搜索
Search

Popular SearchesAuto Parts | Car Interior Supplies | Car Exterior Products | Anti-theft

Your Current Location:
Homepage
/
/
Three-cylinder engine cannot improve the technology of my country's automobile industry

Three-cylinder engine cannot improve the technology of my country's automobile industry

Three-cylinder engine cannot improve the technology of my country's automobile industry

Once it is released, it will be messy, and it will be dead. This is a market cycle, and it is also a car disease.
 
China is unwilling to be technologically backward. It has formulated a series of stringent emission policies in Europe, the United States and other countries. At the same time, China has also issued corresponding vehicle emission standards. In 2012, the State Council issued the "Energy-saving and New Energy Automobile Industry Development Plan 2012-2020" (hereinafter referred to as the Development Plan), the implementation of the dual-point policy, and the launch of the new energy vehicle development plan.
ff

echnology is further behind

But as you have known, the implementation of this series of policies has a clear goal. The "Development Plan" clearly pointed out that this policy will promote the optimization and upgrading of the automobile industry, improve the ability of energy-saving technology innovation, and realize the transformation from a large automobile industry to a powerful one as the guiding ideology for the development of my country's automobile industry in the next ten years.

To put it bluntly, it is to use policy restrictions to force automotive technology upgrades. While reducing automobile carbon dioxide emissions, the country is more concerned about improving the technological level of my country's automobile industry. You know, from its inception to today, China's automobile manufacturing industry has gone through forty years.

Forty years of development of the automobile industry, but a three-cylinder engine with a disabled spirit.

fr
A three-cylinder engine is an engine with one less cylinder than a four-cylinder engine. Although there is one less cylinder, the horsepower and power are far stronger than the four-cylinder; not only the manufacturing cost is low, the technology has advantages, but also low carbon and environmental protection. The above statement seems very good.
 
But does the introduction of the three-cylinder engine represent that my country has realized the transformation from a big auto industry country to a powerful one?
gg

he three-cylinder engine is not the savior

In order to simply satisfy the automobile emission policy, it wants to bring China into the era of three-cylinder cars. In the final analysis, it is the failure of the Chinese auto industry to die. The three-cylinder engine has long existed, it is the choice of cheap cars, just to save costs. It is true that foreign cars are also equipped with three-cylinder engines, but they are basically small cars and cheap cars.

But in China, the three-cylinder has almost become the savior of the auto industry. BMW, Honda, Ford, Buick, etc. are all equipped with three-cylinder engines, while domestic brands Geely and Lynk & Co are equipped with three-cylinder engines. But let me ask, the three-cylinder engine is reduced by one cylinder block on the basis of the original four-cylinder. What can it be better?

The three-cylinder engine is unreliable, jittery, and has a limited service life. However, it has not made much contribution to energy conservation and emission reduction. Some owners of Buick three-cylinder vehicles said: “7L fuel consumption per 100 kilometers is not energy-saving.” my country’s development plan proposes that by 2020, the average fuel consumption target for new passenger vehicles is 5L/100km.

At the end of 2009, the European Union issued the first mandatory standard for carbon dioxide emissions of new passenger cars, which stipulated a linear standard curve based on the quality of the curb, and the average target value for the entire fleet in 2015 and 2020: 130g/ Km and 95 g/km.

It can be seen that the three-cylinder has not improved the technological level of the automobile industry and narrowed the technological gap with the developed western automobile market. On the contrary, due to backward technology, foreign auto manufacturers simply choose the three-cylinder engine that is inherently disabled to meet the policy and reduce costs. my country should not blindly follow it.

ff

Real emission reduction depends on technological progress

my country’s energy-saving and new energy automobile industry plan clearly states that improving the technological level of the automobile industry, narrowing the technological gap with the developed western automobile market, and industrial upgrading are the main goals before 2020. Rather than simply launching a three-cylinder engine to achieve small displacement, energy saving and environmental protection.

If the following can be achieved, the emission policy can also be met:

1. All-round improvements to mainstream gasoline engines. For example, the application of miniaturized supercharged direct injection engine, multi-speed transmission, a certain proportion of weight reduction for cars and light trucks, equipped with low rolling resistance tires, optimized aerodynamic design, and application of energy-efficient on-board accessories.

2 partly relies on traditional hybrid technology, and mainly medium and weak hybrids, and less use of strong hybrids.

dd

In this regard, some people say that the combination of engines, transmissions, accessories and weight reduction technologies can reach China's 5 liters/100 kilometers standard without relying on electric technology and only using some technical improvements. Next, the application of hybrid technology can further reduce fuel consumption by 10-15% and reduce absolute fuel consumption.

If electric technology is applied, emissions pollution can be further reduced. But at present, the contribution of battery-powered vehicles is minimal. EPA expects that their market share will be no more than 1% in 2021 and no more than 2% by 2025.

Of course, the most important thing is that the level of my country's automobile industry is still unable to produce a more reliable and environmentally friendly small displacement engine than the three-cylinder. So, would you still listen to them to brag about three-cylinder engines?

