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进口深井泵美国阿卡迪亚品牌

进口深井泵Product Description: The motor shell and the pump shell, the stator and the rotor are installed in the motor shell, the main shaft connected with the rotor and several impellers connected to the main shaft are installed in the pump shell, the bottom end of the motor shell is installed with a bottom cover, and also includes an annular step arranged on the inner wall of the motor shell and a shaft ring placed on the annular step. The inner wall of the motor shell is provided with an installation groove flush with the surface of the shaft ring,进口深井泵 A snap ring for limiting the axial movement of the shaft ring is installed in the installation groove, and a plurality of bolts with end threads connected to the shaft ring are arranged on the bottom cover; When installing the bottom cover on the bottom end of the motor housing, first put the shaft ring into the motor housing, and then press the snap spring into the motor housing. The snap spring is opened and inserted into the installation groove, and is stretched in the installation groove. The shaft ring is axially blocked through the snap spring and annular steps to achieve the purpose of fixing the shaft ring in the motor housing. characteristic: After the deep well pump is started, the impeller rotates at high speed, and the liquid in it rotates with the impeller. Under the action of centrifugal force, it flies away from the impeller and shoots out. 进口深井泵The speed of the emitted liquid in the diffusion chamber of the pump shell gradually slows down, the pressure gradually increases, and then flows out of the pump outlet and discharge pipe. At this time, at the center of the impeller, the liquid is thrown around to form a vacuum low-pressure area without air and liquid. Under the action of atmospheric pressure on the pool surface, the liquid in the liquid pool flows into the pump through the suction pipe. In this way, the liquid is continuously pumped up from the liquid pool and continuously flows out of the discharge pipe. Principle: A bottom cover is installed at the bottom of the motor shell. In the traditional installation method of the bottom cover, the threaded hole is drilled on the side wall of the motor shell, and the screw is threaded through the threaded hole and connected on the bottom cover to complete the fixation process. However, in this installation method, because the motor shell is cylindrical, when the screw is fastened on the motor shell, the head of the screw will conflict with the outer wall of the motor shell. Because the head of the screw is flat, under the extrusion of hard force, It is easy to cause certain deformation of the motor shell, which affects the sealing effect between the bottom cover and the motor shell.

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