What is the power element of the hydraulic system, the control element, and the execution component?
Flow control valves include throttle valves, adjustment valves, and diverter collector valves; Direction control valves including one-way valve, hydraulic control one-way valve, shuttle valve, reversing valve, etc. According to different control mode, control valve, hydraulic valve can be divided into the switch type constant value proportion control valve and control valve.
The function of the actuator, such as a hydraulic cylinder and hydraulic motor, is to convert the pressure of the liquid to the mechanical energy, and the driving load as a straight and reciprocating motion. Control components (that is, the various hydraulic valves) in the hydraulic system to control and adjust the liquid pressure, flow and direction. According to different control function, the hydraulic valve can be divided into the village of force control valve, flow control valves and direction control valves. Pressure control valve is divided into benefits flow valve (safety valve), pressure reducing valve, sequence valve, pressure relays, etc
The role of dynamic components is the prime mover can convert the mechanical energy of the liquid pressure, refers to the oil pump in the hydraulic system, it supplies power to the entire hydraulic system. The structure of hydraulic pump generally have gear pump, vane pump and piston pump.
