The principle of the pipe centrifugal pump is that the centrifugal pump is able to send out the water because of the effect of the centrifugal force. Pump before work, pump body and water tank full of water to form a vacuum, when the impeller rotates fast, it leaves the water to quickly rotate, rotating the water under the centrifugal force and flew from the impeller, pump the water is thrown, the impeller center of the formation of a vacuum region. The water in air pressure (or pressure) through the pipe network under the inlet pressure to the inside. In this way, continuous pumping can be achieved. What is worth mentioning here is that before the centrifugal pump is started, it must be started after filling the water in the pump case. Otherwise, it will cause the pump body to heat, vibrate, reduce the water volume, cause damage to the pump (&ldquo for short, cavitation &rdquo), cause the equipment accident.

Pipeline centrifugal pumps often cause various faults during operation. There are many reasons for the occurrence of different parts, which are caused by improper maintenance or installation or improper operation and maintenance. The following are various faults of the centrifugal pump, the cause of the failure and the treatment method, etc.

• Print
• Close This Page
• Recommendation：
• 
• Browse：