Diesel pump will usher in a golden period of development Floating Pump
Diesel engine water pump in the process of using suddenly flow water, it is not good to reinstall. Open the outlet pressure gauge and the inlet vacuum pump, and slowly open the gate valve when it shows the appropriate pressure, and check the load of the pump group.Floating Pump
Try to control the flow and head of the diesel pump, to be used in the scope indicated on the sign, to ensure that the diesel pump in the efficiency of the point of operation, to obtain energy saving effect. Pump in the process of operation, always pay attention to the change of flow and head. Diesel pump installation is also a great pay attention to, in the dustproof cover side of the same side towards the impeller to install, installation filled with grease, must not be forgotten. Diesel engine pump after 24 hours of bearing operation, to use grease gun to inject supplementary grease into the inner bearing.Floating Pump
Do not use the gate valve on the input diesel pump to regulate the flow rate in order to avoid cavitation. The pump should not be operated continuously under the rated flow rate. If it must be operated under this condition, a water injector should be added separately, and the flow rate should reach the above small value. Often check the diesel pump loose conditions, pump shell temperature and inlet temperature is consistent, regularly check the vibration of the pump. Diesel engine water pump use in the process, there will be water leakage, the specific reason is that there are many kinds of. Can be divided into two different situations to distinguish, a large number of leakage is impossible to appear, and a small amount of leakage can be discharged through the leakage pipe mouth to receive. A small amount of leakage at the beginning of the operation is normal and not surprising.
When the transmission medium to the diesel engine pump pump cover and bearing on the heat, by the pump cover and the surface of the bearing seat for heat dissipation, so that the bearing seat temperature is consistent with the temperature of the shaft. Therefore, when choosing the installation position of diesel pump, do not appear any heat storage phenomenon. Diesel pump in the design of flow, need to consider the specific use of the environment, no matter the flow is designed for large or small. Are inseparable from the design of the diesel pump body and the structure of the impeller, as far as the design of the pump body alone, there are many different forms.
Diesel engine water pump has flat, expansion type, spiral and so on. The impeller of the diesel pump has a different distance gap, a single stage and multistage distinction, closed and open. The larger the clearance, the faster the water flow through, of course, it is the premise of the configured engine horsepower to meet the impeller selection. Diesel engine water pump use is very wide, used for a lot of need to extract water, especially the field need to remove sewage.
Post time: Sep-16-2022