Rapid elimination oil pump plays to press delayed discharge valve

The utility model discloses a rapid elimination oil pump plays to press delayed discharge valve, including oil tank, oil pump, check valve, the female pipe of lubricating oil and discharge valve, discharge valve includes valve body, disk seat, floating disc and spring, valve body and disk seat seal and form the discharge valve inner chamber, the intracavity is equipped with floating disc in the discharge valve, and floating disc is divided into epicoele and cavity of resorption with the discharge valve inner chamber, it sets up limit structure to go up the intracavity, be equipped with the spring between floating disc and the disk seat, spring -load is greater than floating disc's gravity, be equipped with control port on the valve body, be equipped with gas vent and oil return opening on the disk seat, oil return opening and oil tank intercommunication, the last draining hole that is provided with of floating disc, draining hole make discharge valve's epicoele and cavity of resorption communicate with each o