公开(公告)号：EP2122172A4

公开(公告)日：2016-12-21

申请号：EP07862752

申请日：2007-12-11

申请人： PENTAIR WATER POOL & SPA INC ,  DANFOSS LOW POWER DRIVES

发明人： STILES ROBERT W ,  BERTHELSEN LARS HOFFMANN ,  ROBOL RONALD B ,  YAHNKER CHRISTOPHER R ,  HRUBY DANIEL J ,  MURPHY KEVIN ,  RUNARSSON EINAR KJARTEN ,  HANSEN ARNE FINK ,  LUNGEANU FLORIN ,  WESTERMANN-RASMUSSEN PETER

IPC分类号： F04B49/06 ,  F04B49/20

CPC分类号： F04B49/20 ,  E04H4/1245 ,  F04B49/06 ,  F04D13/06 ,  F04D15/0066 ,  F04D27/004 ,  Y10T29/49817

摘要： A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and an arrangement for controlling the variable speed motor. The pumping system further includes an auxiliary device operably connected to the arrangement for controlling, and an arrangement for providing two-way communication between the arrangement for controlling and the auxiliary device. The arrangement for controlling is capable of receiving a parameter from the auxiliary device through the arrangement for providing two-way communication. In one example, the arrangement for controlling is capable of independently controlling the variable speed motor without receipt of a parameter from the auxiliary device. In addition or alternatively, the arrangement for controlling is operable to selectively alter operation of the motor based upon the parameter. In addition or alternatively, the arrangement for controlling is configured to optimize a power consumption of the variable speed motor over time based upon the parameters received. A method for controlling the pumping system is also provided.