The filtration pump system accounts for up to 70% of a pool's electricity consumption. The pool's filtration pump accounts for the majority of this electricity consumption. It runs frequently and for long periods. Whether renovating or building a public or private pool, optimizing the pump system is a crucial issue for improving efficiency and saving energy. The use of pool flowmeters and variable speed drives enables precise monitoring and control of water flow, ensuring optimal system operation. By maintaining the correct flow rate, energy consumption can be significantly reduced, resulting in lower operating costs and a more environmentally-friendly pool.
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A pool filtration pump is responsible for circulating and filtering the water in your pool.
It helps remove dirt, debris and other pollutants from the water. It's an indispensable tool, but one that requires a lot of energy.
The power of the electric pump must be adapted to the volume and flow rate of the water. It's important to choose the right filtration pump for the size of your pool.
For your pool to be perfectly maintained, the flow rate and water renewal must be correct.
The speed of pumps in closed pool systems is regulated by DIN 19643, which also prescribes the volume flow rate and circulation of bathing water required to maintain adequate hygiene standards.
The running time and pump power directly determine the power consumption.
Operating time is set according to water temperature.
Pump power is adapted to the volume of water in your pond. The pump is generally sized to filter 25% of the pond per hour.
The regulations stipulate that for each bather, 30 litres of water must be replaced by fresh drinking water per day. However, to ensure sanitary conditions (bacteria levels, pH balance, chlorine by-products), pool operators generally renew more than 120 litres per person.
In order to maximise the power of the pump to the actual filtration needs of the pool, the pump should be equipped with a variable speed drive (VSD). This makes it possible to filter longer at a lower speed to reduce energy consumption. The pump speed can be varied according to the use of the swimming area and the number of people per pool.
New intelligent systems can be set up to monitor the presence of bathers with IoT-connected sensors and thus adjust the water renewal according to the occupation of the pool. This advanced energy management system allows the optimisation of the needed water flow in real-time to save water and reduce costs.
Several factors determine the flow rate of the pool pump. The length and diameter of the pipes, the distance between the pump and the pool, the position of the pump in relation to the water level, the size of the filter and its condition, other water or heating equipment will create pressure losses and influence the flow rate of the pump. Reading the manufacturer's documentation alone does not guarantee the optimal flow rate of the filtration pump.
The best way to optimise the operation of your pool pump is to use a flow meter for swimming pool. A flow meter for pool or flow sensor provides an accurate measurement of the amount of water flowing through your pool pump and allows you to adjust the pump speed accordingly. This can help you save energy and money by ensuring that your pool pump is not running more than necessary. Knowing the actual water flow rate of your pool is essential for economical functioning.
The ultrasonic flow meters , unlike other technology, allows a quicki installation , without cutting the water line or without stopping the functioning of your pool. It indicates in real-time flow measurement in m3/h or l/min. The pool flow meter is the most accurate way to save electrical energy while maintaining optimal water filtration and renewal. The flow meter for pool is installed on the pipe before or after the pool filter.
Installing variable-speed filter pumps can offer significant advantages. It is one of the key ways of improving a pool's energy efficiency.
At the same time, optimizing water flow is another key factor. This can be achieved using an ultrasonic flow meter for pool, a precise and effective tool for controlling water consumption.
Finally, an appropriate control system, correctly parameterized and programmed, also has its part to play. By combining these strategies, substantial savings can be achieved. More specifically, these measures could help reduce a swimming pool's electricity bill by up to 35%.
The ultrasonic flowmeter improves the pool's overall energy balance, in line with the French Swimming Federation's recommendations on pool design.
The Fuji Electric's non-intrusive ultrasonic flow meter for liquids Time Delta-C has many advantages for controlling and adjusting the flow rate of filter pump for pool and thus reducing your pool's energy bill :
Buy or rent a Fuji Electric ultrasonic flow meter!
