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Product Description
Automobile oil pump can be divided into many types according to its working principle and structural characteristics. Common types of automobile oil pump include:
1. Gear pump: Gear pump is a common type of oil pump, which sucks and discharges oil through the meshing between two gears. Gear pump is simple in structure and low in cost, which is suitable for general engine lubrication system.
2. Screw pump: Screw pump realizes the suction and discharge of engine oil through the spiral movement between the screw and the shell. Screw pump has high efficiency and stability, and is suitable for high-performance engines and lubrication systems under special working conditions.
3. Turbo-pump: Turbo-pump is a pump that uses the rotating motion of turbine blades to suck and discharge engine oil. It has high efficiency and small volume, and is suitable for high-performance engines and high-pressure lubrication systems.
4. Piston pump: The piston pump realizes the suction and discharge of engine oil through the reciprocating motion of the plunger in the cylinder, which has the characteristics of high pressure and flow, and is suitable for high-pressure lubrication systems and diesel engines.
5. Diaphragm pump: Diaphragm pump uses the elastic deformation of diaphragm to realize the suction and discharge of engine oil. It has simple structure and convenient maintenance, and is suitable for small engines and low-pressure lubrication systems.
6. Liquid ring pump: The liquid ring pump uses the rotation of the liquid ring in the pump body to realize the suction and discharge of engine oil, which is suitable for high-temperature and high-viscosity engine oil lubrication systems.
The above are several common types of automobile oil pumps. Different types of oil pumps are suitable for different engines and working conditions. Choosing the right type of oil pump can improve the lubrication effect and performance of the engine. When selecting the oil pump, comprehensive consideration should be made according to the specific vehicle model, engine requirements and working conditions.
