Brief introduction to hydraulic system knowledge

The hydraulic system is an important part of the equipment, so its composition is also more complex. The hydraulic system is not unfamiliar to people who are always in touch with the whole machine, but that doesn't mean you can really understand it. Xiao Bian made a summary of the hydraulic system, convenient image memory.

The hydraulic system is mainly composed of 6 parts:

Actuator part - the device that converts fluid pressure into mechanical energy, generally refers to hydraulic cylinders and hydraulic motors.

The power plant part - the device that converts mechanical energy into fluid pressure, generally refers to hydraulic pumps, if pneumatic is air compressor. That's the dynamic part.

The part of the control and adjustment device controls and regulates the pressure, flow and moving direction of the fluid in the hydraulic system, such as relief valve, throttle valve, reversing valve, etc.

Auxiliary part - except for the 3 items above, such as oil tank, filter, accumulator, etc..

The hydraulic oil - is a component of the hydraulic system, hydraulic oil is generally not returned to the auxiliary device

The transmission medium - energy transfer medium.