Grundfos SQFlex系统商品介绍说明书 W M When an installer sets up an SQFlex system in a remote location, he delivers water – wherever, whatever. Bringing water to places where nature doesn’t, he is a WaterMaker.All system components have been developed to optimise performance and to make...
Both signals may be applied with the method according to the invention, depending on the selection of the optimization circuit. The variables themselves typically do not need to be determined separately on the part of the pump, since e.g., with modern pumps controlled by frequency converter, ...
FIG. 10 is a flow chart of the operation of a pump in a wastewater pumping network. DESCRIPTION OF THE PREFERRED EMBODIMENTS Other objects and further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. It should be understood, howev...
The operation of the bypass valve 36 inside of faucet 10 of the present invention is summarized on the chart shown as FIG. 18 which indicates the results of the twenty combinations of conditions (pump on/pump off; hot water line hot/hot water line cooled off; hot faucet on, or off, or...
The operation of the bypass valve36inside of faucet10of the present invention is summarized on the chart shown as FIG. 18 which indicates the results of the twenty combinations of conditions (pump on/pump off; hot water line hot/hot water line cooled off; hot faucet on, or off, or betwe...
The operation of the bypass valve 36 inside of faucet 10 of the present invention is summarized on the chart shown as FIG. 18 which indicates the results of the twenty combinations of conditions (pump on/pump off; hot water line hot/hot water line cooled off; hot faucet on, or off, or...
The operation of the bypass valve 36 inside of faucet 10 of the present invention is summarized on the chart shown as FIG. 18 which indicates the results of the twenty combinations of conditions (pump on/pump off; hot water line hot/hot water line cooled off; hot faucet on, or off, or...
the invention, depending on the selection of the optimization circuit. The variables themselves typically do not need to be determined separately on the part of the pump, since e.g., with modern pumps controlled by frequency converter, the electrical and hydraulic characteristics of the pump are ...
It should be mentioned that the selection on how to ensure that the pumps run in the most optimal way depends on the level of control and communication connected to the installation. Instead of the embodiment shown here according to which the pump 5 is controlled by a local control unit 9...
The operation of the bypass valve 36 inside of faucet 10 of the present invention is summarized on the chart shown as FIG. 18 which indicates the results of the twenty combinations of conditions (pump on/pump off; hot water line hot/hot water line cooled off; hot faucet on, or off, or...