Where is the air inlet of BYD f3?

BYD F3 (View Transaction Price | Detailed Description of Vehicle Model) The air inlet is in the wiper slot between the front windshield and the engine room, and this pipe is equivalent to the exhaust pipe of the engine. After the exhaust gas of the engine is discharged, it enters the air and then enters the engine for combustion, thus reducing environmental pollution. Generally, it is necessary to clean the air intake when the car travels more than 30,000 to 40,000 kilometers.

BYD f3 air intake system includes air filter, intake manifold and intake valve mechanism. After the air is filtered by the air cleaner, it flows through the air flow meter, enters the intake manifold through the air inlet, and is mixed with the gasoline sprayed by the fuel injector to form an appropriate proportion of oil and gas, which is sent to the cylinder by the intake valve for ignition and combustion to generate electricity.

The valve is driven by the crankshaft of the engine through the camshaft, and the valve timing depends on the rotation angle of the camshaft. When the engine is running, it is necessary to let more fresh air into the combustion chamber so as to exhaust as much exhaust gas as possible. The best solution is to let the intake valve open ahead of time and the exhaust valve close later. In this way, between the intake stroke and the exhaust stroke, the intake valve and the exhaust valve will open at the same time, and this overlap of the intake valve and the exhaust valve is called the valve overlap angle. On an ordinary engine, the opening and closing time of the intake valve and the exhaust valve are fixed, and the valve overlap angle is also fixed, which is the best valve timing obtained according to experiments and cannot be changed during engine operation. (Photo/Text/Photo: Chen Miaoling) @20 19