The structural composition and working principle of the hydraulic power station

A hydraulic power station is a hydraulic source device composed of a hydraulic pump, a driving motor, a fuel tank, a directional valve, a throttle valve, a relief valve, etc., or a hydraulic device including a control valve. Oil is supplied according to the flow direction, pressure and flow required by the driving device. It is suitable for various machines where the driving device and the hydraulic station are separated. By connecting the hydraulic station and the driving device (cylinder or motor) with oil pipes, the hydraulic system can meet various regulations. Actions. After understanding the structure of the hydraulic power station, its working principle is also easy to understand, just like the cooperation of each structure to complete the work.

The working principle of the hydraulic power station is that the motor drives the oil pump to rotate. The pump absorbs oil from the oil tank and pumps oil, converting the mechanical energy into the pressure energy of the hydraulic oil. The hydraulic oil is controlled by the hydraulic valve through the integrated block (or valve combination) to achieve direction, pressure, After the flow is adjusted, it is transmitted to the oil cylinder or oil motor of the hydraulic machine through the external pipeline, thereby controlling the change of the direction of the hydraulic machine, the amount of force and the speed of the hydraulic machine, and promoting the work of various hydraulic machines.