Brief description of the composition of hydraulic system

The hydraulic system is now in a variety of mechanical equipment widely used, with a continuous flow of fluid (i.e. hydraulic oil), through the hydraulic pump to drive the hydraulic pump motor or engine mechanical energy into fluid pressure energy, through a variety of control valve (pressure control valve, flow control valve, direction control valve), as to the actuator hydraulic cylinder or hydraulic motor, and then converted into mechanical power to drive load. This makes up a hydraulic system.

The composition of the hydraulic system is rigorous and complex, each component cooperation, each division of labor, constitute a complete power transmission system, no matter how large or small applications, fully competent.

The closed system is an oil inlet which is discharged from the oil motor and returns to the oil inlet of the pump, which is used for the driving and driving of the vehicle. According to the main function of hydraulic system, it can be divided into drive system and control system.

The basic structure of hydraulic circuit divides the hydraulic system into two types: open system and closed system. The pump of the open system is pumped from the tank, and the system returns oil to the tank.

The application of hydraulic system provides perfect power transmission system for machinery and equipment. With the continuous upgrading of hydraulic system, it provides not only convenience for field construction work of construction machinery, but also promotes urban development and speeds up the pace of national economic development.

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