Engine cooling system composition and working principle?
An engine is a machine capable of converting other forms into mechanical energy, including engines such as internal combustion engines (gasoline engines, etc.), external combustion engines (Stirling engines, steam engines, etc.), motors, and the like. Such as internal combustion engine is usually the chemical energy into mechanical energy. The engine is suitable for both the power generating device and the entire machine including the power unit (eg gasoline engine, aero engine). The engine was first born in the UK, so the concept of the engine is also derived from English, its original meaning refers to the kind of "power of the mechanical device."
The cooling system consists of water tanks, fans, water pumps, thermostats (thermostats), compensating kettles, cylinder blocks in the engine and water jacket in the cylinder head (some cars also have water temperature sensing plug)
The cooling system consists of water tanks, fans, water pumps, thermostats (thermostats), compensating kettles, cylinder blocks in the engine and water jacket in the cylinder head (some cars are water temperature sensitive plug)! The working principle of a large cycle and a small cycle of two, 1: small cycle is cold when the thermostat does not open, but the body inside the coolant cycle, water tank and compensation inside the kettle coolant does not participate in the cycle, (this time electronic cooling Fan does not work). 2: large cycle is the water temperature reaches a certain degree of thermostat to open the water tank and compensate the inside of the kettle coolant to participate in the cycle in order to keep the temperature does not exceed the boiling point of the coolant. (To a certain temperature of the electronic cooling fan work) Note: silicone oil cooling fan fan Turn, but with the temperature rise of the fan speed will increase!
