，这里面轮胎的耗胶量又占了60% ，另外的40%是就是其他一些橡胶制品，而汽车 进气管又是这40%橡胶配件中比较大个的一个， ok,下面进入正题 Let's start with a digression. Have you ever wondered which market has the largest consumption of rubber? In fact, the rubber consumption in the automotive industry accounts for 70% of the rubber market, and the rubber consumption of tires accounts for 60% . 40% of it is some other rubber products, and the car intake pipe is the larger one of these 40% rubber accessories. Ok, let ’s get into the topic below.
We know that the car will run because fuel combustion converts chemical energy into mechanical energy, and then the mechanical energy pushes the piston to reciprocate, and then transmits this power to the wheels, and then the car starts to move. The essential.
The internal combustion engine fuel needs oxygen, but the cylinder is sealed and airtight, what to do? Of course, it is necessary to send air in, and the role of the intake pipe is to transport air into the cylinder, but it is not as simple as sending air directly in,
If the air contains dust or sand, it will cause irreversible damage to the cylinder, so there is a filter before the air reaches the cylinder to filter impurities, and the next step is to reach the cylinder. The air passes through the air intake to the filter, and then to the front of the cylinder. This pipe is called the intake manifold.
The next step is to send air into the cylinder, but since there is more than one cylinder in the car, if you want to evenly distribute the air into the cylinder, you need to use multiple pipes. This pipe has a professional name: intake manifold
The above are two kinds of cars
Next, let ’s talk about the intake pipe itself. The shape and length of the intake pipe are different for different types of cars. There are vertical and swirling types, which are mainly caused by the positioning of the car, such as sports cars or off-road vehicles. Generally, the vertical type is used for the tube, and the ordinary family cars use the vertical type. The difference between the two is that the former has higher power requirements for the engine, while the latter mainly considers emissions and economical applicability. Why do you say this? Because of the swirl-type intake pipe, air is susceptible to vortex when it enters the pipe, and the generation of vortex is beneficial to improve the mixing degree of air and fuel. Finally, the increase of the mixing degree improves the combustion efficiency, which is also known as fuel saving.
At this point, the car's air intake 简单科普完毕 ，如果大家还有什么想知道的或业务咨询，可以随时联系我们 After the simple science is completed , if you have any questions or business inquiries, you can contact us at any time.
25年，提供从材料研发，模具开发，到硅橡胶产品制造的整体解决方案，欢迎来厂参观考察 Yongyong Silicon Rubber has been focusing on automotive air intake pipes for 25 years. It provides overall solutions from material research and development, mold development, and manufacturing of silicone rubber products. Welcome to visit our factory