The fuel container on the plane or the car is a special container for storing hydraulic oil or hydraulic fluid in the hydraulic system. There are two types of fuel tanks: open fuel tanks and closed fuel tanks. The oil tank must have a large enough volume; the oil suction pipe and the oil return pipe should be inserted below the lowest liquid level to prevent air bubbles from being splashed by the suction and return oil; the distance between the oil suction pipe and the oil return pipe should be as far as possible. Set up partitions; in order to keep the oil clean, the oil tank should have a cover plate with a seal around it, and an air filter should be installed on the cover plate; the bottom of the oil tank should be more than 150mm from the ground; the anti-corrosion treatment of the inner surface of the oil tank should be given sufficient attention.
