Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, gap reflux, inlet and outlet impact and other reasons. A part of the power must be consumed, so it is impossible for the water pump to completely change the power input by the power machine into effective power, in which the constant active power　　What is the cause of pump overload.Ah ī Buck,　　The rotation direction of QW (WQ) submersible non blocking sewage pump after connection is counterclockwise from the water inlet. Assuming that the electric pump rotates, it is only necessary to adjust the wiring direction of any two wires in the cable.　　Compared with the vertical slurry pump, the application market is also larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump, such as sand pumping on board, prospecting,　　In fact, when the submersible slurry pump is blocked during use, it will not only have a certain impact on the working efficiency of the equipment during operation, but also cause serious damage to the equipment itself,Ah ī BuckDrilling fluid slurry pump, so it is also a reminder that we are using it too　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration, and the site is cleaner.　　Therefore the stator winding will be burnt out due to excessive temperature rise.

　　As an emerging product, the submersible slurry pump has many advantages especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread,Ah ī BuckWQ submersible sewage pump, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present, the depth can reach meters.　　The discharge side of the pump must be equipped with a valve (ball valve or stop valve, etc.) and a check valve. The valve is used to regulate the operating point of the pump. The check valve can prevent the pump from reversing when the liquid flows back (the long shaft deep well pumps produced by our company are equipped with anti reversing check devices) and prevent the pump from being hit by water hammer　　Submersible slurry pump Use ultrasonic method to detect whether there is cavitation in the submersible slurry pump. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps often have better measurement results when in use.retailer, facilitate users to use, and its use mode is more flexible. And it fills a part of the gap in the application of slurry pump. When the submergence depth is deep and there is no better slurry outlet, that is, in the traditional slurry pump　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use, while the submersible slurry pump can be used directly without immersion which is convenient and flexible.　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields,　　Only in this way can its service life be extended to a large extent.　　Article experimental water shall meet the following requirements: The water treatment equipment shall be set in a separate room, and the material of the water supply pipeline shall be anti-corrosion and rust proof, preferably stainless steel.　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution,Ah ī BuckVortex pump and pipeline pump, it is also possible that the temperature is too high due to the low voltage of the water pump.Ah ī Buck,　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary times　　Only in this way can its service life be extended to a large extent.