Traditional Culture Encyclopedia - The 24 Solar Terms - What is the function of automobile exhaust pipe valve?
What is the function of automobile exhaust pipe valve?
From the appearance, the overall mechanism design is like a simple throttle valve, on which a butterfly valve and a vacuum actuator can be seen. The valve can be opened and closed by the suction of engine vacuum. As long as the valve is installed in the proper position in the exhaust pipe system and the switch timing is used correctly, the engine can have balanced torque and horsepower performance.
The principle of the system:
A variable valve is arranged in the exhaust pipe. When the rotating speed is low, the valve will be closed, so that the air flow can be discharged from a smaller diameter position or a single pipeline, so as to maintain the back pressure in the exhaust pipe and prevent the loss of torque at low rotating speed. At high speed, the valve will open, and the exhaust gas will be directly discharged through the large-diameter position or double pipelines, so that the exhaust gas can be discharged through more channels and outlets, and then the back pressure in the exhaust pipe will be reduced, and the continuity of horsepower will be more ideal.
- Previous article:What are the basic elements of the Book of Hutuluo?
- Next article:What is the order of the 24 solar terms?
- Related articles
- Guan Tianpei solar terms
- What software displays calendars and weather forecasts on the computer desktop?
- A composition describing hometown Linqing in the fourth grade of primary school, a letter of 300 words.
- This is natural? Advantages and technical breakthrough of three-dimensional virtual fitting system
- How to control the protruding length of the cylinder through the button switch
- How to draw a picture of fighting eggs
- I cleaned the carburetor of my motorcycle. As soon as I stepped on the gas pedal,
- How does Apple's mobile phone display the weather forecast on the screen?
- What are the traditional stories of Yi people?
- The girl born in Xiaoxue Solar Term was named.