Effective Strategies for Enhancing Pump Energy Efficiency
Like all machines, the pump is susceptible to corrosion through friction or weather elements.
Pumping systems utilize up to 20% of the world’s energy demand. For that reason, energy-efficient pumps play a key role in environmental sustainability. The lower power consumption reduces production demand and greenhouse gas emissions.
Here are a few effective strategies to help enhance pump energy efficiency:
Don’t oversize the pump
An oversized pump increases energy consumption due to the huge difference in its Best Efficiency Point (BEP). A general rule of thumb is that a pump is oversized if it doesn’t operate within 20% of this value.
Most industries tend to use poorly sized machines. This may be due to the unavailability of the correct pump size in the market. Wear and tear, and budget constraints can also cause a business to use inventory spare parts with the wrong dimensions. This usually results in poor performance.
Impeller trimming or replacement
Like all machines, the pump is susceptible to corrosion through friction or weather elements. Once this happens, the efficiency of the device is significantly affected. Trimming or replacing the impeller can improve its performance. The best way for pump technicians to determine if the component needs some servicing is to inspect the machine.
Dirt and debris can invade the system and affect its performance. Simple cleaning can restore it to pristine working conditions. Trimming an impeller can also help reduce the effects of an oversized pump if done correctly.
Optimize piping
Most industries neglect piping to optimize pump energy efficiency. Installing correctly sized pipes within the system is crucial since they’ll cause too much friction if they are too small. On the other hand, large pipes expend high energy due to the increased surface area.
It’s best to utilize long-radius elbows because they suffer minimal friction. Valves should also be used sparingly as they can cause significant heat loss. Pipework can be expensive. All aspects should, therefore, be considered carefully before installation.
Prioritize maintenance
Issues such as corrosion and dirt can affect a pump’s internal mechanisms. Routine maintenance helps restore the machine to peak performance while enhancing energy efficiency. Pump technicians can detect and fix early problems to avoid extensive damage. All this helps to improve the machine’s energy efficiency and lower operational costs.
Don’t overtax the pump
Unfortunately, many operators leave pumps to run even when it isn’t necessary. Industries should implement control systems to ensure the machines shut down when not in use. Installing pressure switches also ensures that the number of pumps in service at a given time meets the duty requirements. Implementing such measures will significantly enhance energy efficiency.
Perry-Pump Repair Services is a water well repair company owned by a third-generation water specialist and manned by highly trained technicians who diagnose and repair low-pressure, no water, air on lines, and more. We offer commercial and residential customers in Lake Butler and surrounding areas wellhead extension and repair, jet pumps, deep and shallow wells, submersible pumps, booster pumps, sediment filters, constant pressure systems, contactless pressure switches, and irrigation pumps. Give us a call at (352) 474 - 7142.