Recommended News

Suda

Suda Electronics: The role of capacitors
2020-09-21

As one of the passive components of Suda Electronics, electronic component capacitors are used in power circuits to realize the functions of capacitors in bypass, decoupling, filtering and energy storage.
The

The working principle of the connector of Suda Electronics
2020-07-28

The working principle of the connector of Suda Electronics: You may not know the connector. The so-called connector refers to two or more containers that communicate with each other below the liquid level. Connectors with the same liquid and the same pressure on the liquid surface have the same liquid surface height.
Suda

Suda Electronics: The advantages of solid state relays
2020-07-26

Suda Electronics' solid state relay has three parts: input circuit, isolation (coupling) and output circuit. The input circuit can be divided into three types: DC input circuit, AC input circuit and AC/DC input circuit. Some input control circuits also have TTL/CMOS compatibility, positive and negative logic control, and inverse equation functions.
Mianyang

Mianyang Auto Parts Company: Why is the conversion of automobile oil to gas so popular?
2020-07-23

According to the adjustment of Mianyang Auto Parts Company, it is found that in order to save fuel costs and contribute to environmental protection, some car owners will convert their cars from oil to gas, but the car must be replaced according to their own car needs.
Mianyang

Mianyang Auto Parts Company: What should I pay attention to when using a cigarette lighter?
2020-07-03

The car cigarette lighter is frequently used by some electrical equipment on the car. It is necessary to use the cigarette lighter reasonably to avoid abnormal accidents. The following Mianyang Auto Parts Company shares some precautions for the use of the cigarette lighter.
Mianyang

Mianyang Auto Parts Company: A comprehensive introduction to auto parts
2020-06-28

Everyone knows about cars, so how much do you know about auto parts? The following Mianyang Auto Parts Company will tell you!
Mianyang

Mianyang Auto Parts Company tells you the detailed parts of each system
2020-06-23

Everyone knows cars, but many people don’t know about them. The following Mianyang Auto Parts Company will tell you the details of the various system parts of the car.
Mianyang

Mianyang Auto Parts Company: Some things about accessories!
2020-06-18

Classification of accessories of Mianyang Auto Parts Company: Auto parts are divided into three categories: full-size parts, vulnerable parts and transverse parts.Full vehicle parts, that is, all parts on the brand body, but the inventory of the whole vehicle parts is the least. Mianyang Suda Electronics Company is one of them. All parts of a car are external parts, engine parts, electronic parts, chassis parts, internal parts, etc.
How

How to buy Sichuan auto parts?
2020-06-12

Sichuan has a wide variety of auto parts. Nowadays, there are more and more brands and types of cars. Automobiles can be divided into passenger cars and commercial vehicles. Passenger cars refer to vehicles with less than 9 seats (including the driver's seat), and their main purpose is to carry passengers.
Industry

Industry economic environment analysis
2019-09-12

At the macroeconomic level, my country’s economic growth has slowed in recent years, and the main economic indicators are still weak. In 2015, China’s GDP growth rate exceeded seven, falling to 6.9%, the lowest point in more than ten years, plus

Recommended Business

Heze

Heze Geli Plastic Co., Ltd.
2020-09-24

Geli shares have experience in plastics, focusing on the development and utilization of plastic flexible packaging. The products are mainly used for frozen meat, food, chemicals,
Shenzhen

Shenzhen Kangjie Lubricant Co., Ltd.
2020-09-24

Shenzhen Kangjie Lubricant Co., Ltd. is a company approved by relevant state departments. Shenzhen Kangjie Lubricant Co., Ltd. has established long-term cooperative relations with many companies with good credit and excellent service. Shenzhen Kangjie Lubricant Co., Ltd. sincerely welcomes friends from all walks of life to visit, inspect and negotiate business. Mainly 170KG lubricant; 18 liter lubricant;
Epson

Epson China Co., Ltd. Guangzhou Branch
2020-09-24

Our company was established in 1998 with an investment of more than 8 million yuan. It is a high-tech enterprise specializing in the sales and service of wide format printer consumables such as thermal foam printer nozzles, piezoelectric printer nozzles, and inkjet printer nozzles. It has 2000 square meters of corporate buildings and independent import and export rights, and more than 100 employees. Long-term wholesale all kinds of brand new original indoor and outdoor photo machine nozzles, UV flatbed printer nozzles
Fuyang

Fuyang City Xindeng Town Ultrafiltration Hardware Business Department
2020-09-24

The ultrafiltration hardware business department of Xindeng Town, Fuyang City is a modern joint-stock enterprise specializing in the production of compressed air
Xin

Xin Hongtai Electronic Technology Co., Ltd.
2020-09-24

Founded in 2004, Xinhongtai HOTLCD is located in Baolong High-tech Industrial Park, Longgang District, Shenzhen. It is a Shenzhen high-tech enterprise specializing in the R&D, production, sales and service of LCD module products for the new generation of information industry.
Inner

Inner Mongolia Nengbao Electronics Co., Ltd.
2020-09-24

Inner Mongolia Nengbao Electronics Co., Ltd. is a sales branch of Nanjing Xiahua Electronics Co., Ltd. (Nanjing Xiahua Power Plant) in Northwest and North China. Our company is a professional manufacturer of lead-acid batteries. It was established in 2001 and is located in Lishui, Nanjing. District Baima Town. The company specializes in the production and sales of valve-regulated sealed lead-acid batteries, gel batteries, OPZV/OPZS series batteries, and provides customers with the entire solar system configuration and installation plan. The products are mainly used for communication equipment banks, emergency systems, Solar power generation systems, wind power generation systems, electric vehicles, etc.

Exhibition Information

About Us   |    Stay Cooperation   |   Delivery Policy    |   After-sales Service    |    Contact Us

COPYRIGHT © 2020  Auto Parts Online All Rights Reserved  丨  Icp No.19031523 

Complaint Email Address Of This Website:846273991@qq.com    Complaint Telephone Number:13990130299   China Internet Reporting Center Telephone Number:12377

Headquarters: No. 2 Road, Industrial Park, Mianyang Economic Experimental Zone, China, Sichuan, China Post Code:621000   Tel:0816-6282800    Fax:0816-6282800    Powered by www.300.cn

img
img
img