relevant research data I inquired, a large amount of energy released by automobile fuel combustion is released into the air, and the remaining one-third is used, which not only pollutes the environment, but also wastes a lot of energy. Therefore, effective methods are adopted to reduce the waste heat discharged by automobile Can be used to achieve automotive energy saving and emission reduction, which is also an important research direction.<br>This paper makes a detailed classification and exact comparison of the waste heat energy utilization methods proposed this time. Through analysis and comparison, it is proposed that the use of automobile turbine exhaust gas power generation is a more feasible way, and the first step design is carried out.<br>This paper first analyzes the energy emitted by the automobile, analyzes the energy composition of the automobile exhaust by using the energy balance method of effective energy, and puts forward the methods to reduce the generation of exhaust energy and improve the effective energy according to the results. Secondly, it analyzes the difference of the exhaust energy utilization rate of each exhaust system, and then adopts a set of system scheme with high energy efficiency, which is implemented in a power plant Finally, the turbine part of a diesel engine is designed by programming optimization program.<br>In this paper, through the detailed analysis of the exhaust system of an engine, the turbine casing, turbine pipe, shaft and bearing are designed. This part is designed according to the turbine chichen. The rest is calculated by the turbine. Because the technology of the generator is more mature now, this paper does not design the generator part. This paper only designs the shaft part, only the shaft part. The shaft end can be equipped with universal connector or coaxial with the generator to be designed. It should be noted that one end of the bearing designed by this device is suspended, that is, only one end is fixed axially, and the other end is fixed axially The axial fixation of the motor also needs to be carried out inside the motor<br>It is realized by the bearing.<br>The related parts have been drawn by CAD.<br>