In fact, when the submersible slurry pump is blocked during use, but also cause serious damage to the equipment itself so it is also a reminder that we are using it too　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.Depok ,　　(c) The minimum ambient air temperature is - ℃.　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.Bamenda,　　Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, gap reflux, 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　　Some impurities will entangle the impeller,Depok WQ submersible sewage pump, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.　　About %), and motor power p=i × U indicates that high power and current will increase.

　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　 Check the surrounding environment: when the ambient temperature is higher than ℃, the temperature of the air inlet will rise,Depok QJ submersible pump, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (aboutreform,　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts but also reduce the service life of the parts.　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time, the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pump　　 The gas inadvertently entered in the equipment is discharged and good sealing performance is ensured.

　　The slurry pump of underground pump can also work normally.investment,　　 In addition, the noise method directly detects the noise of the equipment in the detection process, but this measurement will also be affected by the surrounding noise, so in fact, this measurement is not very accurate.　　Whether the pump shaft is bent or rusted. In case of the above problems, loosen the packing and dredge the water channel at the same time, or remove the pump shaft for correction or replace it with a new one.　　The high-pressure water flows to the space occupied by the original bubble at a very high speed, forming an impact force. The metal surface of the pump was fatigued and damaged by these impacts. Cavitation is caused by air bubble rupture and material stamping due to the difference in air temperature and pressureDepok ,Depok Deep well pump,　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short, there are many uses.　　Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; It has a wide range of applications. In many cases it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.