This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at Las redes de distribución pierden un 25% de agua en España debido a sistemas de bombeo ineficientes
Grundfos Spain offers solutions to avoid this problem
The networks of distribution lose 25% of water in Spain because of systems of pumping ineficientes
Editorial Interempresas18/03/2013
Every year they lose in Spain million litres of water because of systems of pumping of constant pressesure that consume more power and that finish damaging the pipes, causing escapes of water and hits of ariete. In total, arrives to desaprovechar until 25% of the pertinent supply of the networks of distribution of the country.
For Grundfos Spain, many of these problems can solve substituting a station of pumping that supply a constant pressesure, independently of the demand of the installation, by groups of pressesure with variators of frequency and electronic controls that supply a proportional pressesure. With this type of systems Grundfos can obtain the following profits:
- Reduction of the energetic cost in 25%
- Reduction of escapes and hits of ariete in the pipes of the network in 15%
- electronic Controls integrated cheese cheese to systems SCADA through protocols fieldbus
- efficient Design of the system to supply exactly the necessary discharge with the necessary pressesure
The controls MPC of Grundfos adjust the proportional pressesure, graduate the times of acceleration and desaceleración, allow an operation in waterfall of until six pumps; and the follow-up and monitoring of the system in real time.
These systems integrate inside the groups of pressesure Grundfos Hydro MPC to control several pumps working in parallel with great precision guaranteeing a level of optimum pressesure at all times. The system Hydro MPC of Grundfos with centrifuges pumps multicelulares CR is one of the most reliable systems and efficient available in the market.
