Who can tell me what the inner structure of a car is like?
Cooling system: it is composed of water tank, water pump, radiator, fan, thermostat, water temperature meter and water discharge switch. Automotive engines employ two cooling modes, namely, air cooling and water cooling. Water cooling is used in most automobile engines.Lubrication system: engine lubrication system set by the oil pumps, filters, oil filters, oil pressure limiting valve oil, pressure foot plug and oil etc..Fuel system: gasoline engine fuel system consists of gasoline tank, gasoline meter, gasoline pipe, gasoline filter, gasoline pump, carburetor, air filter, intake and exhaust manifold and so on.Carburetor: a device that mixes gasoline and air at a certain rate as an atomizing gas. This atomizing gas is called a combustible mixture and is supplied to the cylinder in a timely and appropriate amount.
Four stroke engine working process: four stroke engine is piston reciprocating four stroke, complete a work cycle, including intake, compression, work, exhaust four processes. The four stroke diesel engine experiences the process of air intake, compression, power generation and exhaust as well as the gasoline engine. But the difference with the gasoline engine is that the gasoline engine is ignited, and the diesel engine is compression ignition.
The basic structure of a carAutomobiles are usually composed of four basic parts, the engine, the chassis, the body, and the electrical equipment.Automobile engine: the engine is the power device of the car. It is composed of engine block, crank connecting rod mechanism, valve train, cooling system, lubrication system, fuel system and ignition system (diesel engine without ignition system). According to the fuel engine, there are two kinds of gasoline and diesel engines; according to the way of operation, there are two kinds of two stroke and four stroke; the general engine is a four stroke engine.
