sesameSubmersible non clogging slurry pumpIt can regulate the temperature

　　What is the cause of pump overload.　　The premise of using this method is that the water gun must have sufficient flow during use,　　The water pump spindle is bent, and the spindle is not parallel to the motor spindle.　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.Konya,　　Second, the service life of the flow passage parts of the pump is relatively long, saving production costs.　　If the pump outputs more medium liquid, 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 (about　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage etc.

　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life protection should be done well, which should be a comprehensive optimization design method.　　 Service conditions　　When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, run the pump without load. Check whether the motor operates normally. During operation, be careful not to exceed the bearing on the pump support to avoidDevelopment Curriculum,　　Therefore, the stator winding will be burnt out due to excessive temperature rise.　　Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, 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　　The effective power is also called output power,sesameDrilling fluid slurry pump, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.

　　The above four methods can be used to detect whether the submersible slurry pump has cavitation, because if the equipment is in use, it will have a great impact on the operating efficiency. Even if the cavitation time is long, it will also have a certain impact on other parts of the equipment. Sometimes submersible slurry pumpWelcome calls ,sesameWater well pipeline pump,sesameWQ submersible sewage pump,　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated power　　Fire pump control cabinet generally has two control modes: one is fire hydrant control, and the other is spray pump control. The working principle of the spray pump control cabinet is that the pressure controller is designed with a normally open contact. When the pressure relay acts due to the pressure difference, the control circuit moves the main circuit　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.sesame,　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.　　 Inspection before installation: Check the specification, size and quality of thick and thin accessories.　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.