This domestic car brand is the "technology leader". It independently develops hydrogen cars, which is more reliable than Nanyang Hydrogen
Because the domestic automobile industry started relatively late, there are many domestic cars in the early stage They all refer to the designs or technologies of overseas big brands. This is an unavoidable problem. However, after more than ten years of development, a number of relatively excellent "technology flow" brands have emerged among domestically produced cars. For example, Chery Automobile's most popular engine in 2019 is the third-generation 1.6T. The ultimate output can reach 197 horsepower, and the thermal efficiency is as high as 37, which has indeed reached a good level.
In fact, in addition to Chery Automobile, there is also a domestic engine that is also very powerful in 2019, that is Haima Automobile’s 1.6T power, with a maximum output of 195 horsepower, which is only 2% lower than Chery’s engine of the same displacement. The horsepower and thermal efficiency can also reach 37. In addition, the peak torque of the Haima 1.6T engine has reached 293 Nm, which is slightly higher than that of Chery. Therefore, it is rare for this Haima engine and Chery 1.6T to win the title of "China's Top Ten Engines" in 2019.
Unfortunately, the excellent 1.6T engine did not make the new Haima 8S model an instant hit, but sales were average. But at least it shows that Haima Motors is determined to be a "technical stream" and is willing to devote itself to the development of core automotive technologies instead of frequently changing shells and buying new cars. Recently, Haima Motor has released new news. The new car 7X will provide a "hydrogen fuel cell" version. To put it bluntly, Haima will build China's first batch of hydrogen passenger cars, which is indeed a bit unexpected.
Hydrogen fuel cell technology is a technology with a relatively high threshold. Currently, Toyota and Honda’s hydrogen energy vehicles have mass-produced versions, but they have not been introduced to the Chinese market. For example, the Toyota Mirai model has been updated to the second generation. But there is still a reason why they are not introduced to China. After all, hydrogen energy vehicles need to be filled with hydrogen. If hydrogen refueling stations cannot be popularized first, then similar models will not be able to sell well. Haima Motor's current plan is to first popularize hydrogen refueling stations in Hainan Island, and then start promoting the hydrogen version of the 7X new car.
This car is positioned as an MPV. The exterior design is already very cool, and the interior configuration is mainstream enough. In the future, it will be equipped with a hydrogen tank with a capacity of 60 liters. It is expected to be able to travel more than 800 kilometers after filling up with hydrogen. The advantage of long range is one of the characteristics of hydrogen energy vehicles. The hydrogen gas reacts with air through the reaction membrane to generate pure water and electricity to drive the motor. The motor currently equipped on the Haima 7X has a maximum output of 120 kilowatts, which is 163 horsepower. This kind of power is obviously enough to pull a small MPV.
Hydrogen fuel cell technology is more reliable than the "Nanyang Hydrogen Vehicle" project, because direct hydrogenation is feasible, and Honda and Toyota have already practiced it. Moreover, the battery life of hydrogen cars can far exceed that of battery cars. This time Haima Motors independently developed such a new technology, which is worthy of admiration. After all, Haima Motors itself has faced difficulties and still supports research and development. This in itself is what a "technical flow" should have. manner.
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This article comes from the author of Autohome Chejiahao and does not represent the views and positions of Autohome.