FAQ

Energy-saving method of closed cooling tower water pump

Author：Trlon Views: Time:2021-06-22

　　The use of water pumps in closed cooling towers is very important. It can be said that it will directly affect the efficiency of closed cooling towers. Scientific application and maintenance of closed cooling towers are very important. The water pump of the closed cooling tower can supply water pressure for the machinery and equipment. Therefore, the operation method of the water pump must be applied in accordance with the regulations to prevent common failures of the water pump pressure. Next, we will sort out some scientific applications of water pumps for you. Helpful for you:

　　1. Adjust the size of the pipeline equipment to design the size of the pipeline equipment reasonably, and shorten the pipeline as much as possible. The longer the pipeline, the greater the water pressure required;

　　2. Use electric motors as the first choice to avoid the use of diesel engines or gasoline engines as much as possible, and three-phase asynchronous motors are better than single-phase asynchronous motors. If possible, consider the application of variable frequency motors;

　　3. Flow effect If the water quality of the incoming and outgoing water can be adjusted effectively, you can consider removing the filter to reduce the resistance of water flow, and a faster flow effect will be achieved;

　　4. Reduce the pressure as much as possible. Do not use the "anti-aircraft gun" type outlet pipe. This type of nozzle will increase the water pressure of the water pump and increase the power consumption of the water pump. Excessive use of the water pump will cause performance degradation, insufficient water pressure and water supply. Insufficient phenomenon;

　　5. Clean the water pipe on time. This is because the debris in the water pipe will increase the resistance of whoever flows, and the debris will accumulate in the impeller or the deflector shell. The resistance according to the increase, and the amount of water according to the decrease;

　　6. Application shaft linkage shaft linkage is more efficient than transmission belt;

　　7. Replace the sealing plug of the water pump on time. The aging of the sealing plug will cause air to enter, resulting in a decrease in the pressure of the supply pressure;

　　8. The outlet pipe mouth should be larger than the pipe diameter. The outlet pipe mouth should be as large as the pipe diameter.

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