I still remember that at the Beijing Auto Show in April 2012, Nanjing Iveco's leap forward 2012 edition of the Oka brand made a stunning appearance on that international stage, leaving a deep impression on people. Only five months later, Nanjing Iveco Express retransmitted its first self-developed high-end light truck - "beyond" the official off-line, once again focusing on the industry's attention in one. A shell and tube heat exchanger consists of components such as a shell, heat transfer tube bundle, tube plate, baffle plate (baffle), and tube box. The shell is mostly cylindrical, with a tube bundle installed inside, and both ends of the tube bundle are fixed on the tube plate. There are two types of fluids for heat exchange: cold and hot. One flows inside the tube and is called the tube side fluid; Another type of fluid that flows outside the tube is called shell side fluid. To improve the heat transfer coefficient of the fluid outside the tube, several baffles are usually installed inside the shell. The baffle can increase the velocity of the shell side fluid, forcing the fluid to pass through the tube bundle multiple times according to the specified path, and enhancing the degree of fluid turbulence. The heat exchange tubes can be arranged in equilateral triangles or squares on the tube plate. The equilateral triangle arrangement is relatively compact, with a high degree of turbulence in the fluid outside the pipe and a large heat transfer coefficient; A square arrangement facilitates cleaning outside the pipe and is suitable for fluids that are prone to scaling. Cooling Shell And Tube Heat Exchanger, Evaporative Shell And Tube Heat Exchanger, Condensing Shell And Tube Heat Exchanger, Heating Shell And Tube Heat Exchanger Yangzhou Tongyang Chemical Equipment Co., Ltd. , https://www.tongyangchemic.com
From Oka to “Beyond,†it seems that a simple increase in product categories actually has an important significance. It marks the transition of Nanjing Iveco's successful transition from high-end light trucks to high-end light trucks, completing a magnificent turn.
However, the turn is gorgeous, the appearance is beautiful, the product is "steel steel", but the "beyond" light truck is not that unattainable, it has its own characteristics, it is in the vehicle stability, economy, dynamic The excellent performance in other areas shows that the “Beyond†light truck is indeed an energy-efficient, economical and practical urban logistics high-end light truck product.
Scientific rigorous, stable and reliable
As Nanjing Iveco's first high-end light truck, “Beyond†is a collaborative effort between Chinese and foreign technical personnel. After four years of research and development, the company invested hundreds of millions of yuan in research and development. Its long and rigorous R&D process and scientific management methods have not only created high-end technologies that “beyond†the light trucks, but also provided strong technical support for the stability of vehicles.
According to the relevant person in charge of Nanjing Iveco, "beyond" from the early design stage to the downline, from the VE / VA value engineering, SE engineering, quality engineering, vehicle matching project to 3 million km reliability test, RGT and other life tests, SQE assessment , WCM's global manufacturing system, scientific and rigorous production management processes, always runs through the entire development process of "beyond".
Every "Beyond" factory, will carry out the speed, axle weight, braking force, side slip, steering angle, exhaust emissions, lighting, noise testing, rain test and road test, can be described as a "beyond" a whole Azimuth, three-dimensional "physical examination", greatly guarantee the stability and reliability of the product.
In addition, the "Beyond" R & D team has also developed a comprehensive subjective evaluation system, the performance objectives are detailed into 482 main and objective evaluation indicators. A subjective evaluation team composed of multi-national technicians has repeatedly subjectively evaluated prototype vehicles and put forward suggestions for improvement, which provides a scientific basis for improving the overall performance level of the vehicle and further guarantees the “higher quality†of “surpassing†reliability and durability.
Multi-pronged economic and energy saving
It is understood that among the factors affecting the purchase of commercial vehicle consumers, the economy of the vehicle occupies a very important position. Therefore, only when it is economically strong, it has gained popularity.
As the “nobility†of the light truck industry, the fuel economy of “beyond†is very “civilianâ€. And, in order to achieve good fuel economy and achieve the effect of energy conservation and environmental protection, “beyond†can be described as a matter of urgency and multi-pronged approach.
First, in vehicle design, Nanjing Iveco applied lightweight technology, making the vehicle lighter. In the same single-row product, the “Exceeded†weight is 2610 kg, which is at least 140 kg lighter than the competition. Therefore, in the 100 km fuel consumption, “surpassing†is 7.5% lower than the highest-end Japanese high-end light trucks currently on the market. Under normal operating conditions, users can save tens of thousands of yuan in fuel costs each year.
Secondly, “Transcendence†adopts Fiat's powertrain with leading international technology. The F1A, F1C, and SOFIM engines from FPT (Fiat Power Technology Co., Ltd.) combine a number of specialized technologies and have the most advanced Bosch common rail system in the world. Controlled injection system, through the precise control technology of the best injection pressure, fuel injection, etc., significantly improves the vehicle's fuel economy. And, it meets Euro V's emission standards and is also slightly better at energy saving and environmental protection.
Finally, in some details, Nanjing Iveco has also always focused on improving vehicle fuel economy. In the oil supply system, "exceeding" uses a plastic fuel tank with a volume of 85 litres, which is larger than the 75 litre metal tank used by competitors, and is light in weight, which helps to reduce fuel consumption and achieve energy saving; directly through the engine ECU Control and management, the fan speed changes according to the coolant and the charge air temperature, not only the noise reduction effect is very obvious, but also can save energy 8%, can be described as multiple purposes.
Powerful, efficient and practical
For people, whether the heart is strong or not is an important indicator of the physical condition. For commercial vehicles, strong power and otherwise an important indicator of vehicle performance, Nanjing Iveco deeply believes. In order to make “Beyond†a high-end light truck with powerful power, high efficiency and practicality, Nanjing Iveco has adopted the most advanced power system in the world.
The reporter learned that in terms of the power system, "overtaking" with F1C IV diesel engines developed by SAIC Fiat Hongyan, with a displacement of 3 liters, a maximum power of 107 kW and a maximum torque of 327 Nm?, these parameters are associated with the high end of the Japanese system. The light truck is quite, but "beyond" uses Iveco's 2830 transmission, valeo pull clutch, and is more advanced than Japanese push-type clutches of high-end light trucks. Therefore, in terms of acceleration performance, "beyond" shows better dynamics.
The data shows that the “beyond†top speed can reach 140 km/h, which is sufficient to meet the busy operation status of the logistics industry and pursue speed and efficient product specifications.
It is reported that not long ago, in the annual truck selection event co-sponsored by the China Automotive News and the China Automotive Research Institute, “Beyond†was named “2013 Light Truckâ€. This is not only a full affirmation of “beyond†this high-end light truck product. It is also a congratulation for Nanjing Iveco's magnificent turn and formation of a complete product line, and it is also the expectations and expectations for the 2013 young card market.
I believe that in the aftermath of the negative "year of the last day", the industry benchmarking creator - "beyond" in 2013 will be even more exciting.