潜油泵的工作原理与普通离心泵一样，潜油泵在使用中应完全浸没在被抽汲的液

The working principle of the submersible pump is the same as that of the ordinary centrifugal pump. The submersible pump should be completely immersed in the liquid being swabbed during use, so that the submersible pump is filled with liquid first. When the unit is started, the submersible motor or hydraulic motor drives the submersible pump shaft and the impeller on the shaft to rotate at high speed. The blades of the impeller drive the liquid in the impeller channel to rotate. This part of the rotating liquid relies on inertia to move to the outer edge of the impeller under the action of the impeller blades. Flow away. Due to the continuity of liquid flow, this part of the liquid flowing to the outer edge of the impeller produces a suction force on the liquid at the impeller suction port, so that the liquid at the impeller suction port fills the space occupied by the liquid flowing to the outer edge of the impeller. In this process, the liquid in the impeller flows around the blades. In the circumfluence movement, the liquid acts on the blades. In turn, the blades act on the liquid with a force equal to and opposite to the lift. This force does work on the liquid. Make the liquid get energy and flow out of the impeller, at this time the kinetic energy and pressure energy of the liquid increase. The liquid flowing out of the impeller directly enters the pressing-out chamber of the guide shell. The pressing-out chamber collects this part of the liquid, appropriately reduces the flow speed of the liquid, and converts part of the kinetic energy into pressure energy. At the outlet of the submersible pump, a certain increase in energy is obtained, that is, a certain head is generated, so as to achieve the purpose of pumping liquid.

The submersible pump works like a normal centrifugal pump, and the submersible pump should be completely immersed in the pumped liquid in use, so that the submersible pump is filled with liquid first. When the unit is started, the submersible oil motor or hydraulic motor drives the high-speed rotation of the impulsive oil pump shaft and the impulsion on the shaft, and the blades of the imperfle drive the liquid in the leaf rotation channel to turn, and the rotating liquid of this part depends on inertia to flow to the outer edge of the impulsor under the action of the impulsive blade. Because of the continuity of the flow of the liquid, this part of the liquid flowing to the outer edge of the impulsion produces a suction force on the liquid at the impulsion entrance, so that the liquid filling at the impulsion in the outer edge of the impulsion occupies the space. In this process, the liquid in the imperfle winding blades, in the winding motion of the liquid acting a liter force on the blades, in turn the blades with an equal lift size, the opposite direction of force on the liquid, this force on the liquid work, so that the liquid gets energy and flows out of the imperfle, when the liquid's momentum and pressure energy are increased. The liquid flowing out of the imperfle enters directly into the pressure chamber of the guide shell, and the pressure chamber collects this part of the liquid, properly reduces the flow rate of the liquid, and converts some of the momentum energy into the pressure energy. At the outlet of the submersible oil pump, a certain energy value-added is obtained, that is, a certain asgestion is generated, so as to achieve the purpose of pumping liquid.

The working principle of the submersible pump is the same as that of the ordinary centrifugal pump. The submersible pump should be completely immersed in the swabbed liquid, so that the submersible pump is filled with liquid first. When the unit is started, the submersible motor or hydraulic motor drives the shaft of the submersible pump and the impeller on the shaft to rotate at a high speed. The blades of the impeller drive the liquid in the impeller passage to rotate. This part of the rotating liquid flows to the outer edge of the impeller under the action of the impeller blades by inertia. Due to the continuity of liquid flow, the liquid flowing to the outer edge of the impeller produces a kind of suction on the liquid at the suction of the impeller, which makes the liquid at the suction of the impeller fill the space occupied by the liquid flowing to the outer edge of the impeller. In this process, the liquid in the impeller flows around the blade. In the flow around the blade, the liquid acts a lifting force on the blade. In turn, the blade uses a force equal to the lifting force and opposite to the direction for the liquid. This force works on the liquid and makes the liquid get energy and flow out of the impeller. At this time, the kinetic energy and pressure energy of the liquid increase. The liquid flowing out of the impeller directly enters the extrusion chamber of the guide shell, which collects the liquid, appropriately reduces the flow speed of the liquid, and converts part of the kinetic energy into pressure energy. At the outlet of the submersible pump, a certain energy increment is obtained, that is, a certain head is generated, so as to achieve the purpose of pumping liquid.<br>