PUMP TIM-rod pumps for mining HIGH OIL SAND (OPTIONS)

摘要

1. Drilling pump for production of high-oil sand, comprising a cylinder with the suction ball valve with a hollow plunger sleeve and the compression ring, the valve carriage to a delivery ball valve, connected with a hollow sleeve and the rod string, characterized in that the plunger is provided with a slide mechanism consisting of the slider that interacts with the inner wall of the cylinder and a pusher cooperating with the ball pressure valve, spring, mounted on the hollow sleeve and cooperating with the internal behavior rhnostyu compression rings and the outer spring diameter is made larger than the inner diameter of the compression rings, permanent magnets arranged at the lower ends of the cylinder and the plunger sleeve, and the lower end of the sleeve of the plunger is in the form of a cone with an annular sharp edge, the upper end of the valve carriage performed wedge scraper edge , the slide mechanism is provided with a slide or friction rings plastinkami.2. Drilling pump for production of high sand oil, comprising a cylinder with the suction ball valve, the plunger having a hollow sleeve and the compression ring, the valve carriage to a delivery ball valve, connected with a hollow sleeve and the rod string, characterized in that the plunger is provided with a rubber bushing formed with a projection along a helical line, cooperating with the inner surface of the compression kolets.3. Drilling pump for production of high-oil sand, comprising a cylinder with the suction ball valve with a hollow plug sleeve, the valve carriage to a delivery ball valve, connected with a hollow sleeve and