Hydraulic power unit is an important mechanical transmission device with wide application and unique technical characteristics.
In terms of application, hydraulic power unit is widely used in various industrial fields. In heavy machinery, shipbuilding, aerospace, metallurgy, mining, construction, railway and other industries, hydraulic power unit is a key part of mechanical equipment power transmission and control. In addition, hydraulic power unit also plays an important role in the field of energy storage, which can convert electrical energy into mechanical energy or hydraulic energy and store it in hydraulic cylinder or hydraulic accumulator, thus improving the stability and reliability of power grid.
In terms of technical characteristics, the main characteristics of hydraulic power unit are too high pressure, high flow rate and intermittent adjustment posture. In addition, the control components of hydraulic power unit, such as hydraulic servo valve, can be directly installed on the hydraulic cylinder, and high-pressure steam can be pressed into the hydraulic cylinder or high-pressure oil can be released from it through the control valve. The high-pressure oil cylinder can be fixed on the valve seat or used directly as an actuator. Excess gear oil will return to the hydraulic oil station, so that the pipeline system can operate multiple valves connected by parallel surfaces through one oil inlet pipe.
In general, hydraulic power units are widely used in the fields of industry and energy storage. Their unique technical characteristics make them an indispensable part of modern mechanical equipment.
