Importance of pressure reducing valves (PRVs) in water supply networks.

5th International Conference on Mathematical Modeling in Physical Sciences

物理学;数学

Signoreti, R.O.S.^1 ; Camargo, R.Z.^1 ; Canno, L.M.^1 ; Pires, M.S.G.^1 ; Ribeiro, L.C.L.J.^1

Unicamp, State University of Campinas, College of Technology, R. Paschoal Marmo 1888, Centro, Jd. Nova Itália, Limeira

SP

CEP 13484-332, Brazil^1

关键词: Control mechanism;    Control pressure;    Downstream pressure;    Loss reduction;    Pressure level;    Pressure reducing valves;    Supply networks;    Water supply networks;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/738/1/012026/pdf
DOI  :  10.1088/1742-6596/738/1/012026

来源: IOP

【 摘 要 】

Challenged with the high rate of leakage from water supply systems, these managers are committed to identify control mechanisms. In order to standardize and control the pressure Pressure Reducing Valves (VRP) are installed in the supply network, shown to be more effective and provide a faster return for the actual loss control measures. It is known that the control pressure is while controlling the occurrence of leakage. Usually the network is sectored in areas defined by pressure levels according to its topography, once inserted the VRP in the same system will limit the downstream pressure. This work aims to show the importance of VRP as loss reduction for tool.