Yancheng Qingquan Pump Industry Co., Ltd.
Contact: Jin Qiang
Address: No. 2, Building 10, Area B, No. 96 Huanghai East Road (Dayang Industrial Park), Tinghu District, Yancheng City
Vertical Axial Flow Pump It is mainly used for pumping water. It can be used in electronics industry, industrial industry, etc. Submersible axial flow pump has corresponding applications. Compared to traditional water pumps, it has an advantage in that it can be immersed in water for a long time and can also do a good job for us. The vertical axial flow pump does not need to be guarded by personnel when it is in operation. It can also achieve the effect of remote control, so it is very convenient to manage.
The vertical axial flow pump has good sealing performance, has a reliable function of preventing water leakage, good smooth performance when running, low noise, good stability, and good cooling conditions. The mixed-flow pump price also requires maintenance after use. Good maintenance can extend its service life, and more importantly, it can improve the performance.
Anyone who knows about axial flow pumps knows that it is a pump that can move liquid along the axial direction by the force of the blades of the rotating impeller on the liquid. So how do we go about the use of vertical axial flow pumps? Keep balance too! Let ’s take a look together:
The vertical axial flow pump can use balance holes, thrust bearings, and back vanes to keep itself in use. The structure of the balance hole is to open a few small holes symmetrically around the rear cover of the impeller, so that the high-pressure liquid at the rear cover returns to the impeller inlet, thereby reducing the pressure at the rear cover of the impeller and reaching the balance shaft To the effect of force. Thrust bearings are small pumps with small axial forces. We often use thrust ball bearings to balance axial forces. It is particularly important to remind that installing radial thrust bearings requires direction. If they are installed reversely, they will not balance. The effect of axial force and the loss of positioning of the shaft causes the rotor to move. In the worst case, the motor is burned out. In the other case, it causes a major accident. Juedui cannot be taken lightly. The other is the back blade, which has blade-like ribs on the back cover (outside) of the impeller (some are curved like blades and some are upright), which is pumped behind the impeller like another impeller The liquid pressure reduces the liquid pressure at the rear cover, so as to achieve the purpose of balancing the axial force. Therefore, the above points can make the vertical axial flow pump run more smoothly.