Citroen C2 engine Cylinder Head
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Citroen C2 engine Cylinder Head
The cylinder head is one of the main components of the diesel engine, and its main function is closed to the upper part of the body, and with the piston, cylinder sleeve member constituting the combustion chamber space, and installation of the fuel injector, the intake valve and exhaust valve and the rocker arm assembly, etc.parts, in order to ensure the supply of high-pressure atomization diesel combustion chamber and the intake and exhaust process is carried out smoothly. Water-cooled diesel engine cylinder head and features the cooling water and lubricating oil passage.
Second, a cylinder head structure in the formDiesel engine cylinder head structure generally be divided into single-cylinder, two-cylinder and multi-cylinder three kinds.
1, a single-cylinder head
Each one of the cylinders of the diesel engine is used alone for a cylinder head, which is characterized by casting and easy maintenance, and less prone to deformation and good sealability, but the cylinder core from the large increase in the engine length. Such as the 190 series, 195 series and 110 series diesel engine is used in a single-cylinder head.
2, Double cylinder cylinder head
Every two cylinders of the diesel engine is used jointly for a cylinder head, which is characterized by casting, lubricating oil channel and the cooling channel disposed relatively simple, but the repair cost is higher when a cylinder is damaged, repair occupied longer time. Such as the 135 series and 120 series diesel engine is used in this cylinder head.
3, multi-cylinder cylinder head
The diesel engine 3 or the cylinder above together with an integral cylinder head. The disadvantage of this form of cylinder head is uneven force uniform, prone to deformation, high maintenance costs, longer time occupied in the disassembly and assembly, maintenance personnel must according to the instructions prescribed sequence and torque disassembly and assembly.
Citroen C2 engine Cylinder Head
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